JPH0383495U - - Google Patents
Info
- Publication number
- JPH0383495U JPH0383495U JP1989143274U JP14327489U JPH0383495U JP H0383495 U JPH0383495 U JP H0383495U JP 1989143274 U JP1989143274 U JP 1989143274U JP 14327489 U JP14327489 U JP 14327489U JP H0383495 U JPH0383495 U JP H0383495U
- Authority
- JP
- Japan
- Prior art keywords
- capacitor
- motor
- electromagnetic solenoid
- operating switch
- charging
- 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
- 239000003990 capacitor Substances 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
- Control Of Electric Motors In General (AREA)
Description
第１図は本考案の第１実施例を示す回路構成図
、第２図は本考案の第２実施例を示す回路構成図
である。
図中、１，２は操作スイツチ、３は電磁ソレノ
イド、５はシヤント抵抗、６はモータ、１６は電
流検知回路、２０はコンデンサ、２１は充電抵抗
、２２はキヤンセル回路を示す。
FIG. 1 is a circuit diagram showing a first embodiment of the present invention, and FIG. 2 is a circuit diagram showing a second embodiment of the present invention. In the figure, 1 and 2 are operation switches, 3 is an electromagnetic solenoid, 5 is a shunt resistor, 6 is a motor, 16 is a current detection circuit, 20 is a capacitor, 21 is a charging resistor, and 22 is a cancel circuit.
Claims (1)
電路を形成する操作スイツチと、この操作スイツ
チがオンされたときにそのオン状態を保持する電
磁ソレノイドと、前記モータに流れる負荷電流が
所定のしきい値以上となつたときにキヤンセル信
号を出力する電流検知回路と、前記キヤンセル信
号により充電されるコンデンサと、このコンデン
サの端子電圧が目標電圧以上となつたときに前記
電磁ソレノイドによる保持状態を解除するキヤン
セル回路とを備えた車両用モータの制御装置であ
つて、前記操作スイツチのオン状態で前記コンデ
ンサに対する充電回路を形成する充電抵抗を設け
、この充電抵抗を通じた充電により前記コンデン
サの端子電圧が前記目標電圧に達するまでの時間
を前記車両用負荷の駆動所要時間より大きく設定
したことを特徴とする車両用モータの制御装置。 An operating switch that forms a current conduction path for a motor for driving a vehicle load when in the on state, an electromagnetic solenoid that maintains the on state when the operating switch is turned on, and an electromagnetic solenoid that maintains a predetermined load current flowing through the motor. A current detection circuit that outputs a cancel signal when the voltage exceeds a threshold value, a capacitor that is charged by the cancel signal, and a holding state by the electromagnetic solenoid that is released when the terminal voltage of this capacitor exceeds a target voltage. The control device for a vehicle motor is provided with a charging resistor that forms a charging circuit for the capacitor when the operating switch is on, and charging through the charging resistor increases the terminal voltage of the capacitor. A control device for a vehicle motor, characterized in that the time required to reach the target voltage is set to be longer than the time required to drive the vehicle load.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989143274U JPH0383495U (en) | 1989-12-12 | 1989-12-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989143274U JPH0383495U (en) | 1989-12-12 | 1989-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0383495U true JPH0383495U (en) | 1991-08-26 |
Family
ID=31690053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989143274U Pending JPH0383495U (en) | 1989-12-12 | 1989-12-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0383495U (en) |
-
1989
- 1989-12-12 JP JP1989143274U patent/JPH0383495U/ja active Pending
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