To provide an electric parking brake that can surely prevent improper release of a parking brake main body not intended by a driver no matter whether an ignition switch is turned on and off.SOLUTION: An electric parking brake 1 is equipped with an operation lever 5 that is operated by a driver and a control device 6 that performs actuation and release of the actuation of a parking brake main body 4 in accordance with tilting operation by the operation lever 5. The control device 6 is configured so as to select a manual mode in which the parking brake main body 4 is forcibly actuated in an erected state where the operation lever 5 is pulled up, while selecting an automatic mode in which the parking brake main body 4 is automatically actuated and then released in accordance with an operation condition in a prostrated state where the operation lever 5 is pushed down, so that the main body is not permitted to be released when the ignition switch 7 is turned off and the main body is not released without stepping on a brake pedal 8 even when the ignition switch 7 is turned on, in the auto mode.SELECTED DRAWING: Figure 1
【課題】イグニッションスイッチのオン・オフにかかわらず、運転者の意図しないパーキングブレーキ本体の誤解除を確実に防止し得る電動パーキングブレーキを提供する。【解決手段】電動パーキングブレーキ1に関し、運転者により操作される操作レバー5と、該操作レバー5の傾動操作に応じパーキングブレーキ本体4の作動・解除を担う制御装置6とを備え、操作レバー5を引き上げた起立状態でパーキングブレーキ本体4を強制作動せしめる手動モードを選択する一方、操作レバー5を押し下げた倒伏状態でパーキングブレーキ本体4を運転条件に応じ自動的に作動・解除するオートモードを選択し、該オートモードにてイグニッションスイッチ7のオフ時に解除を許可せず且つイグニッションスイッチ7のオン時でもブレーキペダル8を踏まないと解除しないように制御装置6を構成する。【選択図】図1
ELECTRIC PARKING BRAKE
電動パーキングブレーキ
2020-08-27
Patent
Elektronische Ressource
Japanisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |