CN104899948A - Method and system for monitoring jam in closed space - Google Patents
Method and system for monitoring jam in closed space Download PDFInfo
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- CN104899948A CN104899948A CN201510303110.XA CN201510303110A CN104899948A CN 104899948 A CN104899948 A CN 104899948A CN 201510303110 A CN201510303110 A CN 201510303110A CN 104899948 A CN104899948 A CN 104899948A
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Abstract
The invention discloses a method for monitoring jam in a closed space. The method is used in a jam monitoring management server and comprises the steps: obtaining a live image of each waiting area in each space from a video management server in real time; carrying out real-time statistics on collection data of all video count cameras in each closed space, and calculating so as to obtain jam indexes and jam trend prediction of each closed space; and receiving a request from a client, feeding back the jam index and jam trend prediction corresponding to each closed space, and the live image of each waiting area to the client at the current moment. The invention also discloses a system for monitoring the jam in the closed space. By using the method and the system, the jammed people flow rate can be relatively well dredged during the rush hour.
Description
Technical field
The present invention relates to traffic congestion monitoring technical field, particularly a kind of enclosure space blocks up monitoring method and system.
Background technology
The passenger flow statistics application scenarios based on video analysis is had at present in some school lunch service, but in these scenes, passenger flow statistics only can show the accounting of the number of having dinner and reception volume, there is no congestion tendency analysis and live picture query function of queuing up, user can not check to queue up live picture and inquiry dining room congestion tendency in dining room, therefore can not understand the queuing situation in dining room intuitively and determine when to go to have dinner.
Summary of the invention
The object of the present invention is to provide a kind of enclosure space to block up monitoring method and system, the flow of the people that blocks up can be dredged better in peak period.
For achieving the above object, the invention provides a kind of enclosure space and to block up monitoring method, be applied to the monitoring management server that blocks up, the method comprises: the live photo of each waiting area from each enclosure space of video management server Real-time Obtaining; The image data of all video count video cameras of each enclosure space of real-time statistics, calculates congestion index and the congestion tendency prediction of each enclosure space; Receive the request of client, return congestion index corresponding to each enclosure space of current time to client, congestion tendency prediction, and the live photo of each waiting area.
For achieving the above object, present invention also offers a kind of enclosure space and to block up monitoring system, comprising: video count video camera, be installed on the gateway of monitored enclosure space, for the turnover quantity of each gateway personnel of Real-time Collection; Monitoring video camera, is installed on the queue area of monitored enclosure space, records a video for the waiting area for this monitored enclosure space; Video management server, for obtaining a photo every the schedule time from CCTV camera, and is saved in storage space corresponding to this CCTV camera place enclosure space; Block up monitoring management server, for the live photo of each waiting area from each enclosure space of video management server Real-time Obtaining; The image data of all video count video cameras of each enclosure space of real-time statistics, calculates congestion index and the congestion tendency prediction of each enclosure space; Receive the request of client, return congestion index corresponding to each enclosure space of current time to client, congestion tendency prediction, and the live photo of each waiting area.
In sum, a kind of enclosure space that the embodiment of the present invention provides blocks up monitoring method and system, and Real-Time Monitoring enclosure space is come in and gone out flow of the people; Calculate Monitoring Data, analyze congestion and the development trend of enclosure space; Capture queuing picture and be uploaded to the monitoring management server that blocks up in real time; Inquiry opens mobile phone app or webpage client, checks enclosure space congestion index and development trend; Inquiry selects the more suitable time to go to more unimpeded place.The present invention can fill up enclosure space and to block up the blank of live monitoring and early warning system, provides a new approaches and methods for dredging the enclosure space flow of the people that blocks up in peak period.
Accompanying drawing explanation
Fig. 1 is that embodiment of the present invention enclosure space blocks up the schematic flow sheet of monitoring method.
Fig. 2 is that specific embodiment of the invention enclosure space blocks up the structural representation of monitoring system.
Fig. 3 is the schematic diagram of embodiment of the present invention congestion tendency prediction.
Embodiment
For making object of the present invention, technical scheme and advantage clearly understand, to develop simultaneously embodiment referring to accompanying drawing, scheme of the present invention is described in further detail.
The present invention to block up monitoring to enclosure space, and wherein enclosure space can be that the flows of the people such as dining room, railway station, hospital are large, and need the place of carrying out dredging, in the present invention, enclosure space has outlet and entrance, and flow of the people flows in real time.
Embodiment of the present invention enclosure space blocks up monitoring method, and be applied to the monitoring management server that blocks up, its schematic flow sheet as shown in Figure 1, comprises the following steps:
Step 11, from each enclosure space of video management server Real-time Obtaining the live photo of each waiting area;
The live photo of waiting area can be the queue photo that form of queuing up occurs, as long as the photo that truly can represent the flow of the people of enclosure space is all applicable to the present invention.
The image data of all video count video cameras of each enclosure space of step 12, real-time statistics, calculates congestion index and the congestion tendency prediction of each enclosure space;
The request of step 13, reception client, returns congestion index corresponding to each enclosure space of current time to client, congestion tendency prediction, and the live photo of each waiting area.
Particularly, calculate the congestion index of each enclosure space, comprising: the personnel amount that enters all for this enclosure space video count video cameras obtained is added and obtains this enclosure space current time and enter personnel amount; The personnel amount of leaving all for this enclosure space video count video cameras obtained is added and obtains this enclosure space current time and leave personnel amount; This enclosure space current time is entered personnel amount to deduct and leave personnel amount and obtain this enclosure space current time stranded crowd number; Thus generate the volume of the flow of passengers data record p.s., comprise this enclosure space current time and enter personnel amount, leave personnel amount and stranded crowd number.According to the ratio of this enclosure space current time stranded crowd number a with the enclosure space capacity V preset, obtain the congestion index of current time.
The method calculating the congestion tendency prediction of each enclosure space comprises:
If a1-a0>0, the monitoring management server that blocks up judges that congestion tendency increases, according to formula T=(V-a1)/k1, wherein k1=(a1-a0)/t, carry out congestion tendency prediction, obtain this enclosure space number when T time and rise to full volume of the flow of passengers state.V represents the capacity that this enclosure space is preset, and k1 represents enclosure space current persons count growth rate, and a1 represents the current stranded crowd number of enclosure space, and a0 represents the time point enclosure space stranded crowd number before the t time interval.
If a1-a0<0, the monitoring management server that blocks up judges that congestion tendency declines, according to formula T=(0-a1)/k1, and wherein k1=(a1-a0)/t, carry out congestion tendency prediction, obtain this enclosure space number when T time and drop to without volume of the flow of passengers state.V represents the capacity that this enclosure space is preset, and k1 represents enclosure space current persons count growth rate, and a1 represents the current stranded crowd number of enclosure space, and a0 represents the time point enclosure space stranded crowd number before the t time interval.
In addition, when enclosure space is dining room, order for convenience of client, the method also comprises: receive vegetable corresponding to each dining room that Catering Management server sync comes and price, with the request according to client, return the vegetable and price of choosing dining room to client.
Based on identical inventive concept, embodiment of the present invention enclosure space blocks up monitoring system as shown in Figure 2, comprising:
Video count video camera 201, is installed on the gateway of monitored enclosure space, for the turnover quantity of each gateway personnel of Real-time Collection.
Monitoring video camera 202, is installed on the waiting area of monitored enclosure space, records a video for the waiting area for this monitored enclosure space.It can be panorama monitoring video camera.
Video management server 203, for obtaining a photo every the schedule time from CCTV camera, and is saved in storage space corresponding to this CCTV camera place enclosure space.
Block up monitoring management server 204, for the live photo of each waiting area from each enclosure space of video management server Real-time Obtaining; The image data of all video count video cameras of each enclosure space of real-time statistics, calculates congestion index and the congestion tendency prediction of each enclosure space; Receive the request of client, return congestion index corresponding to each enclosure space of current time to client, congestion tendency prediction, and the live photo of each waiting area.
Wherein, the image data of all video count video cameras of each enclosure space of monitoring management server 204 real-time statistics of blocking up, calculates the congestion index of each enclosure space, comprising:
The personnel amount that enters all for this enclosure space video count video cameras obtained is added and obtains this enclosure space current time and enter personnel amount; The personnel amount of leaving all for this enclosure space video count video cameras obtained is added and obtains this enclosure space current time and leave personnel amount; This enclosure space current time is entered personnel amount to deduct and leave personnel amount and obtain this enclosure space current time stranded crowd number; According to the ratio of this enclosure space current time stranded crowd number with the enclosure space capacity preset, obtain the congestion index of current time.
The image data of all video count video cameras of each enclosure space of monitoring management server 204 real-time statistics of blocking up, calculates the congestion tendency prediction of each enclosure space, comprising:
The personnel amount that enters all for this enclosure space video count video cameras obtained is added and obtains this enclosure space current time and enter personnel amount; The personnel amount of leaving all for this enclosure space video count video cameras obtained is added and obtains this enclosure space current time and leave personnel amount; This enclosure space current time is entered personnel amount to deduct and leave personnel amount and obtain this enclosure space current time stranded crowd number; If current time stranded crowd number a1 increases compared to the moment stranded crowd number a0 before the t time interval, then according to formula T=(V-a1)/k1, wherein k1=(a1-a0)/t, V represent this enclosure space preset capacity, obtain this enclosure space number when T time and rise to full volume of the flow of passengers state; If current time stranded crowd number a1 reduces compared to the moment stranded crowd number a0 before the t time interval, then according to formula T=(0-a1)/k1, wherein k1=(a1-a0)/t, V represent this enclosure space preset capacity, obtain this enclosure space number when T time and drop to without volume of the flow of passengers state.
Preferably, when enclosure space is dining room, this system of the present invention also comprises Catering Management server 205, for vegetable corresponding for each dining room and price are synchronized to the monitoring management server that blocks up, to make the request of monitoring management server according to client of blocking up, return the vegetable and price of choosing dining room to client.
So, client sends request of access to the monitoring management server that blocks up, and queuing up live photo in congestion index corresponding to the request each dining room of current time, congestion tendency prediction and each region, has dinner so that user selects comparatively unimpeded dining room to go to.
When there being third party's management platform, such as, when Catering Management server is to the vegetable in each dining room of monitoring management server sync that blocks up and price, client is queued up after live photo obtaining congestion index corresponding to each dining room of current time, congestion tendency prediction and each region, one of them dining room can be selected, check vegetable and the price in this dining room, carry out online booking, have dinner to go in the ticket reserving time or get meal, more effectively reaching and to dredge dining room in peak period and to block up the object of flow of the people.
Administration staff can directly log in the monitoring management server that blocks up, and obtains the congestion index of each dining room current point in time, congestion tendency prediction, and queue up live photo in each region, with precognition or discovery risk, take counter-measure, realize orderly management of repast.On the other hand, each dining room can be obtained with period flow of the people contrast, or with the contrast of dining room Different periods flow of the people, with dynamic conditioning dining room Managed Solution, finally realize orderly management of repast.
Enumerate concrete scene to be below described in detail.Dining room 1 in an embodiment of the present invention as enclosure space comprises 2 entrances, 1 outlet.
Volume of the flow of passengers video count camera is installed, the turnover quantity of each this mouthful of camera Real-time Collection at 2 entrances and 1 exit respectively.
The turnover quantity of 3 of dining room 1 cameras gathers by the monitoring management server that blocks up in real time, obtains the number that enters in dining room 1, leaves number, then obtains the stranded crowd number in dining room 1 by the number of entering and the difference leaving number.
Suppose that the capacity V that dining room 1 is preset is 500 people, then dining room 1 is when current stranded crowd number a1 is 250 people, congestion index=people=0.5, a1/V=250 people/500.
In the embodiment of the present invention with 1 minute for the time interval calculate congestion tendency, Fig. 3 is the schematic diagram of embodiment of the present invention congestion tendency prediction.Abscissa representing time, ordinate represents stranded crowd number.
The stranded crowd number a1 obtained for 11: 11 at current point in time is 250 people, and when the time interval is 1 minute, the stranded crowd number a0 obtained when time point is 11 is 220 people, it can thus be appreciated that congestion tendency for increasing, then substitutes into formula T=(V-a1)/k1, wherein k1=(a1-a0)/t, V=500 people, a0=220 people, a1=250 people, t=1 minute, obtain T=500 second, illustrate, reach full volume of the flow of passengers state through 500 seconds these dining rooms.
This illustrates, current time is compared to moment before in the present embodiment, and number increases, then when congestion tendency prediction, system think after time in number be all increase, therefore dope through how long dining room reaches full flow status.
Enclosure space of the present invention blocks up monitoring method and system, can bring following benefit:
One, user can the congestion of real-time query enclosure space and queuing picture, is convenient to employee and selects suitable place in advance, can save employee and hover the time selecting your destination and wait in line to scene;
Two, user can check the congestion tendency prediction result of each enclosure space, so that the best time of arrival in master goal place, thus saves the stand-by period and reduces enclosure space congestion level;
Three, for administration staff provides the statistical data analysis that blocks up of each enclosure space, be convenient to managerial personnel and grasp each controlled area in the stranded crowd number of Different periods and Long-term change trend situation, administration staff can formulate control measures and dynamic conditioning dredging scheme targetedly, thus improves the efficiency of management.
The above, be only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. enclosure space blocks up a monitoring method, and be applied to the monitoring management server that blocks up, the method comprises:
The live photo of each waiting area from each enclosure space of video management server Real-time Obtaining;
The image data of all video count video cameras of each enclosure space of real-time statistics, calculates congestion index and the congestion tendency prediction of each enclosure space;
Receive the request of client, return congestion index corresponding to each enclosure space of current time to client, congestion tendency prediction, and the live photo of each waiting area.
2. the method for claim 1, is characterized in that, described in calculate the congestion index of each enclosure space, comprising:
The personnel amount that enters all for this enclosure space video count video cameras obtained is added and obtains this enclosure space current time and enter personnel amount;
The personnel amount of leaving all for this enclosure space video count video cameras obtained is added and obtains this enclosure space current time and leave personnel amount;
This enclosure space current time is entered personnel amount to deduct and leave personnel amount and obtain this enclosure space current time stranded crowd number;
According to the ratio of this enclosure space current time stranded crowd number with the enclosure space capacity preset, obtain the congestion index of current time.
3. the method for claim 1, is characterized in that, described in calculate the congestion tendency prediction of each enclosure space, comprising:
The personnel amount that enters all for this enclosure space video count video cameras obtained is added and obtains this enclosure space current time and enter personnel amount;
The personnel amount of leaving all for this enclosure space video count video cameras obtained is added and obtains this enclosure space current time and leave personnel amount;
This enclosure space current time is entered personnel amount to deduct and leave personnel amount and obtain this enclosure space current time stranded crowd number;
If current time stranded crowd number a1 increases compared to the moment stranded crowd number a0 before the t time interval, then according to formula T=(V-a1)/k1, wherein k1=(a1-a0)/t, V represent this enclosure space preset capacity, obtain this enclosure space number when T time and rise to full volume of the flow of passengers state;
If current time stranded crowd number a1 reduces compared to the moment stranded crowd number a0 before the t time interval, then according to formula T=(0-a1)/k1, wherein k1=(a1-a0)/t, V represent this enclosure space preset capacity, obtain this enclosure space number when T time and drop to without volume of the flow of passengers state.
4. the method for claim 1, is characterized in that, when described enclosure space is dining room, the method also comprises:
Receive vegetable corresponding to each dining room that Catering Management server sync comes and price, with the request according to client, return the vegetable and price of choosing dining room to client.
5. enclosure space blocks up a monitoring system, comprising:
Video count video camera, is installed on the gateway of monitored enclosure space, for the turnover quantity of each gateway personnel of Real-time Collection;
Monitoring video camera, is installed on the waiting area of monitored enclosure space, records a video for the waiting area for this monitored enclosure space;
Video management server, for obtaining a photo every the schedule time from CCTV camera, and is saved in storage space corresponding to this CCTV camera place enclosure space;
Block up monitoring management server, for the live photo of each waiting area from each enclosure space of video management server Real-time Obtaining; The image data of all video count video cameras of each enclosure space of real-time statistics, calculates congestion index and the congestion tendency prediction of each enclosure space; Receive the request of client, return congestion index corresponding to each enclosure space of current time to client, congestion tendency prediction, and the live photo of each waiting area.
6. system as claimed in claim 5, is characterized in that, described in block up the image data of all video count video cameras of each enclosure space of monitoring management server real-time statistics, calculate the congestion index of each enclosure space, comprising:
The personnel amount that enters all for this enclosure space video count video cameras obtained is added and obtains this enclosure space current time and enter personnel amount;
The personnel amount of leaving all for this enclosure space video count video cameras obtained is added and obtains this enclosure space current time and leave personnel amount;
This enclosure space current time is entered personnel amount to deduct and leave personnel amount and obtain this enclosure space current time stranded crowd number;
According to the ratio of this enclosure space current time stranded crowd number with the enclosure space capacity preset, obtain the congestion index of current time.
7. system as claimed in claim 5, is characterized in that, described in block up the image data of all video count video cameras of each enclosure space of monitoring management server real-time statistics, calculate the congestion tendency prediction of each enclosure space, comprising:
The personnel amount that enters all for this enclosure space video count video cameras obtained is added and obtains this dining room current time and enter personnel amount;
The personnel amount of leaving all for this enclosure space video count video cameras obtained is added and obtains this enclosure space current time and leave personnel amount;
This enclosure space current time is entered personnel amount to deduct and leave personnel amount and obtain this enclosure space current time stranded crowd number;
If current time stranded crowd number a1 increases compared to the moment stranded crowd number a0 before the t time interval, then according to formula T=(V-a1)/k1, wherein k1=(a1-a0)/t, V represent this enclosure space preset capacity, obtain this enclosure space number when T time and rise to full volume of the flow of passengers state;
If current time stranded crowd number a1 reduces compared to the moment stranded crowd number a0 before the t time interval, then according to formula T=(0-a1)/k1, wherein k1=(a1-a0)/t, V represent this enclosure space preset capacity, obtain this enclosure space number when T time and drop to without volume of the flow of passengers state.
8. system as claimed in claim 5, it is characterized in that, when described enclosure space is dining room, this system also comprises Catering Management server, for vegetable corresponding for each dining room and price are synchronized to the monitoring management server that blocks up, to make the request of monitoring management server according to client of blocking up, return the vegetable and price of choosing dining room to client.
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| CN106095973A (en) * | 2016-06-20 | 2016-11-09 | 东北大学 | The tourism route of a kind of combination short term traffic forecasting recommends method |
| WO2018121335A1 (en) * | 2016-12-30 | 2018-07-05 | 阿里巴巴集团控股有限公司 | Real-time data processing method and device |
| CN109919066A (en) * | 2019-02-27 | 2019-06-21 | 湖南信达通信息技术有限公司 | The method and apparatus of passenger's density anomaly in a kind of detection rail transit cars |
| CN109961166A (en) * | 2017-12-26 | 2019-07-02 | ***通信集团四川有限公司 | Narrow space stream of people's variation prediction method, apparatus calculates equipment and storage medium |
| CN110231040A (en) * | 2018-03-05 | 2019-09-13 | 北京京东尚科信息技术有限公司 | A kind of method and apparatus of path planning |
| CN110363567A (en) * | 2019-05-31 | 2019-10-22 | 浙江口碑网络技术有限公司 | The determination method, device and equipment of food product production information |
| CN111814648A (en) * | 2020-06-30 | 2020-10-23 | 北京百度网讯科技有限公司 | Station port congestion situation determination method, device, equipment and storage medium |
| CN112601177A (en) * | 2020-12-09 | 2021-04-02 | 北京红山信息科技研究院有限公司 | Method, system, server and storage medium for guiding people flow in public area |
| CN113592183A (en) * | 2021-08-05 | 2021-11-02 | 杭州企智互联科技有限公司 | Dining peak prediction method and device |
| CN113642389A (en) * | 2021-07-06 | 2021-11-12 | 西安商汤智能科技有限公司 | Dining guide method and system, electronic equipment and computer storage medium |
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| CN106095973B (en) * | 2016-06-20 | 2019-05-21 | 东北大学 | A kind of tourism route recommended method of combination short term traffic forecasting |
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| CN109961166B (en) * | 2017-12-26 | 2021-11-23 | ***通信集团四川有限公司 | Narrow space people stream change prediction method and device, computing equipment and storage medium |
| CN109961166A (en) * | 2017-12-26 | 2019-07-02 | ***通信集团四川有限公司 | Narrow space stream of people's variation prediction method, apparatus calculates equipment and storage medium |
| CN110231040A (en) * | 2018-03-05 | 2019-09-13 | 北京京东尚科信息技术有限公司 | A kind of method and apparatus of path planning |
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| CN110363567A (en) * | 2019-05-31 | 2019-10-22 | 浙江口碑网络技术有限公司 | The determination method, device and equipment of food product production information |
| CN111814648A (en) * | 2020-06-30 | 2020-10-23 | 北京百度网讯科技有限公司 | Station port congestion situation determination method, device, equipment and storage medium |
| CN112601177A (en) * | 2020-12-09 | 2021-04-02 | 北京红山信息科技研究院有限公司 | Method, system, server and storage medium for guiding people flow in public area |
| CN112601177B (en) * | 2020-12-09 | 2023-01-10 | 北京红山信息科技研究院有限公司 | Method, system, server and storage medium for guiding people flow in public area |
| CN113642389A (en) * | 2021-07-06 | 2021-11-12 | 西安商汤智能科技有限公司 | Dining guide method and system, electronic equipment and computer storage medium |
| CN113592183A (en) * | 2021-08-05 | 2021-11-02 | 杭州企智互联科技有限公司 | Dining peak prediction method and device |
| CN113592183B (en) * | 2021-08-05 | 2022-04-19 | 杭州企智互联科技有限公司 | Dining peak prediction method and device |
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