JPH0316086U - - Google Patents

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Publication number
JPH0316086U
JPH0316086U JP7659089U JP7659089U JPH0316086U JP H0316086 U JPH0316086 U JP H0316086U JP 7659089 U JP7659089 U JP 7659089U JP 7659089 U JP7659089 U JP 7659089U JP H0316086 U JPH0316086 U JP H0316086U
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JP
Japan
Prior art keywords
deviation
sensors
intruder
equal
predetermined value
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
JP7659089U
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English (en)
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JPH0736308Y2 (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
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Priority to JP1989076590U priority Critical patent/JPH0736308Y2/ja
Publication of JPH0316086U publication Critical patent/JPH0316086U/ja
Application granted granted Critical
Publication of JPH0736308Y2 publication Critical patent/JPH0736308Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【図面の簡単な説明】
第１図は本考案に係る移動体前方の侵入者検知
装置を示す説明斜視図、第２図はその上面図、第
３図はその側面図、第４図はセンサ出力の処理回
路を示すブロツク図、第５図は本装置の動作を示
す説明図、第６図は本考案の第２実施例を示す第
１図と同様の検知装置の説明斜視図及び第７図は
そのセンサ出力処理回路を示す説明図である。 Ｓ１，Ｓ２，Ｓ３，Ｓ４，Ｓ１１，Ｓ１２……
焦電センサ（赤外線検出センサ）、１０，１００
……移動体、１２，１１２……検出エリア、１４
ａ，１４ｂ，１４ｃ，１４ｄ，１１４ａ，１１４
ｂ……増幅器、１６ａ，１６ｂ，１６ｃ，１６ｄ
，１１６……演算回路、１８ａ，１８ｂ，１８ｃ
，１８ｄ，１１８……比較器、２２ａ，２２ｂ…
…オア回路、２２，１２２……制御ユニツト。

Claims (1)

  1. 【実用新案登録請求の範囲】 移動体の前面に複数個の赤外線検出センサを互
    いに離間して配置すると共に、 ａ 前記センサの検出エリアを同一にする手段と
    、 ｂ 前記センサの出力間の偏差を求める手段と、 ｃ 前記偏差が所定値以上か否かを判別する手段
    と、 を設け、前記偏差が所定値以上のとき侵入者の
    存在を検知する様にしたことを特徴とする移動体
    前方の侵入者検知装置。
JP1989076590U 1989-06-29 1989-06-29 移動体前方の侵入者検知装置 Expired - Lifetime JPH0736308Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989076590U JPH0736308Y2 (ja) 1989-06-29 1989-06-29 移動体前方の侵入者検知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989076590U JPH0736308Y2 (ja) 1989-06-29 1989-06-29 移動体前方の侵入者検知装置

Publications (2)

Publication Number Publication Date
JPH0316086U true JPH0316086U (ja) 1991-02-18
JPH0736308Y2 JPH0736308Y2 (ja) 1995-08-16

Family

ID=31618198

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989076590U Expired - Lifetime JPH0736308Y2 (ja) 1989-06-29 1989-06-29 移動体前方の侵入者検知装置

Country Status (1)

Country Link
JP (1) JPH0736308Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59218974A (ja) * 1983-05-28 1984-12-10 Toyoda Autom Loom Works Ltd 無人搬送車における障害物検出時の運転制御方法
JPS60159677A (ja) * 1984-01-30 1985-08-21 Nippon Air Brake Co Ltd 物体検出装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59218974A (ja) * 1983-05-28 1984-12-10 Toyoda Autom Loom Works Ltd 無人搬送車における障害物検出時の運転制御方法
JPS60159677A (ja) * 1984-01-30 1985-08-21 Nippon Air Brake Co Ltd 物体検出装置

Also Published As

Publication number Publication date
JPH0736308Y2 (ja) 1995-08-16

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