Electronic control circuit for transmission of road vehicle monitors voltage in vehicle electrical power network and includes Watchdog Timer, main controller and reset signal generators

摘要

The road vehicle transmission electronic control circuit has a power voltage monitoring circuit (Power). It contains a voltage drop detector and a watchdog timer connected to a main controller (Hauptcontroller) and reset signal (Reset) generators. Several current monitoring circuits (Stromuberwachung) may detect excessive currents. The system may control a brushless DC motor (Motor).