To acquire necessary brake power, when a brake pedal stepping-down amount and vehicle speed satisfy prescribed conditions.SOLUTION: An electrically-driven travel control device used for an electric vehicle including an accelerator pedal, a brake pedal, and an electromagnetic parking brake device for imparting electromagnetic brake force to a wheel based on a parking brake command, includes a control part for driving and controlling an electric motor for travel based on an accelerator pedal stepping-down amount and/or a brake pedal stepping-down amount. The control part operates the electromagnetic parking brake device, when such conditions are satisfied that the brake pedal stepping-down amount is a prescribed value or larger, and that vehicle speed is a prescribed value or higher.SELECTED DRAWING: Figure 2
【課題】ブレーキペダル踏込量と車速が所定条件下において、必要なブレーキ力を得る。【解決手段】アクセルペダルと、ブレーキペダルと、駐車ブレーキ指令に基づき車輪に電磁制動力を与える電磁駐車ブレーキ装置とを備える電動車両に用いられる電動走行制御装置は、アクセルペダルの踏込量および/またはブレーキペダルの踏込量に基づいて走行用電動モータを駆動制御する制御部を備え、制御部は、ブレーキペダルの踏込量が所定値以上であり、かつ、車速が所定値以上である条件が成立すると電磁駐車ブレーキ装置を動作させる。【選択図】図2
ELECTRICALLY-DRIVEN TRAVEL CONTROL DEVICE AND ELECTRICALLY-DRIVEN FORK LIFT
電動走行制御装置および電動フォークリフト
2019-01-24
Patent
Elektronische Ressource
Japanisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
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