阅读说明：本技术 一种应急预案流程化分解执行方法 (Emergency plan flow decomposition execution method ) 是由 黄涛 冯亚坤 于 2021-06-11 设计创作，主要内容包括：本发明公开了一种应急预案流程化分解执行方法,涉及消防应急技术领域,包括以下步骤：S1,应急处理系统通过自动检测报警模块获取建筑内火灾报警信息；S2,应急处理系统根据火灾报警模块发送的信息判断出火灾源,分别执行步骤S3以及步骤S4；S3,应急处理系统根据火灾源在建筑内的位置以及BIM建筑三维建模模块构建最佳疏散线路,执行步骤S5；S4,应急处理系统根据火灾源在建筑内的位置以及BIM建筑三维建模模块构建火灾蔓延路线,并启动火灾蔓延路线上的消防设备,执行步骤S6；通过此种设计达到在火灾发生时,规划疏散路线并通过语音播报器语音指导人群从安全线路撤离,减少火灾发生时产生的危害的目的。(The invention discloses an emergency plan flow decomposition execution method, which relates to the technical field of fire emergency and comprises the following steps: s1, the emergency processing system acquires the in-building fire alarm information through the automatic detection alarm module; s2, the emergency processing system judges the fire source according to the information sent by the fire alarm module, and executes the step S3 and the step S4 respectively; s3, the emergency processing system constructs the optimal evacuation route according to the position of the fire source in the building and the BIM building three-dimensional modeling module, and executes the step S5; s4, the emergency processing system constructs a fire spreading route according to the position of the fire source in the building and the BIM building three-dimensional modeling module, starts fire fighting equipment on the fire spreading route, and executes the step S6; by means of the design, the purposes that when a fire disaster happens, an evacuation route is planned, people are guided to evacuate from a safety route through voice of the voice broadcaster, and harm caused when the fire disaster happens is reduced are achieved.)

1. The emergency plan flow decomposition execution method is characterized by comprising a building fire-fighting emergency plan flow execution method, and the building fire-fighting emergency plan flow execution method comprises the following steps:

s1, the emergency processing system acquires the in-building fire alarm information through the automatic detection alarm module, and executes the step S2;

s2, the emergency processing system judges the fire source according to the information sent by the fire alarm module, and executes the step S3 and the step S4 respectively;

s3, the emergency processing system constructs the optimal evacuation route according to the position of the fire source in the building and the BIM building three-dimensional modeling module, and executes the step S5;

s4, the emergency processing system constructs a fire spreading route according to the position of the fire source in the building and the BIM building three-dimensional modeling module, starts fire fighting equipment on the fire spreading route, and executes the step S6;

s5, based on the positions of different broadcasting devices in the building, people in different places in the building are instructed to arrive at the optimal evacuation route through voice to evacuate;

and S6, after the fire fighting equipment is started, judging whether the fire spreading trend is restrained or not, if the fire spreading trend is restrained, commanding the staff to go to the fire scene to extinguish the fire through voice, and if the fire spreading trend is not restrained, sending the scene information to the nearest fire center.

2. The method as claimed in claim 1, wherein in step S1, the automatic detection and alarm module includes a temperature sensor and a smoke sensor, each of the temperature sensor and the smoke sensor is provided with a positioning device, and the temperature sensor and the smoke sensor are respectively disposed in an aisle in a building, a toilet, an electric control room, a gas pipeline, and a conference room.

3. The method of claim 2, wherein in step S2, the emergency processing system establishes a sphere with a radius X based on the location of the temperature sensor that first detects a temperature exceeding a predetermined temperature threshold or the location of the smoke sensor that first detects a smoke concentration exceeding a predetermined smoke concentration threshold as a center point, and determines the location of the temperature sensor that second detects a temperature exceeding the predetermined temperature threshold or the location of the smoke sensor that second detects a smoke concentration exceeding a predetermined smoke concentration threshold in the sphere based on the locations of the temperature sensors or the smoke sensors distributed in the sphere, and the emergency processing system determines the location between the temperature sensor that first detects a temperature exceeding the predetermined temperature threshold and the temperature sensor that second detects a temperature exceeding the predetermined temperature threshold or the location of the smoke sensor that first detects a smoke concentration exceeding the predetermined smoke concentration threshold The location between the smoke sensor that has exceeded the set smoke concentration threshold and the second smoke sensor that detects a smoke concentration that exceeds the set smoke concentration threshold serves as a source of fire.

4. The method of claim 1, wherein in step S3, the BIM building three-dimensional modeling module is pre-stored with a three-dimensional space structure diagram of the building including fire fighting equipment, and after determining the fire source, the BIM building three-dimensional modeling module can construct a model diagram of a fire path according to the building space structure, and plan an optimal evacuation route in the BIM building three-dimensional modeling module based on the fire path and the building space structure diagram, avoiding the fire path and without using an elevator.

5. The method of claim 1, wherein in step S4, the fire fighting equipment includes smoke exhaust fans and channels, automatic sprinkler, foam fire fighting devices.

6. The method of claim 1, wherein in step S5, broadcasting devices are installed in each crowd concentrated place of the building, and in the BIM building three-dimensional modeling module, the spatial positions of the broadcasting devices in the building are included, and according to the optimal evacuation route planned in step S3, the directions to the optimal evacuation route are planned with different broadcasting devices as starting points, and the directions to the optimal evacuation route are broadcasted by voice through the corresponding broadcasting devices.

7. The method of claim 2, wherein in step S6, the distance between two adjacent temperature sensors or smoke sensors on the fire propagation route is calculated, and the speed V of fire propagation is calculated according to the time when the fire propagates to the next temperature sensor or smoke sensor detecting temperature exceeding the set threshold or the smoke sensor detecting smoke concentration exceeding the set threshold, if the speed V continuously decreases, the trend of fire propagation is suppressed, and if the speed V does not change or increases, the trend of fire propagation is not suppressed.

8. The method of claim 1, wherein the scene information comprises fire location information, emergency processing system building fire spreading route information and personnel evacuation situation according to the location of the fire source in the building and BIM building three-dimensional modeling module.

Technical Field

The invention relates to the technical field of fire-fighting emergency, in particular to an emergency plan flow decomposition execution method.

Background

The flow of people in various civil and commercial buildings is large, various electrical equipment are numerous, fire is easily caused by the factors or the factors of the various electrical equipment, due to the large flow of people, the subsequent trampling accidents can be caused by panic caused by fire, after the fire happens, a fire fighter needs a certain time to arrive at the scene, in the time period, the accident is a high-occurrence stage, in the existing buildings, a fire alarm is arranged mostly, the fire alarm can only give an alarm for the generation of the fire, and the emergency treatment can not be carried out for the fire.

In order to avoid the situations, the emergency plan flow decomposition execution method is designed, when a fire disaster occurs, evacuation routes can be planned, people can be guided to evacuate from a safe line through voice of the voice broadcaster, fire fighting equipment in a building is started, the trend of fire spread is judged, whether the help of a fire center is requested or not is determined, early-stage preparation work is made for rescue of firemen, and the harm caused when the fire disaster occurs can be reduced.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides an emergency plan flow decomposition execution method.

The purpose of the invention is realized by the following technical scheme:

an emergency plan flow decomposition execution method comprises a building fire-fighting emergency plan flow execution method, and the building fire-fighting emergency plan flow execution method comprises the following steps:

s1, the emergency processing system acquires the in-building fire alarm information through the automatic detection alarm module, and executes the step S2;

s2, the emergency processing system judges the fire source according to the information sent by the fire alarm module, and executes the step S3 and the step S4 respectively;

s3, the emergency processing system constructs the optimal evacuation route according to the position of the fire source in the building and the BIM building three-dimensional modeling module, and executes the step S5;

s4, the emergency processing system constructs a fire spreading route according to the position of the fire source in the building and the BIM building three-dimensional modeling module, starts fire fighting equipment on the fire spreading route, and executes the step S6;

s5, based on the positions of different broadcasting devices in the building, people in different places in the building are instructed to arrive at the optimal evacuation route through voice to evacuate;

and S6, after the fire fighting equipment is started, judging whether the fire spreading trend is restrained or not, if the fire spreading trend is restrained, commanding the staff to go to the fire scene to extinguish the fire through voice, and if the fire spreading trend is not restrained, sending the scene information to the nearest fire center.

Further, in step S1, the automatic detection alarm module includes a temperature sensor and a smoke sensor, each of the temperature sensor and the smoke sensor is provided with a positioning device, and the temperature sensor and the smoke sensor are respectively disposed in an aisle, a toilet, an electric control room, a gas pipeline, and a conference room in the building.

Further, in step S2, the emergency processing system establishes a sphere with X as a radius according to the location of the temperature sensor that first detects the temperature exceeding the set temperature threshold or the location of the smoke sensor that first detects the smoke concentration exceeding the set smoke concentration threshold as a center point, and determines the location of the second temperature sensor that detects the temperature exceeding the set threshold or the location of the second smoke sensor that detects the smoke concentration exceeding the set smoke concentration threshold according to the location of the temperature sensors or the smoke sensors distributed in the sphere, and the emergency processing system determines the location between the first temperature sensor that detects the temperature exceeding the set temperature threshold and the second temperature sensor that detects the temperature exceeding the set temperature threshold or the location between the first smoke sensor that detects the smoke concentration exceeding the set smoke concentration threshold and the second smoke sensor that detects the smoke concentration exceeding the set smoke concentration threshold The location between the smoke sensors that set the smoke concentration threshold serves as a source of fire.

Further, in step S3, the BIM building three-dimensional modeling module pre-stores a three-dimensional space structure diagram of the building including the fire fighting equipment, and after determining the fire source, the BIM building three-dimensional modeling module can construct a traveling route model diagram of the fire in the building according to the building space structure, and plan an optimal evacuation route in the BIM building three-dimensional modeling module under the conditions of avoiding the fire traveling route and not using the elevator based on the fire traveling route and the building space structure diagram.

Further, in step S4, the fire fighting equipment includes a smoke exhaust fan and a channel, an automatic water spray fire extinguishing device, and a foam fire extinguishing device.

Further, in step S5, broadcast devices are provided in each crowd concentrated site of the building, and in the BIM building three-dimensional modeling module, the spatial positions of the broadcast devices in the building are included, and according to the optimal evacuation route planned in step S3, the directions to the optimal evacuation route are planned with different broadcast devices as starting points, and the directions to the optimal evacuation route are subjected to voice broadcast through the corresponding broadcast devices.

Further, in the step S6, the distance between two temperature sensors or smoke sensors that are not adjacent to each other on the fire propagation route is calculated, and the rate V of fire propagation is calculated according to the time until the next temperature sensor or smoke sensor detects that the temperature exceeds the set threshold or the smoke sensor detects that the smoke concentration exceeds the set threshold, and if the rate V continuously becomes smaller, it indicates that the trend of fire propagation is contained, and if the rate V does not become or becomes larger, it indicates that the trend of fire propagation is not contained.

Further, the field information comprises fire place information, the emergency processing system constructs fire spreading route information and personnel evacuation conditions according to the position of a fire source in the building and the BIM building three-dimensional modeling module.

The invention has the beneficial effects that:

1. the invention has the innovation points that through the design of the BIM building three-dimensional modeling module and the automatic detection alarm module, when a fire disaster happens, an optimal evacuation route can be planned, people at different places in the building can be guided to safely go to the optimal evacuation route through the broadcasting devices set at all the places in the building, and all fire fighting equipment on the spreading route can be started according to the fire spreading route when the fire disaster happens.

2. On the basis, if the fire suppression is successful, workers are informed to go to the fire place to carry out manual fire extinguishing, and if the fire suppression is unsuccessful, related fire information is sent to a nearest fire center to provide early preparation for fire extinguishment of fire fighters.

Drawings

FIG. 1 is a flow chart of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other implementations made by those of ordinary skill in the art based on the embodiments of the present invention are obtained without inventive efforts.

In the description of the present invention, it is to be understood that the terms "counterclockwise", "clockwise", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used for convenience of description only, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting.

An emergency plan flow decomposition execution method comprises a building fire-fighting emergency plan flow execution method, and the building fire-fighting emergency plan flow execution method comprises the following steps:

s1, the emergency processing system acquires the in-building fire alarm information through the automatic detection alarm module, and executes the step S2;

s2, the emergency processing system judges the fire source according to the information sent by the fire alarm module, and executes the step S3 and the step S4 respectively;

s3, the emergency processing system constructs the optimal evacuation route according to the position of the fire source in the building and the BIM building three-dimensional modeling module, and executes the step S5;

s4, the emergency processing system constructs a fire spreading route according to the position of the fire source in the building and the BIM building three-dimensional modeling module, starts fire fighting equipment on the fire spreading route, and executes the step S6;

s5, based on the positions of different broadcasting devices in the building, people in different places in the building are instructed to arrive at the optimal evacuation route through voice to evacuate;

and S6, after the fire fighting equipment is started, judging whether the fire spreading trend is restrained or not, if the fire spreading trend is restrained, commanding the staff to go to the fire scene to extinguish the fire through voice, and if the fire spreading trend is not restrained, sending the scene information to the nearest fire center.

The working principle of the scheme is briefly described as follows:

as shown in fig. 1, in the present invention, when a fire occurs in a building, when a temperature sensor or a smoke sensor in the building detects that the temperature or the smoke concentration in the building reaches a set threshold, it is determined that the fire occurs, an emergency processing system establishes a sphere with a radius X based on a BIM building three-dimensional modeling module according to the positions of the temperature sensor and the smoke sensor in the building, within the sphere, a second temperature sensor or the smoke sensor detects that the temperature or the smoke concentration reaches the set threshold again, a central controller takes a distance between the first temperature sensor detecting that the temperature reaches the threshold and the second temperature sensor detecting that the temperature reaches the threshold as a fire source point, the BIM building three-dimensional modeling module includes a spatial structure model including fire fighting equipment in the building, and after the fire source point is established, the BIM building three-dimensional modeling module can plan an optimal evacuation line under the conditions of avoiding the fire spread line and not using an elevator, and simultaneously starts all fire fighting equipment on the fire spread line, including a smoke exhaust fan, a channel, an automatic water spraying fire extinguishing device, a foam fire extinguishing device and the like, and can plan a line which does not pass through the fire spread line to the nearest point of the evacuation line according to the places of different broadcasting devices in the building after the optimal evacuation line is planned, and broadcast the line according to different broadcasting devices, the evacuation line in front of the crowd at the position of the broadcasting device is commanded to evacuate, after the fire fighting equipment is started, the distance between two adjacent temperature sensors or smoke sensors is calculated on a fire spread line, the time for each temperature sensor or smoke sensor to detect that the temperature or the smoke concentration reaches a set threshold value is recorded, the speed V for the fire to spread between each section of temperature sensor or smoke sensor can be known by dividing the distance by the time, if the V is continuously increased, the trend for the fire to spread is still enlarged after the fire fighting equipment is started, if the V is decreased, the trend for the fire to spread is decreased, and under the condition that the trend for the fire to spread is decreased, the emergency processing system commands workers to reach the fire place through the voice broadcasting device to perform fire extinguishing processing by matching with the fire fighting equipment, if the trend for the fire to spread is increased, the emergency processing system sends the coordinate information of the building site, the model diagram containing the fire spreading trend and the evacuation route diagram constructed by the BIM three-dimensional modeling module, the number of people evacuated from the safe evacuation route and other information to the nearest fire center.

Further, in step S1, the automatic detection alarm module includes a temperature sensor and a smoke sensor, each of the temperature sensor and the smoke sensor is provided with a positioning device, and the temperature sensor and the smoke sensor are respectively disposed in an aisle, a toilet, an electric control room, a gas pipeline, and a conference room in the building.

Further, in step S2, the emergency processing system establishes a sphere with X as a radius according to the location of the temperature sensor that first detects the temperature exceeding the set temperature threshold or the location of the smoke sensor that first detects the smoke concentration exceeding the set smoke concentration threshold as a center point, and determines the location of the second temperature sensor that detects the temperature exceeding the set threshold or the location of the second smoke sensor that detects the smoke concentration exceeding the set smoke concentration threshold according to the location of the temperature sensors or the smoke sensors distributed in the sphere, and the emergency processing system determines the location between the first temperature sensor that detects the temperature exceeding the set temperature threshold and the second temperature sensor that detects the temperature exceeding the set temperature threshold or the location between the first smoke sensor that detects the smoke concentration exceeding the set smoke concentration threshold and the second smoke sensor that detects the smoke concentration exceeding the set smoke concentration threshold The location between the smoke sensors that set the smoke concentration threshold serves as a source of fire.

Further, in step S3, the BIM building three-dimensional modeling module pre-stores a three-dimensional space structure diagram of the building including the fire fighting equipment, and after determining the fire source, the BIM building three-dimensional modeling module can construct a traveling route model diagram of the fire in the building according to the building space structure, and plan an optimal evacuation route in the BIM building three-dimensional modeling module under the conditions of avoiding the fire traveling route and not using the elevator based on the fire traveling route and the building space structure diagram.

Further, in step S4, the fire fighting equipment includes a smoke exhaust fan and a channel, an automatic water spray fire extinguishing device, and a foam fire extinguishing device.

Further, in step S5, broadcast devices are provided in each crowd concentrated site of the building, and in the BIM building three-dimensional modeling module, the spatial positions of the broadcast devices in the building are included, and according to the optimal evacuation route planned in step S3, the directions to the optimal evacuation route are planned with different broadcast devices as starting points, and the directions to the optimal evacuation route are subjected to voice broadcast through the corresponding broadcast devices.

Further, in the step S6, the distance between two temperature sensors or smoke sensors that are not adjacent to each other on the fire propagation route is calculated, and the rate V of fire propagation is calculated according to the time until the next temperature sensor or smoke sensor detects that the temperature exceeds the set threshold or the smoke sensor detects that the smoke concentration exceeds the set threshold, and if the rate V continuously becomes smaller, it indicates that the trend of fire propagation is contained, and if the rate V does not become or becomes larger, it indicates that the trend of fire propagation is not contained.

Further, the field information comprises fire place information, the emergency processing system constructs fire spreading route information and personnel evacuation conditions according to the position of a fire source in the building and the BIM building three-dimensional modeling module.

The foregoing is merely a preferred embodiment of the invention, it being understood that the embodiments described are part of the invention, and not all of it. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. The invention is not intended to be limited to the forms disclosed herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.