JPS6127754U - Automotive ultrasonic security device - Google Patents
Automotive ultrasonic security deviceInfo
- Publication number
- JPS6127754U JPS6127754U JP1984113158U JP11315884U JPS6127754U JP S6127754 U JPS6127754 U JP S6127754U JP 1984113158 U JP1984113158 U JP 1984113158U JP 11315884 U JP11315884 U JP 11315884U JP S6127754 U JPS6127754 U JP S6127754U
- Authority
- JP
- Japan
- Prior art keywords
- door
- signal
- switch
- door lock
- key
- 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
- Burglar Alarm Systems (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例を示す回路図、第２図は同上
に使用する移動物体検知回路部の一例を示すブロック図
、第３図は同上に使用する移動物体検知回路部の動作説
明図、第４図は同上に使用するスイッチ回路部の各部の
タイムチャート、第５図は同上に使用する遅延手段の各
部のタイムチャートである。
１は移動物体検知回路部、４は遅延回路部、５は警報装
置、７はスイッチ回路部、ＳＷ１はイグニツションキー
スイッチ、ＳＷ２，ＳＷ３はキースイツチ、ＳＷ，はド
アスイッチである。Fig. 1 is a circuit diagram showing an embodiment of the present invention, Fig. 2 is a block diagram showing an example of a moving object detection circuit used in the above, and Fig. 3 is an operation of the moving object detection circuit used in the above. The explanatory diagram, FIG. 4 is a time chart of each part of the switch circuit section used in the above, and FIG. 5 is a time chart of each part of the delay means used in the same. 1 is a moving object detection circuit section, 4 is a delay circuit section, 5 is an alarm device, 7 is a switch circuit section, SW1 is an ignition key switch, SW2 and SW3 are key switches, and SW is a door switch.
Claims (2)
ア内での被検知物体の移動により生じる反射波の周波数
偏移を検出し周波数が偏移したときに検知信号を送出す
る移動物体検知手段と、移動物体検知手段から検知信号
が入力されると警報を出力する警報手段とを備えた防犯
装置であって、イグニッションキーが抜かれると無キー
信号を送出するイグニッションキースイッチと、ドアを
開いて閉じたときにドア閉信号を送出するドアスイッチ
と、ドアカ忙ツク状態となったときにドアロック信号を
送出するドアロックスイッチと、移動物体検知手段が始
動した後に検地信号が送出されない状態となってから所
定時間経過後に検知信号が送出されると警報信号を送出
する遅延手段とを有し、無キー信号とドア閉信号とドア
ロック信号とが同時に送出されたときに移動物体検知手
段が作動して成る自動車用超音波式防犯装置。(1) Moving object detection means that transmits ultrasonic waves into the vehicle interior, detects the frequency shift of reflected waves caused by the movement of the detected object within the detection area of the vehicle interior, and transmits a detection signal when the frequency shifts. This security device is equipped with an ignition key switch that outputs a no-key signal when the ignition key is removed, and an ignition key switch that outputs a no-key signal when the ignition key is removed. A door switch that sends a door close signal when the door is closed, a door lock switch that sends a door lock signal when the door is in a busy state, and a door lock switch that sends a door lock signal when the door is in a busy state. a delay means for sending out an alarm signal when a detection signal is sent out after a predetermined period of time has elapsed from the time when the moving object detection means is sent out; An ultrasonic security device for automobiles that operates.
音波式防犯装着において、正常なドアキーによりドアロ
ックを解除したときに上記移動物体検知手段の作動を停
止させるリセット手段を備えて成るもの。(2) Scope of Utility Model Registration The ultrasonic crime prevention device for automobiles as set forth in claim 1, comprising a reset means for stopping the operation of the moving object detection means when the door lock is released with a normal door key. thing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984113158U JPS6127754U (en) | 1984-07-25 | 1984-07-25 | Automotive ultrasonic security device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984113158U JPS6127754U (en) | 1984-07-25 | 1984-07-25 | Automotive ultrasonic security device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6127754U true JPS6127754U (en) | 1986-02-19 |
Family
ID=30672191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984113158U Pending JPS6127754U (en) | 1984-07-25 | 1984-07-25 | Automotive ultrasonic security device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6127754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62199555A (en) * | 1986-02-28 | 1987-09-03 | Honda Lock:Kk | Antitheft device for vehicle |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6114157B2 (en) * | 1976-02-20 | 1986-04-17 | Takeda Chemical Industries Ltd |
-
1984
- 1984-07-25 JP JP1984113158U patent/JPS6127754U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6114157B2 (en) * | 1976-02-20 | 1986-04-17 | Takeda Chemical Industries Ltd |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62199555A (en) * | 1986-02-28 | 1987-09-03 | Honda Lock:Kk | Antitheft device for vehicle |
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