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1. CN110769246 - Method and device for detecting faults of monitoring equipment

Office
China
Application Number 201910841584.8
Application Date 06.09.2019
Publication Number 110769246
Publication Date 07.02.2020
Publication Kind A
IPC
H04N 17/00
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
17Diagnosis, testing or measuring for television systems or their details
H04N 7/18
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
7Television systems
18Closed-circuit television systems, i.e. systems in which the signal is not broadcast
CPC
H04N 7/181
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
7Television systems
18Closed circuit television systems, i.e. systems in which the signal is not broadcast
181for receiving images from a plurality of remote sources
H04N 17/00
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
17Diagnosis, testing or measuring for television systems or their details
H04N 17/002
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
17Diagnosis, testing or measuring for television systems or their details
002for television cameras
Applicants HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors ZHOU GUOZHONG
周国中
ZENG JIPING
曾继平
WANG WEIGANG
王伟刚
Agents 北京同达信恒知识产权代理有限公司 11291
Title
(EN) Method and device for detecting faults of monitoring equipment
(ZH) 一种检测监控设备故障的方法、装置
Abstract
(EN)
The invention provides a method and device for detecting faults of monitoring equipment, and the method comprises the steps: obtaining background images in a front image and a rear image which are photographed in a monitoring manner, and comparing the similarity of the two background images; and when the similarity reaches a threshold value, indicating that the monitoring scene is changed, so thatit can be confirmed that the monitoring equipment has sent a fault, and the monitoring equipment is automatically repaired.

(ZH)
本申请提供一种检测监控设备故障的方法、装置,该方法包括:获取监控拍摄的前后两张图像中的背景图像,比较二个背景图像的相似度。当相似度达到阈值,说明监控场景发生了变更,从而可以确认监控设备发送了故障,对监控设备进行自动修复。

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