CN-116612549-B - Mobile terminal-based inspection track positioning analysis system

CN116612549BCN 116612549 BCN116612549 BCN 116612549BCN-116612549-B

Abstract

The invention provides a mobile terminal-based inspection track positioning analysis system which comprises an inspection track positioning module, an electronic fence early warning module, an inspection record generation module and an electronic work management unit, wherein the inspection track positioning module is used for displaying inspection track positioning of an inspection person by using a geographic information system map based on mobile terminal equipment which is carried by the inspection person, the electronic fence early warning module is used for drawing an electronic fence on a superimposed layer of the geographic information system map and monitoring the inspection track of the inspection person by using the electronic fence, the inspection record generation module is used for acquiring audio and video data of an inspection site through an audio and video device on the mobile terminal equipment and sending the audio and video data to the electronic work management unit of a monitoring platform, and the inspection record inquiry module is used for storing, inquiring and checking the inspection record of the inspection person by using an intelligent internet of things cloud platform. The invention is based on the mobile terminal to carry out the positioning of the inspection track, and can realize the convenient, accurate and quick positioning.

Inventors

XU YUNSHENG
CAI QIANG
CHEN YOUZHI
FAN XIAOLU
HAN MEIXIA
XIAO YU
LI CHEN
ZENG YIMING
GUO XIAODONG
ZENG CHAO
LI HUAN
ZHAO ZIXUAN
NIE DAOXIANG

Assignees

三峡科技有限责任公司
三峡长电大数据科技(宜昌)有限公司
三峡高科信息技术有限责任公司

Dates

Publication Date: 20260512
Application Date: 20230515

Claims (6)

1. The system for positioning and analyzing the inspection track based on the mobile terminal is characterized by comprising the following components: The system comprises a patrol track positioning module, an auxiliary positioning unit, a control unit and a control unit, wherein the patrol track positioning module is used for displaying patrol track positioning of patrol personnel by using a geographic information system map based on mobile terminal equipment which is carried by the patrol personnel and is integrated with the positioning module; The auxiliary positioning unit comprises a wireless radio frequency identification near-field induction antenna, an antenna reader-writer and an infrared photoelectric sensor which are arranged at the inspection work point, a wireless radio frequency identification tag which is arranged on the mobile terminal equipment, and a first positioning information of the inspection worker which is obtained through wireless radio frequency identification if the inspection worker enters the inspection work point; The patrol staff shoots feedback audio and video data by utilizing an audio and video device on the mobile terminal equipment, and sends the feedback audio and video data to the monitoring platform to generate third positioning information; the monitoring platform performs auxiliary confirmation on track positioning of the patrol staff according to the first positioning information, the second positioning information and the third positioning information and the generation time of each positioning information; the electronic fence early warning module is used for drawing an electronic fence on a superimposed layer of the geographic information system map and monitoring a patrol track of a patrol personnel by using the electronic fence; The inspection record generation module is used for acquiring audio and video data of an inspection site through an audio and video device on the mobile terminal equipment, sending the audio and video data to the electronic work order management unit of the monitoring platform, and generating, archiving and tracing the inspection record by utilizing the electronic work order management unit; the inspection record inquiry module is used for storing, inquiring and checking the inspection record of the inspection personnel by utilizing the intelligent internet of things cloud platform, and specifically comprises the following steps: storing and managing the uploaded inspection records of the monitoring platform by using the intelligent Internet of things cloud platform; Depending on the intelligent Internet of things cloud platform, inquiring according to a preset inquiring mode, and displaying the inquiring result in a visual real-time manner; Based on the historical inspection record, extracting a plurality of characteristic attribute values of the historical inspection record, and generating an inspection record verification template based on the characteristic attribute values; acquiring a to-be-checked inspection record, extracting a characteristic attribute value of the to-be-checked inspection record, and performing first check on the to-be-checked inspection record by using an inspection record check template to obtain a first check result; If the first verification result is abnormal, obtaining a characteristic attribute item matched with the abnormality according to the first verification result; Judging the credibility of the characteristic attribute items matched with the abnormality according to a preset credibility judging condition, if the credibility is smaller than a preset credibility threshold value, ignoring the abnormality of the first checking result, and if the credibility is larger than the preset credibility threshold value, confirming the abnormality of the first checking result; The system also comprises a patrol work evaluation module, which is used for adjusting the patrol track after evaluation according to the patrol track positioning and the patrol record of the patrol personnel, and specifically comprises the following steps: Based on the historical inspection track positioning and the historical inspection records, statistics is carried out to obtain an aging value data set of the inspection records, and a first aging value range meeting the inspection work requirement is obtained according to the aging value data set; The method comprises the steps of obtaining a preset inspection track prediction model, predicting and obtaining an optimal inspection track, obtaining a plurality of corresponding first inspection tracks according to a first time value range, performing superposition adjustment processing on the optimal inspection track and the first inspection tracks to obtain a second inspection track, specifically, performing function fitting on the plurality of first inspection tracks to obtain a fitting inspection track, and then performing superposition processing on the fitting inspection track and the optimal inspection track by using the fitting inspection track, wherein a specific calculation formula of a fitting function is F=a 0 +a 1 *i+a 2 *i 2 +…+a k-1 *i k-1 , wherein k < j, a j is a coefficient of a jth term, j=0, 1,2, and k-1;i j represents coordinate values of coordinate points selected by the jth track, and F represents the fitting function; and carrying out inspection work according to the second inspection track.
2. The mobile terminal-based inspection track positioning analysis system according to claim 1, wherein the inspection track positioning module comprises a mobile terminal device acquisition setting unit and an acquisition data conversion unit; The mobile terminal equipment acquisition setting unit is used for setting acquisition parameters and acquiring the positioning data of the inspection track of the inspection personnel by utilizing the acquisition parameters to obtain first acquisition data, wherein the acquisition parameters comprise acquisition frequency, acquisition precision and acquisition program; the system comprises a wireless communication network, an acquisition data conversion unit, a geographic information system map, a dense point track drawing and track smoothing optimization algorithm, wherein the acquisition data conversion unit is used for receiving first acquisition data based on the wireless communication network, converting the longitude and latitude coordinate data of the earth in the first acquisition data into geographic information system map coordinate data based on the geographic information system map, and generating the inspection track positioning of inspection personnel through the dense point track drawing and the track smoothing optimization algorithm.
3. The mobile terminal-based patrol track positioning analysis system according to claim 1, wherein the electronic fence pre-warning module comprises: drawing an electronic fence on a superimposed layer of a geographic information system map by using a planar geometric image drawing algorithm; matching and binding a fence area of the electronic fence with a patrol track boundary area of a patrol personnel, and setting early warning conditions of the electronic fence; If the inspection track of the inspection personnel exceeds the boundary area of the inspection track, triggering the early warning condition of the electronic fence, and sending out early warning reminding by the electronic fence.
4. The mobile terminal-based inspection track positioning analysis system according to claim 3, wherein the electronic fence early-warning module further comprises an electronic fence early-warning condition correction unit for correcting an early-warning condition of the electronic fence to ensure that the electronic fence reasonably and accurately sends out an early-warning prompt, the electronic fence early-warning condition correction unit comprises: Testing the whole inspection process of an inspection personnel according to a preset first early warning condition to obtain test early warning reminding data sent by the electronic fence; acquiring duration exceeding data and distance exceeding data of the inspection track exceeding the boundary area of the inspection track of the inspection personnel according to the test early warning reminding data; Setting a first early warning condition, namely setting a first early warning sensitivity threshold value for inspection according to the positioning historical data of the inspection track of an inspection person, reducing the early warning sensitivity of the first early warning condition according to a preset adjustment range if the early warning sensitivity is larger than the first early warning sensitivity threshold value for inspection, and correspondingly correcting the first early warning condition, and adjusting the early warning sensitivity of the first early warning condition according to the preset adjustment range if the early warning sensitivity is smaller than the first early warning sensitivity threshold value for inspection.
5. The mobile terminal-based patrol trajectory positioning analysis system according to claim 1, wherein the patrol record generation module comprises: Setting an acquisition mode of an audio-video device on mobile terminal equipment; Based on the acquisition mode, the audio and video data of the inspection site are acquired by utilizing an audio and video device, and the audio and video data are sent to an electronic work order management unit of the monitoring platform through a wireless network; And analyzing the audio and video data based on the electronic worksheet management unit, generating a patrol record, and archiving and tracing the patrol record.
6. The mobile terminal-based inspection track positioning analysis system according to claim 4, wherein the inspection record monitoring module further comprises an inspection work checking unit for checking the inspection work of an inspection worker, and the inspection work checking unit comprises: Setting a fixed sectional inspection track of an inspection worker, and setting a specified inspection working time range of a plurality of inspection points; acquiring a real-time sectional inspection track of an inspection worker, and acquiring a deviation value of the real-time sectional inspection track and a fixed sectional inspection track, and if the deviation value is larger than a preset deviation value threshold value and the duration of the deviation value is longer than a preset duration period, generating a first work inspection violation item; acquiring real-time inspection working time of an inspection point of an inspection worker, and generating a second work inspection violation item if the real-time inspection working time is smaller than a lower limit value of a preset specified inspection working time range; and carrying out inspection and examination on inspection staff according to the first work inspection violation item, the second work inspection violation item and the third work inspection violation item and by combining the analysis result of the audio and video data.

Description

Mobile terminal-based inspection track positioning analysis system Technical Field The invention relates to the technical field of intelligent inspection, in particular to an inspection track positioning analysis system based on a mobile terminal. Background In the daily production work of a power station, ensuring the safety operation of workers is important. In the supervision work of the safety operation, the potential hazard points are more, the coverage is large, and the omnibearing and full-period supervision is difficult to realize. Meanwhile, a plurality of company power stations are built in desert areas or places with complex social environments, personal safety of first-line colleagues working on site needs to be reliably guaranteed, accurate personnel track tracking, event prevention and backtracking cannot be performed particularly, early warning capability is lacking in abnormal personnel track trend, and safety event recording and backtracking difficulty is high. At present, a traditional paper recording mode is used in the inspection work, the traditional paper recording is time-consuming and labor-consuming, the inspection track is not necessarily accurate, the recorded information is difficult to have the effect of digital analysis, the task amount is reduced to a certain extent in the inspection work process by combining the mobile app with the two-dimension code recording, the authenticity of the inspection track is often not determined due to the replicability of the two-dimension code, and the electronic fence according to the mobile app is combined with a purchasing map, and the track exceeding the map range cannot be confirmed. Therefore, it is necessary to provide a mobile terminal-based inspection track positioning analysis system. Disclosure of Invention The invention provides a mobile terminal-based inspection track positioning analysis system, which can realize convenient, accurate and quick positioning by performing inspection track positioning based on a mobile terminal, can verify the working position of a worker, and can realize the safety guarantee of inspection work of the worker. The invention provides a mobile terminal-based inspection track positioning analysis system, which comprises: the system comprises a patrol track positioning module, a geographic information system map and a control module, wherein the patrol track positioning module is used for displaying patrol track positioning of patrol personnel based on mobile terminal equipment which is carried by the patrol personnel and is integrated with the positioning module; the electronic fence early warning module is used for drawing an electronic fence on a superimposed layer of the geographic information system map and monitoring a patrol track of a patrol personnel by using the electronic fence; The inspection record generation module is used for acquiring audio and video data of an inspection site through an audio and video device on the mobile terminal equipment, sending the audio and video data to the electronic work order management unit of the monitoring platform, and generating, archiving and tracing the inspection record by utilizing the electronic work order management unit; and the inspection record inquiring module is used for storing, inquiring and checking the inspection record of the inspection personnel by utilizing the intelligent internet of things cloud platform. Further, the inspection track positioning module comprises a mobile terminal device acquisition setting unit and an acquisition data conversion unit; The mobile terminal equipment acquisition setting unit is used for setting acquisition parameters and acquiring the positioning data of the inspection track of the inspection personnel by utilizing the acquisition parameters to obtain first acquisition data, wherein the acquisition parameters comprise acquisition frequency, acquisition precision and acquisition program; the system comprises a wireless communication network, an acquisition data conversion unit, a geographic information system map, a dense point track drawing and track smoothing optimization algorithm, wherein the acquisition data conversion unit is used for receiving first acquisition data based on the wireless communication network, converting the longitude and latitude coordinate data of the earth in the first acquisition data into geographic information system map coordinate data based on the geographic information system map, and generating the inspection track positioning of inspection personnel through the dense point track drawing and the track smoothing optimization algorithm. Further, the electronic fence early warning module includes: drawing an electronic fence on a superimposed layer of a geographic information system map by using a planar geometric image drawing algorithm; matching and binding a fence area of the electronic fence with a patrol track boundary area of a patrol personnel, and setting early warning