The invention discloses a master control system for a distributed reconfigurable drive-by-wire chassis, which relates to the technical field of vehicle chassis control and comprises a road surface information parameter analysis module, a vehicle parameter analysis module, a switching boundary value acquisition module, a vehicle state evaluation index acquisition module and an operation mode judgment module. By analyzing the historical road surface information parameters and the historical vehicle parameters of the vehicle in the two-wheel drive mode and the four-wheel drive mode, the switching boundary value corresponding to the road surface information coefficient and the vehicle attachment coefficient is determined, so that the system can intelligently switch the operation mode according to the real-time road surface condition and the vehicle parameters, the burden of a driver is reduced, and the driving safety is improved. The condition of poor performance or energy waste under some conditions is reduced, and the performance and economical efficiency of the vehicle are improved.
本发明公开了分布式可重构线控底盘用总控系统,涉及车辆底盘控制技术领域,包括路面信息参数分析模块、车辆自身参数分析模块、切换界值获取模块、车辆状态评估指数获取模块和运行模式判定模块;通过分析车辆在两驱模式和四驱模式下的历史路面信息参数和历史车辆自身参数,确定路面信息系数和车辆附着系数对应的切换界值,使得系统可以根据实时路面状况和车辆自身参数智能地切换运行模式,减少了驾驶员的负担,降低某些情况下性能不佳或能源浪费的情况,提高车辆的性能和经济性。
Main control system for distributed reconfigurable drive-by-wire chassis
分布式可重构线控底盘用总控系统
2024-12-10
Patent
Electronic Resource
Chinese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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