CN203151742U - A short message intercommunicating system between network clients and Beidou RDSS terminals - Google Patents
A short message intercommunicating system between network clients and Beidou RDSS terminals Download PDFInfo
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- CN203151742U CN203151742U CN 201320102577 CN201320102577U CN203151742U CN 203151742 U CN203151742 U CN 203151742U CN 201320102577 CN201320102577 CN 201320102577 CN 201320102577 U CN201320102577 U CN 201320102577U CN 203151742 U CN203151742 U CN 203151742U
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Abstract
The utility model discloses a short message intercommunicating system between network clients and Beidou RDSS terminals. The short message intercommunicating system comprises multiple network clients, at least one Beidou operation center, at least one Beidou satellite and multiple Beidou RDSS terminals; wherein the network clients are respectively connected with the Beidou operation center through a communication network; the Beidou operation center is connected with the Beidou satellite through a telecommunication line; and the Beidou satellite performs communication with the Beidou RDSS terminals through telecommunication lines. The short message intercommunicating system solves problems that communication between the Beidou terminals can only be conducted between Beidou terminal devices, terminal communication is relatively poor in time effectiveness, and intercommunication cannot be conducted between different networks. The short message intercommunicating system between the network clients and the Beidou RDSS terminals converts a one-end communication method into a method of network client communication rather than conventional Beidou RDSS terminals, and substantially reduces cost of Beidou communication and improves communication efficiency.
Description
Technical field
The utility model relates to a kind of networking client and Big Dipper RDSS terminal short intercommunicating system.
Background technology
Beidou satellite navigation system is the Chinese independent research of implementing, the GPS (Global Position System) of independent operating, be abbreviated as BDS, with the Galileo system of GPS of USA, Muscovite GLONASS, European Union and claim the GPS (Global Position System) of global four large satellite navigation system.This system is can be in the world round-the-clock, round-the-clock provides high accuracy, highly reliable location, navigation, time service service and has the short message communication capacity concurrently for all types of user.
Now Big Dipper RDSS communication between terminals mode has only by E-Packeting information and can be subjected to the frequency restriction between the Big Dipper RDSS terminal equipment via satellite.Must all use Big Dipper RDSS terminal equipment by communicating pair if realize the point to-point communication of Big Dipper RDSS end point, because the price height of Big Dipper RDSS terminal, so can make that like this communications cost improves greatly.And Big Dipper RDSS equipment volume is big, is not easy to carry.Based on above consideration, we can be transformed into the communication mode of an end by network and send to server end, are transmitted by the Big Dipper RDSS equipment of server end again, greatly reduce the cost of the Big Dipper one end communication like this and improve the efficient of communication.
The utility model content
The purpose of this utility model is to overcome Big Dipper communication between terminals and can only be undertaken by Big Dipper terminal equipment, the deficiency that can not intercom mutually between the relatively poor and heterogeneous networks of the effective property of terminal communication, a kind of networking client and Big Dipper RDSS terminal short intercommunicating system are provided, this system is transformed into networking client and non-traditional Big Dipper RDSS terminal with the communication mode of an end, networking client is at first communicated by letter with Big Dipper operation centre by communication network and is exchanged short message, Big Dipper operation centre is sent to big-dipper satellite with short message then, and big-dipper satellite is forwarded to short message Big Dipper RDSS terminal at last and carries out information interaction.
The purpose of this utility model is achieved through the following technical solutions: networking client and Big Dipper RDSS terminal short intercommunicating system, it comprises a plurality of networking clients, at least one Big Dipper operation centre, at least one big-dipper satellite and a plurality of Big Dipper RDSS terminal, networking client is connected with Big Dipper operation centre by communication network respectively, Big Dipper operation centre is connected by communication line and big-dipper satellite, and big-dipper satellite communicates with Big Dipper RDSS terminal respectively by communication line.
Described communication network comprises public communication network or dedicated communications network, comprises wireline communication network or cordless communication network.
Described communication line comprises satellite communication circuit.
Described networking client comprises mobile phone or computer.
The beneficial effects of the utility model are:
1, the communication mode of an end can be transformed into networking client, networking client is communicated by letter with Big Dipper operation centre by the Internet network, the communication link foundation via satellite of Big Dipper operation centre is connected with big-dipper satellite, big-dipper satellite communication link and Big Dipper RDSS terminal via satellite communicates, replaced the communication mode that original both sides adopt Big Dipper RDSS terminal, greatly reduce the cost of Big Dipper communication, can improve the efficient of communication;
2, the communication of Big Dipper short message communicates via satellite, and client communicates by the Internet, efficiently solves the mutual communication issue between the heterogeneous networks, has realized internetwork communication.
Description of drawings
Fig. 1 is system configuration schematic diagram of the present utility model;
Fig. 2 is the Big Dipper of the present utility model operation centre structural representation;
Fig. 3 is the communication flow diagram of the utility model Big Dipper RDSS terminal to network client;
Fig. 4 is the communication flow diagram of the utility model networking client to Big Dipper RDSS terminal.
Embodiment
Further specify the technical solution of the utility model below in conjunction with accompanying drawing, but the content that the utility model is protected is not limited to the following stated.
As shown in Figure 1, networking client and Big Dipper RDSS terminal short intercommunicating system, it comprises a plurality of networking clients, at least one Big Dipper operation centre, at least one big-dipper satellite and a plurality of Big Dipper RDSS terminal, networking client is connected with Big Dipper operation centre by communication network respectively, Big Dipper operation centre is connected by communication line and big-dipper satellite, and big-dipper satellite communicates with Big Dipper RDSS terminal respectively by communication line.
Described communication network comprises public communication network or dedicated communications network, comprises wireline communication network or cordless communication network.
Described communication line comprises satellite communication circuit.
Described networking client comprises mobile phone or computer.
As shown in Figure 2, Big Dipper operation centre comprises network service parsing R-T unit, data buffer storage and Big Dipper short message parsing R-T unit, the network service is resolved R-T unit and is communicated by Internet network and networking client, the network service is resolved R-T unit and is connected with the data buffer storage, the data buffer storage is resolved R-T unit with Big Dipper short message and is linked to each other, and Big Dipper short message is resolved R-T unit and communicated by big-dipper satellite and Big Dipper RDSS terminal.
Fig. 3 and Fig. 4 are operation principles of the present utility model, and it comprises Big Dipper RDSS terminal to network client and two-way communicate by letter of networking client to Big Dipper RDSS terminal, and wherein, the communication process of Big Dipper RDSS terminal to network client is:
S11: the Big Dipper terminal short message of Big Dipper RDSS terminal is resolved R-T unit and by communication line Big Dipper short message is sent to Big Dipper short message parsing R-T unit;
S12: Big Dipper short message is resolved R-T unit the Big Dipper short message content that receives is resolved, deposit Big Dipper short message in the data buffer storage, and it is whether online according to the objective network client of this Big Dipper short message of Big Dipper short message content search, then do not do any operation if the objective network client is online, if it is online to find the objective network client, then network service parsing R-T unit grasps Big Dipper short message and converts the network short message to from the data buffer storage, and the network short message is sent to networking client by communication network;
S13: the objective network client is resolved ACK bag of R-T unit transmission to the network service after receiving this network short message, if the ACK that R-T unit does not receive that the objective network client sends is resolved in the network service, then send the network short message to this objective network client again after the time that network service parsing R-T unit is preset at interval, if the network service is resolved R-T unit and sent continuously and all do not receive the ACK that the destination client sends after this network short message reaches default number of times, then the network service is resolved R-T unit and is lost this bag data automatically;
Networking client to the communication process of Big Dipper RDSS terminal is:
S21: the network short message that networking client will send sends to the network service by communication network and resolves R-T unit;
S22: the network service is resolved and is deposited the data buffer storage in after R-T unit becomes Big Dipper short message with the network short message data transaction that receives, ACK of loopback simultaneously is to networking client, if when not receiving the ACK of network service parsing R-T unit loopback behind the networking client transmission network short message, the network service is resolved R-T unit and is sent this network short message again after the default at interval time, if continuously resolving R-T unit to the network service sends and does not all receive ACK after the network short message reaches default number of times, then networking client prompting network service failure suspends transmission network short message;
S23: Big Dipper short message parsing R-T unit grasps data from the data buffer storage be Big Dipper short message, and this Big Dipper short message is sent to the Big Dipper terminal short message parsing R-T unit of the Big Dipper RDSS terminal of appointment by communication line.
The network short message mainly is made up of message header, bag sequence number, command number, message length, message body and checksum field, and its structure is:
Big Dipper short message mainly contains message header, message total length, originating party Big Dipper card number, type of message, recipient's Big Dipper card number, message text size, whether replys sign, message text content and checksum field are formed, Big Dipper short message communications packets is followed the Big Dipper 4.0 communication protocols, and its structure is:
Claims (5)
1. networking client and Big Dipper RDSS terminal short intercommunicating system, it is characterized in that: it comprises a plurality of networking clients, at least one Big Dipper operation centre, at least one big-dipper satellite and a plurality of Big Dipper RDSS terminal, networking client is connected with Big Dipper operation centre by communication network respectively, Big Dipper operation centre is connected by communication line and big-dipper satellite, and big-dipper satellite communicates with Big Dipper RDSS terminal respectively by communication line.
2. networking client according to claim 1 and Big Dipper RDSS terminal short intercommunicating system, it is characterized in that: described communication network comprises public communication network or dedicated communications network.
3. networking client according to claim 1 and Big Dipper RDSS terminal short intercommunicating system, it is characterized in that: described communication network comprises wireline communication network or cordless communication network.
4. networking client according to claim 1 and Big Dipper RDSS terminal short intercommunicating system, it is characterized in that: described communication line comprises satellite communication circuit.
5. networking client according to claim 1 and Big Dipper RDSS terminal short intercommunicating system, it is characterized in that: described networking client comprises mobile phone or computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320102577 CN203151742U (en) | 2013-03-07 | 2013-03-07 | A short message intercommunicating system between network clients and Beidou RDSS terminals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320102577 CN203151742U (en) | 2013-03-07 | 2013-03-07 | A short message intercommunicating system between network clients and Beidou RDSS terminals |
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| Publication Number | Publication Date |
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| CN203151742U true CN203151742U (en) | 2013-08-21 |
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| CN 201320102577 Expired - Fee Related CN203151742U (en) | 2013-03-07 | 2013-03-07 | A short message intercommunicating system between network clients and Beidou RDSS terminals |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105450289A (en) * | 2015-11-16 | 2016-03-30 | 云南财经大学 | Multichannel Beidou satellite communication method |
| CN105897818A (en) * | 2015-10-19 | 2016-08-24 | 乐卡汽车智能科技（北京）有限公司 | Vehicle operation control method and relevant device and system thereof |
| CN106301529A (en) * | 2016-07-27 | 2017-01-04 | 北京合众思壮科技股份有限公司 | A kind of short message transmission method, server, terminal and communication system |
| CN107124218A (en) * | 2017-04-28 | 2017-09-01 | 成都新橙北斗智联有限公司 | A kind of Big Dipper RDSS short messages reissue method |
| CN107241705A (en) * | 2016-03-28 | 2017-10-10 | 中国移动通信有限公司研究院 | A kind of method for opening Big Dipper data service, GSM and terminal |
| CN107294841A (en) * | 2017-06-16 | 2017-10-24 | 南京康派电子有限公司 | A kind of means of communication of Big Dipper information, client and server |
| CN110958046A (en) * | 2018-09-26 | 2020-04-03 | 中国移动通信有限公司研究院 | Intercommunication method and device for Beidou short message and mobile short message |
| CN113115237A (en) * | 2021-03-17 | 2021-07-13 | 中国人民解放军国防科技大学 | System and method for fusing mobile communication network and Beidou RDSS satellite communication network |
-
2013
- 2013-03-07 CN CN 201320102577 patent/CN203151742U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105897818A (en) * | 2015-10-19 | 2016-08-24 | 乐卡汽车智能科技（北京）有限公司 | Vehicle operation control method and relevant device and system thereof |
| WO2017067150A1 (en) * | 2015-10-19 | 2017-04-27 | 乐视控股（北京）有限公司 | Vehicle operation control method, related equipment and system |
| RU2666013C2 (en) * | 2015-10-19 | 2018-09-05 | Ле Холдингс (Пекин), Ко. Лтд. | Method of vehicle control and related devices and system |
| CN105450289A (en) * | 2015-11-16 | 2016-03-30 | 云南财经大学 | Multichannel Beidou satellite communication method |
| CN107241705A (en) * | 2016-03-28 | 2017-10-10 | 中国移动通信有限公司研究院 | A kind of method for opening Big Dipper data service, GSM and terminal |
| CN106301529A (en) * | 2016-07-27 | 2017-01-04 | 北京合众思壮科技股份有限公司 | A kind of short message transmission method, server, terminal and communication system |
| CN107124218A (en) * | 2017-04-28 | 2017-09-01 | 成都新橙北斗智联有限公司 | A kind of Big Dipper RDSS short messages reissue method |
| CN107124218B (en) * | 2017-04-28 | 2019-11-05 | 成都新橙北斗智联有限公司 | A kind of Beidou RDSS short message reissues method |
| CN107294841A (en) * | 2017-06-16 | 2017-10-24 | 南京康派电子有限公司 | A kind of means of communication of Big Dipper information, client and server |
| CN110958046A (en) * | 2018-09-26 | 2020-04-03 | 中国移动通信有限公司研究院 | Intercommunication method and device for Beidou short message and mobile short message |
| CN113115237A (en) * | 2021-03-17 | 2021-07-13 | 中国人民解放军国防科技大学 | System and method for fusing mobile communication network and Beidou RDSS satellite communication network |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHENGDU ZHENXIN TECHNOLOGY CO., LTD. Free format text: FORMER NAME: CHENGDU ARTEC ELECTRONICS CORP. |
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| CP03 | Change of name, title or address |
Address after: No. 1 high tech Zone Gaopeng road in Chengdu city of Sichuan Province in 610000 Patentee after: Chengdu Corpro Technology Co.,Ltd. Address before: No. 1 high tech Zone Gaopeng road in Chengdu city of Sichuan Province in 610041 Patentee before: CHENGDU GUOTENG ELECTRONIC TECHNOLOGY CO.,LTD. |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151012 Address after: No. 1 high tech Zone Gaopeng road in Chengdu city of Sichuan Province in 610041 Patentee after: CHENGDU ORIEANGE TEMORAY Co.,Ltd. Address before: No. 1 high tech Zone Gaopeng road in Chengdu city of Sichuan Province in 610000 Patentee before: Chengdu Corpro Technology Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 |