The invention relates to an electro-hydraulic brake control system and a tractor, the electro-hydraulic brake control system comprises a controller, a brake mechanism, a brake valve group and an oil supply mechanism, and the brake mechanism, the brake valve group and the oil supply mechanism are respectively in communication connection with the controller; the oil supply mechanism and the brake valve set are communicated through a pipeline to form a circulation loop, and the brake valve set is further communicated with the brake mechanism through a pipeline. The brake has the beneficial effects of simple structure, reasonable design, small brake pressure impact and small whole vehicle jerking sense, the service life of the brake is greatly prolonged, and the driving comfort is greatly improved; meanwhile, four brake valves are arranged, one or two brake valves output pressure oil needed by a brake system, the other brake valves are standby, and the safety of whole vehicle driving is enhanced; besides, the braking system is high in intelligent degree, the braking performance under the unmanned driving working condition can also be achieved under the manual driving working condition, the unmanned driving mode and the manual driving mode are seamlessly connected, and the application range is wide.
本发明涉及一种电液制动控制系统及拖拉机,该电液制动控制系统包括控制器、制动机构、制动阀组和供油机构,制动机构、制动阀组和供油机构分别与控制器通讯连接;供油机构和制动阀组通过管路连通形成循环回路,制动阀组还通过管路与制动机构连通。本发明的有益效果是结构简单,设计合理,制动压力冲击小,整车顿挫感小,大大提高制动器使用寿命和驾驶舒适度;同时,设置四个制动阀,一个或两个制动阀输出制动系统所需压力油,其余制动阀备用,增强整车行驶的安全性;另外,制动系统智能化程度高,人工驾驶工况下也可以达到无人驾驶工况下的制动性能,且无人驾驶和人工驾驶两种模式无缝连接,适用范围广。
Electro-hydraulic brake control system and tractor
一种电液制动控制系统及拖拉机
2022-11-11
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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