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Power grid intelligent monitoring alarm method and device

An intelligent monitoring and power grid technology, applied in alarms, closed-circuit television systems, instruments, etc., can solve problems such as vehicle engine interference, low resolution of infrared thermal imaging devices, and large interference of transparent obstacles, so as to reduce missed judgments and misjudgments Judgment, reduce equipment consumption, reduce the effect of the burden

Inactive Publication Date: 2016-05-04
STATE GRID SHANDONG ELECTRIC POWER +1
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Problems solved by technology

[0006] The technical problem to be solved by the present invention is: the manual monitoring method mainly used in the existing power grid monitoring is not only time-consuming, but also easily leads to abnormal situations not being discovered in time; the visible light camera mainly used in the existing video monitoring system can Poor monitoring ability; infrared thermal imaging device has low resolution, is greatly interfered by transparent obstacles, and is easily interfered by heat sources such as vehicle engines

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Embodiment Construction

[0032] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] Such as figure 1 As shown, the power grid intelligent monitoring and warning method in the embodiment of the present invention includes the following steps:

[0034] Step S1. The thermal imaging module takes regular pictures of the monitored object at the first predetermined interval and the visible light imaging module at the second predetermined interval. Specifically, the first predetermined interval and the second predetermined interval can be set and changed remotely.

[0035] Step S2. Using imag...

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Abstract

The embodiment of the invention discloses a power grid intelligent monitoring alarm method and a device. The method comprises the following steps that: through a thermal imaging module by a first predetermined interval, a visible light imaging module carries out timed shooting on a monitored object with a second predetermined interval; the image recognition technology is used to analyze a shot image, and whether an abnormal condition exists or not is judged; and an alarm is carried out when the abnormal condition exists. Thus, through combining visible light imaging and thermal imaging, the 7*24 all-weather monitoring can be realized, through using the image recognition technology, the judgment and alarm of an abnormal condition can be automatically realized.

Description

technical field [0001] The invention relates to the technical field of monitoring, in particular to a method and device for intelligent monitoring and alarming of a power grid. Background technique [0002] Since the implementation of the large-scale operation system by the State Grid Corporation of China, the daily monitoring of substations has been assigned to the monitoring team in the control center area for unified monitoring. At present, an unattended 220kv substation needs about 20 cameras, and the monitors need to inspect the images of each camera in the image monitoring system. With the advancement of the integration process of prefectures and counties, the number of substations has doubled, and more and more cameras need to be inspected by monitors, which is not only time-consuming, but also easily leads to abnormal situations not being discovered in time. [0003] In addition, existing video surveillance systems mainly use visible light cameras, but their surveil...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B19/00H04N7/18
CPCG08B19/00H04N7/18
Inventor 管春伟于立涛罗鲁东王强王文刚董林赵会亮刘玡朋胡薇夏天宇温建春
Owner STATE GRID SHANDONG ELECTRIC POWER
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