JPH01147601U - - Google Patents
Info
- Publication number
- JPH01147601U JPH01147601U JP4132788U JP4132788U JPH01147601U JP H01147601 U JPH01147601 U JP H01147601U JP 4132788 U JP4132788 U JP 4132788U JP 4132788 U JP4132788 U JP 4132788U JP H01147601 U JPH01147601 U JP H01147601U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- control circuit
- traveling control
- command signal
- lever switch
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Description
第１図は本考案の電動車の走行装置のブロツク
図、第２図は従来の電動車の走行装置のブロツク
図、第３図は「通常走行」時のタイムチヤート、
第４図は本考案における「非常時走行」時のタイ
ムチヤート、第５図は従来の「非常時走行」時の
タイムチヤートである。
１は走行制御回路、２は押ボタンスイツチ、３
はレバースイツチ、４は切替え回路、５はトグル
スイツチ、６は走行指令信号、７は電動機駆動回
路、８は電動機。
Fig. 1 is a block diagram of the running device of an electric vehicle according to the present invention, Fig. 2 is a block diagram of a conventional running device of an electric car, and Fig. 3 is a time chart during “normal driving”.
FIG. 4 is a time chart for "emergency running" according to the present invention, and FIG. 5 is a conventional time chart for "emergency running". 1 is a travel control circuit, 2 is a push button switch, 3
is a lever switch, 4 is a switching circuit, 5 is a toggle switch, 6 is a travel command signal, 7 is a motor drive circuit, and 8 is an electric motor.
Claims (1)
つて、走行制御回路と、走行制御回路に発進信号
を与える押ボタンスイツチ、走行制御回路に停止
信号を与えるレバースイツチ、走行制御回路より
出力される信号と前記レバースイツチからの信号
のどちらか一方の信号を走行指令信号として選択
する切替え回路、および切替え回路からの走行指
令信号により電動機を駆動する電動機駆動回路か
ら構成され、前記切替え回路がレバースイツチか
らの信号を走行指令信号として選択した場合、レ
バースイツチを操作している間、電動車が走行す
るようにしたことを特徴とする電動車の走行装置
。 A traveling device for an electric vehicle driven by an electric motor, which includes a traveling control circuit, a push button switch that gives a start signal to the traveling control circuit, a lever switch that gives a stop signal to the traveling control circuit, and a signal output from the traveling control circuit. and a switching circuit that selects one of the signals from the lever switch as a travel command signal, and a motor drive circuit that drives an electric motor using the travel command signal from the switching circuit, and the switching circuit selects one of the signals from the lever switch as a travel command signal. 1. A running device for an electric vehicle, characterized in that the electric vehicle runs while a lever switch is operated when the above signal is selected as a running command signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4132788U JPH01147601U (en) | 1988-03-29 | 1988-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4132788U JPH01147601U (en) | 1988-03-29 | 1988-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01147601U true JPH01147601U (en) | 1989-10-12 |
Family
ID=31267768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4132788U Pending JPH01147601U (en) | 1988-03-29 | 1988-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01147601U (en) |
-
1988
- 1988-03-29 JP JP4132788U patent/JPH01147601U/ja active Pending
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