CN117892978B

CN117892978B - Dangerous chemical leakage personnel evacuation management method, system, electronic equipment and medium

Info

Publication number: CN117892978B
Application number: CN202410288332.8A
Authority: CN
Inventors: 陈友明; 陈思竹; 王啸云; 翟强
Original assignee: Sichuan Honghe Digital Intelligence Group Co ltd
Current assignee: Sichuan Honghe Digital Intelligence Group Co ltd
Priority date: 2024-03-14
Filing date: 2024-03-14
Publication date: 2024-05-31
Anticipated expiration: 2044-03-14
Also published as: CN117892978A

Abstract

The invention relates to the technical field of computers, in particular to a dangerous chemical leakage personnel evacuation management method, a dangerous chemical leakage personnel evacuation management system, electronic equipment and a dangerous chemical leakage personnel evacuation management medium, wherein the dangerous chemical leakage personnel evacuation management method comprises the steps of dividing areas of a park, and carrying out corresponding numbering and position association on leakage monitoring modules in the divided areas; when monitoring data are obtained to judge leakage of dangerous chemicals, analyzing and obtaining the position of a target leakage area and an evacuation route; the method comprises the steps of sending a protection product scheduling instruction to a protection product scheduling module and early warning and evacuating information in each factory to a broadcast early warning and evacuating module in each internal and external area of each factory, obtaining monitoring data through automatic regional monitoring, planning a route avoiding a leakage area, carrying out path walking voice prompt along the evacuation route, simultaneously carrying out protection product scheduling on the leakage area, and carrying out on-line protection product or rapid evacuation on personnel according to the voice prompt, so that personnel can be prevented from blindly escaping, the optimal rescue and evacuating time can be missed, and the occurrence probability of major safety accidents can be reduced.

Description

Dangerous chemical leakage personnel evacuation management method, system, electronic equipment and medium

Technical Field

The invention relates to the technical field of computers, in particular to a dangerous chemical leakage personnel evacuation management method, a dangerous chemical leakage personnel evacuation management system, electronic equipment and a dangerous chemical leakage personnel evacuation management medium.

Background

Hazardous chemicals, i.e., dangerous chemicals, are chemicals that have the characteristics of toxicity, corrosion, explosion, combustion, etc., and may cause serious harm to people, things, and the environment once an accident occurs. Along with the rapid development of economy and the acceleration of the industrialization process, the application and production of dangerous chemicals gradually show obvious development trend.

Once dangerous chemicals leak in the existing dangerous chemical industrial park, after symptoms of staff appear, management staff is informed of responsible persons in various factories through telephone to evacuate, so that the staff cannot be timely and orderly evacuated, and serious safety accidents are easily caused.

Disclosure of Invention

The invention aims to provide a dangerous chemical leakage personnel evacuation management method, a system, electronic equipment and a medium, wherein after leakage is judged through monitoring data, a route avoiding a leakage area is planned, a route is walked along the route for voice prompt, meanwhile, protection products are scheduled for the leakage area, automatic rescue and evacuation are carried out according to different conditions according to voice prompt evacuation, personnel are prevented from escaping blindly, optimal rescue and evacuation time is missed, and occurrence probability of major safety accidents is reduced.

In a first aspect, an embodiment of the present invention provides a method for managing evacuation of dangerous chemical leakage personnel, including:

Acquiring the layout information of a dangerous industrial park, dividing the park into areas, and numbering leakage monitoring modules in the inner and outer areas of each divided factory area correspondingly, wherein the numbers are associated with the positions of the divided areas;

Acquiring monitoring data of a plurality of leakage monitoring modules to judge whether dangerous chemicals are leaked, and analyzing to obtain the positions of target leakage areas and evacuation routes of areas inside and outside each factory area when the dangerous chemicals are leaked;

The method comprises the steps of sending a protection product scheduling instruction to a protection product scheduling module in each factory area and sending early warning evacuation information to a broadcast early warning evacuation module in each factory area and in each factory area, wherein the early warning evacuation information comprises route walking planning prompt voice in different areas and prompt voice information for wearing protection products.

In an embodiment, obtaining the layout information of the dangerous industrial park, dividing the park into areas, and numbering the leak monitoring modules of the inner and outer areas of each divided factory area correspondingly, wherein the number is associated with the position of the divided area, and specifically comprises:

dividing the external area of the factory area of the park, establishing a first coordinate system by taking the center point of the park as an origin, dividing the area outside the factory area inside the park as an external monitoring area, and associating the coordinate value of the external monitoring area with the number of the corresponding leakage monitoring module;

Dividing the inner area of a factory of a park into a plurality of inner monitoring areas by a plurality of line segments, wherein the line segments penetrate through the central point of the inner area of the factory; the method comprises the steps of dividing a corresponding area below each line segment into a first article area and a second article area by a central point, wherein two line segments which are vertically arranged are an abscissa, a second coordinate system is established by the abscissa, the coordinate value of an internal monitoring area is associated with the number of a corresponding leakage monitoring module, and the first article area and the second article area are both provided with a protection article scheduling module.

In an embodiment, acquiring monitoring data of a plurality of leakage monitoring modules to determine whether a dangerous chemical is leaked, and analyzing to obtain a target leakage area position and an evacuation route of an inner area and an outer area of each factory when the dangerous chemical is leaked, specifically including:

And acquiring target gas concentration values obtained by monitoring the gas concentration sensors of the external monitoring area and the internal monitoring area, and acquiring the number and the corresponding coordinate value of the corresponding leakage monitoring module when the target gas concentration value is judged to be larger than the preset gas concentration value, so as to obtain the position of the target leakage area.

Acquiring target images shot by monitoring equipment of an external monitoring area and an internal monitoring area, recognizing the target images as colored smoke images, and detecting that the color depth value in the colored smoke images is larger than the color depth value detected for the first time within preset time to obtain a gas flow direction and a dangerous position area according to the gas flow direction;

According to the current leakage area and the position reaching the external safety area through the safety channel, calculating to obtain a multi-item target evacuation route;

screening and eliminating evacuation routes passing through dangerous position areas in a plurality of marked evacuation routes to obtain a plurality of safe evacuation routes;

acquiring ascending arrangement of evacuation distance values of a plurality of safe evacuation routes, and selecting a first corresponding safe evacuation route of the ascending arrangement of the evacuation distance values as a current optimal evacuation route.

In one embodiment, the method for sending the protection product scheduling instruction to the protection product scheduling module in each factory area and sending the early warning and evacuating information to the broadcast early warning and evacuating module in the internal and external areas of each factory area specifically includes:

When the target leakage area is an internal monitoring area and is an enclosing area of two adjacent first article areas of the target leakage area, a protection product of the first article areas is sent to move downwards to a personnel taking area, and a protection product scheduling instruction of the second article areas is sent to the first article areas and moves downwards to the personnel taking area;

The broadcasting early warning evacuation module is used for sending the prompt voice information of the optimal evacuation route to the internal monitoring area and the external monitoring area and sending the prompt voice information of the wearing protection product to the target leakage area.

When the target leakage area is an external monitoring area, a protection product scheduling instruction for moving the protection product downwards to a personnel taking area is sent;

The method comprises the steps of sending prompt voice information of an optimal evacuation route to a broadcast early warning evacuation module of an internal monitoring area and an external monitoring area, and sending the prompt voice information of wearing a protective product to the broadcast early warning evacuation module of each internal monitoring area.

In one embodiment, the method further comprises:

When the target leakage area is an internal monitoring area, the number of the target leakage areas is equal to two and the target leakage areas are the enclosing areas of two line segments in the same factory, a protection product scheduling instruction of a first article area and a second article area corresponding to the two line segments is sent to move towards the direction of deviating from a central point of the current factory and move downwards to a personnel taking area;

In a second aspect, an embodiment of the present invention provides a dangerous chemical leakage personnel evacuation management system, including a module for executing the dangerous chemical leakage personnel evacuation management method according to the first aspect, specifically including an evacuation planning module, a leakage monitoring module, a broadcast early warning evacuation module, and a guard scheduling module, where,

The evacuation planning module is used for acquiring the layout information of the dangerous industrial park, dividing the park into areas, and numbering the leak monitoring modules in the inner and outer areas of each divided factory area correspondingly, wherein the numbers are associated with the positions of the divided areas;

The leakage monitoring module is used for monitoring the monitoring data of the obtained divided areas and sending the monitoring data to the evacuation planning module;

the evacuation planning module is also used for acquiring monitoring data to judge whether dangerous chemicals leak, and analyzing and obtaining the position of a target leakage area and evacuation routes of areas inside and outside each factory area when the dangerous chemicals leak; sending a guard scheduling instruction and early warning evacuation information;

The broadcast early warning evacuation module is used for receiving early warning evacuation information to carry out route walking planning prompt voice of different areas and prompt voice playing of wearing a protective article;

The guard scheduling module is used for receiving guard scheduling instructions to move the guard.

In a third aspect, an embodiment of the present invention provides an electronic device, including a processor, a user interface, and a memory, where the processor, the user interface, and the memory are connected to each other, where the memory is configured to store a computer program, the computer program includes program instructions, and the processor is configured to invoke the program instructions to execute the dangerous chemical leakage personnel evacuation management method in any one of the first aspects.

In a fourth aspect, an embodiment of the present invention provides a computer readable storage medium storing a computer program comprising program instructions that, when executed by a processor, cause the processor to perform the method of risk chemical leakage personnel evacuation management of any one of the first aspects above.

In the embodiment of the invention, different monitoring areas are obtained by dividing the inside and outside areas of each factory area of the park, and the monitoring areas are numbered and position-related with the leakage monitoring modules arranged in the monitoring areas; and when the monitoring data monitored by the leakage monitoring module in the monitoring area is obtained and the dangerous chemical leakage is judged, analyzing to obtain the position of the leakage area, and obtaining the evacuation route according to the position of the leakage area. The method has the advantages that monitoring data are obtained through automatic regional monitoring, a route avoiding a leakage area is planned, the evacuation route is subjected to route walking voice prompt, meanwhile, protection products are scheduled for the leakage area, personnel correspondingly take the protection products or evacuate rapidly according to the voice prompt, personnel are prevented from escaping blindly, optimal rescue evacuation time is missed, and occurrence probability of major safety accidents is reduced.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic flow chart of a dangerous chemical leakage personnel evacuation management method provided by a first embodiment of the present invention;

fig. 2 is a schematic flow chart of a dangerous chemical leakage personnel evacuation management method according to a second embodiment of the present invention;

fig. 3 is a schematic flow chart of a dangerous chemical leakage personnel evacuation management method according to a third embodiment of the present invention;

FIG. 4 is a schematic diagram of a campus division architecture of the present invention;

Fig. 5 is a schematic structural diagram of a dangerous chemical leakage personnel evacuation management system according to an embodiment of the present invention;

Fig. 6 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.

In the figure: 400-dangerous chemical leakage personnel evacuation management system, 401-evacuation planning module, 402-leakage monitoring module, 403-broadcast early warning evacuation module, 404-guard scheduling module, 600-electronic equipment, 601-processor, 602-memory, 603-interface and 604-bus.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1, fig. 1 is a flow chart of a dangerous chemical leakage personnel evacuation management method according to a first embodiment of the present invention. Specifically, as shown in fig. 1, the dangerous chemical leakage personnel evacuation management method may include the following steps:

S101, acquiring the layout information of the dangerous industrial park, dividing the park into areas, and corresponding numbers of the leakage monitoring modules 402 in the inner and outer areas of each divided factory area, wherein the numbers are associated with the positions of the divided areas.

In the embodiment of the present invention, the external area of the factory area of the park is divided, a first coordinate system is established by taking the center point of the park as the origin, the area outside the factory area inside the park is divided as the external leakage monitoring area, and the coordinate value of the external monitoring area is associated with the number of the corresponding leakage monitoring module 402. Referring now to fig. 4, therein is shown a schematic view of a campus division structure of the present invention in fig. 4; the whole area of the park Q is rectangular, comprises four outlets, namely Qd, qn, qx, qb, of southeast, southwest and northwest, and comprises 9 plant areas A, B, C, D, E, F, G, H, I in a rectangular array, each plant area is rectangular and provided with four safety channels, the safety channels are respectively located in the four directions towards the southeast, the northwest and the northwest, the safety channel of the plant area A is Ad, an, ax, ab, the safety channel of the plant area B is Bd, bn, bx, bb, and the safety channels of other plant areas are analogized. Establishing a first coordinate system by taking a center point of a factory area E as an origin, taking a line which is parallel to a north door and penetrates through the origin as an abscissa, and taking a line which is perpendicular to the abscissa and penetrates through the origin as an ordinate, wherein an external monitoring area comprises an area between the factory area A and the factory area B, an area between the factory area A and the factory area D, an area between the factory area A and a Siemens Qx and an area between the factory area A and the north door Qb; for example, the areas between the factory area E and the factory area B, the factory area E and the factory area H, the factory area E and the factory area D, and the factory area E and the factory area F are all provided with corresponding leakage monitoring modules 402, for example, the leakage monitoring modules 402 corresponding to the external monitoring areas between the factory area a and the factory area B are XLAB, and the XLAB is associated with the corresponding coordinate set.

Dividing the inner area of a factory of a park into a plurality of inner monitoring areas by a plurality of line segments, wherein the line segments penetrate through the central point of the inner area of the factory; the central point is used for dividing the corresponding area below each line segment into a first article area and a second article area, wherein two line segments which are vertically arranged are used as the abscissas and the ordinates, a second coordinate system is established by the abscissas and the ordinates, the coordinate values of the internal monitoring area are associated with the numbers of the corresponding leakage monitoring modules 402, and the first article area and the second article area are respectively provided with a protection article scheduling module 404. The number of the line segments is even, taking the factory area D as an example for illustration, the center point of the factory area D is an origin, the number of the line segments is 4, D1, D2, D3 and D4 are respectively taken as an abscissa, D2 is taken as an ordinate, D1 and D2 are taken as the abscissas to establish a second coordinate system, D3 and D4 are symmetrically arranged by taking D1 and D2 as central lines, D1 takes the origin as a left-right boundary line, the line segment on the left of the origin is D1z, the line segment on the right of the origin is D1y, the area below the left of the D1 is a first article area WPD1z, and the area below the right of the D1 is a second article area WPD1y; the origin is taken as an upper boundary and a lower boundary, a line segment above the origin is taken as D2s, a line segment below the origin is taken as D2x, a lower area above the D2 is taken as a first article area WPD2s, and a lower area below the D2 is taken as a second article area WPD2x; and the line segment numbers and the article area numbers on the two sides corresponding to the D2, the D3 and the D4 are analogized in sequence. The internal monitoring area comprises an enclosing area of D2s & D3z, an enclosing area of D3z & D1z, an enclosing area of D1z & D4z, an enclosing area of D4z & D2x, an enclosing area of D2x & D3y, an enclosing area of D3y & D1y, an enclosing area of D1y & D4y and an enclosing area of D4y & D2s, the areas are provided with a leakage monitoring module 402, and the number comprises XLD2s&D3z、XLD3z&D1z、XLD1z&D4z、XLD4z&D2x、XLD2x&D3y、XLD3y&D1y、XLD1y&D4y、XLD4y&D2s, associated with a corresponding coordinate set. The article areas include WPD1z, WPD1y, WPD2x, WPD2s, WPD3z, WPD3y, WPD4z, WPD4y, and these article areas are each provided with a guard scheduling module 404, and the guard scheduling module 404 includes mechanisms that can mount the guard, move the guard along the line segment, and move the guard up and down, such as by hanging the guard with hooks, so that the staff can take the guard quickly. Different coordinate systems inside and outside the factory are realized, and when dangerous chemicals in the factory leak, such as dangerous chemical containers leak, the leakage position can be found only by using a second coordinate system; when the dangerous chemicals outside the factory are leaked, such as dangerous chemicals container conveying pipelines, the leakage positions can be found only by using the first coordinate system, the two searching calculation modes are not interfered with each other, the speed of analyzing and identifying the target leakage position coordinate values is higher, and the staff can be conveniently and rapidly informed of orderly evacuation.

S102, acquiring monitoring data of the plurality of leakage monitoring modules 402 to judge whether dangerous chemicals are leaked, and analyzing to obtain the positions of target leakage areas and evacuation routes of areas inside and outside each factory area when the dangerous chemicals are leaked.

In the embodiment of the invention, a target gas concentration value obtained by monitoring the gas concentration sensors of the external monitoring area and the internal monitoring area is obtained, and when the target gas concentration value is judged to be larger than a preset gas concentration value, the number and the corresponding coordinate value of the corresponding leakage monitoring module 402 are obtained to obtain the position of the target leakage area; the gas concentration sensor is arranged on the hazardous chemical substance container in the factory and on the conveying pipeline outside the factory. Acquiring target images shot by monitoring equipment of an external monitoring area and an internal monitoring area, and when the target images are identified as colored smoke images, detecting that the color depth value in the colored smoke images is larger than the color depth value detected for the first time within preset time to obtain a gas flow direction, and obtaining a dangerous position area according to the gas flow direction; the monitoring equipment can be a camera and an infrared sensor, is arranged in the direction of the external monitoring area close to the factory and is used for shooting images of the external area of the factory; the device is arranged in the direction of the inner monitoring area away from the origin and is used for shooting images of the inner area of the factory. The dangerous chemical container and the outer wall of the conveying pipeline are both provided with dye, once gas leakage occurs, the gas is dyed by the dye to generate colored smoke, the shot target image is subjected to pretreatment such as denoising, image enhancement and the like, the extracted characteristics are input into the classifier for recognition based on the extracted characteristics such as color, texture and shape, and whether the gas is colored smoke is judged. When the colored smoke image is identified, the leakage area associated with the serial number of the leakage monitoring module 402 can know which position specifically is the dangerous chemical leakage, if the leakage monitoring module 402 with the serial number of XLD2s & D3z identifies the colored smoke image, the surrounding area of the line segments D2s and D3z of the factory area D is determined to have dangerous chemical leakage.

Detecting that the color depth value in the colored smoke image is larger than the color depth value detected for the first time within preset time, obtaining a gas flow direction, and obtaining a dangerous position area according to the gas flow direction; for example, when the color depth value detected for the first time is 8 and the color concentration value detected after 30 seconds is 16, the colored leaked gas in the D2s & D3z region moves to the D2x & D3y region, and the gas flow direction is from the D2x & D3y region to the D2x & D3y region, and the dangerous position region includes D2x & D3y and Dn.

According to the position of the current leakage monitoring area reaching the external safety area through the safety channel, calculating to obtain a multi-item target evacuation route; for example, where D2s & D3z has a hazardous chemical leak and the target evacuation route has multiple evacuation routes from the D2s & D3z area through four secure aisles Dd, dn, dx, db of the factory floor D, and then from four exits Qd, qn, qx, qb of the campus to external secure locations, the target evacuation route includes, for example, D2s & D3z-Dx-Qx, D2s & D3z-Db-AB-Qb, D2s & D3z-Dn-Qx, D2s & D3z-Dd-GH-Qn.

Screening and eliminating evacuation routes passing through dangerous position areas in a plurality of marked evacuation routes to obtain a plurality of safe evacuation routes; for example, where D2s & D3z-Dn-Qx is routed through Dn, then it should be eliminated to obtain areas of non-routed hazardous locations, such as D2s & D3z-Dx-Qx, D2s & D3z-Db-AB-Qb, D2s & D3z-Dd-GH-Qn.

Acquiring ascending arrangement of evacuation distance values of a plurality of safe evacuation routes, and selecting a first corresponding safe evacuation route of the ascending arrangement of the evacuation distance values as a current optimal evacuation route. For example, the shortest total distance of D2s & D3z-Dx-Qx is the optimal evacuation route.

S103, sending a guard scheduling instruction to a guard scheduling module 404 in each factory area, and sending early warning and evacuation information to a broadcast early warning and evacuation module 403 in the inner and outer areas of each factory area.

In the embodiment of the invention, the early warning evacuation information comprises the route walking planning prompt voice of different areas and the prompt voice information of wearing the protective articles, staff is guided to evacuate orderly and rapidly by playing the voice of the walking route, compared with the prior art, when dangerous article leakage occurs through each staff handheld terminal, the evacuation route is different by sending the evacuation route to the handheld terminal, each staff handheld terminal in the scheme in the prior art is inconvenient for daily work operation of staff, and under the condition of confusion, the staff is prone to fear, tension and fear, forget to check the handheld terminal route, the mind is lost, the emotion is unstable, the brain is prone to blank condition, and the staff is forgotten to think about how to walk, and the technical scheme does not need staff to check the terminal thinking, only needs to walk to hear the corresponding walking direction to evacuate correspondingly, such as simple words like forward and backward, and the signal is easy to receive and withdraw rapidly. In an embodiment, when the target leakage area is an internal monitoring area and is an enclosing area of two adjacent first article areas of the target leakage area, a guard scheduling instruction of moving down the guard of the first article area to the personnel taking area and moving down the guard of the second article area to the first article area is sent; staff in the leakage area is firstly contacted with leakage gas, dyspnea, eye irritation, cough, throat discomfort, headache, nausea, vomiting, skin irritation and the like can occur in a short time, at the moment, if the staff is directly evacuated, the symptoms can occur on the way of evacuation, evacuation speed can be slowed down, even the staff cannot walk and escape, at the moment, the protection product in the object area in the leakage area can be moved to a position where the staff can take, so that the protection product such as a respiratory protection mask is worn, evacuation is carried out, the protection product in the position opposite to the leakage area can be moved downwards to the leakage area, and more staff can take the protection product in the moving process. The staff wearing the protective articles can provide help for the staff who cannot walk when encountering the existing symptoms in the evacuation process, for example, a plurality of people support the staff to evacuate together, or the staff who cannot walk quickly when having the slight symptoms wear the protective articles first, so that the situation that the harmful gas is inhaled too much to cause serious physical injury is avoided, and the staff can walk slowly to evacuate or the origin waits for rescue. For example, the leakage area is D2s & D3z, the guard of the corresponding article area WPD3y of the corresponding article areas WPD3z, WPD2s, D2x & D3y moves in the direction of WPD3z and moves downward, and the guard of WPD2x moves in the direction of WPD2s and moves downward. The broadcast early warning evacuation module 403 sends the prompt voice information of the optimal evacuation route to the internal monitoring area and the external monitoring area, and the broadcast early warning evacuation module 403 sends the prompt voice information of wearing the protection product to the target leakage area. The walking path is played according to the optimal evacuation route through voice, the voice prompt is used for carrying out wearing selection of the protective product without thinking, the evacuation is carried out at the fastest speed without thinking, and the safety is ensured.

In another embodiment, when the target leakage area is an external monitoring area, a guard scheduling instruction that the guard moves down to the personnel access area is sent; namely, leaked gas cannot enter each factory area immediately, staff in each area in the factory area correspondingly take the protective products to wear and then go out of the factory area, toxic and harmful gas is inhaled in the evacuation process to avoid the situation that the staff cannot walk and evacuate, and meanwhile, for staff positioned outside the factory area, the staff in the factory area are all worn with the protective products and have protective effects for a period of time, the staff can evacuate normally, and when leaving the factory area and entering the factory area, the staff not wearing the protective products outside can be helped by taking the redundant protective products, or the staff with symptoms are supported by a plurality of persons and carried back to evacuate together rapidly, so that the staff incapable of evacuating or poisoning can be reduced as much as possible while rapid and orderly evacuation is realized, and the occurrence probability of major safety accidents is greatly reduced. The broadcast early warning evacuation module 403 that sends the prompt voice information of the optimal evacuation route to the internal monitoring area and the external monitoring area, and the broadcast early warning evacuation module 403 that sends the prompt voice information of wearing the protection to each internal monitoring area. The walking path is played according to the optimal evacuation route through voice, the voice prompt is used for carrying out wearing selection of the protective product without thinking, the evacuation is carried out at the fastest speed without thinking, and the safety is ensured.

In another embodiment, when the target leakage area is an internal monitoring area and the number is equal to two and is an enclosing area of two line segments in the same factory, a protection product scheduling instruction of the first article area and the second article area corresponding to the two line segments is sent to move towards the direction of deviating from the central point of the current factory and move downwards to the personnel taking area; the two opposite monitoring areas are leakage areas, and staff in the two areas need protection products, when a leakage accident is broadcast and played, the instinctive reaction of the staff can move towards the direction of the safety channel, so that the protection products move towards the direction close to one side of the safety channel and move downwards, staff in evacuation can conveniently take and wear the protection products, and the situation that the staff thinks about to take the protection products in a turn-back way or continue running the evacuation to delay the evacuation time is avoided. For example, if both D2s & D3z and D2x & D3y are leak areas, the guard of the article area WPD2x moves toward the safety path Dn and moves downward, the guard of the article area WPD2s moves toward the safety path Db and moves downward, the guard of the article area WPD3y moves toward the safety path Dn and moves downward, and the guard of the article area WPD3z moves toward the safety path Db and moves downward.

The broadcasting early warning evacuation module 403 sends the prompt voice information of the optimal evacuation route to the leakage monitoring area, and the broadcasting early warning evacuation module 403 sends the prompt voice information of wearing the protection product to the target leakage area. The walking path is played according to the optimal evacuation route through voice, the voice prompt is used for carrying out wearing selection of the protective product without thinking, the evacuation is carried out at the fastest speed without thinking, and the safety is ensured.

Referring to fig. 2, fig. 2 is a flow chart of a dangerous chemical leakage personnel evacuation management method according to a second embodiment of the present invention. Specifically, as shown in fig. 2, the dangerous chemical leakage personnel evacuation management method may include the following steps:

S201, acquiring the layout information of the dangerous industrial park, dividing the park into areas, and corresponding numbering the leak monitoring modules 402 in the inner and outer areas of each divided factory area, wherein the numbers are associated with the positions of the divided areas.

S202, monitoring data of a plurality of leakage monitoring modules 402 are obtained to judge whether dangerous chemicals are leaked, and when the dangerous chemicals are leaked, the positions of target leakage areas and evacuation routes of areas inside and outside each factory area are obtained through analysis.

S203, sending a guard scheduling instruction to a guard scheduling module 404 in each factory area, and sending early warning and evacuation information to a broadcast early warning and evacuation module 403 in the inner and outer areas of each factory area.

In the embodiment of the present invention, the specific implementation manners of step 201, step 202 and step 203 may refer to the descriptions of step 101, step 102 and step 103 in the first embodiment, which are not repeated here.

S204, analyzing and identifying the monitoring data to obtain a first coordinate position of the person falling to the ground under the first coordinate system, obtaining a second coordinate position of a temporary salvation personnel terminal under the first coordinate system, calculating to obtain a rescue distance difference between the first coordinate position and the second coordinate position, calculating an evacuation distance difference between the first coordinate position and the position of the safety zone through the safety channel, selecting a corresponding temporary salvation personnel terminal with a sum of the rescue distance difference and the evacuation distance difference smaller than a preset rescue distance, and sending path voice prompt information corresponding to the first coordinate position of the person falling to the ground.

In the embodiment of the invention, after preprocessing operations such as denoising, contrast enhancement, scaling and the like are performed on the monitoring image shot by the camera, the gesture estimation is performed on the human body area, and the key points or the characteristic points of the human body are extracted, so that the gesture information of the human body is obtained, and whether the ground falling event occurs is judged according to the gesture information of the human body, for example, whether the ground falling occurs can be judged according to the gesture change, the speed change, the acceleration change and the like of the human body. Each factory has a temporary rescue personnel post of 24 hours, the post personnel is a personnel with certain medical rescue knowledge reserve, certain evacuation escape knowledge reserve and better physical quality, different personnel wear the protective article and wear the locator for 24 hours, and the protective article to be worn for rescue is arranged on the clothing. When detecting that someone falls to the ground, namely, toxic and harmful gas is inhaled, the person can not walk or even unconscious, the position of the temporary rescue workers in each factory is positioned through the positioner, and when the sum of the distance between the position of the temporary rescue workers and the distance difference between the position of the falling person and the position of the falling person reaching a safe area is smaller than a preset rescue distance, the preset rescue distance is the distance which can enable the temporary rescue workers to safely evacuate while providing assistance according to comprehensive calculation of the leakage rate, the leakage amount and the gas flowing direction, which are obtained through detection and analysis of the gas concentration sensor. When the temporary rescue personnel arrive at the position of the falling person according to the voice prompt information, the falling person can wear the protective article to be worn for rescue arranged on the clothes of the temporary rescue personnel, so that the falling person is prevented from continuously sucking excessive toxic and harmful gas, and more time is striven for rescue. And be different from the handheld terminal of every staff of prior art, purchase handheld terminal cost is higher, and lose under the unexpected circumstances easily, if ordinary work carelessly loses, and the confusion environment is lost when leaking the accident and is lost, causes can't learn the evacuation route of correct at the key moment and carries out safe evacuation, and this technical scheme's interim rescue personnel is less, equipment purchase is less, the cost is lower, and interim rescue personnel can be in every factory work, like business turn over registration, safety inspection etc. not only improved the security but also reduced the cost of addding security personnel in addition.

Referring to fig. 3, fig. 3 is a flow chart of a dangerous chemical leakage personnel evacuation management method according to a third embodiment of the present invention. Specifically, as shown in fig. 3, the dangerous chemical leakage personnel evacuation management method may include the following steps:

S301, acquiring the layout information of the dangerous industrial park, dividing the park into areas, and corresponding numbers of the leakage monitoring modules 402 in the inner and outer areas of each divided factory area, wherein the numbers are associated with the positions of the divided areas.

S302, monitoring data of a plurality of leakage monitoring modules 402 are obtained to judge whether dangerous chemicals are leaked, and when the dangerous chemicals are leaked, the positions of target leakage areas and evacuation routes of areas inside and outside each factory area are obtained through analysis.

S303, sending a guard scheduling instruction to a guard scheduling module 404 in each factory area, and sending early warning and evacuation information to a broadcast early warning and evacuation module 403 in the inner and outer areas of each factory area.

S304, analyzing and identifying the monitoring data to obtain a first coordinate position of the person falling to the ground under the first coordinate system, obtaining a second coordinate position of a temporary salvation personnel terminal under the first coordinate system, calculating to obtain a rescue distance difference between the first coordinate position and the second coordinate position, calculating an evacuation distance difference between the first coordinate position and the position of the safety zone through the safety channel, selecting a corresponding temporary salvation personnel terminal with a sum of the rescue distance difference and the evacuation distance difference smaller than a preset rescue distance, and sending path voice prompt information corresponding to the first coordinate position of the person falling to the ground.

In the embodiment of the present invention, the specific implementation manners of step 301, step 302, step 303 and step 304 may refer to the descriptions of step 201, step 202, step 203 and step 204 in the second embodiment, which are not repeated here.

S305, acquiring the target number of corresponding temporary rescue personnel terminals, of which the sum of the rescue distance difference and the evacuation distance difference is smaller than the preset rescue distance, and judging whether the target number is smaller than the first preset number; if the number of the temporary rescue personnel terminals is smaller than the first preset number, the sum of the rescue distance difference and the evacuation distance difference is arranged in an ascending order, and the first corresponding temporary rescue personnel terminals are selected to be arranged in the sum of the rescue distance difference and the evacuation distance difference and are sent to the prompt voice information of the ground falling personnel for temporarily wearing the protective articles and evacuating in time and the prompt voice information of the corresponding paths. The voice prompt information which enables the temporary rescue personnel to wear the protective articles for the falling people to evacuate is output, and then the temporary rescue personnel is handed to the firefighter for rescue, so that the safety of the rescue personnel is guaranteed, and the falling people are prevented from being in danger continuously. The first preset number is typically 3.

If the number of the temporary rescue personnel terminals is larger than or equal to the first preset number, the corresponding temporary rescue personnel terminals with the second preset number, the sum of the rescue distance difference and the evacuation distance difference of which is arranged in an ascending order, are selected to be sent to the ground falling personnel to wear the protective articles and withdraw to the prompting voice information of the safe area position together with the prompting voice information of the corresponding path. I.e. a plurality of people providing rescue assistance, can support or back up the ground for safe evacuation, and the second preset number is generally 5. The limitation of the second preset number avoids too many people from stay in unsafe areas, and reduces the probability of serious safety accidents.

Referring to fig. 5, fig. 5 is a schematic structural diagram of a dangerous chemical leakage personnel evacuation management system 400 according to an embodiment of the present invention. The dangerous chemical leakage personnel evacuation management system 400 of the embodiment of the present invention includes a module for executing the dangerous chemical leakage personnel evacuation management method described above. Specifically, the dangerous chemical leakage personnel evacuation management system 400 according to the embodiment of the present invention may include: an evacuation planning module 401, a leak monitoring module 402, a broadcast early warning evacuation module 403, and a guard scheduling module 404. Wherein:

The evacuation planning module 401 is configured to obtain layout information of a dangerous industrial park, divide the park into areas, and correspondingly number the leak monitoring modules 402 in the inner and outer areas of each divided factory area, where the numbers are associated with the positions of the divided areas;

The leak monitoring module 402 is configured to monitor the obtained monitoring data of the divided area, and send the monitoring data to the evacuation planning module 401;

the evacuation planning module 401 is further configured to obtain monitoring data to determine whether dangerous chemicals leak, and analyze and obtain a target leakage area position and evacuation routes of the inner and outer areas of each factory when the dangerous chemicals leak; sending a guard scheduling instruction and early warning evacuation information;

The broadcast early warning evacuation module 403 is configured to receive early warning evacuation information, and perform route walking planning prompt voice of different areas and prompt voice playing of wearing a protection product;

The guard scheduling module 404 is configured to receive a guard scheduling instruction to move a guard.

In an embodiment, the acquiring the layout information of the dangerous industrial park, dividing the park into areas, and numbering the leak monitoring modules 402 in the inner and outer areas of each divided factory area correspondingly, where the number is associated with the position of the divided area, the evacuation planning module 401 is specifically configured to: dividing the external area of the park, establishing a first coordinate system by taking the center point of the park as an origin, dividing the area outside the park as an external monitoring area, and associating the coordinate value of the external monitoring area with the number of the corresponding leakage monitoring module 402;

Dividing the inner area of a factory of a park into a plurality of inner monitoring areas by a plurality of line segments, wherein the line segments penetrate through the central point of the inner area of the factory; the central point is used for dividing the corresponding area below each line segment into a first article area and a second article area, wherein two line segments which are vertically arranged are used as the abscissas and the ordinates, a second coordinate system is established by the abscissas and the ordinates, the coordinate values of the internal monitoring area are associated with the numbers of the corresponding leakage monitoring modules 402, and the first article area and the second article area are respectively provided with a protection article scheduling module 404.

In an embodiment, monitoring data of the plurality of leakage monitoring modules 402 are acquired to determine whether the dangerous chemical is leaked, and when the dangerous chemical is leaked, the target leakage area position and the evacuation route of the inner area and the outer area of each factory area are obtained through analysis; the evacuation planning module 401 is configured to obtain target gas concentration values obtained by monitoring gas concentration sensors in the external monitoring area and the internal monitoring area, and obtain a number corresponding to the leakage monitoring module 402 and a corresponding coordinate value when the target gas concentration value is determined to be greater than a preset gas concentration value, so as to obtain a target leakage area position.

In an embodiment, the monitoring data of the plurality of leakage monitoring modules 402 are obtained to determine whether the dangerous chemical is leaked, when the dangerous chemical is leaked, the evacuation planning module 401 is configured to obtain a target leakage area position and an evacuation route of each of the inside and outside areas of the factory, and when the evacuation planning module is configured to obtain target images captured by monitoring devices of the outside monitoring area and the inside monitoring area, identify that the target images are colored smoke images, and detect that a color depth value in the colored smoke images is greater than a color depth value detected for the first time within a preset time, obtain a gas flow direction, and obtain a dangerous position area according to the gas flow direction;

In an embodiment, when the protection product scheduling instruction is sent to the protection product scheduling module 404 in each factory area and the early warning evacuation information is sent to the broadcast early warning evacuation module 403 in the internal and external areas of each factory area, the evacuation planning module 401 is configured to send the protection product scheduling instruction that the protection product in the first product area moves down to the personnel taking area and the protection product in the second product area moves to the first product area and moves down to the personnel taking area when the target leakage area is an internal monitoring area and is an enclosing area of two adjacent first product areas of the target leakage area;

the broadcast early warning evacuation module 403 sends the prompt voice information of the optimal evacuation route to the internal monitoring area and the external monitoring area, and the broadcast early warning evacuation module 403 sends the prompt voice information of wearing the protection product to the target leakage area.

In an embodiment, when the protection product scheduling instruction is sent to the protection product scheduling module 404 in each factory area and the early warning and evacuation information is sent to the broadcast early warning and evacuation module 403 in the internal and external areas of each factory area, the evacuation planning module 401 is configured to send the protection product scheduling instruction that the protection product moves down to the personnel taking area when the target leakage area is the external monitoring area;

the broadcast early warning evacuation module 403 that sends the prompt voice information of the optimal evacuation route to the internal monitoring area and the external monitoring area, and the broadcast early warning evacuation module 403 that sends the prompt voice information of wearing the protection to each internal monitoring area.

In an embodiment, the evacuation planning module 401 is configured to send a protection product scheduling instruction for moving the protection products of the first article area and the second article area corresponding to the two line segments to the current factory away from the center point direction and moving the protection products down to the personnel taking area when the target leakage area is an internal monitoring area and the number of the target leakage areas is equal to two and the target leakage area is a surrounding area of the two line segments in the same factory;

In an embodiment, the evacuation planning module 401 is configured to analyze the identification monitoring data to obtain a first coordinate position of the person falling to the ground in the first coordinate system, obtain a second coordinate position of the temporary rescue personnel terminal in the first coordinate system, calculate a rescue distance difference between the first coordinate position and the second coordinate position, calculate an evacuation distance difference between the first coordinate position and the position reaching the safe area through the safe channel, select a corresponding temporary rescue personnel terminal with a sum of the rescue distance difference and the evacuation distance difference smaller than a preset rescue distance, and send a path voice prompt message corresponding to the first coordinate position of the person falling to the ground.

In an embodiment, the evacuation planning module 401 is configured to obtain a target number of corresponding temporary rescue personnel terminals with a sum of a rescue distance difference and an evacuation distance difference smaller than a preset rescue distance, and determine whether the target number is smaller than a first preset number; if the number of the temporary rescue personnel terminals is smaller than the first preset number, ascending the sum of the rescue distance difference and the evacuation distance difference, selecting a corresponding temporary rescue personnel terminal with the first sum of the rescue distance difference and the evacuation distance difference, and sending the temporary rescue personnel terminal to a ground falling personnel to temporarily wear a protective article and timely evacuate prompt voice information and prompt voice information of a corresponding path; if the number of the temporary rescue personnel terminals is larger than or equal to the first preset number, the corresponding temporary rescue personnel terminals with the second preset number, the sum of the rescue distance difference and the evacuation distance difference of which is arranged in an ascending order, are selected to be sent to the ground falling personnel to wear the protective articles and withdraw to the prompting voice information of the safe area position together with the prompting voice information of the corresponding path.

Specifically, the dangerous chemical leakage personnel evacuation management system 400 may implement part or all of the steps in the dangerous chemical leakage personnel evacuation management method in the embodiments shown in fig. 1 to 3 through the above modules. It should be understood that the embodiments of the present invention are apparatus embodiments corresponding to the method embodiments, and the description of the method embodiments also applies to the embodiments of the present invention.

Referring to fig. 6, fig. 6 is a schematic structural diagram of an electronic device 600 according to an embodiment of the invention. The intelligent terminal is used for executing the method. As shown in fig. 6, the electronic device 600 in the present embodiment may include: one or more processors 601 and a memory 602. Optionally, the server may also include one or more user interfaces 603. The processor 601, user interface 603 and memory 602 described above may be connected by a bus 604 or may be connected by other means, illustrated in fig. 6 by way of a bus.

The Processor 601 may be a central processing unit (Central Processing Unit, CPU), which may also be other general purpose processors, digital signal processors (DIGITAL SIGNAL Processor, DSP), application specific integrated circuits (ApplicationSpecific Integrated Circuit, ASIC), off-the-shelf Programmable gate arrays (Field-Programmable GATE ARRAY, FPGA) or other Programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, or the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.

The user interface 603 may be used for interaction of transceiving information or signaling, as well as reception and transmission of signals, and the user interface 603 may include a receiver and a transmitter for communicating with other devices. The memory 602 may mainly include a storage program area and a storage data area, where the storage program area may store an operating system, a storage program (such as a text storage function, a location storage function, etc.) required for at least one function; the storage data area may store data (such as image data, text data) created according to the use of the server, etc., and may include an application storage program, etc. In addition, the memory 602 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage device.

The memory 602 is also used to store program instructions. The processor 601 may call the program instructions stored in the memory 602, so as to implement the dangerous chemical leakage personnel evacuation management method according to the embodiment of the present invention.

Wherein the processor 601 is operable to invoke the program instructions to perform the steps of: acquiring dangerous industrial park layout information, dividing the park into areas, and numbering leakage monitoring modules 402 in the inner and outer areas of each divided factory area correspondingly, wherein the numbers are associated with the positions of the divided areas;

Acquiring monitoring data of a plurality of leakage monitoring modules 402 to judge whether dangerous chemicals are leaked, and analyzing to obtain the positions of target leakage areas and evacuation routes of areas inside and outside each factory area when the dangerous chemicals are leaked;

A guard scheduling instruction is sent to a guard scheduling module 404 in each factory area, and early warning and evacuation information is sent to a broadcast early warning and evacuation module 403 in each factory area and in-out area.

In one embodiment, the method includes obtaining the layout information of the dangerous industrial park, dividing the park into areas, and numbering the leak monitoring modules 402 of the areas inside and outside the respective divided areas, where the numbers are associated with the positions of the divided areas, and the processor 601 may be configured to invoke the program instructions to execute the following steps: dividing the external area of the park, establishing a first coordinate system by taking the center point of the park as an origin, dividing the area outside the park as an external monitoring area, and associating the coordinate value of the external monitoring area with the number of the corresponding leakage monitoring module 402;

In an embodiment, the monitoring data of the plurality of leak monitoring modules 402 are acquired to determine whether the hazardous chemical is leaked, and when the hazardous chemical is leaked, the processor 601 may be configured to invoke the program instructions to execute the following steps when analyzing and obtaining the target leakage area position and the evacuation route of each intra-factory and intra-factory area: and acquiring target gas concentration values obtained by monitoring the gas concentration sensors of the external monitoring area and the internal monitoring area, and acquiring the number and the corresponding coordinate value of the corresponding leakage monitoring module 402 when the target gas concentration value is judged to be larger than the preset gas concentration value, so as to obtain the position of the target leakage area.

In an embodiment, the monitoring data of the plurality of leak monitoring modules 402 are acquired to determine whether the hazardous chemical is leaked, and when the hazardous chemical is leaked, the processor 601 may be configured to invoke the program instructions to execute the following steps when analyzing and obtaining the target leakage area position and the evacuation route of each intra-factory and intra-factory area: acquiring target images shot by monitoring equipment of an external monitoring area and an internal monitoring area, recognizing the target images as colored smoke images, and detecting that the color depth value in the colored smoke images is larger than the color depth value detected for the first time within preset time to obtain a gas flow direction and a dangerous position area according to the gas flow direction;

In an embodiment, when sending the guard scheduling instruction to the guard scheduling module 404 in each factory area and sending the early warning and evacuation information to the broadcast early warning and evacuation module 403 in each factory area, the processor 601 may be configured to invoke the program instructions to perform the following steps: when the target leakage area is an internal monitoring area and is an enclosing area of two adjacent first article areas of the target leakage area, a protection product of the first article areas is sent to move downwards to a personnel taking area, and a protection product scheduling instruction of the second article areas is sent to the first article areas and moves downwards to the personnel taking area;

In an embodiment, the processor 601 may be configured to invoke the program instructions to perform the following steps of: when the target leakage area is an external monitoring area, a protection product scheduling instruction for moving the protection product downwards to a personnel taking area is sent;

In one embodiment, the processor 601 may be configured to invoke the program instructions to perform the steps of: when the target leakage area is an internal monitoring area, the number of the target leakage areas is equal to two and the target leakage areas are the enclosing areas of two line segments in the same factory, a protection product scheduling instruction of a first article area and a second article area corresponding to the two line segments is sent to move towards the direction of deviating from a central point of the current factory and move downwards to a personnel taking area;

In a specific implementation, the processor 601 and the like described in the embodiment of the present invention may perform the implementation described in the method embodiment shown in fig. 1 to 3, and may also perform the implementation of each module described in fig. 5, which is not repeated herein.

The embodiment of the present invention further provides a computer readable storage medium, where the computer readable storage medium stores a computer program, where the computer program when executed by a processor may implement part or all of the steps in the dangerous chemical leakage personnel evacuation management method described in the embodiment corresponding to fig. 1 to 3, and may also implement the function of the dangerous chemical leakage personnel evacuation management system 400 in the embodiment shown in fig. 5, and may also implement the function of the electronic device in the embodiment shown in fig. 6, which is not described herein.

The computer readable storage medium may be the dangerous chemical leakage personnel evacuation management system 400 or an internal storage unit of the electronic device according to the foregoing embodiment, for example, a hard disk or a memory of the dangerous chemical leakage personnel evacuation management system 400 or the electronic device. The computer readable storage medium may also be an external storage device of the hazardous chemical substance leakage personnel evacuation management system 400 or an electronic device, for example, a plug-in hard disk, a smart memory card (SMART MEDIA CARD, SMC), a secure digital (SecureDigital, SD) card, a flash memory card (FLASH CARD) and the like which are provided on the hazardous chemical substance leakage personnel evacuation management system 400 or the electronic device.

Embodiments of the present invention also provide a computer program product comprising instructions which, when run on a computer, cause the computer to perform some or all of the steps of the above method.

In the present application, the term "and/or" is merely an association relation describing an association object, and means that three kinds of relations may exist, for example, a and/or B may mean: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

In various embodiments of the present application, the sequence number of each process does not mean the sequence of execution, and the execution sequence of each process should be determined by its functions and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.

While the invention has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the invention.

Claims

1. The dangerous chemical leakage personnel evacuation management method is characterized by comprising the following steps of:

The method comprises the steps of sending a protection product scheduling instruction to a protection product scheduling module in each factory area and sending early warning and evacuation information to a broadcast early warning and evacuation module in each internal and external area of the factory area, wherein the early warning and evacuation information comprises route walking planning prompt voice in different areas and prompt voice information for wearing protection products;

Acquiring dangerous industrial park layout information, carrying out regional division on the park, and carrying out corresponding numbering on leakage monitoring modules in the inner and outer areas of each divided factory, wherein the numbering is associated with the position of the divided area, and specifically comprises the following steps:

Dividing the inner area of a factory of a park into a plurality of inner monitoring areas by a plurality of line segments, wherein the line segments penetrate through the central point of the inner area of the factory; dividing the corresponding area below each line segment into a first article area and a second article area by using a central point, wherein two line segments which are vertically arranged are used as an abscissa, a second coordinate system is established by using the abscissa, the coordinate value of an internal monitoring area is associated with the number of a corresponding leakage monitoring module, the first article area and the second article area are both provided with a protection article scheduling module,

The method comprises the steps of sending a protection product scheduling instruction to a protection product scheduling module in each factory area and sending early warning and evacuation information to a broadcast early warning and evacuation module in an area inside and outside each factory area, and specifically comprises the following steps:

The broadcasting early warning evacuation module is used for sending the prompt voice information of the optimal evacuation route to the internal monitoring area and the external monitoring area and sending the prompt voice information of the wearing protection product to the target leakage area;

The broadcasting early warning evacuation module is used for sending the prompt voice information of the optimal evacuation route to the internal monitoring area and the external monitoring area and sending the prompt voice information of the wearing protection products to each internal monitoring area;

2. The dangerous chemical leakage personnel evacuation management method of claim 1, wherein the method comprises the steps of obtaining monitoring data of a plurality of leakage monitoring modules to judge whether dangerous chemicals are leaked, and analyzing to obtain a target leakage area position and evacuation routes of areas inside and outside each factory area when the dangerous chemicals are leaked, and specifically comprises the following steps:

3. The dangerous chemical leakage personnel evacuation management method of claim 2, wherein the method comprises the steps of obtaining monitoring data of a plurality of leakage monitoring modules to judge whether dangerous chemicals are leaked, and analyzing to obtain a target leakage area position and evacuation routes of areas inside and outside each factory area when the dangerous chemicals are leaked, and specifically comprises the following steps:

4. A hazardous chemical substance leakage personnel evacuation management system, characterized by comprising a module for executing the hazardous chemical substance leakage personnel evacuation management method according to any one of claims 1 to 3, in particular comprising an evacuation planning module, a leakage monitoring module, a broadcast early warning evacuation module and a guard scheduling module, wherein,

5. An electronic device comprising a processor, a user interface and a memory, the processor, the user interface and the memory being interconnected, wherein the memory is adapted to store a computer program comprising program instructions, the processor being configured to invoke the program instructions to perform the hazardous chemical leakage personnel evacuation management method according to any one of claims 1 to 4.

6. A computer readable storage medium, characterized in that the computer readable storage medium stores a computer program comprising program instructions that, when executed by a processor, cause the processor to perform the hazardous chemical leakage personnel evacuation management method according to any one of claims 1 to 4.