CN103916832B - The method and apparatus of Big Dipper bluetooth users terminal access mobile communications network - Google Patents
The method and apparatus of Big Dipper bluetooth users terminal access mobile communications network Download PDFInfo
- Publication number
- CN103916832B CN103916832B CN201310002299.XA CN201310002299A CN103916832B CN 103916832 B CN103916832 B CN 103916832B CN 201310002299 A CN201310002299 A CN 201310002299A CN 103916832 B CN103916832 B CN 103916832B
- Authority
- CN
- China
- Prior art keywords
- big dipper
- users terminal
- bluetooth users
- dipper bluetooth
- message
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 title claims abstract description 102
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000010295 mobile communication Methods 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 238000012545 processing Methods 0.000 claims abstract description 10
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 238000012795 verification Methods 0.000 claims description 9
- 230000007812 deficiency Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000003993 interaction Effects 0.000 abstract description 5
- 238000005538 encapsulation Methods 0.000 abstract description 2
- 238000004891 communication Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
Abstract
The invention discloses a kind of method and apparatus of Big Dipper bluetooth users terminal access mobile communications network, method includes Big Dipper bluetooth users terminal to positioned at Beidou satellite navigation application service center（Abbreviation Big Dipper operation centre）Server end send heartbeat message, information, transparent transmission information and server end send information, transparent transmission information, GPRS offline responses, acknowledgement character response to Big Dipper bluetooth users terminal, this method also specify the method that unified packet encapsulation form and some characters to occurring in GPRS carry out escape processing, this method is set to support mobile data to transmit, device includes heartbeat detection, information interaction, transparent transmission information three modules of interaction.The present invention enables Big Dipper bluetooth users terminal to carry out data exchange with the speed of higher and Big Dipper operation centre, and the service application function to provide more rich is laid a good foundation.
Description
Technical field
The present invention relates to a kind of method and apparatus of Big Dipper bluetooth users terminal access mobile communications network.
Background technology
Existing Big Dipper user terminal does not support mobile communication network transfer function, in order to meet that people are growing
Demand, built-in GPRS module in Big Dipper bluetooth users terminal, can by mobile communications network and Big Dipper operation centre into
Row communication.But before this, since in the market does not have similar product, it is therefore desirable to completely newly work out a set of Big Dipper bluetooth users
The agreement to communicate between terminal and Big Dipper operation centre, to ensure that Big Dipper bluetooth users terminal and Big Dipper operation centre pass through GPRS
The safety and stability of data interaction is carried out with big-dipper satellite.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of traffic rate faster, reliability higher
The method and apparatus of Big Dipper bluetooth users terminal access mobile communications network.
The purpose of the present invention is what is be achieved through the following technical solutions：Big Dipper bluetooth users terminal access mobile radio communication
The method of network, makes up the simple deficiency low using Beidou satellite system traffic rate, Big Dipper bluetooth users terminal is transported with the Big Dipper
Data exchange can be carried out with the speed of higher by seeking center server, and extending user service application function, it is included with next
A or multiple steps：
（1）Heartbeat detection：Big Dipper bluetooth users terminal sends heartbeat message to the server end positioned at Big Dipper operation centre
Data packet, after server end receives heartbeat message, acknowledgement character response data packet is returned to Big Dipper bluetooth users terminal, represents current north
The bluetooth users terminal that struggles against is online；
（2）Information interacts：Big Dipper bluetooth users terminal to server end sends information data packet, works as server
After end receives information, acknowledgement character response data packet is returned to Big Dipper bluetooth users terminal；
（3）Transparent transmission information interacts：Big Dipper bluetooth users terminal to server end sends transparent transmission information data packet, works as server
After end receives transparent transmission information, acknowledgement character response data packet is returned to sender's Big Dipper bluetooth users terminal, and to recipient's Big Dipper bluetooth
User terminal forwards transparent transmission information, after recipient's Big Dipper bluetooth users terminal receives the transparent transmission information of server end forwarding, to
Server end returns to acknowledgement character response data packet, when server end detects that recipient's Big Dipper bluetooth users terminal is in off-line state
When, server end returns to GPRS offline responses data packets to sender's Big Dipper bluetooth users terminal.
Data packet of the present invention is by the message headers of 2 bytes, the bag sequence number of 1 byte, the command number of 1 byte, 1
The verification composition of the message-length of a byte, the message body of N number of byte and 1 byte, wherein, message header is fixed 0xFF,
0xFF；Bag serial number data packet count；Order bag is used to distinguish type of message；Message-length is used to record escape before processing message
The length of body, not including message header, bag sequence number, command number, message-length and verification；It is verified as escape before processing message header, bag
The value of XOR operation is done in sequence number, command number, message-length, message body and verification.
The command number of heartbeat message data packet of the present invention is 0x00, and message body is device number.
The command number of information data packet of the present invention is 0x02, message body for " device number+target device number+
The form of message content ".
The command number of transparent transmission information data packet of the present invention is 0x11, message body for " device number+target device number+
The form of message content ".
The command number of GPRS offline responses data packet of the present invention is 0x12, and message body is device number.
The command number of acknowledgement character response data packet of the present invention is 0x05, and message body is " former bag sequence number+original command number "
Form, former bag sequence number and former command number are 1 byte.
Device number of the present invention is Big Dipper user's IC card number of Big Dipper bluetooth users terminal insertion, with 3 table of bytes
Show, high byte is preceding, and low byte is rear.
Target device number of the present invention is Big Dipper user's IC card number of recipient's Big Dipper bluetooth users terminal, with 3
Byte representation, high byte is preceding, and low byte is rear.
Message content of the present invention presses the content after custom protocol coding for the business function of user.
Escape processing of the present invention refers to the 0x1E, 0x1A, the ASCII of 0x5C escape character that will occur in GPRS
Representation, escape rule such as following table：
| Former 16 systems | Character after escape | ASCII character represents |
| 0x1E | \E | 0x5C 0x45 |
| 0x1A | \Z | 0x5C 0x5A |
| 0x5C | \\ | 0x5C 0x5C |
The device of Big Dipper bluetooth users terminal access mobile communications network, it is included with lower module：
（1）Heartbeat detection, confirms that the Big Dipper bluetooth users terminal is current for Big Dipper bluetooth users terminal to server end
Online；
（2）Information interacts, for the information exchange between Big Dipper bluetooth users terminal and server end；
（3）Transparent transmission information interacts, the information exchange for multiple Big Dipper bluetooth users terminal rooms.
The beneficial effects of the invention are as follows：Due to the use of this method, GPRS channels can be mutually complementary with big-dipper satellite channel
Fill, Big Dipper bluetooth users terminal is carried out data exchange with the speed of higher and Big Dipper operation centre, it is more rich to provide
Rich service application function is laid a good foundation.
Brief description of the drawings
Fig. 1 is the heartbeat detection process schematic of the present invention；
Fig. 2 is the transmission information process schematic of the present invention；
Fig. 3 is the transmission transparent transmission information process schematic of the present invention.
Embodiment
Technical scheme is described in further detail below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to
It is as described below.
As shown in Figure 1, the method for Big Dipper bluetooth users terminal access mobile communications network, makes up and uses big-dipper satellite merely
The deficiency that system traffic rate is low, reliability is low, enable Big Dipper bluetooth users terminal and Big Dipper operation centre server end with
The speed of higher carries out data exchange, and extending user service application function, it includes following one or more steps：
（1）Heartbeat detection：As shown in Figure 1, Big Dipper bluetooth users terminal to server end sends heartbeat message data packet, clothes
After business device end receives heartbeat message, acknowledgement character response data packet is returned to Big Dipper bluetooth users terminal, represents current Big Dipper bluetooth users
Terminal is online；
The frequency that Big Dipper bluetooth users terminal to server end sends heartbeat is 40 seconds/time, when Big Dipper bluetooth users terminal
When carrying out other data interactions with server end, heartbeat message is not sent, data interaction each time is considered as a heartbeat；
When the newest heartbeat message receiving time of Big Dipper bluetooth users terminal that server end detects and server system
When time difference of uniting is more than 90 seconds, the Big Dipper bluetooth users terminal is regarded as off-line state；
（2）Information interacts：As shown in Fig. 2, Big Dipper bluetooth users terminal to server end sends information data
Bag, after server end receives information, acknowledgement character response data packet is returned to Big Dipper bluetooth users terminal；
（3）Transparent transmission information interacts：As shown in figure 3, Big Dipper bluetooth users terminal to server end sends transparent transmission information data
Bag, after server end receives transparent transmission information, acknowledgement character response data packet is returned to sender's Big Dipper bluetooth users terminal, and to connecing
Debit's Big Dipper bluetooth users terminal forwards transparent transmission information, when recipient's Big Dipper bluetooth users terminal receives the saturating of server end forwarding
After communication breath, acknowledgement character response data packet is returned to server end, when server end detects that receiving side terminal is in off-line state
When, server end returns to GPRS offline responses data packets to sender's Big Dipper bluetooth users terminal.
After mobile communication successful connection, data transfer uses udp protocol, and agreement uses two-stage system mode, and Chinese character uses GB-
2312 double-byte encodings modes, all data packets of the present invention use following unified encapsulation format：
| Message header | Bag sequence number | Command number | Message-length | Message body | Verification（XOR） |
| 2 byte | 1 byte | 1 byte | 1 byte | N byte | 1 byte |
Wherein, message header is 2 bytes, for fixed 0xFF, 0xFF；1 byte of bag serial number, is data packet count；
Order bag is 1 byte, for distinguishing type of message；Message-length is 1 byte, records the length of escape before processing message body
Degree, not including message header, bag sequence number, command number, message-length and verification；1 byte is verified as, is escape before processing message
The value of XOR operation is done in head, bag sequence number, command number, message-length, message body and verification.
The command number of heartbeat message data packet of the present invention is 0x00, and message body is device number.
The command number of information data packet of the present invention is 0x02, message body for " device number+target device number+
The form of message content ".
The command number of transparent transmission information data packet of the present invention is 0x11, message body for " device number+target device number+
The form of message content ".
The command number of GPRS offline responses data packet of the present invention is 0x12, and message body is device number.
The command number of acknowledgement character response data packet of the present invention is 0x05, and message body is " former bag sequence number+original command number "
Form, former bag sequence number and former command number are 1 byte.
Device number of the present invention is Big Dipper user's IC card number of Big Dipper bluetooth users terminal insertion, with 3 table of bytes
Show, high byte is preceding, and low byte is rear.
Target device number of the present invention is Big Dipper user's IC card number of recipient's Big Dipper bluetooth users terminal, with 3
Byte representation, high byte is preceding, and low byte is rear.
Message content of the present invention presses the content after custom protocol coding for the business function of user.
Because the data of GPRS transmission have been carried out escape processing by the reason for GPRS mobile communication networks transmit, turn
Justice processing refers to the 0x1E that will occur in GPRS, and 0x1A, 0x5C are represented with the ASCII character of escape character, escape rule such as following table：
| Former 16 systems | Character after escape | ASCII character represents |
| 0x1E | \E | 0x5C 0x45 |
| 0x1A | \Z | 0x5C 0x5A |
| 0x5C | \\ | 0x5C 0x5C |
The device of Big Dipper bluetooth users terminal access mobile communications network, it is included with lower module：
（1）Heartbeat detection, confirms that the Big Dipper bluetooth users terminal is current for Big Dipper bluetooth users terminal to server end
Online；
（2）Information interacts, for the information exchange between Big Dipper bluetooth users terminal and server end；
（3）Transparent transmission information interacts, the information exchange for multiple Big Dipper bluetooth users terminal rooms.
Claims (9)
1. the method for Big Dipper bluetooth users terminal access mobile communications network, makes up and uses Beidou satellite system traffic rate merely
Low deficiency, enables Big Dipper bluetooth users terminal to carry out data friendship with Big Dipper operation centre server end with the speed of higher
Change, extending user service application function, it is characterised in that described method includes following steps：
（1）Heartbeat detection：Big Dipper bluetooth users terminal to server end sends heartbeat message data packet, and server end receives heartbeat
After information, acknowledgement character response data packet is returned to Big Dipper bluetooth users terminal, represents that current Big Dipper bluetooth users terminal is online；
（2）Information interacts：Big Dipper bluetooth users terminal to server end sends information data packet, when server end is received
To after information, acknowledgement character response data packet is returned to Big Dipper bluetooth users terminal；
（3）Transparent transmission information interacts：Big Dipper bluetooth users terminal to server end sends transparent transmission information data packet, when server end is received
To after transparent transmission information, acknowledgement character response data packet is returned to sender's Big Dipper bluetooth users terminal, and to recipient's Big Dipper bluetooth users
Terminal forwards transparent transmission information, after recipient's Big Dipper bluetooth users terminal receives the transparent transmission information of server end forwarding, to service
Device end returns to acknowledgement character response data packet, when server end detects that recipient's Big Dipper bluetooth users terminal is in off-line state, clothes
Business device end returns to GPRS offline responses data packets to sender's Big Dipper bluetooth users terminal；
The data packet is disappeared by the message headers of 2 bytes, the bag sequence number of 1 byte, the command number of 1 byte, 1 byte
The verification composition of length, the message body of N number of byte and 1 byte is ceased, wherein, message header is fixed 0xFF, 0xFF；Bag sequence number
For data packet count；Order bag is used to distinguish type of message；Message-length is used for the length for recording escape before processing message body, no
Including message header, bag sequence number, command number, message-length and verification；Be verified as escape before processing message header, bag sequence number, command number,
The value of XOR operation is done in message-length, message body and verification.
2. the method for Big Dipper bluetooth users terminal access mobile communications network according to claim 1, it is characterised in that：Institute
The command number for the heartbeat message data packet stated is 0x00, and message body is device number.
3. the method for Big Dipper bluetooth users terminal access mobile communications network according to claim 1, it is characterised in that：Institute
The command number for the information data packet stated is 0x02, and message body is the form of " device number+target device number+message content ".
4. the method for Big Dipper bluetooth users terminal access mobile communications network according to claim 1, it is characterised in that：Institute
The command number for the transparent transmission information data packet stated is 0x11, and message body is the form of " device number+target device number+message content ".
5. the method for Big Dipper bluetooth users terminal access mobile communications network according to claim 1, it is characterised in that：Institute
The command number for the GPRS offline responses data packets stated is 0x12, and message body is device number.
6. the method for Big Dipper bluetooth users terminal access mobile communications network according to claim 1, it is characterised in that：Institute
The command number for the acknowledgement character response data packet stated is 0x05, and message body is the form of " former bag sequence number+original command number ", former bag sequence number with
Former command number is 1 byte.
7. the method for the Big Dipper bluetooth users terminal access mobile communications network according to one of claim 2-5, its feature
It is：The device number is Big Dipper user's IC card number of Big Dipper bluetooth users terminal insertion, with 3 byte representations, high byte
Preceding, low byte is rear.
8. the method for the Big Dipper bluetooth users terminal access mobile communications network according to claim 3 or 4, its feature exist
In：The target device number is Big Dipper user's IC card number of recipient's Big Dipper bluetooth users terminal, high with 3 byte representations
Byte is preceding, and low byte is rear.
9. the device of Big Dipper bluetooth users terminal access mobile communications network, it is characterised in that it is included with lower module：
（1）Heartbeat detection, confirms that the Big Dipper bluetooth users terminal is currently online for Big Dipper bluetooth users terminal to server end；
（2）Information interacts, for the information exchange between Big Dipper bluetooth users terminal and server end；
（3）Transparent transmission information interacts, the information exchange for two Big Dipper bluetooth users terminal rooms；
The device of the Big Dipper bluetooth users terminal access mobile communications network, using the north as described in one of claim 1-8
The method of bucket bluetooth users terminal access mobile communications network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310002299.XA CN103916832B (en) | 2013-01-05 | 2013-01-05 | The method and apparatus of Big Dipper bluetooth users terminal access mobile communications network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310002299.XA CN103916832B (en) | 2013-01-05 | 2013-01-05 | The method and apparatus of Big Dipper bluetooth users terminal access mobile communications network |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103916832A CN103916832A (en) | 2014-07-09 |
| CN103916832B true CN103916832B (en) | 2018-05-01 |
Family
ID=51042148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310002299.XA Expired - Fee Related CN103916832B (en) | 2013-01-05 | 2013-01-05 | The method and apparatus of Big Dipper bluetooth users terminal access mobile communications network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103916832B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102769603A (en) * | 2011-05-03 | 2012-11-07 | 中国移动通信集团公司 | Method, system and apparatus for data transmission |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100373894C (en) * | 2004-07-09 | 2008-03-05 | 腾讯科技（深圳）有限公司 | Instant communication roating method for mobile network |
| EP1798929A1 (en) * | 2005-12-19 | 2007-06-20 | Thomson Licensing | Providing an independent compression server within a network, as well as a method, network station and DHCP server |
| CN100558086C (en) * | 2007-06-01 | 2009-11-04 | 腾讯科技（深圳）有限公司 | A kind of transmission of off-line files, reception, transmission method and system |
| CN101764701A (en) * | 2008-12-23 | 2010-06-30 | 康佳集团股份有限公司 | Network management system |
-
2013
- 2013-01-05 CN CN201310002299.XA patent/CN103916832B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102769603A (en) * | 2011-05-03 | 2012-11-07 | 中国移动通信集团公司 | Method, system and apparatus for data transmission |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103916832A (en) | 2014-07-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106331276B (en) | Device and method for sending electronic business card through Bluetooth headset | |
| CN106877977A (en) | The method of data communication, apparatus and system | |
| SG187780A1 (en) | Method, device and system for transmitting data | |
| CN107105414A (en) | A kind of income system and method for Big Dipper RDSS short messages and SMS | |
| CN203151742U (en) | A short message intercommunicating system between network clients and Beidou RDSS terminals | |
| CN102202389B (en) | A kind of method and system gateway being realized to management | |
| CN104243477A (en) | Security industry data collecting method and system implemented on basis of XMPP | |
| CN103313308A (en) | Data transmission method and device | |
| CN108430038A (en) | The method and system that multiterminal are communicated based on bluetooth multiterminal | |
| CN111818040A (en) | Method for realizing communication by Internet of things transmission standard protocol | |
| CN102387083B (en) | Network access control method and system | |
| CN105227471A (en) | Method and the edge device of multicast forwarding list item is set up in a kind of EVI network | |
| CN106686553A (en) | Method and device for carrying out multicasting on core net EPC | |
| CN110214439B (en) | Data transmission method, device, sending end, receiving end and system | |
| CN102170389B (en) | data message transmission method and access device | |
| CN102752086B (en) | Data communication equipment and data communications method | |
| CN106921660A (en) | A kind of method for supporting random communication protocol shared channel resources | |
| CN103916832B (en) | The method and apparatus of Big Dipper bluetooth users terminal access mobile communications network | |
| CN105323250A (en) | Data transmission method based on PTT public network cluster intercom system | |
| CN110291839A (en) | Unicast connects method for building up, device and storage medium | |
| CN102104846A (en) | Method for acquiring short message and interposing sender identity information on communication network | |
| WO2010009666A1 (en) | Method, system and device for implementing multimedia service | |
| CN107733903A (en) | A kind of data transfer confirmation method and base station based on UDP | |
| CN103139085A (en) | Method for implementation of multicast service in network, access device and system | |
| CN103796279B (en) | A kind of radio switch-in method for supporting LTE, system and equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: No. 1 high tech Zone Gaopeng road in Chengdu city of Sichuan Province in 610041 Applicant after: Chengdu Corpro Technology Co.,Ltd. Applicant after: BEIJING GUOXIN TONGKE INFORMATION TECHNOLOGY CO.,LTD. Address before: No. 1 high tech Zone Gaopeng road in Chengdu city of Sichuan Province in 610041 Applicant before: CHENGDU GUOTENG ELECTRONIC TECHNOLOGY CO.,LTD. Applicant before: BEIJING CHINAIAT INFORMATION TECHNOLOGY Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180321 Address after: No. 1 high tech Zone Gaopeng road in Chengdu city of Sichuan Province in 610041 Applicant after: CHENGDU ORIEANGE TEMORAY Co.,Ltd. Applicant after: BEIJING GUOXIN TONGKE INFORMATION TECHNOLOGY CO.,LTD. Address before: No. 1 high tech Zone Gaopeng road in Chengdu city of Sichuan Province in 610041 Applicant before: Chengdu Corpro Technology Co.,Ltd. Applicant before: BEIJING GUOXIN TONGKE INFORMATION TECHNOLOGY CO.,LTD. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |