Control system for the locking/unlocking state of a power-operated lock for a motor vehicle

摘要

The system uses a single pole switch (1) which detects the opening or closing of the door or other aperture controlled and a changeover switch (2) linked (4) to the lock motor (3). Two wires (9,10) signal switch logic states to a processor (7) through terminals (E1,E2) and the data is used to control the sense of electricity supply to the lock motor (3) from a battery (8)