JPS63138270U

JPS63138270U -

Info

Publication number: JPS63138270U
Application number: JP1987029986U
Authority: JP
Priority date: 1987-03-03
Filing date: 1987-03-03
Publication date: 1988-09-12

Description

[Brief explanation of the drawing]

第１図は本考案の構成を示すブロツク図、第２
図〜第５図は、それぞれ、制御部をコンピユータ
のサブプログラムで実現する場合の例を示す作動
説明流れ図である。１……キーセンサ、２……ドアセンサ、３……
ロツクセンサ、４……ロツク解除アクチユエータ
、５……警報器、６……制御部。 Figure 1 is a block diagram showing the configuration of the present invention;
5 to 5 are flowcharts for explaining the operation, respectively, showing an example in which the control section is realized by a subprogram of a computer. 1...Key sensor, 2...Door sensor, 3...
Lock sensor, 4... Lock release actuator, 5... Alarm, 6... Control unit.

Claims

[Scope of Claim for Utility Model Registration] 1. A key sensor provided in the engine switch section to detect whether a key is inserted, a door sensor provided in the driver's door to detect whether the door is opened or closed, and Installed in the seat door lock,
A lock sensor is installed on the driver's door lock to detect when the lock has been operated.In response to signals from the key sensor, door sensor, and lock sensor, the lock is activated after the door is opened and the lock is operated with the key inserted. A method for preventing a car key from being left behind, which has a lock release actuator that releases the lock, and an alarm such as a buzzer that activates after the door is opened and the lock is operated with the key inserted, in response to signals from the key sensor, door sensor, and lock sensor. Device. 2. An automobile key misplacement prevention device according to claim 1, which uses a lock release actuator that operates immediately after a lock operation. 3. An automobile key misplacement prevention device according to claim 1, which uses an alarm that activates immediately after a lock operation. 4. The automobile key misplacement prevention device according to claim 1, which uses a lock release actuator that operates when the door is closed after the lock is operated. 5. The automobile key misplacement prevention device according to claim 1, which uses an alarm that is activated when the door is closed after the lock is operated.