JPS6024102U - Driving safety device for electric vehicles to prevent obstacles - Google Patents
Driving safety device for electric vehicles to prevent obstaclesInfo
- Publication number
- JPS6024102U JPS6024102U JP11394583U JP11394583U JPS6024102U JP S6024102 U JPS6024102 U JP S6024102U JP 11394583 U JP11394583 U JP 11394583U JP 11394583 U JP11394583 U JP 11394583U JP S6024102 U JPS6024102 U JP S6024102U
- Authority
- JP
- Japan
- Prior art keywords
- drive motor
- safety device
- contact
- obstacle
- control device
- 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
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図は無人車の概要を示す概略構成図、第２図は、駆
動モータの主回路を示す電気回路図、第３図は障害物対
策用走行制御回路を示す電気回路図、第４図は速度の変
化を示すグラフである。
１・・・無人車、２・・・光電検出器、６ａ・・・励磁
コイル、７・・・駆動モータ制御用回路、・９・・・接
触検出器、２５・・・停止制御用リレー、２６・・・微
速制御用リレー、２８・・・逆転制動側御用リレー。
７
１ でａｌ
ζ
■
第４図
”Ｌ−−−ｍ稍−１１批−斗−
ｌ 、Ｌ−ｏ−心ヨ １ト２ａ
３−”″”゛°１Fig. 1 is a schematic configuration diagram showing an overview of the unmanned vehicle, Fig. 2 is an electric circuit diagram showing the main circuit of the drive motor, Fig. 3 is an electric circuit diagram showing the travel control circuit for obstacle countermeasures, and Fig. 4 is a graph showing changes in speed. DESCRIPTION OF SYMBOLS 1... Unmanned vehicle, 2... Photoelectric detector, 6a... Excitation coil, 7... Drive motor control circuit, 9... Contact detector, 25... Stop control relay, 26... Relay for slow speed control, 28... Relay for reverse braking side control. 7 1 in al ζ ■ Fig. 4 "L---m 稍-11 cri-to-l, L-o-shinyo 1to2a
3-”””゛°1
Claims (2)
の光電検出器、電気車に障害物が接触したことを検出す
るための接触検出器、光電検出器の検出出力により、電
気車の走行駆動モータを減速させかつ微速に制御する減
速制御装置、および接触検出器の接触検出に基づいて走
行駆動モータの停止信号を出力する停止制御装置を備え
ている電気車の障害物対策用走行安全装置。(1) A photoelectric detector for detecting obstacles on the running track of an electric car, a contact detector for detecting when an obstacle has come into contact with the electric car, and a detection output of the photoelectric detector Obstacle countermeasure travel for electric vehicles equipped with a deceleration control device that decelerates the travel drive motor and controls it to a very slow speed, and a stop control device that outputs a stop signal for the travel drive motor based on contact detection by a contact detector. Safety device.
制御されたのちに、光電検出器が障害物を検出しなくな
ったときに、走行駆動モータを全速に制御する速度復帰
装置が設けられた実用新案登録請求の範囲第（１）項記
載の電気車の障害物対策用走行安全装置。(2) Practical use with a speed recovery device that controls the traction drive motor to full speed when the photoelectric detector no longer detects an obstacle after the traction drive motor has been controlled to a very slow speed by the deceleration control device. A traveling safety device for preventing obstacles in an electric vehicle as set forth in claim (1) of patent registration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11394583U JPS6024102U (en) | 1983-07-21 | 1983-07-21 | Driving safety device for electric vehicles to prevent obstacles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11394583U JPS6024102U (en) | 1983-07-21 | 1983-07-21 | Driving safety device for electric vehicles to prevent obstacles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6024102U true JPS6024102U (en) | 1985-02-19 |
Family
ID=30263581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11394583U Pending JPS6024102U (en) | 1983-07-21 | 1983-07-21 | Driving safety device for electric vehicles to prevent obstacles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6024102U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4835555A (en) * | 1971-07-16 | 1973-05-25 | Metallifacture Ltd |
-
1983
- 1983-07-21 JP JP11394583U patent/JPS6024102U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4835555A (en) * | 1971-07-16 | 1973-05-25 | Metallifacture Ltd |
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