PROBLEM TO BE SOLVED: To prevent occurrence of excessive impact on an electromagnetic brake when a key switch is turned off during traveling of a vehicle.SOLUTION: A vehicle control circuit 110 includes: a traveling motor 112 for traveling a vehicle; an electromagnetic brake 113 for stopping rotation of the traveling motor 112 by coming into contact with the traveling motor 112 due to excitation of a coil; and a vehicle control device 115. A shutdown instruction reception section 501 receives power source shutdown instructions for instructing stop of supply of electricity to the vehicle control circuit 110. When the power source shutdown instructions are received, a power source control section 505 does not stop current supply to the vehicle control circuit 110 if the rotating speed of the traveling motor 112 is higher than a predetermined value, and stops supply of electricity to the vehicle control circuit 110 if the rotating speed is equal to or lower than the predetermined value.SELECTED DRAWING: Figure 3
【課題】車両の走行中にキースイッチがオフされた場合に、電磁ブレーキに過大な衝撃が生じることを防ぐ。【解決手段】車両制御回路110は、車両を走行させる走行モータ112、コイルの励磁により走行モータ112との接触により走行モータ112の回転を停止させる電磁ブレーキ113、および車両制御装置115を備える。遮断指示受付部501は、車両制御回路110への電気の供給の停止を指示する電源遮断指示を受け付ける。電源制御部505は、電源遮断指示を受け付けた場合において、走行モータ112の回転速度が所定値より高いときに車両制御回路110への電流の供給を停止せず、回転速度が所定値以下のときに車両制御回路110への電気の供給を停止する。【選択図】図3
VEHICLE CONTROL DEVICE, VEHICLE CONTROL CIRCUIT, VEHICLE, VEHICLE CONTROL METHOD AND PROGRAM
車両制御装置、車両制御回路、車両、車両制御方法およびプログラム
2016-07-25
Patent
Elektronische Ressource
Japanisch
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