CN202652420U - Panorama monitoring system - Google Patents
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- CN202652420U CN202652420U CN 201220292491 CN201220292491U CN202652420U CN 202652420 U CN202652420 U CN 202652420U CN 201220292491 CN201220292491 CN 201220292491 CN 201220292491 U CN201220292491 U CN 201220292491U CN 202652420 U CN202652420 U CN 202652420U
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Abstract
The utility model discloses a panorama monitoring system. The panorama monitoring system includes a monitoring center and a plurality of cameras connected with the monitoring center. The panorama monitoring system is characterized in that the monitoring center includes a video collecting device configured to receiving video data from the cameras; a digital image collecting device configured to receiving image data from digital images; an area dividing and encoding device configured to dividing the monitoring area into districts and encode the divided districts; and a video laminating device connected with the video collecting device and the digital image collecting device and configured to laminating the video data and image data of the cameras corresponding to a range of the encoded districts in the monitoring area according to the encoding, and generate panorama video data, thereby realizing the real-time, integral, continuous and three-dimensional panorama video monitoring of an area, a large area and a super-large area.
Description
Technical field
The utility model relates to field of video monitoring, particularly, relates to a kind of overall view monitoring system.
Background technology
Video monitoring is the important component part of safety and protection system, and it is the stronger integrated system of a kind of prevention ability.Video monitoring is directly perceived with it, accurately, in time and the information content abundant and be widely used in many occasions.
In recent years, along with the rapid growth of national economy, the rapid progress of society and the continuous enhancing of national power, grow with each passing day to the demand of safety precaution and on-the-spot record warning system in the fields such as bank, electric power, traffic, safety check and military installations, require more and more highlyer, video monitoring has obtained very widely using in the productive life each side.Although supervisory control system is own through being present in widely the public places such as bank, market, station and traffic intersection, but actual monitor task still needs more manually finishing, and existing video monitoring system is the recorded video image usually, the information that provides is not pass through the video image of explaining, can only be as afterwards evidence obtaining, do not give full play to real-time and the initiative of monitoring, can not predicted time the trend of development.
Existing video monitoring system all is take camera as core, when camera is deployed to ensure effective monitoring and control of illegal activities negligible amounts, can realize Real Time Monitoring, but total monitoring effect is very poor, along with the camera quantity of deploying to ensure effective monitoring and control of illegal activities increases, because monitored picture is too much, Real Time Monitoring becomes approximate and can't realize.Therefore, existing Video Supervision Technique can only be realized fright effect and search function afterwards, uses to have limitation.
For the problems referred to above, there is no solution in the prior art.
The utility model content
The purpose of this utility model provides a kind of overall view monitoring system to solve at least above-mentioned problems of the prior art.
According to an aspect of the present utility model, a kind of overall view monitoring system is provided, this system comprises: panorama messaging device and the multilevel monitor center and a plurality of camera that are connected with described panorama messaging device, wherein, described panorama messaging device comprises: Digital Video collection and Distributor, be configured to receive the digital of digital video data from described a plurality of cameras, and all digital of digital video data are encoded according to whole nation unified standard, according to the command request distribution digital of digital video data of the full-view stereo Intelligent preventive control system retrieval of Surveillance center at different levels and management server to corresponding video superimpose work station; Digital picture management and distribution server, be configured to receive the digital picture data from the digitized map film source, and described digital picture data are carried out zone according to whole nation unified standard divide and form tile and to described chip coding, distribute described tile to corresponding video superimpose work station according to the full-view stereo Intelligent preventive control system retrieval of Surveillance center at different levels and the command request of management server; The video superimpose work station, be connected with described digital picture management and distribution server with Distributor with described Digital Video collection, it is superimposed that this video superimpose work station is configured to the digital picture that the digital of digital video data that described Digital Video collection and Distributor provided according to the command request of the full-view stereo Intelligent preventive control system retrieval of Surveillance center at different levels and management server and described digital picture management and distribution server provide, and generate the panoramic video data of processing without image; Described Surveillance center comprises: full-view stereo Intelligent preventive control system retrieval and management server, be configured to be connected to the panorama messaging device by trade Special Network, and can be to panorama messaging device issuing command, obtain described panoramic video data without the image processing, need to carry out image according to the user and process, form the full-view stereo monitoring image.
According to another aspect of the present utility model, a kind of overall view monitoring system also is provided, this system comprises: Surveillance center and a plurality of cameras that are connected with described Surveillance center, wherein, described Surveillance center comprises: video capture device is configured to receive the video data from described a plurality of cameras; The digital picture collecting device is configured to receive image data from the digitized map film source; The zone is divided and encoding device, is configured to guarded region is divided chip and the chip coding to dividing; And video superimpose device, be connected with described digital picture collecting device with described video capture device, this video superimpose device is configured to according to described coding video data and the image data corresponding to a plurality of cameras in the chip range of described coding in the described guarded region is superimposed, and the generating panoramic video data.
Pass through technique scheme, will be superimposed from video data and the digital picture of the dispersion of a plurality of cameras, after full-view stereo Intelligent preventive control system retrieval and management servers process, can obtain the panoramic video data, thus the video monitoring of real-time, whole, the coherent and three-dimensional panorama in feasible region, large zone and even super large zone; Further processing by to the panoramic video data that obtain can represent video data with different forms from user's demand, make monitoring have of overall importance, directionality, and monitor mode is more flexible.
Other feature and advantage of the present utility model will partly be described in detail in embodiment subsequently.
Description of drawings
Accompanying drawing is to be used to provide further understanding of the present utility model, and consists of the part of specification, is used from explanation the utility model with following embodiment one, but does not consist of restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the exemplary system architecture figure according to overall view monitoring system of the present utility model;
Fig. 2 is the illustrative embodiments schematic diagram according to overall view monitoring system of the present utility model;
Fig. 3 is the method flow diagram according to overall view monitoring method of the present utility model;
Fig. 4 is the method flow diagram according to the overall view monitoring method of the utility model preferred implementation;
Fig. 5 is another exemplary system architecture figure according to overall view monitoring system of the present utility model; And
Fig. 6 is another exemplary system architecture figure according to overall view monitoring system of the present utility model.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.Should be understood that, embodiment described herein only is used for description and interpretation the utility model, is not limited to the utility model.
Description to existing video monitoring system from background technology can find out, along with the popularization of Video Supervision Technique, the position such as road, residential quarter, public place and place arrange respectively the video monitoring camera and consist of discrete one by one supervisory control system.But because the scope of monitoring is subject to the restriction of camera setting position, there is very large blind area in each camera, and the monitoring to " point " only can be provided; The general mode of a plurality of camera head monitor regional complementarities that adopts attempts to dwindle the blind area in the prior art, one act of one act of separation but practical effect is monitored picture, the orientation of each camera is different with the visual angle, and the user is difficult to the activity (or picture) that photographs in a plurality of cameras is linked to be a complete event; Moreover these discrete supervisory control systems cause to lack linking between the supervisory control system owing to building the equal reason of age difference, investment subject, can't bring into play group effect.In addition, namely allow to, can not realize the real-time video monitoring of guarded region because (picture) quantity of video monitoring is huge by the connection problem between the technological means solution different monitoring system.Therefore, being badly in need of a kind of technology can integrate existing dispersion and huge supervisory control system, and can consider the real system that realizes the video monitoring system realizes maximal efficiency from user's angle.
Fig. 1 is the exemplary system architecture figure according to overall view monitoring system of the present utility model.As shown in Figure 1, according to a kind of overall view monitoring system of the present utility model, comprise: panorama messaging device 20 and the multilevel monitor center (30-K0) that is connected with described panorama messaging device 20 and a plurality of camera (C1-Cn), described panorama messaging device 20 comprises:
Digital Video collection and Distributor 21, be configured to receive the digital of digital video data from described a plurality of cameras, and all digital of digital video data are encoded according to whole nation unified standard, according to the command request distribution digital of digital video data of the full-view stereo Intelligent preventive control system retrieval of Surveillance center at different levels and management server to corresponding video superimpose work station (W1-Wn);
Digital picture management and distribution server 22, be configured to receive the digital picture data from the digitized map film source, and described digital picture data are carried out zone according to whole nation unified standard divide and form tile and to described chip coding, distribute described tile to corresponding video superimpose work station (W1-Wn) according to the full-view stereo Intelligent preventive control system retrieval of Surveillance center at different levels and the command request of management server;
Video superimpose work station (W1-Wn), be connected with described digital picture management and distribution server 22 with Distributor 21 with described Digital Video collection, it is superimposed that this video superimpose work station (W1-Wn) is configured to the digital picture that the digital of digital video data that described Digital Video collection and Distributor 21 provided according to the command request of the full-view stereo Intelligent preventive control system retrieval of Surveillance center at different levels (30-K0) and management server (31-K1) and described digital picture management and distribution server 22 provide, and generate the panoramic video data of processing without image;
Described Surveillance center (30-K0) comprising:
Full-view stereo Intelligent preventive control system retrieval and management server (31-K1), be configured to be connected to panorama messaging device 20 by trade Special Network, and can be to panorama messaging device 20 issuing commands, obtain described panoramic video data without the image processing, need to carry out image according to the user and process, form the full-view stereo monitoring image.
By according to overall view monitoring system of the present utility model, will be superimposed from video data and the digital picture of the dispersion of a plurality of cameras, after full-view stereo Intelligent preventive control system retrieval and management servers process, can obtain the panoramic video data, thus the video monitoring of real-time, whole, the coherent and three-dimensional panorama in feasible region, large zone and even super large zone.
In order to protect existing investment, a plurality of cameras (C1-Cn) can be the cameras of setup and use in existing traffic surveillance and control system, security monitoring system or other supervisory control systems for example.
Wherein, digital picture can be satellite image map, aerial images figure, three-dimensional digital model figure etc.Take satellite image map as example, because the finiteness of the characteristics of satellite motion and its resource is difficult to direct applied satellite and carries out real-time video monitoring.The utility model can use the image data that obtains from satellite.Static satellite photo has widely coverage, and the satellite photo shooting area is without blind spot, and has in short-term consistency (that is, data remain unchanged substantially in a short time).Therefore, static satellite photo can be comprehensively, at length reduction is taken situation and the details in zone, can be used as basis or the base plate of video (or image) stack.A plurality of cameras (C1-Cn), dynamic, the real-time video image that is actually diverse location in the static satellite photo of shooting.Therefore, consider the characteristics of static satellite photo and video image, the inventor creatively, the dynamic real time video image of a plurality of cameras (C1-Cn) is superimposed on the static satellite photo, and processes through image further and integrate out panoramic picture (or picture) whole, that link up, three-dimensional.
Preferably, in overall view monitoring system of the present utility model, wherein each video superimpose work station (W1-Wn) can be configured to a part of data of a part of video data of the video data of described a plurality of cameras (C1-Cn) and described image data superimposedly, and generates a part of video data of described panoramic video data.
Although the video superimpose operation can be carried out in single video superimpose device, but should operation generally need a large amount of system and calculation resources, and for the consideration to whole overall view monitoring system operation stability, according to of the present utility model preferred embodiment a kind of, can comprise a plurality of video superimpose work stations in the video superimpose device.These video superimpose work stations can be with distributed, cascade and/or cooperative mode work, can a part of data of a part of video data of the video data of described a plurality of cameras (C1-Cn) and described image data are superimposed by configuring each video superimpose work station, and generate a part of video data of described panoramic video data.
As preferred embodiment a kind of, during according to overall view monitoring system work of the present utility model, the satellite photo that gets access to can be cut apart (or sheet, piece), and utilize different video superimpose work stations to cut apart (or sheet, piece) for difference and carry out the stack of image data and video data, generate the panoramic video data of cutting apart (or sheet, piece) corresponding to this.For example, can be at first the complete graph of the image data that gets access to be divided into M * N piece (or M is capable, N row), then utilize a video superimpose work station in a plurality of video superimpose work stations that one in M * N piece (or the delegation of M in capable, the row in the N row) carried out the stack of image data and video data, generate the panoramic video data corresponding to this piece (or row, column).
A plurality of video superimpose work stations can improve processing, the arithmetic speed of whole system by distributed processing.And the operation of each video superimpose work station is separate, even one or several Workstation Fault is arranged, also can not affect the operation of other work stations, makes whole system have very high stability, and is convenient to management and safeguards.
Preferably, described Digital Video collection and Distributor 21 and described digital picture management and distribution server 22 are configured to according to spatial geographic information described digital of digital video data to be encoded at least and to the divide tiles code that forms.Encode according to spatial geographic information, not only guaranteed the uniqueness of coding, also make the coding embody more intuitively its corresponding geography information, be convenient to user search and call.Be understandable that, above-mentioned cataloged procedure also can pass through special equipment (for example, the zone is divided and encoding device) and carry out.
Preferably, described full-view stereo Intelligent preventive control system retrieval and management server (31-K1) comprise retrieval facility, the search key that this retrieval facility is configured to receive is converted to described coding, and according to described coding described panoramic video data is retrieved.
Preferably, a part of video data of described panoramic video data is the panoramic video data in one or more tile scopes in the described guarded region.
Preferably, described full-view stereo Intelligent preventive control system retrieval and management server (31-K1) also are configured to the described panoramic video data of extracting or a part of video data of described panoramic video data are processed, a part of video data of described panoramic video data or described panoramic video data is carried out at least the one in the following operation: switch at convergent-divergent, visual angle, and wherein said processing comprises at least with lower one: projection, histogram stretch.Wherein, described video data comprises at least with lower one: environmental data, wagon flow data, car plate data, people's face data.
Preferably, this system also comprises: data discrimination apparatus, this data discrimination apparatus are configured to identify at least the following one in the described panoramic video data: environmental data, wagon flow data, car plate data, people's face data; And warning device, this warning device is configured to carry out report and alarm according to the recognition result of described data discrimination apparatus.
Can find out, the overall view monitoring system that the utility model provides and existing intelligent identifying system are (for example, Intelligent traffic management systems) has compatibility between, can judge the situation of monitoring area according to the information intelligent ground of monitoring identification by the overall view monitoring system that the utility model provides, and complain to as required warning.By the setting to alert levels, alert levels can be judged intelligently according to the situation of guarded region by system, to send alarm to the corresponding functional department of this rank rapidly and accurately.
Below, in conjunction with Fig. 2 to describing according to illustrative embodiments of the present utility model.Fig. 2 is the illustrative embodiments schematic diagram according to overall view monitoring system of the present utility model.As shown in Figure 2, in conjunction with before to the explanation of the utility model principle, as can be known, by according to overall view monitoring system of the present utility model, the video data that obtains from video camera A and video camera B can be superposed to the panoramic video data through image processing process with the satellite photo data.Then the user is when extracting the panoramic video data from management server, for example on user's view screen, can obtain by the virtual video camera among Fig. 2 (camera) C " bat " to video image picture.The user can by management server to the current video image picture carry out zoom in/out or moving video image picture (be equivalent to control virtual video camera C zoom in/out or mobile virtual video camera C towards or the position).Need to prove, virtual video camera C shown in Fig. 2 is positioned at the guarded region top, but this only is for the purpose of explaining, and the position of virtual video camera C can be can be as the optional position (for example upper and lower, left and right of target to be monitored) of point of observation.And the user can be according to its needs, by the monitor video image of system call actual camera (camera) (for example, video camera A or video camera B).Like this, by overall view monitoring system of the present utility model, can provide omnibearing monitor mode for the user, the user can " leap the space ", and seamless unoccupied place from flying in the air on the ground, also can be observed sight all around.
As preferred embodiment a kind of, by specific monitoring sign and/or monitoring objective are set, can make according to overall view monitoring system of the present utility model becomes a kind of full-view stereo intelligent monitor system.For example, described video data can comprise at least with lower one: car plate data, people's face data.Like this, by in conjunction with existing computer software programs to car plate and/or recognition of face, just can realize the monitoring of car plate and/or people's face is identified according to overall view monitoring system of the present utility model.By in conjunction with reporting to the police or alarm set, can realize the warning of complaining to specific car plate and/or people's face.Like this, not only can monitor the target area to the multi-angle gamut according to overall view monitoring system of the present utility model, can also identify the more intelligent intention of understanding the user to specific objective (for example, vehicle and/or personnel).
The image/video data have great data volume on a large scale, in the utility model, adopt the mode that the data of magnanimity is divided into less data block according to certain rule, and what break the whole up into parts processing and managing.The thought of based on data piecemeal, and can by the mode of following example, can realize the three-dimensional scenic real time roaming of mass data.
The Mipmap switching technology
Texture mapping plays a part very important for the real-playback of three-dimensional scenic.In general, in three-dimensional scenic, the data of texture image to account for these all data volumes of scene 90% in addition more, therefore must resolve the problem of data texturing.
According to the custom of human eye, the roaming normal operation perspective projection of three-dimensional scenic.The characteristics of perspective projection are " near big and far smaller ".Because the position of object distance viewpoint will have influence on the finally size of the imaging on screen of object, therefore, a very large texture finally shows at screen might only have several pixels large.For texture sampling, can example such as two-wire filtration texture sampling algorithm.When adopting this texture sampling algorithm, because two-wire filters the inherent shortcoming of texture sampling algorithm, a large texture is attached on the very little surface will causes serious texture scintillation.
The MipMaps technology can effectively solve the problem of texture flicker.For example, can use the MipMaps of Pyatyi, during any one-level texture block, system can all be loaded into internal memory to all textures from 0 grade to 4 grades, therefrom selects again in the middle of system need to use this Pyatyi.Then determine the grain details grade of each texture block according to the scale of each texture block in described, carry out texture mapping according to determined grain details grade again.
In addition texture is processed also and can be adopted " Mipmap exchange " technology: the specific implementation of this technology is as follows:
1. the texture amalgamation that uses in the scene is become texture block of the same size;
2. be the texture that every texture generates 5 detail grades, be respectively 0,1,2,3,4, wherein 1 grade of texture obtains by 1/4 compression of 0 grade of texture, and 2 grades of textures obtain by 1/4 compression of 1 grade of texture ..., the like;
3. before showing each object, calculate the finally size of imaging on screen of this object, and determine the texture that this uses that one-level with this;
4. in internal memory, set up the texture Buffer Pool, use lru algorithm to carry out the scheduling of texture block, guarantee that the high texture scheduling times of frequency of utilization is the least possible.
Multistage geometrical model technology
Three-dimensional scenic comprises the geological informations such as numerous summits, vertex index, triangle on a large scale, and one 50 kilometers * 50 kilometers, spacing are 10 meters digital elevation model (DEM), and only grid point will occupy the space of 600M.Large data volume like this, if do not do any optimization, any 3D accelerator card all can't be realized real-time rendering, says nothing of at a high speed roaming.
In order to realize real-time rendering, can adopt in such a way: when the object distance viewpoint was distant, the details of object reconstruction on screen can be lost.This loss in detail can't cause visual discomfort, because in normal life, object at a distance seems that nature can be so not meticulous as object nearby; So in fact, when playing up a scene, can prepare in advance the geometrical model (just as the texture of preparing a plurality of detail grades for object) of several different detail grades for object, then select suitable geometrical model to play up according to the distance of object distance viewpoint, so just greatly reduce the requirement for hardware platform, guaranteed that simultaneously the high speed of roam speed is with continuous.
Because the distance of viewpoint and scene each several part is different, in order to reach higher efficient, can be divided into fritter to the earth's surface, calculate and dispatch take " piece " as unit, yet with the later edge fit place at the DEM piece of earth's surface piecemeal, if the DEM piece detail grade on both sides, border is inconsistent, will the problem in crack occur.In order to address this problem, on the DEM border, the geometrical model of each detail grade uses identical geological information (comprising key point and lines).Like this, just solved smoothly the crack problem when different detail grade geometrical model is used on the both sides, border.
To sum up, the key step of multistage geometrical model technology is as follows:
1. with the DEM piecemeal;
2. for every DEM, according to different threshold values, the key point that extracts is wherein constructed the triangulation network to generate the geometrical model of different detail grades (LOD);
3. on the DEM border, the geometrical model of each detail grade uses identical boundary information (boundary point);
4. when playing up, determine use the geometrical model of which detail grade according to the distance of DEM piece and viewpoint.
The generation of borderline key point
Because every border all may be quoted by the data block on these both sides, border, therefore, data boundary is generated by the one dimension lines on border self.
In order to reduce as far as possible data volume, can use the algorithm of counting according to threshold value control border, as follows:
1. two of the boundary line end points are border key points;
2. with the line between two end points of boundary line as new boundary line;
3. each on old boundary line point has a point corresponding with it on new boundary line, seek in these corresponding points, distance two points farthest, if the two distance is greater than given threshold value, with this crucial point range that adds new boundary line to being positioned at point on the old boundary line in the point, rebuild new boundary line;
4. repeat 3. step until the distance of the have a few on the old boundary line and new boundary line less than threshold value.
5. the line segment that forms in turn of all key points on the new boundary line is required border.
The generation of the key point of data block inside
Use with data boundary and generate identical algorithm.Difference is: internal data is two-dimentional, need to provide the two dimension buffering identical with former DEM grid grid number to record the operating position (whether this point is key point) of each point in the DEM grid, and in the mark key point, must carry out from directions X and Y-direction both direction, its results added is required internal data.
With the network forming of putting together of boundary point and key point inside, can generate the earth's surface network of triangle of this data block.
The management of TILE(deblocking) technology
The front was introduced, and the threedimensional model of scene comprises a lot of atural objects on a large scale, all atural objects in the scene was carried out the action needs such as collision detection, texture scheduling and expended the plenty of time, had caused obstacle for raising scene walkthrough speed.One of approach that addresses this problem is that atural object (comprising surface data) is carried out piecemeal, and every has a style of one's own, and collision detection etc. expend more operation of CPU time all carries out take " piece " as unit, can improve greatly executing efficiency like this.
According to another aspect of the present utility model, also provide a kind of overall view monitoring method.Fig. 3 is the method flow diagram according to overall view monitoring method of the present utility model.As shown in Figure 3, according to overall view monitoring method of the present utility model, comprising: S30 receives the video data from a plurality of cameras; S32 receives the digital picture data from the digitized map film source; S34 divides tile and the tiles code to dividing to guarded region; And S36, according to described coding that video data and the digital picture data corresponding to a plurality of cameras in the tile scope of described coding in the described guarded region are superimposed, and the generating panoramic video data.
By according to overall view monitoring method of the present utility model, will be superimposed from the still image of the video data of the dispersion of a plurality of cameras and satellite, can obtain the panoramic video data, thus realize in real time, whole, link up and the video monitoring of three-dimensional panorama.
About tiles code, preferably, can divide tile and the tiles code to dividing to guarded region according to spatial geographic information.
Preferably, the step of described generating panoramic video data comprises: according to described coding that a part of data of a part of video data of the video data of described a plurality of cameras and described tile data are superimposed, and generate a part of video data of described panoramic video data.Correspondingly, the method also comprises a part of video data that extracts described panoramic video data or described panoramic video data according to described coding from described video superimpose work station.Although the video superimpose operation can be carried out in single video superimpose device, but should operation generally need a large amount of system and calculation resources, for the consideration to whole overall view monitoring system operation stability, can preferably adopt the method for tile data being carried out section processes.When retrieval, the search key that receives can be converted to described coding, and according to described coding described panoramic video data be retrieved.Wherein, a part of video data of described panoramic video data is the panoramic video data in one or more chip range in the described guarded region.
Preferably, the step of described generating panoramic video data comprises that the one of carrying out following operation carries out described stack: Azimuth correction, figure adjustment, image cutting-out and Image Mosaics.
Wherein, preferably, the step of described generating panoramic video data comprises: a part of data of a part of video data of the video data of described a plurality of cameras and described image data are superimposed, and generate a part of video data of described panoramic video data.
Fig. 4 is the method flow diagram according to the overall view monitoring method of the utility model preferred implementation.As shown in Figure 4, wherein, the method also comprises, S38 extracts a part of video data of described panoramic video data or described panoramic video data; And S40, the described panoramic video data extracted or a part of video data of described panoramic video data are processed, a part of video data of described panoramic video data or described panoramic video data is carried out at least the one in the following operation: switch at convergent-divergent, visual angle, and wherein said processing comprises at least with lower one: projection, histogram stretch.
Preferably, described video data comprises at least with lower one: car plate data, people's face data.The method can also comprise: identify at least the following one in the described panoramic video data of extracting: environmental data, wagon flow data, car plate data, people's face data; And carry out report and alarm according to the recognition result of described data discrimination apparatus.
Further processing by to the panoramic video data that obtain can represent video data with different forms from user's demand, make monitoring have of overall importance, directionality, and monitor mode is more flexible, and complains to targetedly warning.
According to another aspect of the present utility model, also provide a kind of overall view monitoring system.Fig. 5 is another exemplary system architecture figure according to overall view monitoring system of the present utility model.As shown in Figure 5, this system comprises: Surveillance center 100 and a plurality of cameras (C1-Cn) that are connected with described Surveillance center 100, wherein, described Surveillance center 100 comprises: video capture device 102 is configured to receive the video data from described a plurality of cameras (C1-Cn); Digital picture collecting device 104 is configured to receive image data from the digitized map film source; The zone is divided and encoding device 106, is configured to guarded region is divided chip and the chip coding to dividing; And video superimpose device 108, be connected with described digital picture collecting device 104 with described video capture device 102, this video superimpose device 108 is configured to according to described coding superimposed corresponding to video data and the image data of a plurality of cameras (C1-Cn) in the chip range of described coding in the described guarded region, and the generating panoramic video data.
Preferably, described zone division and encoding device can be configured at least according to the chip coding of spatial geographic information to dividing.
Fig. 6 is another exemplary system architecture figure according to overall view monitoring system of the present utility model.As shown in Figure 6, preferably, described video superimpose device comprises a plurality of video superimpose work stations (W1-Wn), wherein each video superimpose work station is configured to according to described coding a part of data of a part of video data of the video data of described a plurality of cameras (C1-Cn) and described image data are superimposed, and generates a part of video data of described panoramic video data.In addition, this system also comprises management server 110, be connected with described video superimpose device 108, this management server 110 is configured to extract from described video superimpose device according to described coding a part of video data of described panoramic video data or described panoramic video data.Described management server 110 comprises retrieval facility 112, and the search key that this retrieval facility is configured to receive is converted to described coding, and according to described coding described panoramic video data is retrieved.
Wherein, a part of video data of panoramic video data is the panoramic video data in one or more chip range in the described guarded region.
The below describes compatibility and the extendible occupation mode according to overall view monitoring system of the present utility model.
The video image resource that as previously mentioned, can be connected with existing traffic surveillance and control system, security monitoring system and other supervisory control systems and obtain with the camera of sharing in these systems according to overall view monitoring system of the present utility model.For example, when being connected with traffic surveillance and control system, can carry out according to overall view monitoring system of the present utility model, for example, crossing monitoring violating the regulations, overspeed violation monitoring, zone restricted driving monitoring, driving vehicle monitoring, and on the basis of car plate identification, can also realize the identification of vehicle color and external appearance characteristic and multi-angle monitoring, and can realize Real Time Monitoring, tracking and historical retrieval.In addition, can also in conjunction with face recognition technology, carry out identification to the vehicle driver.
In according to overall view monitoring system of the present utility model, the image data of vedio data and/or satellite can be by network commonly used, transmit such as internet, 3G or VPN network, be understandable that, when using these networks, according to configuring in the overall view monitoring system of the present utility model and/or use and the corresponding Internet resources of network, network interface and/or agreement.
In addition, memory be can also comprise according to overall view monitoring system of the present utility model, stored video data, image data and/or panoramic video data are used for.Certainly, in order to protect existing investment, also can use the memory that configures in traffic surveillance and control system, security monitoring system and other supervisory control systems to realize same function.Like this, be appreciated that according to overall view monitoring system of the present utility model except real-time panorama screen data are provided, also can realize in non real-time video data and the image data stored are superposeed, and the generating panoramic video data, realize the panorama complete monitoring.
Above-described other supervisory control systems can be the supervisory control systems of setting up temporarily or building for specific needs (for example, large-scale activity, key monitoring zone).This specific needs are many-sided, for example, the safety precaution of large-scale activity (for example, Beijing Ditan Park, have temple fair in the new year, book market, Music Day, activity of visiting park on National Day, mid autumn festival lantern among 1 year and can wait many large-scale activities), often employ a large amount of government and society manpowers because police strength is not enough and participate in security works; Because the activity time, the video monitoring system that arranges for daily state in the park often can not satisfy the monitoring demand in the zone of action generally at several days to tens days.
For another example, the exhibition that some public places are held etc. movable (for example, Beijing International Exhibition Centre), every exhibition all need arrange new exhibition position finishing, original hard-wired video camera point position is difficult to satisfy changeable exhibition environment in the exhibition section, has increased many monitoring blind area; In addition, for the event trace that can monitor the offenders such as flow of personnel trend, theft in the large-scale activity, the situations such as spot dispatch of accident, all needing provides interim for these places, has the video monitoring system of monitoring, tracking and scheduling feature.Not only when activity is carried out, after large-scale activity is cleared out a gathering place, huge amounts of material equipment is still at Venue, and on-the-spot fire-proof and theft-proof work is heavy, can be to exhibition periphery and setup of entrances and exits video perimeter alarm after large-scale activity is cleared out a gathering place or closed the shop by the disclosed system and method for the utility model; Moving target is set in the venue reports to the police, to the personnel that enter in violation of rules and regulations exhibition, substance combustion from the beginning of smog etc. report to the police and record, in time find and dispose accident potential; The sensitizing ranges such as passage, gateway are arranged not clear legacy report to the police, remind in time understanding of security personnel and remove not clear legacy etc., greatly reduce security personnel's quantity, reduce personnel's working strength.
According to the disclosed system and method for the utility model; energy real-time analysis, tracking, differentiation monitored object; and when anomalous event occurs, point out, report; for in time make a strategic decision in government department, security fields, correct action provides support; and can use intelligent video analysis technology and transducer alarm technique; realize " focus " monitoring; can when abnormal conditions occur, in time give the alarm or useful information is provided; effectively assist the Security Officer to process crisis, and reduce to greatest extent wrong report and fail to report phenomenon.
Below describe by reference to the accompanying drawings preferred implementation of the present utility model in detail; but; the utility model is not limited to the detail in the above-mentioned execution mode; in technical conceive scope of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection range of the present utility model.For example, picture can be changed into image.
Need to prove in addition, each concrete technical characterictic described in above-mentioned embodiment in reconcilable situation, can make up by any suitable mode, for fear of unnecessary repetition, the utility model is to the no longer separately explanation of various possible compound modes.
In addition, also can carry out combination in any between the various execution mode of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (9)
1. overall view monitoring system, this system comprises: panorama messaging device and the multilevel monitor center and a plurality of camera that are connected with described panorama messaging device, it is characterized in that, described panorama messaging device comprises:
Digital Video collection and Distributor, be configured to receive the digital of digital video data from described a plurality of cameras, and all digital of digital video data are encoded according to whole nation unified standard, according to the command request distribution digital of digital video data of the full-view stereo Intelligent preventive control system retrieval of Surveillance center at different levels and management server to corresponding video superimpose work station;
Digital picture management and distribution server, be configured to receive the digital picture data from the digitized map film source, and described digital picture data are carried out zone according to whole nation unified standard divide and form tile and to described chip coding, distribute described tile to corresponding video superimpose work station according to the full-view stereo Intelligent preventive control system retrieval of Surveillance center at different levels and the command request of management server;
The video superimpose work station, be connected with described digital picture management and distribution server with Distributor with described Digital Video collection, it is superimposed that this video superimpose work station is configured to the digital picture that the digital of digital video data that described Digital Video collection and Distributor provided according to the command request of the full-view stereo Intelligent preventive control system retrieval of Surveillance center at different levels and management server and described digital picture management and distribution server provide, and generate the panoramic video data of processing without image;
Described Surveillance center comprises:
Full-view stereo Intelligent preventive control system retrieval and management server, be configured to be connected to the panorama messaging device by trade Special Network, and can be to panorama messaging device issuing command, obtain described panoramic video data without the image processing, need to carry out image according to the user and process, form the full-view stereo monitoring image.
2. system according to claim 1, it is characterized in that, described video superimpose work station is comprised of a plurality of video superimpose work stations, it is superimposed that wherein each video superimpose work station is configured to obtain according to described coding from described Digital Video collection and Distributor and described digital picture management and distribution server according to described full-view stereo Intelligent preventive control system retrieval and management server instruction a part of data of a part of video data of video data of described a plurality of cameras and described digital picture data, and generate a part of video data of described panoramic video data.
3. system according to claim 1, it is characterized in that, described full-view stereo Intelligent preventive control system retrieval and management server, be connected with Distributor, described digital picture management and distribution server and described video superimpose work station with described Digital Video collection, this full-view stereo Intelligent preventive control system retrieval and management server are configured to extract from described video superimpose device according to described coding a part of video data of described panoramic video data or described panoramic video data.
4. system according to claim 3, it is characterized in that, described full-view stereo Intelligent preventive control system retrieval and management server comprise retrieval facility, the search key that this retrieval facility is configured to receive is converted to described coding, and according to described coding described panoramic video data is retrieved.
5. system according to claim 1 is characterized in that, this system also comprises:
Data discrimination apparatus, this data discrimination apparatus are configured to identify at least the following one in the described panoramic video data: environmental data, wagon flow data, car plate data, people's face data; And
Warning device, this warning device are configured to carry out report and alarm according to the recognition result of described data discrimination apparatus.
6. overall view monitoring system, this system comprises: Surveillance center and a plurality of cameras that are connected with described Surveillance center, it is characterized in that, described Surveillance center comprises:
Video capture device is configured to receive the video data from described a plurality of cameras;
The digital picture collecting device is configured to receive image data from the digitized map film source;
The zone is divided and encoding device, is configured to guarded region is divided chip and the chip coding to dividing; And
Video superimpose device, be connected with described digital picture collecting device with described video capture device, this video superimpose device is configured to according to described coding video data and the image data corresponding to a plurality of cameras in the chip range of described coding in the described guarded region is superimposed, and the generating panoramic video data.
7. system according to claim 6, it is characterized in that, described video superimpose device comprises a plurality of video superimpose work stations, wherein each video superimpose work station is configured to according to described coding a part of data of a part of video data of the video data of described a plurality of cameras and described image data are superimposed, and generates a part of video data of described panoramic video data.
8. system according to claim 6, it is characterized in that, this system also comprises management server, be connected with described video superimpose device, this management server is configured to extract from described video superimpose device according to described coding a part of video data of described panoramic video data or described panoramic video data.
9. system according to claim 8 is characterized in that, described management server comprises retrieval facility, and the search key that this retrieval facility is configured to receive is converted to described coding, and according to described coding described panoramic video data is retrieved.
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| CN 201220292491 Withdrawn - After Issue CN202652420U (en) | 2012-04-17 | 2012-06-18 | Panorama monitoring system |
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Cited By (7)
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Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101341753A (en) * | 2004-06-01 | 2009-01-07 | L-3通信公司 | Method and system for wide area security monitoring, sensor management and situational awareness |
| AU2007240116B2 (en) * | 2006-04-13 | 2012-02-23 | Virtual Observer Pty Ltd | Virtual observer |
| CN101146231A (en) * | 2007-07-03 | 2008-03-19 | 浙江大学 | Method for generating panoramic video according to multi-visual angle video stream |
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| SG176244A1 (en) * | 2009-05-29 | 2012-01-30 | Youngkook Electronics Co Ltd | Intelligent monitoring camera apparatus and image monitoring system implementing same |
| CN201523430U (en) * | 2009-06-23 | 2010-07-07 | 长峰科技工业集团公司 | Panoramic video monitoring system |
| CN102036054B (en) * | 2010-10-19 | 2013-04-17 | 北京硅盾安全技术有限公司 | Intelligent video monitoring system based on three-dimensional virtual scene |
| CN102164269A (en) * | 2011-01-21 | 2011-08-24 | 北京中星微电子有限公司 | Method and device for monitoring panoramic view |
| CN102256111B (en) * | 2011-07-17 | 2013-06-12 | 西安电子科技大学 | Multi-channel panoramic video real-time monitoring system and method |
| CN103096032B (en) * | 2012-04-17 | 2015-12-02 | 北京明科全讯技术有限公司 | A kind of overall view monitoring system and method |
-
2012
- 2012-06-18 CN CN201210205026.0A patent/CN103096032B/en not_active Expired - Fee Related
- 2012-06-18 CN CN 201220292491 patent/CN202652420U/en not_active Withdrawn - After Issue
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| CN103096032A (en) | 2013-05-08 |
| CN103096032B (en) | 2015-12-02 |
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