CN112489547A - Simulated smoke escape system for fire safety study - Google Patents

Simulated smoke escape system for fire safety study Download PDF

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Publication number
CN112489547A
CN112489547A CN202011075047.6A CN202011075047A CN112489547A CN 112489547 A CN112489547 A CN 112489547A CN 202011075047 A CN202011075047 A CN 202011075047A CN 112489547 A CN112489547 A CN 112489547A
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smoke
module
escape
starting
information
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鲁真平
周小春
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ANHUI XIANNENG NEW ENERGY TECHNOLOGY Co.,Ltd.
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Anhui Lianjia Intelligent Technology Co ltd
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    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B25/00Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes

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Abstract

The invention discloses a smoke simulating escape system for fire safety learning, which comprises a personnel detection module, a simulation starting module, a smoke generating module, a smoke monitoring module, an escape starting module, a timing module, an exit induction module, a master control module, a smoke absorbing module and an escape scoring module, wherein the personnel detection module is used for detecting the personnel; the system comprises a personnel detection module, a simulation starting module, a smoke generation module and a smoke monitoring module, wherein the personnel detection module is used for acquiring information of personnel participating in simulated escape, the simulation starting module is used for generating starting information, the starting information is sent to the smoke generation module and the smoke monitoring module, the smoke generation module starts to generate smoke after the starting information is sent to the smoke generation module, and the smoke monitoring module monitors the smoke concentration after the smoke generation module starts to generate smoke; and the smoke monitoring module generates escape starting information after monitoring that the smoke concentration reaches a preset value. The invention can better simulate smoke escape and better ensure the safety of participants.

Description

Simulated smoke escape system for fire safety study
Technical Field
The invention relates to the field of simulation systems, in particular to a smoke simulation escape system for fire safety study.
Background
In China, a large number of production safety casualty accidents occur in high-risk industries mainly including mining, dangerous chemical production, building construction, transportation and the like, and manufacturing and processing industries mainly including medium-sized and small enterprises. One important reason for these accidents is that some practitioners have low safety awareness, so that fire safety training needs to be performed on related practitioners, and there are many types of fire safety training, and a smoke-simulated escape system is also one of the fire safety training systems.
The existing smoke simulating escape system has the advantages that when the smoke simulating escape system is used for simulating smoke escape, the smoke concentration is fixed, the simulation effect is not good enough, the people involved in the smoke simulating escape system are easily injured, and certain influence is brought to the use of the smoke simulating escape system, so that the smoke simulating escape system for fire safety study is provided.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: how to solve current simulation smog system of fleing, when simulating the smog and fleeing for one's life, smog concentration is fixed, leads to its simulation effect not good enough to easily for participating in the people and forming the injury, give the problem that the use of simulation smog system of fleing brought certain influence, provide a fire control safety and learn and use simulation smog system of fleing.
The invention solves the technical problems through the following technical scheme that the smoke escape system comprises a personnel detection module, a simulation starting module, a smoke generation module, a smoke monitoring module, an escape starting module, a timing module, an exit induction module, a master control module, a smoke absorption module and an escape scoring module;
the system comprises a personnel detection module, a simulation starting module, a smoke generation module and a smoke monitoring module, wherein the personnel detection module is used for acquiring information of personnel participating in simulated escape, the simulation starting module is used for generating starting information, the starting information is sent to the smoke generation module and the smoke monitoring module, the smoke generation module starts to generate smoke after the starting information is sent to the smoke generation module, and the smoke monitoring module monitors the smoke concentration after the smoke generation module starts to generate smoke;
the smoke monitoring module generates escape starting information after monitoring that the smoke concentration reaches a preset value, the escape starting information is sent to an escape starting module, and the escape starting module is used for reporting voice to inform personnel to start smoke escape simulation after receiving the escape starting information;
the exit induction module is used for inducing the number of people who successfully escape, the timing module is used for timing, the time recorded by the timing module comprises escape starting time and the time when each user passes through an exit, the master control module is used for controlling the smoke absorption module to operate to absorb smoke, and the master control module is also used for controlling the escape scoring module to perform escape scoring.
Preferably, the personnel information detected by the personnel detection module is personnel number information, and the smoke generation module generates simulated smoke with different concentrations after receiving the personnel number information.
Preferably, the specific process of generating simulated smoke with different concentrations by the smoke generating module is as follows:
the method comprises the following steps: extracting personnel number information, and marking the personnel number information as M which is less than or equal to 10;
step two: when M is equal to 1, the smoke generated by the smoke generating module is simulated smoke with preset concentration A1;
step three: when M is more than or equal to 2 and less than or equal to 5, the smoke generated by the smoke generating module is simulated smoke with the preset concentration A2;
step four: when M is more than or equal to 6 and less than or equal to 10, the smoke generated by the smoke generating module is simulated smoke with the preset concentration A3;
the preset concentration A3 > the preset concentration A2 > the preset concentration A1.
Preferably, the escape scoring module performs the escape scoring specifically as follows:
the method comprises the following steps: extracting a starting time and a time when each user passes through an exit, marking the starting time as P, and marking the time when each user passes through the exit as Ti, i is 1 … … n;
step two: obtaining a passing time Tpi through a formula of Ti-P ═ Tpi, analyzing the size of the Tpi to obtain a time score D, wherein the time score D is a preset value B1 when the Tpi is larger than the preset time, the time score D is a preset value B2 when the Tpi is in a preset time range, the time score D is a preset value B3 when the Tpi is smaller than the preset time, and B3 is greater than B2 and greater than B1;
step three: the staff carries out manual scoring on each staff by observing the simulation image and uploads the score to the escape scoring module, and the manual scoring is marked as G;
step four: in order to highlight the importance of the manual score, a correction value W1 is given to the manual score G, a correction value W2 is given to the time score D1, W1+ W2 is 1, and W1 is more than W2;
step five: by the formula G W1+ D W2 ═ GdAndand obtaining the escape score.
Preferably, the smoke monitoring module monitors the smoke concentration in real time, extracts smoke concentration information, and marks the information as QCigarette with heating meansSmoke density information QCigarette with heating meansIs sent to a master control module when the smoke concentration information QCigarette with heating meansWhen the concentration is higher than the preset concentration, the master control module generates an emergency smoke discharge instruction, and the master control module sends the emergency smoke discharge instruction to the smoke absorption module for smoke absorption.
Compared with the prior art, the invention has the following advantages: this fire safety learns to use simulation smog system of fleing, can acquire the number row of participating in simulation smog and fleeing in real time, and simulate smog according to number information generation different concentration smog and flee, this kind of simulation that sets up this system that can be better is experienced, avoided the number when too little, the uncomfortable situation of participant's of smog concentration too high leading to takes place, and come to grade the processing can let participant's condition of fleing directly perceivedly know it through monitoring user escape time, let it have better participation sense and participate in experience, let this system be worth using widely more.
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FIG. 1 is a system block diagram of the present invention.
Detailed Description
The following examples are given for the detailed implementation and specific operation of the present invention, but the scope of the present invention is not limited to the following examples.
As shown in fig. 1, the present embodiment provides a technical solution: a smoke simulating escape system for fire safety learning comprises a personnel detection module, a simulation starting module, a smoke generating module, a smoke monitoring module, an escape starting module, a timing module, an exit sensing module, a master control module, a smoke absorbing module and an escape scoring module;
the system comprises a personnel detection module, a smoke generation module, a smoke monitoring module and a smoke monitoring module, wherein the personnel detection module is used for acquiring information of personnel participating in simulated escape, the simulated starting module is used for generating starting information, the starting information is sent to the smoke generation module and the smoke monitoring module, after the starting information is sent to the smoke generation module, the smoke generation module starts to generate smoke, the smoke generation module generates smoke which is harmless to human bodies and low in harm and small in damage, and comprises dry ice smoke, and the smoke monitoring module monitors the smoke concentration after the smoke generation module starts to generate smoke;
the smoke monitoring module generates escape starting information after monitoring that the smoke concentration reaches a preset value, the escape starting information is sent to an escape starting module, and the escape starting module is used for reporting voice to inform personnel to start smoke escape simulation after receiving the escape starting information;
the exit induction module is used for inducing the number of people who successfully escape, the timing module is used for timing, the time recorded by the timing module comprises escape starting time and the time when each user passes through an exit, the master control module is used for controlling the smoke absorption module to operate to absorb smoke, and the master control module is also used for controlling the escape scoring module to perform escape scoring.
The personnel information detected by the personnel detection module is personnel number information, and the smoke generation module generates simulated smoke with different concentrations after receiving the personnel number information.
The specific process of generating simulated smoke with different concentrations by the smoke generation module is as follows:
the method comprises the following steps: extracting personnel number information, and marking the personnel number information as M which is less than or equal to 10;
step two: when M is equal to 1, the smoke generated by the smoke generating module is simulated smoke with preset concentration A1;
step three: when M is more than or equal to 2 and less than or equal to 5, the smoke generated by the smoke generating module is simulated smoke with the preset concentration A2;
step four: when M is more than or equal to 6 and less than or equal to 10, the smoke generated by the smoke generating module is simulated smoke with the preset concentration A3;
the preset concentration A3 > the preset concentration A2 > the preset concentration A1.
The specific scoring process of the escape scoring module for performing escape scoring is as follows:
the method comprises the following steps: extracting a starting time and a time when each user passes through an exit, marking the starting time as P, and marking the time when each user passes through the exit as Ti, i is 1 … … n;
step two: obtaining a passing time Tpi through a formula of Ti-P ═ Tpi, analyzing the size of the Tpi to obtain a time score D, wherein the time score D is a preset value B1 when the Tpi is larger than the preset time, the time score D is a preset value B2 when the Tpi is in a preset time range, the time score D is a preset value B3 when the Tpi is smaller than the preset time, and B3 is greater than B2 and greater than B1;
step three: the staff carries out manual scoring on each staff by observing the simulation image and uploads the score to the escape scoring module, and the manual scoring is marked as G;
step four: in order to highlight the importance of the manual score, a correction value W1 is given to the manual score G, a correction value W2 is given to the time score D1, W1+ W2 is 1, and W1 is more than W2;
step five: by the formula G W1+ D W2 ═ GdAndand obtaining the escape score.
The smoke monitoring module monitors the smoke concentration in real time, extracts smoke concentration information and marks the information as QCigarette with heating meansSmoke density information QCigarette with heating meansIs sent to a master control module when the smoke concentration information QCigarette with heating meansWhen the concentration is higher than the preset concentration, the master control module generates an emergency smoke discharge instruction, and the master control module sends the emergency smoke discharge instruction to the smoke absorption module for smoke absorption;
can avoid the injured situation of participant that the too high smog concentration leads to in short time to take place through this kind of setting, better assurance participant's safety.
In summary, when the invention is used, the personnel detection module is used for acquiring information of personnel participating in simulated escape, the simulated start module is used for generating start information, the start information is sent to the smoke generation module and the smoke monitoring module, after the start information is sent to the smoke generation module, the smoke generation module starts to generate smoke, the smoke generation module generates smoke which is harmless to human body and has low harm and small elimination, the smoke comprises dry ice smoke, the smoke monitoring module monitors the smoke concentration after the smoke generation module starts to generate smoke, when the smoke monitoring module monitors that the smoke concentration reaches a preset value, escape starting information is sent to the escape starting module, the escape starting module is used for carrying out voice broadcasting to inform personnel to start simulated smoke escape after receiving the escape starting information, and the exit induction module is used for inducing the number of successful escape, the timing module is used for timing, the time recorded by the timing module comprises escape starting time and the time when each user passes through an outlet, the master control module is used for controlling the smoke absorption module to operate to absorb smoke, and the master control module is also used for controlling the escape scoring module to perform escape scoring.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims (5)

1. A smoke simulating escape system for fire safety learning is characterized by comprising a personnel detection module, a simulation starting module, a smoke generating module, a smoke monitoring module, an escape starting module, a timing module, an exit sensing module, a master control module, a smoke absorbing module and an escape scoring module;
the system comprises a personnel detection module, a simulation starting module, a smoke generation module and a smoke monitoring module, wherein the personnel detection module is used for acquiring information of personnel participating in simulated escape, the simulation starting module is used for generating starting information, the starting information is sent to the smoke generation module and the smoke monitoring module, the smoke generation module starts to generate smoke after the starting information is sent to the smoke generation module, and the smoke monitoring module monitors the smoke concentration after the smoke generation module starts to generate smoke;
the smoke monitoring module generates escape starting information after monitoring that the smoke concentration reaches a preset value, the escape starting information is sent to an escape starting module, and the escape starting module is used for reporting voice to inform personnel to start smoke escape simulation after receiving the escape starting information;
the exit induction module is used for inducing the number of people who successfully escape, the timing module is used for timing, the time recorded by the timing module comprises escape starting time and the time when each user passes through an exit, the master control module is used for controlling the smoke absorption module to operate to absorb smoke, and the master control module is also used for controlling the escape scoring module to perform escape scoring.
2. A simulated smoke escape system for fire safety learning as claimed in claim 1 wherein: the personnel information detected by the personnel detection module is personnel number information, and the smoke generation module generates simulated smoke with different concentrations after receiving the personnel number information.
3. A simulated smoke escape system for fire safety study as claimed in claim 2 wherein: the specific process of generating simulated smoke with different concentrations by the smoke generation module is as follows:
the method comprises the following steps: extracting personnel number information, and marking the personnel number information as M which is less than or equal to 10;
step two: when M is equal to 1, the smoke generated by the smoke generating module is simulated smoke with preset concentration A1;
step three: when M is more than or equal to 2 and less than or equal to 5, the smoke generated by the smoke generating module is simulated smoke with the preset concentration A2;
step four: when M is more than or equal to 6 and less than or equal to 10, the smoke generated by the smoke generating module is simulated smoke with the preset concentration A3;
the preset concentration A3 > the preset concentration A2 > the preset concentration A1.
4. A simulated smoke escape system for fire safety learning as claimed in claim 1 wherein: the specific scoring process of the escape scoring module for performing escape scoring is as follows:
the method comprises the following steps: extracting a starting time and a time when each user passes through an exit, marking the starting time as P, and marking the time when each user passes through the exit as Ti, i is 1 … … n;
step two: obtaining a passing time Tpi through a formula of Ti-P ═ Tpi, analyzing the size of the Tpi to obtain a time score D, wherein the time score D is a preset value B1 when the Tpi is larger than the preset time, the time score D is a preset value B2 when the Tpi is in a preset time range, the time score D is a preset value B3 when the Tpi is smaller than the preset time, and B3 is greater than B2 and greater than B1;
step three: the staff carries out manual scoring on each staff by observing the simulation image and uploads the score to the escape scoring module, and the manual scoring is marked as G;
step four: in order to highlight the importance of the manual score, a correction value W1 is given to the manual score G, a correction value W2 is given to the time score D1, W1+ W2 is 1, and W1 is more than W2;
step five: by the formula G W1+ D W2 ═ GdAndand obtaining the escape score.
5. A simulated smoke escape system for fire safety learning as claimed in claim 1 wherein: the smoke monitoring module monitors the smoke concentration in real time, extracts smoke concentration information and marks the information as QCigarette with heating meansSmoke density information QCigarette with heating meansIs sent to a master control module when the smoke concentration information QCigarette with heating meansWhen the concentration is higher than the preset concentration, the master control module generates an emergency smoke discharge instruction, and the master control module sends the emergency smoke discharge instruction to the smoke absorption module for smoke absorption.
CN202011075047.6A 2020-10-09 2020-10-09 Simulated smoke escape system for fire safety study Pending CN112489547A (en)

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CN113313895A (en) * 2021-07-04 2021-08-27 杭州晶志康电子科技有限公司 Building escape self-adaptive guiding system and control method thereof

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CN113313895B (en) * 2021-07-04 2022-12-13 杭州晶志康电子科技有限公司 Building escape self-adaptive guiding system and control method thereof

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