| 摘要 |
PURPOSE:To shorten the code inputting time required as well as to improve operatability ever so high, by installing a gate part which outputs a column detection signal independently of the collated result of a corresponding column in a signal processing part at a time when output of a timer part is generated. CONSTITUTION:A timer part 8 starts its operation when a car door is locked, and generates such a timer signal as becoming long by stages from a front place column in regular sequence as to a partial column in the rear place of code figures. A gate part 9, when output of the timer part 8 is generated, outputs respective detection signals indently of the collated result of a column corresponding to the output in a signal processing part 5. A lock release judging part 6 promotes a congruity of each detection signal out of the signal processing part 5 and the gate part 9, and when these signals are accorded with each other, it outputs a door lock releasing signal, while a lock release driving part 7 drives a door lock part 3 when receiving the door releasing signal, and this door lock part 3 releases the door lock. |
