JPS6121988U - Vehicle object detection device - Google Patents

Vehicle object detection device

Info

Publication number
JPS6121988U
JPS6121988U JP10732484U JP10732484U JPS6121988U JP S6121988 U JPS6121988 U JP S6121988U JP 10732484 U JP10732484 U JP 10732484U JP 10732484 U JP10732484 U JP 10732484U JP S6121988 U JPS6121988 U JP S6121988U
Authority
JP
Japan
Prior art keywords
detection device
object detection
vehicle object
sensor
vehicle
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
Application number
JP10732484U
Other languages
Japanese (ja)
Other versions
JPH0526492Y2 (en
Inventor
英治 村尾
正昭 風間
Original Assignee
本田技研工業株式会社
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 by 本田技研工業株式会社 filed Critical 本田技研工業株式会社
Priority to JP10732484U priority Critical patent/JPS6121988U/en
Publication of JPS6121988U publication Critical patent/JPS6121988U/en
Application granted granted Critical
Publication of JPH0526492Y2 publication Critical patent/JPH0526492Y2/ja
Granted legal-status Critical Current

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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

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

第１図は本考案による物体検知装置の一実施例を示すブ
ロック図、第２図は同実施例における電圧変動検出回路
の具体的な構成例を示すブロック図、第３図は電圧変動
検出回路における各部信号のタイムチャート、第４図は
本考案に係る物体検知の基本原理を示す回路構成図、第
５図はセンサの自動車への設置状態を示す斜視図、第６
図ａ，ｂ， ｃはぞれぞれパツパーに対するセンサの
設置手段をそれぞれ示す側断面図である。 １・・・センサ（電極部材）、２・・・発振器、３・・
・ネツＩ・ワーク、４・・・帯域ろ波増幅器、５・・・
検波器、６・・・電圧変動検出回路、７・・・ドライバ
、８・・・警報器、１０・・・バンパー。FIG. 1 is a block diagram showing an embodiment of an object detection device according to the present invention, FIG. 2 is a block diagram showing a specific configuration example of a voltage fluctuation detection circuit in the same embodiment, and FIG. 3 is a voltage fluctuation detection circuit. Fig. 4 is a circuit configuration diagram showing the basic principle of object detection according to the present invention, Fig. 5 is a perspective view showing how the sensor is installed in a car, and Fig. 6 is a time chart of signals of various parts.
Figures a, b, and c are side sectional views respectively showing means for installing the sensor on the parter. 1... Sensor (electrode member), 2... Oscillator, 3...
・Netsu I Work, 4...Band filter amplifier, 5...
Detector, 6... Voltage fluctuation detection circuit, 7... Driver, 8... Alarm, 10... Bumper.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電極部材からなるセンサと検出対象となる物体との間に
おける浮遊容量の変化を周波数信号の変化に置換する手
段と、その周波数信号の減衰に応じて物体の接近状態を
検知する手段とからなり、センサを車両における誘電率
の低い絶縁材からなる部分の内部に設けたことを特徴と
する車両用物体検知装置。It consists of a means for replacing a change in stray capacitance between a sensor made of an electrode member and an object to be detected with a change in a frequency signal, and a means for detecting the approaching state of the object according to the attenuation of the frequency signal, 1. An object detection device for a vehicle, characterized in that a sensor is provided inside a portion of the vehicle made of an insulating material with a low dielectric constant.
JP10732484U 1984-07-16 1984-07-16 Vehicle object detection device Granted JPS6121988U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10732484U JPS6121988U (en) 1984-07-16 1984-07-16 Vehicle object detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10732484U JPS6121988U (en) 1984-07-16 1984-07-16 Vehicle object detection device

Publications (2)

Publication Number Publication Date
JPS6121988U true JPS6121988U (en) 1986-02-08
JPH0526492Y2 JPH0526492Y2 (en) 1993-07-05

Family

ID=30666573

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10732484U Granted JPS6121988U (en) 1984-07-16 1984-07-16 Vehicle object detection device

Country Status (1)

Country Link
JP (1) JPS6121988U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS562575A (en) * 1979-06-21 1981-01-12 Takeo Ueda Proximity detector
JPS58115384A (en) * 1981-12-29 1983-07-09 Fuji Heavy Ind Ltd Obstacle detector for automobile
JPS58140483U (en) * 1982-03-17 1983-09-21 扶桑電機工業株式会社 Capacitive sensing plate

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS562575A (en) * 1979-06-21 1981-01-12 Takeo Ueda Proximity detector
JPS58115384A (en) * 1981-12-29 1983-07-09 Fuji Heavy Ind Ltd Obstacle detector for automobile
JPS58140483U (en) * 1982-03-17 1983-09-21 扶桑電機工業株式会社 Capacitive sensing plate

Also Published As

Publication number Publication date
JPH0526492Y2 (en) 1993-07-05

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