The invention relates to an electro-hydraulic dynamic brake system for an autonomously driven motor vehicle. The invention relates to an electro-hydraulic dynamic brake system (1) for an autonomously driven motor vehicle. According to the invention, the auxiliary brake unit (3) is connected to the operating brake unit (2) such that the vehicle brake system (1) can be actuated with the auxiliary brake unit (3) in the event of a failure of the operating brake unit (2). In order to be able to quickly build up the brake pressure with the auxiliary brake unit (3) even when the brake fluid is liquid-cooled and viscous, according to the invention a non-return valve (30) is provided in the operating brake unit (2), via which a hydraulic pump (22) of the auxiliary brake unit (3) is connected to a brake fluid reservoir (2) of the operating brake unit (2).
用于自主驾驶的机动车辆的电动液压动力制动设备。本发明涉及一种用于自主驾驶的机动车辆的电动液压动力制动设备(1)。本发明提出将辅助制动机组(3)连接到运行制动机组(2),使得在运行制动机组(2)失效的情况下可以用所述辅助制动机组(3)来操作车辆制动设备(1)。为了即使在制动液冷且粘稠时也能用所述辅助制动机组(3)快速建立制动压力,本发明在所述运行制动机组(2)中设置了止回阀(30),所述辅助制动机组(3)的液压泵(22)通过所述止回阀(30)连接到所述运行制动机组(2)的制动液储存容器(2)。
Electro-hydraulic dynamic brake system for autonomously driven motor vehicle
用于自主驾驶的机动车辆的电动液压动力制动设备
2022-08-30
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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