CN213661664U - Intelligent fire-fighting system for high-rise building - Google Patents
Intelligent fire-fighting system for high-rise building Download PDFInfo
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- CN213661664U CN213661664U CN202023063343.2U CN202023063343U CN213661664U CN 213661664 U CN213661664 U CN 213661664U CN 202023063343 U CN202023063343 U CN 202023063343U CN 213661664 U CN213661664 U CN 213661664U
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Abstract
The utility model discloses an intelligent fire-fighting system for high-rise buildings, which comprises a server module, and a mobile equipment module, a camera pan-tilt module, a three-dimensional module, a data visualization module and a voice equipment module which are connected with the server module; the utility model discloses can make statistics of current number in the building in real time, the number that each layer distributes and personnel's corresponding information, concrete number and the personal information of stranded personnel in the help first-aid staff understanding building can carry out accurate three-dimensional positioning simultaneously, and the position of the stranded personnel of quick location when the conflagration breaing out makes things convenient for the fire fighter to rescue. The three-dimensional model can be exported and published, can fly in the published three-dimensional model, can be browsed by matching with VR technology during walking, is convenient for deepening people's understanding of facility layout in the building, and can select the most appropriate road for evacuation when a fire disaster occurs.
Description
Technical Field
The utility model relates to a fire extinguishing system especially relates to a high-rise building intelligence fire extinguishing system.
Background
More and more high buildings are pulled out, and along with the rising, the fire-fighting problem of various high-rise buildings is solved. For the high-rise building with a large amount of crowds in the concentrated manner, the main problem to be faced by fire rescue is that the crowds can be rapidly and safely transferred and evacuated in a short time in the case of sudden fire.
When a high-rise building breaks out a fire, the fire control aerial ladder which can reach the corresponding height for rescue is not equipped for the fire brigade in each area, and the efficiency of rescue by adopting a helicopter is lower. Generally, the most adopted rescue method is that firemen directly rush into the building to perform rescue. However, compared with small buildings, high-rise buildings have very high building height and large building area, which increases the difficulty of fire fighters in searching and rescuing in the buildings, and the fire fighters cannot accurately determine the specific number of people trapped on each floor and the total number of people trapped in the buildings. Therefore, the system and the method have greater requirements on timeliness and accuracy of fire command and rescue of high-rise buildings.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing a high-rise building intelligence fire extinguishing system of high accuracy and promptness.
The technical scheme is as follows: the utility model discloses an intelligent fire-fighting system for high-rise buildings, which comprises a server module, and a mobile equipment module, a camera pan-tilt module, a three-dimensional module, a data visualization module and a voice equipment module which are connected with the server module; the mobile equipment module is connected with the access gate module and transmits personnel access information to the server module; the camera cloud deck module is arranged at an elevator and a stair of a building, maps personnel position information on the three-dimensional module and synchronously transmits the personnel position information to the data visualization module; the voice equipment module is worn on the body of a fire fighter and transmits fire fighting information in real time.
Further, the server module comprises a processor, and a cloud storage platform, a video decoder and an image processing server which are connected with the processor.
Further, the mobile equipment module is an intelligent mobile equipment based on an android or IOS system and containing a positioning function APP.
Furthermore, the three-dimensional module is a three-dimensional model according to a building scene in a ratio of 1: 1-2, and the three-dimensional model can be enlarged or reduced and is matched with VR technology for omnibearing observation.
Further, the data visualization module is a liquid crystal display screen.
Has the advantages that: compared with the prior art, the utility model has the advantages of it is as follows showing:
(1) the utility model discloses can make statistics of current number in the building in real time, the number that each layer distributes and personnel's corresponding information, concrete number and the personal information of stranded personnel in the help first-aid staff understanding building.
(2) The fire-fighting robot can perform accurate three-dimensional positioning, quickly position the position of trapped personnel when a fire disaster occurs, and is convenient for firefighters to rescue.
(3) The three-dimensional model can be exported and published, can fly in the published three-dimensional model, can be browsed by matching with VR technology during walking, is convenient for deepening people's understanding of facility layout in the building, and can select the most appropriate road for evacuation when a fire disaster occurs.
Drawings
FIG. 1 is a block diagram of the system of the present invention;
fig. 2 is a work flow chart of the positioning system module of the present invention.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1, the utility model discloses high-rise building intelligence fire extinguishing system includes following link: the system comprises an entrance and exit gate module, a camera holder module, a mobile terminal module, a three-dimensional model module, a server module, a data visualization module and a voice device module.
The entrance and exit gate module is a bidirectional entrance and exit module, when people enter and exit the gate, the gate can be opened to enter and exit the building through scanning of the identity code authenticated in advance in the APP, when the gate is opened by scanning the identity code to enter the building, the APP in the mobile terminal automatically opens the positioning function to position the current gate of the two-dimensional plane map of the floor, the APP transmits data to the server module, meanwhile, the positions of the people are mapped in the three-dimensional model, and the information of the people is uploaded to the cloud storage module; and when this personnel scan the ID code and open the gate and leave the building, APP conveys the information to the server module, and the locate function closes simultaneously.
The camera cloud deck is arranged at each entrance and exit of a building, all floor elevators and stairs, the camera cloud deck faces the elevators or the stairs, a small-range field picture is obtained through the camera cloud deck, a video stream is generated and sent to the server module, the processor judges the floor where a person is located according to the position of the camera cloud deck, the position information of the person is mapped in the three-dimensional model in real time, and meanwhile, the position information is uploaded to the data visualization platform.
The mobile terminal module is an intelligent mobile device which is based on android and an IOS system and comprises a positioning function APP, and is used for binding identity information of building personnel in advance, accurately positioning the position of the floor where the building personnel are located and transmitting the position information to the server module.
The server module comprises a processor, a cloud storage platform, a video decoder and an image processing server. The processor is used for receiving various information transmitted by the mobile terminal, displaying the positioning information in the three-dimensional model in real time, counting the information of personnel entering the building, transmitting the information to the liquid crystal display screen for displaying, and transmitting the acquired information to the cloud storage platform for storage. The cloud storage platform is used for storing the information received by the processor, providing the functions of checking the information of the current personnel in the building and entering the historical information of the personnel in the building, and generating a corresponding report. The video decoder is used for acquiring a video stream sent by the camera holder, intercepting key frames from the video stream, pushing the video stream and the intercepted key frames to the image processing server, enabling the image processing server to be responsible for face recognition capture and comparison with a face library in the cloud storage platform, calibrating the number and identity of persons recognized in the key frames, transmitting information to the processor for judgment, and judging floors where the persons are located.
The three-dimensional model module can export files for publishing according to a true three-dimensional model manufactured by the scene in the building in a ratio of 1: 1. The three-dimensional model can realize 360-degree browsing, flying and walking in a building and can also be matched with VR technology to realize the above operations; meanwhile, the APP scans a specially-made building plan, so that the three-dimensional building body model can be observed, the model can support amplification or reduction, the building can be entered under the amplification condition, and the internal facility environment of the building can be conveniently and quickly known. Meanwhile, as the building three-dimensional model can be exported and released, the fire fighting teams in the district can deepen the understanding of the internal layout of the building at any time, and the loss caused by unfamiliarity to the building in case of a sudden fire is prevented.
The data visualization module is a liquid crystal display screen and is used for displaying the specific number of people on each layer counted by the processor, the total number of people in the building and the corresponding information of the people.
The voice device module is worn by firefighters entering a building when a fire occurs, and monitoring personnel prompt specific floors of the firefighters and the number of the firefighters trapped in each floor.
The working flow chart of the positioning system module of the utility model is shown in figure 2, the gate can be opened to enter the building by scanning the identity code before entering the building, simultaneously entering the shooting range of a camera holder, acquiring a video stream sent by a camera and intercepting key frames by a video decoder, transmitting the video stream and the intercepted key frames to an image processing server, carrying out face recognition capture by the image processing server and comparing with a face library in a cloud storage platform, calibrating the identity of people identified in the key frames, recording personal information on a data visualization display screen through a server module and uploading to the cloud storage platform for storage, displaying the number of people in the building in real time on a liquid crystal display screen and displaying the number of people on the current floor in real time by +1, meanwhile, a positioning system of the APP is started, and the current position is transmitted to the server module from the APP of the mobile terminal and displayed on the three-dimensional model with the ratio of 1:1 through the processor. When people entering a building carry mobile equipment to move on the current floor, the position moving information of the two-dimensional plane of the floor can be mapped on the current floor of the three-dimensional model of the system in real time, the server module counts the information of the people entering the building, and the number of people on each floor and the total number of people in the building are displayed on the liquid crystal display in real time for relevant people at a background to check.
The method comprises the steps that camera cloud platforms are arranged at a building doorway, an elevator entrance and a stair entrance on each floor, if people walking out of an elevator or a stair enter a shooting range of a camera pan-tilt head facing the elevator or the stair, a video decoder acquires a video stream sent by a camera and intercepts key frames, the video stream and the intercepted key frames are transmitted to an image processing server, the image processing server carries out face recognition and capturing and compares the face recognition with a face library in a cloud storage platform, the identity of the people recognized in the key frames is calibrated, meanwhile, the position information of the current floor of the video decoder can be judged according to the position of the camera pan-tilt head, the current person is shown in the floor, the real-time number-1 of the floor is shown on a liquid crystal display screen of the previous floor, the real-time number +1 of the floor is shown on the liquid crystal display screen of the current floor, and meanwhile, the position information of the person is transmitted to a server module through a mobile terminal When the person carries the mobile device to move on the current floor, the position moving information of the two-dimensional plane can be mapped on the current floor of the three-dimensional model in the background in real time.
When people entering the building want to go out of the building, the people can leave the building by scanning the one-way entrance and exit scanning port at the door again, meanwhile, the mobile terminal transmits information to the server module, the controller removes personal positioning information from the three-dimensional model, the APP is closed in self three-dimensional positioning navigation, and the liquid crystal display screen displays the number of people in the building in real time, namely 1.
When a fire disaster occurs on a certain floor of the building, the firefighters can clearly know the total number of people trapped in the building and the specific number of people trapped on each floor by looking up the visual display screen after arriving at the scene, then reasonably distributing corresponding firefighters without searching and rescuing floor by floor, after the firefighter carries the voice equipment module and the mobile equipment to scan the identity code and enters the building, the background worker can watch the three-dimensional model, the voice prompt is carried out on the fire fighters to inform the specific positions of the trapped people, the reasonable route of the fire fighters is prompted through the voice, the search and rescue progress is accelerated, when the fire expands to the unable passing through, the staff can watch three-dimensional model, the concrete position of the corresponding fire fighting equipment in the suggestion fire fighter's building increases the security of searching for and rescuing.
Meanwhile, the three-dimensional model of the high-rise building can be exported and released in a file form, and people who need to enter the building can check the layout of facilities in the building in advance and know the positions of fire fighting equipment and a safety passage at a three-dimensional visual angle without installing software, so that self-evacuation is carried out under the condition that the people can evacuate without arriving of the fire fighting personnel, and the working difficulty of the fire fighting personnel is reduced.
Claims (5)
1. An intelligent fire fighting system for a high-rise building is characterized by comprising a server module, a mobile equipment module, a camera pan-tilt module, a three-dimensional module, a data visualization module and a voice equipment module, wherein the mobile equipment module, the camera pan-tilt module, the three-dimensional module, the data visualization module and the voice equipment module are connected with the server module; the mobile equipment module is connected with the access gate module and transmits personnel access information to the server module; the camera cloud deck module is arranged at an elevator and a stair of a building, maps personnel position information on the three-dimensional module and synchronously transmits the personnel position information to the data visualization module; the voice equipment module is worn on the body of a fire fighter and transmits fire fighting information in real time.
2. The intelligent fire fighting system for high-rise buildings according to claim 1, wherein the server module comprises a processor, and a cloud storage platform, a video decoder and an image processing server connected to the processor.
3. The intelligent fire fighting system for high-rise buildings according to claim 1, wherein the mobile equipment module is an intelligent mobile equipment based on android or IOS system and containing positioning function APP.
4. The intelligent fire-fighting system for the high-rise building according to claim 1, wherein the three-dimensional module is a three-dimensional model according to a building scene in a ratio of 1: 1-2, and the three-dimensional model can be enlarged or reduced and is matched with VR technology for omnibearing observation.
5. The intelligent fire fighting system for high-rise buildings according to claim 1, wherein the data visualization module is a liquid crystal display.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202023063343.2U CN213661664U (en) | 2020-12-18 | 2020-12-18 | Intelligent fire-fighting system for high-rise building |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114463907A (en) * | 2021-12-31 | 2022-05-10 | 珠海雷特科技股份有限公司 | Fire evacuation guiding method and system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114463907A (en) * | 2021-12-31 | 2022-05-10 | 珠海雷特科技股份有限公司 | Fire evacuation guiding method and system |
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