JPH0241856U - - Google Patents

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Publication number
JPH0241856U
JPH0241856U JP12150888U JP12150888U JPH0241856U JP H0241856 U JPH0241856 U JP H0241856U JP 12150888 U JP12150888 U JP 12150888U JP 12150888 U JP12150888 U JP 12150888U JP H0241856 U JPH0241856 U JP H0241856U
Authority
JP
Japan
Prior art keywords
generating
alarm
signal
detection
detection signal
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
Application number
JP12150888U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP12150888U priority Critical patent/JPH0241856U/ja
Publication of JPH0241856U publication Critical patent/JPH0241856U/ja
Pending legal-status Critical Current

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  • Burglar Alarm Systems (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案にかかる車輌盗難防止装置の一
実施例を示す回路図である。 １０……車輌盗難防止装置、１０Ａ……ケーシ
ング、１１……検知装置、１２……増幅回路、１
３……信号処理回路、１４……警報装置、１５…
…アンテナ、１６……内蔵電源、１７……電源端
子。 FIG. 1 is a circuit diagram showing an embodiment of the vehicle theft prevention device according to the present invention. 10 ...Vehicle theft prevention device, 10A...Casing, 11...Detection device, 12...Amplification circuit, 1
3...Signal processing circuit, 14...Alarm device, 15...
...Antenna, 16...Built-in power supply, 17...Power terminal.

Claims (1)

【実用新案登録請求の範囲】 (a) 車輌の窓ガラスの破壊に伴なつて発生され
る超音波振動を検知して検知信号を発生するため
の検知装置と、 (b) 検知装置の発生した検知信号が予め設定し
た基準値を超えたとき警報信号を発生するための
信号処理装置と、 (c) 信号処理装置が発生した警報信号に応じて
警報を発生するための警報装置と を備えてなる車輌盗難防止装置。[Scope of claim for utility model registration] (a) A detection device for detecting ultrasonic vibrations generated due to the breaking of a vehicle window glass and generating a detection signal; (b) A detection device for generating a detection signal (c) a signal processing device for generating an alarm signal when the detection signal exceeds a preset reference value; and (c) an alarm device for generating an alarm in response to the alarm signal generated by the signal processing device. Vehicle anti-theft device.
JP12150888U 1988-09-16 1988-09-16 Pending JPH0241856U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12150888U JPH0241856U (en) 1988-09-16 1988-09-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12150888U JPH0241856U (en) 1988-09-16 1988-09-16

Publications (1)

Publication Number Publication Date
JPH0241856U true JPH0241856U (en) 1990-03-22

Family

ID=31368576

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12150888U Pending JPH0241856U (en) 1988-09-16 1988-09-16

Country Status (1)

Country Link
JP (1) JPH0241856U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04119257U (en) * 1991-04-02 1992-10-26 富士通テン株式会社 Vehicle anti-theft device
JPH0524463U (en) * 1991-09-13 1993-03-30 株式会社ケンウツド Vehicle anti-theft device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS607596A (en) * 1983-06-27 1985-01-16 三菱電機株式会社 Alarm for automobile
JPS61105256A (en) * 1984-10-29 1986-05-23 Mazda Motor Corp Automotive theftproof device
JPS638053A (en) * 1986-06-30 1988-01-13 Kokusan Kinzoku Kogyo Co Ltd Burglar alarm control device for automobile

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS607596A (en) * 1983-06-27 1985-01-16 三菱電機株式会社 Alarm for automobile
JPS61105256A (en) * 1984-10-29 1986-05-23 Mazda Motor Corp Automotive theftproof device
JPS638053A (en) * 1986-06-30 1988-01-13 Kokusan Kinzoku Kogyo Co Ltd Burglar alarm control device for automobile

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04119257U (en) * 1991-04-02 1992-10-26 富士通テン株式会社 Vehicle anti-theft device
JPH0524463U (en) * 1991-09-13 1993-03-30 株式会社ケンウツド Vehicle anti-theft device

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