JPS6453697A - Remote control device - Google Patents
Remote control deviceInfo
- Publication number
- JPS6453697A JPS6453697A JP21055387A JP21055387A JPS6453697A JP S6453697 A JPS6453697 A JP S6453697A JP 21055387 A JP21055387 A JP 21055387A JP 21055387 A JP21055387 A JP 21055387A JP S6453697 A JPS6453697 A JP S6453697A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- signal
- inherent code
- cpu31
- cpu22
- 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.)
- Granted
Links
Abstract
PURPOSE:To suppress an unnecessary power consumption and to improve operability, by selectively changing the form of a pulse signal according to the conditions of transmitting and receiving a signal while using an inherent code in common as it is. CONSTITUTION:A transmission circuit 200 emitting element 5 is connected through an emitting circuit 21 to a CPU22 storing the inherent code set for at every vehicle. A trigger circuit 23 discriminates whether an instruction is given from a button switch 6 or a contact circuit 25, and discriminates whether a control to be executed at present is a door lock operation or an engine operation. The CPU22 outputs selectively the pulse signal to be adapted to respective cases based on the information, and transmits automatically more proper signal waveform corresponding to the transmission conditions of the signal. A code signal is transmitted from an optical sensor 10 through a light-receiving circuit 30 to a CPU31, and the inherent code is checked at the CPU31.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21055387A JPS6453697A (en) | 1987-08-25 | 1987-08-25 | Remote control device |
US07/236,063 US4965460A (en) | 1987-08-25 | 1988-08-24 | Anti-theft system for a vehicle |
DE3828794A DE3828794C2 (en) | 1987-08-25 | 1988-08-25 | Anti-theft system for a vehicle |
GB8820217A GB2209050B (en) | 1987-08-25 | 1988-08-25 | Anti-theft system for a vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21055387A JPS6453697A (en) | 1987-08-25 | 1987-08-25 | Remote control device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6453697A true JPS6453697A (en) | 1989-03-01 |
JPH0466438B2 JPH0466438B2 (en) | 1992-10-23 |
Family
ID=16591228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21055387A Granted JPS6453697A (en) | 1987-08-25 | 1987-08-25 | Remote control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6453697A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0491559U (en) * | 1990-12-25 | 1992-08-10 | ||
JPH0585309A (en) * | 1991-09-30 | 1993-04-06 | Fujitsu Ten Ltd | Burglarproof device for vehicle |
JPH05206874A (en) * | 1991-07-20 | 1993-08-13 | Mercedes Benz Ag | Operating method of portable transmitter for controlling of function of vehicle |
-
1987
- 1987-08-25 JP JP21055387A patent/JPS6453697A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0491559U (en) * | 1990-12-25 | 1992-08-10 | ||
JPH05206874A (en) * | 1991-07-20 | 1993-08-13 | Mercedes Benz Ag | Operating method of portable transmitter for controlling of function of vehicle |
JPH0585309A (en) * | 1991-09-30 | 1993-04-06 | Fujitsu Ten Ltd | Burglarproof device for vehicle |
Also Published As
Publication number | Publication date |
---|---|
JPH0466438B2 (en) | 1992-10-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |