The invention provides a braking system and a braking method for an electric automobile. All functional modules can be systematically managed and controlled from top to bottom through a whole automobile controller, functional requirements are optimized, and resources are reasonably distributed and utilized. When the functions are optimized, unnecessary modules are canceled, a use frequency among the functional modules is balanced, and a comprehensive service life is prolonged. In addition, according to the technical scheme, energy recovery can be performed, and a cruising ability is improved.According to the technical scheme, preset strategy control can be performed on inner portions of all the functional modules, effective transmission and accurate execution of the functions of the wholeautomobile are achieved, a use frequency and strength of hydraulic braking are reduced, and abrasion and replacement of the hydraulic braking are decreased.
本发明提出一种电动汽车用制动系统及制动方法,该系统及方法可以通过整车控制器对各功能模块进行自上而下的系统化管控,优化功能需求,合理分配利用资源。在优化功能的同时,取消不必要的模块,平衡各功能模块间的使用频度,增加综合使用寿命。此外,本发明提出的技术方案还可以进行能量回收,提高续航能力。本发明提出的技术方案还可以对各功能模块内部进行预设策略的控制,实现整车功能的有效传输和准确执行,减少了液压制动的使用次数和强度,降低液压制动的磨损和更换。
Braking system and braking method for electric automobile
一种电动汽车用制动系统及制动方法
2020-10-27
Patent
Elektronische Ressource
Chinesisch
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