CN105681459A - Data transmission method of unmanned remote device - Google Patents
Data transmission method of unmanned remote device Download PDFInfo
- Publication number
- CN105681459A CN105681459A CN201610122586.8A CN201610122586A CN105681459A CN 105681459 A CN105681459 A CN 105681459A CN 201610122586 A CN201610122586 A CN 201610122586A CN 105681459 A CN105681459 A CN 105681459A
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- Prior art keywords
- data
- unmanned remote
- server
- online
- remote equipment
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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
- H04L67/14—Session management
- H04L67/141—Setup of application sessions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
- H04L69/163—In-band adaptation of TCP data exchange; In-band control procedures
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Computer And Data Communications (AREA)
Abstract
The invention relates to an unmanned remote device, and especially to the data transmission of an unmanned remote device. The invention provides a data transmission method of the unmanned remote device, which includes the steps of: establishing online with a server and transmitting data. The data is transmitted through a data structure cutting mode. A method for establishing online with the server includes the steps of: registering and obtaining the verification of a server side; firstly using a system default initialized account number and a password to log in the server; after the verification is successful, sending another group of a check ID and a Check Password to a terminal device by the server side; and after the register is successful, establishing online with the server side by a terminal, sending a demand for asking for Login, inputting login information of the Check ID and the Check PWD at this time, and confirming to have a login authority through verification. The data transmission method of the unmanned remote device has the following advantages that the transmission is still performed rightly when network signals are not stable, the repeatable transmission is not performed, and the network cost is saved.
Description
Technical field
The present invention relates to a kind of unmanned remote equipment, the data particularly to unmanned remote equipment are transmitted.
Background technology
Unmanned remote equipment is in operatorless device, the various situation of unmanned remote equipment must be known constantly, through 3G, 4G wireless network, message is sent back server, but due to 3G or 4G network signal instability normal off line, cause that corrupted data is imperfect or cannot transmit completely, cause that equipment remotely cannot know equipment As-Is and network communication situation in real time. And wireless network transmissions there is also the problem of safety, it is stolen in transmitting procedure or is modified.
Most of serialitys transmit data acquisition Socket mode, transmit in data particularly in Games Software, but game uses generally all on computers and has good network environment, but do not possess good network environment on unmanned remote equipment. Usual Socket on-line mode first to be shaken hands, confirm that both sides are that what to be verified is safe, just set up online, transmit data alternately, but shake hands when network outage and set up and online must try again, and on-line state must be always maintained at, repeat to shake hands, set up online and keep online if intermittently will result in always, waste network cost and inefficent.
Summary of the invention
In order to solve problem above, the invention provides the data transmission method of a kind of unmanned remote equipment, setting up online and transmission data including with server, set up online and transmission data including with server, described transmission data are that data structure cutting mode is transmitted.
The host-host protocol of described transmission data fit SOAP uses the data structure of XML, has label data structure.
In described data structure is cut, when message size of data just can be cut more than 5KB.
Message contents is split by the principle of described data structure cutting with different attribute, is transmitted with different packages, has unique value UID in each package.
Described packet size is less than 2KB.
Described and server is set up online method and is: registration obtains the checking of service product end, the initialized account of system default and password is first used to login, after being proved to be successful, server end can send out another group CheckID and CheckPassword again to terminal unit, after succeeding in registration, terminal and server end are set up online, Login demand is logined in transmission request, now inputs CheckID, CheckPWD etc. and logins message, has via demonstration validation and logins authority.
Described and server sets up online method low layer, and to remain TCPSocket online, puts into Key in the content and is verified guaranteeing that both sides are via authenticated.
Described and server sets up online method when unmanned remote equipment does not obtain SessionKey, server end can produce one group of SessionKey, when requiring terminal unit in heart beating and transmit data, identity and data correctness must be verified by band SessionKey, server is regularly to require that terminal unit changes SessionKey, it is ensured that data will not be modified.
The data transmission method of a kind of unmanned remote equipment provided by the invention has the advantage that
1, still can correctly transmit under network signal shakiness;
2, repeatability transmission will not be done, save network cost.
Detailed description of the invention
The present invention is described in detail below.
The invention provides the data transmission method of a kind of unmanned remote equipment, set up online and transmission data including with server, set up online and transmission data including with server, described transmission data are that data structure cutting mode is transmitted. The host-host protocol of described transmission data fit SOAP uses the data structure of XML, has label data structure, it is easy to read, and data crush and very easily find.
In unstable networks situation; message often can be interrupted and cannot transmit; cause that corrupted data is imperfect or cannot transmit completely; so adopting data cutting mode transmission in patent of the present invention; although adopting the design of XML structure label, but cutting mode is not adopt data capacity to cut, and adopts data structure to cut; such cutting mode causes data structure when every time transmitting to complete, and diminishes via cutting package simultaneously and also easily transmits.
When message size of data just can be cut more than 5KB, message contents is split by the principle of cutting with different attribute, and unconformity transmits together.
Embodiment 1,
Automatic vending machine is a kind of unmanned remote equipment, the information needing transmission includes Transaction Information, Cang Dao sells information off, cumulative sale total number information, error message, switch gate information, send accumulative Transaction Information, price-aggregate sales information, Cang Dao sell information etc. off, under unstable network condition, transmission of data is that data structure cutting mode is transmitted, transmitted with different packages, each package with less than 2KB for principle. Data are diminished and reaches can also transmit under unstable signal. Having unique value UID in each package, above-mentioned data note has UID value, it is judged that UID value judges whether data repeat, and repeats, and no longer transmits.
Most of serialitys transmit data acquisition Socket mode, transmit in data particularly in Games Software, but game uses generally all on computers and has good network environment, but do not possess good network environment on unmanned remote equipment. Usual Socket on-line mode first to be shaken hands, confirm that both sides are that what to be verified is safe, just set up online, transmit data alternately, but shake hands when network outage and set up and online must try again, and on-line state must be always maintained at, repeat to shake hands, set up online and keep online if intermittently will result in always, waste network cost and inefficent.
The present invention and server set up online method: registration obtains the checking of service product end, the initialized account of system default and password is first used to login, after being proved to be successful, server end can send out another group CheckID and CheckPassword again to terminal unit, after succeeding in registration, terminal and server end are set up online, Login demand is logined in transmission request, now inputs CheckID, CheckPWD etc. and logins message, has via demonstration validation and logins authority.
Described and server sets up online method low layer, and to remain TCPSocket online, puts into Key in the content and is verified guaranteeing that both sides are via authenticated.
Although this have the advantage that but low layer remains the online what is called that do not carry out of TCPSocket and shakes hands, but put into Key in the content and be verified guaranteeing that both sides are via authenticated, be safe. Once transmission data complete just broken string, it is not necessary to be always maintained at on-line state, save network cost, increase efficiency.
Embodiment 2
For automatic vending machine, when first time uses, automatic vending machine must register the checking of acquirement service product end, now first using the initialized account of system default and password to login, after being proved to be successful, server end can send out another group CheckID and CheckPassword again to terminal unit. After succeeding in registration, terminal and server end are set up online, Login demand is logined in transmission request, now input CheckID, CheckPWD etc. and login message, have via demonstration validation and login authority, if this automatic vending machine does not obtain SessionKey, server end can produce one group of SessionKey, when requiring terminal unit in heart beating and transmit data, identity and data correctness must be verified by band SessionKey, server is regularly to require that terminal unit changes SessionKey, to guarantee that data will not be modified.
Claims (8)
1. a data transmission method for unmanned remote equipment, sets up online and transmission data including with server, it is characterised in that: described transmission data are that data structure cutting mode is transmitted.
2. the data transmission method of unmanned remote equipment as claimed in claim 1, it is characterised in that: the host-host protocol of described transmission data fit SOAP uses the data structure of XML, has label data structure.
3. the data transmission method of unmanned remote equipment as claimed in claim 1, it is characterised in that: in described data structure is cut, when message size of data just can be cut more than 5KB.
4. the data transmission method of the unmanned remote equipment as described in claim 1-3 any claim, it is characterized in that: message contents is split by the principle of described data structure cutting with different attribute, transmitted with different packages, each package is had unique value UID.
5. the data transmission method of unmanned remote equipment as claimed in claim 3, it is characterised in that: described packet size is less than 2KB.
6. the data transmission method of unmanned remote equipment as claimed in claim 1, it is characterized in that: described and server is set up online method and is: registration obtains the checking of service product end, the initialized account of system default and password is first used to login, after being proved to be successful, server end can send out another group CheckID and CheckPassword again to terminal unit, after succeeding in registration, terminal and server end are set up online, Login demand is logined in transmission request, now input CheckID, CheckPWD etc. and login message, have via demonstration validation and login authority.
7. the data transmission method of unmanned remote equipment as claimed in claim 6, it is characterised in that: described and server sets up online method low layer, and to remain TCPSocket online, puts into Key in the content and is verified guaranteeing that both sides are via authenticated.
8. the data transmission method of unmanned remote equipment as claimed in claim 7, it is characterized in that: described sets up online method when unmanned remote equipment does not obtain SessionKey with server, server end can produce one group of SessionKey, when requiring terminal unit in heart beating and transmit data, identity and data correctness must be verified by band SessionKey, server is regularly to require that terminal unit changes SessionKey, it is ensured that data will not be modified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610122586.8A CN105681459A (en) | 2016-03-04 | 2016-03-04 | Data transmission method of unmanned remote device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610122586.8A CN105681459A (en) | 2016-03-04 | 2016-03-04 | Data transmission method of unmanned remote device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105681459A true CN105681459A (en) | 2016-06-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610122586.8A Pending CN105681459A (en) | 2016-03-04 | 2016-03-04 | Data transmission method of unmanned remote device |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101945266A (en) * | 2010-08-20 | 2011-01-12 | 山东神戎电子股份有限公司 | Adaptive method for wireless network video stream transmission |
| CN102647255A (en) * | 2012-05-14 | 2012-08-22 | 李勇 | Method and system for transmitting data on wireless voice channel in Internet of things energy consumption monitoring |
| CN102958105A (en) * | 2012-10-23 | 2013-03-06 | 大唐软件技术股份有限公司 | Internet of things terminal access method and device |
| CN103106742A (en) * | 2013-02-06 | 2013-05-15 | 成都思珩网络科技有限公司 | Vending network system |
-
2016
- 2016-03-04 CN CN201610122586.8A patent/CN105681459A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101945266A (en) * | 2010-08-20 | 2011-01-12 | 山东神戎电子股份有限公司 | Adaptive method for wireless network video stream transmission |
| CN102647255A (en) * | 2012-05-14 | 2012-08-22 | 李勇 | Method and system for transmitting data on wireless voice channel in Internet of things energy consumption monitoring |
| CN102958105A (en) * | 2012-10-23 | 2013-03-06 | 大唐软件技术股份有限公司 | Internet of things terminal access method and device |
| CN103106742A (en) * | 2013-02-06 | 2013-05-15 | 成都思珩网络科技有限公司 | Vending network system |
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Application publication date: 20160615 |