CN203675339U - Beidou communication gateway based on Wifi and communication system - Google Patents
Beidou communication gateway based on Wifi and communication system Download PDFInfo
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- CN203675339U CN203675339U CN201420038408.3U CN201420038408U CN203675339U CN 203675339 U CN203675339 U CN 203675339U CN 201420038408 U CN201420038408 U CN 201420038408U CN 203675339 U CN203675339 U CN 203675339U
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- 238000004891 communication Methods 0.000 title claims abstract description 91
- 230000006854 communication Effects 0.000 title claims abstract description 91
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 claims description 75
- 238000010295 mobile communication Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 6
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000007175 bidirectional communication Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a Beidou communication gateway based on Wifi and a communication system. A Beidou communication transceiver, a main control router and a Wifi transceiver are comprised and are integrated on a circuit board. The Beidou communication transceiver is used for communicating with a Beidou receiving end. The main control router sends a signal to the Beidou communication transceiver and receives the feedback information of the Beidou communication transceiver. The Wifi transceiver transmits a signal to the main control router and receives the feedback information of the main control router. The Wifi transceiver communicates with a number of mobile terminals in a network at the same time. The Beidou communication gateway provided by the utility model has the advantages of small volume, low cost and being portable, and can realize mobile terminal communication and positioning in the absence of mobile communication signal coverage.
Description
Technical field
The utility model belongs to positioning and communicating field, relates to a kind of Big Dipper communication gate, specifically, relates to a kind of Big Dipper communication gate and communication system based on Wifi.
Background technology
Beidou satellite navigation system is that current China greatly develops, the GPS (Global Position System) of independent operating.Beidou satellite navigation system has three large functions: location, short message communication, accurate time transmission fast, and be not subject to the impact in time and space.Wherein, than other satellite navigation systems of only having location, time service, short message communication is the characteristic place of Beidou satellite navigation system.The user terminal of Beidou satellite navigation system has bi-directional communication function, and user can once transmit the short message information of 120 characters, and without communication blind district.
In some specific occasions, as go fishing on the sea, ground observation, outdoor travel etc., easily enter the region covering without mobile communication signal, make the mobile terminal such as mobile phone, notebook computer cannot carry out telecommunication and location.This type of region can communicate by satellite and the external world, thereby the reliability of satellite communication is had to certain requirement.But the rate of satellite phone are high, and large, expensive for receiving and dispatching handheld device volume, the weight of Big Dipper user terminal of note, can not replace the effect of the portable mobile termianls such as mobile phone completely.
In this case, how realizing the communication of the mobile terminals such as mobile phone and orientation problem in movable signal blind area is the current subject matter that solves of needing.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of equipment, utilize the local area network (LAN) access capability of Wifi router and the location of Beidou satellite navigation system and short message communication function, solve mobile terminal in the communication without movable signal overlay area and orientation problem.
For achieving the above object, the utility model adopts following technical scheme:
A Big Dipper communication gate based on Wifi, comprises Big Dipper communication transceiver, virtual router master and Wifi transceiver:
Described Wifi transceiver is connected to send a signal to virtual router master and receives virtual router master feedback information with virtual router master; Described virtual router master is connected to send a signal to Big Dipper communication transceiver and receives Big Dipper communication transceiver feedback information with Big Dipper communication transceiver.
Preferably, between described Wifi transceiver and virtual router master, adopt Ethernet to be connected, connected in series between described Big Dipper communication transceiver and virtual router master.
Further, described Big Dipper communication transceiver, virtual router master and Wifi transceiver are integrated on a circuit board.
Further, described virtual router master is by master control processing unit with routing unit is integrated forms.
On described Wifi transceiver, be provided with antenna, communicate by transmitting-receiving radiofrequency signal and mobile terminal.
On described Big Dipper communication transceiver, be provided with antenna, communicate by transmitting-receiving radiofrequency signal and Big Dipper receiving terminal.
Further again, described Big Dipper communication transceiver is for location.
Based on the above-mentioned portable Big Dipper communication gate based on Wifi, the utility model also provides a kind of communication system, comprises mobile terminal, Big Dipper receiving terminal and the portable Big Dipper communication gate based on Wifi: described mobile terminal communicates by Big Dipper communication gate and Big Dipper receiving terminal.
Preferably, described mobile terminal is multiple mobile phone, panel computer or the notebook computers with Wifi function in local area network (LAN).
Compared with prior art, advantage of the present utility model and good effect are: the utility model combines Beidou satellite navigation technology with Wifi route access technology, have solved in situation about covering without mobile communication signal the communication of mobile terminal and orientation problem.Adopt Beidou satellite navigation technology, the short message communication of having realized mobile terminal is communicated by letter with satellite short message with location and positioning function shared, has effectively saved the communication resource; And with respect to common Big Dipper handheld device, the utlity model has the advantage that volume is little, lightweight, cost is low.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use in embodiment or description of the Prior Art is briefly described.Apparently, the accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, is not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the portable Big Dipper communication gate based on Wifi of proposition in the utility model embodiment mono-;
Fig. 2 is a kind of telecommunication of proposition in the utility model embodiment bis-and the configuration diagram of navigation system.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, described embodiment is only a part of embodiment in the utility model, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of the utility model protection.
embodiment mono-
The present embodiment, in order to realize mobile terminal carrier in the communication without movable signal overlay area and location, has designed a portable Big Dipper communication gate based on Wifi, shown in Figure 1.A kind of portable Big Dipper communication gate based on Wifi in the present embodiment, is mainly made up of parts such as Big Dipper communication transceiver 13, virtual router master 12 and Wifi transceivers 11.
On described Wifi transceiver 11, be provided with antenna, communicate by transmitting-receiving radiofrequency signal while and the multiple mobile terminals in local area network (LAN), obtain the information that mobile terminal sends, and described information is sent to virtual router master 12.In the present embodiment, utilize Wifi transceiver 11, can be in the region covering without movable signal, the information that mobile terminal receive sends.
Described virtual router master 12 is by master control processing unit and routing unit is integrated forms, described master control processing unit can be selected ARM main control processor, for Wifi transceiver 11 and Big Dipper communication transceiver 13 are controlled, described routing unit can be selected the existing chip with routing function.
The information that is received from Wifi transceiver 11 is sent to Big Dipper communication transceiver 13 by virtual router master 12, and in the present embodiment, virtual router master 12 is connected in the mode of serial ports with Big Dipper communication transceiver 13.
On described Big Dipper communication transceiver 13, be provided with antenna,, realize with Big Dipper receiving terminal and communicating to satellite by transmitting-receiving radiofrequency signal; Described Big Dipper communication transceiver 13 can send framing signal to satellite simultaneously, positions by the feedback signal that receives satellite.
Due to the Big Dipper communication gate of the present embodiment, need to make multiple mobile terminals in same local area network (LAN) in transmission information upwards, can receive the data of Big Dipper receiving terminal feedback, therefore, the feedback data that Big Dipper communication transceiver 13 also sends for receiving Big Dipper receiving terminal, and described feedback data is sent to virtual router master 12; Described virtual router master 12, the feedback data sending for receiving described Big Dipper communication transceiver 13, and described feedback data is sent to Wifi transceiver 11; Described Wifi transceiver 11, the feedback data sending for receiving described virtual router master 12, and described feedback data is sent to mobile terminal.
In the present embodiment, the serial communication mode between Big Dipper communication transceiver 13 and virtual router master 12 is that UART communicates by letter.UART communication can realize full duplex sending and receiving, thereby ensures the real time bidirectional transmission of signal.
In the present embodiment, Wifi transceiver 11 is connected by Ethernet mode with virtual router master 12, to realize the real time bidirectional transmission of signal.
In order to realize the miniaturization of Big Dipper communication gate, improve the portability of Big Dipper communication gate, the present embodiment is integrated in described Big Dipper communication transceiver 13, virtual router master 12 and Wifi transceiver 11 on a circuit board.
The portable Big Dipper communication gate that the present embodiment provides, by integrated Wifi transceiver 11, virtual router master 12 and Big Dipper communication transceiver 13, can be in the region covering without movable signal, the two-way communication of realization and mobile terminal and Big Dipper receiving terminal, and the location of mobile terminal, and volume little, lightweight, be easy to carry.
embodiment bis-
The present embodiment provides a kind of communication system, as shown in Figure 2, comprises Big Dipper receiving terminal 23, multiple mobile terminal 21 and the portable Big Dipper communication gate 22 based on Wifi.
In the region that does not have movable signal to cover, the information that comprises source IP address, destination address (Big Dipper number) and short message content is sent to Big Dipper communication gate 22 by mobile terminal 21, Big Dipper communication gate 22 sends to Big Dipper receiving terminal 23 above-mentioned information via satellite according to the destination address of specifying, Big Dipper receiving terminal 23 receives above-mentioned information, and short message is processed, obtain short message content, and send it to other mobile terminal and server.
The short message content that Big Dipper receiving terminal 23 can will send other mobile terminal and server equally sends to Big Dipper communication gate 22 via satellite with the form of short message, and Big Dipper communication gate 22 is sent to the mobile terminal 21 in local area network (LAN) by antenna by above-mentioned feedback data.
Meanwhile, Big Dipper communication gate 22 can be located via satellite and be obtained the positional information of mobile terminal 21 and fed back to mobile terminal 21.
In the present embodiment, Big Dipper communication gate 22 can be sending to Big Dipper receiving terminal 23 in the process of information, location obtains the positional information of mobile terminal 21 via satellite, also can send a signal to separately passing of satelline satellite fix and obtain the positional information of mobile terminal 21.
The communication system that the present embodiment provides, Beidou satellite navigation technology is combined with Wifi route access technology, solve in situation about covering without mobile communication signal, the communication of mobile terminal and orientation problem, the communication that has realized mobile terminal is communicated by letter with satellite short message with location and the sharing of positioning function, and has effectively saved the communication resource.
To one skilled in the art, can be according to technical scheme described above and design, make other various corresponding changes and deformation, and within these all changes and deformation all should belong to the protection range of the utility model claim.
Claims (9)
1. the Big Dipper communication gate based on Wifi, is characterized in that, comprises Big Dipper communication transceiver, virtual router master and Wifi transceiver:
Described Wifi transceiver is connected to send a signal to virtual router master and receives virtual router master feedback information with virtual router master; Described virtual router master is connected to send a signal to Big Dipper communication transceiver and receives Big Dipper communication transceiver feedback information with Big Dipper communication transceiver.
2. the Big Dipper communication gate based on Wifi according to claim 1, is characterized in that, between described Wifi transceiver and virtual router master, adopts Ethernet to be connected, connected in series between described Big Dipper communication transceiver and virtual router master.
3. according to the Big Dipper communication gate based on Wifi described in claim 1, it is characterized in that, described Big Dipper communication transceiver, virtual router master and Wifi transceiver are integrated on a circuit board.
4. according to the Big Dipper communication gate based on Wifi described in any one in claim 1-3, it is characterized in that, described virtual router master is by master control processing unit and routing unit is integrated forms.
5. the Big Dipper communication gate based on Wifi according to claim 1, is characterized in that, on described Wifi transceiver, is provided with antenna, communicates by transmitting-receiving radiofrequency signal and mobile terminal.
6. the Big Dipper communication gate based on Wifi according to claim 1, is characterized in that, on described Big Dipper communication transceiver, is provided with antenna, communicates by transmitting-receiving radiofrequency signal and Big Dipper receiving terminal.
7. the Big Dipper communication gate based on Wifi according to claim 1, is characterized in that, described Big Dipper communication transceiver is for location.
8. a communication system, comprises Big Dipper receiving terminal, mobile terminal and the portable Big Dipper communication gate based on Wifi as described in any one in claim 1-7; Described mobile terminal communicates by Big Dipper communication gate and Big Dipper receiving terminal.
9. a kind of communication system described according to Claim 8, is characterized in that, described mobile terminal is multiple mobile phone, panel computer or the notebook computers with Wifi function in local area network (LAN).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420038408.3U CN203675339U (en) | 2014-01-22 | 2014-01-22 | Beidou communication gateway based on Wifi and communication system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420038408.3U CN203675339U (en) | 2014-01-22 | 2014-01-22 | Beidou communication gateway based on Wifi and communication system |
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| CN203675339U true CN203675339U (en) | 2014-06-25 |
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| CN201420038408.3U Expired - Lifetime CN203675339U (en) | 2014-01-22 | 2014-01-22 | Beidou communication gateway based on Wifi and communication system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104967570A (en) * | 2015-07-13 | 2015-10-07 | 宁波尚为信息技术有限公司 | Intelligent Beidou router |
| CN105451374A (en) * | 2014-09-29 | 2016-03-30 | 郑州威科姆科技股份有限公司 | Device and method of Beidou both-way communication on the basis of intelligent terminal wireless link |
| CN105866798A (en) * | 2016-03-25 | 2016-08-17 | 航天科技控股集团股份有限公司 | Vehicle-mounted terminal IOT (Internet of Things) method based on Beidou communication |
| CN106411390A (en) * | 2016-09-14 | 2017-02-15 | 西安远眺卫星通信有限公司 | Internet portable terminal based on Tiantong No.1 communication satellite and communication method thereof |
| CN106656778A (en) * | 2017-02-03 | 2017-05-10 | 北京子午精航科技有限公司 | BDS (BeiDou Navigation Satellite System) communication gateway and communication method thereof |
| CN106788680A (en) * | 2016-12-29 | 2017-05-31 | 湖南泰达讯科技有限公司 | Cluster satellite communication apparatus and its communication means |
| CN107171923A (en) * | 2016-03-07 | 2017-09-15 | 北斗天汇（北京）科技有限公司 | A kind of system that user mobile phone and Big Dipper short message communication are realized based on wechat platform |
-
2014
- 2014-01-22 CN CN201420038408.3U patent/CN203675339U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105451374A (en) * | 2014-09-29 | 2016-03-30 | 郑州威科姆科技股份有限公司 | Device and method of Beidou both-way communication on the basis of intelligent terminal wireless link |
| CN104967570A (en) * | 2015-07-13 | 2015-10-07 | 宁波尚为信息技术有限公司 | Intelligent Beidou router |
| CN104967570B (en) * | 2015-07-13 | 2018-09-18 | 宁波尚为信息技术有限公司 | A kind of intelligence Big Dipper router |
| CN107171923A (en) * | 2016-03-07 | 2017-09-15 | 北斗天汇（北京）科技有限公司 | A kind of system that user mobile phone and Big Dipper short message communication are realized based on wechat platform |
| CN105866798A (en) * | 2016-03-25 | 2016-08-17 | 航天科技控股集团股份有限公司 | Vehicle-mounted terminal IOT (Internet of Things) method based on Beidou communication |
| CN106411390A (en) * | 2016-09-14 | 2017-02-15 | 西安远眺卫星通信有限公司 | Internet portable terminal based on Tiantong No.1 communication satellite and communication method thereof |
| CN106788680A (en) * | 2016-12-29 | 2017-05-31 | 湖南泰达讯科技有限公司 | Cluster satellite communication apparatus and its communication means |
| CN106656778A (en) * | 2017-02-03 | 2017-05-10 | 北京子午精航科技有限公司 | BDS (BeiDou Navigation Satellite System) communication gateway and communication method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |
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| CX01 | Expiry of patent term |