SettingsAutomotive technologies
AC Propulsion eBox
The eBox is a conversion of a Scion xB vehicle into a battery electric vehicle produced by the U.S. company AC Propulsion.
The eBox is a conversion of a Scion xB vehicle into a battery electric vehicle produced by the U.S. company AC Propulsion.
AC Propulsion tzero
The tzero is a hand-made electric sports car that was produced in limited numbers by the U.S. company AC Propulsion.
The tzero is a hand-made electric sports car that was produced in limited numbers by the U.S. company AC Propulsion.
Airless tire
Non-pneumatic tires, or Airless tires, are tires that are not supported by air pressure.
Non-pneumatic tires, or Airless tires, are tires that are not supported by air pressure.
Alcantara (material)
Alcantara is a tradename given to a composite material used to cover surfaces and forms in a variety of applications.
Alcantara is a tradename given to a composite material used to cover surfaces and forms in a variety of applications.
Antifreeze
An antifreeze is a chemical additive which lowers the freezing point of a water-based liquid.
An antifreeze is a chemical additive which lowers the freezing point of a water-based liquid.
Articulated vehicle
An articulated vehicle is a vehicle which has a permanent or semi-permanent pivoting joint in its construction, allowing the vehicle to turn more sharply.
An articulated vehicle is a vehicle which has a permanent or semi-permanent pivoting joint in its construction, allowing the vehicle to turn more sharply.
Automobile air conditioning
Automobile air conditioning systems cool the occupants of a vehicle in hot weather, and have come into wide use from the late twentieth century.
Automobile air conditioning systems cool the occupants of a vehicle in hot weather, and have come into wide use from the late twentieth century.
Automobile handling
Automobile handling and vehicle handling are descriptions of the way wheeled vehicles perform transverse to their direction of motion, particularly during cornering and swerving.
Automobile handling and vehicle handling are descriptions of the way wheeled vehicles perform transverse to their direction of motion, particularly during cornering and swerving.
Automobile platform
An automobile platform is a shared set of common design, engineering, and production efforts, as well as major components over a number of outwardly distinct models and even types of automobiles...
An automobile platform is a shared set of common design, engineering, and production efforts, as well as major components over a number of outwardly distinct models and even types of automobiles...
Automotive Electronics Council
The Automotive Electronics Council is an organisation based in the USA that sets qualification standards for the supply of components in the automotive electronics industry.
The Automotive Electronics Council is an organisation based in the USA that sets qualification standards for the supply of components in the automotive electronics industry.
Automotive lighting
The lighting system of a motor vehicle consists of lighting and signalling devices mounted or integrated to the front, sides, rear, and in some cases the top of the motor vehicle.
The lighting system of a motor vehicle consists of lighting and signalling devices mounted or integrated to the front, sides, rear, and in some cases the top of the motor vehicle.
Automotive navigation system
An automotive navigation system is a satellite navigation system designed for use in automobiles.
An automotive navigation system is a satellite navigation system designed for use in automobiles.
Automotive Technician Accreditation
The Automotive Technician Accreditation is a trade qualification for all facets of automotive repair in the UK. It is a voluntary scheme similar to that for electricians run by the NICEIC, and s...
The Automotive Technician Accreditation is a trade qualification for all facets of automotive repair in the UK. It is a voluntary scheme similar to that for electricians run by the NICEIC, and s...
Autonomous car
An autonomous car, also known as robotic or informally as driverless or self-driving car, is an autonomous vehicle capable of fulfilling the human transportation capabilities o...
An autonomous car, also known as robotic or informally as driverless or self-driving car, is an autonomous vehicle capable of fulfilling the human transportation capabilities o...
Axle track
The axle track in automobiles and other wheeled vehicles which have more than two or more wheels on an axle, is the distance between the centreline of two roadwheels on the same axle.
The axle track in automobiles and other wheeled vehicles which have more than two or more wheels on an axle, is the distance between the centreline of two roadwheels on the same axle.
Ballast weight
Ballast weight is something that is added to a race car to alter its performance.
Ballast weight is something that is added to a race car to alter its performance.
Battery electric vehicle
A battery electric vehicle, or BEV, is a type of electric vehicle that uses chemical energy stored in rechargeable battery packs.
A battery electric vehicle, or BEV, is a type of electric vehicle that uses chemical energy stored in rechargeable battery packs.
Battery pack
A battery pack is a set of any number of (preferably) identical batteries or individual battery cells.
A battery pack is a set of any number of (preferably) identical batteries or individual battery cells.
Bi-fuel vehicle
Bi-fuel vehicles are vehicles with multifuel engines capable of running on two fuels.
Bi-fuel vehicles are vehicles with multifuel engines capable of running on two fuels.
BlackMotor Corporation
BlackMotor Corporation is a technology company started in January 2009 by James Black CSE and Trisha Woods.
BlackMotor Corporation is a technology company started in January 2009 by James Black CSE and Trisha Woods.
Blind spot monitor
A blind spot monitor is a vehicle-based sensor device that detects other vehicles located to the driver’s side and rear.
A blind spot monitor is a vehicle-based sensor device that detects other vehicles located to the driver’s side and rear.
Block heater
A block heater warms an engine to ease and speed starting and vehicle warmup in cold weather.
A block heater warms an engine to ease and speed starting and vehicle warmup in cold weather.
Body solder
Body solder is a type of solder used to smooth the surface of automobile bodies before painting.
Body solder is a type of solder used to smooth the surface of automobile bodies before painting.
Bondo (putty)
Bondo is a brand of two-part putty manufactured by 3M. Originally used mainly for automobile body repair, Bondo has been widely used by carpenters to repair wood.
Bondo is a brand of two-part putty manufactured by 3M. Originally used mainly for automobile body repair, Bondo has been widely used by carpenters to repair wood.
Boost controller
A boost controller is a device to control the boost level produced in the intake manifold of a turbocharged or supercharged engine by affecting the air pressure delivered to the pneumatic and me...
A boost controller is a device to control the boost level produced in the intake manifold of a turbocharged or supercharged engine by affecting the air pressure delivered to the pneumatic and me...
Car cooler
A car cooler is an automobile window-mounted air cooler or evaporative cooler, sometimes referred to as a swamp cooler.
A car cooler is an automobile window-mounted air cooler or evaporative cooler, sometimes referred to as a swamp cooler.
Car phone
A car phone is a cell phone device specifically designed for and fitted into an automobile.
A car phone is a cell phone device specifically designed for and fitted into an automobile.
Catalytic converter
A catalytic converter is an exhaust emission control device which converts toxic chemicals in the exhaust of an internal combustion engine into less toxic substances.
A catalytic converter is an exhaust emission control device which converts toxic chemicals in the exhaust of an internal combustion engine into less toxic substances.
Challenge X
Challenge X: Crossover to Sustainable Mobility, known more commonly as Challenge X, is a four-year competition series amongst engineering students from across North America.
Challenge X: Crossover to Sustainable Mobility, known more commonly as Challenge X, is a four-year competition series amongst engineering students from across North America.
Charge Control
Charge Control is a technology that lets an electric utility control, in real time, the charging of a gridable vehicle, such as a Plug-in hybrid or a Battery electric vehicle.
Charge Control is a technology that lets an electric utility control, in real time, the charging of a gridable vehicle, such as a Plug-in hybrid or a Battery electric vehicle.
Charge control
Charge control is a technology that lets an electric utility control, in real time, the charging of a gridable vehicle, such as a plug-in hybrid or a battery electric vehicle.
Charge control is a technology that lets an electric utility control, in real time, the charging of a gridable vehicle, such as a plug-in hybrid or a battery electric vehicle.
Charge-depleting
Charge-depleting refers to a mode of vehicle operation that is dependent on energy from the battery pack.
Charge-depleting refers to a mode of vehicle operation that is dependent on energy from the battery pack.
Cherry top (slang)
Cherry top is American slang which refers to a specific type of Police car with only red rotating emergency vehicle lighting mounted to the roof.
Cherry top is American slang which refers to a specific type of Police car with only red rotating emergency vehicle lighting mounted to the roof.
Choke valve
A Choke valve is a type of valve designed to create choked flow in a fluid.
A Choke valve is a type of valve designed to create choked flow in a fluid.
Cold air intake
A cold air intake is a device used to bring lower temperature air into a car's internal-combustion engine, to increase engine power and efficiency.
A cold air intake is a device used to bring lower temperature air into a car's internal-combustion engine, to increase engine power and efficiency.
Collision Warning Brake Support
CWBS, acronym for Collision Warning with Brake Support, is a system of protection against frontal impacts developed by Volvo.
CWBS, acronym for Collision Warning with Brake Support, is a system of protection against frontal impacts developed by Volvo.
Contact breaker
A contact breaker (or "points") is a type of electrical switch, and the term typically refers to the switching device found in the distributor of the ignition systems of spark-ignition internal ...
A contact breaker (or "points") is a type of electrical switch, and the term typically refers to the switching device found in the distributor of the ignition systems of spark-ignition internal ...
Cruise control
Cruise control (sometimes known as speed control or autocruise) is a system that automatically controls the speed of a motor vehicle.
Cruise control (sometimes known as speed control or autocruise) is a system that automatically controls the speed of a motor vehicle.
Curb weight
Curb weight or kerb weight is the total weight of a vehicle with standard equipment, all necessary operating consumables, a full tank of fuel, while not loaded with either passengers or cargo.
Curb weight or kerb weight is the total weight of a vehicle with standard equipment, all necessary operating consumables, a full tank of fuel, while not loaded with either passengers or cargo.
Custom car
A custom car is a passenger vehicle that has been modified in either of the following two ways.
A custom car is a passenger vehicle that has been modified in either of the following two ways.
Daytime running lamp
A daytime running lamp is an automotive lighting device on the front of a roadgoing motor vehicle, installed in pairs, automatically switched on when the vehicle is moving forward, emitting whit...
A daytime running lamp is an automotive lighting device on the front of a roadgoing motor vehicle, installed in pairs, automatically switched on when the vehicle is moving forward, emitting whit...
Decorative vehicle lighting
Decorative vehicle lighting is lighting which is intended entirely as an decorative or ornamental addition to a vehicle, rather than lighting which is required for safety.
Decorative vehicle lighting is lighting which is intended entirely as an decorative or ornamental addition to a vehicle, rather than lighting which is required for safety.
Dedicated short-range communications
Dedicated short-range communications are one-way or two-way short- to medium-range wireless communication channels specifically designed for automotive use and a corresponding set of protocols a...
Dedicated short-range communications are one-way or two-way short- to medium-range wireless communication channels specifically designed for automotive use and a corresponding set of protocols a...
Delay box
"Delay Box" is a common slang term used in drag racing to describe an on-board timer which is a Transmission Brake Delay Timer.
"Delay Box" is a common slang term used in drag racing to describe an on-board timer which is a Transmission Brake Delay Timer.
Deora (custom car)
Deora is a custom car built in the late 1960s.
Deora is a custom car built in the late 1960s.
Depth of discharge
Depth of discharge (DOD) is an alternate method to indicate a battery's state of charge (SOC).
Depth of discharge (DOD) is an alternate method to indicate a battery's state of charge (SOC).
Development mule
A development mule or a test mule in the automotive industry is a vehicle equipped with experimental or prototype components for testing.
A development mule or a test mule in the automotive industry is a vehicle equipped with experimental or prototype components for testing.
Diffuser (automotive)
A diffuser, in an automotive context, is a shaped section of the car underbody which improves the car's aerodynamic properties by enhancing the transition between the high-velocity airflow under...
A diffuser, in an automotive context, is a shaped section of the car underbody which improves the car's aerodynamic properties by enhancing the transition between the high-velocity airflow under...
DIN 72552
DIN 72552 is a DIN standard for automobile electric terminal numbers, standardizing almost every contact in an automobile with a number code.
DIN 72552 is a DIN standard for automobile electric terminal numbers, standardizing almost every contact in an automobile with a number code.
Direct TPMS
Direct TPMS, or direct tire pressure monitoring systems (direct sensor TPMS) refers to the use of a pressure sensor directly mounted on the wheels or tires of a vehicle.
Direct TPMS, or direct tire pressure monitoring systems (direct sensor TPMS) refers to the use of a pressure sensor directly mounted on the wheels or tires of a vehicle.
Drive shaft
A drive shaft, driveshaft, driving shaft, propeller shaft, or Cardan shaft is a mechanical component for transmitting torque and rotation, usually used to connect other c...
A drive shaft, driveshaft, driving shaft, propeller shaft, or Cardan shaft is a mechanical component for transmitting torque and rotation, usually used to connect other c...
Driverless car
A driverless car is a vehicle equipped with an autopilot system, which is capable of driving from one point to another without input from a human operator.
A driverless car is a vehicle equipped with an autopilot system, which is capable of driving from one point to another without input from a human operator.
Driving cycle
A driving cycle is a series of data points representing the speed of a vehicle versus time.
A driving cycle is a series of data points representing the speed of a vehicle versus time.
Dry weight (automobile)
Dry weight is a technical term that refers to the weight of an automobile without any consumables, passengers, or cargo.
Dry weight is a technical term that refers to the weight of an automobile without any consumables, passengers, or cargo.
Dual-phase steel
Dual-phase steel (DPS) is a high-strength steel that has a ferrite and martensitic microstructure.
Dual-phase steel (DPS) is a high-strength steel that has a ferrite and martensitic microstructure.
Dynamic steering response
Dynamic steering response (DSR) is a car safety technique that corrects the rate of hydraulic or electric power steering system to adapt it to vehicle's speed and road conditions.
Dynamic steering response (DSR) is a car safety technique that corrects the rate of hydraulic or electric power steering system to adapt it to vehicle's speed and road conditions.
Dynamometer
A dynamometer or "dyno" for short, is a device for measuring force, moment of force (torque), or power.
A dynamometer or "dyno" for short, is a device for measuring force, moment of force (torque), or power.
EcoCAR
EcoCAR: The NeXt Challenge is a three-year competition that builds on the 19-year history of U.S. Department of Energy advanced vehicle technology competitions by giving engineering studen...
EcoCAR: The NeXt Challenge is a three-year competition that builds on the 19-year history of U.S. Department of Energy advanced vehicle technology competitions by giving engineering studen...
Eight-wheel drive
Eight-wheel drive, 8WD, or 8x8 ("eight by eight") is an eight-wheeled vehicle with a drivetrain that allows all eight wheels to receive power from the engine simultaneously.
Eight-wheel drive, 8WD, or 8x8 ("eight by eight") is an eight-wheeled vehicle with a drivetrain that allows all eight wheels to receive power from the engine simultaneously.
Electric car
An electric car is an automobile that is propelled by one or more electric motors, using electrical energy stored in batteries or another energy storage device.
An electric car is an automobile that is propelled by one or more electric motors, using electrical energy stored in batteries or another energy storage device.
Electric vehicle battery
An electric vehicle battery or traction battery is a rechargeable battery used for propulsion of battery electric vehicles.
An electric vehicle battery or traction battery is a rechargeable battery used for propulsion of battery electric vehicles.
Electric vehicle conversion
An electric vehicle conversion is the modification of a conventional internal combustion engine vehicle to electric propulsion, creating an all-electric or plug-in hybrid electric vehicle.
An electric vehicle conversion is the modification of a conventional internal combustion engine vehicle to electric propulsion, creating an all-electric or plug-in hybrid electric vehicle.
Electronic stability control
Electronic stability control (ESC), also referred to as electronic stability program (ESP) or dynamic stability control (DSC), is a computerized technology that im...
Electronic stability control (ESC), also referred to as electronic stability program (ESP) or dynamic stability control (DSC), is a computerized technology that im...
ELM327
The ELM327 is a programmed microcontroller produced by ELM Electronics for translating the On-Board Diagnostics interface found in most modern cars.
The ELM327 is a programmed microcontroller produced by ELM Electronics for translating the On-Board Diagnostics interface found in most modern cars.
Emergency vehicle lighting
Emergency vehicle lighting refers to any of several visual warning lights fitted to a vehicle and used when the driver wishes to convey to other road users the urgency of their journey, to provi...
Emergency vehicle lighting refers to any of several visual warning lights fitted to a vehicle and used when the driver wishes to convey to other road users the urgency of their journey, to provi...
Emission test cycle
An emission test cycle, also known as a 'smog check', is a specified procedure for measuring pollutant emissions of engines.
An emission test cycle, also known as a 'smog check', is a specified procedure for measuring pollutant emissions of engines.
Energy Regeneration Brake
The Energy Regeneration Brake was the name for a system designed to automatically switch an electric motor into a generator as the vehicle slowed.
The Energy Regeneration Brake was the name for a system designed to automatically switch an electric motor into a generator as the vehicle slowed.
Energy regeneration brake
The energy regeneration brake was the name for a system designed to automatically switch an electric motor into a generator as the vehicle slowed.
The energy regeneration brake was the name for a system designed to automatically switch an electric motor into a generator as the vehicle slowed.
Engine cart
An engine cart is an engine support on rollers used at an engine test stand.
An engine cart is an engine support on rollers used at an engine test stand.
Engine coolant temperature sensor
The Engine Coolant Temperature Sensor tells an automobile's ECU what the engine temperature is, so that optimum driveability is realized while the engine is warming up and when the engine has re...
The Engine Coolant Temperature Sensor tells an automobile's ECU what the engine temperature is, so that optimum driveability is realized while the engine is warming up and when the engine has re...
Expansion tank
An expansion tank or expansion vessel is a small tank used in closed water heating systems and domestic hot water systems to absorb excess water pressure, which can be caused by thermal ex...
An expansion tank or expansion vessel is a small tank used in closed water heating systems and domestic hot water systems to absorb excess water pressure, which can be caused by thermal ex...
Fleet Management System
The Fleet Management Systems Interface is a standard interface to vehicle data of commercial vehicles.
The Fleet Management Systems Interface is a standard interface to vehicle data of commercial vehicles.
Floating Power
Floating Power was a technology developed in the 1920s by the United States automobile firm of Chrysler.
Floating Power was a technology developed in the 1920s by the United States automobile firm of Chrysler.
Four-wheel drive
Four-wheel drive, 4WD, or 4×4 ("four by four") is a four-wheeled vehicle with a drivetrain that allows all four wheels to receive torque from the engine simultaneously.
Four-wheel drive, 4WD, or 4×4 ("four by four") is a four-wheeled vehicle with a drivetrain that allows all four wheels to receive torque from the engine simultaneously.
Front-wheel drive
Front-wheel drive is a form of engine/transmission layout used in motor vehicles, where the engine drives the front wheels only.
Front-wheel drive is a form of engine/transmission layout used in motor vehicles, where the engine drives the front wheels only.
GO technologies
From 2004 to 2008, GO technologies, inc. distributed specialized driving aids for disabled drivers under the RediAuto Sport and Soft Touch brands.
From 2004 to 2008, GO technologies, inc. distributed specialized driving aids for disabled drivers under the RediAuto Sport and Soft Touch brands.
Gross combination mass
A Gross Combination Mass is the maximum allowable total mass of a fully loaded motor vehicle together with all of its trailers.
A Gross Combination Mass is the maximum allowable total mass of a fully loaded motor vehicle together with all of its trailers.
Gross vehicle mass
A Gross Vehicle Mass is the maximum allowable total mass of a fully loaded motor vehicle, consisting of the tare mass plus the load.
A Gross Vehicle Mass is the maximum allowable total mass of a fully loaded motor vehicle, consisting of the tare mass plus the load.
Handsfree
Handsfree is an adjective describing equipment that can be used without the use of hands or, in a wider sense, equipment which needs only limited use of hands, or for which the controls are posi...
Handsfree is an adjective describing equipment that can be used without the use of hands or, in a wider sense, equipment which needs only limited use of hands, or for which the controls are posi...
HEVT
The Hybrid Electric Vehicle Team of Virginia Tech, better known as HEVT, is a nationally recognized undergraduate student design team in the Department of Mechanical Engineering at Virgini...
The Hybrid Electric Vehicle Team of Virginia Tech, better known as HEVT, is a nationally recognized undergraduate student design team in the Department of Mechanical Engineering at Virgini...
HIS (German: Hersteller Initiative Software)
HIS (Herstellerinitiative Software, German for 'OEM software initiative') is an interest group consisting of the car manufacturers Audi, BMW, DaimlerChrysler, Porsche and Volkswagen.
HIS (Herstellerinitiative Software, German for 'OEM software initiative') is an interest group consisting of the car manufacturers Audi, BMW, DaimlerChrysler, Porsche and Volkswagen.
History of plug-in hybrids
The history of plug-in hybrid electric vehicles (PHEVs) spans a little more than a century, but most of the significant commercial developments have taken place after 2002.
The history of plug-in hybrid electric vehicles (PHEVs) spans a little more than a century, but most of the significant commercial developments have taken place after 2002.
Hybrids Plus
Hybrids Plus was a company devoted to converting hybrid electric vehicles (HEVs) to plug-in hybrids (PHEVs), including vehicle-to-grid capable PHEVs. Towards the end of its existence, it conver...
Hybrids Plus was a company devoted to converting hybrid electric vehicles (HEVs) to plug-in hybrids (PHEVs), including vehicle-to-grid capable PHEVs. Towards the end of its existence, it conver...
Hydraulic hybrid
Hydraulic Hybrid Vehicles or HHVs are vehicles that use pressurized fluid, instead of electric power, as an additional or alternative power source along with an engine.
Hydraulic Hybrid Vehicles or HHVs are vehicles that use pressurized fluid, instead of electric power, as an additional or alternative power source along with an engine.
Hydrogen internal combustion engine vehicle
A hydrogen internal combustion engine vehicle (HICEV) is a type of hydrogen vehicle using an internal combustion engine.
A hydrogen internal combustion engine vehicle (HICEV) is a type of hydrogen vehicle using an internal combustion engine.
Hydrogen vehicle
A hydrogen vehicle is a vehicle that uses hydrogen as its onboard fuel for motive power.
A hydrogen vehicle is a vehicle that uses hydrogen as its onboard fuel for motive power.
Idle speed
Idle speed is the rotational speed the engine runs on when the engine is uncoupled to the drivetrain and the throttle pedal isn't depressed of a combustion engine.
Idle speed is the rotational speed the engine runs on when the engine is uncoupled to the drivetrain and the throttle pedal isn't depressed of a combustion engine.
J1587
J1587 is an automotive diagnostic protocol standard developed by the Society of Automotive Engineers (SAE) for heavy-duty and most medium-duty vehicles built after 1985.
J1587 is an automotive diagnostic protocol standard developed by the Society of Automotive Engineers (SAE) for heavy-duty and most medium-duty vehicles built after 1985.
Keyword Protocol 2000
Keyword Protocol 2000, abbreviated KWP2000, is a communications protocol used for on-board vehicle diagnostics systems (OBD).
Keyword Protocol 2000, abbreviated KWP2000, is a communications protocol used for on-board vehicle diagnostics systems (OBD).
Kinetic energy recovery system
A kinetic energy recovery system is an automotive system for recovering a moving vehicle's kinetic energy under braking.
A kinetic energy recovery system is an automotive system for recovering a moving vehicle's kinetic energy under braking.
Kinetic Energy Recovery Systems
Kinetic Energy Recovery Systems are automotive systems whereby the kinetic energy of a moving vehicle is recovered under braking and stored in a reservoir for later use under acceleration.
Kinetic Energy Recovery Systems are automotive systems whereby the kinetic energy of a moving vehicle is recovered under braking and stored in a reservoir for later use under acceleration.
Knock-down kit
A knock-down kit is a kit containing the parts needed to assemble a product.
A knock-down kit is a kit containing the parts needed to assemble a product.
Launch control (automotive)
Launch control refers to an electronic aid which is used to assist the drivers of various motorsports at the very moment of the start of a race.
Launch control refers to an electronic aid which is used to assist the drivers of various motorsports at the very moment of the start of a race.
Lead-acid battery
Lead-acid batteries, invented in 1859 by French physicist Gaston Planté, are the oldest type of rechargeable battery.
Lead-acid batteries, invented in 1859 by French physicist Gaston Planté, are the oldest type of rechargeable battery.
Lead–acid battery
Lead-acid batteries, invented in 1859 by French physicist Gaston Planté, are the oldest type of rechargeable battery.
Lead-acid batteries, invented in 1859 by French physicist Gaston Planté, are the oldest type of rechargeable battery.
Longitudinal engine
In automotive engineering, a longitudinal engine is an internal combustion engine in which the crankshaft is oriented along the long axis of the vehicle, front to back.
In automotive engineering, a longitudinal engine is an internal combustion engine in which the crankshaft is oriented along the long axis of the vehicle, front to back.
Magnetic air car
The magnetic air car is a concept car.
The magnetic air car is a concept car.
Media Oriented Systems Transport
Media Oriented Systems Transport (MOST) is a vehicle bus standard, intended for interconnecting multimedia components in automobiles and other vehicles.
Media Oriented Systems Transport (MOST) is a vehicle bus standard, intended for interconnecting multimedia components in automobiles and other vehicles.
Merrill Wheel-Balancing System
The Merrill Wheel-Balancing System was the world's first electronic dynamic wheel-balancing system.
The Merrill Wheel-Balancing System was the world's first electronic dynamic wheel-balancing system.
MESA Certification
MESA Certification is the Mobile Electronics Schools Association, an organization initiated by privately owned mobile electronics schools.
MESA Certification is the Mobile Electronics Schools Association, an organization initiated by privately owned mobile electronics schools.
Metra Electronics
Metra Electronics (Daytona, FL) is an automotive electronics company, specializing in audio electronic systems.
Metra Electronics (Daytona, FL) is an automotive electronics company, specializing in audio electronic systems.
Mobile data terminal
A mobile data terminal (MDT) is a computerized device used in public transit vehicles, taxicabs, courier vehicles, service trucks, commercial trucking fleets, military logistics, fishing fleets,...
A mobile data terminal (MDT) is a computerized device used in public transit vehicles, taxicabs, courier vehicles, service trucks, commercial trucking fleets, military logistics, fishing fleets,...
Mobileye
Mobileye is a technology company that focuses on the development of vision-based Advanced Driver Assistance Systems providing warnings for collision prevention and mitigation.
Mobileye is a technology company that focuses on the development of vision-based Advanced Driver Assistance Systems providing warnings for collision prevention and mitigation.
MOST Bus
MOST is a high-speed multimedia network technology optimized by the automotive industry.
MOST is a high-speed multimedia network technology optimized by the automotive industry.
MVEDR
MVEDR is an acronym for Motor Vehicle Event Data Recorder.
MVEDR is an acronym for Motor Vehicle Event Data Recorder.
Nira Dynamics AB
NIRA Dynamics AB is a Swedish company focusing on research and development of signal processing and control systems for the automotive industry.
NIRA Dynamics AB is a Swedish company focusing on research and development of signal processing and control systems for the automotive industry.
OBD-II PIDs
OBD-II PIDs (On-board diagnostics Parameter IDs) are codes used to request data from a vehicle, used as a diagnostic tool.
OBD-II PIDs (On-board diagnostics Parameter IDs) are codes used to request data from a vehicle, used as a diagnostic tool.
Ohio State University Center for Automotive Research
The Ohio State University Center for Automotive Research (OSU CAR) is an interdisciplinary research center within the Ohio State University College of Engineering.
The Ohio State University Center for Automotive Research (OSU CAR) is an interdisciplinary research center within the Ohio State University College of Engineering.
On-board diagnostics
On-Board Diagnostics, or OBD, in an automotive context, is a generic term referring to a vehicle's self-diagnostic and reporting capability.
On-Board Diagnostics, or OBD, in an automotive context, is a generic term referring to a vehicle's self-diagnostic and reporting capability.
Online Electric Vehicle
Online Electric Vehicle is the electric vehicle using electromagnetic induction.
Online Electric Vehicle is the electric vehicle using electromagnetic induction.
OSEK
OSEK is a standards body that has produced specifications for an embedded operating system, a communications stack, and a network management protocol for automotive embedded systems.
OSEK is a standards body that has produced specifications for an embedded operating system, a communications stack, and a network management protocol for automotive embedded systems.
Owner compliance key
Owner Compliance Key (OCK) is a patent pending automotive safety key or key fob which inhibits a driver's cellular phone functions whenever the vehicle's transmission is taken out of park.
Owner Compliance Key (OCK) is a patent pending automotive safety key or key fob which inhibits a driver's cellular phone functions whenever the vehicle's transmission is taken out of park.
Owning an Electric Car
Owning an Electric Car (ISBN 978-1-907670-01-5) is a yearbook by eco-technology author Michael Boxwell, with foreword written by British motoring journalist and former Top Gear presenter Quentin...
Owning an Electric Car (ISBN 978-1-907670-01-5) is a yearbook by eco-technology author Michael Boxwell, with foreword written by British motoring journalist and former Top Gear presenter Quentin...
Paint protection film
Paint Protection Film AKA Clear Bra is a thermoplastic urethane film that is applied to the leading painted surfaces of a new or used car in order to protect the paint from stone chips, bu...
Paint Protection Film AKA Clear Bra is a thermoplastic urethane film that is applied to the leading painted surfaces of a new or used car in order to protect the paint from stone chips, bu...
Patent encumbrance of large automotive NiMH batteries
The patent encumbrance of large automotive NiMH batteries is the encumbrance of the commercialization of nickel metal hydride battery technology by corporate interests.
The patent encumbrance of large automotive NiMH batteries is the encumbrance of the commercialization of nickel metal hydride battery technology by corporate interests.
Plug-in hybrid
A plug-in hybrid electric vehicle (PHEV), plug-in hybrid vehicle (PHV), or plug-in hybrid is a hybrid vehicle which utilizes rechargeable batteries, or another energy sto...
A plug-in hybrid electric vehicle (PHEV), plug-in hybrid vehicle (PHV), or plug-in hybrid is a hybrid vehicle which utilizes rechargeable batteries, or another energy sto...
Plug-in Hybrid Electric Vehicle Research Center
The PHEV Research Center (or Plug-in Hybrid Electric Vehicle Center) in the University of California, Davis, United States, provides technology and policy guidance to the state, and to hel...
The PHEV Research Center (or Plug-in Hybrid Electric Vehicle Center) in the University of California, Davis, United States, provides technology and policy guidance to the state, and to hel...
Power antenna (automotive)
A power antenna is an electrically motorized automotive radio antenna that raises and lowers either manually with a dash-mounted switch or automatically by turning the radio on or off.
A power antenna is an electrically motorized automotive radio antenna that raises and lowers either manually with a dash-mounted switch or automatically by turning the radio on or off.
Power door locks
Power door locks (also known as electric door locks or central locking) allow the driver or front passenger to simultaneously lock or unlock all the doors of an automobile or truck, by pre...
Power door locks (also known as electric door locks or central locking) allow the driver or front passenger to simultaneously lock or unlock all the doors of an automobile or truck, by pre...
Power window
Power windows or electric windows as well as electric or power window lifts are automobile windows which can be raised and lowered by depressing a button or switch, as opposed to us...
Power windows or electric windows as well as electric or power window lifts are automobile windows which can be raised and lowered by depressing a button or switch, as opposed to us...
Powertrain
In a motor vehicle, the term powertrain or powerplant refers to the group of components that generate power and deliver it to the road surface, water, or air.
In a motor vehicle, the term powertrain or powerplant refers to the group of components that generate power and deliver it to the road surface, water, or air.
Pre-production car
Pre-production cars are vehicles that allow the automaker to find problems before a new model goes on sale to the public.
Pre-production cars are vehicles that allow the automaker to find problems before a new model goes on sale to the public.
Push start
Push starting, also known as bump starting, pop starting or crash starting is a method of starting a motor vehicle with an internal combustion engine by engaging the manual tra...
Push starting, also known as bump starting, pop starting or crash starting is a method of starting a motor vehicle with an internal combustion engine by engaging the manual tra...
Quill drive
A quill drive is a mechanism that allows a drive shaft to shift its position (either axially, radially, or both) relative to its driving shaft.
A quill drive is a mechanism that allows a drive shaft to shift its position (either axially, radially, or both) relative to its driving shaft.
Ram-air intake
A ram-air intake is any intake design which uses the dynamic air pressure created by vehicle motion to increase the static air pressure inside of the intake manifold on an engine, thus allowing ...
A ram-air intake is any intake design which uses the dynamic air pressure created by vehicle motion to increase the static air pressure inside of the intake manifold on an engine, thus allowing ...
Remote keyless system
The term keyless entry system has come to mean a lock controlled by a keypad located at the door, that requires pressing a predetermined numeric code for entry.
The term keyless entry system has come to mean a lock controlled by a keypad located at the door, that requires pressing a predetermined numeric code for entry.
Road-powered electric vehicle
Road powered electric vehicles (RPEV) (sometimes called roadway powered electric vehicles) collect any form of potential energy from the road surface to supply electricity to locomotive mo...
Road powered electric vehicles (RPEV) (sometimes called roadway powered electric vehicles) collect any form of potential energy from the road surface to supply electricity to locomotive mo...
Rolling code
A rolling code (or sometimes called a hopping code) is used in keyless entry systems to prevent replay attacks, where an eavesdropper records the transmission and replays it at a later time to c...
A rolling code (or sometimes called a hopping code) is used in keyless entry systems to prevent replay attacks, where an eavesdropper records the transmission and replays it at a later time to c...
Roof flap
A roof flap is an aerodynamic feature on race cars, mainly stock cars, which functions as an emergency spoiler to prevent the vehicle from lifting off the ground.
A roof flap is an aerodynamic feature on race cars, mainly stock cars, which functions as an emergency spoiler to prevent the vehicle from lifting off the ground.
Roof module
A roof module is a complete top for a convertible.
A roof module is a complete top for a convertible.
Run-flat tire
A run-flat tire is a pneumatic vehicle tire that is designed to resist the effects of deflation when punctured, and to enable the vehicle to continue to be driven at reduced speeds (up to 90 km/...
A run-flat tire is a pneumatic vehicle tire that is designed to resist the effects of deflation when punctured, and to enable the vehicle to continue to be driven at reduced speeds (up to 90 km/...
Running gear
The term running gear is used to describe the wheels, suspension, steering, powertrain & (usually) chassis/bodyshell of a motor-car or automobile, or the tracks and road wheels of a tank or simi...
The term running gear is used to describe the wheels, suspension, steering, powertrain & (usually) chassis/bodyshell of a motor-car or automobile, or the tracks and road wheels of a tank or simi...
Rustproof
Rustproofing is a condition of preservation or protection, by a process or treatment whereby the rate at which objects made of iron and/or steel begin to rust is reduced.
Rustproofing is a condition of preservation or protection, by a process or treatment whereby the rate at which objects made of iron and/or steel begin to rust is reduced.
RV-C
RV-C is a communications protocol based on the Controller Area Network bus.
RV-C is a communications protocol based on the Controller Area Network bus.
Serpentine belt
A serpentine belt, also known as a multi-vee, poly-v, or multi-rib belt, is a single, continuous belt used to drive multiple peripheral devices in an automotive engine, such as an alternator, po...
A serpentine belt, also known as a multi-vee, poly-v, or multi-rib belt, is a single, continuous belt used to drive multiple peripheral devices in an automotive engine, such as an alternator, po...
Space frame chassis
A space frame or space structure is a truss-like, lightweight rigid structure constructed from interlocking struts in a geometric pattern.
A space frame or space structure is a truss-like, lightweight rigid structure constructed from interlocking struts in a geometric pattern.
Spoiler (automotive)
A spoiler is an automotive aerodynamic device whose intended design function is to 'spoil' unfavorable air movement across a body of a vehicle in motion, usually described as drag.
A spoiler is an automotive aerodynamic device whose intended design function is to 'spoil' unfavorable air movement across a body of a vehicle in motion, usually described as drag.
Start-stop system
In automobiles, a start-stop system or stop-start system automatically shuts down and restarts the internal combustion engine to reduce the amount of time the engine spends idling, thereby...
In automobiles, a start-stop system or stop-start system automatically shuts down and restarts the internal combustion engine to reduce the amount of time the engine spends idling, thereby...
State Of Charge
State of charge is the equivalent of a fuel gauge for the battery pack in a battery electric vehicle, hybrid vehicle, or plug-in hybrid electric vehicle.
State of charge is the equivalent of a fuel gauge for the battery pack in a battery electric vehicle, hybrid vehicle, or plug-in hybrid electric vehicle.
State of charge
State of charge is the equivalent of a fuel gauge for the battery pack in a battery electric vehicle, hybrid vehicle, or plug-in hybrid electric vehicle.
State of charge is the equivalent of a fuel gauge for the battery pack in a battery electric vehicle, hybrid vehicle, or plug-in hybrid electric vehicle.
State Of Health
State Of Health (SOH) is a Figure of merit (FOM) of the condition of a battery (or a cell, or a battery pack), compared to its ideal conditions.
State Of Health (SOH) is a Figure of merit (FOM) of the condition of a battery (or a cell, or a battery pack), compared to its ideal conditions.
State of health
State of health is a figure of merit of the condition of a battery, compared to its ideal conditions.
State of health is a figure of merit of the condition of a battery, compared to its ideal conditions.
Sustainable automotive air conditioning
Sustainable automotive air conditioning is the subject of a debate – nicknamed the Cool War – about the next-generation refrigerant in car air conditioning.
Sustainable automotive air conditioning is the subject of a debate – nicknamed the Cool War – about the next-generation refrigerant in car air conditioning.
Swing-piston engine
A swing-piston engine is a type of internal combustion engine in which the pistons move in a circular motion inside a ring-shaped "cylinder", moving closer and further from each other to provide...
A swing-piston engine is a type of internal combustion engine in which the pistons move in a circular motion inside a ring-shaped "cylinder", moving closer and further from each other to provide...
Tachometer
A tachometer (revolution-counter, Tach, rev-counter, RPM gauge) is an instrument measuring the rotation speed of a shaft or disk, as in a motor or other machine.
A tachometer (revolution-counter, Tach, rev-counter, RPM gauge) is an instrument measuring the rotation speed of a shaft or disk, as in a motor or other machine.
Taximeter
A taximeter is a mechanical or electronic device installed in taxicabs and auto rickshaws that calculates passenger fares based on a combination of distance travelled and waiting time.
A taximeter is a mechanical or electronic device installed in taxicabs and auto rickshaws that calculates passenger fares based on a combination of distance travelled and waiting time.
Ten-wheel drive
Ten-wheel drive, 10WD or 10x10 is a drivetrain configuration of ten wheels, all of which are driven simultaneously by the engine.
Ten-wheel drive, 10WD or 10x10 is a drivetrain configuration of ten wheels, all of which are driven simultaneously by the engine.
Tire mousse
Tire mousse is a component in certain types of off-road run flat tires, designed to allow them to maintain functionality despite a puncture.
Tire mousse is a component in certain types of off-road run flat tires, designed to allow them to maintain functionality despite a puncture.
Tire Pressure Indicator
Tire Pressure Indicator TPI is a product of the Swedish company NIRA Dynamics AB which is focusing on research and development of signal processing and control systems for the automotive industry.
Tire Pressure Indicator TPI is a product of the Swedish company NIRA Dynamics AB which is focusing on research and development of signal processing and control systems for the automotive industry.
Tire pressure monitoring system
A Tire Pressure Monitoring System is a system designed to monitor the air pressure inside the pneumatic tires on various types of vehicles.
A Tire Pressure Monitoring System is a system designed to monitor the air pressure inside the pneumatic tires on various types of vehicles.
Tire-pressure monitoring system
A tire pressure monitoring system is an electronic system designed to monitor the air pressure inside the pneumatic tires on various types of vehicles.
A tire pressure monitoring system is an electronic system designed to monitor the air pressure inside the pneumatic tires on various types of vehicles.
Traction control system
A traction control system, also known as anti-slip regulation, is typically a secondary function of the anti-lock braking system on production motor vehicles, designed to prevent loss of t...
A traction control system, also known as anti-slip regulation, is typically a secondary function of the anti-lock braking system on production motor vehicles, designed to prevent loss of t...
Trado
The Trado, named after the co-founder of DAF Hubertus van Doorne and captain engineer Piet van der Trappen (Trappen — Doorne), consisted of a leaf-springed bogie with two actuated roa...
The Trado, named after the co-founder of DAF Hubertus van Doorne and captain engineer Piet van der Trappen (Trappen — Doorne), consisted of a leaf-springed bogie with two actuated roa...
Trailer Stability Program
Trailer Stability Program, or TSP, is an extension of the car safety system known as Electronic Stability Control, or ESC. It applies exclusively to trailers and caravans.
Trailer Stability Program, or TSP, is an extension of the car safety system known as Electronic Stability Control, or ESC. It applies exclusively to trailers and caravans.
Transverse engine
A transverse engine is an engine mounted in a vehicle so that the engine's crankshaft axis is perpendicular to the long axis of the vehicle.
A transverse engine is an engine mounted in a vehicle so that the engine's crankshaft axis is perpendicular to the long axis of the vehicle.
Trip computer
A trip computer is an onboard computer device fitted to cars which can generally record distance travelled, average speed, average fuel consumption, and display real time fuel consumption inform...
A trip computer is an onboard computer device fitted to cars which can generally record distance travelled, average speed, average fuel consumption, and display real time fuel consumption inform...
Triple-hybrid
Triple-hybrid is a registered trademark of the German company Proton Motor Fuel Cell GmbH which is used to designate a special hybrid drive system that has been developed and patented by Proton ...
Triple-hybrid is a registered trademark of the German company Proton Motor Fuel Cell GmbH which is used to designate a special hybrid drive system that has been developed and patented by Proton ...
Turbo timer
A turbo timer is a device designed to keep an automotive engine running for a pre-specified period of time in order to automatically execute the cool-down period required to prevent premature tu...
A turbo timer is a device designed to keep an automotive engine running for a pre-specified period of time in order to automatically execute the cool-down period required to prevent premature tu...
Twelve wheel drive
Twelve-wheel drive, 12WD or 12x12 is a drivetrain configuration of twelve wheels, all of which are driven simultaneously by the engine.
Twelve-wheel drive, 12WD or 12x12 is a drivetrain configuration of twelve wheels, all of which are driven simultaneously by the engine.
Ultrasuede
Ultrasuede is the trade name for a synthetic microfiber fabric invented in 1970 by Dr. Miyoshi Okamoto, a scientist working for Toray Industries.
Ultrasuede is the trade name for a synthetic microfiber fabric invented in 1970 by Dr. Miyoshi Okamoto, a scientist working for Toray Industries.
Underseal
Underseal is a thick resilient coating applied to the underbody or chassis of an automobile to protect against impact damage from small stones, which would rapidly chip ordinary paint, allowing ...
Underseal is a thick resilient coating applied to the underbody or chassis of an automobile to protect against impact damage from small stones, which would rapidly chip ordinary paint, allowing ...
Universal Electric Vehicle
Universal Electric Vehicle Corporation (U.E.V.) is a manufacturer of electric cars and alternative fuel vehicles founded in 1998 by Greg Lane and headquartered in Thousand Oaks, California, Uni...
Universal Electric Vehicle Corporation (U.E.V.) is a manufacturer of electric cars and alternative fuel vehicles founded in 1998 by Greg Lane and headquartered in Thousand Oaks, California, Uni...
Vacuum delay valve
A vacuum delay valve is a valve with a small orifice, which delays a vacuum signal.
A vacuum delay valve is a valve with a small orifice, which delays a vacuum signal.
Vacuum switch
Vacuum switches were employed to regulate this flow, and were commonly controlled by temperature, solenoids, mechanically, or directly.
Vacuum switches were employed to regulate this flow, and were commonly controlled by temperature, solenoids, mechanically, or directly.
Variable reluctance sensor
A variable reluctance sensor (VRS) is used to measure position and speed of moving metal components.
A variable reluctance sensor (VRS) is used to measure position and speed of moving metal components.
Vehicle dynamics
Vehicle dynamics refers to the dynamics of vehicles, here assumed to be ground vehicles.
Vehicle dynamics refers to the dynamics of vehicles, here assumed to be ground vehicles.
Vehicle Identification Number
A Vehicle Identification Number, commonly abbreviated to VIN, is a unique serial number used by the automotive industry to identify individual motor vehicles.
A Vehicle Identification Number, commonly abbreviated to VIN, is a unique serial number used by the automotive industry to identify individual motor vehicles.
Vehicle infrastructure integration
Vehicle Infrastructure Integration (VII) is an initiative fostering research and applications development for a series of technologies directly linking road vehicles to their physical sur...
Vehicle Infrastructure Integration (VII) is an initiative fostering research and applications development for a series of technologies directly linking road vehicles to their physical sur...
Vehicle propulsion
Vehicle propulsion refers to the act of moving an artificial carrier of people or goods over any distance.
Vehicle propulsion refers to the act of moving an artificial carrier of people or goods over any distance.
Vehicle Specific Power
Vehicle Specific Power or VSP is a term used to quantify the energy needed to move a specified unit of vehicle mass.
Vehicle Specific Power or VSP is a term used to quantify the energy needed to move a specified unit of vehicle mass.
Vehicle-specific power
The concept of vehicle-specific power is a formalism used in the evaluation of vehicle emissions.
The concept of vehicle-specific power is a formalism used in the evaluation of vehicle emissions.
Vehicle-to-grid
Vehicle-to-grid (V2G) describes a system in which plug-in electric vehicles, such as electric cars (BEVs) and plug-in hybrids (PHEVs), communicate with the power grid to sell demand respon...
Vehicle-to-grid (V2G) describes a system in which plug-in electric vehicles, such as electric cars (BEVs) and plug-in hybrids (PHEVs), communicate with the power grid to sell demand respon...
VisLab
The Artificial Vision and Intelligent Systems Laboratory of the University of Parma (also known as Parma VisLab or VisLab) is the artificial vision research laboratory of University ...
The Artificial Vision and Intelligent Systems Laboratory of the University of Parma (also known as Parma VisLab or VisLab) is the artificial vision research laboratory of University ...
VisLab Intercontinental Autonomous Challenge
VIAC, the VisLab Intercontinental Autonomous Challenge, is the challenge conceived by VisLab as an extreme test of autonomous vehicles.
VIAC, the VisLab Intercontinental Autonomous Challenge, is the challenge conceived by VisLab as an extreme test of autonomous vehicles.
Wayfinder
Wayfinder Systems AB is a wholly owned subsidiary of Vodafone specializing in creating mobile navigation systems for a number of platforms such as Symbian 2nd and 3rd edition, UIQ, Windows Mobi...
Wayfinder Systems AB is a wholly owned subsidiary of Vodafone specializing in creating mobile navigation systems for a number of platforms such as Symbian 2nd and 3rd edition, UIQ, Windows Mobi...
Weather Eye
The Weather Eye was a trade name for a Nash Motors-designed fresh-air automotive heating and ventilating system first used in 1938.
The Weather Eye was a trade name for a Nash Motors-designed fresh-air automotive heating and ventilating system first used in 1938.
Westinghouse Air Brake Company
Soon after, he moved to Pittsburgh, Pennsylvania, where he established the Westinghouse Air Brake Company on September 28, 1869.
Soon after, he moved to Pittsburgh, Pennsylvania, where he established the Westinghouse Air Brake Company on September 28, 1869.
Weymann Fabric Bodies
Weymann Fabric Bodies is a patented design system for fuselages for aircraft and superlight coachwork for motor vehicles.
Weymann Fabric Bodies is a patented design system for fuselages for aircraft and superlight coachwork for motor vehicles.
Wheelbase
In both road and rail vehicles, the wheelbase is the distance between the centers of the front and rear wheels.
In both road and rail vehicles, the wheelbase is the distance between the centers of the front and rear wheels.
Whelen Engineering Company
The Whelen Engineering Company, Inc is an American corporation based out of Chester, Connecticut that designs, develops, and markets audio and visual signaling devices primarily for fire and res...
The Whelen Engineering Company, Inc is an American corporation based out of Chester, Connecticut that designs, develops, and markets audio and visual signaling devices primarily for fire and res...
Window deflector
A window deflector is mounted above the doors of some automobiles, to protect the inside of the car from rain or other precipitation in case of slightly opened windows.
A window deflector is mounted above the doors of some automobiles, to protect the inside of the car from rain or other precipitation in case of slightly opened windows.
Wirth Research
Nicholas John Peter "Nick" Wirth (born 26 March 1966) is the technical director of the Virgin Racing Formula One team.
Nicholas John Peter "Nick" Wirth (born 26 March 1966) is the technical director of the Virgin Racing Formula One team.
Wood gas
Wood gas is a syngas fuel which can be used as a fuel for furnaces, stoves and vehicles in place of petrol, diesel or other fuels.
Wood gas is a syngas fuel which can be used as a fuel for furnaces, stoves and vehicles in place of petrol, diesel or other fuels.
World car
The phrase world car is used to describe a car designed for, or achieving, worldwide sales using the same platform and components, often with variety of body styles.
The phrase world car is used to describe a car designed for, or achieving, worldwide sales using the same platform and components, often with variety of body styles.
World Forum for Harmonization of Vehicle Regulations
The World Forum for Harmonization of Vehicle Regulations is a working party (WP.29) of the United Nations Economic Commission for Europe (UNECE).
The World Forum for Harmonization of Vehicle Regulations is a working party (WP.29) of the United Nations Economic Commission for Europe (UNECE).
Wrightspeed X1
The Wrightspeed X1 is a one-off heavily modified Ariel Atom to use an all-electric powertrain.
The Wrightspeed X1 is a one-off heavily modified Ariel Atom to use an all-electric powertrain.