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Motor stalling processing method and device, storage medium and electronic equipment

A technology of motor stalling and processing methods, which is applied in circuit devices, emergency protection circuit devices, motor control, etc., and can solve problems such as door lock loss, long time consumption, and reduced service life

Active Publication Date: 2021-04-30
GREE ELECTRIC APPLIANCES INC OF ZHUHAI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above problems, the present application provides a processing method, device, storage medium and electronic equipment for motor stalling, which solves the problem of judging the occurrence of motor stalling by detecting the obvious increase of motor power in the related art, which takes a long time and causes Technical problems of door lock loss and reduced service life

Method used

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  • Motor stalling processing method and device, storage medium and electronic equipment
  • Motor stalling processing method and device, storage medium and electronic equipment
  • Motor stalling processing method and device, storage medium and electronic equipment

Examples

Experimental program
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Effect test

Embodiment 1

[0040] figure 1 A schematic flow chart of a method for dealing with motor stalling provided in the embodiment of the present application, as shown in figure 1 As shown, this method includes:

[0041] S101. Measuring the pressure value generated by the lock cylinder dial wheel when the motor drives the lock cylinder dial wheel to unlock;

[0042] S102. Determine whether the pressure value is greater than a first preset threshold;

[0043] S103. If the pressure value is greater than the first preset threshold, it is determined that the motor is locked, and the motor is stopped.

[0044] It should be noted that the problem of motor stalling is due to the fact that after the door lock has been opened, the motor cannot judge whether the door lock has been opened, and the power is still increased to supply power to unlock, and the output increases, exceeding the pressure value threshold range for normal unlocking. According to historically measured threshold intervals when unlock...

Embodiment 2

[0069] Based on the processing method of the motor stall disclosed in the above-mentioned embodiments of the present invention, figure 2 Specifically disclosed is a processing device for motor stall using the motor stall processing method.

[0070] like figure 2 As shown, the embodiment of the present invention discloses a processing device for motor stall, which includes:

[0071] The measuring unit 201 is used to measure the pressure value generated by the lock cylinder dial wheel when the motor drives the lock cylinder dial wheel to unlock;

[0072] A judging unit 202, configured to judge whether the pressure value is greater than a first preset threshold;

[0073] The processing unit 203 is configured to determine that the motor is stalled and stop the motor if the pressure value is greater than the first preset threshold.

[0074] For the specific working process of the measurement unit 201, the judging unit 202 and the processing unit 203 in the processing device fo...

Embodiment 3

[0077] This embodiment also provides a computer-readable storage medium, such as flash memory, hard disk, multimedia card, card-type memory (for example, SD or DX memory, etc.), random access memory (RAM), static random access memory (SRAM), only Read memory (ROM), electrically erasable programmable read-only memory (EEPROM), programmable read-only memory (PROM), magnetic memory, magnetic disk, optical disk, server, App application store, etc., on which computer programs are stored, When the computer program is executed by the processor, the method steps as in Embodiment 1 can be implemented, and this embodiment will not be repeated here.

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Abstract

The invention relates to the technical field of intelligent door locks, in particular to a motor stalling processing method and device, a storage medium and electronic equipment, and solves the problems of door lock loss and service life reduction caused by relatively long consumed time when motor stalling is judged in a mode of detecting that the power of a motor is obviously increased in related technologies. The motor stalling processing method comprises the following steps of: measuring a pressure value generated by a lock cylinder thumb wheel when a motor drives the lock cylinder thumb wheel to unlock; judging whether the pressure value is greater than a first preset threshold value or not; and if the pressure value is larger than the first preset threshold value, determining that the motor stalls, and enabling the motor to stop working. According to the motor stalling processing method and the device, whether motor stalling occurs or not is determined by measuring the pressure value of the lock cylinder thumb wheel during unlocking, the pressure value can be immediately transmitted to a main core board, the motor stops working, the motor stalling problem is solved, meanwhile, losses of the motor and a control mainboard are reduced, and the service life of the intelligent door lock is prolonged.

Description

technical field [0001] The present application relates to the technical field of smart door locks, and in particular to a processing method, device, storage medium and electronic equipment for motor stalling. Background technique [0002] With the rise of smart home devices, people's awareness of safety and home convenience is increasing, and installing smart door locks for families has become the first choice for smart homes. Smart door locks not only become the first line of defense for family security, but also bring convenience to users because of their intelligent unlocking methods and feedback methods. The existing intelligent door lock is composed of lock cylinder dial, lock cylinder tail rod, gear, bearing, deceleration motor, screw, motor and other components. When the door lock is opened, the motor drives the lock cylinder dial to rotate through the transmission part to achieve unlocking. Purpose, but because the motor cannot judge whether the door lock has been o...

Claims

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Application Information

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IPC IPC(8): H02P29/024H02H7/085H02H1/00E05B45/06E05B47/00
CPCH02P29/024H02H7/085H02H1/0007E05B47/0012E05B45/06E05B2045/065
Inventor 罗大旺钟仙凤陈宇刘德茂陈道远梁诗琴
Owner GREE ELECTRIC APPLIANCES INC OF ZHUHAI
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