CN106685763B - Application platform that is a kind of while supporting public network transmission and private network transmission - Google Patents
Application platform that is a kind of while supporting public network transmission and private network transmission Download PDFInfo
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- CN106685763B CN106685763B CN201611259442.3A CN201611259442A CN106685763B CN 106685763 B CN106685763 B CN 106685763B CN 201611259442 A CN201611259442 A CN 201611259442A CN 106685763 B CN106685763 B CN 106685763B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/36—Flow control; Congestion control by determining packet size, e.g. maximum transfer unit [MTU]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/565—Conversion or adaptation of application format or content
- H04L67/5651—Reducing the amount or size of exchanged application data
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Environmental & Geological Engineering (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The present invention provides application platform that is a kind of while supporting public network transmission and private network transmission, which includes server and the public network server to communicate with server, several private network servers and video database；Public network server corresponds to a public network IP address；Each private network server respectively corresponds to a private network IP address；Server includes receiving unit, data packet judging unit, video slicing unit and network state judging unit, the application platform can select different network transmissions according to the size of video data packet and in conjunction with public network server and the network state of private network server, and then network transmission efficiency is improved, thoroughly solve the technical issues of network transmission delay.
Description
Technical field
The invention belongs to field of picture communication, in particular to a kind of to support that the application of public network transmission and private network transmission is flat simultaneously
Platform.
Background technique
Traditional video data packet passes through main processor circuit resume module, is then sent out by public network transmission circuit module
It goes.It will cause that transmission rate is slow, network delay is big in this way, encounter burst thing, resulting even in public network can not be passed
It is defeated.Usually in emergency command and emergency management and rescue, the advantage and disadvantage that public network and private network network have application, but have nothing in common with each other,
For example public network covering is wide, deficiency is vulnerable to interference and to be covered with blind area, and suspension, private network network are also possible under specific condition
It is from establishing network, communication is secure, but transmission range is limited, and disposes more complex.It is of the existing technology in order to solve the problems, such as,
CN103220584 discloses one kind while supporting the wireless video and audio application system of public network transmission and private network transmission, in the system
Simultaneously include private network network and public network network, is switched between two networks by switching switch to realize.But the application system
There are the problem of for only public network network and private network network implementations simply switched, there is no specifically until what time select public affairs
Net and private network network are transmitted, cause it is entire transmission efficiency is low, thoroughly solving the problems, such as network delay.
Summary of the invention
Of the existing technology in order to solve the problems, such as, the present invention provides a kind of while supporting what public network transmission and private network were transmitted
Application platform, which, which can determine, solves the problems, such as network delay, improves the efficiency of transmission of video,.
Specific technical solution of the present invention is as follows:
One aspect of the present invention provides application platform that is a kind of while supporting public network transmission and private network transmission, the application platform packet
Include server and the public network server to communicate with server, several private network servers and video database；Public network server
A corresponding public network IP address；Each private network server respectively corresponds to a private network IP address；
Server includes:
Receiving unit, for receiving the video data packet of video database transmission；
Data packet judging unit works as view for judging the size of video data packet and preset data packet threshold value
When frequency data packet is not less than preset data packet threshold value, cutting instruction is sent to video slicing unit, when video data packet is less than
When preset data packet threshold value, decision instruction is sent to network state judging unit；
Video slicing unit is formed for carrying out cutting to video data packet according to the period in different time periods
Then video data packet sends decision instruction to network state judging unit again；
Network state judging unit, for judging the network transmission state of public network server and private network server, and according to
Network transmission state issues the request of transmitting video data packet to public network server or private network server.
It is further to improve, it is equipped in public network server and each private network server and is automatically deleted module, and respectively
It is built-in with a public network and sends area and a private network and send area, public network sends area and each private network sends the number in area respectively with public network IP
Location and each private network IP address are corresponding；Public network sends area and private network sends area and is used for buffered video data packet, whenever public network service
After one video data packet of device and private network server transport, module is automatically deleted by the video data packet sent automatically from public network
It sends area or private network sends in area and deletes.
Further to improve, network state judging unit includes first judgment module and the first transmission request module, works as view
When frequency data packet is less than preset data packet threshold value, first judgment module is for judging that public network sends area and private in preset time period
Net sends the video data packet in area and reduces whether number is greater than preset reduction number threshold value, if there is greater than preset reduction number
The public network of threshold value sends area or private network sends area, and the first transmission request module is corresponding to the most transmission area of data packet reduction number
The request of server transmission transmitting video data packet.
Further to improve, network state judging unit further includes the second judgment module, pro rate module and the second biography
Defeated request module, when video data packet is not less than preset data packet threshold value, the second judgment module is for judging preset time
The video data packet that public network is sent in area and private network transmission area in section reduces whether number is greater than preset reduction number threshold value, if deposited
It is preset reducing number threshold value being greater than, corresponding public network is sent into area or each private network sends the reduction of the video data packet in area
Number is arranged from high to low, while the instruction of pro rate is sent to pro rate module；Pro rate module will be for that will cut
Video data packet after point sends area according to public network and/or each private network sends the height that data packet reduces number in area and is allocated；
Second transmission request module sends transmission to corresponding public network server and/or each private network server respectively according to allocation result
The request of video data packet.
Further to improve, server further includes network transmission monitoring unit, and network transmission monitoring unit includes transmission prison
It surveys module, transmission blocking module and third and transmits request module；
Transmission of monitoring module, for real-time monitoring public network send area and/or private network send area it is 2 seconds adjacent in send video counts
According to the number of packet, if the number difference of the latter 1 second video data packet number sent and first 1 second transmission data packet is less than preset
Threshold value sends to transmission blocking module and intercepts instruction；
Blocking module is transmitted, for intercepting the video data packet that do not transmit；Third transmit request module, for
1 second video data packet number sent is greater than the transmission area pair of preset threshold value with the number difference for sending data packet for first 1 second afterwards
The server answered sends the request for continuing transmitting video data packet.
Further to improve, network transmission monitoring unit further includes third judgment module, the view sent for 1 second after judging
Frequency data packet number with first 1 second send data packet number difference be greater than preset threshold value transmission area be public network send area or
Private network sends area.
Further to improve, network transmission monitoring unit further includes the 4th judgment module and switching module, when third judges
When module judges that sending area sends area for public network, the 4th judgment module is used to judge public affairs in preset time period when first judgment module
When net sends the video data packet reduction number in area less than preset reduction number threshold value, switching command is sent to switching module；
The video data packet number and first 1 second transmission data that switching module sent for realizing public network server and latter 1 second
The number difference of packet is greater than the switching of preset threshold value sent between the corresponding private network server in area.
It is further to improve, private network control module is built-in in each private network server, private network control module is for real
Now between each private network server network speed distribution.
It is further to improve, network transmission monitoring unit further include: the 5th judgment module, the 4th transmission request module kimonos
Business device statistical module, when third judgment module judges that sending area sends area for private network, the 5th judgment module was for 1 second after counting
The video data packet number of transmission sent the number that data packet number difference is greater than the transmission area of preset threshold value with first 1 second, such as
It is 1 that fruit, which sends area's number, and the 4th transmission request module is sent to the corresponding server in the transmission area continues transmitting video data
The instruction of packet sends statistics instruction, server statistics module to server statistics module if the number for sending area is greater than 1
The video data packet number sent for 1 second after counting sent the transmission that data packet number difference is greater than preset threshold with first 1 second
Area's number, and be ranked up according to the size of difference, while sending request transmission instruction to the 4th transmission request module；4th passes
Defeated request module sends the instruction for continuing to transmit data packet to the maximum corresponding private network server in area that sends of difference, at the same to its
Its network speed is distributed to maximum transmission area and corresponded to by the private network control module transmission in the remaining corresponding private network server in transmission area
Private network server instruction.
Beneficial effects of the present invention are as follows:
Application platform that is provided by the invention while supporting public network transmission and private network to transmit can be according to the big of video data packet
It is small and different network transmissions is selected in conjunction with public network server and the network state of private network server, and then improve network biography
Defeated efficiency thoroughly solves the technical issues of network transmission delay.
Detailed description of the invention
Fig. 1 is a kind of structural block diagram for the application platform for supporting public network transmission and private network transmission simultaneously of embodiment 1；
Fig. 2 is a kind of structural block diagram for the application platform for supporting public network transmission and private network transmission simultaneously of embodiment 4；
Fig. 3 is a kind of structural block diagram for the application platform for supporting public network transmission and private network transmission simultaneously of embodiment 6；
Fig. 4 is a kind of structural block diagram for the application platform for supporting public network transmission and private network transmission simultaneously of embodiment 7.
Specific embodiment
Invention is further described in detail with following embodiment with reference to the accompanying drawing.
Embodiment 1
The present invention provides application platform that is a kind of while supporting public network transmission and private network transmission, as shown in Figure 1, the application is flat
Platform include include server 10 and the public network server 20 to communicate with server 10, several private network servers 30 and video counts
According to library 40；Public network server 20 corresponds to a public network IP address；Each private network server 30 respectively corresponds to a private network IP address；
Server 10 includes:
Receiving unit 110, for receiving the video data packet of the transmission of video database 40；
Data packet judging unit 120, for the size of video data packet and preset data packet threshold value to be judged, when
When video data packet is not less than preset data packet threshold value, cutting instruction is sent to video slicing unit 130, works as video data packet
When less than preset data packet threshold value, decision instruction is sent to network state judging unit 140；
Video slicing unit 130 forms for carrying out cutting to video data packet according to the period and has different time sections
Video data packet, then again to network state judging unit 140 send decision instruction；
Network state judging unit 140, for judging the network transmission state of public network server 20 and private network server 30,
And according to network transmission state, the request of transmitting video data packet is issued to public network server 20 or private network server 30.
Application platform that is provided by the invention while supporting public network transmission and private network to transmit receives first from video data
The video data packet in library, and the size of video data packet is judged, if video data packet is greater than data packet threshold value, application
Platform will to the video data packet carry out cutting, form small data packet, during cutting mainly according to the period into
It is single to be sent to network state judgement by the video data packet after cutting and less than the video data packet of data packet threshold value for row cutting
Member, selected according to public network server and the network state of each private network server can transmitting video data packet server, this
Invention judges the size of video data packet to property with having needle, and has selected multiple private network servers in the design process
It is transmitted, improves the efficiency of transmission of video, and then efficiently solve the problems, such as network delay.
Embodiment 2
The present invention provides application platform that is a kind of while supporting public network transmission and private network transmission, the application platform and embodiment
It unlike 1, is equipped in public network server 20 and each private network server 30 and is automatically deleted module 230, and built in difference
There is a public network to send area and a private network and send area, public network sends area and each private network send the number in area respectively with public network IP address and
Each private network IP address is corresponding；Public network sends area and private network sends area and is used for buffered video data packet, whenever public network server 20
With private network server 30 transmit a video data packet after, be automatically deleted module 230 by the video data packet sent automatically from
Public network sends area or private network sends in area and deletes.
Be equipped in the public network server and private network server of application platform provided by the present invention be automatically deleted module and
Corresponding transmission area, the transmission area can be used for buffered video data packet, be added with upper-part, can accurate judgement public network server and
The network state of private network server improves the efficiency of transmission of whole system.
Embodiment 3
The present invention provides application platform that is a kind of while supporting public network transmission and private network transmission, the application platform and embodiment
2 difference is that network state judging unit 140 includes first judgment module 141 and the first transmission request module 142, works as view
When frequency data packet is less than preset data packet threshold value, first judgment module 141 is for judging that public network sends area in preset time period
The video data packet in area is sent with private network and reduces whether number is greater than preset reduction number threshold value, is subtracted if there is greater than preset
The public network of a small number of threshold values sends area or private network sends area, and the first transmission request module 142 reduces the most transmission of number to data packet
The corresponding server in area sends the request of transmitting video data packet.
When the video data packet to be transmitted is smaller, data packet can not be handled, directly be transmitted, selection is public
When network server or which private network server are transmitted, application platform is mainly according to the data packet for sending area in each server
Quantity is reduced to select corresponding server, such as the reduction quantity of data packet in 1 second can be monitored, quantity is reduced according to data packet
Number can determine whether the transmission speed of server, thus the server transport video for selecting transmission speed bigger, and then net
The problem of network delay and Caton.
Embodiment 4
The present invention provides application platform that is a kind of while supporting public network transmission and private network transmission, and the platform and embodiment 3 are not
With as shown in Fig. 2, network state judging unit 140 further includes the second judgment module 143, pro rate module 144 and the
Two transmission request modules 145, when video data packet is not less than preset data packet threshold value, the second judgment module 143 is for sentencing
The video data packet that public network is sent in area and private network transmission area in disconnected preset time period reduces whether number is greater than preset reduction number
Threshold value, it is preset reducing number threshold value if there is being greater than, corresponding public network is sent into the video in area or each private network transmission area
The reduction number of data packet is arranged from high to low, while the instruction of pro rate is sent to pro rate module 144；Ratio point
It is used to the video data packet after cutting sending area according to public network with module 144 and/or each private network sends data packet in area and reduces
Several height are allocated；Second transmission request module 145 according to allocation result, respectively to corresponding public network server and/or
Each private network server sends the request of transmitting video data packet.
When the video data packet to be transmitted is bigger, which needs to carry out data packet cutting, is formed different
The video data packet of size, then judgement selection public network server or which private network server are transmitted, and application platform is also
Number is mainly reduced according to the data packet for sending area in each server to select corresponding server, hair of the number greater than threshold value will be reduced
Send area according to reduce number number be ranked up, then application platform again by the data packet after cutting according to send area in data packet
Reduce number number be allocated the quantity of video data packet that each transmission area's corresponding server should transmit, can will compare in this way
Biggish video data packet is cut into small video data packet, then select transmission speed compare biggish corporate server and
Private network server common transport in proportion, effectively improves efficiency of transmission, solves the problems, such as network delay and Caton.
Embodiment 5
The present invention provides application platform that is a kind of while supporting public network transmission and private network transmission, the application platform and embodiment
Unlike 3, server 10 further includes network transmission monitoring unit 150, and network transmission monitoring unit 150 includes transmission of monitoring mould
Block 151, transmission blocking module 152 and third transmit request module 153；
Transmission of monitoring module 151, for real-time monitoring public network send area and/or private network send area it is 2 seconds adjacent in send view
The number of frequency data packet, if the latter 1 second video data packet number sent is less than in advance with the number difference for sending data packet for first 1 second
If threshold value, to transmission blocking module 152 send intercept instruction；
Blocking module 152 is transmitted, for intercepting the video data packet that do not transmit；Third transmits request module 153,
The video data packet number sent for 1 second backward is greater than the hair of preset threshold value with the number difference for sending data packet for first 1 second
The corresponding server in area is sent to send the request for continuing transmitting video data packet.
Application platform that is provided by the invention while supporting public network transmission and private network to transmit further can be to public network server
It is further monitored with the transmission speed of private network server, when discovery public network server or the transmission speed of private network server
It reduces, application platform provided by the invention can realize the switching transmitted between each server, to further increase transmission rate.
Embodiment 6
The present invention provides application platform that is a kind of while supporting public network transmission and private network transmission, the application platform and embodiment
Unlike 5, as shown in figure 3, network transmission monitoring unit 150 further includes third judgment module 159, sent out for 1 second after judging
The transmission area that the video data packet number sent is greater than preset threshold value with the number difference for sending data packet for first 1 second is that public network is sent
Area or private network send area.
As shown in figure 3, network transmission monitoring unit 150 further includes the 4th judgment module 154 and switching module 155, when
When three judgment modules 159 judge that sending area sends area for public network, the 4th judgment module 154 is used to sentence when first judgment module 141
When public network sends the video data packet reduction number in area less than preset reduction number threshold value in disconnected preset time period, to switching module
155 send switching command；
Switching module 155 sent for realizing public network server 20 and the latter 1 second video data packet number sent with first 1 second
The number difference of data packet is greater than the switching of preset threshold value sent between the corresponding private network server 30 in area.
It is provided by the invention at the same support public network transmission and private network transmission application platform to public network server and private network
When server transport rate is monitored, the server that can also further discriminate between transmission is public network or private network server, if
It is public network transmission, when public network transmission rate is slow, public network can be transmitted and be switched to private network transmission, and then improve efficiency of transmission, had
Effect solves the problems, such as Caton, so that entire transmission process is more smooth.
Embodiment 7
A kind of application platform for supporting public network transmission and private network transmission simultaneously provided by the invention, the platform and embodiment 6
Unlike, as shown in figure 4, being built-in with private network control module 301, private network control module 301 in each private network server 30
For realizing the distribution of each 30 network speeds of private network server.
As shown in figure 4, network transmission monitoring unit 150 further include: the 5th judgment module the 156, the 4th transmits request module
157 and server statistical module 158, when third judgment module 159 judges that sending area is private network transmission area, the 5th judgment module
The 156 video data packet numbers sent for 1 second after counting sent data packet number difference with first 1 second and are greater than preset threshold value
The number in area is sent, if sending area's number is 1, the 4th transmission request module 157 is sent out to the corresponding server in the transmission area
The instruction for continuing transmitting video data packet is sent, if the number for sending area is greater than 1, sends and unites to server statistics module 158
Meter instruction, 1 second video data packet number sent and first 1 second transmission data packet after server statistics module 158 is used to count
Number difference is greater than the transmission area number of preset threshold, and is ranked up according to the size of difference, while asking modulus to the 4th transmission
Block 157 sends request transmission instruction；4th transmits request module 157 to the corresponding private network server 30 in the maximum transmission area of difference
The instruction for continuing to transmit data packet is sent, while sending the private network control module in the corresponding private network server 30 in area to remaining
301 send the instruction that its network speed is distributed to the corresponding private network server 30 in maximum transmission area.
Further, the private network in the corresponding private network server 30 in area, which is sent, to remaining while the present invention is signified controls mould
Block 301 sends the instruction that its network speed is distributed to the corresponding private network server 30 in maximum transmission area, and wherein remaining sends area
Refer to that the video data packet number that latter 1 second sends sent the transmission area that data packet number difference is greater than preset threshold with first 1 second,
And its network speed is distributed into the corresponding private network server in maximum transmission area, refers to and guarantees that the video of oneself transmission does not remain after Caton
Remaining network speed distributes to the corresponding private network server in maximum transmission area, and the calculating process of remaining network speed can be according to the server one
The quantity of maximum data packet can be transmitted to calculate by being transmitted in the quantity and this time of data packet in the section time.
It is provided by the invention at the same support public network transmission and private network transmission application platform to public network server and private network
When server transport rate is monitored, the server that can also further discriminate between transmission is public network or private network server, if
It is private network transmission, when private network transmission rate is slow, remaining transmission rate can be distributed to than the network speed of faster private network server
The private network server of transmitting video data packet, and then efficiency of transmission is improved, effectively Caton is solved the problems, such as, so that entire transmission process
It is more smooth.
The present invention is not limited to above-mentioned preferred forms, anyone can show that other are various under the inspiration of the present invention
The product of form, however, make any variation in its shape or structure, it is all that there is skill identical or similar to the present application
Art scheme, is within the scope of the present invention.
Claims (4)
1. a kind of application platform for supporting public network transmission and private network transmission simultaneously, which is characterized in that the application platform includes clothes
Business device (10) and a public network server (20), several private network servers (30) and the video counts to communicate with the server (10)
According to library (40)；The corresponding public network IP address of the public network server (20)；Each private network server (30) is respectively corresponding
One private network IP address；
The server (10) includes:
Receiving unit (110), for receiving the video data packet of video database (40) transmission；
Data packet judging unit (120) works as view for judging the size of video data packet and preset data packet threshold value
When frequency data packet is not less than preset data packet threshold value, cutting instruction is sent to video slicing unit (130), works as video data packet
When less than preset data packet threshold value, decision instruction is sent to network state judging unit (140)；
Video slicing unit (130) is formed for carrying out cutting to video data packet according to the period in different time periods
Then video data packet sends decision instruction to network state judging unit (140) again；
Network state judging unit (140), for judging the network transmission shape of public network server (20) and private network server (30)
State, and according to network transmission state, asking for transmitting video data packet is issued to public network server (20) or private network server (30)
It asks；
The server (10) further includes network transmission monitoring unit (150), and the network transmission monitoring unit (150) includes passing
Defeated monitoring modular (151), transmission blocking module (152), third transmission request module (153), third judgment module (159), the
Four judgment modules (154), switching module (155), the 5th judgment module (156), the 4th transmission request module (157) and server
Statistical module (158)；
The transmission of monitoring module (151), for real-time monitoring public network send area and/or private network send area it is 2 seconds adjacent in send
The number of video data packet, if the number difference that the latter 1 second video data packet number sent sent data packet with first 1 second is less than
Preset threshold value sends to the transmission blocking module (152) and intercepts instruction；
The transmission blocking module (152), for intercepting the video data packet that do not transmit；Modulus is asked in the third transmission
Block (153), the video data packet number sent for 1 second backward are greater than preset with the number difference for sending data packet for first 1 second
The corresponding server in area that sends of threshold value sends the request for continuing transmitting video data packet；
The third judgment module (159), the video data packet number and first 1 second transmission data packet sent for 1 second after judging
Number difference to be greater than the transmission area of preset threshold value be that public network sends area or private network and sends area；
When the third judgment module (159) judges that sending area sends area for public network, the 4th judgment module (154) is used for
When the first judgment module (141) judges that the video data packet that public network sends in area in preset time period reduces number less than default
Reduction number threshold value when, Xiang Suoshu switching module (155) send switching command；
The switching module (155) was for realizing public network server (20) and the latter 1 second video data packet number sent and first 1 second
The number difference of data packet is sent greater than the switching between the corresponding private network server (30) in transmission area of preset threshold value；
It is built-in with private network control module (301) in each private network server (30), the private network control module (301) is used
The distribution of network speed between realizing each private network server (30)；
When the third judgment module (159) judges that sending area sends area for private network, the 5th judgment module (156) is used for
1 second video data packet number sent sent the transmission area that data packet number difference is greater than preset threshold value with first 1 second after statistics
Number, if sending area's number is 1, the 4th transmission request module (157) is to the corresponding server in transmission area hair
The instruction for continuing transmitting video data packet is sent, if the number for sending area is greater than 1, Xiang Suoshu server statistics module
(158) send statistics instruction, the server statistics module (158) be used for count after 1 second send video data packet number and
The transmission area number that data packet number difference is greater than preset threshold is sent, and is ranked up according to the size of difference within first 1 second, simultaneously
Request transmission instruction is sent to the 4th transmission request module (157)；4th transmission request module (157) is maximum to difference
It sends the corresponding private network server (30) in area and sends the instruction for continuing to transmit data packet, while sending the corresponding private in area to remaining
Private network control module (301) in network server (30), which is sent, distributes to the corresponding private network service in maximum transmission area for its network speed
The instruction of device (30).
2. the application platform as described in claim 1 for supporting public network transmission and private network transmission simultaneously, which is characterized in that the public affairs
It is equipped in network server (20) and each private network server (30) and is automatically deleted module (230), and be built-in with respectively
One public network sends area and a private network and sends area, the public network sends area and each private network send the number in area respectively with public network IP address
It is corresponding with each private network IP address；The public network sends area and private network sends area and is used for buffered video data packet, whenever public network takes
It is engaged in after device (20) and private network server (30) one video data packet of transmission, the module (230) that is automatically deleted is by what is sent
Video data packet sends area from public network automatically or private network sends in area and deletes.
3. the application platform as claimed in claim 2 for supporting public network transmission and private network transmission simultaneously, which is characterized in that the net
Network state judging unit (140) includes first judgment module (141) and the first transmission request module (142), works as video data packet
When less than preset data packet threshold value, the first judgment module (141) for judge in preset time period public network send area and
Private network sends the video data packet in area and reduces whether number is greater than preset reduction number threshold value, if there is greater than preset reduction
The public network of number threshold value sends area or private network and sends area, and it is most that first transmission request module (142) to data packet reduces number
Send the request that the corresponding server in area sends transmitting video data packet.
4. the application platform as claimed in claim 3 for supporting public network transmission and private network transmission simultaneously, which is characterized in that the net
Network state judging unit (140) further includes that modulus is asked in the second judgment module (143), pro rate module (144) and the second transmission
Block (145), when video data packet is not less than preset data packet threshold value, second judgment module (143) is pre- for judging
If the video data packet that public network is sent in area and private network transmission area in the period reduces whether number is greater than preset reduction number threshold value,
It is preset reducing number threshold value if there is being greater than, corresponding public network is sent into the video data packet in area or each private network transmission area
Reduction number arranged from high to low, while to the pro rate module (144) send pro rate instruction；The ratio
Example distribution module (144) is used to the video data packet after cutting sending area according to public network and/or each private network sends data in area
The height that packet reduces number is allocated；Second transmission request module (145) is according to allocation result, respectively to corresponding public network
Server and/or each private network server send the request of transmitting video data packet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611259442.3A CN106685763B (en) | 2016-12-30 | 2016-12-30 | Application platform that is a kind of while supporting public network transmission and private network transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611259442.3A CN106685763B (en) | 2016-12-30 | 2016-12-30 | Application platform that is a kind of while supporting public network transmission and private network transmission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106685763A CN106685763A (en) | 2017-05-17 |
| CN106685763B true CN106685763B (en) | 2019-11-12 |
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Family Applications (1)
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| CN109587279A (en) * | 2018-01-31 | 2019-04-05 | 钛马信息网络技术有限公司 | A kind of transmission method of request, device, equipment, medium and system |
| CN110662248B (en) * | 2018-06-29 | 2022-07-08 | 成都鼎桥通信技术有限公司 | Signal measurement method and apparatus |
| CN109413509A (en) * | 2018-12-06 | 2019-03-01 | 武汉微梦文化科技有限公司 | A kind of HD video processing method |
| CN111464374B (en) * | 2020-02-21 | 2021-09-21 | 中国电子技术标准化研究院 | Network delay control method, equipment and device |
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