CN109756706A - A kind of distributed video monitoring analysis system and data transmission method - Google Patents
A kind of distributed video monitoring analysis system and data transmission method Download PDFInfo
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Abstract
The present invention proposes a kind of distributed video monitoring analysis system, the high-definition intelligent ball machine and/or IP Camera of different location are distributed in including one or more, one or more is distributed in the interchanger and/or router in region, one or more storage devices and the control centre including one or more servers and one or more clients；Wherein, the high-definition intelligent ball machine and/or IP Camera are connect by communication network with the interchanger and/or router, and the video of acquisition and/or image data are transferred to the control centre by the interchanger and/or router；One or more of servers are connect with one or more of storage devices.
Description
Technical field
The present invention relates to monitoring field of security technology, in particular to a kind of distributed video monitoring analysis system and data pass
Transmission method.
Background technique
As the continuous development of camera and video coding technique and processor, especially 4K HD video encode skill
The rise of art, the high-definition camera with video capture function application it is quite extensive, at the same time, the demand of user also gradually to
The transformation of multi-functional multi-mode is not to obtain video data merely, it is also necessary to a kind of flexible Video coding and transmission method.
Application publication number is 106507041 A of CN, the application for a patent for invention file of entitled " video data analysis method "
Disclose a kind of video data analysis method, comprising the following steps: video data is acquired by video acquisition terminal；And it will acquisition
To video data be stored respectively in database and storage server with xml data；It is obtained by Resource Server and is detected item
Correlation data；Collected video data and detected item correlation data are subjected to analysis matching by video analytics server；
Analysis matching result is sent to data acquisition program with xml data；The xml number that data acquisition program passes through analysis matching result
According to extracting the picture and video segment data that are matched from collected video data.The present invention passes through video analytics server
Can be detected whether be stolen for doubtful dangerous goods, detection article to video data is collected, detect whether article
It leaves, detected whether flame, detect whether that crowd massing, the crowd of detecting whether run, detect whether to invade circumference etc.
Application.
However, the patent only discloses the analysis method of video data, not matching video transmission method, if
Under bad weather or when ambient light is not enough to obtain clearly video image, it is only capable of obtaining some fuzzy videos or figure
As data, it is not able to satisfy actual video and image data acquisition demand.
Summary of the invention
The present invention only has video data analysis method for of the existing technology, not matching transmission of video side
Method is only capable of obtaining some fuzzy videos in inclement weather or when ambient light is not enough to obtain clearly video image
Or image data, the problem of not being able to satisfy actual video and image data acquisition demand, propose a kind of distributed video prison
Control analysis system and data transmission method.
Firstly, the present invention proposes that a kind of distributed video monitoring analysis system, including one or more are distributed in different positions
The high-definition intelligent ball machine and/or IP Camera set, one or more interchangers and/or router for being distributed in region, one
Or multiple storage devices and the control centre including one or more servers and one or more clients；Wherein,
The high-definition intelligent ball machine and/or IP Camera are connected by communication network and the interchanger and/or router
It connects, and the video of acquisition and/or image data is transferred to by the control centre by the interchanger and/or router；
One or more of servers are connect with one or more of storage devices.
Further, in above-mentioned distributed video monitoring analysis system proposed by the present invention, the high-definition intelligent ball machine and/
Or IP Camera includes: control device, storage device, router, far infrared transceiver, light intensity test device；Wherein,
The control device and the storage device, high definition camera device, storage device, router, infrared ray transceiving fill
It sets and light intensity test device connects, for sending, receiving and running control instruction；
The storage device is connect with the control device, high definition camera device, is obtained for storing by the router
HD video data and/or image data, and storage controls the high definition camera device, router and infrared ray transceiving
The control instruction of device；
The router is connect with the control device and storage device, the height for obtaining the high definition camera device
Clear video data and/or image data are sent to management platform, and have at least one LAN interface, at least one wan interface and
At least one reception of wireless signals module, wherein the LAN interface is for sending and receiving wire signal and by for inciting somebody to action
Electric energy is received by Ethernet, the reception of wireless signals module is for sending and receiving wireless signal；
The far infrared transceiver is connect with the control device, for infrared imaging and transmitting-receiving infrared signal；
The light intensity test device is connect with the control device, for detecting the high-definition intelligent ball machine ambient enviroment
Light intensity.
Further, in above-mentioned distributed video monitoring analysis system proposed by the present invention, the high-definition intelligent ball machine and/
Or IP Camera further include:
PM2.5 particulate matter detection module, pernicious gas detection module and flame detection modules, wherein
The PM2.5 particulate matter detection module is connect with the control device, for detecting ring around high-definition intelligent ball machine
The PM2.5 concentration in border；
The pernicious gas detection module is connect with the control device, for detecting high-definition intelligent ball machine ambient enviroment
Harmful gas concentration；
The flame detection modules are connect with the control device, for detecting whether high-definition intelligent ball machine ambient enviroment produces
It lights a fire flame.
Further, in above-mentioned distributed video monitoring analysis system proposed by the present invention, the server and/or client
End includes memory module and authentication module, and the memory module is to store video images data and identity authority information；It is described
Authentication module is used to from the identity identification information that obtains in identification module and to be stored in advance in the memory module
Identity authority information compares.
Specifically, in above-mentioned distributed video monitoring analysis system proposed by the present invention, the server runs Linux
System, the video stream media serve end program are Live555 serve end program.
Specifically, in above-mentioned distributed video monitoring analysis system proposed by the present invention, the Live555 server-side journey
It is RTSP video protocols service H.265 that sequence, which provides format,.
It further, further include intelligent video data in above-mentioned distributed video monitoring analysis system proposed by the present invention
Analysis server, the intelligent video data analytics server includes control module, rule-definition module, motion detection module,
Image detection module and alarm module；Wherein,
The control module and the rule-definition module, motion detection module, image detection module and alarm module connect
It connects, for receiving the data from above-mentioned module and sending control instruction to above-mentioned module；
The rule-definition module is connect with the control module, for being arranged and storing the triggering alarm module alarm
Threshold data；
The motion detection module is connect with the control module, wherein motion characteristic data are stored with, for will acquire
Continuous video data decomposes Framed Data, and frame data and the motion characteristic data are compared, and by comparing result
It is sent to control module；
Described image detection module is connect with the control module, wherein image feature data is stored with, for will acquire
Image data compared with described image characteristic, and send control module for comparing result；
Alarm module is connect with the control module, for issuing alarm signal.
Further, in above-mentioned distributed video monitoring analysis system proposed by the present invention, the intelligent video data point
Analysis server further includes memory module and authentication module, and the memory module is believed to store video images data and identity authority
Breath；The authentication module is used for the identity identification information obtained from identification module and is stored in advance in the storage mould
Identity authority information in block compares.
Secondly, the present invention proposes a kind of data transmission method, comprising the following steps:
S100 video and/or image data) are obtained by high definition camera device, and is encoded and is passed with the resolution ratio of 4K
It is defeated；
S200 ambient light intensity and environment PM2.5 concentration) are detected, if ambient light intensity is greater than first threshold and PM2.5 is dense
Angle value is lower than third threshold value, then keeps high definition camera device to start, and data are encoded and transmitted with the resolution ratio of 4K, if ring
Border luminous intensity is lower than first threshold and is greater than second threshold, then obtains video data using high definition camera device, and start infrared
Line R-T unit obtains image data, carries out compression to the video of acquisition and is encoded simultaneously with the resolution ratio not higher than 1080P
Data are transmitted, and obtains image data using far infrared transceiver every first time and transmits；If ambient light intensity is lower than
Second threshold or PM2.5 concentration value are higher than third threshold value, then close high definition camera device, and starting far infrared transceiver obtains view
Frequency and/or image data；
S300) video and/or image data are saved in the storage device and be shown on the desplay apparatus.
Finally, the present invention proposes a kind of data transmission device using distributed video monitoring analysis system, including one
Or multiple high-definition intelligent ball machines for being distributed in different location and/or IP Camera, one or more are distributed in the exchange in region
Machine and/or router, one or more storage devices and including one or more servers and one or more clients
Control centre；Wherein, the high-definition intelligent ball machine and/or IP Camera pass through communication network and the interchanger and/or road
It is connected by device, and the video of acquisition and/or image data is transferred in the control by the interchanger and/or router
The heart；
One or more of servers are connect with one or more of storage devices.
Wherein the data transmission device using distributed monitoring system further includes controller, and the controller is for holding
The above-mentioned method of row.
The beneficial effects of the present invention are: distributed video monitoring analysis system and data transmission method by proposing, both
Video and image data can be analyzed in real time, alarm is carried out according to preset condition, and can select in real time according to the environment of surrounding
The information for obtaining and transmitting video and/image data, is conducive to the monitoring system and obtains clearly video counts in inclement weather
According to.
Detailed description of the invention
The first of a kind of distributed video monitoring analysis system and data transmission method that Fig. 1 show that the application proposed
Embodiment network topological diagram；
The second of a kind of distributed video monitoring analysis system and data transmission method that Fig. 2 show that the application proposed
Example structure schematic diagram；
The authentication of a kind of distributed video monitoring analysis system and data transmission method that Fig. 3 show that the application proposed
The flow chart of process；
The authentication of a kind of distributed video monitoring analysis system and data transmission method that Fig. 4 show that the application proposed
The data flow figure of process；
The service of a kind of distributed video monitoring analysis system and data transmission method that Fig. 5 show that the application proposed
The data flow figure of device authentication process；
Fig. 6 show the data flow figure using ONVIF standard transmission video；
The third of a kind of distributed video monitoring analysis system and data transmission method that Fig. 7 show that the application proposed
The flow chart of embodiment；
The 4th of a kind of distributed video monitoring analysis system and data transmission method that Fig. 8 show that the application proposed
The flow chart of embodiment；
A kind of distributed video monitoring analysis system and data transmission method that Fig. 9 show that the application proposed use
GSOAP tool generates ONVIF code skeleton schematic diagram；
The number of a kind of distributed video monitoring analysis system and data transmission method that Figure 10 show that the application proposed
According to the flow chart of transmission method.
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 distributed video monitoring analysis system that show that the application proposed referring to Fig.1 and data transmission method
First embodiment network topological diagram；The distributed video monitoring analysis system includes that one or more is distributed in different location
High-definition intelligent ball machine and/or IP Camera, one or more interchangers and/or router for being distributed in region, one or more
A storage device and control centre including one or more servers and one or more clients；Wherein, the high definition
Intelligent ball machine and/or IP Camera are connect by communication network with the interchanger and/or router, and pass through the exchange
The video of acquisition and/or image data are transferred to the control centre by machine and/or router；One or more of servers
It is connect with one or more of storage devices.Further, in above-mentioned distributed video monitoring analysis system proposed by the present invention
In, it further include intelligent video data analytics server, the intelligent video data analytics server includes control module, rule
Definition module, motion detection module, image detection module and alarm module；Wherein, the control module and the rule define
Module, motion detection module, image detection module and alarm module connection, for receiving data from above-mentioned module and upward
It states module and sends control instruction；The rule-definition module is connect with the control module, for being arranged and storing described in triggering
The threshold data of alarm module alarm；The motion detection module is connect with the control module, wherein being stored with motion characteristic
Data decompose Framed Data for will acquire continuous video data, and frame data and the motion characteristic data are carried out pair
Than, and control module is sent by comparing result；Described image detection module is connect with the control module, wherein being stored with figure
As characteristic, the image data for will acquire is compared with described image characteristic, and sends comparing result to
Control module；Alarm module is connect with the control module, for issuing alarm signal.Further, on proposed by the present invention
It states in distributed video monitoring analysis system, the intelligent video data analytics server further includes memory module and authentication mould
Block, the memory module is to store video images data and identity authority information；The authentication module from identity for that will know
The identity identification information obtained in other module is compared with the identity authority information being stored in advance in the memory module.
Specifically, it shows in figure and is made of N number of region with several high definition ball machines and/or IP Camera IPC
Monitored space, control centre and alarm center, wherein in each region, high definition ball machine and/or IP Camera IPC pass through remittance
Poly- interchanger is connected to core switch, and transmits data, the convergence switch and control of the core switch and monitored space
The convergence switch at center connects, the Analysis server of control centre, client, server (including video data server) with
And database is connected by Ethernet or other connection types, and is connected to convergence switch, in addition, the remittance of control centre
Poly- interchanger is also connected with the computer of alarm center, and when there is alarm condition, control centre is by convergence switch into alarm
The heart sends alarm command.In addition, alarm center is also possible to external call center, such as police alarm platform, at this point, needing
It is connected through the internet to external alert platform.
Specifically, according to different parsers, video data analysis system can extend a variety of different functions and answer
With specific intelligent video monitoring system function classification is as follows:
◆ recognition of face；
◆ photo compares；
◆ intrusion detection；
◆ PTZ target following；
◆ demographics；
◆ AB anti-trailing detections；
◆ parking violation detection；
◆ magnitude of traffic flow statistics；
◆ object, which disappears, to be detected；
◆ suspicious item is detected；
◆ Face datection and capture；
◆ crowd density detection.
Specifically, above-mentioned function can be realized by behavioural characteristic analytical technology and static detection techniques.
Specifically, behavioural characteristic analytical technology is after the moving line of object is formed in video pictures, according to movement rail
Mark is further analyzed and confirms to the behavior of object or property.On the one hand it can examine hand hay cutter with foreground object and combine, and reject tree
The false alarm of the generations such as leaf, Yun Ying, the adaptability of enhanced scene；It on the other hand, can be with by the detection of inspection hand hay cutter movement locus of object
Effectively realize the retrograde detection under crowd scene, pedestrian accelerate extremely, fight, crowd massing etc..
Specifically, static detection techniques ignore all dynamic objects, are absorbed in the analysis of stationary body.Since user can
With the customized detecting time, so different purpose and the environment set necessary detecting time can be directed to.In addition, user can also be certainly
Shape, the size of main setting target object.
Specifically, it referring to Fig. 2, states high-definition intelligent ball machine and/or IP Camera includes: control device, storage device, road
By device, far infrared transceiver, light intensity test device；Wherein, the control device and the storage device, high-definition camera fill
It sets, the connection of storage device, router, far infrared transceiver and light intensity test device, for sending, receiving and running control
Instruction；The storage device is connect with the control device, high definition camera device, for storing the height obtained by the router
Clear video data and/or image data, and storage control the high definition camera device, router and far infrared transceiver
Control instruction；The router is connect with the control device and storage device, for obtaining the high definition camera device
HD video data and/or image data be sent to management platform, and have at least one LAN interface and/or at least one
Wan interface and/or at least one reception of wireless signals module, wherein the LAN interface for send and receive wire signal with
And by the way that for that will receive electric energy by Ethernet, the reception of wireless signals module is for sending and receiving wireless signal；Institute
It states far infrared transceiver to connect with the control device, for infrared imaging and transmitting-receiving infrared signal；The light intensity inspection
It surveys device to connect with the control device, for detecting the light intensity of the high-definition intelligent ball machine ambient enviroment.
Further, in above-mentioned distributed video monitoring analysis system proposed by the present invention, the high-definition intelligent ball machine and/
Or IP Camera further include: PM2.5 particulate matter detection module, pernicious gas detection module and flame detection modules.Wherein,
The PM2.5 particulate matter detection module is connect with the control device, for detecting the PM2.5 of high-definition intelligent ball machine ambient enviroment
Concentration；The pernicious gas detection module is connect with the control device, for detecting having for high-definition intelligent ball machine ambient enviroment
Evil gas concentration；The flame detection modules are connect with the control device, are for detecting high-definition intelligent ball machine ambient enviroment
No generation flame.
High-definition intelligent ball machine can be established network with the server in the control centre and be connected by its internal router
It connects, preferably LAN connection, the Internet resources of internet can be saved in this way, and support high-resolution video figure as far as possible
The transmission of picture；In figure, other equipment can be by network insertion and access high-definition intelligent ball machine, and it is managed and is configured
Or network image is obtained, the other equipment are the terminal device that there is information to send and receive ability, such as mobile phone, notebook
The mode of computer, tablet computer, desktop computer etc., the network insertion can be varied, for example, can with desktop computer,
Laptop can also wirelessly be accessed by access in radio by mobile phone terminal, the terminals such as tablet computer.
Specifically, the wireless access way includes at least following one kind: 2G, 3G, 4G, 5G and Wi-Fi.
Specifically, the storage device is the stable storage device of high speed, and the storage device of control store instruction can
There is different types from the storage device of storage video and/or image data, for example, the storage device of control store instruction
It can be DDR memory, the storage device for storing video and/or image data can be various nonvolatile memories, such as
SSD, HDD, SD card, TF card etc..
Specifically, equally there is storage device at least can be used to store video data in the server.
Further, it may also include identification module, institute in above-mentioned high-definition intelligent ball machine proposed by the present invention referring to Fig. 2
Identification module is stated including at least one in following device: Fingerprint Identification Unit, sound characteristic identifier, interocular distance detection
Device, facial feature detection device, identification ticket identifier, handset identity number indicator, NFC signal identifier, WIFI signal
Identifier, Bluetooth signal identifier, RFID signal identifier；There are these identification modules, has the user of administration authority that can connect
Enter to access high-definition intelligent ball machine, high-definition intelligent ball machine is configured, changes its operating mode, or directly acquire Intelligent high-definition ball video
The acquired real-time video and/or image data of machine.
Further, the server further includes authentication module, and relevant authority information is stored in the storage of server
In device.
Further, if external equipment is wished through internet access high-definition intelligent ball machine, for the sake of security, need through
Cross the process of authentication, a kind of distributed video monitoring analysis system that the application of specific process as shown in Figure 3 is proposed and
The flow chart of the authentication process of data transmission method, the authorizing procedure the following steps are included:
S201) the personnel identity information preservation of operation will be had permission in memory in advance；
S202 the request of access high-definition intelligent ball machine) is received；
S203 the identity identification information in request) is extracted；
Whether the identity information S204) being previously stored in the identity identification information and memory in comparison request is consistent, if
Unanimously, then it is verified, allows to access, if inconsistent, prompt mistake.
Further, a kind of distributed video monitoring analysis system and data proposed referring to the application shown in Fig. 4 passes
The data flow figure of the authentication process of transmission method；The data flow for requesting access to high-definition intelligent ball machine is shown in figure, the
One step, claimant is by the communication device including 2G, 3G, 4G, Wi-Fi, NFC, to including being previously stored authorized person
The identity information identifier of identity information sends the request of access router, after control module receives the request, by claimant
Identity identification information is sent to authentication module, and authentication module sends identity identification information to memory module and requests and receive to come to deposit
After storing up the identity identification information that module is sent, authentication module carries out the identity information of claimant and the identity identification information of authorization
Comparison, if inconsistent, be spaced apart transmission verifying to control and do not pass through if unanimously, being verified instruction to control module transmission
Instruction allows to access high-definition intelligent ball machine, if control module receives verifying if control module, which receives, is verified instruction
Not by instruction, then report an error.
Further, claimant has passed through the process of authentication, allows for access high-definition intelligent ball machine, on the other hand, if
Claimant is system manager, then can access to server, is remotely operated and is controlled, but also needs first to reflect
Power, a kind of distributed video monitoring analysis system and data transmission that the application the step of authentication referring to Figure 5 is proposed
The data flow figure of the server authentication process of method, comprising the following steps:
S401) client sends access request to server using communication means；
S402) server receives the access request sent of client and judges whether access request includes authorization message, if
Do not include, then the unauthorized information of the first authentication data generated with server is sent to client, if comprising allowing visitor
Family end accesses server；
S403) client receives the unauthorized information from server and extracts first authentication data, using first
Algorithm and the first authentication data, server user's name and server password generate the second authentication data, and authenticate number for second
According to be sent to server and/database；
S404) server receives after the second authentication data of client, using the first algorithm and the first certification number
According to server user's name and server password generate third authentication data, and judge whether third authentication data authenticates with second
Data are consistent, such as consistent, then client is allowed to access server, and such as inconsistent, then denied access is requested.
Specifically, first algorithm is Message Digest 5.
Specifically, the Message Digest 5 is at least one of following algorithm: MD algorithm, SHA algorithm and MAC algorithm.
Further, first authentication data is the random data that server and/database generate.
Further, in the above method proposed by the present invention, the communication means includes at least following one kind: wire communication
Method, wireless communications method.
Further, in the above method proposed by the present invention, the wireless communications method includes at least following one kind: 2G,
3G, 4G, 5G and Wi-Fi.
Specifically, when the Intelligent high-definition ball video machine has PM2.5 sensor, the PM2.5 of ambient enviroment can be obtained in real time
Sensor granule density, and control device is transferred data to, control device judges data obtained, can be in sky
Makings amount is excessively poor, in the case that visibility is very low, far infrared transceiver is opened, to obtain infrared video and/or image
Data, so that high-definition intelligent ball machine of the invention can also obtain clearly video and/or picture number under rugged environment
According to.
Specifically, when there is the Intelligent high-definition ball video machine harmful gas sensor and PM2.5 sensor and flame to pass
When sensor, the environmental information of surrounding can be obtained in real time, high-definition intelligent ball machine, can be with just at distributed environmental detection set
Simultaneously carry out video frequency graphic monitoring and environmental monitoring, further increase monitoring environment safety coefficient, be applicable in but be not limited to factory,
School or home environment.
Specifically, the harmful gas sensor can detect at least one of following pernicious gas: carbon monoxide, vulcanization
Hydrogen, sulfur dioxide, chlorine and nitrogen dioxide.
Specifically, flame is to be by various combustion products, intermediary, high-temperature gas, hydrocarbon substance and inorganic substances
What the high-temp solid particle of main body was constituted.The heat radiation of flame has the gas radiation of discrete spectrum and the solid spoke of continuous spectrum
It penetrates.The Fire Radiation intensity of different comburants, Wavelength distribution difference, but on the whole, correspond to 1~2 μ of flame temperature
M near-infrared wavelength domain has maximum radiation intensity.Flame sensor is based on this principle and detects to flame occurs.
Further, in above-mentioned high-definition intelligent ball machine proposed by the present invention, the router runs openWRT system.
Specifically, openWRT can be described as an Embedded Linux release, and (mainstream router firmware has
Dd-wrt, tomato, openWRT three classes) without being attempt to establish a single, static system.OpenWRT's assures reason
A completely writeable file system is provided, the selection and configuration provided from applications providers, and allow customized
Equipment, to adapt to any application program.
For developer, openWRT is to construct application program using frame, without establishing a complete firmware
To support；For a user, it means that its ability for possessing Complete customization can be set with unprecedented mode using this
It is standby.
Further, above-mentioned access control system, the server run linux system, the video flowing matchmaker according to the present invention
Body serve end program is Live555 serve end program.
Specifically, above-mentioned access control system according to the present invention, H.265 it is that the Live555 serve end program, which provides format,
RTSP video protocols service.
Specifically, it H.265 uses and is divided from the adaptive block of 64 × 64~8 × 8 pixels, and based on this piece of division knot
Structure is using coding techniques such as a series of adaptive predictions and transformation.Coding units can choose from the smallest 8 × 8 to maximum
64×64.The macro block that the few region of information content (color change is unobvious, such as the grey parts of sky) divides is larger, coding
Code word afterwards is less, and the macro block that place (variations in detail is more, such as building part) more than details divides it is just corresponding small and
More, the code word after coding is more, is equivalent to carry out image the coding for having emphasis in this way, to reduce whole
Code rate, code efficiency just correspondingly increase.
Further, above-mentioned access control system, the server also run gSOAP program and meet ONVIF according to the present invention
The video monitor client of standard, the gSOAP program read the wsdl document in ONVIF agreement, and call and run with
At least one of minor function: equipment finds service function, device service entrance function, so that the video monitor client
The RTSP video flowing that high-definition intelligent ball machine is sent can be received.
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.
Specifically, referring to the data flow figure shown in fig. 6 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 high definition in figure
The monitor client unit CU of intelligent ball machine 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 carrying out Signalling exchange, transmission device list with CU.
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 Web Service, video monitoring system occurs with the identity of client, by way of Web request
Complete control operation.
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 distributed video monitoring analysis system that is itd is proposed referring to the application shown in Fig. 7 and data transmission method
The flow chart of 3rd embodiment, comprising the following steps:
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 is removed by gSOAP, the code skeleton of generation is illustrated in figure 9 this Shen
A kind of distributed video monitoring analysis system and data transmission method please proposed generates ONVIF code using gSOAP tool
Block schematic illustration, code skeleton are made of the file that some far calls automatically generated need.
Specifically, a kind of distributed video monitoring analysis system and data proposed referring to the application shown in Fig. 8 passes
The flow chart of the fourth embodiment of transmission method；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.
A kind of 0 distributed video monitoring analysis system for showing that the application proposed and data transmission method referring to Fig.1
Flow chart, comprising the following steps:
S100 video and/or image data) are obtained by high definition camera device, and is encoded and is passed with the resolution ratio of 4K
It is defeated；
S200 ambient light intensity and environment PM2.5 concentration) are detected, if ambient light intensity is greater than first threshold and PM2.5 is dense
Angle value is lower than third threshold value, then keeps high definition camera device to start, and data are encoded and transmitted with the resolution ratio of 4K, if ring
Border luminous intensity is lower than first threshold and is greater than second threshold, then obtains video data using high definition camera device, and start infrared
Line R-T unit obtains image data, carries out compression to the video of acquisition and is encoded simultaneously with the resolution ratio not higher than 1080P
Data are transmitted, and obtains image data using far infrared transceiver every first time and transmits；If ambient light intensity is lower than
Second threshold or PM2.5 concentration value are higher than third threshold value, then close high definition camera device, and starting far infrared transceiver obtains view
Frequency and/or image data；
S300) video and/or image data are saved in the storage device and be shown on the desplay apparatus.
Specifically, first threshold, second threshold and third threshold value and first time can be according to actual environment needs
It is set, it can also be by system default settings.
The purpose of the above method is, so that being shot when bright and clear using high definition camera device with 4K high definition resolution ratio
Video, when ambient light is reduced to second threshold, at this moment the insufficient light of environment, influences the shooting of normal video, this
The video of Shi Gaoqing resolution ratio has little significance, and transmits after video resolution being reduced and be compressed, to save bandwidth money
Source, simultaneously as therefore the unsharp situation of video blur that may be present under low luminous environment at regular intervals, is opened
Infrared transceiver device obtains image as the additional supplement of video data can be used as adminicle, the resolution ratio of image when necessary
It can freely preset, when ambient light further decreases, high definition camera device cannot capture effective video and image
When data, then opens far infrared transceiver and imaged.
Specifically, server also runs streaming media playing software, to the video counts for transmitting the high-definition intelligent ball machine
Over the display according to display, preferably VLC video device.
Specifically, the memory module in server is nonvolatile memory.Preferably SSD solid state hard disk.
Finally, the present invention proposes a kind of data transmission device using distributed video monitoring analysis system, including one
Or multiple high-definition intelligent ball machines for being distributed in different location and/or IP Camera, one or more are distributed in the exchange in region
Machine and/or router, one or more storage devices and including one or more servers and one or more clients
Control centre；Wherein,
The high-definition intelligent ball machine and/or IP Camera are connected by communication network and the interchanger and/or router
It connects, and the video of acquisition and/or image data is transferred to by the control centre by the interchanger and/or router；Institute
One or more servers are stated to connect with one or more of storage devices；The wherein number using distributed monitoring system
It further include controller according to transmitting device, the controller is for executing above-mentioned 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 (10)
1. a kind of distributed video monitoring analysis system, which is characterized in that be distributed in the height of different location including one or more
Clear intelligence ball machine and/or IP Camera, one or more is distributed in the interchanger and/or router in region, one or more
Storage device and control centre including one or more servers and one or more clients；Wherein,
The high-definition intelligent ball machine and/or IP Camera are connect by communication network with the interchanger and/or router, and
The video of acquisition and/or image data are transferred to the control centre by the interchanger and/or router；
One or more of servers are connect with one or more of storage devices.
2. distributed video monitoring analysis system according to claim 1, which is characterized in that the high-definition intelligent ball machine
And/or IP Camera includes: control device, storage device, router, far infrared transceiver, light intensity test device；Its
In,
The control device and the storage device, high definition camera device, storage device, router, far infrared transceiver with
And light intensity test device connection, for sending, receiving and running control instruction；
The storage device is connect with the control device, high definition camera device, for storing the height obtained by the router
Clear video data and/or image data, and storage control the high definition camera device, router and far infrared transceiver
Control instruction；
The router is connect with the control device and storage device, the high definition view for obtaining the high definition camera device
Frequency according to and/or image data be sent to management platform, and there is at least one LAN interface, at least one wan interface and at least
One reception of wireless signals module, wherein the LAN interface is for sending and receiving wire signal and by for that will pass through
Ethernet receives electric energy, and the reception of wireless signals module is for sending and receiving wireless signal；
The far infrared transceiver is connect with the control device, for infrared imaging and transmitting-receiving infrared signal；
The light intensity test device is connect with the control device, for detecting the light of the high-definition intelligent ball machine ambient enviroment
Intensity.
3. distributed video monitoring analysis system according to claim 2, which is characterized in that the high-definition intelligent ball machine
And/or IP Camera further include:
PM2.5 particulate matter detection module, pernicious gas detection module and flame detection modules, wherein
The PM2.5 particulate matter detection module is connect with the control device, for detecting high-definition intelligent ball machine ambient enviroment
PM2.5 concentration；
The pernicious gas detection module is connect with the control device, for detecting the nocuousness of high-definition intelligent ball machine ambient enviroment
Gas concentration；
The flame detection modules are connect with the control device, for detecting whether high-definition intelligent ball machine ambient enviroment generates fire
Flame.
4. distributed video monitoring analysis system according to claim 1, which is characterized in that the server and/or visitor
Family end includes memory module and authentication module, and the memory module is to store video images data and identity authority information；Institute
Authentication module is stated for from the identity identification information that obtains in identification module and will be stored in advance in the memory module
Identity authority information compare.
5. distributed video monitoring analysis system according to claim 1, which is characterized in that the server operation
Linux system, the video stream media serve end program are Live555 serve end program.
6. distributed monitoring system according to claim 5, which is characterized in that the Live555 serve end program provides
Format is RTSP video protocols service H.265.
7. distributed video monitoring analysis system according to claim 1, which is characterized in that further include intelligent video data
Analysis server, the intelligent video data analytics server includes control module, rule-definition module, motion detection module,
Image detection module and alarm module；Wherein,
The control module is connect with the rule-definition module, motion detection module, image detection module and alarm module, is used
Control instruction is sent in data of the reception from above-mentioned module and to above-mentioned module；
The rule-definition module is connect with the control module, for being arranged and storing the threshold for triggering the alarm module and alarming
Value Data；
The motion detection module is connect with the control module, wherein motion characteristic data are stored with, it is continuous for will acquire
Video data decompose Framed Data, and frame data and the motion characteristic data are compared, and comparing result is sent
To control module；
Described image detection module is connect with the control module, wherein it is stored with image feature data, the figure for will acquire
As data and described image characteristic compare, and control module is sent by comparing result；
Alarm module is connect with the control module, for issuing alarm signal.
8. distributed video monitoring analysis system according to claim 7, which is characterized in that the intelligent video data point
Analysis server further includes memory module and authentication module, and the memory module is believed to store video images data and identity authority
Breath；The authentication module is used for the identity identification information obtained from identification module and is stored in advance in the storage mould
Identity authority information in block compares.
9. a kind of data transmission method, which comprises the following steps:
S100 video and/or image data) are obtained by high definition camera device, and is encoded and is transmitted with the resolution ratio of 4K；
S200 ambient light intensity and environment PM2.5 concentration) are detected, if ambient light intensity is greater than first threshold and PM2.5 concentration value
It lower than third threshold value, then keeps high definition camera device to start, and data is encoded and transmitted with the resolution ratio of 4K, if environment light
Intensity is lower than first threshold and is greater than second threshold, then obtains video data using high definition camera device, and starts infrared ray receipts
Transmitting apparatus obtains image data, carries out compression to the video of acquisition and is encoded and transmitted with the resolution ratio not higher than 1080P
Data, and obtain image data using far infrared transceiver every first time and transmit；If ambient light intensity is lower than second
Threshold value or PM2.5 concentration value are higher than third threshold value, then close high definition camera device, and starting far infrared transceiver obtains video
And/or image data；
S300) video and/or image data are saved in the storage device and be shown on the desplay apparatus.
10. a kind of data transmission device using distributed video monitoring analysis system, which is characterized in that including one or more
Be distributed in the high-definition intelligent ball machine and/or IP Camera of different location, one or more be distributed in region interchangers and/or
In router, one or more storage devices and control including one or more servers and one or more clients
The heart；Wherein,
The high-definition intelligent ball machine and/or IP Camera are connect by communication network with the interchanger and/or router, and
The video of acquisition and/or image data are transferred to the control centre by the interchanger and/or router；
One or more of servers are connect with one or more of storage devices.
Wherein the data transmission device using distributed monitoring system further includes controller, and the controller is for executing such as
Method as claimed in claim 9.
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110619747A (en) * | 2019-09-27 | 2019-12-27 | 山东奥邦交通设施工程有限公司 | Intelligent monitoring method and system for highway road |
| CN110636045A (en) * | 2019-08-20 | 2019-12-31 | 重庆特斯联智慧科技股份有限公司 | Public security field service support equipment and system based on wide area internet of things |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103281518A (en) * | 2013-05-30 | 2013-09-04 | 中国科学院长春光学精密机械与物理研究所 | Multifunctional networking all-weather intelligent video monitoring system |
| CN103974039A (en) * | 2014-04-29 | 2014-08-06 | 中科融通物联科技无锡有限公司 | Intelligent infrared thermal imaging and high-definition visible light dual-waveband video monitoring system |
| CN204258986U (en) * | 2014-12-26 | 2015-04-08 | 陕西学前师范学院 | A kind of cluster video monitoring system |
| CN206820844U (en) * | 2017-05-19 | 2017-12-29 | 天津中德应用技术大学 | Penetrating Fog haze type video camera based on the detection of PM2.5 sensors |
-
2018
- 2018-12-17 CN CN201811542138.9A patent/CN109756706A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103281518A (en) * | 2013-05-30 | 2013-09-04 | 中国科学院长春光学精密机械与物理研究所 | Multifunctional networking all-weather intelligent video monitoring system |
| CN103974039A (en) * | 2014-04-29 | 2014-08-06 | 中科融通物联科技无锡有限公司 | Intelligent infrared thermal imaging and high-definition visible light dual-waveband video monitoring system |
| CN204258986U (en) * | 2014-12-26 | 2015-04-08 | 陕西学前师范学院 | A kind of cluster video monitoring system |
| CN206820844U (en) * | 2017-05-19 | 2017-12-29 | 天津中德应用技术大学 | Penetrating Fog haze type video camera based on the detection of PM2.5 sensors |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110636045A (en) * | 2019-08-20 | 2019-12-31 | 重庆特斯联智慧科技股份有限公司 | Public security field service support equipment and system based on wide area internet of things |
| CN110619747A (en) * | 2019-09-27 | 2019-12-27 | 山东奥邦交通设施工程有限公司 | Intelligent monitoring method and system for highway road |
| CN110958404A (en) * | 2019-11-28 | 2020-04-03 | 中国商用飞机有限责任公司北京民用飞机技术研究中心 | Display control method, splicing display control system and laboratory display control system |
| CN111757064B (en) * | 2020-06-30 | 2021-02-23 | 普瑞达建设有限公司 | Intelligent high-definition monitoring control system and method |
| CN111757064A (en) * | 2020-06-30 | 2020-10-09 | 普瑞达建设有限公司 | Intelligent high-definition monitoring control system and method |
| CN112114906A (en) * | 2020-09-30 | 2020-12-22 | 上海商米科技集团股份有限公司 | Multi-camera application mode method based on android platform |
| CN112114906B (en) * | 2020-09-30 | 2024-01-30 | 上海商米科技集团股份有限公司 | Multi-camera application mode method based on android platform |
| CN112261762A (en) * | 2020-10-14 | 2021-01-22 | 四川湖山电器股份有限公司 | Stage lighting remote regulation and control system based on cloud platform |
| CN113242403A (en) * | 2021-03-31 | 2021-08-10 | 普天和平科技有限公司 | Server and video playing system |
| CN113365025A (en) * | 2021-05-08 | 2021-09-07 | 山西三友和智慧信息技术股份有限公司 | Big data-based smart campus security management platform |
| CN113038088A (en) * | 2021-05-20 | 2021-06-25 | 南京安道智能科技有限公司 | Intelligent building monitoring system based on Internet of things and monitoring method thereof |
| CN113038088B (en) * | 2021-05-20 | 2021-08-31 | 南京安道智能科技有限公司 | Intelligent building monitoring system based on Internet of things and monitoring method thereof |
| CN113422987A (en) * | 2021-07-15 | 2021-09-21 | 南京感动科技有限公司 | Expressway video data calling method |
| CN114125390A (en) * | 2021-11-22 | 2022-03-01 | 深圳市博尔特科技发展有限公司 | Modularized distributed audio and video processing method |
| CN114125390B (en) * | 2021-11-22 | 2022-11-25 | 深圳市博尔特科技发展有限公司 | Modular distributed audio and video processing system and method |
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