intelligent fahrzeugzugangssystem, taxation and related computer program

摘要

The specified door 6 other than the driver-seat door is latched or unlatched by the electromagnetic latch mechanism 10. When the request switch 6a of the door 6 in the closed state is operated, the request signal is transmitted from the antenna 7s of the onboard transmitter. The ID signal is transmitted by the portable device K responsive to the request signal, and the ID signal is received by the antenna 8 of the onboard receiver. Herein, the door 6 is unlatched by the electromagnetic latch mechanism 10 upon verification with the ID signal received. When the door 6 in the open state is closed, the electromagnetic latch mechanism 10 is operated to latch the door 6 whether the request switch is operated or not or the verification with the ID signal is confirmed or not. Accordingly, the superior smart entry system for a vehicle without security problems can be provided.