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1. CN109372336 - Method for resisting strong electromagnetic interference, intelligent door lock and computer storage medium

Office China
Application Number 201811198941.5
Application Date 15.10.2018
Publication Number 109372336
Publication Date 22.02.2019
Grant Number 109372336
Grant Date 27.03.2020
Publication Kind B
IPC
E05B 47/00
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
47Operating or controlling locks or other fastening devices by electric or magnetic means
E05B 49/00
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
49Electric permutation locks; Circuits therefor
CPC
E05B 47/0012
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
47Operating or controlling locks or other fastening devices by electric or magnetic means
0001with electric actuators; Constructional features thereof
0012with rotary electromotors
E05B 2047/0067
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
47Operating or controlling locks or other fastening devices by electric or magnetic means
0048Circuits, feeding, monitoring
0067Monitoring
E21B 49/00
EFIXED CONSTRUCTIONS
21EARTH DRILLING; MINING
BEARTH DRILLING, e.g. DEEP DRILLING
49Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
Applicants GREE ELECTRIC APPLIANCES,INC.OF ZHUHAI
珠海格力电器股份有限公司
Inventors DONG MINGZHU
董明珠
TAN JIANMING
谭建明
LI SHAOBIN
李绍斌
SONG DECHAO
宋德超
CHEN DAOYUAN
陈道远
LI YUFEI
李宇飞
PENG LEI
彭磊
ZHONG LUNFU
钟伦赋
Agents 北京同达信恒知识产权代理有限公司 11291
Title
(EN) Method for resisting strong electromagnetic interference, intelligent door lock and computer storage medium
(ZH) 一种抗强电磁干扰的方法、智能门锁及计算机存储介质
Abstract
(EN)
The invention discloses a method for resisting strong electromagnetic interference, an intelligent door lock and a computer storage medium, and is used for solving the technical problem that in the prior art, the intelligent door lock is prone to being opened due to interference of strong electromagnetic signals. The method comprises the following steps that whether a voltage value of a control signal sent to the intelligent door lock motor driving circuit is larger than a preset threshold value or not is detected; the control signal is used for controlling the motor driving circuit drives themotor of the intelligent door lock open the intelligent door lock, if yes, carrying out time-delay processing on the control signal, when the time-delay reaches the specified duration, sending the currently-received control signal to the motor driving circuit, so that the motor driving circuit is not controlled by the control signals in the specified duration.

(ZH)
本发明公开了一种抗强电磁干扰的方法、智能门锁及计算机存储介质,用以解决现有技术中存在的智能门锁易受强电磁信号干扰而误开启的技术问题。该方法包括:检测发送给所述智能门锁的电机驱动电路的控制信号的电压值是否大于预设阈值;其中,所述控制信号用于控制所述电机驱动电路驱动所述智能门锁中的电机开启所述智能门锁;若为是,则对所述控制信号进行延时处理,当延时达到指定时长后,将当前接收到的控制信号发送到所述电机驱动电路,使所述电机驱动电路在所述指定时长内不受所述控制信号控制。

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