JPS6249777U - - Google Patents
Info
- Publication number
- JPS6249777U JPS6249777U JP14241985U JP14241985U JPS6249777U JP S6249777 U JPS6249777 U JP S6249777U JP 14241985 U JP14241985 U JP 14241985U JP 14241985 U JP14241985 U JP 14241985U JP S6249777 U JPS6249777 U JP S6249777U
- Authority
- JP
- Japan
- Prior art keywords
- normal operation
- backbuzzer
- back sonar
- sonar
- detection 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.)
- Granted
Links
- 238000012790 confirmation Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 3
- 230000005856 abnormality Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Description
第１図は本考案の作動確認装置の機能を含む自
動車のスキヤニングソナーの一例の構成ブロツク
図、第２図は自動車のリヤバンパー部分の斜視図
、第３図はいわゆる回り込みにより受信信号図で
ある。
（符号の説明）、１…自動車のスキヤニングソ
ナー、２…コンピユータ、５…超音波ユニツト、
５ａ…送信センサ、５ｂ…受信センサ、２２…バ
ツクブザー、α…回り込み波によるピーク。
Fig. 1 is a block diagram of an example of a scanning sonar for an automobile that includes the function of the operation confirmation device of the present invention, Fig. 2 is a perspective view of the rear bumper of an automobile, and Fig. 3 is a diagram of a received signal due to so-called wraparound. be. (Explanation of symbols), 1...Automobile scanning sonar, 2...Computer, 5...Ultrasonic unit,
5a... Transmission sensor, 5b... Receiving sensor, 22... Back buzzer, α... Peak due to wraparound wave.
Claims (1)
車両において、 バツクソナーの正常動作を検出する正常動作検
出手段、および その正常動作検出手段で正常動作が検出された
ときはバツクブザーを通常の状態で作動させると
共に、正常動作が検出されないときはバツクブザ
ーを停止させるか又は前記通常の状態と異なる状
態で作動させるバツクブザー作動制御手段 を設け、これによりバツクソナーの作動の正常／
異常を音声的に確認しうるようにしたことを特徴
とするバツクソナーの作動確認装置。 ２ 正常動作検出手段が、バツクソナーの送信セ
ンサから超音波を発信した直後に受信センサで所
定の信号が得られるか否かによりバツクソナーの
正常／異常を検出する手段である実用新案登録請
求の範囲第１項記載のバツクソナーの作動確認装
置。[Claims for Utility Model Registration] 1. In a vehicle equipped with a back sonar and a back buzzer, normal operation detection means for detecting normal operation of the back sonar, and when normal operation is detected by the normal operation detection means, the back buzzer is set to a normal state. A backbuzzer operation control means is provided which operates the backbuzzer and stops the backbuzzer or operates the backbuzzer in a state different from the normal state when normal operation is not detected.
An operation confirmation device for a back sonar, which is characterized by being able to confirm abnormalities audibly. 2. Claim No. 2 for Utility Model Registration in which the normal operation detection means is a means for detecting the normality/abnormality of the back sonar based on whether or not a predetermined signal is obtained at the receiving sensor immediately after the ultrasonic wave is transmitted from the transmitting sensor of the back sonar. The operation confirmation device of the back sonar described in item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985142419U JPH0321496Y2 (en) | 1985-09-17 | 1985-09-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985142419U JPH0321496Y2 (en) | 1985-09-17 | 1985-09-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6249777U true JPS6249777U (en) | 1987-03-27 |
| JPH0321496Y2 JPH0321496Y2 (en) | 1991-05-10 |
Family
ID=31051134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985142419U Expired JPH0321496Y2 (en) | 1985-09-17 | 1985-09-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0321496Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58216972A (en) * | 1982-06-11 | 1983-12-16 | Aisin Seiki Co Ltd | Reflective type object detecting apparatus |
-
1985
- 1985-09-17 JP JP1985142419U patent/JPH0321496Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58216972A (en) * | 1982-06-11 | 1983-12-16 | Aisin Seiki Co Ltd | Reflective type object detecting apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0321496Y2 (en) | 1991-05-10 |
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