CN104902240B - A kind of closing space congestion monitoring method and system - Google Patents
A kind of closing space congestion monitoring method and system Download PDFInfo
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- CN104902240B CN104902240B CN201510303401.9A CN201510303401A CN104902240B CN 104902240 B CN104902240 B CN 104902240B CN 201510303401 A CN201510303401 A CN 201510303401A CN 104902240 B CN104902240 B CN 104902240B
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Abstract
The present invention, which discloses a kind of closing space congestion monitoring method and system, method, to be included：Congestion monitoring management server obtains the live photo of each waiting area in each closing space in real time；The gathered data of all video count video cameras of each closing space of real-time statistics, the congestion index and congestion tendency prediction of each closing space is calculated；Each closing space congestion index is sent to indoor map server in real time；Indoor map server is according to default congestion evaluation rule, with reference to congestion index, by the color of each closing space in congestion status display indoor map；Client sends access request to indoor map server, obtains indoor map interface, and the indoor map interface includes showing coloured each closing space by congestion status；When the request for receiving user's access indoor map target closing space, link, obtains congestion status corresponding to the target closing space according to corresponding to the target closing space.Congestion flow of the people can be preferably dredged in peak period.
Description
Technical field
The present invention relates to traffic congestion monitoring technical field, more particularly to a kind of closing space congestion monitoring method and it is
System.
Background technology
Also there is the applied field of some passenger flow statisticses and indoor map based on video analysis in market and transport hub at present
Scape, but in these application scenarios, passenger flow statisticses and indoor map are content independent mutually, and passenger flow statisticses do not have congestion point
Function is analysed, and the Monitoring Data of passenger flow statisticses is not disclosed user or monitored people, and pedestrian can not inquire about destination in advance and gather around
The function of stifled situation and development trend, can not realize the function of inquiring about optimal navigation way on map based on congestion indoors.
The content of the invention
, can be in peak period preferably it is an object of the invention to provide a kind of closing space congestion monitoring method and system
Dredge congestion flow of the people.
For achieving the above object, the invention provides a kind of closing space congestion monitoring method, this method to include：Gather around
Stifled monitoring management server obtains the live photo of each waiting area in each closing space from video management server in real time；
The gathered data of all video count video cameras of each closing space of real-time statistics, the congestion that each closing space is calculated refer to
Number and congestion tendency prediction；Each closing space congestion index is sent to indoor map server in real time；Indoor map server
According to default congestion evaluation rule, with reference to congestion index, by the color of each closing space in congestion status display indoor map；
Client sends access request to indoor map server, obtains indoor map interface, and the indoor map interface includes pressing congestion
The coloured each closing space of status display；When the request for receiving user's access indoor map target closing space, according to this
Link corresponding to target closing space, obtain congestion index corresponding to the target closing space, congestion tendency prediction, and it is each etc.
Treat region fact photo.
For achieving the above object, present invention also offers a kind of closing space congestion monitoring method, this method to include：
Congestion monitoring management server obtains the live photograph of each waiting area in each closing space from video management server in real time
Piece；The gathered data of all video count video cameras of each closing space of real-time statistics, is calculated gathering around for each closing space
Stifled index and congestion tendency prediction；Each closing space congestion index is sent to indoor map server in real time；Indoor map takes
Device be engaged according to default congestion evaluation rule, with reference to congestion index, each closing space in indoor map is shown by congestion status
Color；Client sends access request to congestion monitoring management server, obtains and is gathered around corresponding to current time each closing space
Stifled index, congestion tendency prediction, and each waiting area fact photo；When receive user's access target closing space please
Ask, the link according to corresponding to the target closing space, obtain indoor map interface corresponding to the target closing space, interior ground
Figure interface includes showing the coloured closing space by congestion status.
For achieving the above object, present invention also offers a kind of closing space congestion monitoring system, including：Video meter
Number video camera, the gateway of monitored closing space is installed on, for gathering the disengaging quantity of each gateway personnel in real time；Monitoring
Video camera, the queue area of monitored closing space is installed on, for the waiting area video recording for the closing space that is monitored；Depending on
Frequency management server, for obtaining a photo from CCTV camera at predetermined time intervals, and preserve to the CCTV camera
In memory space corresponding to the closing space of place；Congestion monitoring management server, for being obtained in real time from video management server
The live photo of each waiting area in each closing space；All video count video cameras of each closing space of real-time statistics
Gathered data, the congestion index and congestion tendency prediction of each closing space is calculated；Each closing space congestion is referred in real time
Number is sent to indoor map server；Indoor map server, for according to default congestion evaluation rule, referring to reference to congestion
Number, the color of each closing space in indoor map is shown by congestion status；The access request of client is received, is returned to client
Indoor map interface, the indoor map interface include showing coloured each closing space by congestion status；Client, for
Indoor map server sends access request, obtains indoor map interface；The closing of indoor map target is accessed when receiving user
The request in space, link, obtains congestion index corresponding to the target closing space, congestion according to corresponding to the target closing space
Trend prediction, and each waiting area fact photo.
For achieving the above object, present invention also offers a kind of closing space congestion monitoring system, including：Video meter
Number video camera, the gateway of monitored closing space is installed on, for gathering the disengaging quantity of each gateway personnel in real time；Monitoring
Video camera, the queue area of monitored closing space is installed on, for the waiting area video recording for the closing space that is monitored；Depending on
Frequency management server, for obtaining a photo from CCTV camera at predetermined time intervals, and preserve to the CCTV camera
In memory space corresponding to the closing space of place；Congestion monitoring management server, for being obtained in real time from video management server
The live photo of each waiting area in each closing space；All video count video cameras of each closing space of real-time statistics
Gathered data, the congestion index and congestion tendency prediction of each closing space is calculated；Each closing space congestion is referred in real time
Number is sent to indoor map server；The access request of client is received, current time each closing space is returned to client
Corresponding congestion index, congestion tendency prediction, and each waiting area fact photo；Indoor map server, for according to pre-
If congestion evaluation rule, with reference to congestion index, the color of each closing space in indoor map is shown by congestion status；Client
End, for sending access request to congestion monitoring management server, congestion corresponding to acquisition current time each closing space refers to
Number, congestion tendency prediction, and each waiting area fact photo；When the request for receiving user's access target closing space, root
According to link corresponding to the target closing space, indoor map interface corresponding to the target closing space, indoor map circle are obtained
Face includes showing the coloured closing space by congestion status.
In summary, a kind of closing space congestion monitoring method and system provided in an embodiment of the present invention, in real time monitoring are sealed
Close space discrepancy flow of the people；Monitoring Data is calculated, analyzes the congestion and development trend of closing space；Capture and be lined up picture simultaneously
It is uploaded to congestion monitoring management server in real time；Inquiry opens mobile phone app or webpage client, is looked into indoors on map interface
See the congestion index and development trend of closing space；Inquiry selects the appropriate time to go to more unimpeded place.The present invention
The blank of the live monitoring of closing space congestion and early warning system can be filled up, is carried to dredge closing space congestion flow of the people in peak period
A new approaches and methods are supplied.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of the closing space congestion monitoring method of the embodiment of the present invention one.
Fig. 2 is the structural representation of the closing space congestion monitoring system of the specific embodiment of the invention one.
Fig. 3 is the schematic flow sheet of the closing space congestion monitoring method of the embodiment of the present invention two.
Fig. 4 is the structural representation of the closing space congestion monitoring system of the specific embodiment of the invention two.
Fig. 5 is the schematic diagram of the congestion tendency prediction of the embodiment of the present invention three.
Embodiment
For the objects, technical solutions and advantages of the present invention are more clearly understood, develop simultaneously embodiment referring to the drawings, right
Scheme of the present invention is described in further detail.
The present invention carries out congestion monitoring to closing space, and wherein closing space can be the stream of peoples such as dining room, railway station, hospital
Amount is big, it is necessary to the place dredged, and there is closing space outlet and entrance, flow of the people to flow in real time in the present invention.
The closing space congestion monitoring method of the embodiment of the present invention one, its schematic flow sheet is as shown in figure 1, including following step
Suddenly：
Step 11, congestion monitoring management server obtain each etc. in each closing space in real time from video management server
Treat the live photo in region；The gathered data of all video count video cameras of each closing space of real-time statistics, it is calculated every
The congestion index and congestion tendency prediction of individual closing space；Each closing space congestion index is sent to indoor map service in real time
Device.
The live photo of waiting area can be the queue photo occurred in the form of queuing, as long as it can truly show envelope
The photo for the flow of the people for closing space is suitable for the present invention.
Specifically, the congestion index of each closing space is calculated in congestion monitoring management server, including：This is closed
The entrance personnel amount that all video count video cameras in space obtain is added to obtain closing space current time and enters personnel's number
Amount；The personnel amount of leaving that all video count video cameras of the closing space obtain is added to obtain closing space current time
Leave personnel amount；The closing space current time is subtracted into personnel amount to leave personnel amount and obtain the closing space and worked as
Preceding moment stranded crowd number；Thus each second generates a volume of the flow of passengers data record, including the closing space current time enters people
Member's quantity, leave personnel amount and stranded crowd number.According to the closing space current time stranded crowd number a and default closing space
Capacity V ratio, obtain the congestion index at current time.
The method for the congestion tendency prediction that each closing space is calculated in congestion monitoring management server includes：
If a1-a0>0, congestion monitoring management server judges that congestion tendency increases, according to formula T=(V-a1)/k1, its
Middle k1=(a1-a0)/t, congestion tendency prediction is carried out, closing space number in T time is obtained and rises to full volume of the flow of passengers shape
State.V represents the default capacity of the closing space, and k1 represents closing space current persons count's growth rate, and a1 represents that closing space is worked as
Preceding stranded crowd number, a0 represent the time point closing space stranded crowd number before t time intervals.
If a1-a0<0, congestion monitoring management server judges that congestion tendency declines, according to formula T=(0-a1)/k1, its
Middle k1=(a1-a0)/t, congestion tendency prediction is carried out, closing space number in T time is obtained and drops to no volume of the flow of passengers shape
State.V represents the default capacity of the closing space, and k1 represents closing space current persons count's growth rate, and a1 represents that closing space is worked as
Preceding stranded crowd number, a0 represent the time point closing space stranded crowd number before t time intervals.
Step 12, indoor map server, with reference to congestion index, are shown according to default congestion evaluation rule by congestion status
Show the color of each closing space in indoor map.
Step 13, client send access request to indoor map server, obtain indoor map interface, the indoor map
Interface includes showing coloured each closing space by congestion status；Indoor map target closing space is accessed when receiving user
Request, according to corresponding to the target closing space link, obtain congestion index corresponding to the target closing space, congestion tendency
Prediction, and each waiting area fact photo.
When user selects a more unobstructed closing space as target location according to each closing space congestion status,
And when starting route guidance,
What indoor map server reception client was sent carries original position and the navigation requests of target location；Call
Function library, spatial analysis is carried out to the map datum in spatial database, carry out path planning and shortest path calculates；To client
End returns to optimal guidance path；Client indoors shows the optimal guidance path on map interface.
Based on identical inventive concept, the closing space congestion monitoring system of the embodiment of the present invention one as shown in Fig. 2 including：
Video count video camera 201, the gateway of monitored closing space is installed on, for gathering each gateway people in real time
The disengaging quantity of member.
Video camera 202 is monitored, is installed on the queue area of monitored closing space, for for the closing space that is monitored
Waiting area is recorded a video.It can be panorama monitoring video camera.
Video management server 203, for obtaining a photo from CCTV camera at predetermined time intervals, and preserve extremely
In memory space corresponding to closing space where the CCTV camera.
Congestion monitoring management server 204, it is each in each closing space for being obtained in real time from video management server
The live photo of waiting area；The gathered data of all video count video cameras of each closing space of real-time statistics, is calculated
The congestion index and congestion tendency prediction of each closing space；Each closing space congestion index is sent to indoor map clothes in real time
Business device.
Indoor map server 205, for according to default congestion evaluation rule, with reference to congestion index, by congestion status
Show the color of each closing space in indoor map；The access request of client is received, indoor map interface is returned to client,
The indoor map interface includes showing coloured each closing space by congestion status.
Client 206, for sending access request to indoor map server, obtain indoor map interface；When receiving
User accesses the request of indoor map target closing space, the link according to corresponding to the target closing space, obtains target envelope
Close congestion index corresponding to space, congestion tendency prediction, and each waiting area fact photo.
Wherein, congestion monitoring management server 204 real-time statistics all video count video cameras of each closing space are adopted
Collect data, the congestion index of each closing space is calculated, including：
The entrances personnel amount that all video count video cameras of the closing space obtain is added to obtain the closing space ought
The preceding moment enters personnel amount；The personnel amount of leaving that all video count video cameras of the closing space obtain is added this
Closing space current time leaves personnel amount；The closing space current time is subtracted into personnel amount and leaves personnel amount
Obtain closing space current time stranded crowd number；According to the closing space current time stranded crowd number and default closing space
The ratio of capacity, obtain the congestion index at current time.
The collection number of all video count video cameras of each closing space of real-time statistics of congestion monitoring management server 204
According to, the congestion tendency prediction of each closing space is calculated, including：
The entrances personnel amount that all video count video cameras of the closing space obtain is added to obtain the closing space ought
The preceding moment enters personnel amount；The personnel amount of leaving that all video count video cameras of the closing space obtain is added this
Closing space current time leaves personnel amount；The closing space current time is subtracted into personnel amount and leaves personnel amount
Obtain closing space current time stranded crowd number；If current time stranded crowd number a1 is compared to before t time intervals
Stranded crowd number a0 increases, then represent that the closing space is default according to formula T=(V-a1)/k1, wherein k1=(a1-a0)/t, V
Capacity, obtain closing space number in T time and rise to full volume of the flow of passengers state；If current time stranded crowd number a1 compared to
Stranded crowd number a0 is reduced at the time of before t time intervals, then according to formula T=(0-a1)/k1, wherein k1=(a1-a0)/t, V
The default capacity of the closing space is represented, closing space number in T time is obtained and drops to no volume of the flow of passengers state.
The indoor map server 205, be additionally operable to reception client transmission carries original position and target location
Navigation requests, wherein, using the one of closing space selected according to each closing space congestion status as target location；Adjust
With function library, spatial analysis is carried out to the map datum in spatial database, path planning is carried out and shortest path calculates；To visitor
Family end returns to optimal guidance path；
The client 206, it is additionally operable to indoors show the optimal guidance path on map interface.
The closing space congestion monitoring method of the embodiment of the present invention two, its schematic flow sheet is as shown in figure 3, including following step
Suddenly：
Step 31, congestion monitoring management server obtain each etc. in each closing space in real time from video management server
Treat the live photo in region；The gathered data of all video count video cameras of each closing space of real-time statistics, it is calculated every
The congestion index and congestion tendency prediction of individual closing space；Each closing space congestion index is sent to indoor map service in real time
Device.
Step 32, indoor map server, with reference to congestion index, are shown according to default congestion evaluation rule by congestion status
Show the color of each closing space in indoor map.
Step 33, client send access request to congestion monitoring management server, and it is empty to obtain current time each closing
Between corresponding congestion index, congestion tendency prediction, and each waiting area fact photo；Closed when receiving user's access target
The request in space, link, obtains indoor map interface corresponding to the target closing space according to corresponding to the target closing space,
The indoor map interface includes showing the coloured closing space by congestion status.
Based on identical inventive concept, the closing space congestion monitoring system of the embodiment of the present invention two as shown in figure 4, including：
Video count video camera 201, the gateway of monitored closing space is installed on, for gathering each gateway people in real time
The disengaging quantity of member.
Video camera 202 is monitored, is installed on the queue area of monitored closing space, for for the closing space that is monitored
Waiting area is recorded a video.It can be panorama monitoring video camera.
Video management server 203, for obtaining a photo from CCTV camera at predetermined time intervals, and preserve extremely
In memory space corresponding to closing space where the CCTV camera.
Congestion monitoring management server 204, it is each in each closing space for being obtained in real time from video management server
The live photo of waiting area；The gathered data of all video count video cameras of each closing space of real-time statistics, is calculated
The congestion index and congestion tendency prediction of each closing space；Each closing space congestion index is sent to indoor map clothes in real time
Business device；The access request of client is received, congestion index corresponding to current time each closing space, congestion are returned to client
Trend prediction, and each waiting area fact photo.
Indoor map server 205, for according to default congestion evaluation rule, with reference to congestion index, by congestion status
Show the color of each closing space in indoor map.
Client 206, for sending access request to congestion monitoring management server, it is empty to obtain current time each closing
Between corresponding congestion index, congestion tendency prediction, and each waiting area fact photo；Closed when receiving user's access target
The request in space, link, obtains indoor map interface corresponding to the target closing space according to corresponding to the target closing space,
The indoor map interface includes showing the coloured closing space by congestion status.
To sum up, according to an embodiment of the invention one and embodiment two, the present invention is by closing space congestion monitoring and indoor ground
Figure is combined, and client accesses indoor map server in embodiment one, obtains indoor map interface, indoor map interface bag
Include and show coloured each closing space by congestion status, each closing space can be visually known when consulting a map
Congestion, open chain can also be put and connect understand congestion index, congestion tendency prediction corresponding to each closing space, and each wait
Region fact photo, in order to which user selects more unimpeded closing space to go to, and more unobstructed closing space can be selected
Start route guidance as destination.Client accesses congestion monitoring management server in embodiment two, and it is each to obtain current time
Congestion index corresponding to individual closing space, congestion tendency prediction, and each waiting area fact photo, point open each closing space pair
The link answered, indoor map interface corresponding to each closing space can also be understood, the indoor map interface includes pressing congestion status
The coloured closing space is shown, in order to which user selects more unimpeded closing space to go to.
Administration staff can directly log in congestion monitoring management server, obtain each closing space current point in time
Congestion index, congestion tendency prediction, and each region is lined up live photo, to predict or find risk, takes reply to arrange
Apply, realize orderly management.On the other hand, each closing space can be obtained to contrast with period flow of the people, or same closing space
Different periods flow of the people contrasts, and dynamically to adjust closing space Managed Solution, finally realizes orderly management.
Concrete scene is set forth below to be described in detail.The dining room 1 as closing space is wrapped in an embodiment of the present invention
Include 2 entrances, 1 outlet.
Respectively in 2 entrances and 1 exit installation volume of the flow of passengers video count camera, collection should in real time for each camera
The disengaging quantity of mouth.
Congestion monitoring management server is in real time collected the disengaging quantity of 3 cameras in dining room 1, obtains dining room 1
Entrance number, leave number, then obtain the stranded crowd number in dining room 1 by entering number and leaving the difference of number.
Assuming that the default capacity V in dining room 1 is 500 people, then dining room 1 is at the time of current stranded crowd number a1 is 250 people, congestion
People=0.5 of index=a1/V=250 people/500.
Congestion tendency was calculated for time interval with 1 minute in the embodiment of the present invention, Fig. 5 is that the congestion of the embodiment of the present invention three becomes
The schematic diagram of gesture prediction.Abscissa represents the time, and ordinate represents stranded crowd number.
It is 250 people in the stranded crowd number a1 that current point in time 11 point must arrive for 11 minutes, when time interval is 1 minute, the time
The stranded crowd number a0 that point obtains when being 11 is 220 people, it follows that congestion tendency to increase, then substitutes into formula T=(V-
A1)/k1, wherein k1=(a1-a0)/t, V=500 people, a0=220 people, a1=250 people, t=1 minutes, obtain the T=500 seconds,
Illustrate, reach full volume of the flow of passengers state by 500 seconds dining rooms.
This explanation, current time, number was to increase, then pre- in congestion tendency compared to the moment before in the present embodiment
During survey, system think after time in number be all to increase, therefore predict by how long dining room reaches flowing full amount
State.
The congestion index in each dining room in indoor map is sent to indoor map service by congestion monitoring management server in real time
Device.Congestion evaluation rule is preset with indoor map server, when congestion index is not less than 1, by dining room map indoors
Region corresponding to upper is identified as congestion with red；When congestion index is between 0.7-1, the dining room is corresponded on map indoors
Region with it is orange be identified as it is good；When congestion index be not more than 0.7 when, by the dining room indoors on map corresponding region with
Green is identified as unobstructed.
The closing space congestion monitoring method and system of the present invention, can bring following benefit：
First, employee can indoors on map real-time query closing space congestion, be easy to employee to make in advance most preferably
Route selection, employee can be saved and hovered the time for selecting destination and waiting in line to scene；
2nd, congestion monitoring system provides congestion tendency prediction for employee, it is possible to achieve guides employee to walk unimpeded road in advance
Line, reduce the possibility that personnel constantly go to a certain hot spot areas, cause the accident of trampling so as to avoid regional area from continuing congestion；
3rd, the congestion statistical data analysis of each closing space is provided for administration staff, is easy to administrative staff to grasp
In the stranded crowd number of different periods, administration staff can targetedly formulate control measures, improve pipe each controlled area
Manage efficiency and lifting Consumer's Experience.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention.It is all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements made etc., the protection of the present invention should be included in
Within the scope of.
Claims (8)
1. a kind of closing space congestion monitoring method, this method include：
Congestion monitoring management server obtains the reality of each waiting area in each closing space from video management server in real time
Condition photo；The gathered data of all video count video cameras of each closing space of real-time statistics, is calculated each closing space
Congestion index and congestion tendency prediction；Each closing space congestion index is sent to indoor map server in real time；
Indoor map server, with reference to congestion index, indoor map is shown by congestion status according to default congestion evaluation rule
The color of upper each closing space；
Client sends access request to indoor map server, obtains indoor map interface, and the indoor map interface includes pressing
Congestion status shows coloured each closing space；When the request for receiving user's access indoor map target closing space, root
According to link corresponding to the target closing space, congestion index corresponding to the target closing space is obtained, congestion tendency prediction, and
Each waiting area fact photo；
Wherein, the congestion tendency prediction of each closing space is calculated in the congestion monitoring management server, including：
By the entrance personnel amount that all video count video cameras of the closing space obtain be added to obtain the closing space it is current when
Quarter enters personnel amount；
By all video count video cameras of the closing space obtain leave personnel amount be added to obtain the closing space it is current when
Quarter leaves personnel amount；
The closing space current time is subtracted into personnel amount and leaves personnel amount to obtain closing space current time stagnant
Stay number；
Stranded crowd number a0 increases at the time of if current time stranded crowd number a1 is compared to before t time intervals, according to formula T=
(V-a1)/k1, wherein k1=(a1-a0)/t, V represent the default capacity of the closing space, obtain the closing space in T time
Number rises to full volume of the flow of passengers state；
Stranded crowd number a0 is reduced at the time of if current time stranded crowd number a1 is compared to before t time intervals, according to formula T=
(0-a1)/k1, wherein k1=(a1-a0)/t, V represent the default capacity of the closing space, obtain the closing space in T time
Number drops to no volume of the flow of passengers state.
2. the method as described in claim 1, it is characterised in that this method also includes：
What indoor map server reception client was sent carries original position and the navigation requests of target location, wherein, will
The one of closing space selected according to each closing space congestion status is as target location；Call function storehouse, to space number
Spatial analysis is carried out according to the map datum in storehouse, path planning is carried out and shortest path calculates；Optimal navigation is returned to client
Path；
Client indoors shows the optimal guidance path on map interface.
3. the method as described in claim 1, it is characterised in that each closing is calculated in the congestion monitoring management server
The congestion index in space, including：
By the entrance personnel amount that all video count video cameras of the closing space obtain be added to obtain the closing space it is current when
Quarter enters personnel amount；
By all video count video cameras of the closing space obtain leave personnel amount be added to obtain the closing space it is current when
Quarter leaves personnel amount；
The closing space current time is subtracted into personnel amount and leaves personnel amount to obtain closing space current time stagnant
Stay number；
According to the closing space current time stranded crowd number and the ratio of default closing space capacity, gathering around for current time is obtained
Stifled index.
4. a kind of closing space congestion monitoring method, this method include：
Congestion monitoring management server obtains the reality of each waiting area in each closing space from video management server in real time
Condition photo；The gathered data of all video count video cameras of each closing space of real-time statistics, is calculated each closing space
Congestion index and congestion tendency prediction；Each closing space congestion index is sent to indoor map server in real time；
Indoor map server, with reference to congestion index, indoor map is shown by congestion status according to default congestion evaluation rule
The color of upper each closing space；
Client sends access request to congestion monitoring management server, obtains congestion corresponding to current time each closing space
Index, congestion tendency prediction, and each waiting area fact photo；When the request for receiving user's access target closing space,
Link, obtains indoor map interface corresponding to the target closing space, the indoor map according to corresponding to the target closing space
Interface includes showing the coloured closing space by congestion status；
Wherein, the congestion tendency prediction of each closing space is calculated in the congestion monitoring management server, including：
By the entrance personnel amount that all video count video cameras of the closing space obtain be added to obtain the closing space it is current when
Quarter enters personnel amount；
By all video count video cameras of the closing space obtain leave personnel amount be added to obtain the closing space it is current when
Quarter leaves personnel amount；
The closing space current time is subtracted into personnel amount and leaves personnel amount to obtain closing space current time stagnant
Stay number；
Stranded crowd number a0 increases at the time of if current time stranded crowd number a1 is compared to before t time intervals, according to formula T=
(V-a1)/k1, wherein k1=(a1-a0)/t, V represent the default capacity of the closing space, obtain the closing space in T time
Number rises to full volume of the flow of passengers state；
Stranded crowd number a0 is reduced at the time of if current time stranded crowd number a1 is compared to before t time intervals, according to formula T=
(0-a1)/k1, wherein k1=(a1-a0)/t, V represent the default capacity of the closing space, obtain the closing space in T time
Number drops to no volume of the flow of passengers state.
5. method as claimed in claim 4, it is characterised in that each closing is calculated in the congestion monitoring management server
The congestion index in space, including：
By the entrance personnel amount that all video count video cameras of the closing space obtain be added to obtain the closing space it is current when
Quarter enters personnel amount；
By all video count video cameras of the closing space obtain leave personnel amount be added to obtain the closing space it is current when
Quarter leaves personnel amount；
The closing space current time is subtracted into personnel amount and leaves personnel amount to obtain closing space current time stagnant
Stay number；
According to the closing space current time stranded crowd number and the ratio of default closing space capacity, gathering around for current time is obtained
Stifled index.
6. a kind of closing space congestion monitoring system, including：
Video count video camera, the gateway of monitored closing space is installed on, for gathering entering for each gateway personnel in real time
Go out quantity；
Video camera is monitored, the queue area of monitored closing space is installed on, for the Accreditation Waiting Area for the closing space that is monitored
Record a video in domain；
Video management server, for obtaining a photo from CCTV camera at predetermined time intervals, and preserve to the monitoring
In memory space corresponding to closing space where video camera；
Congestion monitoring management server, for obtaining each waiting area in each closing space in real time from video management server
Live photo；The gathered data of all video count video cameras of each closing space of real-time statistics, is calculated each closing
The congestion index and congestion tendency prediction in space；Each closing space congestion index is sent to indoor map server in real time；
Indoor map server, for according to default congestion evaluation rule, with reference to congestion index, being shown by congestion status indoor
The color of each closing space on map；The access request of client is received, indoor map interface, interior ground are returned to client
Figure interface includes showing coloured each closing space by congestion status；
Client, for sending access request to indoor map server, obtain indoor map interface；Accessed when receiving user
The request of indoor map target closing space, link, obtains the target closing space pair according to corresponding to the target closing space
The congestion index answered, congestion tendency prediction, and each waiting area fact photo；
Wherein, the congestion tendency prediction of each closing space is calculated in the congestion monitoring management server, is specifically used for：
By the entrance personnel amount that all video count video cameras of the closing space obtain be added to obtain the closing space it is current when
Quarter enters personnel amount；
By all video count video cameras of the closing space obtain leave personnel amount be added to obtain the closing space it is current when
Quarter leaves personnel amount；
The closing space current time is subtracted into personnel amount and leaves personnel amount to obtain closing space current time stagnant
Stay number；
Stranded crowd number a0 increases at the time of if current time stranded crowd number a1 is compared to before t time intervals, according to formula T=
(V-a1)/k1, wherein k1=(a1-a0)/t, V represent the default capacity of the closing space, obtain the closing space in T time
Number rises to full volume of the flow of passengers state；
Stranded crowd number a0 is reduced at the time of if current time stranded crowd number a1 is compared to before t time intervals, according to formula T=
(0-a1)/k1, wherein k1=(a1-a0)/t, V represent the default capacity of the closing space, obtain the closing space in T time
Number drops to no volume of the flow of passengers state.
7. system as claimed in claim 6, it is characterised in that
The indoor map server, being additionally operable to receive the navigation for carrying original position and target location that client is sent please
Ask, wherein, using the one of closing space selected according to each closing space congestion status as target location；Call function
Storehouse, spatial analysis is carried out to the map datum in spatial database, carry out path planning and shortest path calculates；Returned to client
Return optimal guidance path；
The client, it is additionally operable to indoors show the optimal guidance path on map interface.
8. a kind of closing space congestion monitoring system, including：
Video count video camera, the gateway of monitored closing space is installed on, for gathering entering for each gateway personnel in real time
Go out quantity；
Video camera is monitored, the queue area of monitored closing space is installed on, for the Accreditation Waiting Area for the closing space that is monitored
Record a video in domain；
Video management server, for obtaining a photo from CCTV camera at predetermined time intervals, and preserve to the monitoring
In memory space corresponding to closing space where video camera；
Congestion monitoring management server, for obtaining each waiting area in each closing space in real time from video management server
Live photo；The gathered data of all video count video cameras of each closing space of real-time statistics, is calculated each closing
The congestion index and congestion tendency prediction in space；Each closing space congestion index is sent to indoor map server in real time；Connect
The access request of client is received, returns to congestion index corresponding to current time each closing space to client, congestion tendency is pre-
Survey, and each waiting area fact photo；
Indoor map server, for according to default congestion evaluation rule, with reference to congestion index, being shown by congestion status indoor
The color of each closing space on map；
Client, for sending access request to congestion monitoring management server, it is corresponding to obtain current time each closing space
Congestion index, congestion tendency prediction, and each waiting area fact photo；When receiving user's access target closing space
Request, link, obtains indoor map interface corresponding to the target closing space, the interior according to corresponding to the target closing space
Map interface includes showing the coloured closing space by congestion status；
Wherein, the congestion tendency prediction of each closing space is calculated in the congestion monitoring management server, is specifically used for：
By the entrance personnel amount that all video count video cameras of the closing space obtain be added to obtain the closing space it is current when
Quarter enters personnel amount；
By all video count video cameras of the closing space obtain leave personnel amount be added to obtain the closing space it is current when
Quarter leaves personnel amount；
The closing space current time is subtracted into personnel amount and leaves personnel amount to obtain closing space current time stagnant
Stay number；
Stranded crowd number a0 increases at the time of if current time stranded crowd number a1 is compared to before t time intervals, according to formula T=
(V-a1)/k1, wherein k1=(a1-a0)/t, V represent the default capacity of the closing space, obtain the closing space in T time
Number rises to full volume of the flow of passengers state；
Stranded crowd number a0 is reduced at the time of if current time stranded crowd number a1 is compared to before t time intervals, according to formula T=
(0-a1)/k1, wherein k1=(a1-a0)/t, V represent the default capacity of the closing space, obtain the closing space in T time
Number drops to no volume of the flow of passengers state.
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| CN106682415A (en) * | 2016-12-23 | 2017-05-17 | 中国科学院深圳先进技术研究院 | Business data display method and device |
| CN110705494A (en) * | 2019-10-10 | 2020-01-17 | 北京东软望海科技有限公司 | People flow monitoring method and device, electronic equipment and computer readable storage medium |
| CN111353712B (en) * | 2020-03-03 | 2022-07-22 | 拉扎斯网络科技（上海）有限公司 | Distribution task scheduling method and device, server and storage medium |
| CN113916233A (en) * | 2021-10-20 | 2022-01-11 | 上海擎朗智能科技有限公司 | Navigation route determining method, device, equipment and storage medium |
| CN116824897A (en) * | 2023-08-03 | 2023-09-29 | 深圳市景悦科技有限公司 | Traffic management method and system based on intelligent community |
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