Operation control device, electrical equipment and operation control method thereof

Abstract

The invention discloses an operation control device, electrical equipment and an operation control method thereof. The device comprises: a control chip for controlling the operation of a first circuit; and detecting whether the first circuit fails when the electrical equipment is faulty , and in the case of failure of the first circuit, switch the first circuit to the second circuit, and control the operation of the second circuit; the first circuit is used to control the operation of the load; the second circuit to the Nth circuit, as the first circuit The backup circuit; wherein, the second circuit is used to control the operation of the load after starting under the control of the control chip in the case of a failure of the first circuit. The solution of the present invention can solve the problem that the entire electrical equipment does not work due to damage to the hardware circuit of the controller of the electrical equipment, which affects the working reliability of the electrical equipment, and achieves the effect of improving the working reliability of the electrical equipment.

Description

technical field [0001] The invention belongs to the technical field of electronic circuits, and in particular relates to an operation control device, electrical equipment and an operation control method thereof, in particular to a controller including a backup circuit, electrical equipment and an operation control method thereof. Background technique [0002] For users, damage to electrical equipment is mostly due to damage to the hardware of the controller, and damage to the hardware circuit may cause the entire electrical equipment to fail to work. Usually, it is only a small component that may be broken, but the entire controller needs to be replaced during after-sales maintenance, and the cost of labor and replacement of the controller is relatively expensive. [0003] The above content is only used to assist in understanding the technical solution of the present invention, and does not mean that the above content is admitted as prior art. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to address the above defects, provide an operation control device, electrical equipment and its operation control method, to solve the problem that the entire electrical equipment does not work due to damage to the hardware circuit of the controller of the electrical equipment, which affects the operation of the electrical equipment Reliability issues, to achieve the effect of improving the reliability of electrical equipment

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