CN110493568A - Intelligent fire monitoring and rescue mode based on live pick up head - Google Patents
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Abstract
The present invention relates to fire-fighting and rescue technical field, a kind of intelligent fire monitoring based on live pick up head and rescue mode are provided, relies on building drawing by three-dimensional modeling, constructs three-dimensional visualization map；It determines the space coordinate of live pick up head and is shown in three-dimensional visualization map；Establish the corresponding relationship of personnel's image Yu personnel spatial position；Locating personnel's floor specific location obtains people information in building；Plan of fire fighting and/or fire-fighting and rescue scheme are formulated according to people information in building.The present invention is by technologies such as indoor three-dimensional modeling, camera, mathematical models, realize that megastore or synthesis build the acquisition of interior personnel's present position and dynamic continuous information, for businessman and fire-fighting work personnel grasp personnel's multidate information in real time and shopping approach behavior provides technical support；Once fire occurs, ensure accessible or optimal path selection by the method for the present invention, prevention and control one, targeting rescue, are safe and reliable.
Description
Technical field
The present invention relates to fire-fighting and rescue technical field, in particular to it is a kind of based on live pick up head intelligent fire monitoring with
Rescue mode.
Background technique
Urban fire control is an important process for protecting national collective personal property and resident's life security.With China
Economic growth and social progress, living standards of the people are continuously improved, and urban construction is maked rapid progress, and city and architectural scale are rapid
Expand, the complicated multiplicity of infrastructure, so that the requirement to fire-fighting work is higher and higher, fire brigade protects people's lives and properties peace
It is complete more and more important.
With the fast development of China's urbanization, the buildings such as large-scale synthesis body, chemical company, underground and high level are constantly gushed
Existing, especially megastore and synthesis are built, and flow of the people is big, to indoor fire-fighting intelligent monitoring, are precisely rescued and are efficiently commanded
Decision is put forward new requirements.
Country encourages, supports fire science research and technological innovation, promote the use of advanced fire-fighting and emergency rescue technology,
Method.Meanwhile requirement of the development plan and State Council of national fire-fighting system informatization to fire-fighting informatization,
In addition fire-fighting system reform, builds a set of advanced, scientific, efficient intelligent fire and monitors linkage system, be General Promotion
The needs for improving fire brigade's fighting capacity, realizing science and technology strengthening police target, accelerating urban fire control job information construction process.
With the gradually landing of 5G technology, the following mobile network is up to the level in fixed network broadband, and mobile is convenient, stable
Bandwidth, 5G will expedite the emergence of out a large amount of new business models, deeply change people's lives.And video is in data traffic, user's body
The advantage in proved recipe face, it will become the representative business form of 5G, wherein live pick up head is preferably applied for fire protection sector
Trend will be become.
Camera is outer indoors to suffer from corresponding application, public security traffic, criminal investigation, monitoring and in terms of send out
Important function is waved, but also only rests on video image acquisition, fire hazard monitoring stage mostly in fire-fighting domain.Currently, there is proposition
A kind of intelligent fire vehicle based on 3D camera evaluates optimal path, one according to the coloration and depth information of target object
Determine to solve the problems, such as that existing artificial fire fighting has the insufficient of inconvenience in degree, but has just for the acquisition of information of fixed object is opposite
Effect, and inside fire can not be applied in real time, it has some limitations；There is proposition that live pick up head is applied to early warning
Monitoring analyzes a variety of emergency situations such as identification robber's invasion, fire, ponding leakage by monitor video, plays prevention really, accuses
It is alert to be acted on the judgement of fire general location, but when megastore and the generation of synthesis building fire, the stream of people is sprung up, in addition fire
Dynamic change still can not obtain flow of personnel variation in real time, so that fire-fighting command personnel formulate rescue party rationally, scientific
Case；There is proposition to carry out fire detection, major hazard installation control and fire alarm, Neng Goucong using machine vision intelligent video camera head
Useful information is automatically extracted, analyzes and understood in single image or image sequence, but its calculation processing ability is limited, needs
By external equipment, cost is relatively high, and there is no three-dimensional map information is combined, can not grasp the specific spatial position of personnel,
It is unfavorable for practical popularization and use and application in actual combat.
For current domestic indoor camera in fire-fighting domain application status, this patent proposes a kind of based on live pick up head
Intelligent fire monitoring and rescue mode.This patent is by skills such as indoor three-dimensional modeling, camera, mathematical model, edge calculations
Art realizes that megastore or synthesis build the acquisition of interior personnel's present position and dynamic continuous information, is businessman and fire-fighting work
Make personnel and personnel's multidate information and shopping approach behavior offer technical support are provided in real time.Simultaneously, it is even more important that once hair
Raw fire, can be by the method ensure that accessible or optimal path selection, assures the safety for life and property of the people, very
Just establishing fire rescue route " green channel ".Prevention and control one, targeting rescue, are safe and reliable.
Summary of the invention
The object of the invention is to overcome the deficiencies of the prior art and provide a kind of intelligent fire based on live pick up head
Monitoring and rescue mode by technologies such as indoor three-dimensional modeling, camera, mathematical models realize megastore or synthesis
The acquisition of personnel's present position and dynamic continuous information in building.
The present invention adopts the following technical scheme:
A kind of intelligent fire monitoring and rescue mode based on live pick up head, comprising:
S1, design or construction drawing according to building, by three-dimensional modeling, with constructing the three-dimensional visualization of building
Figure；
S2, foundation design for fire protection or construction drawing, determine the space coordinate of live pick up head, and the camera is shown
In the three-dimensional visualization map that step S1 is formed；
S3, the corresponding relationship for establishing personnel's image captured by the camera Yu personnel's real space position, according to institute
It states corresponding relationship and obtains the real space coordinate of captured personnel, and captured personnel positions are shown in three-dimensional visualization
In map；
S4, according to the real space coordinate of personnel captured in S3, position it in the specific position of floor of the building
It sets；Obtain people information in the building；
S5, according to people information in the building obtained in S4, formulate plan of fire fighting and/or fire-fighting and rescue scheme.
Further, in step S1, three-dimensional modeling is carried out by primary server, or take beyond the clouds by three-dimensional modeling engine
Business device carries out three-dimensional modeling.
Further, space coordinate described in step S2 and step S3 is longitude, dimension and height.
Further, in step S2, according to design for fire protection or construction CAD diagram paper, the fire fighting device of the building is determined
With the space coordinate of passageway for fire apparatus, the fire fighting device and passageway for fire apparatus are shown in three-dimensional visualization map.
Further, in step S4, the stream of people point in people information, including building described in synchronization in the building
The flowing information of cloth information and different moments single personnel's individual.
Further, the flowing information of different moments single personnel's individual, by the single individual of different time points three-dimensional can
Depending on changing the point information on map, carries out reasoning from logic and obtain.
Further, people information in the building formulates fire-fighting when carrying out daily fire-fighting drill for fire fighter
Prediction scheme；And/or the fire safety installations in the building are optimized and adjusted.
Further, when fire occurs for the building, people information in the real-time building, for formulating most
Excellent rescue method and optimal escape route.
Further, the design of the building in step S1 or construction drawing and design for fire protection or construction in step S2
Drawing is CAD diagram paper.
Further, in step S4 and step S5, people information in the building is shown in three-dimensional map as needed
In, or be shown in each layer plane figure of building, convenient for checking.
Further, the building includes megastore, large-scale synthesis body, skyscraper etc..
The invention has the benefit that realizing large-scale quotient by technologies such as indoor three-dimensional modeling, camera, mathematical models
Field or synthesis build the acquisition of interior personnel's present position and dynamic continuous information, grasp in real time for businessman and fire-fighting work personnel
Personnel's multidate information and shopping approach behavior provide technical support.Simultaneously, it is even more important that once fire occurs, it can
Really to establish fire and rescue by the method ensure that accessible or optimal path selection, assures the safety for life and property of the people
Help route " green channel ".Prevention and control one, targeting rescue, are safe and reliable.
Detailed description of the invention
Fig. 1 is a kind of flow chart element of intelligent fire monitoring and rescue mode based on live pick up head of the embodiment of the present invention
Figure.
Specific embodiment
Below in conjunction with specific attached drawing the present invention is described in detail specific embodiment.It should be noted that in following embodiments
The combination of the technical characteristic or technical characteristic of description is not construed as isolated, they can be combined with each other to reaching
To superior technique effect.In the drawings of the following embodiments, the identical label that each attached drawing occurs represent identical feature or
Person's component, can be apply to different embodiments.
A specific embodiment of the invention is as shown in Figure 1, a kind of intelligent fire based on live pick up head is monitored and rescued
Help method, comprising:
S1, design or construction drawing (preferably CAD diagram paper) according to building, (are built by three-dimensional modeling by three-dimensional
Mould engine, cloud intellectual analysis architectural CAD drawing), construct the three-dimensional visualization map of building；
S2, foundation design for fire protection or construction drawing (preferably CAD diagram paper), determine the space coordinate of live pick up head, and
The camera is shown in the three-dimensional visualization map that step S1 is formed；
S3, the corresponding relationship for establishing personnel's image captured by the camera Yu personnel's real space position, according to institute
It states corresponding relationship and obtains the real space coordinate of captured personnel, and captured personnel positions are shown in three-dimensional visualization
In map；
S4, according to the real space coordinate of personnel captured in S3, position it in the specific position of floor of the building
It sets；Obtain people information in the building；
S5, according to people information in the building obtained in S4, formulate plan of fire fighting and/or fire-fighting and rescue scheme.
In step S1, three-dimensional modeling can be carried out by primary server, three-dimensional modeling engine server beyond the clouds can also be passed through
Carry out three-dimensional modeling.
Preferably, space coordinate described in step S2 and step S3 is longitude, dimension and height (with map reference one
It causes).It is of course also possible to be denoted as X, Y, Z coordinate, select according to specific needs.
Preferably, in step S2, while according to design for fire protection or construction CAD diagram paper, determine that the fire-fighting of the building is set
The space coordinate with passageway for fire apparatus is applied, the fire fighting device and passageway for fire apparatus are shown in three-dimensional visualization map.
In step S4, stream of people's distributed intelligence in people information, including building described in synchronization in the building, with
And the flowing information of different moments single personnel's individual.The flowing information of different moments single personnel's individual, by different time points
Point information of the single individual on three-dimensional visualization map, carries out reasoning from logic and obtains.People information in the building is used
Plan of fire fighting is formulated when fire fighter carries out daily fire-fighting drill；And/or the fire safety installations in the building are carried out excellent
Change design and adjustment.
When fire occurs for the building, people information in the real-time building can be used for formulating optimal rescue
Scheme and optimal escape route.
Preferably, in step S4 and step S5, people information in the building is shown in three-dimensional map as needed
In, or be shown in each layer plane figure of building, it is checked convenient for fire fighter.
The building includes megastore, large-scale synthesis body, skyscraper etc..
The present invention analyzes megastore or synthesis architectural CAD drawing information by three-dimensional modeling, and building building three-dimensional can
Depending on changing map, understands the layered structure of building interior, grasp fire fighting device location information, especially live pick up head space and believe
Breath.Live pick up head spatial coordinated information is established, longitude, dimension and height including camera grasp each camera and exist
Position information set on three-dimensional map.It on this basis, is original among the bipod of individual standing upright as unit of personnel's individual
Point, early period camera position and shooting angle and depth fix, by camera, establish live pick up head shooting personnel's video figure
As the coordinate position corresponding relationship being incident upon on three-dimensional map, shown on three-dimensional map according to personnel's individual that camera is shot
Point, rely on corresponding relationship, can reversely be deduced rapidly, judge personnel's specific floor indoors and channel position letter
Breath.More innovation is, by background system, can intercept synchronization market or synthesis builds interior personnel's point feelings
Condition, also or, point information of the single individual of interception different time points on three-dimensional map, You Diancheng line can obtain single
The dynamic trend location information of body, fixed object and the limitation of personnel location information can only be shot in the past by breaching.By this hair
Bright method facilitates fire fighter and carries out daily fire-fighting drill, knows the real time position state of personnel, dimensionally in conjunction with interior
Figure, can formulate optimal fire-fighting three-dimensional prediction scheme.Meanwhile businessman and fire-fighting work personnel can grasp personnel's multidate information in real time
And shopping approach behavior, technology and data supporting are provided for the business activity of businessman.Also, market or synthesis build responsible person
Fire protection design adjustment can be carried out in time according to daily density of personnel, the intelligence for really constructing real time implementation, precision and three dimensional stress disappears
Prevention and control fort.It is more outstanding to be, once fire occurs, according to fiery fire location and disaster victims and people trapped in danger's situation, fire-fighting command people
Member can rely on real-time change situation, and optimal escape route and rescue method are formulated in adjustment in time, ensure people's lives and properties conscientiously
Safety, make informationization, facilitation, safe evacuation for rescue in firefighting mode.Precisely guiding breaks through limitation, wisdom fire-fighting.
Although several embodiments of the present invention are had been presented for herein, it will be appreciated by those of skill in the art that In
Without departing from the spirit of the invention, the embodiments herein can be changed.Above-described embodiment is only exemplary, no
It should be using the embodiments herein as the restriction of interest field of the present invention.
Claims (10)
1. a kind of intelligent fire monitoring and rescue mode based on live pick up head characterized by comprising
The design or construction drawing of S1, foundation building construct the three-dimensional visualization map of building by three-dimensional modeling；
S2, foundation design for fire protection or construction drawing, determine the space coordinate of live pick up head, and the camera is shown in step
In the three-dimensional visualization map that rapid S1 is formed；
S3, the corresponding relationship for establishing personnel's image captured by the camera Yu personnel's real space position, according to described right
It should be related to obtain the real space coordinate of captured personnel, and captured personnel positions are shown in three-dimensional visualization map
In；
S4, according to the real space coordinate of personnel captured in S3, position it in the floor specific location of the building；It obtains
Take people information in the building；
S5, according to people information in the building obtained in S4, formulate plan of fire fighting and/or fire-fighting and rescue scheme.
2. the intelligent fire monitoring based on live pick up head and rescue mode as described in claim 1, which is characterized in that step
In S1, three-dimensional modeling is carried out by primary server, or server carries out three-dimensional modeling beyond the clouds by three-dimensional modeling engine.
3. the intelligent fire monitoring based on live pick up head and rescue mode as described in claim 1, which is characterized in that step
Space coordinate described in S2 and step S3 is longitude, dimension and height.
4. the intelligent fire monitoring based on live pick up head and rescue mode as described in claim 1, which is characterized in that step
In S2, according to design for fire protection or construction CAD diagram paper, the fire fighting device of the building and the space coordinate of passageway for fire apparatus are determined,
The fire fighting device and passageway for fire apparatus are shown in three-dimensional visualization map.
5. the intelligent fire monitoring based on live pick up head and rescue mode as described in claim 1, which is characterized in that step
In S4, stream of people's distributed intelligence and different moments single people in people information in the building, including synchronization building
The flowing information of member's individual.
6. the intelligent fire monitoring based on live pick up head and rescue mode as claimed in claim 5, which is characterized in that different
The flowing information of moment single personnel's individual is obtained by point information of the single individual of different time points on three-dimensional visualization map
It arrives.
7. the intelligent fire monitoring based on live pick up head and rescue mode as claimed in claim 5, which is characterized in that described
People information in building formulates plan of fire fighting when carrying out daily fire-fighting drill for fire fighter；And/or to the building
Interior fire fighting device is optimized and is adjusted.
8. the intelligent fire monitoring based on live pick up head and rescue mode as claimed in claim 5, which is characterized in that work as institute
When stating building generation fire, people information in the real-time building, for formulating optimal rescue method and optimal escape
Route.
9. the intelligent fire monitoring based on live pick up head and rescue mode as described in claim 1, which is characterized in that step
The design or construction drawing of building in S1 and design for fire protection or construction drawing in step S2, are CAD diagram paper.
10. such as the described in any item intelligent fire monitoring and rescue mode based on live pick up head of claim 1-9, feature
It is, in step S4 and step S5, people information in the building is shown in three-dimensional map as needed, or is shown in
In each layer plane figure of building, convenient for checking.
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| Publication number | Publication date |
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| CN110493568B (en) | 2021-10-29 |
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