The invention provides a multi-stage safety braking device for a new energy automobile. The braking device comprises a control unit used for receiving and transmitting a control instruction of a user and providing stable power supply for the new energy automobile; ae braking unit which is of multiple stages, wherein the braking unit is used for receiving the control instruction transmitted by the control unit to drive a brake to complete braking of the new energy automobile; an interlocking unit which is arranged between the control unit and the braking unit, wherein the interlocking unit is used for ensuring that only one level of braking unit is in a working state at the same time node; the braking unit and the interlocking unit are arranged in parallel; a detection unit, wherein the detection unit and the braking unit are correspondingly arranged in a matched mode, and the detection unit is used for detecting temperature parameters and pressure parameters of a brake in real time and feeding back and uploading the temperature parameters and the pressure parameters to the control unit; and a cab upper computer which establishes wireless communication with the control unit and is used for transmitting a control instruction of theuser to the control unit.
新能源汽车用多级安全制动装置,所述制动装置包括:控制单元,所述控制单元用于接收和传输用户的控制指令,并为新能源汽车提供稳定供电;制动单元,所述制动单元为多级,所述制动单元用于接收控制单元传输的控制指令来驱动制动器完成新能源汽车的制动;互锁单元,所述互锁单元设置在控制单元和制动单元之间,所述互锁单元用于保证在同一时间节点只有一个级别的制动单元处于工作状态;所述制动单元与互锁单元相并联设置;检测单元,所述检测单元与制动单元相配合对应设置,所述检测单元用于实时检测制动器的温度参数和压力参数,并反馈上传到控制单元;驾驶室上位机,所述驾驶室上位机与控制单元建立无线通讯,用于传输用户的控制指令到控制单元。
Multi-stage safety braking device for new energy automobile and braking method of multi-stage safety braking device
新能源汽车用多级安全制动装置及其制动方法
2021-09-03
Patent
Elektronische Ressource
Chinesisch
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