CN110349315A - A kind of the gate inhibition's all-in-one machine and data transmission method of band NVR - Google Patents
A kind of the gate inhibition's all-in-one machine and data transmission method of band NVR Download PDFInfo
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 40
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- 238000012544 monitoring process Methods 0.000 description 12
- 239000000344 soap Substances 0.000 description 12
- 230000004048 modification Effects 0.000 description 9
- 238000012986 modification Methods 0.000 description 9
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Classifications
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/20—Individual registration on entry or exit involving the use of a pass
- G07C9/27—Individual registration on entry or exit involving the use of a pass with central registration
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/38—Individual registration on entry or exit not involving the use of a pass with central registration
-
- 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
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
- H04N7/186—Video door telephones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/0635—Clock or time synchronisation in a network
- H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
- H04J3/0658—Clock or time synchronisation among packet nodes
- H04J3/0661—Clock or time synchronisation among packet nodes using timestamps
- H04J3/0667—Bidirectional timestamps, e.g. NTP or PTP for compensation of clock drift and for compensation of propagation delays
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/10—Current supply arrangements
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
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- Computer And Data Communications (AREA)
Abstract
The invention proposes gate inhibition's all-in-one machines of band NVR a kind of, including gate inhibition's mainboard with identification module, NVR video camera, management platform with server, there is storage device in the server, video stream media serve end program is installed on the storage device, the NVR video camera uses Power over Ethernet, internet is formed with the management platform to connect, and sends the video data of generation and image data to by internet the server of the management platform；Gate inhibition's mainboard includes the data transmission device for being used for transmission video, wherein, gate inhibition's mainboard uses Power over Ethernet, and forms internet with the management platform with server and connect, and the management platform sends control instruction to gate inhibition's mainboard by internet.
Description
Technical field
The present invention relates to field of data transmission, in particular to the gate inhibition's all-in-one machine and data transmission method of a kind of band NVR.
Background technique
With the continuous development of access control system electronic technology, band video door control terminal is suitable in access control system application
Extensively.It monitors the video of the door control terminal in real time as administrative staff or by digitalized network, prevents safely so that becoming gate inhibition
One of important application of model.At the same time, user proposes new requirements at the higher level.
Application publication number is 108683886 A of CN, the application for a patent for invention of entitled " a kind of intelligent safety defense monitoring system "
A kind of intelligent safety defense monitoring system, including main control chip are disclosed, the main control chip connecting pin is equipped with storage array, service
Device, display, client, NVR and alarm host machine, the NVR input terminal are equipped with sound-controlled apparatus, access control system and camera, institute
It states storage array to be composed using multiple Fixed disks, the server is database server, and the display is aobvious for LED
Display screen, the client are set as computer, and the NVR receives the digital video bit stream of transmission by network, and stored,
Management.
However, all door control terminal video flowings are required to upload in real time, number of terminals is more, occupies platform service system bandwidth
It is bigger.Especially upper tens of thousands of number of terminals need to be managed in area's grade, city-level comprehensive management platform.2Mbps band per second is needed with every road video
For width, 10,000 terminals, the Internet bandwidth per second for needing about 20Gbps are managed, the storage system on backstage also results in greatly negative
Load, then needs 1.6Pbps to store in one day.
Summary of the invention
The present invention proposes aiming at the problem that NVR access control system of the existing technology occupies great Internet bandwidth
Following a kind of the gate inhibition's all-in-one machine and data transmission method of band NVR.
Firstly, the present invention proposes gate inhibition's all-in-one machine of band NVR a kind of, including gate inhibition's mainboard with identification module, NVR
Video camera,
The NVR video camera is integrated in gate inhibition's all-in-one machine, is connect with gate inhibition's mainboard, and is supplied using Ethernet
Electricity forms internet with the management platform and connect, and sends the video data of generation and image data to by internet
The server of the management platform；
Gate inhibition's mainboard includes being used for transmission the data transmission device of video and connecting with the NVR video camera, wherein
Gate inhibition's mainboard uses Power over Ethernet, and forms internet with the management platform with server and connect, the management platform
Control instruction is sent to gate inhibition's all-in-one machine by internet.
Further, in gate inhibition's all-in-one machine of above-mentioned band NVR proposed by the present invention, the server runs linux system,
The video stream media serve end program is Live555 serve end program.
Further, in gate inhibition's all-in-one machine of above-mentioned band NVR proposed by the present invention, the Live555 serve end program is mentioned
The RTSP video protocols service for being .264 for format.
Further, in gate inhibition's all-in-one machine of above-mentioned band NVR proposed by the present invention, the port numbers of the RTSP video protocols
For 554 and 8554, wherein 554 ports need administrator right.
Further, in gate inhibition's all-in-one machine of above-mentioned band NVR proposed by the present invention, the server also runs gSOAP journey
Sequence and the video monitor client for meeting ONVIF standard, the gSOAP program read the wsdl document in ONVIF agreement, and
Call and run at least one of minor function: equipment finds service function, device service entrance function, so that the view
Frequency monitor client can receive the RTSP video flowing that NVR video camera is sent.
Further, in gate inhibition's all-in-one machine of above-mentioned band NVR proposed by the present invention, the frame buffer zone size of the server
It is set as 150000K.
Secondly, the present invention proposes a kind of data transmission method of gate inhibition's all-in-one machine of band NVR, comprising the following steps:
S100) by gate inhibition's mainboard with identification module, NVR video camera, the management platform with server passes through interconnection
The mode of net is attached；
S200 video and image information) are obtained, data are carried out by internet using RTSP transport protocol after being encoded
Transmission；
S300 photographic device) is found using ONVIF standard, is passed through the Internet transmission video and image data and is stored in clothes
It is engaged in device；
S400) video and image data are shown on the desplay apparatus.
Finally, the present invention proposes a kind of data transmission device of gate inhibition's all-in-one machine of band NVR, including band identification module
Gate inhibition's mainboard, NVR video camera, the management platform with server has storage device, the storage device in the server
Upper installation video stream media serve end program,
Gate inhibition's mainboard includes the data transmission device for being used for transmission video, using Power over Ethernet, and with the band
The management platform of server forms internet connection, and the management platform sends control to gate inhibition's mainboard by internet and refers to
It enables,
Wherein the data transmission device of gate inhibition's all-in-one machine of the band NVR further includes controller, and the controller is for holding
The row above method.
The beneficial effects of the present invention are: by the way that bandwidth needed for live video stream is only limitted to gate inhibition's all-in-one machine Intranet, platform
Required bandwidth is then bandwidth when having access on demand, is reduced to 2Mpbs per second.
Detailed description of the invention
Fig. 1 show a kind of schematic structural diagram of the first embodiment of the gate inhibition's all-in-one machine for band NVR that the application is proposed；
Fig. 2 show a kind of network structure of the gate inhibition's all-in-one machine for band NVR that the application is proposed；
Fig. 3 show the access gate inhibition mainboard or NVR video camera of a kind of gate inhibition's all-in-one machine for band NVR that the application is proposed
Flow chart；
Fig. 4 show the data flow figure using ONVIF standard transmission video；
Fig. 5 show a kind of flow chart of the 3rd embodiment of the gate inhibition's all-in-one machine for band NVR that the application is proposed；
Fig. 6 show a kind of flow chart of the fourth embodiment of the gate inhibition's all-in-one machine for band NVR that the application is proposed；
Gate inhibition's all-in-one machine that Fig. 7 show a kind of band NVR that the application is proposed generates ONVIF generation using gSOAP tool
Code block schematic illustration；
Fig. 8 show a kind of flow chart of the data transmission method of the gate inhibition's all-in-one machine for band NVR that the application is proposed；
Fig. 9 show HTTP digest authorizing procedure figure；
Figure 10 show the device authentication flow chart of Onvif agreement.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to design of the invention, specific structure and generation clear
Chu, complete description, to be completely understood by the purpose of the present invention, scheme and effect.It should be noted that the case where not conflicting
Under, the features in the embodiments and the embodiments of the present application can be combined with each other.The identical attached drawing mark used everywhere in attached drawing
Note indicates the same or similar part.
It should be noted that unless otherwise specified, when a certain feature referred to as " fixation ", " connection " are in another feature,
It can directly fix, be connected to another feature, and can also fix, be connected to another feature indirectly.In addition, this
The descriptions such as upper and lower, left and right used in application are only the mutual alignment pass relative to each component part of the application in attached drawing
For system.In the application and the "an" of singular used in the attached claims, " described " and "the" also purport
It is including most forms, unless the context clearly indicates other meaning.
In addition, unless otherwise defined, the technology of all technical and scientific terms used herein and the art
The normally understood meaning of personnel is identical.Term used in the description is intended merely to description specific embodiment herein, without
It is to limit the application.Term as used herein "and/or" includes the arbitrary of one or more relevant listed items
Combination.
It will be appreciated that though various elements may be described in this application using term first, second, third, etc., but
These elements should not necessarily be limited by these terms.These terms are only used to for same type of element being distinguished from each other out.For example, not taking off
In the case where the application range, first element can also be referred to as second element, and similarly, second element can also be referred to as
First element.Depending on context, word as used in this " if " can be construed to " ... when " or " when ...
When ".
A kind of first embodiment schematic diagram of the gate inhibition's all-in-one machine for band NVR that the application shown in referring to Fig.1 is proposed；
Including gate inhibition's mainboard with identification module, NVR video camera, the management platform with server, the server
In there is storage device, video stream media serve end program is installed, the NVR video camera uses Ethernet on the storage device
Power supply forms internet with the management platform and connect, and the video data of generation and image data are sent by internet
To the server of the management platform；Gate inhibition's mainboard includes the data transmission device for being used for transmission video, wherein the door
Prohibit mainboard and use Power over Ethernet, and form internet with the management platform with server and connect, the management platform is logical
It crosses internet and sends control instruction to gate inhibition's mainboard.
Further, it is also shown in Fig. 1 through internet and WAN mouthfuls of external equipments connecting of router, the connection can
To be that wired connection is also possible to be wirelessly connected, such as by mobile communications network or Wi-Fi, the external equipment is that have letter
Breath sends and receives the terminal device of ability, such as mobile phone, laptop, tablet computer, desktop computer etc..
Specifically, the video of NVR shot by camera does not upload in real time, when there is the triggering of the events such as enabling, alarm
Just the video of 10s before and after event can be uploaded to server.It is also to roll covering in 1 minute that gate inhibition's all-in-one machine, which locally saves,.
The gate inhibition's mainboard, the NVR video camera even server that are connected with router are controlled or accessed, ordinary circumstance
For, gate inhibition's mainboard and NVR video camera only need to be accessed, a kind of band NVR's that the application of detailed process as shown in Figure 3 is proposed
The flow chart of the access gate inhibition's mainboard or NVR video camera of gate inhibition's all-in-one machine, comprising the following steps:
S301 the external network instruction by authentication) is received；
S302) router receives instruction in door access machine；
S303 whether gate inhibition's mainboard) is directed toward according to port decision instruction；
If being directed to gate inhibition's mainboard, gate inhibition's mainboard is sent by the instruction, if not be directed toward gate inhibition's mainboard, then it will instruction
It is sent to NVR video camera.
A kind of network structure of gate inhibition's all-in-one machine of the band NVR proposed referring to the application shown in Fig. 2；As schemed
Show, POE router is integrated in gate inhibition's all-in-one machine, and router there are one WAN mouthfuls, 2 LAN mouthfuls；The WAN mouth of router connects external
Network；One connection gate inhibition's mainboard of LAN mouth of router, a connection NVR video camera；External equipment, platform by network with
The communication of gate inhibition's all-in-one machine；
Further, as described above, network settings can be carried out by remote access video door access machine when carrying out system deployment:
1) default ip address for needing to be arranged
Door access machine IP address information:
IP address: 192.168.1.11
Subnet mask: 255.255.250
Default gateway: 192.168.1.1
NVR video camera IP address information:
IP address: 192.168.1.10
Subnet mask: 255.255.250
Default gateway: 192.168.1.1
2) configuration of routers
Set the LAN mouth of router to 1 section of IP.And the IP address of router is 192.168.1.1；
Router does port mapping；
Port (TCP and UDP) 8899,8200,8100,554,3702 is mapped to 192.168.1.10 and (is mapped to NVR
Video camera)
3) NVR camera configuration
Network configuration:
IP address: 192.168.1.10
Subnet mask: 255.255.255.0
Gateway address: 192.168.1.1
Dns address: 192.168.1.1
Http port: 80
Control port: 8100
Video port: 8200
Configure the outer net IP of router:
DNS domain name: 190.112.27.205
4) router feature tests method
(1) computer gateway first configures 192.168.1.1；
(2) defaulting one piece of router is main drafting board IP:192.168.8.79 (this veneer runs OK in equipment)
(3) main survey A plate, tested B plate；
(4) the main 8pin weft for surveying LAN mouthfuls of left sides of A plate connects computer；
(5) be tested B mainboard need by the 192.168.8.79 of the original default WAN of LAN mouthful modifications for 8 sections of non-79 other
IP；
(6) main survey A veneer and tested B mainboard are direct-connected by WAN mouthfuls；
(7) device power removes two mainboard IP of ping using computer, can lead to and can determine that the WAN mouth of equipment is normal, in addition
LAN mouthfuls in connection computer；
(8) the WAN mouthfuls of left side indicator lights for chaining cable are bright, indicate that network interface is normal.
Further, the server runs linux system, and the video stream media serve end program is Live555 service
Hold program.
Specifically, the Live555 serve end program provides the RTSP video protocols service that format is .264.
Specifically, the port numbers of the RTSP video protocols are 554 and 8554, wherein 554 ports need administrator right.
Further, the server also runs gSOAP program and meets the video monitor client of ONVIF standard, described
GSOAP program reads the wsdl document in ONVIF agreement, and calls and run at least one of minor function: equipment hair
Existing service function, device service entrance function, so that the video monitor client can receive what NVR video camera was sent
RTSP video flowing.
Specifically, the frame buffer zone of the server is dimensioned to 150000K.
Specifically, ONVIF specification describes model, interface, data type and the mode of data interaction of network video.
And some existing standards, such as WS series standard have been multiplexed it.The target of ONVIF specification is to realize a network video frame association
View makes the complete intercommunication of different vendor's network video product produced (including shoot with video-corder front end, video recording equipment etc.).
Interface defined in equipment management and control section provides in the form of Web Services in ONVIF specification.
ONVIF standardizes the definition for covering complete XML and WSDL.Each support ONVIF specification terminal device must provide with
The corresponding Web Service of function.The data interaction of server-side and client uses soap protocol.Other parts in ONVIF
For example audio/video flow is then carried out by RTP/RTSP.
SOAP is the abbreviation of Simple Object Access Protocol.SOAP provides a kind of method of standard, makes
Different operating system must be operated in and can be communicated with each other using the application program of different technology and programming language.It is
A kind of agreement based on XML.One soap message is exactly a common XML document, includes following elements:
Required Envelope element can be identified as this XML document one soap message；
Optional Header element includes header information；
Required Body element includes all calling and response message；
Optional Fault element is provided in relation to handling the information of this message iron of fine quality occurred accidentally.
In the SOAP request sent to Web Service, the field in Body element need to be with data type in WSDL
It is consistent.During constructing SOAP, it is necessary to be obtained from wsdl document and map a kind of this corresponding relationship.However such one
A corresponding process will be filled with repeatability and it is mechanical, in order to avoid unnecessary human error and save exploitation when
Between, the compilation tool of an entitled gSOAP comes into being.
GSOAP compilation tool provides for realization of the SOAP/XML about C/C++ language, to allow C/C++ language
The work of exploitation web services or client-side program has become easily very much.By the realization details of the soap protocol unrelated with exploitation
Relevant content stashes to developer.Because SOAP provides a kind of standardized method, the compiler energy of gSOAP
It is enough that C the or 0+ data type of user-defined localization is automatically changed into the data structure for meeting XML grammer, in this way, only
Just user is realized to have freed in work from SOAP details with one group of simple API and be come out, can be absorbed in and application logic
Realization work.And gSOAP can be used across multiple operating systems, language environment and the different groups after firewall
It can produce the code skeleton in terms of the SOAP communication protocol for developing Web Services, developer only needs to realize
Then the called function of server can call function at the far end as calling local function at the end client.
GSOAP includes two tools wsdl2h and soapcpp2, for generating code skeleton.
Specifically, referring to the data flow figure shown in Fig. 4 using ONVIF standard transmission video；Include in ONVIF standard
Three kinds of equipment, are centre management unit CMU respectively, such as the administrative center in figure, front monitoring front-end unit PU, such as the NVR in figure
The monitor client unit CU of video camera and monitoring system, such as the server in figure, communication process is as follows:
1. after equipment is online, sending HELLO message to CMU.
When 2.CMU needs to search equipment, PROBE message is sent to PU.
3.CMU and PU carries out Signalling exchange, requests capability set, obtains configuration.
4.CU is online, registers to CMU, establishes connection.
5.CMU and CU carries out Signalling exchange, transmission device list.
6. CU establishes connection transmission code stream with PU under the coordination of CMU.
There is following benefit using ONVIF standard, so that the interactive mode of PU and CMU is changed, CMU is no longer protected with PU
Hold long connection；ONVIF specification is followed, signaling and message content have unified standard.
ONVIF standardizes the concept that Web Service is introduced to video monitoring.The actual functional capability of equipment be abstracted in order to
The control unit of the service of WebService, video monitoring system occurs with the identity of client, complete by way of Web request
It is operated at control.
ONVIF specification can have the advantage that video monitoring system:
(1) it has been abstracted the interface of function.The mode of the configuration and operation to equipment is unified.
(2) model for the not instead of equipment that control terminal is concerned about, Web Service provided by equipment have standardized video system
Behavior in system except Web Service range.
(3) ONVIF provides the WSDL of modules, possesses the very high development scheme of efficiency.
A kind of flow chart of the 3rd embodiment of the gate inhibition's all-in-one machine for band NVR that the application referring to Figure 5 is proposed,
The following steps are included:
S301) creation exploitation environment；
S302 the wsdl document that reading ONVIF) is removed by gSOAP, generates code skeleton；
S303) RTSP video docks；
S304 live555MediaServer server) is run；
S305) starting Onvif Device Manager test.
Wherein, WSDL refers to web services definition language (Web Services Description Language).WSDL is
A kind of document write using XML.This document can describe some Web service.It could dictate that service position and this
The operation (or method) provided is provided.
Specifically, the wsdl document of reading ONVIF, the code skeleton of generation, as Fig. 7 the application is mentioned are removed by gSOAP
Gate inhibition's all-in-one machine of band NVR out a kind of using gSOAP tool generate ONVIF code skeleton schematic diagram shown in, code skeleton by
The file composition that some far calls automatically generated need.
In addition, some ONVIF interfaces need to carry authentication information when calling, soap_wsse_add_ is used
UsernameTokenDigest function is authorized, and #import " wsse.h " is added so to start in onvif.h header file
Otherwise compiling can malfunction.
It orders as follows:
# enters onvif catalogue
cd gsoap-2.8/gsoap/samples/onvif
# modifies onvif.h file, adds #import " wsse.h " in beginning
vi onvif.h。
Referring to HTTP digest authorizing procedure figure shown in Fig. 9 and the device authentication process of Onvif agreement shown in Fig. 10
Figure, the authorizing procedure of a digest comprise the following processes:
1. client wishes to get some resource on server, Get request is sent to server.
2. after server receives the request of client, it is found that this resource needs authentication information, judge be in request message
It is no to have Authorization head, if not provided, returning to one 401 (Unauthorized) to client.This 401
In reply, while the head of a WWW-Authenticate can be added in server
3. being replied in message after 401 (Unauthorized) that client receives server are replied using server
Nonce value, in addition username, password, http method, http uri utilize MD5 (or specified its of server
His algorithm) request-digest is calculated, the value as repsonse header field.And retransmit request；
4. after server receives the request that client is sent, according to username, find out the password of user, with
The same method of client calculates request-digest (response).Then it is carried out with the request-digest received
Comparison, if unanimously, be proved to be successful, receives the request of client, successfully returns the result.And have Authentication-
Info message header.Client carries out server authentication according to the parameter in the message header.
Onvif initialization apparatus identifying procedure is as follows:
1. client passes through GetSystemDateAndTinme acquisition time
2. client carries out time synchronization compared with server carries out the time if necessary.If client and clothes
Be engaged in device between time phase difference it is too big, then server may refuse WS_UsenameToken, can be used at this time NTP or
SetSystemDateAndTime order carries out time synchronization
3. client inspection sees whether server has the user of registration, a user is created if without user and is recognized
Card.
User management:
Create user:
Creation user needs to provide 3 parameters:
1.name:
2,password
3.userlevel: for user right to be arranged
Client goes creation user by using CreateUsers order and these parameters is arranged；After successfully creating, so that it may
To use the authorizing procedure of similar HTTP digest to carry out the authentication of equipment.Verification process has Twice requests-response interaction:
It is addressed inquires to for the first time for abstract, server return authentication message header, eap-message digest is done in requesting terminal.In second of interaction, client
It include summary info and other parameters with certification message header in request, server does client authentication, authenticating after receiving
Send response after success back to, and with certification message header.Client carries out server authentication according to the parameter in the message header.
Specifically, a kind of fourth embodiment of gate inhibition's all-in-one machine of the band NVR proposed referring to the application shown in fig. 6
Flow chart, the docking of step S303RTSP video further includes following sub-step:
S3031) administrative center CMU discovering device；
S3032 after) equipment is found successfully, front monitoring front-end unit PU, which is sent, obtains the request such as equipment end capability set；
S3033) front monitoring front-end unit PU, which is sent, obtains audio-video source information and audio/video encoding/decoding information；
S3034) front monitoring front-end unit PU, which is sent, obtains Streaming Media URL information.
Wherein, the server of live5555MediaServer is run, RTSP function is completed.
Specifically, it is also necessary to the default port of RTSP is revised as 554 and 8554, default is first attempted using port 554,
It is unsuccessful to reuse 8554.When Linux server runs live555MediaServer program, weighed using sudo or root
554 ports could be opened by limiting the use of family.Otherwise, 8554 ports are opened.
A kind of process of the data transmission method of gate inhibition's all-in-one machine of the band NVR proposed referring to the application shown in Fig. 8
Figure, comprising the following steps:
S100) by gate inhibition's mainboard with identification module, NVR video camera, router, the management platform with server is logical
The mode for crossing internet is attached；
S200 video and image information) are obtained, data are carried out by router using RTSP transport protocol after being encoded
Transmission；
S300 photographic device) is found using ONVIF standard, and video and image data are transmitted by router and is stored in clothes
It is engaged in device；
S400) video and image data are shown on the desplay apparatus.
Specifically, the ONVIF signaling that whole process needs to realize is as follows:
1、wsdd:Probe
2、tds:GetServices
3、tds:GetDeviceInformation
4、tds:SetSystemDateAndTime
5、tds:GetSystemDateAndTime
6、tds:GetUsers
7、tds:GetCapabilities
8、tds:GetNTP
9、tds:SetNTP
10、tds:GetNetworkInterfaces
11、tds:GetNetworkProtocols
12、tds:GetNetworkDefaultGateway
13、trt:GetVideoSources
14、trt:GetAudioSources
15、trt:GetAudioOutputs
16、trt:GetProfile
17、trt:GetProfiles
18、trt:GetVideoSourceConfigurations
19、trt:GetVideoEncoderConfigurations
20、trt:GetAudioEncoderConfigurations
21、trt:GetVideoAnalyticsConfigurations
22、trt:GetVideoSourceConfiguration
23、trt:GetVideoEncoderConfiguration
24、trt:GetAudioEncoderConfiguration
25、trt:GetCompatibleVideoAnalyticsConfigurations
26、trt:GetVideoEncoderConfigurationOptions
27、trt:GetAudioEncoderConfigurationOptions
28、trt:GetStreamUri
29、trt:SetSynchronizationPoint
30、trt:GetOSDs
Finally, the present invention proposes a kind of data transmission device of gate inhibition's all-in-one machine of band NVR, including band identification module
Gate inhibition's mainboard, NVR video camera, router, the management platform with server, the router is at least provided with two LAN interface
With a wan interface, video stream media serve end program, gate inhibition's mainboard and the road are installed and run in the server
Power over Ethernet is connected by the LAN interface of device and used, internet is formed with the management platform and connect, the management platform is logical
It crosses internet and sends control instruction to gate inhibition's mainboard；The LAN interface of router described in the NVR video camera is connected and is used
Power over Ethernet forms internet with the management platform and connect, the video data and image data that the NVR video camera generates
The server of the management platform is sent to by internet.
Wherein the data transmission device of gate inhibition's all-in-one machine of the band NVR and router further includes controller, the control
Device is used to execute a kind of data transmission method of gate inhibition's all-in-one machine of present invention band NVR set forth above.
In conclusion newly-increased being mainly reflected in for NVR function is received by network compared with existing video gate inhibition
The digital video bit stream of web cam device transmission, and stored, managed, to realize networking bring distribution frame
Structure advantage.In simple terms, new gate inhibition's all-in-one machine can be watched simultaneously, browse, play back, manage, be deposited by increasing NVR function
Store up multiple web cameras.Get rid of the constraint of hardware, no longer face install and deploy it is cumbersome.
1. integrated router in video gate inhibition's all-in-one machine reduces cost without disposing again in outside；
2. integrated router, networking mode is simple, and deployment is convenient；
3. video gate inhibition, which captures function and the real-time video monitoring of external demand, can share camera, gate inhibition's all-in-one machine is taken the photograph
As head realizes web camera function.Without independent on-premise network camera；
4. all-in-one machine power supply uses POE (Power over Ethernet), without individually powering for router, door access machine etc., together
Shi Caiyong POE power supply mode is powered more stable, conducive to the safe operation of equipment；
5. can be configured by remotely accessing door access machine to router, web camera etc., difficulty of construction is reduced；
6. providing convenient solution for docking third party's video monitoring platform.
Specifically, server also runs streaming media playing software, to show the video data of the NVR camera transmissions
Show over the display, preferably VLC video device.
Specifically, the memory module in server is nonvolatile memory.Preferably SSD solid state hard disk.
Finally, being stored thereon with computer instruction the present invention also provides a kind of computer readable storage medium.The instruction
It is realized when being executed by processor such as the step of any one of aforementioned method.
It should be appreciated that the embodiment of the present invention can be by computer hardware, the combination of hardware and software or by depositing
The computer instruction in non-transitory computer-readable memory is stored up to be effected or carried out.Standard volume can be used in the method
Journey technology include realized in computer program configured with the non-transitory computer-readable storage media of computer program, wherein
Configured in this way storage medium make computer operated in a manner of specific and is predefined-according in a particular embodiment describing
Method and attached drawing.Each program can be realized with the programming language of level process or object-oriented with logical with computer system
Letter.However, if desired, the program can be realized with compilation or machine language.Under any circumstance, the language can be compiling or
The language of explanation.In addition, the program can be run on the specific integrated circuit of programming for this purpose.
Further, this method can be realized in being operably coupled to suitable any kind of computing platform, including
But it is not limited to PC, mini-computer, main frame, work station, network or distributed computing environment, individual or integrated
It computer platform or is communicated with charged particle tool or other imaging devices etc..Each aspect of the present invention can be with storage
No matter machine readable code on non-transitory storage medium or equipment is moveable or is integrated to calculate and put down to realize
Platform, such as hard disk, optically read and/or write-in storage medium, RAM, ROM, so that it can be read by programmable calculator, when depositing
Storage media or equipment can be used for configuration and operation computer to execute process described herein when being read by computer.In addition,
Machine readable code, or part thereof can be transmitted by wired or wireless network.When such media include in conjunction with microprocessor or
When other data processors realize the instruction or program of steps described above, invention as described herein includes that these and other are different
The non-transitory computer-readable storage media of type.When methods and techniques according to the present invention programming, the present invention is also
Including computer itself.
This document describes embodiment of the disclosure, become known for executing optimal mode of the invention including inventor.It is readding
After having read foregoing description, the variation of these embodiments will be apparent those skilled in the art.Inventor wishes skill
Art personnel optionally use such modification, and inventor be intended to by be different from it is as specifically described herein in a manner of practice this public affairs
The embodiment opened.Therefore, through applicable legal permission, the scope of the present disclosure includes describing in this appended claims
The all modifications and equivalent of theme.In addition, the scope of the present disclosure covers any of the above-mentioned element in its all possible modification
Combination, unless herein in addition instruction or otherwise significantly with contradicted by context.
Although description of the invention is quite detailed and especially several embodiments are described, it is not
Any of these details or embodiment or any specific embodiments are intended to be limited to, but should be considered as is by reference to appended
A possibility that claim provides broad sense in view of the prior art for these claims explanation, to effectively cover the present invention
Preset range.In addition, with the foreseeable embodiment of inventor, present invention is described above, its purpose is to be provided with
Description, and those still unforeseen at present change to unsubstantiality of the invention can still represent equivalent modifications of the invention.
Therefore, should be with descriptive sense rather than restrictive sense understands the specification and drawings.However, by apparent
It is:, can be to the application in the case where not departing from the broader spirit and scope of the application as described in claims
Make various modifications and change.
Other modifications are in spirit herein.Therefore, although disclosed technology may be allowed various modifications and substitution structure
It makes, but has shown that in the accompanying drawings and its some embodiments shown in being described in detail above.It will be appreciated, however, that not
It is intended to for the application to be confined to disclosed one or more concrete forms；On the contrary, its intention covers such as the appended claims
Defined in fall in all modifications, alternative constructions and equivalent in spirit and scope.
Claims (8)
1. a kind of gate inhibition's all-in-one machine of band NVR, including gate inhibition's mainboard with identification module, NVR video camera, feature exists
In,
The NVR video camera is integrated in gate inhibition's all-in-one machine, is connect with gate inhibition's mainboard, and uses Power over Ethernet,
It forms internet with the management platform connect, and described in sending the video data of generation and image data to by internet
Manage the server of platform；
Gate inhibition's mainboard includes being used for transmission the data transmission device of video and connecting with the NVR video camera, wherein described
Gate inhibition's mainboard uses Power over Ethernet, and forms internet with the management platform with server and connect, and the management platform passes through
Internet sends control instruction to gate inhibition's all-in-one machine.
2. gate inhibition's all-in-one machine of band NVR according to claim 1, which is characterized in that the server runs linux system
And video stream media serve end program, the video stream media serve end program are Live555 serve end program.
3. gate inhibition's all-in-one machine according to claim 2, which is characterized in that the Live555 serve end program provides format
For the RTSP video protocols service of .264.
4. gate inhibition's all-in-one machine of band NVR according to claim 3, which is characterized in that the port of the RTSP video protocols
Number be 554 and 8554, wherein 554 ports need administrator right.
5. gate inhibition's all-in-one machine of band NVR according to claim 1, which is characterized in that the server also runs gSOAP journey
Sequence and the video monitor client for meeting ONVIF standard, the gSOAP program read the wsdl document in ONVIF agreement, and
Call and run at least one of minor function: equipment finds service function, device service entrance function, so that the view
Frequency monitor client can receive the RTSP video flowing that NVR video camera is sent.
6. gate inhibition's all-in-one machine of band NVR according to claim 1, which is characterized in that the frame buffer zone of the server is big
It is small to be set as 150000K.
7. a kind of data transmission method of gate inhibition's all-in-one machine of band NVR, which comprises the following steps:
S100) by gate inhibition's mainboard with identification module, NVR video camera, the management platform with server passes through internet
Mode is attached；
S200 video and image information) are obtained, is carried out data transmission using RTSP transport protocol by internet after being encoded；
S300 photographic device) is found using ONVIF standard, by the Internet transmission video and image data and is stored in server
In；
S400) video and image data are shown on the desplay apparatus.
8. a kind of data transmission device of gate inhibition's all-in-one machine of band NVR, including gate inhibition's mainboard with identification module, NVR is taken the photograph
Camera, the management platform with server have storage device in the server, install video stream media on the storage device
Serve end program, which is characterized in that
Gate inhibition's mainboard includes the data transmission device for being used for transmission video, using Power over Ethernet, and with the band service
The management platform of device forms internet connection, and the management platform sends control instruction to gate inhibition's mainboard by internet,
Wherein the data transmission device of gate inhibition's all-in-one machine of the band NVR further includes controller, and the controller is for executing such as
Method of claim 7.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113110253A (en) * | 2021-05-19 | 2021-07-13 | 北京华麒通信科技有限公司 | Data acquisition and transmission equipment and data processing method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110007159A1 (en) * | 2009-06-06 | 2011-01-13 | Camp David M | Video surveillance system and associated methods |
| CN105872453A (en) * | 2015-12-15 | 2016-08-17 | 乐视致新电子科技（天津）有限公司 | Web camera monitoring method and system as well as server |
| CN108683886A (en) * | 2018-07-02 | 2018-10-19 | 安徽西曲智能科技有限公司 | A kind of intelligent safety defense monitoring system |
| CN109618082A (en) * | 2018-12-17 | 2019-04-12 | 珠海市国宏网络科技有限公司 | A kind of high-definition intelligent ball machine and data transmission method |
| CN210515428U (en) * | 2019-07-11 | 2020-05-12 | 珠海全视通信息技术有限公司 | Take NVR's entrance guard all-in-one |
-
2019
- 2019-07-11 CN CN201910624574.9A patent/CN110349315A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110007159A1 (en) * | 2009-06-06 | 2011-01-13 | Camp David M | Video surveillance system and associated methods |
| CN105872453A (en) * | 2015-12-15 | 2016-08-17 | 乐视致新电子科技（天津）有限公司 | Web camera monitoring method and system as well as server |
| CN108683886A (en) * | 2018-07-02 | 2018-10-19 | 安徽西曲智能科技有限公司 | A kind of intelligent safety defense monitoring system |
| CN109618082A (en) * | 2018-12-17 | 2019-04-12 | 珠海市国宏网络科技有限公司 | A kind of high-definition intelligent ball machine and data transmission method |
| CN210515428U (en) * | 2019-07-11 | 2020-05-12 | 珠海全视通信息技术有限公司 | Take NVR's entrance guard all-in-one |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113110253A (en) * | 2021-05-19 | 2021-07-13 | 北京华麒通信科技有限公司 | Data acquisition and transmission equipment and data processing method |
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