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Embedded software is computer software, written to control machines or devices that are not typically thought of as computers, commonly known as embedded systems. It is typically specialized for the particular hardware that it runs on and has time and memory constraints. [ 1] This term is sometimes used interchangeably with firmware.
The AUTOSAR classic platform is the standard for embedded real-time ECUs based on OSEK. Its main deliverable is specifications. The architecture distinguishes between three software layers that run on a microcontroller: application, runtime environment and basic software (BSW). The application software layer is mostly hardware independent.
An ECU from a Geo Storm. An electronic control unit ( ECU ), also known as an electronic control module ( ECM ), is an embedded system in automotive electronics that controls one or more of the electrical systems or subsystems in a car or other motor vehicle . Modern vehicles have many ECUs, and these can include some or all of the following ...
QNX. QNX ( / ˌkjuː ˌɛn ˈɛks / or / ˈkjuːnɪks /) is a commercial Unix-like real-time operating system, aimed primarily at the embedded systems market. The product was originally developed in the early 1980s by Canadian company Quantum Software Systems, later renamed QNX Software Systems. As of 2022, it is used in a variety of devices ...
OSEK was designed to provide a reliable standard software architecture for the various electronic control units (ECUs) throughout a car. OSEK was founded in 1993 by a German automotive company consortium ( BMW, Robert Bosch GmbH, DaimlerChrysler, Opel, Siemens, and Volkswagen Group) and the University of Karlsruhe. [ 4][ 5] In 1994, the French ...
Android Automotive (aka Android Automotive OS or AAOS) is a variation of Google 's Android operating system, tailored for its use in vehicle dashboards. Introduced in March 2017, [ 3] the platform was developed by Google and Intel, [ 4] together with car manufacturers such as Volvo and Audi. [ 5] The project aims to provide an operating system ...
Telematic control unit. A telematic control unit (TCU) in the automobile industry is the embedded system on board a vehicle that wirelessly connects the vehicle to cloud services or other vehicles via V2X standards over a cellular network. The TCU collects telemetry data from the vehicle, such as position, speed, engine data, connectivity ...
Advanced driver-assistance systems ( ADAS) are technologies that assist drivers with the safe operation of a vehicle. Through a human-machine interface, ADAS increase car and road safety. ADAS use automated technology, such as sensors and cameras, to detect nearby obstacles or driver errors, and respond accordingly.