JPS6448983A - Automatic locking controlling method and device in automobile - Google Patents
Automatic locking controlling method and device in automobileInfo
- Publication number
- JPS6448983A JPS6448983A JP20261787A JP20261787A JPS6448983A JP S6448983 A JPS6448983 A JP S6448983A JP 20261787 A JP20261787 A JP 20261787A JP 20261787 A JP20261787 A JP 20261787A JP S6448983 A JPS6448983 A JP S6448983A
- Authority
- JP
- Japan
- Prior art keywords
- locking
- circuit
- gate
- door
- automatic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Lock And Its Accessories (AREA)
Abstract
PURPOSE: To prevent a lock from being left unlocked by a method wherein automatic locking operation is not completed only through automatic locking operation from the outside of an automobile and after all doors are closed, the locking and unlocking device of each door is brought into a locking state. CONSTITUTION: This device comprises a flip flop circuit 13 to store that it is after automatic unlocking; a locking detecting switch 2; each door closing detecting switch 3; an unlocking control circuit 5; and a locking control circuit 10. It is detected at 2 that locking operation is carried out, each door is closed, switches 3 are interconnected in series to form a door closing coincidence circuit 18, and an AND gate 19 inputting an output therefrom and an output from the switch 2 triggers a timer circuit 20 when a circuit 13 is set. After clocking is effected for a given time, a drive signal is outputted from an AND gate 14, and the circuit 10 is actuated through the OR gate 9 to effect locking.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20261787A JPS6448983A (en) | 1987-08-13 | 1987-08-13 | Automatic locking controlling method and device in automobile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20261787A JPS6448983A (en) | 1987-08-13 | 1987-08-13 | Automatic locking controlling method and device in automobile |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6448983A true JPS6448983A (en) | 1989-02-23 |
Family
ID=16460349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20261787A Pending JPS6448983A (en) | 1987-08-13 | 1987-08-13 | Automatic locking controlling method and device in automobile |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6448983A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5475721A (en) * | 1977-11-07 | 1979-06-16 | Ford Motor Co | Automatic door locking device for automobile |
JPS56100983A (en) * | 1980-01-16 | 1981-08-13 | Nissan Motor | Door lock device for automobile |
-
1987
- 1987-08-13 JP JP20261787A patent/JPS6448983A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5475721A (en) * | 1977-11-07 | 1979-06-16 | Ford Motor Co | Automatic door locking device for automobile |
JPS56100983A (en) * | 1980-01-16 | 1981-08-13 | Nissan Motor | Door lock device for automobile |
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