CN107707889A - The system and method that public security passes through internet security access control society video resource - Google Patents
The system and method that public security passes through internet security access control society video resource Download PDFInfo
- Publication number
- CN107707889A CN107707889A CN201711006137.8A CN201711006137A CN107707889A CN 107707889 A CN107707889 A CN 107707889A CN 201711006137 A CN201711006137 A CN 201711006137A CN 107707889 A CN107707889 A CN 107707889A
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- China
- Prior art keywords
- public security
- access
- video resource
- cloud gateway
- intelligent cloud
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
- H04N21/2347—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving video stream encryption
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
- H04N21/4405—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving video stream decryption
Abstract
A kind of system the invention discloses public security by internet security access control society video resource, including public security access platform and with social resources equipment, in addition to the intelligent cloud gateway and media forwarding server that signal is connected；Intelligent cloud gateway is connected with social resources device signal；Media forwarding server is connected with public security access platform signal；Intelligent cloud gateway is used to video resource be encrypted, and is transmitted to media forwarding server by internet；The video resource that video resource after decryption is converted into the identification of public security access platform by media forwarding server is transmitted to public security access platform.The present invention also provides and carries out method of the public security by internet security access control society video resource using said system simultaneously.
Description
Technical field
The present invention relates to field of video monitoring, and in particular to a kind of public security passes through internet security access control society video
The system and method for resource.
Background technology
Video monitoring system is the important component of science and technology strengthening police construction, and it can be to some public security key monitoring areas
Domain, such as residential area, city road surface, commercial center, public place of entertainment, station square, key unit, bayonet socket place are implemented far
Journey monitors in real time, understands wagon flow, the stream of people and the abnormal conditions at scene in time, and carries out remote-recording video backup.Can discovery case in time
Part, crime is prevented, police strength is effectively saved, is the indispensable part of urban society's public security.
Though existing public security video access scheme has implemented system, the safety guarantee to video resource, video are a lack of
Resource is transmitted on the internet to be easily intercepted.Video was stolen event and increasingly increased in recent years, and stolen video is not encrypted mostly
Resource, it is stolen resource and directly exposes, to the social negative effect and loss caused to a certain extent.Therefore establishing one can
The video access platform for ensureing the transmission of public security Video security is the task of top priority of current Police Video Surveillance Management System construction.
It is primarily present problems with present：
1. existing public security video access platform handles transmission to video resource data using open transparent unencryption.
2. public security video access platform system is a set of huge system, if overthrown again to be one heavy and arduous
Task, influence the construction period of whole system.
Can not be that each monitoring device is equipped with a public network 3. social plane video resource can be few and expensive with public network IP
IP。
Therefore, it is necessary to be improved to prior art.
The content of the invention
Provided the technical problem to be solved in the present invention is to provide a kind of public security by internet security access control society video
The method in source and corresponding system.
In order to solve the above-mentioned technical problem, a kind of public security of present invention offer passes through internet security access control society video
The system of resource, including public security access platform and with social resources equipment；
The system also includes the intelligent cloud gateway and media forwarding server that signal is connected；
The intelligent cloud gateway is connected with social resources device signal；The media forwarding server and public security access platform
Signal is connected；
The intelligent cloud gateway is used to manage social video resource equipment, and receives the video resource of social resources equipment,
The intelligent cloud gateway is used to video resource be encrypted, and is transmitted to media forwarding server by internet；
The media forwarding server is used to receiving and decrypting the encrypted video resource sent by intelligent cloud gateway, and will solution
The video resource that video resource after close is converted into the identification of public security access platform is transmitted to public security access platform.
The improvement for the system that public security as the present invention passes through internet security access control society video resource：
The system also includes access server, and the access server services with intelligent cloud gateway, media forwarding respectively
Device is connected with public security access platform signal；
The intelligent cloud gateway will be set by standard and privately owned video access protocol collection, configuration and management equipment information
Standby information reporting is provided to the unified access interface of social resources equipment to access server to access server；
The access server is used to collecting and managing the facility information that all intelligent cloud gateways report, and establishes facility information
List；The access server is supplied to public security access platform to access in the form of standard interface and controlled with equipment, is used for simultaneously
Intelligent cloud gateway is managed, and control media forwarding server receives video resource and stops receiving forwarding video resource.
The further improvement for the system that public security as the present invention passes through internet security access control society video resource：
The system also includes intelligent cloud gateway configuration tool, for assisting intelligent cloud gateway configuration facility information (such as society
Understand communication IP address, port, producer and login user name and the password of resource apparatus, and the title of intelligent cloud gateway)；
The facility information includes intelligent cloud gateway device infonnation and social resources facility information；
The intelligent cloud gateway device infonnation comprise at least the ID of each intelligent cloud gateway, model, title, port number and
Respective channel number, presence, line duration, system and software version information；
The social resources facility information comprises at least each social resources being stored under the ID of corresponding intelligent cloud gateway
Device id, port number and respective channel number, the social resources ID of external interface one-to-one with channel number access, equipment are led to
Interrogate IP address, access port, equipment manufacturer, model, title, status information and login username and password.
The further improvement for the system that public security as the present invention passes through internet security access control society video resource：
It is (global with privately owned video access protocol to include but is not limited to Onvif for standard used by the intelligent cloud gateway
Open interface standard) and RTSP (Real Time Streaming Protocol, i.e. real time streaming transport protocol).
The present invention also provides simultaneously passes through internet security access control society video using said system progress public security
The method of resource：
In the preposition media forwarding server of public security access platform, public security access platform passes through local with media forwarding server
Net is communicated；And dispose fire wall in media forwarding server front end；Intelligent cloud net is disposed in social resources device end
Close, intelligent cloud gateway carries out the collection, configuration and management of facility information with the configuration tool of intelligent cloud gateway jointly；
The public security is comprised the following steps by the method for internet security access control society video resource：
1.1), public security sends message to corresponding intelligent cloud gateway, the intelligent cloud gateway by public security access platform and received
Message, and after the progress symmetric cryptography processing of corresponding video resource, will send to media to forward by internet according to message and service
Device；
1.2), the media forwarding server receiving step 1.1) in intelligent cloud gateway send encryption video money
Source, and it is decrypted processing；
1.3), step 1.2) is decrypted the video resource obtained to be standardized as public security access flat by the media forwarding server
The data format input public security access platform of platform identification.
The improvement for the method that public security as the present invention passes through internet security access control society video resource：
In the preposition access server of public security access platform；
Following steps are carried out successively during public security access platform access control society's video resource：
2.1), the public security access platform sends message to access server；The access server receives public security access
The message that platform is sent, and the intelligent cloud gateway according to corresponding to being forwarded it in message；The access server generates new
Message is sent to media forwarding server；
2.2), the intelligent cloud gateway receiving step 2.1) in by access server forward message, intelligent cloud gateway root
Corresponding social resources equipment is conducted interviews control according to message；
The intelligent cloud gateway receives the video resource of social resources equipment, and the video resource to being received is encrypted
Sent after processing to media forwarding server；
2.3), the media forwarding server receiving step 2.1) in message transmitted by access server, start to receive
The video resource that intelligent cloud gateway is sent in step 2.2)；The media forwarding server is carried out to the video resource received
It is the recognizable video resource of public security access platform by the video resource that video resource is encapsulated as standardization after decryption processing, and
It is transmitted to public security access platform.
The further improvements in methods that public security as the present invention passes through internet security access control society video resource：
The public security access platform of the step 2.1) sends message to access server, the message content and comprised at least：
External interface access equipment resource ID, the video resource of public security access platform receive IP address and port, session id and can received
Video encapsulation agreement (such as PS, TS)；
The access server receiving step 2.1) public security access platform send message, and in message to external
Mouth access equipment resource ID is indexed in list of devices, obtains intelligence corresponding with external interface access equipment resource ID
The ID of cloud gateway, and the ID and channel number of social resources equipment；The access server is by the message solution of public security access platform
Analyse into proprietary protocol message and corresponding intelligent cloud gateway is transmitted to by encrypted tunnel；The proprietary protocol message content is at least
Comprising：Temporary encryption keys, cipher mode, social resources device id, channel number, new session id, media forwarding server IP
Address and port, and receivable video encapsulation agreement (such as PS, TS).
The further improvements in methods that public security as the present invention passes through internet security access control society video resource：
Intelligent cloud gateway is conducted interviews control to corresponding social resources equipment in the step 2.2), and the video received is provided
Source is sent to the specific workflow of media forwarding server after being encrypted to be comprised the following steps：
2.2.1), the intelligent cloud gateway receiving step 2.1) in by access server send proprietary protocol message, intelligence
Energy cloud gateway is by standard and privately owned video access protocol, and conduct interviews control to social resources equipment；
The intelligent cloud gateway is sent to access server back message, and the message comprises at least：Intelligent cloud gateway
Wide area network IP address and request results；
2.2.2), the access server receives request results, and then generating new response bag, to be sent to public security access flat
Platform, continue step a) if request results success；
The request results refer to proprietary protocol message that intelligent cloud gateway is sent by access server to corresponding social resources
Equipment conducts interviews the request results of control；
A), the access server generates new message and informs that media forwarding server carries out the standard for receiving video resource
Standby, the message content comprises at least：In step 2.1) video resource of public security access platform receive IP address and port, with
And temporary encryption keys, cipher mode, session id in proprietary protocol message, and step 2.2.1) in intelligent cloud gateway
Wide area network IP addresses (that is, the wide area network IP address in video resource source)；
2.2.3), the access server receives public security access platform confirmation message, and the message content comprises at least：Step
It is rapid 2.1) in session id；
The access server generates new confirmation message and informs that intelligent cloud gateway starts to send video resource；
The access server generates new confirmation message and informs that media forwarding server starts to receive video resource；
The intelligent cloud gateway receives the confirmation message of access server, starts to receive regarding for corresponding social resources equipment
Video resource is encrypted for frequency resource, the temporary encryption keys sent afterwards by access server in step 2.3)；
Video resource after encryption is transmitted to media forwarding server by the intelligent cloud gateway.
The further improvements in methods that public security as the present invention passes through internet security access control society video resource：
Media forwarding server receiving step 2.2.3 in the step 2.3)) in intelligent cloud gateway send video resource, and to regarding
The IP address of frequency resource carries out contrast certification with the wide area network IP address in step a), after verifying that IP is consistent, uses step
A) temporary encryption keys in video resource are decrypted processing with cipher mode；
The media forwarding server by the video resource after decryption processing be encapsulated as standardization video resource (such as PS,
TS etc. is encapsulated) it is the video resource that public security access platform can recognize that, and it is transmitted to public security access platform.
Compared with prior art, the present invention has following technical advantage：
The present invention being capable of transmitting social plane video resource security to public security access platform.
1st, the present invention manages social resources equipment concentratedly using intelligent cloud gateway in monitoring network, so as to realize that social face regards
Frequency resource can access public security access platform without public network IP.
2nd, the present invention is transmitted using intelligent cloud gateway and media forwarding server enciphered video data, and public security access platform
LAN is used with media forwarding server, front end uses fire wall, so as to realize that public security access platform has secure access to social face
The purpose of resource.
3rd, the present invention is docked using the agreement of public security access platform, and video data is reached in internet by encrypted transmission
It is decrypted after media forwarding server and encapsulates again, the video data after encapsulation enters back into public security access platform, so as to realize nothing
Public security access platform, which need to be changed, can quickly access video data, while ensure the security of the Internet transmission.
Brief description of the drawings
The embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the module frame chart for the system that the public security of the present invention passes through internet security access control society video resource；
Fig. 2 is the application signal for the method that the public security of the present invention passes through internet security access control society video resource
Figure.
Embodiment
With reference to specific embodiment, the present invention is described further, but protection scope of the present invention is not limited in
This.
Embodiment 1, a kind of public security are by the system of internet security access control society video resource, as shown in figure 1, bag
Include intelligent cloud gateway 1, media forwarding server 2, access server 3, public security access platform 4, the configuration tool of intelligent cloud gateway and
Social resources equipment.Signal is connected two-by-two for intelligent cloud gateway 1, media forwarding server 2 and access server 3；Wherein media
Forwarding server 2 and access server 3 are connected with the signal of public security access platform 4, intelligent cloud gateway 1 and social resources equipment
Signal is connected；Social resources equipment includes IP video cameras (web camera), dvr (Digital Video Recorder, that is, is counted
Word video cassette recorder) and the collection of the monitor video such as nvr (Network Video Recorder, i.e. network hard disk video recorder) set
It is standby.Above-mentioned public security access platform 4, the configuration tool of intelligent cloud gateway and social resources equipment are prior art, therefore in this explanation
The specific works content of public security access platform 4, the configuration tool of intelligent cloud gateway and social resources equipment is not carried out in detail in book
Description.
Access server 3 and media forwarding server 2 can be connected with several signals of intelligent cloud gateway 1, each intelligence
Cloud gateway 1 can be connected with several social resources device signals.Due to access server 3 and media forwarding server 2 with it is multiple
The signal transitive relation all same of intelligent cloud gateway 1, therefore be described in this specification only for an intelligent cloud gateway 1, by
In intelligent cloud gateway 1 and the signal transitive relation all same of multiple social resources equipment, therefore only for a society in this specification
Meeting resource apparatus is described.
Intelligent cloud gateway 1 is used to manage social video resource equipment, and receives the video resource of social resources equipment, intelligence
Cloud gateway 1 will also be transferred to media forwarding server 2 after the video resource encryption received.Intelligent cloud in the present embodiment
Gateway 1 is by adding, deleting and changing social resources facility information, so as to realize the management to social resources equipment；Intelligent cloud
Gateway 1 collects social resources facility information in social face by standard and video access protocol, intelligent cloud gateway 1 and by institute
The social resources facility information of collection and the intelligent cloud gateway device infonnation of the intelligent cloud gateway 1 report access server 3,
And provide to the unified access interface of social resources equipment to access server 3；
Above-mentioned intelligent cloud gateway 1 collects the standard of social resources facility information and video access protocol includes but is not limited to
Onvif (global open interface standard) and RTSP (Real Time Streaming Protocol, i.e. real-time streaming transport
Agreement)；Intelligent cloud gateway device infonnation is including at least the ID of each intelligent cloud gateway 1, model, title, port number and corresponds to logical
Taoist monastic name, presence, line duration, system and software version information etc.；Social resources facility information is comprised at least and is stored in pair
Answer the ID of each social resources equipment under the ID of intelligent cloud gateway 1, device talk IP address, access port, equipment manufacturer,
Model, title, port number and respective channel number, status information, login username and password, and set with above-mentioned social resources
The one-to-one external interface access equipment resource ID of standby channel number, the external interface access equipment resource ID have unique
Property, i.e. when the external interface access equipment resource ID is exposed to public security access platform 4, public security access platform 4 can be by external
Interface access equipment resource ID realizes the monitor video resource for accessing and controlling specific social resources equipment to be gathered.
Media forwarding server 2, for receiving and decrypting the encrypted video resource transmitted by intelligent cloud gateway 1, then will
The video resource that video resource after the decryption is converted into the identification of public security access platform 4 is transmitted to public security access platform 4.This hair
Encryption, decryption and video resource standardization in bright to video data use prior art, such as the mode of encryption and decryption
Symmetric encryption method can be used, video resource standardization can use PS or TS etc. to encapsulate, therefore not in this manual to encrypting,
The concrete mode of decryption and video resource standardization is described in detail.
The configuration tool of intelligent cloud gateway is connected with the signal of intelligent cloud gateway 1, for assisting intelligent cloud gateway 1 to configure equipment letter
Breath (the communication IP address of such as social resources equipment, port, producer and login user name and password, and intelligent cloud gateway 1
The information such as title), so that intelligent cloud gateway 1 can correctly access social resources equipment, and automatic collecting device information.Equipment is believed
Breath includes intelligent cloud gateway device infonnation, and the social resources facility information of connected social resources equipment.
Access server 3 be used to collecting facility information that all intelligent cloud gateways 1 report (i.e. social resources facility information with
Intelligent cloud gateway device infonnation), facility information list is established, external interface access equipment resource ID in the facility information list
With uniqueness.Above-mentioned external interface access equipment resource ID is uploaded to public security access platform 4 by access server 3, with standard
The form of interface is that public security access platform 4 provides access and equipment control.Access server 3 is additionally operable to manage intelligent cloud gateway
1, and control media forwarding server 2 receives video resource and stopping receives forwarding video resource.
The present invention also proposes a kind of method of public security by internet security access control society video resource, using symmetrical
Cipher mode, while do not change the interface of existing public security access platform 4.Realization principle is in the monitoring network terminal, i.e. interconnection
It is encrypted before net transmission, in internet, processing is decrypted in receiving terminal, and then video data is connect according to public security again
The form for entering the identification of platform 4 is packaged processing and is input to the public security access platform 4, so as to maintain existing public security access system
System, the security of internet video transmission is also ensured.
As shown in Fig. 2 connect in the preposition media forwarding server 2 of public security access platform 4 and access server 3, above-mentioned public security
Enter LAN high using efficiency of transmission and being not easy to be intercepted between platform 4, media forwarding server 2 and access server 3 to connect
Connect, in the front end of media forwarding server 2, deployment fire wall ensures the security of the LAN；In social resources device end
(that is, monitoring the network terminal) deployment intelligent cloud gateway 1, and assist intelligent cloud gateway 1 to configure by the configuration tool of intelligent cloud gateway
Social resources equipment, the centralized collection of intelligent cloud gateway 1 is set to manage video resource.
Video resource carries out that video resource is transferred to matchmaker by internet after symmetric cryptography processing in intelligent cloud gateway 1
Body forwarding server 2；Carried out the video resource of encryption being decrypted processing by media forwarding server 2 again, and by after decryption
Video resource be standardized as public security video platform 4 identification data format input the public security video platform 4.Signaling in Fig. 2
Represent to carry out Signalling exchange between adjacent modules, the transmission of video data is carried out between video data statement adjacent modules.
Comprised the following steps that when 4 access control society video resource of public security access platform：
S1, public security access platform 4 send message to access server 3, that is, represent public security access platform 4 by access control society
Meeting video resource, the message content include：The video resource of public security access platform 4 receives IP address and port, and externally
Interface access equipment resource ID, session id and receivable video encapsulation agreement (such as PS, TS agreement) etc..
The transmission message of public security access platform 4 in S2, the receiving step S1 of access server 3, in message to external
Mouth access equipment resource ID is indexed in facility information list, so as to obtain and external interface access equipment resource ID pair
The information such as the ID for the intelligent cloud gateway 1 answered, the ID of social resources equipment and channel number；Access server 3 is by public security access platform
4 packet parsing is transmitted to corresponding intelligent cloud gateway 1 into proprietary protocol message by encrypted tunnel, and message content at least wraps
Contain：Temporary encryption keys, cipher mode, the ID of social resources equipment and channel number, new session id, media forwarding server
IP address and port, and receivable video encapsulation agreement (such as PS, TS agreement).
The proprietary protocol message sent in S3, the receiving step S2 of intelligent cloud gateway 1 by access server 3, intelligent cloud gateway 1
By standard and privately owned video access protocol, conduct interviews control to social resources equipment；
Intelligent cloud gateway 1 is sent to the back message of access server 3, and message includes：The wide area network IP of intelligent cloud gateway 1
The information such as location and request results.The request results refer to the proprietary protocol report that intelligent cloud gateway 1 is sent by access server 3
The request results of the literary control that conducted interviews to corresponding social resources equipment.
S4, access server 3 receive request results, and being then sent to public security according to the new response bag of request results generation connects
Enter platform 4；
When asking unsuccessful, access server 3 is wrapped to public security by the above-mentioned response for being sent to public security access platform 4 and connect
Enter result and reason (such as corresponding social resources equipment is without response) that platform 4 reports request to fail, entered by public security access platform 4
Row respective handling；If request results success, access server 3 then continue step a).
A), access server 3 generates new message and informs that media forwarding server 2 carries out the preparation for receiving video resource,
Message content includes：Step S1) in the video resource of public security access platform 4 receive IP address and port, and step S2)
Temporary encryption keys, cipher mode, the session id of middle proprietary protocol message, and the wide of intelligent cloud gateway 1 is corresponded in step S3
Domain net IP address, i.e. the wide area network IP address in video resource source.
S5, access server 3 receive the confirmation message of public security access platform 4, and message content includes：Step S1) in session
ID etc.；
Access server 3 generates new confirmation message and informs that intelligent cloud gateway 1 starts to send video resource；
Access server 3 generates new confirmation message and informs that media forwarding server 2 starts to receive video resource.
S6, intelligent cloud gateway 1 receive the confirmation message of access server 3, start to receive the video of social resources equipment
Resource, afterwards by step S3) in access server 3 send temporary encryption keys video resource is encrypted；
Video resource after encryption is transmitted to media forwarding server 2 by the intelligent cloud gateway 1.
S7, the receiving step S6 of media forwarding server 2) in intelligent cloud gateway 1 send video resource, and to the video provide
The wide area network IP address in source source carries out contrast certification with the wide area network IP address in step a), after verifying that IP is consistent, makes
Video resource is decrypted processing with the temporary encryption keys and cipher mode consulted in step a)；
Video resource after decryption processing is encapsulated as video resource (such as PS, TS of standardization by media forwarding server 2
Encapsulation) it is the video resource that public security access platform 4 can recognize that, and it is transmitted to public security access platform 4.
Video resource after decryption is encapsulated as public security access platform by media forwarding server 2 by existing tunneling
4 recognizable video resources, and by it and be transmitted to public security access platform 4, public security access platform 4 receive, preserve, playing and
The video resource is controlled, so as to realize public security to social video in the case where not changing the interface of existing public security access platform 4
Resources accessing control.
Public security access platform 4 carries out such as controlling the speed of the playing back videos to social video resource, and public security access is flat
Platform 4 can also be controlled social resources equipment by downward message, such as carries out head control to the camera of social resources equipment
System, above-mentioned public security access platform 4 use prior art to the control method of social video resource and social resources equipment, therefore
The specific control mode is not described in detail.
Finally, it is also necessary to it is noted that listed above is only several specific embodiments of the invention.Obviously, this hair
It is bright to be not limited to above example, there can also be many deformations.One of ordinary skill in the art can be from present disclosure
All deformations for directly exporting or associating, are considered as protection scope of the present invention.
Claims (9)
1. public security passes through the system of internet security access control society video resource, including public security access platform (4) and and society
Can resource apparatus；It is characterized in that：
The system also includes the intelligent cloud gateway (1) and media forwarding server (2) that signal is connected；
The intelligent cloud gateway (1) is connected with social resources device signal；The media forwarding server (2) and public security access are flat
Platform (4) signal is connected；
The intelligent cloud gateway (1) is used to manage social video resource equipment, and receives the video resource of social resources equipment, institute
State intelligent cloud gateway (1) to be used to video resource be encrypted, and media forwarding server is transmitted to by internet
(2)；
The media forwarding server (2) is used to receiving and decrypting the encrypted video resource sent by intelligent cloud gateway (1), and will
The video resource that video resource after decryption is converted into public security access platform (4) identification is transmitted to public security access platform (4).
2. public security according to claim 1 passes through the system of internet security access control society video resource, its feature
It is：
The system also includes access server (3), and the access server (3) forwards with intelligent cloud gateway (1), media respectively
Server (2) is connected with public security access platform (4) signal；
The intelligent cloud gateway (1) is by standard and privately owned video access protocol collection, configuration and management equipment information, by equipment
Information reporting gives access server (3), and provides and give access server (3) to the unified access interface of social resources equipment；
The access server (3) is used to collecting and managing the facility information that all intelligent cloud gateways (1) report, and establishes equipment letter
Cease list；The access server (3) is supplied to public security access platform (4) to access in the form of standard interface and controlled with equipment,
While for managing intelligent cloud gateway (4), and control media forwarding server (2) receives video resource and stops reception and turns
Send out video resource.
3. public security according to claim 2 passes through the system of internet security access control society video resource, its feature
It is：
The system also includes intelligent cloud gateway configuration tool, for assisting intelligent cloud gateway (1) to configure facility information；
The facility information includes intelligent cloud gateway device infonnation and social resources facility information；
The intelligent cloud gateway device infonnation comprise at least the ID of each intelligent cloud gateway (1), model, title, port number and
Respective channel number, presence, line duration, system and software version information；
The social resources facility information comprises at least each social resources being stored under the ID of corresponding intelligent cloud gateway (1) and set
Standby ID, port number and respective channel number, social resources ID, the device talk IP accessed with the one-to-one external interface of channel number
Address, access port, equipment manufacturer, model, title, status information and login username and password.
4. public security according to claim 3 passes through the system of internet security access control society video resource, its feature
It is：
Standard includes but is not limited to Onvif and RTSP with privately owned video access protocol used by the intelligent cloud gateway (1).
5. carry out public security using the system as described in claim 1-4 is any to provide by internet security access control society video
The method in source, it is characterised in that；
In the preposition media forwarding server (2) of public security access platform (4), public security access platform (4) and media forwarding server (2)
Communicated by LAN；And dispose fire wall in media forwarding server (2) front end；Disposed in social resources device end
Intelligent cloud gateway (1), intelligent cloud gateway (1) and the configuration tool of intelligent cloud gateway carry out jointly the collection of facility information, configuration and
Management；
The public security is comprised the following steps by the method for internet security access control society video resource：
1.1), public security sends message to corresponding intelligent cloud gateway (1), the intelligent cloud gateway (1) by public security access platform (4)
Message is received, and is sent after the progress symmetric cryptography processing of corresponding video resource to media and forwarded by internet according to message
Server (2)；
1.2), media forwarding server (2) receiving step 1.1) in intelligent cloud gateway (1) send encryption video
Resource, and it is decrypted processing；
1.3), step 1.2) is decrypted the video resource obtained to be standardized as public security access flat by the media forwarding server (2)
The data format input public security access platform (4) of platform (4) identification.
6. public security according to claim 5 passes through the method for internet security access control society video resource, its feature
It is：
In public security access platform (4) preposition access server (3)；
Following steps are carried out successively during public security access platform (4) the access control society video resource：
2.1), the public security access platform (4) sends message to access server (3)；The access server (3) receives public security
The message that access platform (4) is sent, and intelligent cloud gateway (1) according to corresponding to being forwarded it in message；The access service
Device (3) generates new message and sent to media forwarding server (2)；
2.2), intelligent cloud gateway (1) receiving step 2.1) in by access server (3) forward message, intelligent cloud gateway
(1) corresponding social resources equipment is conducted interviews control according to message；
The intelligent cloud gateway (1) receives the video resource of social resources equipment, and the video resource to being received is encrypted
Sent after processing to media forwarding server (2)；
2.3), media forwarding server (2) receiving step 2.1) in message transmitted by access server (3), start to connect
Receive the video resource that intelligent cloud gateway (1) is sent in step 2.2)；The media forwarding server (2) provides to the video received
After processing is decrypted in source, the video resource that video resource is encapsulated as to standardization regards for what public security access platform (4) can recognize that
Frequency resource, and it is transmitted to public security access platform (4).
7. public security according to claim 6 passes through the method for internet security access control society video resource, its feature
It is：
The public security access platform (4) of the step 2.1) sends message to access server (3), the message content and at least wrapped
Contain：External interface access equipment resource ID, the video resource of public security access platform (4) receive IP address and port, session id and
Receivable video encapsulation agreement；
Access server (3) receiving step 2.1) message that sends of public security access platform (4), it is and external in message
Interface access equipment resource ID is indexed in list of devices, obtains intelligence corresponding with external interface access equipment resource ID
The ID of cloud gateway (1), and the ID and channel number of social resources equipment；The access server (3) is by public security access platform (4)
Packet parsing into proprietary protocol message by encrypted tunnel be transmitted to corresponding to intelligent cloud gateway (1)；The proprietary protocol report
Literary content comprises at least：Temporary encryption keys, cipher mode, social resources device id, channel number, new session id, media turn
Send out server ip address and port, and receivable video encapsulation agreement.
8. public security according to claim 7 passes through the method for internet security access control society video resource, its feature
It is：
In the step 2.2) intelligent cloud gateway (1) conducts interviews control to corresponding social resources equipment, and will be received
Video resource is sent to the specific workflow of media forwarding server (2) after being encrypted to be comprised the following steps：
2.2.1), intelligent cloud gateway (1) receiving step 2.1) in by access server (3) send proprietary protocol message,
Intelligent cloud gateway (1) is by standard and privately owned video access protocol, and conduct interviews control to social resources equipment；
The intelligent cloud gateway (1) is sent to access server (3) back message, and the message comprises at least：Intelligent cloud gateway
(1) wide area network IP address and request results；
2.2.2), the access server (3) receives request results, then generates new response bag and is sent to public security access platform
(4), step a) is continued if request results success；
A), the access server (3) generates new message and informs that media forwarding server (2) carries out the standard for receiving video resource
Standby, the message content comprises at least：In step 2.1) video resource of public security access platform (4) receive IP address and port,
And temporary encryption keys, cipher mode, session id in proprietary protocol message, and step 2.2.1) in intelligent cloud gateway
(1) wide area network IP address；
2.2.3), the access server (3) receives public security access platform (4) confirmation message, and the message content comprises at least：
Session id in step 2.1)；
The access server (3) generates new confirmation message and informs that intelligent cloud gateway (1) starts to send video resource；
The access server (3) generates new confirmation message and informs that media forwarding server (2) starts to receive video resource；
The intelligent cloud gateway (1) receives the confirmation message of access server (3), starts to receive corresponding social resources equipment
Video resource is encrypted for video resource, the temporary encryption keys sent afterwards by access server in step 2.3) (3)
Processing；
Video resource after encryption is transmitted to media forwarding server (2) by the intelligent cloud gateway (1).
9. public security according to claim 8 passes through the method for internet security access control society video resource, its feature
It is：
Media forwarding server (2) receiving step 2.2.3 in the step 2.3)) in intelligent cloud gateway (1) send video money
Source, and contrast certification is carried out to the IP address and the wide area network IP address in step a) of video resource, after verifying that IP is consistent,
Video resource is decrypted processing using the temporary encryption keys in step a) and cipher mode；
The video resource that video resource after decryption processing is encapsulated as standardization by the media forwarding server (2) connects for public security
Enter the recognizable video resource of platform (4), and be transmitted to public security access platform (4).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711006137.8A CN107707889A (en) | 2017-10-25 | 2017-10-25 | The system and method that public security passes through internet security access control society video resource |
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| CN201711006137.8A CN107707889A (en) | 2017-10-25 | 2017-10-25 | The system and method that public security passes through internet security access control society video resource |
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