CN106331606A - Multi-screen display system and method for video detection system - Google Patents
Multi-screen display system and method for video detection system Download PDFInfo
- Publication number
- CN106331606A CN106331606A CN201610693004.1A CN201610693004A CN106331606A CN 106331606 A CN106331606 A CN 106331606A CN 201610693004 A CN201610693004 A CN 201610693004A CN 106331606 A CN106331606 A CN 106331606A
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- Prior art keywords
- screen
- interface
- video
- photographic head
- auxiliary
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4122—Peripherals receiving signals from specially adapted client devices additional display device, e.g. video projector
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The invention relates to a multi-screen display system and method for a video detection system. The multi-screen display system comprises a video detection client and a video detection server; the video detection client is used for detecting whether a user computer has multiple screens, and performing main screen and auxiliary screen display on camera video; the video detection server is used for analyzing the camera video, and displaying the processing result via the video detection client; the video detection client comprises a multi-screen detection module, an interface movement control module and a linkage control module; the multi-screen detection module is used for detecting whether the user computer has multiple screens, and enabling a corresponding display mode according to the detection result; the interface movement control module is used for, when a user moves an interface on a main screen or an auxiliary screen, performing corresponding control according to the personalized customized demand of the user; and the linkage control module is used for establishing a linkage effect between a main screen interface and an auxiliary screen interface, so that the user can intuitively acquire linkage of information on the main and auxiliary screens.
Description
Technical field
The present invention relates to video investigation field, in particular, relate to a kind of multi-screen exhibition for video investigation system
Show system and method.
Background technology
Along with platform city and the construction that deepens continuously of smart city, video investigation has become as the important of " wisdom police service "
Ingredient, by large nuber of images resource is carried out confluence analysis and good application, for criminal investigation, skill is detectd, Wang Zhendeng department is investigated
Solve a case and strong support is provided.In video monitoring system, existing people employs multi-screen technology at present, can watch many simultaneously
Road video, but do not get up with the linkage of point map position information.In video investigation system, camera information and video information pair
The importance of cracking of cases is self-evident, and user with greater need for check simultaneously case be correlated with photographic head geographic profile information and
Video information, traditional single screen computer needs user constantly to switch over, more at map interface and video playback interface
The two cannot be linked intuitively.Use the present invention, map interface and video playback circle can be shown to user simultaneously
Face, and set up contact between the two, carry out the linkage on operating level, such as, search shooting on main screen map interface
After Tou, directly can play the video of Search Results equipment on auxiliary screen, auxiliary screen be chosen certain play video, can lead
Being highlighted of respective point position is carried out on screen map.
Summary of the invention
In view of this, it is necessary to for the problems referred to above, it is provided that a kind of many screen display systems for video investigation system and
Method, allows user get on major-minor screen the linkage between information the most intuitively.
To achieve these goals, technical scheme is as follows:
A kind of many screen display systems for video investigation system, including video investigation server, for recording photographic head
As being analyzed processing, also including video investigation client, described video investigation client connects video investigation server, is used for
Receive the video recording after video investigation server analysis processes and show result；Described video investigation client is used for detecting use
Whether family computer exists multi-screen, and the video investigating photographic head carries out main screen and auxiliary screen shows；；
Described video investigation client includes multi-screen detection module, Interface Moving control module and coordinated signals module；Institute
State multi-screen detection module for detecting whether user computer exists multi-screen, and enable corresponding displaying pattern according to testing result；
Described Interface Moving control module is for when user moves interface in main screen or auxiliary screen, according to the personalized customization demand of user
Control accordingly；Described coordinated signals module is for setting up linkage effect between main screen interface and auxiliary screen interface.
As preferably, main screen shows the cartographic information of each photographic head distributing position, auxiliary screen display video playback window
As preferably, described video investigation client also includes main control module, and described main control module is for visitor
The modules of family end initializes and destroys, and reaches to be managed collectively purpose.
As preferably, described Interface Moving control module mainly includes switching over main screen, auxiliary screen interface, and interface is moved
Automatically full frame, dragging interface it is paved with time dynamic.
As preferably, described coordinated signals module is used for setting up linkage effect between main screen interface and auxiliary screen interface,
When choosing some photographic head on main screen interface, automatically play the real-time video of these photographic head in auxiliary screen video clip；At auxiliary screen
When video clip chooses certain broadcast window, main screen carries out being highlighted of this photographic head.
A kind of method carrying out multihead display according to said system, comprises the following steps:
S1, startup system, multi-screen detection module detects whether user computer exists multi-screen in real time, and opens according to testing result
With showing pattern accordingly；
If S2 does not exist multi-screen, start single screen and show pattern, only shown by main screen；If there is multi-screen, start multi-screen
Displaying pattern, main screen display cartographic information, auxiliary screen display video playback window；
The relevant mobile operation of S3, Interface Moving control module detection, coordinated signals module detection linkage associative operation, to many
Screen display is controlled.
S4, closedown video investigation client, system stalls.
As preferably, in described step S3, the work of Interface Moving control module specifically includes: certain interface mobile is arrived
On other screens, main screen auxiliary screen interface exchanges and personalized interface moves control, wherein moves certain interface to other screens
Time, can be full on target screen upper berth after moving.
As preferably, in described step S3, the work of described coordinated signals module specifically includes:
Main screen interface selects some photographic head, auxiliary screen is shown with tabular form the photographic head of multiselect automatically；
Main screen interface inputs key word photographic head is scanned for, auxiliary screen is play photographic head automatically that search
Video；
Auxiliary screen is chosen certain broadcast window, main screen interface is highlighted the photographic head of correspondence automatically.
Compared with prior art, the beneficial effects of the present invention is: allow user get information on major-minor screen the most intuitively
Between linkage, solve video investigation system user consult a map at the same time camera information and viewing monitoring video time,
The problem toggled between main screen and auxiliary screen interface, improves the work efficiency of video investigation user.
Accompanying drawing explanation
Fig. 1 is the system architecture diagram of the embodiment of the present invention；
Fig. 2 is the method flow diagram of the embodiment of the present invention；
Fig. 3 is the Interface Moving control module workflow diagram of the embodiment of the present invention；
Fig. 4 is the coordinated signals module workflow diagram of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings with embodiment to a kind of many screen display systems for video investigation system of the present invention
And method is described further.
The following is a kind of many screen display systems for video investigation system of the present invention and the preferred example of method,
The most therefore protection scope of the present invention is limited.
A kind of many screen display systems for video investigation system, including video investigation client and video investigation service
Device；Described video investigation client is used for detecting user computer and whether there is multi-screen, and photographic head video recording carries out main screen and auxiliary
Screen display；Described video investigation server is for being analyzed processing to photographic head video recording, and is entered by video investigation client
Row display result；
Described video investigation client includes multi-screen detection module, Interface Moving control module and coordinated signals module；Institute
State multi-screen detection module for detecting whether user computer exists multi-screen, and enable corresponding displaying pattern according to testing result,
Add the compatibility to single screen computer；Described Interface Moving control module is used for when user moves interface in main screen or auxiliary screen,
Personalized customization demand according to user controls accordingly；Described coordinated signals module is at main screen interface and Fu Ping circle
Linkage effect is set up between face.
As preferably, main screen shows the cartographic information of each photographic head distributing position, the photographic head distribution in Reconnaissance system
Position shows, thus the photographic head situation of zones of different, the most auxiliary screen display video are broadcast to facilitate user to observe intuitively
Putting window, play out the video of photographic head investigation, user can be respectively to broadcasting in the photographic head in main screen or auxiliary screen
Video is selected.
As preferably, described video investigation server includes DBM, map server module and business module；
Described DBM is for carrying out the video resource in video investigation system, picture resource, user data etc.
Storage and process；
Described map server module is used for providing conventional map operation, full figure to show, scale shows, figure layer loads, 3D
The basic functions such as street view display；Also provide for carrying out suspected target space-time analysis, the big data collision of video, intelligent predicting based on GIS
Even depth application function；In addition integrated video monitoring, public security bayonet, society video resource point position, base station, hotel, Internet bar data,
The video investigation special purpose chart layers such as unmanned plane Aerial Images, it is achieved the integration of video investigation resource；
Described business module processes, for guiding, assist user, the business of investigating and prosecuting that cases is relevant, it is achieved video investigation is done
The Core Feature of case.
As preferably, described Interface Moving control module mainly includes switching over main screen, auxiliary screen interface, and interface is moved
Automatically full frame, dragging interface it is paved with time dynamic.As carried out the switching at major-minor screen interface；Certain interface mobile is shielded to other one piece
Time, automatically it is paved with full frame displaying；As long as the other one piece of screen of mouse entrance will automatically switch the past etc. at interface when dragging interface, this
A little operations have certain personalized characteristic, and different user realizes effect can be different.
As preferably, described coordinated signals module is used for setting up linkage effect between main screen interface and auxiliary screen interface,
When choosing some photographic head on main screen interface, automatically play the real-time video of these photographic head in auxiliary screen video clip；At auxiliary screen
When video clip chooses certain broadcast window, main screen carries out being highlighted of this photographic head.
A kind of method carrying out multihead display according to said system, comprises the following steps:
S1, startup system, multi-screen detection module detects whether user computer exists multi-screen in real time, and opens according to testing result
With showing pattern accordingly；In system operation, the change of moment detection computer multi-screen situation, then same after being found to have change
Step changes displaying pattern.
If S2 does not exist multi-screen, start single screen and show pattern, only shown by main screen；If there is multi-screen, start multi-screen
Displaying pattern, main screen display cartographic information, auxiliary screen display video playback window；After enabling multi-screen displaying pattern, Interface Moving control
Molding block acquiescence shows cartographic information in computer main screen, shows video playback window at the auxiliary screen of computer, and user can exchange two screens
Interface, or certain interface mobile is paved with screen after other screens automatically；
The relevant mobile operation of S3, Interface Moving control module detection, coordinated signals module detection linkage associative operation, to many
Screen display is controlled.
S4, closedown video investigation client, system stalls.
In the present embodiment, in described step S3, the work of Interface Moving control module specifically includes: certain interface mobile
On other screens, main screen auxiliary screen interface exchanges and personalized interface moves control, wherein moves certain interface to other screens
Time upper, can be full on target screen upper berth after moving.Other personalized mobile control effects can be increased according to user's request.
In the present embodiment, in described step S3, the work of described coordinated signals module specifically includes:
Main screen interface selects some photographic head, auxiliary screen is shown with tabular form the photographic head of multiselect automatically；
Main screen interface inputs key word photographic head is scanned for, auxiliary screen is play photographic head automatically that search
Video；
Auxiliary screen is chosen certain broadcast window, main screen interface is highlighted the photographic head of correspondence automatically.
Also dependent on user's request, increase other personalized coordinated signals effects.Compared with prior art, the present invention's has
Benefit effect is: allows user get on major-minor screen the linkage between information the most intuitively, solves video investigation system user
Consult a map at the same time camera information and viewing monitoring video time, the problem toggled between main screen and auxiliary screen interface,
Improve the work efficiency of video investigation user.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes more concrete and detailed, but also
Therefore the restriction to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that, for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, it is also possible to make some deformation and improvement, these broadly fall into the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (8)
1. for many screen display systems of video investigation system, including video investigation server, for photographic head is recorded a video
Processing, it is characterised in that also include video investigation client, described video investigation client connects video investigation service
Device, for receiving the video recording after video investigation server analysis processes and showing result；Described video investigation client is used
Whether there is multi-screen in detection user computer, and photographic head video recording is carried out main screen and auxiliary screen shows；
Described video investigation client includes multi-screen detection module, Interface Moving control module and coordinated signals module；Described many
Screen detection module is used for detecting whether user computer exists multi-screen, and enables corresponding displaying pattern according to testing result；Described
Interface Moving control module, for when user moves interface in main screen or auxiliary screen, is carried out according to the personalized customization demand of user
Corresponding control；Described coordinated signals module is for setting up linkage effect between main screen interface and auxiliary screen interface.
Many screen display systems for video investigation system the most according to claim 1, it is characterised in that main screen shows respectively
The cartographic information of photographic head distributing position, auxiliary screen display video playback window.
Many screen display systems for video investigation system the most according to claim 1, it is characterised in that described video is detectd
Looking into client and also include main control module, described main control module is for initializing the modules of client and sell
Ruin, reach to be managed collectively purpose.
Many screen display systems for video investigation system the most according to claim 1, it is characterised in that described interface is moved
Dynamic control module mainly includes switching over main screen, auxiliary screen interface, is automatically paved with full frame, dragging interface during Interface Moving.
Many screen display systems for video investigation system the most according to claim 1, it is characterised in that described linkage control
Molding block is for setting up linkage effect between main screen interface and auxiliary screen interface, when some photographic head are chosen at main screen interface,
Auxiliary screen video clip plays the real-time video of these photographic head automatically；When auxiliary screen video clip chooses certain broadcast window,
Being highlighted of this photographic head is carried out in main screen.
6. the method carrying out multihead display according to the arbitrary described system of claim 1 to 5, it is characterised in that include with
Lower step:
S1, startup system, multi-screen detection module detects whether user computer exists multi-screen in real time, and enables phase according to testing result
The displaying pattern answered；
If S2 does not exist multi-screen, start single screen and show pattern, only shown by main screen；If there is multi-screen, starting multi-screen and showing
Pattern, main screen display cartographic information, auxiliary screen display video playback window；
The relevant mobile operation of S3, Interface Moving control module detection, coordinated signals module detection linkage associative operation, to many screen displays
Show and be controlled.
S4, closedown video investigation client.
Multi-display method the most according to claim 6, it is characterised in that in described step S3, Interface Moving controls mould
The work of block specifically includes: on certain interface mobile to other screens, main screen auxiliary screen interface exchanges and personalized interface moves control
System, when wherein moving certain interface to other screens, can be full on target screen upper berth after moving.
Multi-display method the most according to claim 6, it is characterised in that in described step S3, described coordinated signals mould
The work of block specifically includes:
Main screen interface selects some photographic head, auxiliary screen is shown with tabular form the photographic head of multiselect automatically；
Main screen interface inputs key word photographic head is scanned for, auxiliary screen is play photographic head automatically that search and scouts
The video arrived；
Auxiliary screen is chosen certain broadcast window, main screen interface is highlighted the photographic head of correspondence automatically.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610693004.1A CN106331606A (en) | 2016-08-17 | 2016-08-17 | Multi-screen display system and method for video detection system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610693004.1A CN106331606A (en) | 2016-08-17 | 2016-08-17 | Multi-screen display system and method for video detection system |
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| CN107846623A (en) * | 2017-10-31 | 2018-03-27 | 广东中星电子有限公司 | A kind of video interlink method and system |
| CN108958690A (en) * | 2018-08-16 | 2018-12-07 | 上海星视度科技有限公司 | Multi-screen interaction method, device, terminal device, server and storage medium |
| CN110072085A (en) * | 2019-04-25 | 2019-07-30 | 深圳市商汤科技有限公司 | Video monitoring method and device |
| CN113453079A (en) * | 2020-03-24 | 2021-09-28 | 海信视像科技股份有限公司 | Control method for returning double-system-size double-screen application and display equipment |
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Application publication date: 20170111 |