The embodiment of the invention provides an electronic hydraulic braking system and a vehicle, and relates to the technical field of braking systems. The electronic hydraulic braking system comprises a first master cylinder module and a second master cylinder module. The first main cylinder module and the second main cylinder module are both connected to the electronic stability control system. The electronic stability control system comprises a non-driving shaft hydraulic oil way and a driving shaft hydraulic oil way. After a controller of the electronic hydraulic brake system determines to execute energy recovery, the hydraulic pressure of a non-driving shaft hydraulic oil way and the hydraulic pressure of a driving shaft hydraulic oil way are determined according to the total braking requirement and the distribution recovery brake amount and the hydraulic brake amount, and then the hydraulic pressure of a first main cylinder module and the hydraulic pressure of a second main cylinder module are determined. According to the electronic hydraulic braking system, the energy recovery braking mode and the hydraulic braking mode can be combined according to the total braking requirement, the energy utilization efficiency is improved, and meanwhile sufficient braking capacity reserve is guaranteed through the two main cylinder modules.
本申请实施例提供一种电子液压制动系统和车辆,涉及制动系统技术领域。电子液压制动系统包括第一主缸模块和第二主缸模块;第一主缸模块和第二主缸模块均连接于电子稳定控制系统;电子稳定控制系统包括非驱动轴液压油路和驱动轴液压油路。电子液压制动系统的控制器在确定执行能量回收之后,根据制动总需求,分配回收制动量和液压制动量,进而确定非驱动轴液压油路的液压和驱动轴液压油路的液压,进而确定第一主缸模块和第二主缸模块的液压。本电子液压制动系统能根据制动总需求结合能量回收的制动方式和液压的制动方式两种制动方式,提高了能量利用效率,同时两个主缸模块保障了充足的制动能力储备。
Electronic hydraulic braking system and vehicle
一种电子液压制动系统和车辆
16.05.2025
Patent
Elektronische Ressource
Chinesisch
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