Lock motor self-learning circuit and control method thereof

Abstract

The invention relates to a lock motor self-learning circuit and a control method thereof, and belongs to the technical field of steam lock motors, the lock motor self-learning circuit comprises a power supply module, a control module, a signal amplification module and a three-phase electricity detection module, the power supply module outputs a first voltage signal to the control module to supply power to the control module; the control module outputs a second voltage signal corresponding to the signal amplification module and the three-phase electricity detection module to supply power to the signal amplification module and the three-phase electricity detection module, the control module outputs a detection voltage signal to the three-phase electricity detection module, and the three-phase electricity detection module outputs the detection voltage signal to the signal amplification module. The signal amplification module outputs an amplified signal to the control module. The method has the technical effects that the possibility that the motor locking efficiency is reduced due to the fact that self-learning is carried out on the motor locking is reduced, and therefore the motor locking efficiency is improved.

Description

technical field [0001] The present application relates to the technical field of lock motors, in particular to a lock motor self-learning circuit and a control method thereof. Background technique [0002] Due to the different internal rotation directions of the motor, there is a possibility of flying when the motor is locked, which will eventually lead to out of control of the speed and seriously damage the internal structure of the motor. [0003] Therefore, when the motor is locked, a learning of the default rotation direction is carried out, so that the internal rotation direction of the motor is consistent, reducing the possibility of speeding of the locked motor. [0004] In the above self-learning process of the lock motor, the inventors have found at least the following problems: Since a learning process is performed each time the motor is locked, the efficiency of the lock motor is low. Contents of the invention [0005] In order to improve the problem that the l...

AI Technical Summary

Problems solved by technology

[0005] In order to improve the problem that the lock motor performs a learning process every time the lock motor performs a learning process, resulting in low efficiency of the lock motor, a lock motor self-learning circuit provided by this application

Images