The invention discloses an intelligent fuse box of a new energy automobile. The intelligent fuse box comprises a first fuse box arranged in a cab and a second fuse box arranged in an engine compartment. The first fuse box comprises a first control unit, a first wire harness interface module, a first fuse module, a first relay module, a first low-side driving chip, a first high-side driving chip, a first communication module and a first power supply chip; the second fuse box comprises a second control unit, a second wire harness interface module, a second fuse module, a second relay module, a second low-side driving chip, a second high-side driving chip, a second communication module and a second power supply chip; the first communication module is connected with the second communication module through the first wire harness interface module, the signal wire and the second wire harness interface module, and the first fuse module is connected with the second fuse module through the first wire harness interface module, the power line and the second wire harness interface module. The system has the functions of power distribution and vehicle body control, can reduce the use of wire harnesses, and reduces the cost.
本发明公开了一种新能源汽车的智能保险盒,包括设置在驾驶室内的第一保险盒和设置在发动机舱内的第二保险盒。第一保险盒包括第一控制单元、第一线束接口模块、第一保险模块、第一继电器模块、第一低边驱动芯片、第一高边驱动芯片、第一通讯模块和第一电源芯片;第二保险盒包括第二控制单元、第二线束接口模块、第二保险模块、第二继电器模块、第二低边驱动芯片、第二高边驱动芯片、第二通讯模块和第二电源芯片;第一通讯模块通过第一线束接口模块、信号线、第二线束接口模块与第二通讯模块相连,第一保险模块通过第一线束接口模块、电源线、第二线束接口模块与第二保险模块相连。本发明具有电源分配和车身控制功能,能减少线束使用,降低成本。
Intelligent fuse box of new energy automobile
一种新能源汽车的智能保险盒
2022-03-11
Patent
Electronic Resource
Chinese
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