The invention relates to a motor control switching circuit, a redundant backup electronic parking controller and a parking system. The motor control switching circuit comprises a first input end, a second input end, a third input end, a fourth input end, a first output end and a second output end, wherein two input ends are connected with the first output end, and the other two input ends are connected with the second output end. The two input ends connected with the first output end are used for receiving a first control signal and a second control signal and transmitting the first control signal or the second control signal to the first output end when the connection with the first output end is conducted; the two input ends connected with the second output end are used for receiving the first control signal and the second control signal and transmitting the first control signal or the second control signal to the second output end when the connection with the second output end is conducted. According to the invention, the first control signal and the second control signal do not interfere with each other during working, and higher safety is achieved.
本发明涉及一种电机控制切换电路、冗余备份电子驻车控制器及驻车系统,包括:第一输入端、第二输入端、第三输入端、第四输入端、第一输出端、第二输出端;其中两个输入端与第一输出端连接,另外两个输入端与第二输出端连接;与第一输出端连接的两个输入端用于接收第一控制信号、第二控制信号,并在与第一输出端的连接导通时将第一控制信号或第二控制信号传送至第一输出端;与第二输出端连接的两个输入端用于接收第一控制信号、第二控制信号,并在与第二输出端的连接导通时将第一控制信号或第二控制信号传送至第二输出端。本申请可以使得第一控制信号与第二控制信号在工作时不会互相干扰,具有更高的安全性。
Motor control switching circuit, redundant backup electronic parking controller and parking system
电机控制切换电路、冗余备份电子驻车控制器及驻车系统
24.12.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
Motor control switching circuit, redundant backup electronic parking controller and parking system
Europäisches Patentamt | 2021
|Motor controller for redundant parking, redundant parking method and power assembly
Europäisches Patentamt | 2024
|Redundant dynamic braking backup scheme for electronic parking system
Europäisches Patentamt | 2020
|