CN104280031A - Interest point navigation system - Google Patents
Interest point navigation system Download PDFInfo
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- CN104280031A CN104280031A CN201410525571.7A CN201410525571A CN104280031A CN 104280031 A CN104280031 A CN 104280031A CN 201410525571 A CN201410525571 A CN 201410525571A CN 104280031 A CN104280031 A CN 104280031A
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- Prior art keywords
- interest
- point
- information
- interest point
- navigation route
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/005—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 with correlation of navigation data from several sources, e.g. map or contour matching
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Navigation (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention discloses an interest point navigation system. Interest point information is stored in an interest point database of a network server, wherein the interest point information comprises interest point name and interest point position information; the interest point position information comprises an interest point longitude coordinate value and an interest point latitude coordinate value; and the network server is used for searching the interest point information of an interest point closest to the current position of a mobile electronic device in the interest point database according to the interest point information input by a user by virtue of a mobile communication device and the obtained current position information, generating interest point navigation path information according to the current position information, the interest point information and pre-stored map data, and transmitting the generated interest point navigation path information and the map data corresponding to the interest point navigation path information to the mobile communication device so as to provide specific navigation information for the user.
Description
Technical field
The present invention relates to field of navigation technology, particularly a kind of point of interest navigational system.
Background technology
Air navigation aid of the prior art is only generally navigate in the final position provided for user, but in actual applications, user wishes to go to oneself interested place nearby.The air navigation aid of prior art and system can not provide this type of navigation information targetedly.
Summary of the invention
In view of this, be necessary to provide a kind of and can provide the point of interest navigational system of navigation information targetedly for user.
A kind of point of interest navigational system, comprises mobile communication equipment, the webserver.The webserver comprises communication module, data processing module, interest point data base, interest point information, interest point information is stored in interest point data base, interest point information comprises interest point name, point of interest location information, and point of interest location information comprises point of interest latitude coordinate value, point of interest latitude coordinate values; Communication module is used for establishing a communications link with mobile communication equipment; Data processing module comprises interest point data base link unit, receiving element, searches unit, guidance path generation unit, map datum acquiring unit, interest point data base link unit, for responding the request of the Access Interest point data base of mobile communication equipment end, is the foundation of mobile communication equipment end and the connection of interest point data base; Interest point information, current location information that receiving element transmits for receiving mobile communication equipment end; Search unit finds out the point of interest that current present position is nearest with mobile communication equipment from interest point data base interest point information according to the interest point information, the current location information that receive; Guidance path generation unit is used for generating point of interest navigation route information according to current location information, interest point information and the map datum that prestores; Map datum acquiring unit is used for sending the point of interest navigation route information of generation and the map datum corresponding with this point of interest navigation route information to mobile communication equipment.Mobile communication equipment comprises locating module, load module, communication module, display module and processing module, and load module produces input information for the input operation responding user; Processing module comprises interest point information acquiring unit, location information acquiring unit, transmitting element, receiving element, the interest point information that interest point information acquiring unit utilizes load module to input for obtaining user, location information acquiring unit utilizes locating module to obtain the current location information of mobile communication equipment, and current location information comprises current latitude coordinate value, current latitude coordinate values; Transmitting element is used for sending interest point information, current location information to the webserver; Receiving element is for receiving the point of interest navigation route information of webserver transmission and the map datum corresponding with this point of interest navigation route information, and the point of interest navigation route information transmitted by the webserver of reception and the map datum corresponding with this point of interest navigation route information are supplied to display module; Display module is used for showing corresponding map and point of interest guidance path according to the point of interest navigation route information received and the map datum corresponding with this point of interest navigation route information.
Above-mentioned point of interest navigational system, interest point information, interest point information is stored in the interest point data base of the webserver, interest point information comprises interest point name, point of interest location information, and point of interest location information comprises point of interest latitude coordinate value, point of interest latitude coordinate values.The current location information of the interest point information that the webserver utilizes mobile communication equipment to input according to user and acquisition, the interest point information of the point of interest that current present position is nearest with mobile electronic device is found out from interest point data base, point of interest navigation route information is generated according to current location information, interest point information and the map datum that prestores, send the point of interest navigation route information of generation and the map datum corresponding with this point of interest navigation route information to mobile communication equipment, provide navigation information targetedly as user.
Accompanying drawing explanation
Fig. 1 is the high-level schematic functional block diagram of the point of interest navigational system of a better embodiment.
In figure: point of interest navigational system 10, mobile communication equipment 20, locating module 21, load module 22, communication module 23, display module 24, processing module 25, interest point information acquiring unit 250, location information acquiring unit 251, transmitting element 252, receiving element 253, the webserver 30, communication module 31, data processing module 32, interest point data base link unit 320, receiving element 321, search unit 322, guidance path generation unit 323, second searches unit 3231, first guidance path generation unit 3232, second guidance path generation unit 3233, metrics calculation unit 3234, guide schedule information generation unit 3235, map datum acquiring unit 324, interest point data base 33.
Embodiment
Referring to Fig. 1, point of interest navigational system 10 comprises mobile communication equipment 20, the webserver 30.Mobile communication equipment 20 and the webserver 30 realize message exchange by internet.
The webserver 30 comprises communication module 31, data processing module 32, interest point data base 33, interest point information, interest point information is stored in interest point data base 33, interest point information comprises interest point name, point of interest location information, and point of interest location information comprises point of interest latitude coordinate value, point of interest latitude coordinate values; Communication module 31 is for establishing a communications link with mobile communication equipment 20; Data processing module 32 comprises interest point data base link unit 320, receiving element 321, searches unit 322, guidance path generation unit 323, map datum acquiring unit 324, interest point data base link unit 320, for responding the request of the Access Interest point data base 33 of mobile communication equipment end 30, is mobile communication equipment end 30 foundation and the connection of interest point data base 33; Interest point information, current location information that receiving element 321 transmits for receiving mobile communication equipment end 20; Search unit 322 finds out the point of interest nearest with the current present position of mobile communication equipment 20 from interest point data base 33 interest point information according to the interest point information, the current location information that receive; Guidance path generation unit 323 is for generating point of interest navigation route information according to current location information, interest point information and the map datum that prestores; Map datum acquiring unit 324 is for sending the point of interest navigation route information of generation and the map datum corresponding with this point of interest navigation route information to mobile communication equipment 20.
Mobile communication equipment 20 comprises locating module 21, load module 22, communication module 23, display module 24 and processing module 25, and load module 22 produces input information for the input operation responding user; Processing module 25 comprises interest point information acquiring unit 250, location information acquiring unit 251, transmitting element 252, receiving element 253, the interest point information that interest point information acquiring unit 250 utilizes load module 22 to input for obtaining user, location information acquiring unit 251 utilizes locating module 21 to obtain the current location information of mobile communication equipment 20, and current location information comprises current latitude coordinate value, current latitude coordinate values; Transmitting element 252 is for sending interest point information, current location information to the webserver 30; Receiving element 253 is for receiving the point of interest navigation route information of the webserver 30 transmission and the map datum corresponding with this point of interest navigation route information, and the point of interest navigation route information transmitted by the webserver 30 of reception and the map datum corresponding with this point of interest navigation route information are supplied to display module 24; Display module 24 is for showing corresponding map and point of interest guidance path according to the point of interest navigation route information received and the map datum corresponding with this point of interest navigation route information.
In the present embodiment, the guidance path generation unit 323 of the data processing module 32 of the webserver 30 comprises second and searches unit 3231, first guidance path generation unit 3232, second searches unit 3231 for searching the prestore interest point information identical with interest point information from map datum, find in map datum identical with interest point information prestore interest point information time, the interest point information that prestores found is supplied to the first guidance path generation unit 3232; First guidance path generation unit 3232 is according to prestore interest point information and the current location information generation point of interest navigation route information that find.Further, guidance path generation unit 323 also comprises the second guidance path generation unit 3233, metrics calculation unit 3234, guides schedule information generation unit 3235, second search unit 3231 do not find in map datum identical with interest point information prestore interest point information time, from map datum, search the interest point information nearest with point of interest using as with reference to interest point information according to interest point information; Metrics calculation unit 3234 for calculating the distance between point of interest corresponding to the interest point information point of interest corresponding with reference interest point information according to interest point information and with reference to interest point information, and produces distance value; Guide schedule information generation unit 3235 for producing guide schedule information according to the distance value produced, interest point information, reference interest point information; Second guidance path generation unit 3233 is for generating guiding point of interest navigation route information and the map datum corresponding with guiding point of interest navigation route information according to what find with reference to interest point information and current location information.Map datum acquiring unit 324 is also for sending guiding point of interest navigation route information, guiding schedule information to mobile communication equipment 20.
Claims (3)
1. a point of interest navigational system, comprises mobile communication equipment, the webserver; The webserver comprises communication module, data processing module, interest point data base, interest point information, interest point information is stored in interest point data base, interest point information comprises interest point name, point of interest location information, and point of interest location information comprises point of interest latitude coordinate value, point of interest latitude coordinate values; Communication module is used for establishing a communications link with mobile communication equipment; Data processing module comprises interest point data base link unit, receiving element, searches unit, guidance path generation unit, map datum acquiring unit, interest point data base link unit, for responding the request of the Access Interest point data base of mobile communication equipment end, is the foundation of mobile communication equipment end and the connection of interest point data base; Interest point information, current location information that receiving element transmits for receiving mobile communication equipment end; Search unit finds out the point of interest that current present position is nearest with mobile communication equipment from interest point data base interest point information according to the interest point information, the current location information that receive; Guidance path generation unit is used for generating point of interest navigation route information according to current location information, interest point information and the map datum that prestores; Map datum acquiring unit is used for sending the point of interest navigation route information of generation and the map datum corresponding with this point of interest navigation route information to mobile communication equipment; Mobile communication equipment comprises locating module, load module, communication module, display module and processing module, and load module produces input information for the input operation responding user; Processing module comprises interest point information acquiring unit, location information acquiring unit, transmitting element, receiving element, the interest point information that interest point information acquiring unit utilizes load module to input for obtaining user, location information acquiring unit utilizes locating module to obtain the current location information of mobile communication equipment, and current location information comprises current latitude coordinate value, current latitude coordinate values; Transmitting element is used for sending interest point information, current location information to the webserver; Receiving element is for receiving the point of interest navigation route information of webserver transmission and the map datum corresponding with this point of interest navigation route information, and the point of interest navigation route information transmitted by the webserver of reception and the map datum corresponding with this point of interest navigation route information are supplied to display module; Display module is used for showing corresponding map and point of interest guidance path according to the point of interest navigation route information received and the map datum corresponding with this point of interest navigation route information.
2. point of interest navigational system as claimed in claim 1, it is characterized in that: guidance path generation unit comprises second and searches unit, the first guidance path generation unit, second searches unit for searching the prestore interest point information identical with interest point information from map datum, find in map datum identical with interest point information prestore interest point information time, the interest point information that prestores found is supplied to the first guidance path generation unit; What the first guidance path generation unit found prestore interest point information and current location information generate point of interest navigation route information.
3. point of interest navigational system as claimed in claim 2, it is characterized in that: guidance path generation unit also comprises the second guidance path generation unit, metrics calculation unit, guiding schedule information generation unit, second search unit do not find in map datum identical with interest point information prestore interest point information time, from map datum, search the interest point information nearest with point of interest using as with reference to interest point information according to interest point information; Metrics calculation unit is used for calculating the distance between point of interest corresponding to the interest point information point of interest corresponding with reference interest point information according to interest point information and with reference to interest point information, and produces distance value; Schedule information generation unit is guided to be used for according to the distance value produced, interest point information, to guide schedule information with reference to interest point information generation; Second guidance path generation unit is used for generating guiding point of interest navigation route information and the map datum corresponding with guiding point of interest navigation route information according to what find with reference to interest point information and current location information; Map datum acquiring unit is also for sending guiding point of interest navigation route information, guiding schedule information to mobile communication equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410525571.7A CN104280031A (en) | 2014-10-09 | 2014-10-09 | Interest point navigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410525571.7A CN104280031A (en) | 2014-10-09 | 2014-10-09 | Interest point navigation system |
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| CN104280031A true CN104280031A (en) | 2015-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410525571.7A Pending CN104280031A (en) | 2014-10-09 | 2014-10-09 | Interest point navigation system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109213835A (en) * | 2018-07-06 | 2019-01-15 | 安徽机电职业技术学院 | A kind of Intelligent campus auxiliary system based on webgis |
| CN110110244A (en) * | 2019-04-26 | 2019-08-09 | 广东技术师范大学 | A kind of point of interest recommended method merging multi-source information |
| CN110793533A (en) * | 2018-08-01 | 2020-02-14 | 奥迪股份公司 | Navigation device and method |
| CN112052269A (en) * | 2020-08-24 | 2020-12-08 | 腾讯科技（深圳）有限公司 | Position recommending method and device |
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| CN102798394A (en) * | 2011-05-26 | 2012-11-28 | 上海博泰悦臻电子设备制造有限公司 | Route planning method and system |
| CN102867031A (en) * | 2012-08-27 | 2013-01-09 | 百度在线网络技术（北京）有限公司 | Method and system for optimizing point of interest (POI) searching results, mobile terminal and server |
| CN103456233A (en) * | 2012-05-28 | 2013-12-18 | 腾讯科技（深圳）有限公司 | Method and system for searching interest points based on electronic map |
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2014
- 2014-10-09 CN CN201410525571.7A patent/CN104280031A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102798394A (en) * | 2011-05-26 | 2012-11-28 | 上海博泰悦臻电子设备制造有限公司 | Route planning method and system |
| CN103456233A (en) * | 2012-05-28 | 2013-12-18 | 腾讯科技（深圳）有限公司 | Method and system for searching interest points based on electronic map |
| CN102867031A (en) * | 2012-08-27 | 2013-01-09 | 百度在线网络技术（北京）有限公司 | Method and system for optimizing point of interest (POI) searching results, mobile terminal and server |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109213835A (en) * | 2018-07-06 | 2019-01-15 | 安徽机电职业技术学院 | A kind of Intelligent campus auxiliary system based on webgis |
| CN110793533A (en) * | 2018-08-01 | 2020-02-14 | 奥迪股份公司 | Navigation device and method |
| CN110793533B (en) * | 2018-08-01 | 2023-10-17 | 奥迪股份公司 | Navigation device and method |
| CN110110244A (en) * | 2019-04-26 | 2019-08-09 | 广东技术师范大学 | A kind of point of interest recommended method merging multi-source information |
| CN112052269A (en) * | 2020-08-24 | 2020-12-08 | 腾讯科技（深圳）有限公司 | Position recommending method and device |
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Application publication date: 20150114 |