Patent ID: 11940338
Assignee: WISTRON CORPORATION
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC G  H  B | IPC B  G

Claim 5:
6. The electric-carrier power-supply device as claimed in claim 1, further comprising: a displacement-driving device, disposed between the power-management unit and the battery interface, and the displacement-driving device comprises a driving motor and a guide rod member;
wherein activation and deactivation of the driving motor are controlled by the resistance-value-determination signal;
wherein the safe resistance value range comprises a predetermined bottom resistance limit and a predetermined upper resistance limit;
wherein in response to the resistance value being lower than the predetermined bottom resistance limit, the resistance-value-determination generated by the piezoresistive sensor is in a first state;
wherein in response to the resistance value being between the predetermined bottom resistance limit and the predetermined upper resistance limit, the resistance-value-determination generated by the piezoresistive sensor is in a second state;
wherein in response to the resistance value being greater than the predetermined upper resistance limit, the resistance-value-determination generated by the piezoresistive sensor is in a third state.