CN201717893U - Wireless remote data transmission device adaptive to three 3G communication protocols - Google Patents
Wireless remote data transmission device adaptive to three 3G communication protocols Download PDFInfo
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- CN201717893U CN201717893U CN2010201272299U CN201020127229U CN201717893U CN 201717893 U CN201717893 U CN 201717893U CN 2010201272299 U CN2010201272299 U CN 2010201272299U CN 201020127229 U CN201020127229 U CN 201020127229U CN 201717893 U CN201717893 U CN 201717893U
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Abstract
The utility model relates to a wireless remote data transmission device adaptive to three 3G communication protocols, which mainly comprises a data acquisition module, a multimode wireless communication module and a data receiving and processing platform; the data acquisition module performs communication with the multimode wireless communication module through an Ethernet, and the multimode wireless communication module can support any one or more of the 3G communication protocols of CDMA2000, WCDMA or TD-SCDMA and perform data transmission with the data receiving and processing platform; and furthermore, the multimode wireless communication module adaptively selects any one or more of the 3G communication protocols of CDMA2000, WCDMA or TD-SCDMA according to the network signal intensity of the application places and performs data transmission with the data receiving and processing platform. The wireless remote data transmission device can simultaneously support any one or more of the 3G communication protocols of China Telecom, China Unicom, China Mobile and the like.
Description
Technical field:
The utility model relates to the wireless remote data transmission equipment of three kinds of communication protocols of a kind of self adaptation, wireless remote multimedia (comprising audio frequency, video and image) and other data transmission set of particularly a kind of CDMA2000 of support, three kinds of 3G communication protocols such as WCDMA, TD-SCDMA.
Background technology
In the wireless remote data transmission field, transmission technology commonly used at present has two kinds:
A kind ofly be, utilize wireless router and data acquisition module to form, on network, realize transfer of data by the WLAN mode.The advantage of this mode is the data transmission bauds height; Shortcoming is that emission, receiving range are near, and it is big disturbed by outer signals.
Another kind is, utilizes the wireless remote data transmission equipment of wireless public communication network, adopted CDMA 1X or EDGE network to carry out wireless data transmission.The advantage of this technology is a long transmission distance, but owing to adopt CDMA 1X or EDGE network (about the general maximum 100kbps of bandwidth), is subjected to the network bandwidth and flow restriction, limitation is big, the interrupted of signal can occur, the data that terminal receives are discontinuous, can not reach the purpose of real-time Transmission.
The utility model content
The purpose of this utility model is to overcome the deficiency of prior art, and a kind of restriction that is not subjected to space, region is provided, and realizes real-time collection, processing and wireless transmission to multimedia (comprising audio frequency, video and image) and other data.
The utility model is achieved in that mainly to be made up of data acquisition module, multi-mode radio communication module, Data Receiving processing platform.
Data acquisition module is used for acquisition monitoring point environmental information, and gives the multi-mode radio communication module with treated transfer of data, by the 3G communication network, is transferred to the Data Receiving processing platform then.
Data acquisition module communicates by Ethernet and multi-mode radio communication module, the multi-mode radio communication module is passed through software, can select any one or more than one the 3G communication protocol in the multiple 3G communication protocols such as CDMA2000, WCDMA or TD-SCDMA automatically, carry out transfer of data with the Data Receiving processing platform.
The Data Receiving processing platform mainly is responsible for the processing, analysis management, demonstration of reception, the data of data and to the control of headend equipment.
The utility model adopts any two kinds of any one or more than one the 3G communication protocols in the multiple 3G communication protocols such as CDMA2000, WCDMA or TD-SCDMA, carries out wireless remote multimedia and the transmission of other data in real time.Its advantage and useful effect are:
The first, be not subjected to region, time restriction, can support any one or more than one 3G communication networks such as China Telecom, CHINAUNICOM, China Mobile simultaneously.As long as any one signal in three kinds of 3G communication networks such as China Telecom, CHINAUNICOM, China Mobile is arranged, can realize real-time Transmission to multimedia (comprising audio frequency, video and image) and other data, and because the 3G network transmission rate than higher, can be accomplished real-time Transmission;
The second, the embedded software of equipment can carry out transfer of data according to any one or more than one the 3G communication protocol that the network signal intensity self adaptation of application places is chosen among CDMA2000, WCDMA or the TD-SCDMA.
The 3rd, equipment is easy for installation, and application mode is flexible, not limited by application places.Adopt communication, need not lay telecommunication cable, construction, use, maintenance cost are low;
The 4th, the Data Receiving processing platform can be handled the data of a plurality of control points simultaneously, is with good expansibility;
The 5th, by the Data Receiving processing platform, can control headend equipment, realize multinomial functions such as function setting, parameter modification, adjusting, data readback, audio frequency and video picture recording;
The 6th, can adopt complete and complicated data encryption measure, have good fail safe.
The application scenario
1. mobile emergency command onboard system: vehicle under steam, single network signal is unstable, often produces the network situation that goes offline.Adopt multimode self adaptation equipment, can carry out the network redundancy backup, after an equipment went offline, another equipment can also continue to connect, and reduces the equipment drop rate; Adaptive algorithm can allow system use the better network of signal automatically simultaneously;
2. mobile video live broadcast system: this system often requires video and lamprophonia smoothness, because its place to use is fixing (rural area or city) not, corresponding different 3G network signals are also different, the mode that the self adaptation multimode is switched can facilitate for the user, system chooses the 3G network that signal is better, the network bandwidth is bigger automatically by software and communicates, and improves the quality and the efficient of multimedia transmission.
Description of drawings
Fig. 1. structural principle block diagram of the present utility model;
Fig. 2. side signal transmission block diagram of the present utility model.
Embodiment
Below in conjunction with embodiment of accompanying drawing narration, the utility model is described further.
The block diagram of Fig. 1 has shown the structural principle of present embodiment.Present embodiment comprises: data acquisition module 1, multi-mode radio communication module 2, Data Receiving processing platform 3.Wherein data acquisition module 1 links to each other with multi-mode radio communication module 2 by netting twine; Multi-mode radio communication module 2 is passed through 3G network with Data Receiving processing platform 3, carries out wireless data communication.
Data acquisition module 1 is used for acquisition monitoring point environmental information, and gives multi-mode radio communication module 2 with treated transfer of data, by the 3G communication network, is transferred to Data Receiving processing platform 3 then.
The multi-mode radio communication module is selected in the 3G communication networks such as CDMA2000, WCDMA or TD-SCDMA signal communication network preferably automatically by software, carry out transfer of data with Data Receiving processing platform 3.
Data processing receiving platform 3 mainly is responsible for the processing, analysis management, demonstration of reception, the data of data and to the control of headend equipment.
Fig. 2 block diagram has shown the signals transmission of present embodiment: data acquisition module 1 is passed to multi-mode radio communication module 2 by front end real-time information collection equipment and processor with multimedia and other data-signal; Multi-mode radio communication module 2 transfers the data-signal that obtains to wireless data signal; Data Receiving processing platform 3 receiving radio data signals go forward side by side line data processing, analysis management, demonstration and to the control of headend equipment.
Claims (2)
1. the wireless remote data transmission equipment of three kinds of 3G communication networks of a self adaptation, described three kinds of 3G communication networks mean CDMA2000, WCDMA, TD-SCDMA, it is characterized in that: form by data acquisition module (1), multi-mode radio communication module (2), Data Receiving processing platform (3), data acquisition module (1) links to each other with multi-mode radio communication module (2) by netting twine, and multi-mode radio communication module (2) and Data Receiving processing platform (3) carry out the wireless transmission of data.
2. according to the described wireless remote data transmission equipment of claim 1, it is characterized in that: multi-mode radio communication module (2) can be supported CDMA2000, WCDMA or three kinds of communication networks of TD-SCDMA simultaneously, carries out transfer of data with Data Receiving processing platform (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201272299U CN201717893U (en) | 2010-03-10 | 2010-03-10 | Wireless remote data transmission device adaptive to three 3G communication protocols |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201272299U CN201717893U (en) | 2010-03-10 | 2010-03-10 | Wireless remote data transmission device adaptive to three 3G communication protocols |
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| Publication Number | Publication Date |
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| CN201717893U true CN201717893U (en) | 2011-01-19 |
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| CN2010201272299U Expired - Fee Related CN201717893U (en) | 2010-03-10 | 2010-03-10 | Wireless remote data transmission device adaptive to three 3G communication protocols |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102314767A (en) * | 2011-08-30 | 2012-01-11 | 南京城建隧桥经营管理有限责任公司 | UDP (User Datagram Protocol)-based wireless traffic-information transmitting method |
| CN102665224A (en) * | 2012-04-28 | 2012-09-12 | 郑州信大捷安信息技术股份有限公司 | Optimization method and device for mobile terminal communication network |
| CN103841619A (en) * | 2014-02-14 | 2014-06-04 | 东莞海泰数字医学科技有限公司 | 3G three-system and three-channel TCP network data intelligent communication module |
| CN105281840A (en) * | 2015-07-13 | 2016-01-27 | 广州杰赛科技股份有限公司 | Wireless communication system and method realizing multi-network integration |
| CN106161574A (en) * | 2015-04-27 | 2016-11-23 | 北京长城金点物联网科技股份有限公司 | A kind of network signal provides method and device |
-
2010
- 2010-03-10 CN CN2010201272299U patent/CN201717893U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102314767A (en) * | 2011-08-30 | 2012-01-11 | 南京城建隧桥经营管理有限责任公司 | UDP (User Datagram Protocol)-based wireless traffic-information transmitting method |
| CN102665224A (en) * | 2012-04-28 | 2012-09-12 | 郑州信大捷安信息技术股份有限公司 | Optimization method and device for mobile terminal communication network |
| CN103841619A (en) * | 2014-02-14 | 2014-06-04 | 东莞海泰数字医学科技有限公司 | 3G three-system and three-channel TCP network data intelligent communication module |
| CN106161574A (en) * | 2015-04-27 | 2016-11-23 | 北京长城金点物联网科技股份有限公司 | A kind of network signal provides method and device |
| CN105281840A (en) * | 2015-07-13 | 2016-01-27 | 广州杰赛科技股份有限公司 | Wireless communication system and method realizing multi-network integration |
| CN105281840B (en) * | 2015-07-13 | 2018-09-04 | 广州杰赛科技股份有限公司 | Realize the wireless communication system and method for more net unifications |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20150310 |
|
| EXPY | Termination of patent right or utility model |