Patent ID: 11927639
Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Field: Transport (Mechanical engineering)
Classification: CPC B  G  Y | IPC B  G

Claim 5:
6. The high-voltage interlocking device of claim 1, further comprising:
a sixth resistance module, an end of the sixth resistance module being connected to the first connection end of the high-voltage component under detection, and another end of the sixth resistance module being connected to the end of the first resistance module, the end of the second resistance module, and the first connection end of the first switch module, respectively;
a signal processing module, connected across both ends of the sixth resistance module, an output end of the signal processing module being connected to the fault detection module, the signal processing module being configured to generate a third detection signal and a fourth detection signal according to voltages of both ends of the sixth resistance module, and transmit the third detection signal and the fourth detection signal to the fault detection module.