AUTOMOTIVE INTERLOCKING DEVICE Russian patent published in 2012 - IPC B60R25/04 

FIELD: transport.

SUBSTANCE: invention relates to antitheft devices. Proposed device comprises transceiver communicated via radio channel in 2.4 GHz with interlocking system control device. There is also a processor, accelerometre, and controlled relay connected in circuit of operating functions locking/unlocking. Said controlled relay is made up of semiconductor power switch with isolated control. Processor inputs are connected with outputs of transceiver, accelerometre and controlled relay, while its output is connected to controlled relay input. Processor generates instructions for controlled relay without inhibiting ICE remote starting, for example, in warming up, with no inhibiting signals from accelerometre, processing antitheft signals from accelerometre in theft conditions with inhibiting running vehicle ICE locking till the first braking and simulating ICE failure after said first braking till its outage. Besides, said processor performs diagnostics of faults in circuitry of locked and unlocked functional unit in static and dynamic conditions, and transmits diagnostics results via 2.4 GHz radio channel to transceiver of locking control device and, further, to PC.

EFFECT: improved operating performances, higher reliability, longer life.

3 cl, 1 dwg