CN101848373B - Wireless video monitoring system and video monitoring method thereof - Google Patents
Wireless video monitoring system and video monitoring method thereof Download PDFInfo
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- CN101848373B CN101848373B CN 201010161383 CN201010161383A CN101848373B CN 101848373 B CN101848373 B CN 101848373B CN 201010161383 CN201010161383 CN 201010161383 CN 201010161383 A CN201010161383 A CN 201010161383A CN 101848373 B CN101848373 B CN 101848373B
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Abstract
The invention provides a wireless video monitoring system, which comprises a video monitor, an authentication server and a monitoring terminal, wherein the video monitor is connected with an alarm sensor; the alarm sensor is used for detecting a monitored location under the starting state, and an alarm signal is generated if abnormal information is detected; the video monitor comprises an acquisition module, an association module, an announcement module, a memory card video recording module and a response module; the authentication server comprises a registration module and an authentication module; and the monitoring terminal comprises an alarm configuration module, a starting module, a link module, a wireless communication module and an operation module. The invention can enhance the safety of data, lower the requirements on the server, reduce the load of the server, and effectively improve the safety of system and communication.
Description
Technical field
The present invention relates to the technical field of video monitoring, particularly relate to the video frequency monitoring method of a kind of wireless video monitoring system, a kind of wireless video monitoring system, a kind of video monitor and a kind of server for wireless video monitoring.
Background technology
Video monitoring is the important component part of safety and protection system, and it is the stronger integrated system of a kind of prevention ability.Video monitoring is directly perceived with it, accurately, in time and the information content abundant and be widely used in many occasions.In recent years, along with computer, network and image are processed, the develop rapidly of transmission technology, Video Supervision Technique has also had significant progress.Since 2004, along with raising and the reduction of cost, the increasing of hard-disk capacity and the reduction of central store cost of the network bandwidth, and the appearance of various usable video treatment technologies, video monitoring has stepped into totally digitilized cybertimes.
Development along with Video Supervision Technique, its application is also more and more extensive, and the user is also more and more higher to the requirement of video monitoring, at present increasing user wishes to utilize video monitoring system to realize remote monitoring, with the situation of real-time understanding monitored site.
Existing video monitoring system generally adopts C/S (client/server) structure to realize, usually be provided with: front monitoring front-end (video acquisition device, first-class such as video camera, shooting), monitoring central server (being generally streaming media server) and monitor terminal (client).Come the video image of collection site by one or more front monitoring front-ends being placed in the monitoring place, then vision signal is passed through certain transmission network, such as cable, optical fiber or Ethernet, be transferred to the monitoring central server of appointment, again with Video Data Storage in the memory device of server, by described server video data transmitting is delivered to monitor terminal.
At first, this mode of unifying stored video data at server end, to cause in actual applications a large amount of video data read-write operations, because the complexity that video data is processed, read-write operation will cause that data are made mistakes, lost etc. phenomenon ground occurs in large quantities, thereby so that there is very large data security hidden danger in existing video monitoring system.
Moreover in existing video monitoring system, front monitoring front-end and monitor terminal major part are man-to-man relations, and namely a front monitoring front-end can only be used for being checked by a monitor terminal, thereby the quantity of front monitoring front-end and monitor terminal is suitable.If the user is more, the load of monitoring central server processing vision signal then can be excessive.And, because video monitoring system is processing for video data, relate to that a series of algorithm calls, compresses, the operations such as transmission and large capacity storage, very high to the requirement of the performance of server own, can become the bottleneck that efficient improves.Yet if do not adopt above-mentioned front monitoring front-end and the man-to-man configuration mode of monitor terminal, although can relatively reduce the load of some servers, but there is larger security risk in the communication interface of an open front monitoring front-end and a plurality of monitor terminals.
In a word, need at present the urgent technical problem that solves of those skilled in the art to be exactly: how can propose a kind of wireless video monitoring scheme, to improve the fail safe of data, reduce the requirement to server, reduce the load of server, and the fail safe of Effective Raise system and communication.
Summary of the invention
Technical problem to be solved by this invention provides a kind of wireless video monitoring system and a kind of wireless video monitoring method thereof, in order to improve the fail safe of data, reduction reduces the load of server to the requirement of server, and the fail safe of Effective Raise system and communication.
In order to address the above problem, the invention discloses a kind of wireless video monitoring system, comprising: video monitor, authentication server and monitor terminal, described video monitor is connected with the warning induction installation; Wherein,
Described warning induction installation is used under starting state the monitoring place being detected, and then produces alarm signal if detect abnormal information;
Described video monitor comprises:
Acquisition module is used for gathering video data;
Relating module is used for obtaining the monitor terminal information related with the current video watch-dog, and the related information of described video monitor and monitor terminal is sent in the authentication server;
Notification module is used for notifying the monitor terminal related with the current video watch-dog when obtaining alarm signal;
The storage card picture recording module is used for when obtaining alarm signal, the recording operation of video data during trigger alarm, and the warning Video Data Storage that will record is in storage card;
Respond module is used for the operation requests that the response monitoring terminal is submitted to, carries out corresponding operating, and operating result is transferred to described monitor terminal through cordless communication network;
Described authentication server comprises:
Registering modules is for the related information of storing described video monitor and monitor terminal;
Authentication module is used for according to connection request, judges whether to exist the related information of described video monitor and monitor terminal, and to monitor terminal return authentication object information; Described authentication result information comprises the object information of authentication success;
Described monitor terminal comprises:
The alarm configuration module is used for configuration alarm monitoring information, comprises the video monitor information related with current monitor terminal in the described alarm monitoring information;
Start module, be used for starting monitoring mode according to the notice of related video monitor notification module;
Link block is used for receiving the connection request that the user submits under monitoring mode, and this connection request is sent to authentication server, comprises the information of current monitor terminal and the video monitor information that request connects in the described connection request;
Wireless communication module for the object information of the authentication success that returns according to authentication server, connects through cordless communication network and corresponding video monitor;
Operational module is used for to described video monitor transmit operation request, and receives the operating result that described video monitor returns.
Preferably, described operation requests is that real time video data obtains request, and the respond module of described video monitor comprises:
Process submodule, for obtaining the request corresponding video data of extraction according to described real time video data and compressing;
Transmit submodule, the video data after being used for compressing transfers to monitor terminal through cordless communication network;
The operating result that described monitor terminal communication module receives is the real time video data stream after compressing.
Preferably, described operation requests is that the warning picture is checked request, and described video monitor also comprises:
Memory module is used for the video data in the preset time scope before and after the alarm signal generation is saved to memory device as the warning image information;
Described respond module comprises:
Extract submodule, be used for checking the corresponding warning image information of request extraction according to described warning picture;
The transmission submodule is used for described warning image information is transferred to monitor terminal through cordless communication network;
The operating result that described monitor terminal communication module receives is described warning image information.
Preferably, the monitor terminal of described video monitor association is a plurality of, and described notification module comprises:
Notice is initiated submodule, is used for when producing alarm signal a certain monitor terminal that notice is related;
Submodule is judged in repeating query, is used for judging whether to receive the successful signal of current monitor terminal notice, if, expiry notification then; If not, then the next related monitor terminal of notice is notified till the successful signal until receive.
Preferably, described system also comprises:
The storage card read module is used for reading the warning video data and carrying out playback from storage card.
Preferably, described video monitor also comprises:
Local alarm output module is used for connecting alarm and produces local alarm signal.
Preferably, the relating module of described video monitor comprises:
To the numeral module, be used for to trigger pattern, and to receive under the pattern that monitor terminal initiates to code operations;
The acquisition of information submodule is used for setting up the incidence relation of current video watch-dog and described monitor terminal to the code operations success time;
The wireless access submodule is used for the network address information that the access wireless Internet obtains the current video watch-dog;
Submodule is submitted in registration to, is used for the network address information with the current video watch-dog, and the identification information of the identification information of current video watch-dog and related monitor terminal is sent to authentication server.
Preferably, the warning induction installation of described video monitor comprises following at least one: infrared inductor and sensing device, be positioned at the outside of described video monitor, perhaps, and inside, perhaps, inside and outside.
Preferably, described cordless communication network comprises following at least one: 2G cordless communication network and 3G cordless communication network, described monitor terminal comprise following at least one: mobile phone, notebook computer and desktop computer; Storage card in the described video monitor is the SD card, and memory device is flash memory.
For solving the problems of the technologies described above, the embodiment of the invention also discloses a kind of video frequency monitoring method of wireless video monitoring system, described wireless video monitoring system comprises video monitor, authentication server and monitor terminal, and described video monitor is connected with the warning induction installation;
Described method comprises:
Obtain video monitor and related monitor terminal information thereof, and the related information of described video monitor and monitor terminal is sent in the authentication server;
In monitor terminal configuration alarm monitoring information, comprise the video monitor information related with current monitor terminal in the described alarm monitoring information; And, start the warning induction installation, by this device the monitoring place is detected, then produce alarm signal if detect abnormal information;
When the video monitor of described monitor terminal association obtains alarm signal, the monitor terminal that notice is corresponding; And the recording operation of video data during trigger alarm, with the warning Video Data Storage recorded in storage card;
Monitor terminal starts monitoring mode according to the notice of described video monitor, and the connection request that the user is submitted under monitoring mode is sent to authentication server, the video monitor information that comprises the information of current monitor terminal in the described connection request and ask to connect;
Authentication server judges whether to exist the related information of described video monitor and monitor terminal according to described connection request, and to monitor terminal return authentication object information; Described authentication result information comprises the object information of authentication success;
Described monitor terminal connects through cordless communication network and corresponding video monitor according to the object information of described authentication success; And to the video monitor transmit operation request that has connected;
Described video monitor is carried out corresponding operation according to described operation requests, and through cordless communication network return result.
Preferably, described operation requests is that real time video data obtains request, and the step that described video monitor is carried out corresponding operation and return result according to operation requests comprises:
The request of obtaining of the described real time video data of foundation is extracted corresponding video data and is compressed;
Video data after the compression is transferred to monitor terminal through cordless communication network.
Preferably, described operation requests is that the warning picture is checked request, and described method also comprises:
Video data in the preset time scope before and after the alarm signal generation is saved in the memory device as the warning image information;
The step that described video monitor is carried out corresponding operation and return result according to operation requests comprises:
Check the corresponding warning image information of request extraction according to described warning picture;
Described warning image information is transferred to monitor terminal through cordless communication network.
Preferably, the monitor terminal of described video monitor association is a plurality of, and the step of the monitor terminal that described video monitor notice when obtaining alarm signal is corresponding comprises:
When producing alarm signal, a certain monitor terminal that notice is related;
Judge whether to receive the successful signal of current monitor terminal notice, if, expiry notification then;
If not, then the next related monitor terminal of notice is notified till the successful signal until receive.
Preferably, described method also comprises:
From storage card, read the warning video data and carry out playback.
Preferably, described method also comprises:
When the video monitor of association obtains alarm signal, connect alarm and produce local alarm signal.
For solving the problems of the technologies described above, the embodiment of the invention also discloses a kind of video monitor, described video monitor is connected with the warning induction installation, and is connected with authentication server by wireless Internet, is connected with monitor terminal by cordless communication network; Wherein, described warning induction installation is used under starting state the monitoring place being detected, and then produces alarm signal if detect abnormal information;
Described video monitor comprises:
Acquisition module is used for gathering video data;
Relating module is used for obtaining the monitor terminal information related with the current video watch-dog, and the related information of described video monitor and monitor terminal is sent in the authentication server;
Notification module is used for notifying the monitor terminal related with the current video watch-dog when obtaining alarm signal;
The storage card picture recording module is used for when obtaining alarm signal, the recording operation of video data during trigger alarm, and the warning Video Data Storage that will record is in storage card;
Respond module is used for the operation requests execution corresponding operating that the response monitoring terminal is submitted to, and operating result is transferred to corresponding monitor terminal through cordless communication network.
Preferably, described operation requests is that real time video data obtains request, and the respond module of described video monitor comprises:
Process submodule, for obtaining the request corresponding video data of extraction according to described real time video data and compressing;
Transmit submodule, the video data after being used for compressing transfers to monitor terminal through cordless communication network;
The operating result that described monitor terminal communication module receives is the real time video data stream after compressing.
Preferably, described operation requests is that the warning picture is checked request, and described video monitor also comprises:
Memory module is used for the video data in the preset time scope before and after the alarm signal generation is saved to memory device as the warning image information;
Described respond module comprises:
Extract submodule, be used for checking the corresponding warning image information of request extraction according to described warning picture;
The transmission submodule is used for described warning image information is transferred to monitor terminal through cordless communication network;
The operating result that described monitor terminal communication module receives is described warning image information.
Preferably, the monitor terminal of described video monitor association is a plurality of, and described notification module comprises:
Notice is initiated submodule, is used for when producing alarm signal a certain monitor terminal that notice is related;
Submodule is judged in repeating query, is used for judging whether to receive the successful signal of current monitor terminal notice, if, expiry notification then; If not, then the next related monitor terminal of notice is notified till the successful signal until receive.
Preferably, described video monitor also comprises:
Local alarm output module is used for connecting alarm and produces local alarm signal.
Compared with prior art, the present invention has the following advantages:
At first, the present invention adopts distributed video data storage method, not that the video data unification is stored in the memory device of server, but in video monitor, use storage card to store, thereby the data security hidden danger of having avoided in the reality video data read-write operation in large quantities to bring, Effective Raise the fail safe of data, and reduced requirement to server, reduced the load of server; And, in a preferred embodiment of the present invention, video data in the preset time scope before and after can also further alarm signal being produced is saved in the memory device of video monitor as the warning image information, the present invention is by this mode of using the storage pressure of video monitor distributing server, reduce video data ground read-write operation, thereby avoid that data are made mistakes, loss situation ground occurs, and further ensured the fail safe of data.
Moreover, monitor terminal and video monitor can use in the pairing of multi-to-multi ground among the present invention, only its unpaired message need to be registered in the server, provide authentication service by server, when authentication by after monitor terminal and video monitor can realize direct point-to-point communication, be that server only need be finished authentication, need not to manage and participate in the communication between monitor terminal and the video monitor.In this case, can not form the concurrent and server bottleneck problem that produces of multi-channel video, i.e. the present invention has improved the handling property of whole system; And the authentication of server makes whole video monitoring system have more fail safe.
In addition, the present invention can realize based on cordless communication network, such as 2G network, 3G network, do not need mobile operator that core net is done any change, can be widely used in the various occasions that need video acquisition, check, this video monitoring system product of realizing based on cordless communication network of the present invention also is beneficial to commercially and succeeds.
Description of drawings
Fig. 1 is the structured flowchart of a kind of wireless video monitoring system embodiment of the present invention;
Fig. 2 is the flow chart of the video frequency monitoring method embodiment of a kind of wireless video monitoring system of the present invention;
Fig. 3 is the structured flowchart of the embodiment of a kind of video monitor of the present invention;
Fig. 4 is the structured flowchart of the embodiment of a kind of server for wireless video monitoring of the present invention.
Embodiment
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, the present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
With reference to Fig. 1, show the structured flowchart of a kind of wireless video monitoring system embodiment of the present invention, specifically can comprise: video monitor 11, authentication server 12 and monitor terminal 13, described video monitor 13 is connected with warning induction installation 10; Wherein,
Described warning induction installation 10 is used under starting state the monitoring place being detected, and then produces alarm signal if detect abnormal information;
Described video monitor 11 can comprise with lower module:
Relating module 112 is used for obtaining the monitor terminal information related with the current video watch-dog, and the related information of described video monitor and monitor terminal is sent in the authentication server;
Storage card picture recording module 114 is used for when obtaining alarm signal, the recording operation of video data during trigger alarm, and the warning Video Data Storage that will record is in storage card;
Respond module 115 is used for the operation requests that the response monitoring terminal is submitted to, carries out corresponding operating, and operating result is transferred to described monitor terminal through cordless communication network;
Described authentication server 12 can comprise with lower module:
Registering modules 121 is for the related information of storing described video monitor and monitor terminal;
Described monitor terminal 13 can comprise with lower module:
In specific implementation, all be built-in with wireless network and wired network interface in described video monitor 11, authentication server 12 and the monitor terminal 13, to support transmission and the access of heterogeneous networks pattern, be particularly advantageous in the realization on Generation Mobile Telecommunication System technology (2G) business platform and 3G (Third Generation) Moblie technology (3G) business platform.Particularly, authentication server of the present invention can be connected with video monitor and monitor terminal by wireless Internet, and video monitor and monitor terminal for through the authentication server authentication can be undertaken communicating by letter by cordless communication network point-to-pointly.
Certainly, what those skilled in the art were easy to expect is, authentication server of the present invention also can be connected with video monitor and monitor terminal by wired internet, video monitor and monitor terminal for through the authentication server authentication also can be undertaken communicating by letter by wireline communication network point-to-pointly.Video monitoring system of the present invention is preferably based on cordless communication network and realizes, such as 2G network, 3G network etc., so describe with cordless communication network emphatically in embodiments of the present invention.
Use the present invention, at first need video monitor and monitor terminal are carried out related, with the two connection and communication in the assurance subsequent process.Described operation associated mainly by the relating module realization of video monitor, in a preferred embodiment of the present invention, described relating module can comprise following submodule:
To the numeral module, be used for to trigger pattern, and to receive under the pattern that monitor terminal initiates to code operations;
The acquisition of information submodule is used for setting up current video watch-dog and described incidence relation to the code monitor terminal to the code operations success time;
The wireless access submodule is used for the network address information that the access wireless Internet obtains the current video watch-dog;
Submodule is submitted in registration to, is used for the network address information with the current video watch-dog, and the identification information of the identification information of current video watch-dog and related monitor terminal is sent to authentication server.
Above-mentioned is a kind of common method that is used for related distinct device in the reality to code operations.For making those skilled in the art understand better the present invention, below by a kind of example to code operations is provided:
Suppose to dispose SIM card in the video monitor, and be provided with code (function on/withdraw from) key; Monitor terminal is mobile phone (disposing equally SIM card), then by once entering the code state code key, enter behind the code state, use the SIM card number startup of mobile phone dialing video monitor to code operations, if the prompt tone that mobile phone terminal is heard for conversing, then represents the code operations success; Otherwise be unsuccessful.After entering the code state, can carry out continuously repeatedly code operations (carrying out code such as 1 video monitor of maximum supports and 10 phone numbers), just last again by once to code key can once realize many mobile phones to code operations.
Example as a kind of concrete application, the identification information of the video monitor that described related information is related can be the SIM card number, the network address information of described video monitor can be temporary ip address, and the identification information of described monitor terminal can be user identity identification SIM card number.
Particularly, after video monitor is linked into wireless Internet by cordless communication network (such as 2G network or 3G network), can obtain the temporary ip address of a public network, video monitor can be immediately with this temporary ip address, own SIM card number, and, with its to the monitor terminal SIM card number registration of code success in authentication server.The logging modle of authentication server will be written to (such as the mysql database) in the database to this log-on message.
A kind of realization that is mainly used in remote alarming function of the present invention.For realizing this function, in embodiments of the present invention, need in monitor terminal, pass through the pre-configured alarm monitoring information of alarm configuration module, comprise related video monitor information in the described alarm monitoring information; Meanwhile, also need the warning induction installation is placed starting state.In practice, the warning induction installation of described video monitor can comprise infrared inductor and/or sensing device, such as temperature sensor, light sensor, door magnetic inductor, smoke alarm, coal gas inductor, infrared induction probe etc., operated by rotary motion has alarm parameters or alert if in the warning induction installation, in case surpass described parameter or reach described condition, will automatically produce alarm signal.For example, for the door magnetic inductor on being installed in door, if under its starting state, have the people to contact the gate, then can produce alarm signal; Or as, for the window that adopts the infrared induction probe, if when under its starting state, having the people to enter from window, then can produce alarm signal; Or as, the place for adopting coal gas induction alarm device after gas leak reaches finite concentration, then can produce alarm signal.
For the system that is provided with multiple warning induction installation, may further include the warning source-information in the described alarm signal, where to help the user to determine to be on earth abnormal.
In concrete the application, described warning induction installation can be arranged on the inside of described video monitor, also can be arranged on the outside of described video monitor, perhaps, all arranges the inside and outside of video monitor, and the present invention is not restricted this.
For improving the fail safe of data, reduction is to the requirement of server, reduce the load of server, in embodiments of the present invention, be provided with large-capacity memory card in the described video monitor, such as the SD card, when video monitor receives the alarm signal of described warning induction installation generation, the recording operation of video data during by storage card picture recording module trigger alarm, and the warning Video Data Storage that will record is in storage card; For example, the video data that alarm signal is produced at that time is recorded as the video file of D1 form, and writes in the SD card.
Because many equipment compatibilities, plug property and the portability of storage card itself, example as a kind of practical application, video file in the described storage card can be used for reading and playback at distinct device, so that the user utilizes video file whenever and wherever possible.For example, carry out at other computer, mobile phone.In this case, (not necessarily the video monitor end also can be additional configuration to wireless video monitoring system of the present invention, and such as the PC that is connected with watch-dog, so be not limited in the video monitor, the yellow part of mark has indicated its application situation.) can also comprise such as lower module:
The storage card read module is used for reading the warning video data and carrying out playback from storage card.
For warning message is in time informed the user, when video monitor receives the alarm signal of described warning induction installation generation, also can be by the notification module notice monitor terminal related with the current video watch-dog; In a preferred embodiment of the present invention, if the monitor terminal of described video monitor association is a plurality of, then described notification module can comprise following submodule:
Notice is initiated submodule, is used for when producing alarm signal a certain monitor terminal that notice is related;
Submodule is judged in repeating query, is used for judging whether to receive the successful signal of current monitor terminal notice, if, expiry notification then; If not, then the next related monitor terminal of notice is notified till the successful signal until receive.
For example, when receiving alarm signal, the video monitor ring if mobile phone is hung up the telephone after receiving ring, represents then that the user receives this notice to the code mobile phone, and video monitor is notified successfully; Otherwise, video monitor think notify unsuccessful.When first can not successfully call through the code mobile phone, then will initiate ring to the code mobile phone to other of association one by one, until till certain is successfully called through the code mobile phone.If institute relatedly all can't call through the code mobile phone, then one or more to the prompting of code sending short message by mobile phone breath in certain.
When monitor terminal receives the alert notice of associated video watch-dog, can start monitoring mode, the operation of as above hanging up the telephone in the example by starting module; Under monitoring mode, the user can submit the point-to-point communication request for this associated video watch-dog to, and this request is by after the processing of authentication server authentication module, can realize the connection of current monitor terminal and corresponding video monitor.After connection was finished, described monitor terminal can be realized the point-to-point communication with video monitor, for example, carried out transmission, control operation of video data etc.
In practice, described monitor terminal can be for mobile phone, notebook computer, can be connected with the desktop computer of spider lines or dispose the desktop computer of wireless Internet card, and namely authentication server can support the login of the various ways such as mobile phone, notebook computer or PC to connect.When the request that will connect video monitor as the user is committed to authentication server, the video monitor information that authentication server can connect according to the information of current monitor terminal (such as the SIM card on the mobile phone number) and request (such as the SIM card on the video monitor number) is inquired about its database, if there is not corresponding video monitor recording of information, the unsuccessful object information of return authentication then; If corresponding video monitor information (such as temporary IP or domain name) is arranged, then to the object information of this monitor terminal return authentication success.When monitor terminal is received the object information of authentication server authentication success, can directly access this video monitor, and by point-to-point mode image signal transmission and control command.
As a kind of advantageous applications mode that warning function of the present invention is realized, the operation requests that described monitor terminal is initiated to video monitor can be checked request for the warning picture, can also arrange in the video monitor of the present invention such as lower module:
Memory module is used for the video data in the preset time scope before and after the alarm signal generation is saved to memory device as the warning image information;
For example, alarm signal is produced 5 seconds the Video Data Storage in front and back in memory device.In actual applications, this memory device can be flash memory (FLASH).
In this case, described respond module specifically can comprise following submodule:
Extract submodule, be used for checking the corresponding warning image information of request extraction according to described warning picture;
The transmission submodule is used for described warning image information is transferred to monitor terminal through cordless communication network;
The operating result that described monitor terminal communication module receives is described warning image information.
As a kind of advantageous applications mode that real-time video look facility of the present invention is realized, described operation requests is that real time video data obtains request, and in this case, the respond module of described video monitor can comprise following submodule:
Process submodule, for obtaining the request corresponding video data of extraction according to described real time video data and compressing;
Transmit submodule, be used for the video data after the described compression is transferred to monitor terminal through cordless communication network;
The operating result that described monitor terminal communication module receives is the real time video data stream after the described compression.
In specific implementation, the user, can automatically return to real-time video and check state after the warning video playback is complete at the state of checking that carries out can switching to as required when real-time video is checked the warning picture.
As a kind of example of practical application, described video monitor can also arrange local alarm output module, is used for connecting alarm and produces local alarm signal.Namely can video monitor the alarm of inner or outside connection sound, light, electricity, when receiving alarm signal, not only carry out remote alarms to the user, also report to the police in this locality simultaneously.
For making those skilled in the art understand better the present invention, below describe as example to use video monitoring process that wireless video monitoring system of the present invention once contains warning.
That this process roughly can be divided into is operation associated, alarm operation, authentication operations and four parts of attended operation.
One, operation associated:
The relating module of step S1, described video monitor obtains the monitor terminal information related with the current video watch-dog, and the related information of described video monitor and monitor terminal is sent in the authentication server;
The Registering modules of step S2, described authentication server is stored the related information of described video monitor and monitor terminal;
Two, alarm operation:
The alarm configuration block configuration alarm monitoring information of step S3, described monitor terminal comprises the video monitor information related with current monitor terminal in the described alarm monitoring information;
Step S4, startup warning induction installation;
Step S5, described warning induction installation are detected the monitoring place under starting state, then produce alarm signal if detect abnormal information;
The storage card picture recording module of step S6, described video monitor when obtaining alarm signal, the recording operation of video data during trigger alarm, and the warning Video Data Storage that will record is in storage card; And the notification module of described video monitor is notified the monitor terminal related with the current video watch-dog when obtaining alarm signal;
The startup module of step S7, described monitor terminal starts monitoring mode according to the notice of the video monitor notification module of association;
The link block of step S8, described monitor terminal receives the connection request that the user submits under monitoring mode, and this connection request is sent to authentication server, comprise the information of current monitor terminal and the video monitor information that request connects in the described connection request;
Three, authentication operations:
The authentication module of step S9, described authentication server judges whether to exist the related information of described video monitor and monitor terminal according to connection request, if having, then to the object information of monitor terminal return authentication success; If no, then to the unsuccessful object information of monitor terminal return authentication;
Four, attended operation:
The object information of the authentication success that the wireless communication module of step S10, described monitor terminal returns according to authentication server connects through cordless communication network and corresponding video monitor;
The operational module of step S10, described monitor terminal sends the warning picture to described video monitor and checks request, respond module by described video monitor is checked corresponding warning image information in the request extraction memory device according to described warning picture, and described warning image information is transferred to monitor terminal through cordless communication network.
Step S11, user check described warning picture by described monitor terminal.
With reference to figure 2, show the flow chart of the video frequency monitoring method embodiment of a kind of wireless video monitoring system of the present invention, described wireless video monitoring system comprises video monitor, authentication server and monitor terminal, and described video monitor is connected with the warning induction installation; Described method can may further comprise the steps:
In a preferred embodiment of the present invention, described operation requests is that real time video data obtains request, and described step 207 can comprise following substep:
Substep A1, the request of obtaining of the described real time video data of foundation are extracted corresponding video data and are compressed;
Substep A2, the video data after the described compression is transferred to monitor terminal through cordless communication network.
In another kind of preferred embodiment of the present invention, described operation requests is that the warning picture is checked request, and in this case, the embodiment of the invention can also may further comprise the steps:
Video data in the preset time scope before and after the alarm signal generation is saved in the memory device as the warning image information;
Correspondingly, described step 207 specifically can comprise following substep:
Substep B1, the described warning picture of foundation are checked the corresponding warning image information of request extraction;
Substep B2, described warning image information is transferred to monitor terminal through cordless communication network.
In specific implementation, the monitor terminal of described video monitor association can be for a plurality of, and in this case, the step of the monitor terminal that described video monitor notice when obtaining alarm signal is corresponding can comprise following substep:
Substep C1, when producing alarm signal, a certain monitor terminal that notice is related;
Substep C2, judge whether to receive the successful signal of current monitor terminal notice, if, expiry notification then; If not, then the next related monitor terminal of notice is notified till the successful signal until receive.
As a kind of example of concrete application, the present invention can also may further comprise the steps:
From storage card, read the warning video data and carry out playback;
And/or,
When the video monitor of association obtains alarm signal, connect alarm and produce local alarm signal.
For aforesaid embodiment of the method, for simple description, so it all is expressed as a series of combination of actions, but those skilled in the art should know, the present invention is not subjected to the restriction of described sequence of movement, because according to the present invention, some step can adopt other orders or carry out simultaneously.Secondly, those skilled in the art also should know, the embodiment described in the specification all belongs to preferred embodiment, and related action and module might not be that the present invention is necessary.
In addition, for the method embodiment because itself and aforementioned system embodiment basic simlarity, thus describe fairly simple, relevant part gets final product referring to the part explanation of system embodiment.
With reference to figure 3, for guaranteeing the present invention's concrete application and realization in practice, the present invention also provides a kind of embodiment of video monitor, in the present embodiment, described video monitor 31 is connected with warning induction installation 30, and be connected with authentication server 32 by wireless Internet, be connected with monitor terminal 33 by cordless communication network; Wherein, described warning induction installation 30 is used under starting state the monitoring place being detected, and then produces alarm signal if detect abnormal information;
Described video monitor 31 specifically can comprise with lower module:
Relating module 312 is used for obtaining the monitor terminal information related with the current video watch-dog, and the related information of described video monitor and monitor terminal is sent in the authentication server;
Storage card picture recording module 314 is used for when obtaining alarm signal, the recording operation of video data during trigger alarm, and the warning Video Data Storage that will record is in storage card;
Respond module 315 is used for the operation requests execution corresponding operating that the response monitoring terminal is submitted to, and operating result is transferred to corresponding monitor terminal through cordless communication network.
In practice, the warning induction installation of described video monitor can comprise infrared inductor and/or sensing device, and can be arranged on the outside and/or inner of described video monitor.
As the example of a kind of concrete application of present embodiment, described operation requests can be obtained request for real time video data, and in this case, the respond module of described video monitor specifically can comprise following submodule:
Process submodule, for obtaining the request corresponding video data of extraction according to described real time video data and compressing;
Transmit submodule, be used for the video data after the described compression is transferred to monitor terminal through cordless communication network;
Then the operating result of described monitor terminal communication module reception is the real time video data stream after the described compression.
As the another kind of concrete example of using of present embodiment, described operation requests can be checked request for the warning picture, and in this case, described video monitor can also comprise with lower module:
Memory module is used for the video data in the preset time scope before and after the alarm signal generation is saved to memory device as the warning image information;
Described respond module specifically can comprise following submodule:
Extract submodule, be used for checking the corresponding warning image information of request extraction according to described warning picture;
The transmission submodule is used for described warning image information is transferred to monitor terminal through cordless communication network;
Then the operating result of described monitor terminal communication module reception is described warning image information.
In specific implementation, the monitor terminal of described video monitor association can be for a plurality of, and in this case, described notification module specifically can comprise following submodule:
Notice is initiated submodule, is used for when producing alarm signal a certain monitor terminal that notice is related;
Submodule is judged in repeating query, is used for judging whether to receive the successful signal of current monitor terminal notice, if, expiry notification then; If not, then the next related monitor terminal of notice is notified till the successful signal until receive.
In practical application, in the described video monitor local alarm output module can also be set, be used for connecting alarm and produce local alarm signal.
For the embodiment of this video monitor, because it is corresponding to the video monitor among the aforementioned system embodiment, so description is fairly simple, relevant part gets final product referring to the part explanation of system embodiment.
With reference to figure 4, the present invention also provides a kind of embodiment of the server for wireless video monitoring, in the present embodiment, described server 41 is connected with monitor terminal 43 with video monitor 42 respectively by wireless Internet, and described server specifically can comprise with lower module:
Registering modules 411 is for the related information of storing described video monitor and monitor terminal;
For the embodiment of this server, because it is corresponding to the authentication server among the aforementioned system embodiment, so description is fairly simple, relevant part gets final product referring to the part explanation of system embodiment.
The present invention can be used in numerous general or special purpose computingasystem environment or the configuration.For example: personal computer, server computer, handheld device or portable set, plate equipment, multicomputer system, the system based on microprocessor, set top box, programmable consumer-elcetronics devices, network PC, minicom, mainframe computer, comprise distributed computing environment (DCE) of above any system or equipment etc.
The present invention can describe in the general context of the computer executable instructions of being carried out by computer, for example program module.Usually, program module comprises the routine carrying out particular task or realize particular abstract data type, program, object, assembly, data structure etc.Also can in distributed computing environment (DCE), put into practice the present invention, in these distributed computing environment (DCE), be executed the task by the teleprocessing equipment that is connected by communication network.In distributed computing environment (DCE), program module can be arranged in the local and remote computer-readable storage medium that comprises memory device.
More than the video frequency monitoring method of a kind of wireless video monitoring system provided by the present invention, a kind of wireless video monitoring system, a kind of video monitor and a kind of server for wireless video monitoring are described in detail, used specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
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Claims (20)
1. a wireless video monitoring system is characterized in that, comprising: video monitor, authentication server and monitor terminal, and described video monitor is connected with the warning induction installation; Wherein,
Described warning induction installation is used under starting state the monitoring place being detected, and then produces alarm signal if detect abnormal information;
Described video monitor comprises:
Acquisition module is used for gathering video data;
Relating module is used for obtaining the monitor terminal information related with the current video watch-dog, and the related information of described video monitor and monitor terminal is sent in the authentication server;
Notification module is used for notifying the monitor terminal related with the current video watch-dog when obtaining alarm signal;
The storage card picture recording module is used for when obtaining alarm signal, the recording operation of video data during trigger alarm, and the warning Video Data Storage that will record is in storage card;
Respond module is used for the operation requests that the response monitoring terminal is submitted to, carries out corresponding operating, and operating result is transferred to described monitor terminal through cordless communication network;
Described authentication server comprises:
Registering modules is for the related information of storing described video monitor and monitor terminal;
Authentication module is used for according to connection request, judges whether to exist the related information of described video monitor and monitor terminal, and to monitor terminal return authentication object information; Described authentication result information comprises the object information of authentication success;
Described monitor terminal comprises:
The alarm configuration module is used for configuration alarm monitoring information, comprises the video monitor information related with current monitor terminal in the described alarm monitoring information;
Start module, be used for starting monitoring mode according to the notice of related video monitor notification module;
Link block is used for receiving the connection request that the user submits under monitoring mode, and this connection request is sent to authentication server, comprises the information of current monitor terminal and the video monitor information that request connects in the described connection request;
Wireless communication module for the object information of the authentication success that returns according to authentication server, connects through cordless communication network and corresponding video monitor;
Operational module is used for to described video monitor transmit operation request, and receives the operating result that described video monitor returns.
2. the system as claimed in claim 1 is characterized in that, described operation requests is that real time video data obtains request, and the respond module of described video monitor comprises:
Process submodule, for obtaining the request corresponding video data of extraction according to described real time video data and compressing;
Transmit submodule, the video data after being used for compressing transfers to monitor terminal through cordless communication network;
The operating result that described monitor terminal communication module receives is the real time video data stream after compressing.
3. the system as claimed in claim 1 is characterized in that, described operation requests is that the warning picture is checked request, and described video monitor also comprises:
Memory module is used for the video data in the preset time scope before and after the alarm signal generation is saved to memory device as the warning image information;
Described respond module comprises:
Extract submodule, be used for checking the corresponding warning image information of request extraction according to described warning picture;
The transmission submodule is used for described warning image information is transferred to monitor terminal through cordless communication network;
The operating result that described monitor terminal communication module receives is described warning image information.
4. such as claim 1,2 or 3 described systems, it is characterized in that the monitor terminal of described video monitor association is a plurality of, described notification module comprises:
Notice is initiated submodule, is used for when producing alarm signal a certain monitor terminal that notice is related;
Submodule is judged in repeating query, is used for judging whether to receive the successful signal of current monitor terminal notice, if, expiry notification then; If not, then the next related monitor terminal of notice is notified till the successful signal until receive.
5. the system as claimed in claim 1 is characterized in that, also comprises:
The storage card read module is used for reading the warning video data and carrying out playback from storage card.
6. the system as claimed in claim 1 is characterized in that, described video monitor also comprises:
Local alarm output module is used for connecting alarm and produces local alarm signal.
7. the system as claimed in claim 1 is characterized in that, the relating module of described video monitor comprises:
To the numeral module, be used for to trigger pattern, and to receive under the pattern that monitor terminal initiates to code operations;
The acquisition of information submodule is used for setting up the incidence relation of current video watch-dog and described monitor terminal to the code operations success time;
The wireless access submodule is used for the network address information that the access wireless Internet obtains the current video watch-dog;
Submodule is submitted in registration to, is used for the network address information with the current video watch-dog, and the identification information of the identification information of current video watch-dog and related monitor terminal is sent to authentication server.
8. the system as claimed in claim 1 is characterized in that, the warning induction installation of described video monitor comprises following at least one: infrared inductor and sensing device, be positioned at the outside of described video monitor, perhaps, and inside, perhaps, inside and outside.
9. system as claimed in claim 3, it is characterized in that, described cordless communication network comprises following at least one: 2G cordless communication network and 3G cordless communication network, described monitor terminal comprise following at least one: mobile phone, notebook computer and desktop computer; Storage card in the described video monitor is the SD card, and memory device is flash memory.
10. the video frequency monitoring method of a wireless video monitoring system is characterized in that, described wireless video monitoring system comprises video monitor, authentication server and monitor terminal, and described video monitor is connected with the warning induction installation; Described method comprises:
Obtain video monitor and related monitor terminal information thereof, and the related information of described video monitor and monitor terminal is sent in the authentication server;
In monitor terminal configuration alarm monitoring information, comprise the video monitor information related with current monitor terminal in the described alarm monitoring information; And, start the warning induction installation, by this device the monitoring place is detected, then produce alarm signal if detect abnormal information;
When the video monitor of described monitor terminal association obtains alarm signal, the monitor terminal that notice is corresponding; And the recording operation of video data during trigger alarm, with the warning Video Data Storage recorded in storage card;
Monitor terminal starts monitoring mode according to the notice of described video monitor, and the connection request that the user is submitted under monitoring mode is sent to authentication server, the video monitor information that comprises the information of current monitor terminal in the described connection request and ask to connect;
Authentication server judges whether to exist the related information of described video monitor and monitor terminal according to described connection request, and to monitor terminal return authentication object information; Described authentication result information comprises the object information of authentication success;
Described monitor terminal connects through cordless communication network and corresponding video monitor according to the object information of described authentication success; And to the video monitor transmit operation request that has connected;
Described video monitor is carried out corresponding operation according to described operation requests, and through cordless communication network return result.
11. method as claimed in claim 10 is characterized in that, described operation requests is that real time video data obtains request, and the step that described video monitor is carried out corresponding operation and return result according to operation requests comprises:
The request of obtaining of the described real time video data of foundation is extracted corresponding video data and is compressed;
Video data after the compression is transferred to monitor terminal through cordless communication network.
12. method as claimed in claim 10 is characterized in that, described operation requests is that the warning picture is checked request, and described method also comprises:
Video data in the preset time scope before and after the alarm signal generation is saved in the memory device as the warning image information;
The step that described video monitor is carried out corresponding operation and return result according to operation requests comprises:
Check the corresponding warning image information of request extraction according to described warning picture;
Described warning image information is transferred to monitor terminal through cordless communication network.
13., it is characterized in that the monitor terminal of described video monitor association is a plurality of such as claim 10,11 or 12 described methods, the step of the monitor terminal that described video monitor notice when obtaining alarm signal is corresponding comprises:
When producing alarm signal, a certain monitor terminal that notice is related;
Judge whether to receive the successful signal of current monitor terminal notice, if, expiry notification then;
If not, then the next related monitor terminal of notice is notified till the successful signal until receive.
14. method as claimed in claim 10 is characterized in that, also comprises:
From storage card, read the warning video data and carry out playback.
15. method as claimed in claim 10 is characterized in that, also comprises:
When the video monitor of association obtains alarm signal, connect alarm and produce local alarm signal.
16. a video monitor is characterized in that described video monitor is connected with the warning induction installation, and is connected with authentication server by wireless Internet, is connected with monitor terminal by cordless communication network; Wherein, described warning induction installation is used under starting state the monitoring place being detected, and then produces alarm signal if detect abnormal information;
Described video monitor comprises:
Acquisition module is used for gathering video data;
Relating module is used for obtaining the monitor terminal information related with the current video watch-dog, and the related information of described video monitor and monitor terminal is sent in the authentication server;
Notification module is used for notifying the monitor terminal related with the current video watch-dog when obtaining alarm signal;
The storage card picture recording module is used for when obtaining alarm signal, the recording operation of video data during trigger alarm, and the warning Video Data Storage that will record is in storage card;
Respond module is used for the operation requests execution corresponding operating that the response monitoring terminal is submitted to, and operating result is transferred to corresponding monitor terminal through cordless communication network.
17. video monitor as claimed in claim 16 is characterized in that, described operation requests is that real time video data obtains request, and the respond module of described video monitor comprises:
Process submodule, for obtaining the request corresponding video data of extraction according to described real time video data and compressing;
Transmit submodule, the video data after being used for compressing transfers to monitor terminal through cordless communication network;
The operating result that described monitor terminal communication module receives is the real time video data stream after compressing.
18. video monitor as claimed in claim 16 is characterized in that, described operation requests is that the warning picture is checked request, and described video monitor also comprises:
Memory module is used for the video data in the preset time scope before and after the alarm signal generation is saved to memory device as the warning image information;
Described respond module comprises:
Extract submodule, be used for checking the corresponding warning image information of request extraction according to described warning picture;
The transmission submodule is used for described warning image information is transferred to monitor terminal through cordless communication network;
The operating result that described monitor terminal communication module receives is described warning image information.
19., it is characterized in that the monitor terminal of described video monitor association is a plurality of such as claim 16,17 or 18 described video monitors, described notification module comprises:
Notice is initiated submodule, is used for when producing alarm signal a certain monitor terminal that notice is related;
Submodule is judged in repeating query, is used for judging whether to receive the successful signal of current monitor terminal notice, if, expiry notification then; If not, then the next related monitor terminal of notice is notified till the successful signal until receive.
20. video monitor as claimed in claim 16 is characterized in that, also comprises:
Local alarm output module is used for connecting alarm and produces local alarm signal.
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