JPS61100649U - - Google Patents
Info
- Publication number
- JPS61100649U JPS61100649U JP18494684U JP18494684U JPS61100649U JP S61100649 U JPS61100649 U JP S61100649U JP 18494684 U JP18494684 U JP 18494684U JP 18494684 U JP18494684 U JP 18494684U JP S61100649 U JPS61100649 U JP S61100649U
- Authority
- JP
- Japan
- Prior art keywords
- door
- open
- lock
- turns
- alarm
- 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
- 238000012423 maintenance Methods 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図はこの考案の一実施例を示すもので、車
両盗難防止装置の回路図、第２図は上記車両盗難
防止装置の動作を説明するためのタイミングチヤ
ートである。
１…ドア開閉検出器、１ａ，１ｂ…ドアスイツ
チ、２…ドアロツク検出器、２ａ，２ｂ…ドアロ
ツクスイツチ、３…ドアウインド開閉検出器、３
ａ，３ｂ…ドアウインドスイツチ、４…キー操作
検出器、４ａ，４ｂ…キースイツチ、５…セツト
回路、６…維持回路、７…リセツト回路、８…駆
動回路、９…警報器。
FIG. 1 shows an embodiment of this invention, and is a circuit diagram of a vehicle anti-theft device, and FIG. 2 is a timing chart for explaining the operation of the vehicle anti-theft device. DESCRIPTION OF SYMBOLS 1...Door opening/closing detector, 1a, 1b...Door switch, 2...Door lock detector, 2a, 2b...Door lock switch, 3...Door window opening/closing detector, 3
a, 3b...Door window switch, 4...Key operation detector, 4a, 4b...Key switch, 5...Set circuit, 6...Maintenance circuit, 7...Reset circuit, 8...Drive circuit, 9...Alarm.
Claims (1)
ー以外による該ドアロツクの解除で開けられると
、警報器を駆動して警報を発する車両盗難防止装
置であつて、 前記ドアが開けられると接点をオンし、該ドア
が閉じられると接点をオフするドアスイツチを有
し、該ドアスイツチのオン・オフにより該ドアの
開・閉信号を出力するドア開閉検出器と、 前記ドアロツクがロツクされると接点をオフし
、該ドアロツクが解除されると接点をオンするド
アロツクスイツチを有し、該ドアロツクスイツチ
のオン・オフにより該ドアロツクのロツク・解除
信号を出力するドアロツク検出器と、 前記ドアのウインドが開けられると接点をオン
し、該ドアのウインドが閉じられると接点をオフ
するドアウインドスイツチを有し、該ドアウイン
ドスイツチのオン・オフにより該ドアのウインド
の開・閉信号を出力するドアウインド開閉検出器
と、 前記ドア開閉検出器から出力される開から閉の
信号と前記ドアロツク検出器から出力されるロツ
ク信号と前記ドアウインド開閉検出器から出力さ
れる閉信号との三条件が成立したときに前記警報
器が駆動可能となるように条件をセツトするセツ
ト回路と、 前記セツト回路の条件信号に基づいて前記駆動
可能条件を維持する維持回路と、 前記ドアロツクがキー操作によつて解除された
とき、前記警報器の駆動条件を解除するリセツト
回路と、 前記警報器の駆動可能条件が維持された状態に
おいて、前記ドア開閉検出器から出力される開信
号によつて前記警報器を駆動する駆動回路とを有
してなることを特徴とする車両盗難防止装置。[Scope of Claim for Utility Model Registration] A vehicle theft prevention device that activates an alarm to issue an alarm when a closed door of a vehicle is opened by releasing the door lock with a key other than a key, the device comprising: a door open/close detector that has a door switch that turns on a contact when the door is opened and turns off the contact when the door is closed, and outputs an open/close signal for the door depending on whether the door switch is turned on or off; A door lock detector has a door lock switch that turns off a contact when the door is locked and turns on a contact when the door lock is released, and outputs a lock/release signal for the door lock when the door lock switch is turned on or off. , a door window switch that turns on a contact when the door window is opened and turns off the contact when the door window is closed, and the door window is opened and closed by turning on and off the door window switch. a door window open/close detector that outputs a signal; an open-to-close signal output from the door open/close detector; a lock signal output from the door lock detector; and a close signal output from the door window open/close detector. a set circuit that sets conditions so that the alarm becomes drivable when the following three conditions are met; a maintenance circuit that maintains the drivable condition based on a condition signal of the set circuit; and the door lock is a key. a reset circuit that cancels the driving condition of the alarm when it is canceled by operation; and an open signal output from the door opening/closing detector when the driving condition of the alarm is maintained. A vehicle theft prevention device comprising: a drive circuit for driving the alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18494684U JPS61100649U (en) | 1984-12-07 | 1984-12-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18494684U JPS61100649U (en) | 1984-12-07 | 1984-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61100649U true JPS61100649U (en) | 1986-06-27 |
Family
ID=30742428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18494684U Pending JPS61100649U (en) | 1984-12-07 | 1984-12-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61100649U (en) |
-
1984
- 1984-12-07 JP JP18494684U patent/JPS61100649U/ja active Pending
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