The invention provides an electric vehicle and method based on deep fusion of a lithium ion battery and a super capacitor. The electric vehicle comprises a sensor fusion module and a control module, wherein the sensor fusion module comprises a driving information acquisition unit, a braking information acquisition unit, a start-stop information acquisition unit and an accessory information acquisition unit; the lithium ion battery system comprises a first lithium ion battery, a second lithium ion battery, a battery management system BMS, a first DC-DC ECU controller and a first bidirectional DC-DC module; the super capacitor system comprises a first super capacitor, a second super capacitor, a unified management system (UMS), a second DC-DC ECU controller and a second bidirectional DC-DC module; the load equipment comprises an AC load and a DC load; and the energy control module carries out real-time control on the electric automobile according to information judgment transmitted by the sensor fusion module, so that the energy management effect of the electric automobile is improved, and the overall performance optimization of the automobile is realized.
本发明提出了一种基于锂离子电池和超级电容深度融合的电动汽车及方法,包括:传感器融合模块包括:驱动信息采集单元、制动信息采集单元、启停信息采集单元和附件信息采集单元;锂离子电池系统包括:第一锂离子电池、第二锂离子电池、电池管理系统BMS、第一DC‑DCECU控制器和第一双向DC‑DC模块;超级电容系统包括:第一超级电容、第二超级电容、统一管理系统UMS、第二DC‑DCECU控制器和第二双向DC‑DC模块;负载设备包括:AC负载和DC负载;能量控制模块根据传感器融合模块传送的信息判断,对电动汽车进行实时控制,从而提升电动汽车的能量管理效果,实现汽车整体性能优化。
Electric vehicle and method based on deep fusion of lithium ion battery and super capacitor
基于锂离子电池和超级电容深度融合的电动汽车及方法
2022-11-25
Patent
Electronic Resource
Chinese
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