The invention discloses an electric vehicle intelligent anti-lock braking system considering driver characteristics. Comprising a comprehensive information acquisition module, a driver feature extraction module, an anti-lock braking trigger threshold value adjustment module, an automobile braking assistance ratio adjustment module, a single-wheel electro-hydraulic braking torque distribution mode selection module and an anti-lock braking system safety guarantee module. The comprehensive information acquisition module is used for acquiring driver, vehicle and road environment information; the driver feature extraction module is used for extracting features of tension level, fatigue degree and decision-making ability of a driver; according to driver characteristics, an anti-lock braking triggering threshold value adjusting module and an automobile braking assistance ratio adjusting module respectively calculate an anti-lock braking post-adjustment triggering threshold value and an automobile post-adjustment braking assistance ratio; the single-wheel electro-hydraulic braking torque distribution mode selection module is used for determining a source of braking torque applied to a single wheel; the anti-lock braking system safety guarantee module is used for improving the safety and reliability of the whole system.
本发明公开了一种考虑驾驶员特征的电动汽车智能防抱死制动系统,包括综合信息获取模块、驾驶员特征提取模块、防抱死制动触发阈值调整模块、汽车制动助力比调整模块、单轮电液制动力矩分配方式选择模块和防抱死制动系统安全保障模块。综合信息获取模块用于获取驾驶员、车辆和道路环境信息;驾驶员特征提取模块用于提取驾驶员紧张水平、疲劳程度和决策能力的特征;根据驾驶员特征,防抱死制动触发阈值调整模块和汽车制动助力比调整模块分别计算防抱死制动调整后触发阈值和汽车调整后制动助力比;单轮电液制动力矩分配方式选择模块用于确定对单个车轮所施加制动力矩的来源;防抱死制动系统安全保障模块用于提高整个系统的安全可靠性。
Electric vehicle intelligent anti-lock braking system taking driver characteristics into consideration
一种考虑驾驶员特征的电动汽车智能防抱死制动系统
2024-11-29
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
Regenerative Braking Integrated with Anti-lock Braking Mechanism in Electric Vehicle
Springer Verlag | 2023
|Braking device for vehicle, and anti-lock braking system
European Patent Office | 2015
|