一种线控混合制动方法、装置、设备及介质
Wire control hybrid braking method, device, equipment and medium
- Publication number
- 121404198
- Publication date
- 2026-01-27
- Application number
- 202512015246.7
- Application date
- 2025-12-29
- First applicant
- 浙江零跑科技股份有限公司
- First inventor
- 杨方
- Claims
- 10
- Independent claims
- 4
- Figures
- 11
- Inventors
- 3
Representative figure
Abstract
本申请涉及车辆制动技术领域,公开了一种线控混合制动方法、装置、设备及介质,获取目标车辆的制动指令,并根据制动指令进行制动需求分析,得到制动需求力矩;目标车辆中至少设有能量回收系统、前轮液压制动系统和后轮行驻一体系统;在目标车辆处于其他工况时,将制动需求力矩分配至能量回收系统,或能量回收系统和前轮液压制动系统;在目标车辆处于预设制动工况时,根据制动分配比例将制动需求力矩分配至能量回收系统、前轮液压制动系统和后轮行驻一体系统。其有益效果是,利用后轮行驻一体系统替换液压制动系统,并通过制动系统之间的协同工作进行制动,在确保车辆制动安全性的基础上优化了制动系统的复杂度,降低了制动系统的故障概率。
Show English abstract
The application relates to the technical field of vehicle braking, and discloses a brake-by-wire hybrid braking method, device, equipment and medium, wherein a braking instruction of a target vehicle is obtained, and braking demand analysis is carried out according to the braking instruction to obtain braking demand moment; the system comprises a target vehicle, wherein the target vehicle is at least provided with an energy recovery system, a front wheel hydraulic braking system and a rear wheel parking integrated system, braking demand torque is distributed to the energy recovery system or the energy recovery system and the front wheel hydraulic braking system when the target vehicle is in other working conditions, and the braking demand torque is distributed to the energy recovery system, the front wheel hydraulic braking system and the rear wheel parking integrated system according to a braking distribution ratio when the target vehicle is in a preset braking working condition. The hydraulic braking system is replaced by the rear wheel traveling and parking integrated system, braking is carried out through cooperative work among the braking systems, complexity of the braking systems is optimized on the basis of ensuring braking safety of vehicles, and failure probability of the braking systems is reduced.
Document
- Publication country
- CN
- Publication kind
- A
- Gazette
- 42-0501
- Grant length (yrs)
- 20
- Patent type
- 1
- Publication type
- 1
- Original language
- zh
Stats
- Total pages
- 21
- Drawing sheets
- 4
- Description ¶
- 14