CN103716074A - Method for sharing multi-mode geographic location information - Google Patents
Method for sharing multi-mode geographic location information Download PDFInfo
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- CN103716074A CN103716074A CN201310749349.0A CN201310749349A CN103716074A CN 103716074 A CN103716074 A CN 103716074A CN 201310749349 A CN201310749349 A CN 201310749349A CN 103716074 A CN103716074 A CN 103716074A
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- location information
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Abstract
The invention discloses a method for sharing multi-mode geographic location information. The method includes the first step of obtaining short-distance geographic location information, the second step of sharing the short-distance geographic location information, the third step of obtaining non-short-distance geographic location information, and the fourth step of sharing the non-short-distance geographic location information. According to the method, obtaining and sharing of the geographic location information under different environments are achieved through various information sharing modes, so that the adaptability to usage scenarios through the obtaining and sharing of the geographic location information is greatly enhanced. Users can design time intervals of the sharing of the geographic location information by themselves, and the geographic location information can be more efficiently obtained through multiple modes of geographic location information obtaining methods.
Description
Technical field
The invention belongs to geographical location information processing technology field, relate to a kind of shared method of multi-mode geographical location information that realizes.
Background technology
Geographical position is human survival and in social activities, be connected various information, is formed on the integrated information basis of continuous distribution on room and time.According to the statistics of authoritative department, with the closely bound up all information of human lives in, the information relevant with position accounts for greatly 80%.The information relevant with position can be referred to as to geography information.Geography information is more social and economic information, and it had both had social welfare, has again market value, take and satisfies social needs as main, promotes social informationization, improves people's quality of life.Geography information has the very high professional public's application towards the society and has certain technical threshold, and the progress of geographical information technology makes geographic information services move towards the public, becomes a part for people's daily life.
Geographic information application is just moving towards networking at present, socialization, large capacity and high speed development along with computer communication network, GIS-Geographic Information System (Geographic Information System, GIS) become the distributed heterogeneous system on network, GIService is moved towards in GIS application, the LBS and the MLS that have risen at present, be location-based service and Location based service, outstanding demonstration this advantage.
Along with the fast development of LBS, GPS also almost realizes location, but the applying GPS of unification access geographical location information, function is comparatively dull, and be generally that the positional information of oneself is obtained, or provide geographical position widely to share, there is again safety issue.Therefore be necessary to develop research, so that a kind of scheme to be provided, the mode of sharing by much information on the basis of GPS location realizes obtaining and sharing of geographical location information under varying environment, as: bluetooth, note, wireless network and GPS.Realize geographical location information shared time, realize sharing the warning function of target location, improve the convenience of people's daily life and the interactive quality of information.
Summary of the invention
For addressing the above problem, the object of the present invention is to provide a kind of shared method of multi-mode geographical location information that realizes, on the basis of GPS location, by much information, share mode and realize obtaining and sharing of geographical location information under varying environment.
For achieving the above object, technical scheme of the present invention is:
Realize the shared method of multi-mode geographical location information, comprise the steps:
S10: obtain short distance geographical location information;
S11: short distance geographical location information is shared;
S12: non-short distance geographical location information obtains;
S13: non-short distance geographical location information is shared.
Further, in step S10, keep bluetooth to connect between two intelligent hand-held terminals, bluetooth connects half that signal strength signal intensity is more than or equal to complete signal intensity, and now, intelligent hand-held terminal obtains geographical location information separately.
Further, in step S11, between two intelligent hand-held terminals, bluetooth connects the half that signal strength signal intensity is less than complete signal intensity, and these two intelligent hand-held terminals send respectively bluetooth prompting message, reminds the other side to note bipartite distance, carries out early warning.
Further, in step S12, when bluetooth connects signal strength signal intensity, be less than after half of complete signal intensity, use GPS and 3G network to carry out geographical location information and obtain.
Further, in step S13, after getting non-short distance geographical location information, every the time interval T setting, to selected intelligent hand-held terminal, send geographical location information.
Compared to prior art, the present invention is a kind of to be realized the shared method of multi-mode geographical location information and realizes obtaining and sharing of geographical location information under varying environment by bluetooth, 2G note, tetra-kinds of Information Sharing modes of wireless network and GPS, and obtaining with the adaptability of sharing use scenes of geographical location information strengthened greatly.The time interval T that user can designed, designed geographical location information shares, and the acquisition methods of the geographical location information by multiple different mode, can carry out obtaining of geographical location information more efficiently.
Accompanying drawing explanation
Fig. 1 is the flow process diagram of the embodiment of the present invention.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
A kind of shared method of multi-mode geographical location information that realizes of the present invention comprises the steps:
S10: obtain short distance geographical location information:
Between two intelligent hand-held terminals, keep bluetooth to connect, bluetooth connects half that signal strength signal intensity is more than or equal to complete signal intensity, and now, intelligent hand-held terminal obtains geographical location information separately.
S11: short distance geographical location information is shared:
Between two intelligent hand-held terminals, bluetooth connects the half that signal strength signal intensity is less than complete signal intensity, and these two intelligent hand-held terminals send respectively bluetooth prompting message, reminds the other side to note bipartite distance, carries out early warning.
For example, when the distance between two clients surpasses 10 meters, its Bluetooth signal intensity is only less than half, at this moment can eject prompting frame and give modes such as " promptings " and carry out early warning.
S12: non-short distance geographical location information obtains:
When bluetooth connects signal strength signal intensity, be less than after half of complete signal intensity, use GPS and 3G network to carry out geographical location information and obtain, can obtain latitude and longitude information.
S13: non-short distance geographical location information is shared:
After getting non-short distance geographical location information, every the time interval T setting, to selected intelligent hand-held terminal, send geographical location information.Non-short-range geographical location information is shared, and is mainly to carry out GPS location between dependence mutually, namely between both sides, can obtain the other side's gps data, and be shown on map.S1 and S2 utilize local GPS to obtain the geographical location information (being latitude and longitude information) of oneself separately, messaging format is: sender's title+longitude and latitude+latitude and longitude information acquisition time, the data packet format of GPRS or 3G is also so, then by note or GPRS or 3G network, sends to the other side; After the other side's who obtains geographical location information, on map, show.
Shown in Fig. 1, particularly, two intelligent hand-held terminals are respectively S1 and S2; Between S1 and S2, keep bluetooth to connect, it is to be more than or equal to half of complete signal intensity that bluetooth connects signal strength signal intensity.Complete signal intensity refers to that the bluetooth between S1 and S2 connects signal without any the loss of form, represents with LX.Therefore, between S1 and S2, bluetooth connects signal strength signal intensity LS>=0.5*LX.
Between S1 and S2, bluetooth connects the half that signal strength signal intensity is less than complete signal intensity, while being LS<0.5*LX, S1 and S2 send respectively bluetooth prompting message, on S1, send bluetooth prompting message, on S2, send bluetooth prompting message, carry out early warning.
When bluetooth connects signal strength signal intensity LS, be less than after half 0.5*LX of complete signal intensity, S1 and S2 are used GPS and 3G network to carry out geographical location information and obtain, and can obtain the latitude and longitude information G1 of S1, the latitude and longitude information G2 of S2.After getting non-short distance geographical location information G1 and G2, according to G1 and the upper time interval T setting of G2, S1 is to S2, and S2, to S1, sends geographical location information by note.Messaging format is: sender's title+longitude and latitude+latitude and longitude information acquisition time, can certainly be by the Packet Generation of GPRS or 3G, its form is also similar, then by note or GPRS or 3G network, send to the other side, S1 and S2 obtain respectively the other side's geographical location information, and show on map.
The present invention realizes obtaining and sharing of geographical location information under varying environment by bluetooth, 2G note, tetra-kinds of Information Sharing modes of wireless network and GPS, and obtaining with the adaptability of sharing use scenes of geographical location information strengthened greatly.The time interval T that user can designed, designed geographical location information shares, and the acquisition methods of the geographical location information by multiple different mode, can carry out obtaining of geographical location information more efficiently.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
1. realize the shared method of multi-mode geographical location information, it is characterized in that, comprise the steps:
S10: obtain short distance geographical location information;
S11: short distance geographical location information is shared;
S12: non-short distance geographical location information obtains;
S13: non-short distance geographical location information is shared.
2. realize as claimed in claim 1 the shared method of multi-mode geographical location information, it is characterized in that: in step S10, between two intelligent hand-held terminals, keep bluetooth to connect, bluetooth connects half that signal strength signal intensity is more than or equal to complete signal intensity, now, intelligent hand-held terminal obtains geographical location information separately.
3. realize as claimed in claim 2 the shared method of multi-mode geographical location information, it is characterized in that: in step S11, between two intelligent hand-held terminals, bluetooth connects the half that signal strength signal intensity is less than complete signal intensity, these two intelligent hand-held terminals send respectively bluetooth prompting message, remind the other side to note bipartite distance, carry out early warning.
4. realize as claimed in claim 3 the shared method of multi-mode geographical location information, it is characterized in that: in step S12, when bluetooth connects signal strength signal intensity, be less than after half of complete signal intensity, use GPS and 3G network to carry out geographical location information and obtain.
5. realize as claimed in claim 4 the shared method of multi-mode geographical location information, it is characterized in that: in step S13, after getting non-short distance geographical location information, every the time interval T setting, to selected intelligent hand-held terminal, send geographical location information.
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| CN201310749349.0A CN103716074B (en) | 2013-12-31 | 2013-12-31 | A kind of method realizing multi-mode geographic location information and share |
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| CN201310749349.0A CN103716074B (en) | 2013-12-31 | 2013-12-31 | A kind of method realizing multi-mode geographic location information and share |
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| CN103716074B CN103716074B (en) | 2016-03-02 |
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| WO2016004671A1 (en) * | 2014-07-09 | 2016-01-14 | 惠州Tcl移动通信有限公司 | Information sharing method and terminal |
| CN105704174A (en) * | 2014-11-25 | 2016-06-22 | 小米科技有限责任公司 | Information prompting method and device |
| CN106412808A (en) * | 2016-11-15 | 2017-02-15 | 广东小天才科技有限公司 | Positioning search method and apparatus thereof |
| CN104502941B (en) * | 2014-12-19 | 2018-04-06 | 北京联合大学 | A kind of System and method for based on bluetooth and GPS mixed positionings |
| CN112188403A (en) * | 2020-09-24 | 2021-01-05 | 江苏恒宝智能系统技术有限公司 | Environment self-adaptive communication method and system |
| CN112188403B (en) * | 2020-09-24 | 2024-04-26 | 江苏恒宝智能系统技术有限公司 | Environment self-adaptive communication method and system |
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| CN103716074B (en) | 2016-03-02 |
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Effective date of registration: 20191223 Address after: 313000 1-C, building 1, No. 656, Qixing Road, high tech Zone, Wuxing District, Huzhou City, Zhejiang Province Patentee after: Huzhou xinbeilian Network Technology Co., Ltd Address before: 430081 No. 947 Heping Avenue, Hubei, Wuhan Patentee before: Wuhan University of Science and Technology |
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Effective date of registration: 20211122 Address after: No. 288, dongtaoyuan, Lianhu District, Xi'an, Shaanxi 710000 Patentee after: Wang Tao Address before: 313000 1-C, building 1, No. 656 Qixing Road, high tech Zone, Wuxing District, Huzhou City, Zhejiang Province Patentee before: Huzhou xinbeilian Network Technology Co.,Ltd. |
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Effective date of registration: 20220418 Address after: Room 710, 4th floor, No. 40, Zhangji Road East, hi tech Zone, Xi'an, Shaanxi Province Patentee after: Zhongke Weichuang (Xi'an) Information Technology Co.,Ltd. Address before: No. 288, dongtaoyuan, Lianhu District, Xi'an, Shaanxi 710000 Patentee before: Wang Tao |
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