CN104270407B - The method shared position is realized based on Big Dipper short message - Google Patents

The method shared position is realized based on Big Dipper short message Download PDF

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Publication number
CN104270407B
CN104270407B CN201410444438.9A CN201410444438A CN104270407B CN 104270407 B CN104270407 B CN 104270407B CN 201410444438 A CN201410444438 A CN 201410444438A CN 104270407 B CN104270407 B CN 104270407B
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China
Prior art keywords
short message
recipient
information
communication protocol
current
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CN201410444438.9A
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CN104270407A (en
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凌海军
吴晓亮
水兴丰
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Nanjing LES Information Technology Co. Ltd
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Nanjing LES Information Technology Co. Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/50Network services
    • H04L67/52Network services specially adapted for the location of the user terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12Messaging; Mailboxes; Announcements

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Traffic Control Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Information Transfer Between Computers (AREA)
  • Navigation (AREA)

Abstract

The present invention discloses a kind of present invention and realizes that the method shared position is shared by Big Dipper short message into row position based on Big Dipper short message, as long as launch party and recipient can connect Beidou satellite navigation system, the user information of relative users and current longitude and latitude are filled up in specific short message communication protocol, due to the area coverage bigger of Beidou satellite navigation system, solve the problems, such as to use phone and internet stringenter to geographical status requirement, and set of locations shared model can allow more people to share into row position.Meanwhile the communication cost of Beidou satellite navigation system is extremely cheap, the use cost of this method can be also reduced.

Description

The method shared position is realized based on Big Dipper short message
Technical field
The present invention relates to communication process field, the method for especially a kind of time data application based on dipper system.
Background technology
Position is shared exactly is shared with other people by current geographical location information, looks for people to suffer from flash appeal, pathfinding Wide application.Current position, which is shared, to be passed through:Make a phone call to give an oral account or by network transmission longitude and latitude mode.Both sides The shortcomings that formula, has:Make a phone call oral account mode, since everyone describes things and understands different, cause oral account mode to describe Current location, effect are poor, it is often necessary to which long time can allow other side to understand;Network transmission longitude and latitude mode, its effect Preferably, but network is had a great influence by geographical location and network coverage, is not that each place has network signal.
Therefore, it is necessary to a kind of new technical solution is to solve the above problems.
The content of the invention
It is the shortcomings that it is an object of the invention to be to overcome above-mentioned position secret sharing, short using Beidou satellite navigation system Message function realizes the method that position is shared, and there is position to share expression easy advantage directly perceived is limited and shared from network.
To reach above-mentioned purpose, the present invention realizes that the method shared position can use following technical side based on Big Dipper short message Case:
The launch party and recipient are all connected with Beidou satellite navigation system;And specific short message communication protocol is set, should Specific short message communication protocol includes at least current longitude and latitude and response user list;
Launch party selects to send short message type;
If the short message type sent shares type for set of locations, judge whether that have selected response user will respond, such as Fruit have selected response user, then user information is filled up in specific short message communication protocol, if non-selected response user, Do not fill in, then current latitude and longitude information is filled up in specific short message communication protocol, will be current finally by the number of broadcasting The short message comprising specific short message communication protocol organized is sent;
If the short message type sent is the personal shared type in position:Will response user information and current latitude and longitude information The corresponding entry being filled up in the lump in specific short message communication protocol, then by IC unicasts number by current organization it is good comprising specific The short message of short message communication protocol is sent;
Whether it is empty that recipient judges that position is shared in the response user list of short message, if not empty, then judges the inside Whether the user information of the recipient is included, by the current warp in foregoing short message if the user information comprising the recipient Latitude information marks on map, and current latitude and longitude information and the launch party's information received are then filled up to recipient in the lump Short message in, then by the short message of this recipient by IC unicasts number send feedback information to launch party.
The present invention is defended by being shared by Big Dipper short message into row position as long as launch party and recipient can connect the Big Dipper Star navigation system, due to the area coverage bigger of Beidou satellite navigation system, solves using phone and internet over the ground The problem of managing status requirement relatively stringent (needing speech signal and the network coverage), and set of locations shared model can allow more People shares into row position.Meanwhile the communication cost of Beidou satellite navigation system is extremely cheap, the use of this method can be also reduced Cost.
Brief description of the drawings
Fig. 1 is transmission short message process chart in the present invention.
Fig. 2 is reception short message process chart in the present invention.
Embodiment
The invention discloses the method shared position is realized based on Big Dipper short message.On December 27th, 2012, China was to foreign promotion Risen on the day of cloth Beidou satellite navigation system (BDS) and formally provide regional service, Beidou satellite navigation system to Asia-Pacific most area System be after american global positioning system (GPS) and Russian Glonass (GLONASS) can it is round-the-clock in the world, Round-the-clock provides the global satellite of high accuracy, highly reliable positioning, navigation, time service service and short message communication function for all types of user Navigation system.The present invention is exactly that current geographical location information is distributed to relevant personnel or machine by Big Dipper short message function Structure.
The technical solution of this method is:
The launch party and recipient are all connected with Beidou satellite navigation system;And specific short message communication protocol is set, should Specific short message communication protocol includes at least current longitude and latitude and response user list.
As shown in Figure 1, the flow for sending short message is:Launch party selects to send short message type;If the short report sent Literary type shares type for set of locations, judges whether that have selected response user will respond, and if selected for response user, then will use Family information solicitation is into specific short message communication protocol, if non-selected response user, does not fill in, then by current longitude and latitude Information solicitation into specific short message communication protocol, finally by the number of broadcasting by it is current organize lead to comprising specific short message The short message of letter agreement is sent.
If the short message type sent is the personal shared type in position:Will response user information and current latitude and longitude information The corresponding entry being filled up in the lump in specific short message communication protocol, then by IC unicasts number by current organization it is good comprising specific The short message of short message communication protocol is sent.
As shown in Fig. 2, the flow for receiving short message is:Recipient judges that position is shared in the response user list of short message Whether it is empty, if not empty, then judges whether the inside includes the user information of the recipient, if the user comprising the recipient Information just marks the current latitude and longitude information in foregoing short message on map, current latitude and longitude information and will then receive Launch party's information be filled up in the lump in the short message of recipient, then by the short message of this recipient pass through IC unicasts number send out Feedback information is sent to launch party.If not having the user information of the recipient in response user list, it is short that recipient does not receive this Message, directly terminates.
The method and approach of the present invention specific implementation technical solution are very much, and the above is only being preferable to carry out for the present invention Mode.It should be pointed out that for those skilled in the art, without departing from the principle of the present invention, also Some improvements and modifications can be made, these improvements and modifications also should be regarded as protection scope of the present invention.It is unknown in the present embodiment The available prior art of true each part is realized.

Claims (2)

1. a kind of realize the method shared position based on Big Dipper short message, it is characterised in that:Launch party and recipient are all connected with north Struggle against satellite navigation system;And specific short message communication protocol is set, which includes at least current longitude and latitude Degree and response user list;
Launch party selects to send short message type;
If the short message type sent shares type for set of locations, judge whether that have selected response user will respond, if choosing Response user has been selected, then user information has been filled up in specific short message communication protocol, if non-selected response user, does not fill out Write, then current latitude and longitude information is filled up in specific short message communication protocol, finally by the number of broadcasting by current tissue The good short message comprising specific short message communication protocol is sent;
If the short message type sent is the personal shared type in position:User information and current latitude and longitude information will be responded in the lump The corresponding entry being filled up in specific short message communication protocol, then by IC unicasts number by current organization it is good include specific short report The short message of literary communication protocol is sent;
Whether it is empty that recipient judges that position is shared in the response user list of short message, if not empty, then whether judges the inside User information comprising the recipient, by the current longitude and latitude in foregoing short message if the user information comprising the recipient Information marks on map, and current latitude and longitude information and the launch party's information received are then filled up to the short of recipient in the lump In message, the short message of recipient is then sent into feedback information to launch party by IC unicasts number.
2. the method shared position is realized based on Big Dipper short message as claimed in claim 1, it is characterised in that:If recipient receives To response user list in there is no the user information of the recipient, then recipient does not receive the short message, directly terminates.
CN201410444438.9A 2014-09-02 2014-09-02 The method shared position is realized based on Big Dipper short message Active CN104270407B (en)

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CN104270407B true CN104270407B (en) 2018-05-08

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN112804643A (en) * 2020-12-31 2021-05-14 华东计算技术研究所(中国电子科技集团公司第三十二研究所) Position sharing system, method and medium based on Beidou short message

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CN103152698A (en) * 2012-12-12 2013-06-12 张�杰 Device and method for multi-mode broadcast short message receiving
CN103150874A (en) * 2013-01-31 2013-06-12 成都天奥电子股份有限公司 Anti-theft method based on compass short message function and anti-theft system based on compass short message function
CN103278823A (en) * 2013-04-24 2013-09-04 深圳北斗位途信息科技有限公司 Position sharing method and ground processing device based on Beidou satellite
CN103281684A (en) * 2013-05-31 2013-09-04 成都天奥电子股份有限公司 Beidou communication device and method
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