Arrangement for release of parking brake in case of breakdown of normal connection, comprises use of combination of two already existing functions

摘要

The vehicle comprises a parking brake (1,11) and a switch (12) for its operation as well as a control device (13) for the unit (1) connected to a CAN-bus (2) also monitoring the steering angle (3) and the brake pedal (4,41). If the driver notices a breakdown of the parking brake release function (12) the use of the brake pedal (41) and the moving of the steering wheel in a predetermined position serve as a replacement.