CN112102582A - Residential building fire monitoring and early warning system based on Internet of things - Google Patents
Residential building fire monitoring and early warning system based on Internet of things Download PDFInfo
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- CN112102582A CN112102582A CN202011229020.8A CN202011229020A CN112102582A CN 112102582 A CN112102582 A CN 112102582A CN 202011229020 A CN202011229020 A CN 202011229020A CN 112102582 A CN112102582 A CN 112102582A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 21
- 239000000779 smoke Substances 0.000 claims abstract description 64
- 238000001556 precipitation Methods 0.000 claims description 9
- 230000006855 networking Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000006399 behavior Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
Abstract
The invention relates to the technical field of fire hazard monitoring, in particular to a residential building fire monitoring and early warning system based on the Internet of things, which comprises a server, a smoke alarm end and a residential mobile phone end, wherein the server is used for acquiring smoke information and address information from the smoke alarm end, and when the smoke information reaches the standard, sending smoke alarm information to the resident mobile phone end and the smoke alarm end, wherein the server is also used for obtaining the smoke information reaching the standard, the server is also used for sending escaping information to the resident mobile phone end and the smoke alarm end where the address associated with the address is located according to the address information of the place where the fire occurs when the fire level reaches the standard, therefore, the problem that lives and properties are threatened due to the fact that residents nearby a fire disaster place in a residential building know the afterward about the fire disaster is solved.
Description
Technical Field
The invention relates to the technical field of fire hazard monitoring, in particular to a residential building fire hazard monitoring and early warning system based on the Internet of things.
Background
Although cities in modern society develop more and more rapidly, people also have more and more potential safety hazards due to a plurality of advanced technology products, and most common potential fire hazards in cities are caused. The urban fire is different from the forest fire, and the factors of complex terrain, high-rise buildings, public facilities, dense personnel, traffic jam and the like often cause that the personnel are difficult to escape and rescue when the urban fire occurs, thereby causing casualties and huge economic loss. There are many causes of urban fires, and the main causes are largely divided into natural causes and artificial causes. Natural reasons are difficult to prevent, are mostly caused by natural disasters such as thunder and lightning and the like, and can only be monitored by certain technical means and improve the protection work of areas which are easy to generate fire; the fire caused by human factors is mostly caused by the reasons of long-term lack of maintenance of circuits, violation of safety electricity utilization rules of electrical appliances, carelessness of living fire, smoking and the like, and can be monitored and predicted by a certain method and the fire species can be timely eliminated in the cradle.
The existing urban fire danger level model predicts by taking a city as a unit, has large coverage range, cannot accurately reach a specific residential building, only the home people who suffer from the fire know the occurrence of the fire in the initial stage of the fire occurrence, can immediately alarm and inform people in the residential building to evacuate quickly if people exist in the home, but can be detected by people if no people exist in the home after the fire reaches a certain degree, and the fire of the residents nearby in the residential building can also spread at the moment, so that the lives and properties of the households are threatened.
Disclosure of Invention
The invention provides a residential building fire monitoring and early warning system based on the Internet of things, which solves the problem that lives and properties are threatened due to the fact that residents nearby a fire occurring position in a residential building know after the fire occurs.
In order to solve the technical problems, the basic scheme of the invention is as follows:
the utility model provides a resident building fire monitoring and early warning system based on thing networking, includes server, smog warning end and resident cell-phone end, its characterized in that: the server comprises an acquisition module, a database, a sending module and a judgment module, wherein the database stores smoke information standard values, fire level reaching standard values, address information of smoke alarm terminals, associated address information associated with the address information of each smoke alarm terminal and fire level information corresponding to the smoke information;
the acquisition module is used for acquiring smoke information and address information from the smoke alarm terminal;
the judging module is used for judging the fire level corresponding to the smoke information by combining the fire level information in the database when the smoke information reaches the smoke information standard value;
the sending module is used for sending smoke alarm information to the resident mobile phone end and the smoke alarm end when the smoke information reaches a smoke information standard value, and sending escape information to the resident mobile phone end and the smoke alarm end where the address associated with the address is located according to the address information of the smoke alarm end at the position where the fire occurs when the fire level reaches a fire level standard value;
the database also stores rescue standard information;
the sending module is also used for sending rescue information to the fire rescue system when the fire level reaches the rescue standard;
the server also comprises a path generation module;
the database also stores map information of a residential building in a community;
the acquisition module is also used for acquiring vehicle parking information of the residential building community through the camera device in the residential building community;
the route generation module is used for generating rescue route information according to the map information and the vehicle parking information;
the system also comprises a property end, wherein the property end comprises a driving-away information sending module;
the sending module is also used for sending the rescue information and the rescue path information to the property terminal;
and the driving information sending module is used for sending driving information to the vehicles occupying the fire fighting channel when the property end receives the rescue information and the rescue path information.
Further, the acquisition module is also used for acquiring meteorological data information from a meteorological website and acquiring meteorological factors from a sensing device at a residential building;
and the judging module is also used for judging the fire danger grade of the residential building by combining the meteorological factors of the residential building.
Further, the meteorological factors comprise a real-time temperature index, a real-time humidity index, a current day wind index, a current day precipitation index and a continuous no precipitation day index.
Further, the system also comprises a path selection module;
the path generation module is used for generating all paths from the entrance of the community to the residential building with the fire according to the position of the residential building with the fire in the map information;
the judging module is also used for judging whether a vehicle occupies a fire fighting channel or not according to the generated vehicle parking information on the path;
the path selection module is used for selecting the nearest path as a rescue path when the judgment module judges that no vehicle occupies the fire fighting channel, and selecting the nearest path in the paths without the vehicle occupying the fire fighting channel as the rescue path when the judgment module judges that the vehicle occupies the fire fighting channel;
and the sending module is also used for sending the rescue path to a fire rescue system.
Furthermore, the property end also comprises a property acquisition module, a property database, a property identification and judgment module and a driving information sending module;
the property acquisition module is used for acquiring vehicle parking information from a camera device of a residential building community;
the property database stores the information of vehicles entering and leaving the community;
the property identification and judgment module is used for identifying vehicle information corresponding to each parked vehicle in the community according to the vehicle parking information and the vehicle information entering and exiting the community, and judging the vehicle occupying the fire fighting channel;
and the driving-away information sending module is used for sending driving-away information to the vehicles occupying the fire fighting access according to the vehicle information of the vehicles occupying the fire fighting access when the property terminal receives the rescue information and the rescue path information.
Further, the vehicle information includes license plate number information and contact information.
Further, the acquisition module is also used for acquiring the size information of the rescued fire-fighting vehicle from the fire-fighting rescue system, and acquiring the type of the vehicle occupying the fire-fighting access vehicle, the occupied area and the occupied position of the vehicle and the road width of the community through the camera device;
the judging module is also used for judging the transverse distance of the residual road width of the vehicle and the maximum transverse distance of the fire fighting vehicle after the vehicle occupies the fire fighting channel;
and the sending module is also used for sending driving information to the vehicles occupying the fire fighting channel when the transverse distance of the residual road width is smaller than the maximum transverse distance of the fire fighting vehicles.
When the smoke information reaches the standard, the smoke alarm automatically realizes alarm and simultaneously sends the smoke alarm information to the mobile phone terminal of the resident, when the resident is not at home, the resident can know the condition of the home and have enough time to deal with dangerous situations, and when the fire level reaches the standard, other resident mobile phone terminals related to the address of the resident mobile phone terminal where the fire occurs are informed, the mobile phone terminals are the mobile phone terminals of several residents adjacent to the mobile phone terminal of the resident in the fire, and the several residents are also most easily involved by the family in the fire, therefore, when the fire level reaches the standard, the escape information is sent to the mobile phone end of the residents, so that the residents can quickly do danger prevention work, and the residents have sufficient time to escape, so that the problem that lives and property are threatened due to the fact that the residents nearby the position where the fire breaks out in the residential building know the afterward of the fire is solved.
And the natural fire danger level of the residential building can be predicted in advance by combining the meteorological data and meteorological factors at the residential building, and some places with higher fire danger levels are focused, so that the situation can be known in time, and the fire can be controlled quickly.
And through monitoring the road in the residential building district, whether discernment has the vehicle to park on the fire control passageway on its road, has blockked that fire fighting vehicle gets into the department of catching fire residential building and puts out a fire, when the road is hindered, can inform the car owner immediately and move the vehicle, dredge the fire control passageway, make fire fighting vehicle can be swift smoothly enter into the department of catching fire residential building and put out a fire to the department of catching fire downstairs.
And considering that a plurality of non-motor vehicles are parked in some districts, and the non-motor vehicles generally enter the districts and do not carry out information entry, therefore when the non-motor vehicles occupy the fire fighting access, the purpose of timely informing the vehicle owners to move the vehicles can not be achieved, and at the moment, property management personnel are required to distribute the vehicles to move the vehicles, so that the efficiency is low, and if the fire fighting vehicles cannot be driven out, all the vehicles can be moved out of the fire fighting access, and the rescue time is wasted. Therefore, through calculation of the occupied area and the occupied position of the vehicles stopped on the fire fighting channel and calculation of the remaining road width, if the road width can ensure that the fire fighting vehicles pass through, the vehicles at the position can temporarily not be manually moved, but the time is saved, the remaining vehicles occupying the fire fighting channel are moved as soon as possible, so that the vehicles which cannot pass through the fire fighting vehicles are moved, the moving time is reduced, and more time is strived for rescue.
Drawings
FIG. 1 is a schematic block diagram of an embodiment of a residential building fire monitoring and early warning system based on the Internet of things;
fig. 2 is a schematic diagram of a remaining road distance of an embodiment of the system for monitoring and warning a fire in a residential building based on the internet of things.
Detailed Description
The following is further detailed by way of specific embodiments:
the embodiment is basically as shown in the attached figure 1:
the utility model provides a resident building fire monitoring early warning system based on thing networking, includes server, smog warning end, resident's cell-phone end and property end, and the server is including obtaining module, database, sending module, judging module, route generation module and route selection module. The property end comprises a property acquisition module, a property identification and judgment module, a property database and a driving information sending module. It should be noted that the system and the urban fire rescue system can transmit information data through a wireless network and other transmission modes.
A database: map information, smoke information standard values, fire level standard values and rescue standard information of the residential building community are stored. The property database stores vehicle information of vehicles entering and leaving the community, and the vehicle information comprises license plate number information and contact information.
An acquisition module: the system is used for acquiring the smoke information and the address information from the smoke alarm terminal and acquiring the weather data information from the weather website.
A sending module: and the smoke alarm system is used for sending smoke alarm information to the resident mobile phone end and the smoke alarm end when the smoke information reaches a smoke information standard value, wherein the smoke standard value is 5% obs/m.
A judging module: the method and the device are used for judging the fire level according to the smoke information when the obtained smoke information reaches the smoke information standard value, in the embodiment, the fire level is divided into a first-level fire, a second-level fire and a third-level fire, the smoke information of the first-level fire is 5% obs/m, the smoke information of the second-level fire is 5% to 10% obs/m, and the smoke information of the third-level fire is more than 10% obs/m (obs/m means shielding degree).
A sending module: and the system is also used for sending escape information to the resident mobile phone end and the smoke alarm end where the address associated with the address is located according to the address information of the fire place when the fire level reaches the fire level standard value and the rescue standard value, and sending rescue information to the fire rescue system. The address associated with the address where the fire occurs includes addresses of four households, i.e., the upper, lower, left and right households. The fire grade standard value and the rescue standard value of the fire grade are both second-level fire.
A judging module: and the system is also used for judging the fire danger level of the residential building according to the acquired meteorological data information and meteorological factors at the residential building. The meteorological factors comprise a real-time temperature index, a real-time humidity index, a current-day wind index, a current-day precipitation index and a continuous no-precipitation day index, and the real-time temperature index can be acquired through a temperature sensor in the embodiment; the real-time humidity index can be obtained through a humidity sensor; the current day wind power index can be obtained through a wind sensor; the current-day rainfall index can be obtained through a rainfall sensor; the continuous rainfall-free day index can be obtained by judging the date difference between the dates of the two adjacent rainfall indexes through the judging module, and the fire risk grade can be divided into fire risk yellow early warning, fire risk orange early warning and fire risk red early warning.
If the fire danger yellow early warning is carried out, the meteorological data display temperature is more than 35 ℃, and the real-time temperature index in the meteorological factor index is as follows: more than 36 ℃; real-time Humidity index < 30% RH (Relative Humidity); the current day wind power index: less than or equal to 0.6m/s (meter/second); the daily precipitation index is 0; the continuous precipitation-free days index is more than or equal to 1 day.
During fire orange early warning, the meteorological data display temperature is more than 37 ℃, and the real-time temperature index in the meteorological factor index is as follows: not less than 38 ℃; real-time Humidity index < 25% RH (Relative Humidity); the current day wind power index: less than or equal to 0.5m/s (meter/second); the daily precipitation index is 0; the continuous precipitation-free days index is more than or equal to 3 days.
During red fire warning, the meteorological data display temperature is above 40 ℃, and the real-time temperature index in the meteorological factor index is as follows: not less than 40 ℃; real-time Humidity index < 20% RH (Relative Humidity); the current day wind power index: less than or equal to 0.3m/s (meter/second); the daily precipitation index is 0; the continuous precipitation-free days index is more than or equal to 5 days.
An acquisition module: and the system is also used for acquiring the vehicle parking information of the residential building community through the camera device of the residential building community.
A path generation module: and generating all paths from the entrance of the residential building to the residential building with the fire according to the position of the residential building with the fire in the map information of the residential building.
A judging module: and the system is also used for judging whether the vehicle occupies the fire fighting channel or not according to the generated vehicle parking information on the path.
A path selection module: the method comprises the steps of selecting a nearest path as a rescue path when judging that no vehicle occupies a fire fighting channel; and when judging that the vehicle occupies the fire fighting access, selecting the nearest path in the paths without the vehicle occupying the fire fighting access as a rescue path.
A sending module; and the system is also used for sending the rescue path information to a fire rescue system and sending the rescue information and the rescue path information to the property terminal.
The property acquisition module: the system is used for acquiring vehicle parking information from a camera device of a residential building community.
Property identification and judgment module: the system is used for identifying the vehicle information corresponding to each parked vehicle in the residential area according to the vehicle parking information and the vehicle information of the entering and exiting residential area, and judging the vehicles occupying the fire fighting access.
The driving away information sending module: and the driving away information is sent to the identified vehicles occupying the fire fighting access through the contact way when the property terminal receives the rescue information and the rescue path information.
An acquisition module: the system is also used for acquiring the size information of the rescued fire-fighting vehicles from the fire-fighting rescue system and acquiring the type of the vehicles occupying the fire-fighting access, the occupied area and the occupied position of the vehicles and the information of the road width of the community through the monitoring camera in the community.
A judging module: and the method is also used for judging the transverse distance of the residual road width of the vehicle and the maximum transverse distance of the fire fighting vehicle after the vehicle occupies the fire fighting channel.
The judgment method is shown in fig. 2: in the embodiment, the transverse distance l of the residual road width is set to be the distance from the outermost point a of the vehicle occupying the fire fighting access to the point b of the road edge; and the maximum transverse distance of the fire fighting vehicle is set as s.
A judging module: and the driving information sending module is also used for sending driving information to the vehicle occupying the fire fighting access through the sending module when the transverse distance l of the residual road width is less than the maximum transverse distance s of the fire fighting vehicle.
The specific use scenarios are as follows:
when smoke information of a certain family in a residential building reaches a smoke standard value of 5% obs/m, smoke alarm information is sent to a resident mobile phone end and a smoke alarm end, the smoke alarm end starts to alarm at the moment, and a server sends the alarm information to the resident mobile phone end, so that the resident mobile phone end can know that the smoke in the house is too large and has a fire risk, and different fire grades are judged through different smoke information, when the fire grade reaches a second-level fire, the fire behavior begins to grow, at the moment, the server can send escape information to the resident mobile phone ends of four families, namely the upper family, the lower family, the left family and the right family, which are adjacent to the fire family, and the resident mobile phone ends are reminded to carry out protection work and.
And the fire danger grade can be comprehensively considered through meteorological data and meteorological factors, and important attention is paid to the high fire danger grade.
And through monitoring the road in the residential building district, whether discernment has the vehicle to park on the fire control passageway on its road, has blockked that fire fighting vehicle gets into the department of catching fire residential building and puts out a fire, when the road is hindered, can inform the car owner immediately and move the vehicle, dredge the fire control passageway, make fire fighting vehicle can be swift smoothly enter into the department of catching fire residential building and put out a fire to the department of catching fire downstairs.
And considering that some districts have the condition of parking a lot of non-motor vehicles, and these non-motor vehicles generally get into the district and do not carry out information entry, consequently when these non-motor vehicles occupy the fire control passageway, just can not accomplish the purpose of in time informing the car owner to move the car, and need the property management personnel oneself to allocate personnel to move the car this moment, not only inefficiency and if can not move the fire control passageway with the vehicle is all when the fire control vehicle drives away, still wasted rescue time.
Therefore, through calculation of the occupied area and the occupied position of the vehicles stopped on the fire fighting channel and calculation of the remaining road width, if the road width can ensure that the fire fighting vehicles pass through, the vehicles at the position can temporarily not be manually moved, but the time is saved, the remaining vehicles occupying the fire fighting channel are moved as soon as possible, so that the vehicles which cannot pass through the fire fighting vehicles are moved, the moving time is reduced, and more time is strived for rescue.
The foregoing is merely an example of the present invention, and common general knowledge in the field of known specific structures and characteristics is not described herein in any greater extent than that known in the art at the filing date or prior to the priority date of the application, so that those skilled in the art can now appreciate that all of the above-described techniques in this field and have the ability to apply routine experimentation before this date can be combined with one or more of the present teachings to complete and implement the present invention, and that certain typical known structures or known methods do not pose any impediments to the implementation of the present invention by those skilled in the art. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims should be determined by the content of the claims, and the description of the specific embodiments and the like in the specification should be used for explaining the content of the claims.
Claims (7)
1. The utility model provides a resident building fire monitoring and early warning system based on thing networking, includes server, smog warning end and resident cell-phone end, its characterized in that: the server comprises an acquisition module, a database, a sending module and a judgment module, wherein the database stores smoke information standard values, fire level reaching standard values, address information of smoke alarm terminals, associated address information associated with the address information of each smoke alarm terminal and fire level information corresponding to the smoke information;
the acquisition module is used for acquiring smoke information and address information from the smoke alarm terminal;
the judging module is used for judging the fire level corresponding to the smoke information by combining the fire level information in the database when the smoke information reaches the smoke information standard value;
the sending module is used for sending smoke alarm information to the resident mobile phone end and the smoke alarm end when the smoke information reaches a smoke information standard value, and sending escape information to the resident mobile phone end and the smoke alarm end where the address associated with the address is located according to the address information of the smoke alarm end at the position where the fire occurs when the fire level reaches a fire level standard value;
the database also stores rescue standard information;
the sending module is also used for sending rescue information to the fire rescue system when the fire level reaches the rescue standard;
the server also comprises a path generation module;
the database also stores map information of a residential building in a community;
the acquisition module is also used for acquiring vehicle parking information of the residential building community through the camera device in the residential building community;
the route generation module is used for generating rescue route information according to the map information and the vehicle parking information;
the system also comprises a property end, wherein the property end comprises a driving-away information sending module;
the sending module is also used for sending the rescue information and the rescue path information to the property terminal;
and the driving information sending module is used for sending driving information to the vehicles occupying the fire fighting channel when the property end receives the rescue information and the rescue path information.
2. The residential building fire monitoring and early warning system according to claim 1, wherein:
the acquisition module is also used for acquiring meteorological data information from a meteorological website and acquiring meteorological factors from a sensing device at a residential building;
and the judging module is also used for judging the fire danger grade of the residential building by combining the meteorological factors of the residential building.
3. The residential building fire monitoring and early warning system according to claim 2, wherein the meteorological factors include a real-time temperature index, a real-time humidity index, a current-day wind index, a current-day precipitation index and a continuous no-precipitation days index.
4. The residential building fire monitoring and early warning system according to claim 1, wherein:
the system also comprises a path selection module;
the path generation module is used for generating all paths from the entrance of the community to the residential building with the fire according to the position of the residential building with the fire in the map information;
the judging module is also used for judging whether a vehicle occupies a fire fighting channel or not according to the generated vehicle parking information on the path;
the path selection module is used for selecting the nearest path as a rescue path when the judgment module judges that no vehicle occupies the fire fighting channel, and selecting the nearest path in the paths without the vehicle occupying the fire fighting channel as the rescue path when the judgment module judges that the vehicle occupies the fire fighting channel;
and the sending module is also used for sending the rescue path to a fire rescue system.
5. The residential building fire monitoring and early warning system according to claim 1, wherein:
the property end also comprises a property acquisition module, a property database, a property identification and judgment module and a driving information sending module;
the property acquisition module is used for acquiring vehicle parking information from a camera device of a residential building community;
the property database stores the information of vehicles entering and leaving the community;
the property identification and judgment module is used for identifying vehicle information corresponding to each parked vehicle in the community according to the vehicle parking information and the vehicle information entering and exiting the community, and judging the vehicle occupying the fire fighting channel;
and the driving-away information sending module is used for sending driving-away information to the vehicles occupying the fire fighting access according to the vehicle information of the vehicles occupying the fire fighting access when the property terminal receives the rescue information and the rescue path information.
6. The residential building fire monitoring and early warning system according to claim 5, wherein the vehicle information comprises license plate number information and contact information.
7. The residential building fire monitoring and early warning system according to claim 5, wherein:
the acquisition module is also used for acquiring the size information of the rescued fire-fighting vehicle from the fire-fighting rescue system, and acquiring the type of the vehicle occupying the fire-fighting access vehicle, the occupied area and the occupied position of the vehicle and the road width of a community through a camera device;
the judging module is also used for judging the transverse distance of the residual road width of the vehicle and the maximum transverse distance of the fire fighting vehicle after the vehicle occupies the fire fighting channel;
and the sending module is also used for sending driving information to the vehicles occupying the fire fighting channel when the transverse distance of the residual road width is smaller than the maximum transverse distance of the fire fighting vehicles.
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| CN114396947A (en) * | 2022-01-13 | 2022-04-26 | 蔡学彬 | Intelligent cell system and operation method thereof |
| CN115471991A (en) * | 2022-11-15 | 2022-12-13 | 成都航空职业技术学院 | Intelligent community fire-fighting system based on Internet of things |
| CN115471991B (en) * | 2022-11-15 | 2023-02-28 | 成都航空职业技术学院 | Intelligent community fire-fighting system based on Internet of things |
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