Patent ID: 11876370
Assignee: SHENZHEN CAROSS CO., LTD
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  B | IPC B  H

Claim 9:
10. The jumper cable device according to claim 8, wherein the clamp connection module comprises a plurality of relay control modules and a plurality of relay switches;
wherein the plurality of relay control modules are respectively connected to different pins of the main controller in a one-to-one correspondence manner, and respectively connected to the plurality of relay switches in a one-to-one correspondence manner, the plurality of relay switches are respectively connected to the first clamp and second clamp respectively;
and wherein the main controller is configured to control switching-on of the plurality of relay switches by the plurality of relay control modules according to the polarities of the electrodes of the startup power source to which the two electrode terminals are respectively connected which are detected by the input polarity detection module, and the polarities of the electrodes of the battery to which the two clamps are respectively connected which are detected by the clamp polarity detection module, so as to connect corresponding circuits between the input port and the battery according to the polarities.