ja kanskje det er det at diesel og bensin er koblet via en girkasse som er greia, mens på elbil er denne girkassa virtuell
elektriske bremser syns jeg dte er rart i det hele tatt er lov
In a brake-by-wire car, some sensors are
safety-critical components, and their failure will disrupt the vehicle function and endanger human lives. Two examples are the brake
pedal sensors and the
wheel speed sensors. The
electronic control unit must always be informed of the driver's intentions to brake or to stop the vehicle. Therefore, missing the pedal sensor data is a serious problem for functionality of the vehicle control system.
In the current brake-by-wire systems used in passenger and light truck vehicles, the system is designed to use existing sensors that have been proven to be dependable in brake system components and systems including ABS and VSC systems.
The highest potential risk for brake system failure has proven to be the Brake Control System software. Recurring failures have occurred in over 200 cases documented in NTSB documents. Because each manufacturer guards the confidentiality of their system design and software, there is no independent validation of the systems.