CN103200376A

CN103200376A - Video file acquiring method and system based on video monitoring system

Info

Publication number: CN103200376A
Application number: CN2012100007980A
Authority: CN
Inventors: 常国强; 黄胡生
Original assignee: Shenzhen ZTE Netview Technology Co Ltd
Current assignee: Shenzhen ZTE Netview Technology Co Ltd
Priority date: 2012-01-04
Filing date: 2012-01-04
Publication date: 2013-07-10
Anticipated expiration: 2032-01-04
Also published as: CN103200376B

Abstract

The invention discloses a video file acquiring method and system based on a video monitoring system. The video monitoring system comprises a monitoring center, a video receipt reading device and a plurality of distributed monitoring probes, wherein the video receipt reading device and the plurality of distributed monitoring probes are connected with the monitoring center in a coupling mode, and each monitoring probe is connected with a video receipt broadcasting device in a coupling mode. The video file acquiring method includes the steps: detecting a video receipt request signal in an administrated area by the video receipt broadcasting device, and sending video receipt information to a corresponding video receipt request device if the video receipt request signal is detected, wherein the video receipt information comprises monitoring probe position information and event occurrence time information; and acquiring the video receipt information stored in the video receipt request device by the video receipt reading device, and acquiring a corresponding video file according to the video receipt information. According to the video file acquiring method and system based on the video monitoring system, no complex algorithms are needed, complex works of video retrieval and video playback are avoided, and work efficiency of public security organizations and effects of the video monitoring system in auxiliary handling of a case are greatly improved.

Description

A kind of video file acquisition methods and system based on video monitoring system

Technical field

The present invention relates to field of video monitoring, in particular to a kind of video file acquisition methods and system based on video monitoring system.

Background technology

Along with technological progress, video monitoring system is used widely, particularly the city video monitoring system of public safety towards the society covers for guaranteeing large-scale control point, has disposed a large amount of monitoring in place such as avenue, crossing and emphasis places and has popped one's head in.

In actual applications, in order to guarantee video recording law enforcement have something to base on, all control points all require to implement 7*24 hour non-interrupted picture recording, and concentrate the storage video file.Because the control point is numerous, only depends on the limited manpower of Surveillance center to monitor in real time all control points, causes some anomalous events to find in real time, in time handle.Simultaneously, because it is very fast to be stored to the video file quantity growth of Surveillance center, when case takes place and need transfer corresponding video recording and collect evidence, if can not know the monitoring probe associated with event definitely, the monitor video that adopts manual type collection video file also therefrom to retrieve the recording events generating process then seems very difficult, thereby has limited the effect of video file in handling a case to a certain extent.

For in the process of handling a case, the convenient quick retrieval that in time notes abnormalities event and realize video file, disclosed technical scheme mainly is to realize by technology such as machine vision, pattern recognitions at present, a kind of technology of obtaining anomalous event by intellectual analysis is for example disclosed in the prior art, this method can be analyzed the abnormal behaviour of guarded region, and judges whether to report to the police according to analysis result; Another prior art then discloses a kind of technical scheme of passing through input suspect's signature search video files such as clothing color, it can search the nearer monitor video of similarity and collect evidence according to these features, but the implementation algorithm complexity of these prior aries realizes difficulty.

Summary of the invention

The purpose of the embodiment of the invention is to provide a kind of video file acquisition methods and system based on video monitoring system, it need not to adopt the complicated algorithm retrieve video, but search video file by party's video receipt that gather or the site of the accident that Surveillance center obtains in real time, thereby can more efficiently help public security organ or other interested parties find relevant video file.

In order to reach purpose of the present invention, the present invention realizes by the following technical solutions:

A kind of video file acquisition methods based on video monitoring system, described video monitoring system comprises Surveillance center, and the video receipt reading device and a plurality of monitoring probe that is distributed arrangement that are coupled respectively to Surveillance center, described monitoring probe all is coupled with a video receipt broadcast device, and described method comprises:

Video receipt broadcast device detects local video receipt request signal, if detect, then send the video acknowledgement information to corresponding video receipt request unit, wherein, described video acknowledgement information comprises monitoring probe positions information and Time To Event information;

Video receipt reading device obtains the video acknowledgement information of storing in the video receipt request unit, and obtains corresponding video file according to this video acknowledgement information.

Preferably, described video receipt broadcast device has been put down in writing the configuration information of corresponding monitoring probe.

Preferably, described configuration information comprises monitoring probe name information, monitoring probe positions information, video file stored position information.

Preferably, video receipt broadcast device detects local video receipt request signal, and comprises according to the step of testing result transmission video acknowledgement information to corresponding video receipt request unit:

Video receipt request unit sends video receipt request command, and wherein, described video receipt request command comprises video receipt request command transmission time information and video receipt request unit id information;

Video receipt broadcast device with described video receipt request unit territorial jurisdiction power of living in obtains described video receipt request command, and generates the video acknowledgement information according to described video receipt request command;

Video receipt broadcast device sends the video acknowledgement information to corresponding video receipt request unit according to video receipt request unit id information.

Preferably, after video receipt broadcast device obtains described video receipt request command, and according to before the described video receipt request command generation video acknowledgement information, also comprise the steps:

Judge that the video receipt request unit id information that comprises in the described video receipt request command that receives is whether among video acknowledgement information acquisition list, if then do not generate the video acknowledgement information; If not, then described video receipt request unit id information is added into video acknowledgement information acquisition list and generates the video acknowledgement information, wherein, be given in video receipt request unit id information removing automatically after continuing a default delay time among the video acknowledgement information acquisition list.

Video receipt request unit obtains target call numbers information in the call business or the target number of short message information in the short message service;

The triggering number information of described target call numbers information or target number of short message information and pre-stored is mated, when the match is successful, then send video receipt request command, wherein, described video receipt request command comprises video receipt request command transmission time information and video receipt request unit id information;

Preferably, described triggering number information is the warning number information.

The video receipt that video receipt request unit is set according to the user obtains rule and sends video receipt request command, and wherein, described video receipt request command comprises video receipt request command transmission time information and video receipt request unit id information;

Preferably, described video receipt obtains that rule comprises that Fixed Time Interval obtains, the self-defined time interval obtains, and the auto-adaptive time interval acquiring, wherein,

Fixed Time Interval obtains, and namely video receipt request unit sends a video receipt request command every Fixed Time Interval, is used for gathering the video acknowledgement information;

The self-defined time interval obtains, and namely video receipt request unit sends video receipt request command according to self-defined time interval sequence designated time intervals successively according to the self-defined time interval sequence of user's setting, is used for gathering the video acknowledgement information;

The auto-adaptive time interval acquiring, be minimum interval, time interval change step and the maximum time that video receipt request unit is set according to the user to begin to send video receipt request command from minimum interval at interval, afterwards according to time interval change step progressively adjust time interval of sending video receipt request command until maximum time at interval, keep afterwards sending video receipt request command at interval one time every a maximum time.

Preferably, the video receipt reading device step of obtaining corresponding video file according to this video acknowledgement information comprises:

Send the video acknowledgement information to Surveillance center;

Surveillance center obtains corresponding video file according to this video acknowledgement information and is sent to corresponding video receipt reading device.

A kind of video file acquisition methods based on video monitoring system, described video monitoring system comprises Surveillance center, and a plurality of monitoring probes that are distributed arrangement that are coupled to Surveillance center, described monitoring probe all is coupled with a video receipt broadcast device, and described method comprises:

Video receipt broadcast device detects local video receipt request signal, if detect, then send the video acknowledgement information to Surveillance center by described monitoring probe, wherein, described video acknowledgement information comprises monitoring probe positions information and Time To Event information;

Surveillance center obtains corresponding video file and/or real-time video information according to described video acknowledgement information.

Preferably, executing in steps after, described video file acquisition methods based on video monitoring system also comprises:

Surveillance center transmit described video acknowledgement information to the video receipt reading device of described Surveillance center coupling.

Preferably, video receipt broadcast device detects local video receipt request signal, and comprises according to the step of testing result transmission video acknowledgement information to Surveillance center:

Video receipt broadcast device sends described video acknowledgement information to Surveillance center.

A kind of video file based on video monitoring system obtains system, described video monitoring system comprises Surveillance center, and the video receipt reading device and a plurality of monitoring probe that is distributed arrangement that are coupled respectively to Surveillance center, described monitoring probe all is coupled with a video receipt broadcast device, described system also comprises video receipt request unit, wherein

The monitoring probe is used for obtaining the video information in the monitoring scene in real time and sending it to Surveillance center;

Surveillance center is used for browsing real-time video information, and is stored as video file;

Video receipt request unit is used for sending video receipt request signal; Be further used for obtaining the video acknowledgement information from video receipt broadcast device; And be further used for sending described video acknowledgement information to video receipt reading device;

Video receipt broadcast device, for detection of local video receipt request signal, if detect, then send the video acknowledgement information to corresponding video receipt request unit, wherein, described video acknowledgement information comprises monitoring probe positions information and Time To Event information;

Video receipt reading device is used for obtaining the video acknowledgement information that video receipt request unit is stored, and obtains corresponding video file according to this video acknowledgement information.

Preferably, described video receipt broadcast device has been put down in writing the configuration information of corresponding monitoring probe, and wherein, described configuration information comprises monitoring probe name information, monitoring probe positions information, video file stored position information.

The triggering number information of described target call numbers information or target number of short message information and pre-stored is mated, when the match is successful, then send video receipt request command, wherein, described video receipt request command comprises video receipt request command transmission time information and video receipt request unit id information; Described triggering number information is the warning number information;

The video receipt that video receipt request unit is set according to the user obtains rule and sends video receipt request command, and wherein, described video receipt request command comprises video receipt request command transmission time information and video receipt request unit id information; Described video receipt obtains that rule comprises that Fixed Time Interval obtains, the self-defined time interval obtains, and auto-adaptive time interval acquiring, wherein, Fixed Time Interval obtains, be that video receipt request unit sends a video receipt request command every Fixed Time Interval, be used for gathering the video acknowledgement information; The self-defined time interval obtains, and namely video receipt request unit sends video receipt request command according to self-defined time interval sequence designated time intervals successively according to the self-defined time interval sequence of user's setting, is used for gathering the video acknowledgement information; The auto-adaptive time interval acquiring, be minimum interval, time interval change step and the maximum time that video receipt request unit is set according to the user to begin to send video receipt request command from minimum interval at interval, afterwards according to time interval change step progressively adjust time interval of sending video receipt request command until maximum time at interval, keep afterwards sending video receipt request command at interval one time every a maximum time;

Preferably, the video receipt reading device step of obtaining corresponding video file according to the video acknowledgement information comprises:

Send this video acknowledgement information to Surveillance center;

Preferably, described video receipt broadcast device also is used for after detecting video receipt request signal, and popping one's head in by the monitoring of correspondence sends the video acknowledgement information to Surveillance center; Described Surveillance center is further used for obtaining corresponding video file and/or real-time video information according to described video acknowledgement information.

Technical scheme by the invention described above as can be seen, the present invention does not need to adopt complicated algorithm (namely at present still unpractical intelligent video analysis technology and video retrieval technology), but pass through configuration information and the crime temporal information that video receipt request unit acquisition monitoring is popped one's head in, make public security organ's monitor video of positioning video receipt request unit place guarded region quick and precisely, video file, be conducive to the operator on duty of the Surveillance center event that in time notes abnormalities, avoid loaded down with trivial details video frequency searching and playing back videos work, improved the effect in auxiliary handling a case of public security organ's operating efficiency and video monitoring system greatly.Simultaneously, the present invention can also greatly make things convenient for the party to the description of case, promotes the party to understanding and the support of public security work, and is significant to improving relation between the police and the people.Especially, the party can be when gathering the video acknowledgement information, on give this video acknowledgement information to video receipt reading device or Surveillance center, make things convenient for Surveillance center's first event to understand field condition, in time handle according to merit, must the party not report to the police afterwards, bungle the chance of winning a battle.

Description of drawings

Fig. 1 is that the video file based on video monitoring system that one embodiment of the invention provides obtains the system configuration schematic diagram;

Fig. 2 is the video receipt request unit structural representation that one embodiment of the invention provides;

Fig. 3 is the video receipt broadcast device structural representation that one embodiment of the invention provides;

Fig. 4 is the video receipt reading device structural representation that one embodiment of the invention provides.

The realization of the object of the invention, functional characteristics and excellent effect are described further below in conjunction with specific embodiment and accompanying drawing.

Embodiment

Below in conjunction with the drawings and specific embodiments technical scheme of the present invention is described in further detail, can be implemented so that those skilled in the art can better understand the present invention also, but illustrated embodiment is not as a limitation of the invention.

The object of the present invention is to provide a kind of video file acquisition methods based on video monitoring system, according to this method, the monitoring probe information (calling the video acknowledgement information in the following text) of the concrete crime region that party's (namely being in witness or the party of the site of the accident) can gather in the spot, and submit to public security organ, the public security officer can find the real-time video relevant with event, video file quickly and accurately according to the video acknowledgement information that the party submits to, in time understands on-site actual situations.This method is remarkable to improving the auxiliary operating efficiency effect of handling a case of video monitoring system.

According to one embodiment of the invention, described video file acquisition methods based on video monitoring system, its described video monitoring system comprises Surveillance center, and the video receipt reading device and a plurality of monitoring probe that is distributed arrangement that are coupled respectively to Surveillance center, described monitoring probe all is coupled with a video receipt broadcast device, and described method comprises following concrete steps:

S10, video receipt broadcast device detect local video receipt request signal, if detect, then send the video acknowledgement information to corresponding video receipt request unit, wherein, described video acknowledgement information comprises monitoring probe positions information and Time To Event information;

S20, video receipt reading device obtain the video acknowledgement information of storing in the video receipt request unit, and obtain corresponding video file according to this video acknowledgement information.

Wherein, described video receipt broadcast device has been put down in writing the configuration information of corresponding monitoring probe.In the practical application, described video receipt broadcast device is popped one's head in corresponding monitoring and is taked the mode of integrated design, both is combined install, and perhaps, carries out partial installation.Video receipt broadcast device is preserved all or part of configuration information of monitoring probe, the monitoring probe configuration information of preserving by video receipt broadcast device, can directly find monitoring probe affiliated unit or individual, have access to real-time video, the video file of monitoring probe.For example, for city video monitoring system, described monitoring probe configuration information comprises monitoring probe name information, monitoring probe positions information, video file stored position information.

When corresponding monitoring probe configuration information changed, the monitoring that video receipt broadcast device is preserved was popped one's head in configuration information by configuration and is upgraded, and the configuration information of popping one's head in monitoring is consistent.

In the practical application, in described step S10, video receipt request unit sends video receipt request command by wireless communication mode, and gathers the video acknowledgement information that video receipt broadcast device generates by wireless communication mode.For example, described video receipt request unit sends the order of video receipt by the Wi-Fi wireless communication mode, and further gathers the video acknowledgement information by the Wi-Fi wireless communication mode.In actual application, those skilled in the art are not difficult to expect, dispose accordingly by the Wi-Fi wireless telecommunications system to video receipt request unit and the outfit of video receipt broadcast device, can realize that video receipt broadcast device only in order to detect its local video receipt command-request signal, do not do too much it and give unnecessary details here.

In embodiments of the present invention, video receipt request unit has following three kinds of embodiments from the mode that video receipt broadcast device obtains the video receipt: manual mode, automatic mode, and cruise mode.

One, manual mode

In manual mode, send video receipt request command by video receipt request unit man-machine interface to video receipt broadcast device, video receipt broadcast device generates the video receipt and sends it to video receipt request unit according to this video receipt request command, and concrete steps are as follows.

In described step S10, video receipt broadcast device detects local video receipt request signal, and comprises according to the step of testing result transmission video acknowledgement information to corresponding video receipt request unit:

S101, video receipt request unit send video receipt request command, and wherein, described video receipt request command comprises video receipt request command transmission time information and video receipt request unit id information;

S102, the video receipt broadcast device with described video receipt request unit territorial jurisdiction of living in power obtain described video receipt request command, and generate the video acknowledgement information according to described video receipt request command;

S103, video receipt broadcast device send the video acknowledgement information to corresponding video receipt request unit according to video receipt request unit id information.

Under the preferred implementation, after video receipt broadcast device obtains described video receipt request command, and according to before the described video receipt request command generation video acknowledgement information, also comprise the steps:

S1021, judge that the video receipt request unit id information that comprises in the described video receipt request command that receives is whether among video acknowledgement information acquisition list, if then do not generate the video acknowledgement information; If not, then described video receipt request unit id information is added into video acknowledgement information acquisition list and generates the video acknowledgement information, wherein, be given in video receipt request unit id information removing automatically after continuing a default delay time among the video acknowledgement information acquisition list.

Under this execution mode, by the configuration delay time, can control the video receipt request command transmission frequency that video receipt broadcast device responds same video receipt request unit, avoid the frequent collection of same video receipt request unit or malice to gather the video receipt.

Two, automatic mode

In this automatic mode, preestablish the alarm call number information in the video receipt request unit, during each the dialing, whether the alarm call number of video receipt request unit coupling Outgoing Number and pre-stored is consistent, if it is consistent, video receipt request unit then sends video receipt request command to video receipt broadcast device, otherwise, disregard.Its specific implementation step is as follows.

S104, video receipt request unit obtain target call numbers information in the call business or the target number of short message information in the short message service;

S105, the triggering number information of described target call numbers information or target number of short message information and pre-stored is mated, when the match is successful, then send video receipt request command, wherein, described video receipt request command comprises video receipt request command transmission time information and video receipt request unit id information; Under the preferred implementation, described triggering number information is the warning number information;

S106, the video receipt broadcast device with described video receipt request unit territorial jurisdiction of living in power obtain described video receipt request command, and generate the video acknowledgement information according to described video receipt request command;

S107, video receipt broadcast device send the video acknowledgement information to corresponding video receipt request unit according to video receipt request unit id information.

In this pattern, for example monitor certain local party of probe when certain and witnessed an accident, this moment this party take immediately to dial the police emergency number " 110 " seek the rescue, the video receipt request unit that this moment, this party held carries out The matching analysis to call number, when its with the triggering number " 110 " of called telephone " 110 " and pre-stored when the match is successful, namely judging needs to gather the video receipt this moment, then start video receipt capture program, send video receipt request command, make corresponding video receipt broadcast device can respond this request, and the video receipt that generates correspondence feeds back to this video receipt request unit (in embodiments of the present invention, described video receipt request unit can be arranged among the hand-hold communication appliance that possesses communication function, also can be for possessing the hand-hold communication appliance of video receipt acquisition function).

Certainly, in the practical application, the described triggering number that is stored within the video receipt request unit is not only to be defined in the warning number, in addition, and can also be for being set to other emergency alarms or the number of seeking help, for example " 119 ", " 120 " etc.

Three, cruise mode

Cruise mode is suitable for the party to be used in moving process, the man-machine interface of party by video receipt request unit starts after this cruise mode, to continue to send video receipt request command to video receipt broadcast device by the time interval of setting, concrete steps be as follows.

The video receipt that S108, video receipt request unit are set according to the user obtains rule and sends video receipt request command, and wherein, described video receipt request command comprises video receipt request command transmission time information and video receipt request unit id information;

S109, the video receipt broadcast device with described video receipt request unit territorial jurisdiction of living in power obtain described video receipt request command, and generate the video acknowledgement information according to described video receipt request command;

S110, video receipt broadcast device send the video acknowledgement information to corresponding video receipt request unit according to video receipt request unit id information.

Wherein, in described step S108, described video receipt obtains that rule comprises that Fixed Time Interval obtains, the self-defined time interval obtains, and the auto-adaptive time interval acquiring, wherein,

The party by video receipt request unit after video receipt broadcast device gets access to the video receipt, it can take following several mode that described video receipt request is handled:

1, go to local police station nearby to report a case to the security authorities, by short-distance wireless communication mode (for example Wi-Fi, bluetooth) or wired mode (for example USB) described video acknowledgement information is sent to the video receipt reading device that local police station is equipped with, obtain corresponding video file or real-time video with the help public security officer by the video acknowledgement information that this video receipt reading device gets access to, thereby obtain the spot situation rapidly.

Wherein, the video receipt reading device step of obtaining corresponding video file according to this video acknowledgement information comprises:

(1), send the video acknowledgement information to Surveillance center;

(2) Surveillance center obtains corresponding video file according to this video acknowledgement information and is sent to corresponding video receipt reading device.

2, the mode by note or multimedia message is sent to local police station with described video acknowledgement information or other corresponding machine-operated departments are reported a case to the security authorities, thereby makes things convenient for it according to this video acknowledgement information understanding spot situation more early.

3, when on-the-spot merit solved or merit hour, according to party's self wish, it can delete corresponding video acknowledgement information in its video receipt request unit.

A kind of video file acquisition methods based on video monitoring system that another embodiment of the present invention provides, described video monitoring system comprises Surveillance center, and a plurality of monitoring probes that are distributed arrangement that are coupled to Surveillance center, described monitoring probe all is coupled with a video receipt broadcast device, and described method comprises:

S30, video receipt broadcast device detect local video receipt request signal, if detect, then send the video acknowledgement information to Surveillance center by described monitoring probe, wherein, described video acknowledgement information comprises monitoring probe positions information and Time To Event information;

S40, Surveillance center obtain corresponding video file and/or real-time video information according to described video acknowledgement information.

Carry out the transmission of video receipt request command in real time in the spot by the party, video receipt broadcast device generates the video acknowledgement information and sends it to Surveillance center according to this order, described Surveillance center can be the core of public security department's dedicated video supervisory control system, at this moment, the public security officer carries out checking of video file by the video acknowledgement information of sending on the video monitoring broadcast device, can grasp the actual conditions of spot at any time, thereby for putting on record, solving a case the time of having won.

Under the preferred implementation, executing in steps after, described video file acquisition methods based on video monitoring system also comprises:

S50, Surveillance center transmit described video acknowledgement information to the video receipt reading device of described Surveillance center coupling.

By described video acknowledgement information being sent to corresponding video receipt reading device, can realize that a plurality of video receipt reading devices that are coupled with Surveillance center also can pass through this video acknowledgement information and understand the crime situation, avoid the investigation of its too much video search and merit.In actual applications, the portable equipment that described video receipt reading device can carry at any time for public security cadres and police, for example smart mobile phone, PDA etc.

In concrete the application, described video receipt broadcast device has been put down in writing the configuration information of corresponding monitoring probe, and for example, described configuration information comprises monitoring probe name information, monitoring probe positions information, video file stored position information.

Correspondingly, send the video acknowledgement information to Surveillance center at video receipt broadcast device, described video acknowledgement information can also be sent to corresponding video receipt request unit, by the video receipt request unit that the party holds described video acknowledgement information is handled, processing mode is the same, be included in that nearby local police station is reported a case to the security authorities, the mode by note or multimedia message sends described video acknowledgement information and reports a case to the security authorities, and delete described video acknowledgement information, introduction please refer to above in detail, it is not done repeat specification here.

Similarly, collection and the final mode of reporting a case to the security authorities that realizes that video receipt request unit carries out the video acknowledgement information also have following three large models, i.e. manual mode, automatic mode and cruise mode are summarized as follows:

One, manual mode

In described step S30, video receipt broadcast device detects local video receipt request signal, and comprises according to the step of testing result transmission video acknowledgement information to Surveillance center:

S301, video receipt request unit send video receipt request command, and wherein, described video receipt request command comprises video receipt request command transmission time information and video receipt request unit id information;

S302, the video receipt broadcast device with described video receipt request unit territorial jurisdiction of living in power obtain described video receipt request command, and generate the video acknowledgement information according to described video receipt request command;

S303, video receipt broadcast device send described video acknowledgement information to Surveillance center.

Under the preferred implementation, in described step S302, after video receipt broadcast device obtains described video receipt request command, and according to before the described video receipt request command generation video acknowledgement information, also comprise the steps:

S3021, judge that the video receipt request unit id information that comprises in the described video receipt request command that receives is whether among video acknowledgement information acquisition list, if then do not generate the video acknowledgement information; If not, then described video receipt request unit id information is added into video acknowledgement information acquisition list and generates the video acknowledgement information, wherein, be given in video receipt request unit id information removing automatically after continuing a default delay time among the video acknowledgement information acquisition list.

Two, automatic mode

S304, video receipt request unit obtain target call numbers information in the call business or the target number of short message information in the short message service;

S305, the triggering number information of described target call numbers information or target number of short message information and pre-stored is mated, when the match is successful, then send video receipt request command, wherein, described video receipt request command comprises video receipt request command transmission time information and video receipt request unit id information;

S306, the video receipt broadcast device with described video receipt request unit territorial jurisdiction of living in power obtain described video receipt request command, and generate the video acknowledgement information according to described video receipt request command;

S307, video receipt broadcast device send described video acknowledgement information to Surveillance center.

Under the preferred implementation, in described step S305, described triggering number information is the warning number information.

Three, cruise mode

The video receipt that S308, video receipt request unit are set according to the user obtains rule and sends video receipt request command, and wherein, described video receipt request command comprises video receipt request command transmission time information and video receipt request unit id information;

S309, the video receipt broadcast device with described video receipt request unit territorial jurisdiction of living in power obtain described video receipt request command, and generate the video acknowledgement information according to described video receipt request command;

S310, video receipt broadcast device send described video acknowledgement information to Surveillance center.

Preferably, in described step S308, described video receipt obtains that rule comprises that Fixed Time Interval obtains, the self-defined time interval obtains, and the auto-adaptive time interval acquiring, wherein,

In addition, the municipal public safety video monitoring system mostly adopts centralized stores at present, namely each monitoring probe is not recorded a video, and only transmit real-time video to Surveillance center, by the unified storage of the storage system of Surveillance center, in actual applications, outside the video monitoring system that the processing public security system is undertaken the construction of, the video monitoring system that also comprises other unit urban construction, as residential quarter, enterprise etc., because these systems do not network with public security system, so Surveillance center can obtain corresponding field data by the real-time video of checking corresponding monitoring probe.Therefore, in actual applications, Surveillance center can be according to described video file and/or the real-time video information of being obtained corresponding monitoring probe by the video acknowledgement information, obtain the embodiment of video file information referring to mentioned above, when Surveillance center need obtain the real-time video information of corresponding monitoring probe, can obtain according to the included corresponding monitoring probe positions information of described video acknowledgement information, described acquisition methods is the general knowledge of technical field of video monitoring, it is not done too much give unnecessary details here.

Based on above-mentioned video file acquisition methods based on video monitoring system (also can claim the method for reporting a case to the security authorities based on video monitoring system), public security organ must not wait for that the party submits the video receipt to by its video receipt request unit of holding, realize reporting a case to the security authorities but directly by video receipt broadcast device the video acknowledgement information is sent to Surveillance center by the monitoring probe, just can carry out real-time video monitoring and have access to corresponding video file the party region at once this moment, saved the time of reporting a case to the security authorities, made things convenient for public security organ to handle more in time and report a case to the security authorities.

As shown in Figure 1, a kind of video file based on video monitoring system that the embodiment of the invention provides obtains system, described video monitoring system comprises Surveillance center 40, and the video receipt reading device 50 and a plurality of monitoring probe 30 that is distributed arrangement that are coupled respectively to Surveillance center 40, described monitoring probe 30 all is coupled with a video receipt broadcast device 20, described system also comprises video receipt request unit 10, wherein

Monitoring probe 30 is used for obtaining the video information in the monitoring scene in real time and sending it to Surveillance center 40; During concrete enforcement, the concrete form of monitoring probe 30 has a variety of, as being analog video camera, analog video camera+encoder, IPC (IP Camera, web camera) etc.For the transmission of described video information, except analog video camera directly sends the vision signal, described vision signal can also be carried out send by network behind the compressed encoding;

Surveillance center 40 is used for browsing real-time video information, and is stored as video file;

Video receipt request unit 10 is used for sending video receipt request signal; Be further used for obtaining the video acknowledgement information from video receipt broadcast device 20; And be further used for sending described video acknowledgement information to video receipt reading device 50;

Video receipt broadcast device 20, for detection of local video receipt request signal, if detect, then send the video acknowledgement information to corresponding video receipt request unit 10, wherein, described video acknowledgement information comprises monitoring probe 30 positional informations and Time To Event information;

Video receipt reading device 50 is used for obtaining the video acknowledgement information of video receipt request unit 10 storages, and obtains corresponding video file according to this video acknowledgement information.

Wherein, as shown in Figure 2, video receipt request unit 10 is made up of hardware and application software, described hardware comprises first main control unit 106, first man-machine interface 101, first dispensing unit 102, dialing monitoring unit 103, first memory cell 104, and first communication unit 105, wherein

First main control unit 106 is responsible for management, the scheduling of all unit modules;

First man-machine interface 101 provides the collection of startup video receipt, consults video receipt, deletion video receipt and human-computer interaction functions such as the prompting of video receipt request unit 10 operating states, the selection of video receipt drainage pattern;

First dispensing unit 102 is responsible for handling all configuration orders, comprises video receipt request unit ID, setting video receipt drainage pattern, the setting video receipt submission pattern etc. set;

Dialing monitoring unit 103 is responsible for monitoring objective call number or target number of short message, when video receipt request unit 10 is set to automatic mode, the dialing monitoring unit starts, Outgoing Number is monitored, when Outgoing Number is consistent with the triggering number (for example being the warning number) of pre-stored, start the video receipt gatherer process of video receipt request unit 10 automatically;

First memory cell 104 is responsible for preserving configuration information and video acknowledgement information;

First communication unit 105 is responsible for carrying out communication management.For example, when starting the collection of video receipt, described first communication unit 105 possesses the Wi-Fi communication function, by starting mobile phone Wi-Fi communication, search also connects with video receipt broadcast device 20, transmit and receive data then, when communication finishes, close the Wi-Fi communication of video receipt request unit 10.When this video receipt request unit 10 adopts short message mode to submit to the video acknowledgement information to report a case to the security authorities with realization, send note or multimedia messages by described first communication unit 105, to realize the transmission of video acknowledgement information.

As shown in Figure 3, video receipt broadcast device 20 comprises power module 201, second main control unit 205, second communication unit 203, alarm unit 206, second memory cell 202 and second dispensing unit 204.Wherein,

Power module 201 is used to second main control unit 205, second communication unit 203, alarm unit 206, second memory cell 202 and second dispensing unit 204 that electric power is provided;

Second main control unit 205 is used for being responsible for management, the scheduling of all unit modules;

Second communication unit 203 is used for realizing and the information interaction of video receipt request unit 10, for example can adopt the Wi-Fi communication modes to carry out;

Second memory cell 202 is used for the configuration information of storage monitoring probe 30 and the video acknowledgement information of generation;

Second dispensing unit 204 is for the configuration information of configuration monitoring probe 30;

Preferably, described video receipt broadcast device 20 also comprises alarm unit 206,

Alarm unit 206, for being responsible for output and monitoring the 30 adaptive alarm signals of popping one's head in, comprise the outputs of reporting to the police such as digital output interface, simulation output interface, serial communication interface, ethernet communication interface, wireless communication interface, in the practical application, should select adaptive hardware interface and communications protocol according to monitoring probe 30 actual conditions, present embodiment only provides digital output interface.More specifically, described alarm unit 206 is used for after detecting video receipt request signal, pops one's head in 30 transmission video acknowledgement information to Surveillance center 40 by the monitoring of correspondence; Described Surveillance center 40 is further used for obtaining corresponding video file and/or real-time video information according to described video acknowledgement information.

Alarm unit 206 by embodiment of the invention setting, after video receipt broadcast device 20 starts, when the warning of accident needs occurring through the party in the guarded region, it manually, automated manner or cruise mode send video receipt request command information, after video receipt broadcast device 20 receives video receipt request command, generate the video receipt simultaneously, 206 of described alarm units output to monitoring with the video receipt by digital output interface and pop one's head in 30, monitoring probe 30 will be delivered to Surveillance center 40 again on the video receipt, after the video receipt that send on the monitoring probe 30 is received by Surveillance center 40, with the video switch of correspondence monitoring probe 30 to the video display apparatus of Surveillance center 40 to obtain the enforcement video information, make things convenient for 40 operators on duty of Surveillance center to understand the warning on-site actual situations in real time, wherein, switching foundation is to switch according to the monitoring probe positions information that the video receipt comprises then, it is the general knowledge of technical field of video monitoring, it is not done too much give unnecessary details here.In addition, the operator on duty of Surveillance center 40 also can consult corresponding video file according to the video receipt that receives, and the inquiry foundation is to inquire about according to monitoring probe positions information and Time To Event information that the video receipt comprises then.

As shown in Figure 4, video receipt reading device 50 also is made up of hardware and application software, and wherein, described hardware mainly comprises: the 3rd main control unit 504, the 3rd man-machine interface 501, the 3rd memory cell 502, the 3rd communication unit 503, wherein,

The 3rd main control unit 504 is responsible for management, the scheduling of all unit;

The 3rd man-machine interface 501 provides basic functions such as reading video receipt, decrypted video receipt, output video receipt, deletion video receipt and the prompting of video receipt reader operating state;

The 3rd memory cell 502 is responsible for preserving the video receipt;

Communication management is responsible in the 3rd communication unit 503, for example with Wi-Fi, bluetooth or short message mode receiver, video receipt.

During concrete enforcement, described video receipt request unit 10 and video receipt reading device 50 all can be hand-hold communication appliance, smart mobile phone or possess panel computer of communication function etc. for example, certainly, described video receipt reading device 50 also can be transferred the device of corresponding monitoring probe 30 real-time videos and video file from Surveillance center 40 for other possess by the video acknowledgement information, as PC etc.

Wherein, described video receipt broadcast device 20 has been put down in writing the configuration information of corresponding monitoring probe 30, and for example, described configuration information comprises monitoring probe 30 name informations, monitoring probe 30 positional informations, video file stored position information.In concrete application process, when variation had taken place the configuration information of monitoring probe 30, described video receipt broadcast device 20 also can be by configuration or the mode of upgrading, and realize itself and the accordant configuration information of monitoring probe 30.

In embodiments of the present invention, the mode that described video receipt request unit 10 obtains the video receipt has following three kinds, is respectively manual mode, automatic mode and cruise mode, wherein,

Manual mode, be used for when the party runs into corresponding accident or merit, man-machine interface or associated button by video receipt request unit 10 send video receipt request command, being responsible for this regional video receipt broadcast device 20 of administration detects after this video receipt request command, then generate corresponding video acknowledgement information and send it to corresponding video receipt request unit 10, the party reports a case to the security authorities according to the video acknowledgement information that this gets access to;

Automatic mode, be used for when the party runs into corresponding accident or merit, it is when dialing corresponding warning number, whether its video receipt request unit 10 match calls numbers of holding are consistent with the triggering number of pre-stored, when unanimity, judge that namely this user need gather the video receipt, this moment, then video receipt request unit 10 generated video receipt request command automatically, being responsible for this regional video receipt broadcast device 20 of administration detects after this video receipt request command, then generate corresponding video acknowledgement information and send it to Surveillance center 40, carry out and report a case to the security authorities automatically, maybe with the video acknowledgement information that generates and send it to corresponding video receipt request unit 10, make the party report a case to the security authorities according to the video acknowledgement information that this gets access to;

Cruise mode, be used for when party's prediction will dangerous generation, when for example the party walks in the less street of human footmarks, or when after bank takes out cash, returning, the user starts cruise mode by man-machine interface or the corresponding button of its video receipt request unit of holding 10, at this moment, 10 of this video receipt request units send a video receipt request command every particular time interval, and have jurisdictional video receipt broadcast device 20 and obtain corresponding video acknowledgement information from corresponding, thereby guarantee that to a certain extent it meets with in the accident, the video acknowledgement information that can keep course that the case happened is transferred for the public security officer and is consulted.

Under the manual mode, video receipt broadcast device 20 detects local video receipt request signal, and comprises according to the step of testing result transmission video acknowledgement information to corresponding video receipt request unit 10:

(1) video receipt request unit 10 sends video receipt request command, and wherein, described video receipt request command comprises video receipt request command transmission time information and video receipt request unit id information;

(2) the video receipt broadcast device 20 with described video receipt request unit 10 territorial jurisdiction power of living in obtains described video receipt request command, and generates the video acknowledgement information according to described video receipt request command;

(3) video receipt broadcast device 20 sends the video acknowledgement information to corresponding video receipt request unit 10 according to video receipt request unit id information.

Under the preferred implementation, in described step (2), after video receipt broadcast device 20 obtains described video receipt request command, and according to before the described video receipt request command generation video acknowledgement information, also comprise the steps:

Under the automatic mode, video receipt broadcast device 20 detects local video receipt request signal, and comprises according to the step of testing result transmission video acknowledgement information to corresponding video receipt request unit 10:

(1) video receipt request unit 10 obtains target call numbers information in the call business or the target number of short message information in the short message service;

(2) the triggering number information with described target call numbers information or target number of short message information and pre-stored mates, when the match is successful, then send video receipt request command, wherein, described video receipt request command comprises video receipt request command transmission time information and video receipt request unit id information; Described triggering number information is the warning number information;

(3) the video receipt broadcast device 20 with described video receipt request unit 10 territorial jurisdiction power of living in obtains described video receipt request command, and generates the video acknowledgement information according to described video receipt request command;

(4) video receipt broadcast device 20 sends the video acknowledgement information to corresponding video receipt request unit 10 according to video receipt request unit id information.

Under the cruise mode, video receipt broadcast device 20 detects local video receipt request signal, and comprises according to the step of testing result transmission video acknowledgement information to corresponding video receipt request unit 10:

(1) video receipt request unit 10 obtains rule transmission video receipt request command according to the video receipt of user's setting, and wherein, described video receipt request command comprises video receipt request command transmission time information and video receipt request unit id information; Described video receipt obtains that rule comprises that Fixed Time Interval obtains, the self-defined time interval obtains, and the auto-adaptive time interval acquiring, wherein,

Fixed Time Interval obtains, and namely video receipt request unit 10 sends a video receipt request command every Fixed Time Interval, is used for gathering the video acknowledgement information;

The self-defined time interval obtains, and namely video receipt request unit 10 sends video receipt request command according to self-defined time interval sequence designated time intervals successively according to the self-defined time interval sequence of user's setting, is used for gathering the video acknowledgement information;

The auto-adaptive time interval acquiring, be minimum interval, time interval change step and the maximum time that video receipt request unit 10 is set according to the user to begin to send video receipt request command from minimum interval at interval, afterwards according to time interval change step progressively adjust time interval of sending video receipt request command until maximum time at interval, keep afterwards sending video receipt request command at interval one time every a maximum time;

During concrete enforcement, the step that video receipt reading device 50 obtains corresponding video file according to the video acknowledgement information comprises:

(1) sends this video acknowledgement information to Surveillance center 40;

(2) Surveillance center 40 obtains corresponding video file according to this video acknowledgement information and is sent to corresponding video receipt reading device 50.

The above only is the preferred embodiments of the present invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.

Claims

1. video file acquisition methods based on video monitoring system, it is characterized in that, described video monitoring system comprises Surveillance center, and the video receipt reading device and a plurality of monitoring probe that is distributed arrangement that are coupled respectively to Surveillance center, described monitoring probe all is coupled with a video receipt broadcast device, and described method comprises:

2. the video file acquisition methods based on video monitoring system as claimed in claim 1 is characterized in that, described video receipt broadcast device has been put down in writing the configuration information of corresponding monitoring probe.

3. the video file acquisition methods based on video monitoring system as claimed in claim 2 is characterized in that, described configuration information comprises monitoring probe name information, monitoring probe positions information, video file stored position information.

4. the video file acquisition methods based on video monitoring system as claimed in claim 1, it is characterized in that, video receipt broadcast device detects local video receipt request signal, and comprises according to the step of testing result transmission video acknowledgement information to corresponding video receipt request unit:

5. the video file acquisition methods based on video monitoring system as claimed in claim 4, it is characterized in that, after video receipt broadcast device obtains described video receipt request command, and according to before the described video receipt request command generation video acknowledgement information, also comprise the steps:

6. the video file acquisition methods based on video monitoring system as claimed in claim 1, it is characterized in that, video receipt broadcast device detects local video receipt request signal, and comprises according to the step of testing result transmission video acknowledgement information to corresponding video receipt request unit:

7. the video file acquisition methods based on video monitoring system as claimed in claim 6 is characterized in that, described triggering number information is the warning number information.

8. the video file acquisition methods based on video monitoring system as claimed in claim 1, it is characterized in that, video receipt broadcast device detects local video receipt request signal, and comprises according to the step of testing result transmission video acknowledgement information to corresponding video receipt request unit:

9. the video file acquisition methods based on video monitoring system as claimed in claim 8 is characterized in that, described video receipt obtains that rule comprises that Fixed Time Interval obtains, the self-defined time interval obtains, and the auto-adaptive time interval acquiring, wherein,

10. the video file acquisition methods based on video monitoring system as claimed in claim 1 is characterized in that, the step that video receipt reading device obtains corresponding video file according to this video acknowledgement information comprises:

Send the video acknowledgement information to Surveillance center;

11. video file acquisition methods based on video monitoring system, it is characterized in that, described video monitoring system comprises Surveillance center, and a plurality of monitoring probes that are distributed arrangement that are coupled to Surveillance center, described monitoring probe all is coupled with a video receipt broadcast device, and described method comprises:

12. the video file acquisition methods based on video monitoring system as claimed in claim 11 is characterized in that, executing in steps after, also comprise:

13. the video file acquisition methods based on video monitoring system as claimed in claim 11 is characterized in that, described video receipt broadcast device has been put down in writing the configuration information of corresponding monitoring probe.

14. the video file acquisition methods based on video monitoring system as claimed in claim 13 is characterized in that, described configuration information comprises monitoring probe name information, monitoring probe positions information, video file stored position information.

15. the video file acquisition methods based on video monitoring system as claimed in claim 11, it is characterized in that, video receipt broadcast device detects local video receipt request signal, and comprises according to the step of testing result transmission video acknowledgement information to Surveillance center:

16. the video file acquisition methods based on video monitoring system as claimed in claim 15, it is characterized in that, after video receipt broadcast device obtains described video receipt request command, and according to before the described video receipt request command generation video acknowledgement information, also comprise the steps:

17. the video file acquisition methods based on video monitoring system as claimed in claim 11, it is characterized in that, video receipt broadcast device detects local video receipt request signal, and comprises according to the step of testing result transmission video acknowledgement information to Surveillance center:

18. the video file acquisition methods based on video monitoring system as claimed in claim 17 is characterized in that described triggering number information is the warning number information.

19. the video file acquisition methods based on video monitoring system as claimed in claim 11, it is characterized in that, video receipt broadcast device detects local video receipt request signal, and comprises according to the step of testing result transmission video acknowledgement information to Surveillance center:

20. the video file acquisition methods based on video monitoring system as claimed in claim 19 is characterized in that, described video receipt obtains that rule comprises that Fixed Time Interval obtains, the self-defined time interval obtains, and the auto-adaptive time interval acquiring, wherein,

21. the video file based on video monitoring system obtains system, it is characterized in that, described video monitoring system comprises Surveillance center, and the video receipt reading device and a plurality of monitoring probe that is distributed arrangement that are coupled respectively to Surveillance center, described monitoring probe all is coupled with a video receipt broadcast device, described system also comprises video receipt request unit, wherein

22. the video file based on video monitoring system as claimed in claim 21 obtains system, it is characterized in that, described video receipt broadcast device has been put down in writing the configuration information of corresponding monitoring probe, wherein, described configuration information comprises monitoring probe name information, monitoring probe positions information, video file stored position information.

23. the video file based on video monitoring system as claimed in claim 21 obtains system, it is characterized in that, video receipt broadcast device detects local video receipt request signal, and comprises according to the step of testing result transmission video acknowledgement information to corresponding video receipt request unit:

24. the video file acquisition methods based on video monitoring system as claimed in claim 23, it is characterized in that, after video receipt broadcast device obtains described video receipt request command, and according to before the described video receipt request command generation video acknowledgement information, also comprise the steps:

25. the video file acquisition methods based on video monitoring system as claimed in claim 21, it is characterized in that, video receipt broadcast device detects local video receipt request signal, and comprises according to the step of testing result transmission video acknowledgement information to corresponding video receipt request unit:

26. the video file acquisition methods based on video monitoring system as claimed in claim 21, it is characterized in that, video receipt broadcast device detects local video receipt request signal, and comprises according to the step of testing result transmission video acknowledgement information to corresponding video receipt request unit:

27. the video file acquisition methods based on video monitoring system as claimed in claim 21 is characterized in that, the step that video receipt reading device obtains corresponding video file according to the video acknowledgement information comprises:

Send this video acknowledgement information to Surveillance center;

28. the video file acquisition methods based on video monitoring system as claimed in claim 21, it is characterized in that, described video receipt broadcast device also is used for after detecting video receipt request signal, and popping one's head in by the monitoring of correspondence sends the video acknowledgement information to Surveillance center; Described Surveillance center is further used for obtaining corresponding video file and/or real-time video information according to described video acknowledgement information.