CN111882806A - Indoor fire-fighting threat identification method and system - Google Patents
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Abstract
The invention discloses an indoor fire-fighting threat identification method and system. The method comprises the following steps: establishing a set; judging whether fire-fighting threats exist indoors or not according to indoor environment data and/or environment data in the building and/or fire-fighting data outside the building; an indoor fire threat level is identified based on the indoor environmental data and/or environmental data within the building and/or fire data outside the building. The method and the system solve the technical problem of how to comprehensively identify the indoor fire-fighting threat and the threat level by combining the indoor environment data and the outdoor fire-fighting data.
Description
Technical Field
The invention belongs to the technical field of intelligent fire fighting, and particularly relates to an indoor fire fighting threat identification method and system.
Background
The current indoor fire fighting is mainly realized by sensor monitoring and alarming. The existing indoor fire fighting technology, for example, chinese patent "an indoor emergency aid device and mutual aid system" with publication number CN207052060U, proposes to monitor indoor environment parameters in real time, and to initiate a multi-stage emergency call service by linking a wireless communication module and an indoor smart home system when detecting an indoor environment abnormality or a harmful substance abnormality through the collection and analysis of environment real-time information. Chinese patent CN110705071A, a method for fire fighting three-dimensional digital pre-planning with fire prediction model, proposes to build a three-dimensional visual model of a building structure according to a building structure drawing, and input the fire prediction model according to the internal hierarchical structure information of the building structure, the material attribute of the room where a fire occurs, the material parameter information, and the weather information when a fire occurs of the three-dimensional visual model to obtain a fire spreading trend analysis result.
Above-mentioned indoor fire control technique mainly realizes indoor fire control early warning through indoor environmental monitoring, but when outdoor fire control incident can influence indoor safety or indoor environmental monitoring sensor has the trouble and can not in time respond to, can bring harm for indoor personnel and property.
At present, no technical scheme for comprehensively identifying the indoor fire-fighting threat by combining indoor environment data and outdoor fire-fighting data exists. Therefore, an indoor fire-fighting threat identification method and system are provided.
Disclosure of Invention
In order to solve the above problems, the present invention provides an indoor fire-fighting threat identification method and system.
The invention relies on the environment monitoring sensors deployed indoors and outdoors in the community, and the environment monitoring sensors comprise a temperature sensor, a sound sensor, a smoke alarm and the like.
The invention discloses an indoor fire-fighting threat identification method, which comprises the following steps:
and judging whether fire-fighting threats exist indoors or not according to the indoor environment data and/or the environment data in the building and/or the fire-fighting data outside the building.
The specific description is as follows:
the judging whether the fire-fighting threat exists indoors or not according to the indoor environment data and/or the environment data in the building and/or the fire-fighting data outside the building comprises the following steps: judging whether the indoor has the fire-fighting threat according to the indoor environment data, judging whether the indoor has the fire-fighting threat according to the environment data in the building, judging whether the indoor has the fire-fighting threat according to the fire-fighting data outside the building, judging whether the indoor has the fire-fighting threat according to the indoor environment data and the environment data in the building, judging whether the indoor has the fire-fighting threat according to the indoor environment data and the fire-fighting data outside the building, judging whether the indoor has the fire-fighting threat according to the environment data in the building and the environment data outside the building, and judging whether the indoor has the fire-fighting threat according to the indoor environment data, the environment data in the building and the fire-fighting.
Preferably, the indoor environment data includes any one or more of temperature data, smoke data, sound data, light data acquired by an indoor environment monitoring sensor.
Preferably, the environment data in the building comprises any one or more of temperature data, smoke data, sound data and light data of different areas of the building where the indoor space is located;
further preferably, the different areas within the building include any one or more of an interior area of the building within a different range of distance from the indoor location, an interior area of the building on a different floor from the indoor location.
Preferably, the fire fighting data outside the building comprises any one or more of fire event data, fire rescue data for an outside area within a different range of distance from the building.
Preferably, the fire threat is any one or more of a direct fire hazard to the indoor environment, a threat to the indoor environment from a fire hazard to be extinguished within the building, and a threat to the indoor environment from the spread of a fire event outside the building.
Preferably, the judging whether the indoor fire threat exists or not according to the indoor environment data and/or the environment data in the building and/or the fire data outside the building is to judge whether the indoor fire threat exists or not according to whether the sensing data acquired by the indoor environment monitoring sensor is larger than a certain threshold value or not, identify the fire hazard in different areas in the building according to whether the sensing data in different areas of the building where the indoor fire is located is larger than a certain threshold value or not and judge whether the indoor fire threat exists or not, identify the direction and the range of the change development of the fire event according to the fire data which are in different ranges away from the building and cover the area of the building so as to judge whether the fire threat exists or not, jointly judge whether the indoor fire threat exists or not according to whether the sensing data in different areas of the indoor building where the indoor fire is located is larger than a certain threshold value or not and judge whether the indoor fire threat exists or not according to whether the sensing data in The method comprises the following steps that data identification is carried out to judge whether the direction and the range of the change development of the fire event cover a building area or not, whether the change development of the fire event covers the building area or not is judged according to whether the sensing data of different areas in the building where the indoor is located are larger than a certain threshold value or not, and whether the distance of the sensing data of external areas with the distance of the building in different ranges is larger than the certain threshold value or not, whether the change development of the fire event covers the building area or not is judged, and whether the change development of the fire event covers the building area or not is judged.
The invention discloses an indoor fire-fighting threat level identification method, which is characterized by comprising the following steps:
an indoor fire threat level is identified based on the indoor environmental data and/or environmental data within the building and/or fire data outside the building.
The specific description is as follows:
identifying an indoor fire threat level from indoor environmental data and/or environmental data within a building and/or fire data outside the building includes: identifying an indoor fire threat level from the indoor environment data, identifying an indoor fire threat level from the in-building environment data, identifying an indoor fire threat level from the out-of-building fire data, identifying an indoor fire threat level from the indoor environment data and the in-building environment data, identifying an indoor fire threat level from the indoor environment data and the out-of-building fire data, identifying an indoor fire threat level from the in-building environment data and the out-of-building fire data, identifying an indoor fire threat level from the indoor environment data and the in-building environment data and the out-of-building fire data.
The identification of the indoor fire threat level according to the indoor environment data and/or the environment data in the building and/or the fire data outside the building comprises the steps of calculating threat weight values according to the environment data acquired by an indoor environment monitoring sensor and identifying the indoor fire threat level according to the threat weight values, calculating the threat weight values of different areas in the building according to the environment data of different areas of the building where the indoor fire is located and identifying the indoor fire threat level according to the threat weight values, identifying the direction and the range of the change and the development of the fire incident according to the fire incident data and/or the fire rescue data of the external areas which are at different distances from the building, calculating the threat weight values according to the environment data of different areas of the building where the indoor fire incident and the indoor fire incident data and the fire incident data of the external areas which are at different distances from the building and identifying the indoor fire threat level according to the combined calculation of the threat weight values And/or the fire rescue data jointly calculate threat weight values and identify indoor fire threat levels according to the threat weight values, jointly calculate the threat weight values according to the environment data of different areas in the building where the indoor environment exists and the fire event data and/or the fire rescue data of the external areas which are at different distances from the building, and identify the indoor fire threat levels according to the threat weight values, jointly calculate the threat weight values according to the environment data of different areas in the building where the indoor environment exists and the fire event data and/or the fire rescue data of the external areas which are at different distances from the building, and identify any one of the indoor fire threat levels according to the threat level.
The environmental data is any one or more of temperature data, smoke data, sound data, light data.
A computer-readable storage medium storing a computer program for electronic data exchange, wherein the computer program causes a computer to perform the above method.
An indoor fire-fighting threat identification system, comprising:
an environmental monitoring sensor;
a processor;
a memory;
and
one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the processor, the programs causing the computer to perform the above-described method.
The method and the system have the advantages that:
(1) whether indoor direct and indirect fire-fighting hidden dangers exist or not is judged according to the indoor environment data and the environment data of the outdoor adjacent regions, and the potential safety hazards caused by the fire-fighting events of the outdoor adjacent regions to the indoor environment can be effectively identified.
(2) The change trend of the external fire-fighting events is calculated according to the environmental data in a certain range of the community, and the influence area of the external fire-fighting events is identified, so that whether the external fire-fighting events far away from the indoor space influence the indoor safety is effectively judged, and personal and property losses caused by expansion or spread of the fire-fighting events to the indoor space are reduced.
Drawings
FIG. 1 is a block diagram of an implementation of an indoor fire threat identification method according to an embodiment of the invention;
fig. 2 is a flowchart of an indoor fire threat identification method according to an embodiment of the present invention.
Detailed Description
The following describes in detail preferred embodiments of the present invention.
The embodiment of the invention relies on indoor and outdoor deployed environment monitoring sensors, including temperature sensors, sound sensors, smoke alarms and the like.
An execution block diagram of the indoor fire-fighting threat identification method of the embodiment of the invention is shown in fig. 1, environment monitoring sensors deployed indoors and/or in a building and/or outside the building acquire environment data, and a fire-fighting control center judges whether a fire-fighting threat exists indoors or not according to the indoor environment data and/or the environment data in the building and/or the fire-fighting data outside the building. The fire-fighting threat is the fire-fighting threat of the indoor environment directly having fire-fighting hidden danger and/or the influence of the fire-fighting hidden danger in the building on the indoor environment and/or the spread of the fire-fighting event outside the building on the indoor environment.
An embodiment of the method for identifying an indoor fire threat of the present invention, a flowchart of which is shown in fig. 2, includes:
and acquiring indoor environment data and/or environment data in the building and/or fire fighting data outside the building, and judging whether fire fighting threats exist indoors or not according to the indoor environment data and/or the environment data in the building and/or the fire fighting data outside the building.
The indoor environment data comprises any one or more of temperature data, smoke data, sound data and light data acquired by an indoor environment monitoring sensor.
The environment data in the building comprises any one or more of temperature data, smoke data, sound data and light data of different areas of the building where the indoor space is located; the different areas within the building include any one or more of an interior area of the building at a different distance range from the indoor location, an interior area of the building at a different floor from the indoor location.
The fire fighting data outside the building includes any one or more of fire event data, fire rescue data for an outside area within a different range of distance from the building.
The fire-fighting threat is any one or more of the fire-fighting hidden danger directly existing in the indoor environment, the threat of the fire-fighting hidden danger in the building to the indoor environment, and the threat of the spread of the fire-fighting event outside the building to the indoor environment.
The judging whether the fire-fighting threat exists indoors or not according to the indoor environment data and/or the environment data in the building and/or the fire-fighting data outside the building comprises the following steps: judging whether the indoor has the fire-fighting threat according to the indoor environment data, judging whether the indoor has the fire-fighting threat according to the environment data in the building, judging whether the indoor has the fire-fighting threat according to the fire-fighting data outside the building, judging whether the indoor has the fire-fighting threat according to the indoor environment data and the environment data in the building, judging whether the indoor has the fire-fighting threat according to the indoor environment data and the fire-fighting data outside the building, judging whether the indoor has the fire-fighting threat according to the environment data in the building and the environment data outside the building, and judging whether the indoor has the fire-fighting threat according to the indoor environment data, the environment data in the building and the fire-fighting.
Table A, A1-A7, shows various embodiments for identifying fire threats indoors
The embodiment of the indoor fire-fighting threat level identification method comprises the following steps:
an indoor fire threat level is identified based on the indoor environmental data and/or environmental data within the building and/or fire data outside the building.
The identifying indoor fire threat levels from indoor environmental data and/or environmental data within a building and/or fire data outside a building includes: calculating threat weight values according to environment data acquired by an indoor environment monitoring sensor and identifying indoor fire threat levels according to the threat weight values, calculating threat weight values of different areas in a building according to environment data of different areas of the building where the indoor environment monitoring sensor is located and identifying indoor fire threat levels according to the threat weight values, identifying the direction and range of the change and development of a fire event according to fire event data and/or fire rescue data of external areas which are different from the building where the indoor environment monitoring sensor is located and identifying indoor fire threat levels according to the threat weight values, jointly calculating the threat weight values according to the environment data of the indoor environment and the fire event data and/or the fire rescue data of the external areas which are different from the building where the indoor environment monitoring sensor is located and identifying the indoor fire threat levels according to the threat weight values, jointly calculating the threat weight values according to the environment data of the indoor environment and the fire event data and/or the fire rescue data, The method comprises the steps of jointly calculating threat weight values according to environment data of different areas in a building where the indoor space is located and fire event data and/or fire rescue data of external areas which are located in different ranges from the building, and accordingly identifying indoor fire threat levels, and jointly calculating the threat weight values according to the environment data of different areas in the building where the indoor space is located and the fire event data and/or fire rescue data of the external areas which are located in different ranges from the building, and accordingly identifying any one of the indoor fire threat levels.
The environmental data includes any one or more of temperature data, smoke data, sound data, light data.
B1-B7 in Table B show different embodiments for identifying the level of an indoor fire threat
And judging whether the fire-fighting threat exists indoors or not according to any one of the tables A, calculating and identifying the level of the fire-fighting threat according to any one of the tables B, and sending out fire-fighting early warning according to the level.
A computer-readable storage medium storing a computer program for electronic data exchange, wherein the computer program causes a computer to perform the method of the above embodiment.
The indoor fire-fighting threat identification system of the embodiment of the invention is characterized by comprising the following components:
an environmental monitoring sensor;
a processor;
a memory;
and
one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the processor, the programs causing the computer to perform the method of any of the embodiments described above.
Of course, those skilled in the art should realize that the above embodiments are only used for illustrating the present invention, and not as a limitation to the present invention, and that the changes and modifications of the above embodiments will fall within the protection scope of the present invention as long as they are within the scope of the present invention.
Claims (10)
1. An indoor fire-fighting threat identification method, characterized by:
and judging whether fire-fighting threats exist indoors or not according to the indoor environment data and/or the environment data in the building and/or the fire-fighting data outside the building.
2. An indoor fire threat identification method as claimed in claim 1, wherein said indoor environmental data comprises any one or more of temperature data, smoke data, sound data, light data acquired by indoor environmental monitoring sensors.
3. An indoor fire threat identification method as claimed in claim 1, wherein said in-building environmental data includes any one or more of temperature data, smoke data, sound data, light data of different areas of a building in which the room is located; the different areas of the building include any one or more of an interior area of the building at a different distance range from the indoor location, an interior area of the building at a different floor from the indoor location.
4. An indoor fire threat identification method as claimed in claim 1, wherein the fire protection data outside the building comprises any one or more of fire event data, fire rescue data for outside areas at different distances from the building.
5. The method of identifying indoor fire threats according to claim 1, wherein the fire threats are any one or more of direct fire hazards in an indoor environment, threats from fire hazards within a building to indoor hazards within a building, and threats from fire incidents outside a building to indoor hazards from epidemic locations within a building.
6. The method for identifying indoor fire threats according to claim 1, wherein the step of judging whether indoor fire threats exist or not according to indoor environment data and/or environmental data in a building and/or fire data outside the building comprises the steps of judging whether indoor fire threats exist or not according to whether sensing data acquired by an indoor environment monitoring sensor are larger than a certain threshold value or not, identifying fire risks in different areas of the building according to whether sensing data in different areas of the building where the indoor fire threats exist or not and judging whether the indoor fire threats exist or not, identifying whether the direction and the range of the change development of a fire incident cover the area of the building according to the fire data which are at different distances from the building and judging whether the indoor fire threats exist or not according to the combination of whether the sensing data in different areas of the building where the indoor fire and the indoor fire threats exist or not and judging whether the indoor fire threats exist or not according to the combination of whether the sensing data, Identifying the direction of the change development of the fire event and whether the range covers the area of the building according to whether the indoor sensing data is greater than a certain threshold value and the fire data of the external area with the distance from the building in different ranges jointly judges whether the fire threat is generated indoors, identifying the direction of the change development of the fire event and whether the range covers the area of the building according to whether the indoor sensing data is greater than the certain threshold value and the fire data of the external area with the distance from the building in different ranges jointly judges whether the fire threat is generated indoors, and identifying the direction of the change development of the fire event and whether the range covers the area of the building according to whether the sensing data of different areas of the building where the indoor space and the indoor space are located are larger than a certain threshold value and the fire fighting data of the external areas with different distances from the building in different ranges, and jointly judging whether any one of the indoor space is threatened to fire fighting.
7. An indoor fire-fighting threat level identification method is characterized by comprising the following steps:
an indoor fire threat level is identified based on the indoor environmental data and/or environmental data within the building and/or fire data outside the building.
8. The method for identifying the indoor fire threat level according to claim 7, wherein the identifying the indoor fire threat level according to the indoor environment data and/or the environment data in the building and/or the fire data outside the building comprises calculating a threat weight value according to the environment data obtained by the indoor environment monitoring sensor and identifying the indoor fire threat level, calculating a threat weight value according to the environment data of different areas of the building where the indoor fire threat level is located and identifying the indoor fire threat level, identifying the direction and range of the change development of the fire event according to the fire event data and/or the fire rescue data of the outside areas which are at different distances from the building and identifying the indoor fire threat level, calculating a threat weight value according to the environment data of different areas of the building where the indoor fire event is located and identifying the indoor fire threat level, The method comprises the following steps of jointly calculating threat weight values according to indoor environment data and fire event data and/or fire rescue data of external areas which are in different ranges from a building, identifying indoor fire threat levels according to the threat weight values, jointly calculating the threat weight values according to the environment data of the different areas in the building where the indoor environment data are located and the fire event data and/or the fire rescue data of the external areas which are in different ranges from the building, and identifying the indoor fire threat levels according to the threat weight values, and jointly calculating the threat weight values according to the environment data of the different areas in the building where the indoor environment data are located and the fire event data and/or the fire rescue data of the external areas which are in different ranges from the building, and identifying the indoor fire threat levels according to the threat weight values.
9. A computer-readable storage medium storing a computer program for electronic data exchange, wherein the computer program causes a computer to perform the method of claims 1-8.
10. An indoor fire-fighting threat identification system, comprising:
an environmental monitoring sensor;
a processor;
a memory;
and
one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the processor, the programs causing the computer to perform the method of claims 1-8.
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CN109615815A (en) * | 2019-01-16 | 2019-04-12 | 广州市普利达消防工程有限公司 | Fire early warning and environmental monitoring integrated system that flees |
CN109745650A (en) * | 2019-01-29 | 2019-05-14 | 迅捷安消防及救援科技(深圳)有限公司 | Removable module wisdom fire-fighting Support Equipment on duty and Related product |
CN110163251A (en) * | 2019-04-15 | 2019-08-23 | 深圳市中电数通智慧安全科技股份有限公司 | A kind of Optimum Identification Method of fire hazard rating, device and terminal device |
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CN111192428A (en) * | 2020-01-09 | 2020-05-22 | 山东睿控电气有限公司 | Fire-fighting alarm method and system based on big data hidden variable model |
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