JPH0458470U - - Google Patents
Info
- Publication number
- JPH0458470U JPH0458470U JP10214390U JP10214390U JPH0458470U JP H0458470 U JPH0458470 U JP H0458470U JP 10214390 U JP10214390 U JP 10214390U JP 10214390 U JP10214390 U JP 10214390U JP H0458470 U JPH0458470 U JP H0458470U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- control circuit
- vehicle electrical
- electrical product
- determination means
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Burglar Alarm Systems (AREA)
Description
第１図は実施例の車載オーデイオ装置の電気的
構成を示すブロツク図、第２図はオーデイオ装置
の正面図、第３図はセキユリテイ用制御回路の作
用を説明するためのフローチヤートである。
３は入力手段としての操作キー、７は判定手段
としての判定回路、８は電力供給制御手段として
のセキユリテイ用制御回路、１２は電源としての
バツテリ、１３はオーデイオ用制御回路。
FIG. 1 is a block diagram showing the electrical configuration of the in-vehicle audio device according to the embodiment, FIG. 2 is a front view of the audio device, and FIG. 3 is a flowchart for explaining the operation of the security control circuit. 3 is an operation key as an input means, 7 is a judgment circuit as a judgment means, 8 is a security control circuit as a power supply control means, 12 is a battery as a power source, and 13 is an audio control circuit.
Claims (1)
に設置可能であり、入力手段３にて入力されたコ
ード信号に基いて判定手段７が判定した判定結果
を入力し、同判定手段７にて正解判定がなされた
ときに前記車載電気製品の制御回路１３に電源１
２からの電力を供給する電力供給制御手段８を備
えたことを特徴とする盗難防止回路。 It can be installed between the control circuit 13 and the power supply 12 of the in-vehicle electrical product, and the determination result determined by the determination means 7 based on the code signal input by the input means 3 is inputted, and the determination means 7 When a correct answer is determined, the power supply 1 is supplied to the control circuit 13 of the in-vehicle electrical product.
1. An anti-theft circuit comprising: power supply control means 8 for supplying power from 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10214390U JPH0458470U (en) | 1990-09-27 | 1990-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10214390U JPH0458470U (en) | 1990-09-27 | 1990-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0458470U true JPH0458470U (en) | 1992-05-19 |
Family
ID=31846151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10214390U Pending JPH0458470U (en) | 1990-09-27 | 1990-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0458470U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6299242A (en) * | 1985-10-28 | 1987-05-08 | Yamaha Motor Co Ltd | Power source input device for vehicle |
-
1990
- 1990-09-27 JP JP10214390U patent/JPH0458470U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6299242A (en) * | 1985-10-28 | 1987-05-08 | Yamaha Motor Co Ltd | Power source input device for vehicle |
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