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Intelligent operation and maintenance terminal of power distribution room based on video analysis

A technology of video analysis and power distribution room, which is applied in closed-circuit television systems, instruments, alarms, etc., can solve the difficulties in the process of monitoring data search, the inability to notify relevant personnel at the first time, and the inability to realize real-time monitoring, etc., to achieve Realize the effect of automatic management, reduce labor cost and time cost

Inactive Publication Date: 2018-12-18
王登磊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, the existing power distribution room management cannot realize the function of real-time monitoring. For temporary emergencies, relevant personnel cannot be notified at the first time
In addition, the existing management of the power distribution room is to manually record the monitoring data through the staff. The process of monitoring the data search is very difficult, time-consuming and labor-intensive.

Method used

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  • Intelligent operation and maintenance terminal of power distribution room based on video analysis

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] An intelligent operation and maintenance terminal in a power distribution room based on video analysis, including a processor 801, an input device 802, an output device 803, and a memory 804. connected, wherein the memory 804 is used to store a computer program, the computer program includes program instructions, and the processor 801 is configured to call the program instructions to perform the following method:

[0050] S1: collect the environmental information of the sensor, the sensor is set in the power distribution room;

[0051] Specifically, the environmental information includes temperature, humidity, smog concentration, wind speed and environmental water content. Sensors include but are not limited to temperature and humidity sensors, smoke sensors, water content sensors, wind speed sensors, and the like. The operation and maintenance terminal can also be connected to detection equipment such as infrared dual-identification detectors, SF6 sensors or cable tem...

Embodiment 2

[0065] The operation and maintenance terminal provided in Embodiment 2 adds the following content on the basis of Embodiment 1:

[0066] The acquisition of the picture in the video that is different from the pixel point information of the reference area of ​​the reference frame specifically includes:

[0067] S11: Record the gray value of the pixel in the reference area in the reference frame;

[0068] Specifically, the gray value is used to compare whether there is a difference between the reference frame and the reference area in other frames. In this step, a reference database can be established to record the position and corresponding gray value of each pixel in the reference area, which is convenient for comparison in subsequent steps.

[0069] S12: Receive a user's time input instruction, and input a screening start time and a screening end time;

[0070] Specifically, the time for video screening is selected, and the screening start time is before the screening end ti...

Embodiment 3

[0100] The operation and maintenance terminal provided by Embodiment 3 adds the following content on the basis of other embodiments:

[0101] The processor is configured to invoke the program instructions and also perform the following methods:

[0102] The environmental information of the sensor, the video captured by the camera and the alarm signal are stored.

[0103] Specifically, environmental information, video and alarm signals are stored for later query.

[0104] In addition, the terminal in this embodiment also provides an offline saving function.

[0105] The processor is configured to invoke the program instructions and also perform the following methods:

[0106]When it is detected that the intelligent operation and maintenance terminal in the power distribution room is switched from online to offline, the environmental information updated in the latest update time, the video captured by the camera and the alarm signal are stored in the buffer area;

[0107] Whe...

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Abstract

The intelligent operation and maintenance terminal of the power distribution room based on video analysis provided by the invention comprises a processor, an input device, an output device and a memory. The processor is configured to call the program instructions and execute the following methods: environmental information of a sensor is collected; video captured by camera is acquired; when the detected environmental information does not meet the preset safety environment range, an alarm signal is generated to alarm; when the video monitoring start instruction of the user is received, the selection instruction of the user is received, a frame picture is selected as a reference frame in the video, and a reference area is delimited on the reference frame; a picture different from the pixel point information of the reference area of the reference frame in the video is acquired, and the picture is output; an alarm signal is generated according to the output picture to alarm. The terminal can monitor and record the monitoring data of the power distribution room in real time, realize automatic management, and reduce the labor cost and time cost.

Description

technical field [0001] The invention belongs to the technical field of power systems, and in particular relates to an intelligent operation and maintenance terminal for a power distribution room based on video analysis. Background technique [0002] The power distribution room is used to directly distribute electric energy to users or power consumption facilities, and its operation and maintenance are very important. Power distribution room management includes access control management, temperature and humidity monitoring, oxygen deficiency or SF leakage, drainage monitoring, anti-theft monitoring, short circuit leakage monitoring, etc. However, the existing power distribution room management still mainly stays in the stage of manual maintenance. The staff can regularly and fixedly check whether there is any abnormality in the power distribution room, which increases the labor cost. Moreover, the existing power distribution room management cannot realize the function of re...

Claims

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Application Information

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IPC IPC(8): H04N7/18G08B21/18G08B21/20
CPCG08B21/18G08B21/20H04N7/18
Inventor 王登磊吴波冯献强黄爱玲
Owner 王登磊
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