Electric power equipment monitoring method, device and computer equipment in electronic fence
A technology of electric equipment and electronic fence, which is applied in the field of electric power, and can solve problems such as high false alarm rate, low positioning accuracy, and susceptibility to environmental influences
Active Publication Date: 2020-12-08
GUANGDONG POWER GRID CO LTD INFORMATION CENT +1
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Problems solved by technology
However, one of the main disadvantages of RSSI positioning technology is that it is easily affected by the environment and the positioning accuracy is low, that is, the position information of the power equipment obtained by positioning will drift to a certain extent, which will lead to a high false alarm rate
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[0057] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.
[0058] The method for monitoring power equipment in the electronic fence provided by this application can be applied to such as figure 1 shown in the application environment. Such as figure 1 As shown, in this application environment, at least computer equipment 102, electronic equipment 104 with wireless signal transmission function and multiple anchor nodes 106 are included. In the electronic fence area, wireless signals containing self-identification information can be sent periodically. The wireless signal is sent in the form of broadcast. The electronic device 104 i...
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The invention relates to a power equipment monitoring method and device in an electronic fence and computer equipment. The method comprises the steps of obtaining positioning point coordinates, namelyfirst position information, of target power equipment at all moments in a current statistical time period; determining the first number, the second number, and the farthest distance value according to the first location information and the location coordinate range of the electronic fence area, wherein the first number and the second number are the number of first type moments and the number of second type moments respectively; wherein the first type of moment and the second type of moment are moments when the positioning point coordinates of the target power equipment are located outside andinside the electronic fence area in the current statistical time period respectively, and the farthest distance value is the distance value when the positioning point coordinates of the target powerequipment are located outside the electronic fence area and are farthest away from each other; andwhen it is judged that the target power equipment is located outside the electronic fence area according to the first number, the second number and the farthest distance value, alarm information is generated. By adopting the method, the false alarm rate can be reduced.
Description
technical field [0001] The present application relates to the field of electric power technology, in particular to a method, device, computer equipment and storage medium for monitoring electric power equipment in an electronic fence. Background technique [0002] In recent years, indoor positioning technology has become more and more mature, and the demand for this technology has also increased. For the power industry, there are many types and quantities of power equipment, and it is becoming more and more difficult to manage safety, prevent theft of fixed property or materials, and the workload is also very large. Indoor positioning can just solve these problems and bring great benefits to managers. Great convenience. [0003] At present, the power equipment monitoring solution based on indoor positioning technology mainly uses RSSI (Received Signal Strength Indicator, received signal strength indication) positioning technology, combined with electronic fence technology f...
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IPC IPC(8): H04W4/021H04W4/029H04W24/00H04L12/24H04L12/26H04L12/58
Inventor 袁之昊黄锋涛仇实朱泰鹏邓志勇戴烨元
Owner GUANGDONG POWER GRID CO LTD INFORMATION CENT