CN102984654B - Mobile terminal group tracking service method based on internet of things resource sharing platform - Google Patents
Mobile terminal group tracking service method based on internet of things resource sharing platform Download PDFInfo
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- CN102984654B CN102984654B CN201210491189.XA CN201210491189A CN102984654B CN 102984654 B CN102984654 B CN 102984654B CN 201210491189 A CN201210491189 A CN 201210491189A CN 102984654 B CN102984654 B CN 102984654B
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Abstract
The invention provides a mobile terminal group tracking service method based on an internet of things resource sharing platform. Groups are built by users on the platform freely through a mobile terminal, each group is composed of a main user and a plurality of auxiliary users, and the auxiliary users can obtain real-time position information of the main user. A main user terminal enables real-time position of the main user terminal to be used as data resources which are registered on the resource sharing platform through calling a post method in a resource sharing platform application program interface (API), and latitude and longitude coordinates of the real-time position of the main user terminal is uploaded by calling a put method in the resource sharing platform API. Auxiliary user terminals obtain position information of the main user terminal in real time by calling a get interface of the resource platform, and the position information is marked in an electronic map on a terminal.
Description
Technical field
The present invention relates to Internet of Things application and location-based service technical field.
Background technology
Global positioning system (Global Positioning System, GPS) utilize navigation satellite to carry out timing, location and range finding, can realize round-the-clock, comprehensive continuously for the user in marine, land and society provides the three dimensions of real-time high-precision, speed and temporal information in worldwide.This system is primarily of space segment, ground control segment and user's set part three part composition.Space segment is made up of 24 satellites, is published in 6 road planes.Ground control segment by be in charge of, coordinate whole ground control system work master station, under the control of master station, to satellite inject seek text ground-plane antenna, as the monitoring station of automatic data acquisition center and communication auxiliary system composition.User's set part is primarily of GPS and satellite antenna composition.
Location-based service (LBS, Location Based Services) also known as positioning service, LBS to be combined a kind of value-added service provided by mobile communications network and global position system, the positional information (as latitude and longitude coordinates data) of mobile terminal is obtained by one group of location technology, be supplied to mobile subscriber or other people and communication system, realize the various business relevant to position.In fact the new services business relevant with locus that a conception of species is comparatively wide in range.
" Internet of Things resource sharing platform " is the shared platform of an Internet of Things data resource.User faced by it comprises three kinds, i.e. the data resource owner, data resource viewer and data resource user.Platform allows the data resource owner to be issued the data resource obtained by infomation detection collecting devices such as all kinds of sensing, RFID by the mode that the page is registered, simultaneously also for third party user provides api interface, allow the user of data resource by interface usage platform data.Script wireless sensing resource that is separate, that establish one's own system effectively is integrated and processes by platform, and the data sharing for the Internet of Things epoch provides and facilitates favourable condition.
Google Maps API is the free service of Google company one of providing, any website of free access all can be able to be used user, developer can utilize them in oneself website and application program, embed the powerful and Google Maps of practicality, and on map, superpose the data of oneself.
Technical problem
Carry out people (as going for a drive) in the collective activity of many people, many times have the demand of tracking or phase mutual designation mutually, the terminal applies agreement providing this type of to serve at present is not open, interface disunity, the use of inconvenient user, does not make full use of the advantage of location-based service and Internet of Things yet.
Summary of the invention
The invention provides a kind of mobile terminal group follow-up service mechanism based on Internet of Things resource sharing platform, user uses program of mobile terminal freely to build group, often group is made up of from user a primary user and some names, the real time position of oneself is registered on resource sharing platform as the data resource of a type by primary user's terminal, and constantly uploads the latitude and longitude coordinates of the real time position of oneself; From user terminal by the real-time positional information obtaining primary user's terminal of the get interface that calls resource platform, and mark in electronic chart in terminal.
Resource sharing platform can provide uniquely identified APIkey for each API user, in order to protect user data, prevents API from being abused or malice uses, and the decruption key of the enciphered data uploaded as user.The real-time position information of oneself is described as the form required by data resource meeting resource sharing platform and register needs by primary user's terminal, comprise unique identification, type, numbering, renewal data frequency and data format, the APIkey provided by using resource sharing platform is to xml file des encryption, and the post method called in the api interface of resource sharing platform, complete the registration to resource.
Primary user when upgrading positional information, first the latitude and longitude coordinates of position is obtained, according to data resource form registered on resource platform, dynamic generation xml file, again by above-mentioned cryptographic algorithm, xml file is encrypted, calls the put method in the api interface of resource sharing platform, complete the renewal of location information.
The group of the method in Android platform follows the tracks of in application and practices, and concrete technical scheme is:
A kind of mobile terminal group follow-up service mechanism based on Internet of Things resource sharing platform, it is characterized in that, user uses program of mobile terminal freely to build group, often group is made up of from user a primary user and some names, the real time position of oneself is registered on resource sharing platform as the data resource of a type by primary user's terminal, and constantly uploads the latitude and longitude coordinates of the real time position of oneself; From user terminal by the real-time positional information obtaining primary user's terminal of the get interface that calls resource platform, and mark in electronic chart in terminal.The described mobile terminal group follow-up service mechanism based on Internet of Things resource sharing platform comprise primary user operation and from user operation two parts.Primary user's operation comprises the following steps:
1) whether inquiry is registered on platform;
2) if registered, then 6 are jumped to), otherwise jump to 3);
3) build the xml file of data resource for registering, this data resource contains a kind of data type of real time position of primary user;
4) encryption of xml file is carried out by data base encryption standard (Data Encryption Standard, vehicle economy S) algorithm;
5) call the post method in the api interface of Internet of Things resource sharing platform, register;
6) unique identification of institute's registration resource is obtained, and the data type mark comprised;
7) latitude and longitude coordinates of primary user position is obtained;
8) with 6) in the unique identification of resource, the data type mark that obtain and upgrade data time unique identification 7) in the latitude and longitude coordinates that obtains, and build the xml file containing all these information;
9) the APIKey key provided by Internet of Things resource sharing platform is provided, calls DES algorithm to 8) in build xml file data be encrypted;
10) the put method called in the api interface of Internet of Things resource sharing platform carries out uploading data.
Comprise the following steps from user operation:
1) unique identification of primary user institute registration resource is obtained, and the data type mark comprised;
2) call the get method in the api interface of Internet of Things resource sharing platform, obtain the positional information of primary user;
3) positional information of primary user is identified out on the electronic chart of terminal;
4) if the mark before electronic chart exists, then 5 are jumped to), otherwise the method terminates;
5) on electronic chart, the position line that this position identified identifies for last time is with it coupled together, form the concrete circuit of primary user's movement.
Technique effect
By using this " the mobile terminal group follow-up service mechanism based on Internet of Things resource sharing platform ", interface is unified, open, easy to use, take full advantage of the advantage of location-based service and Internet of Things, mutually follow the tracks of when meeting people many people collective activity, the demand of phase mutual designation.
Accompanying drawing explanation
Fig. 1 is overview flow chart of the present invention;
Fig. 2 is primary user's registered location information flow chart of the present invention;
Fig. 3 is that primary user of the present invention upgrades real time position gps coordinate data flowchart;
Fig. 4 of the present inventionly obtains primary user's location information data and drawn path flow chart from user.
Embodiment
The present invention relates to a kind of mobile terminal group follow-up service mechanism based on Internet of Things resource sharing platform, user uses program of mobile terminal freely to build group, and often group is made up of from user a primary user and some names.Primary user's terminal is according to the requirement of platform api document, the real-time position information of oneself is described as the set of unique identification, type (such as location-based service), renewal frequency (such as 10 seconds), data format (longitude and latitude), resource registering is carried out by the post method calling API, again by constantly calling the put method of API, the update time of current gps coordinate value and correspondence is uploaded to platform; From user terminal by the real-time positional information (comprising gps coordinate value and corresponding update time) obtaining primary user's terminal of the get interface that calls resource platform, by calling Google Map APIs, mark in the electronic chart in terminal.
Fig. 1 describes the overall procedure of resource integrated method of the present invention, performs step as follows:
A) whether primary user's inquiry is registered on platform;
B) if not registration, then perform the primary user's registered location information flow shown in Fig. 2, otherwise execution Fig. 3 primary user upgrades positional information data flow;
C) unique identification of primary user institute registration resource is obtained from user, and the data type mark comprised;
D) obtain the gps coordinate of the latest position of primary user from user from platform, and identify out in the electronic chart of terminal, and couple together identifying a bit with mark before, form the mobile alignment of primary user.
Fig. 2 describes the flow process of primary user's registered location information, and step is as follows:
A) primary user inputs the above-mentioned information needing the positional information resource of registration corresponding;
B) the API document of reference resources shared platform, builds containing A) in the xml file of institute's information, and carried out the encryption of xml file by DES algorithm;
C) call the post method in the api interface of Internet of Things resource sharing platform, carry out resource registering.
Fig. 3 describes the flow process that primary user uploads real time position gps coordinate data, and step is as follows:
A) the gps coordinate data of primary user's current location;
B) in units of data flow, carry out unique identification gps coordinate data with described unique identification, stream identification and renewal data time, build xml file;
C) the APIKey key provided by Internet of Things resource sharing platform is provided, calls DES algorithm and described xml file data is encrypted;
D) the put method called in the api interface of Internet of Things resource sharing platform carries out uploading data.
Fig. 4 describes and obtains primary user's location information data and drawn path people flow process from user, and step is as follows:
A) unique identification of primary user institute registration resource is obtained from user, and the data type mark comprised;
B) call the get method in the api interface of Internet of Things resource sharing platform, obtain the gps coordinate data of the latest position of primary user;
C) by calling Google Map APIs, mark in the electronic chart of the gps coordinate data of above-mentioned acquisition in terminal, the mark before if electronic chart exists, the position line that this position identified identifies for last time is with it coupled together, forms the concrete circuit of primary user's movement.
In this description, the present invention is described its measure.But, still can make various amendment and conversion obviously and not deviate from the spirit and scope of the present invention.Therefore, specification and accompanying drawing are regarded in an illustrative, rather than a restrictive.
Claims (1)
1. the mobile terminal group follow-up service method based on Internet of Things resource sharing platform, it is characterized in that, primary user's terminal is by calling the post method in resource sharing platform API, the real time position of oneself is registered as the data resource of a type on resource sharing platform, afterwards by the put method in continuous calling platform API, upload the latitude and longitude coordinates of the real time position of oneself; Its from user terminal by the real-time positional information obtaining primary user's terminal of the get interface that calls resource platform, and be presented on the electronic chart of mobile terminal, the method comprises primary user's operation part and from user operation part, wherein primary user's operation comprises the following steps:
1) whether inquiry is registered on described resource sharing platform;
2) if registered, then 6 are jumped to), otherwise jump to 3);
3) build the xml file of data resource for registering, the data type that this data resource comprises is the real time position of primary user;
4) by data base encryption standard DES algorithm, above-mentioned xml file is encrypted;
5) call the post method in the api interface of Internet of Things resource sharing platform, register;
6) unique identification of institute's registration resource is obtained, and the data type mark comprised;
7) gps coordinate of primary user position is obtained;
8) with 6) in the unique identification of resource, the data type mark that obtain and upgrade data time unique identification 7) in the gps coordinate that obtains, to build the xml file comprising above-mentioned GPS information;
9) the APIKey key provided by Internet of Things resource sharing platform is provided, calls DES algorithm to 8) in build xml file data be encrypted;
10) the put method called in the api interface of Internet of Things resource sharing platform carries out uploading data;
Comprise the following steps from user operation:
1) unique identification of primary user institute registration resource is obtained, and the data type mark comprised;
2) call the get method in the api interface of Internet of Things resource sharing platform, obtain the positional information of primary user;
3) positional information of primary user is identified out on the electronic chart of terminal;
4) if the mark before electronic chart exists, then 5 are jumped to), otherwise the method terminates;
5) on electronic chart, the position line that this position identified identifies for last time is with it coupled together, form the concrete circuit of primary user's movement.
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| CN104811423B (en) * | 2014-01-24 | 2019-03-01 | 腾讯科技（深圳）有限公司 | The sharing method and device of location information |
| CN104091228A (en) * | 2014-06-17 | 2014-10-08 | 北京邮电大学 | Systems for resource management, resource registering, resource inquiry and resource semantic corpus management of internet of things |
| CN106255055A (en) * | 2016-03-07 | 2016-12-21 | 上海驴徒电子商务有限公司 | A kind of outdoor activities group members based on LBS alignment system management system and method |
| WO2017186096A1 (en) * | 2016-04-25 | 2017-11-02 | 苏州宝时得电动工具有限公司 | Tool sharing platform and method, tool and self-moving robot |
| CN106507417B (en) * | 2016-10-27 | 2019-01-22 | 湖北大学 | The building method and system of the white frequency spectrum resource service network of Internet of Things |
| CN106714101A (en) * | 2016-11-16 | 2017-05-24 | 上海斐讯数据通信技术有限公司 | Object management terminal, object management system and object management method |
| CN106603527A (en) * | 2016-12-13 | 2017-04-26 | 天津春荣合陞科技发展有限公司 | Sensor overall planning method based on Internet of things |
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| US7821449B2 (en) * | 2005-01-12 | 2010-10-26 | Qualcomm Incorporated | Base station almanac assisted positioning |
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Inventor after: Wen Zhigang Inventor after: Fan Chunxiao Inventor after: Wu Yuexin Inventor after: Zou Junwei Inventor after: Li Yong Inventor after: Zhang Xiaoying Inventor after: Liu Jie Inventor after: Wang Yongpeng Inventor before: Fan Chunxiao Inventor before: Wen Zhigang Inventor before: Wu Yuexin Inventor before: Zou Junwei Inventor before: Zhang Xiaoying Inventor before: Liu Jie Inventor before: Wang Yongpeng |
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Free format text: CORRECT: INVENTOR; FROM: FAN CHUNXIAO WEN ZHIGANG WU YUEXIN ZOU JUNWEI ZHANG XIAOYING LIU JIE WANG YONGPENG TO: WEN ZHIGANG FAN CHUNXIAO WU YUEXIN ZOU JUNWEI LI YONG ZHANG XIAOYING LIU JIE WANG YONGPENG |
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