CN101000372B - Maprecording method and equipment for tracing navigation - Google Patents
Maprecording method and equipment for tracing navigation Download PDFInfo
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- CN101000372B CN101000372B CN2006100637157A CN200610063715A CN101000372B CN 101000372 B CN101000372 B CN 101000372B CN 2006100637157 A CN2006100637157 A CN 2006100637157A CN 200610063715 A CN200610063715 A CN 200610063715A CN 101000372 B CN101000372 B CN 101000372B
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Abstract
A map recording method in tracking navigation includes sending position request message with position obtaining command to controlled end by controlling end through radio communication network, sending back position report message with longitude-latitude information of present position to controlling end by controlled end after said request message is received and said longitude-latitude information is calculated out by controlled end, seeking interested point nearest to present position of controlled end in electronic map by controlling unit then storing and labeling as well as displaying said interested point in electronic map.
Description
Technical field
The invention belongs to navigation field, relate in particular to map recording method and equipment in a kind of tracing navigation.
Background technology
(Global Positioning System is a kind ofly can realize high precision, round-the-clock, high-level efficiency, multi-functional, easy and simple to handle, the acceptable high-tech of price location product GPS) to GPS.And global system for mobile communications (Global System for Mobile Communications, GSM) or CDMA (Code Division Multiple Access, CDMA) system etc. is except the voice messaging that people can be provided be familiar with, it can also be between GPS and user, by data service and short message service, well transmitting control and locating information, is this high-tech of GPS location product, provides the basis in the application of cheapness among the people.Therefore, the product of GPS and GSM or CDMA technology combination will farthest satisfy the monitoring demand of people to moving target.
Carrying out Position Tracking by mobile wireless network is an emerging technology, generally with the numerical value of the longitude and latitude interactive information as location tracking.But the numerical value of longitude and latitude does not have Practical significance for the current location information that the user of general main control end can't intuitively obtain controlled terminal.The controlled terminal user position information of simple and clear practicality is provided how for the main control end user, make the main control end user can be clear, get information about the controlled terminal user position information, and the positional information of controlled terminal is carried out effective record, is the problem that a GPS navigation field exists always.
Summary of the invention
The purpose of the embodiment of the invention is to provide the recording method of the map in a kind of tracing navigation, is intended to solve the problem of the understanding controlled terminal current location information that the main control end user that exists in the prior art can not be clear, clear and definite.
The embodiment of the invention is achieved in that the map recording method in a kind of tracing navigation, said method comprising the steps of:
Main control end sends location request message by cordless communication network to controlled terminal, includes the position in the described location request message and obtains instruction;
Controlled terminal receive described comprise the location request message that the position obtains instruction after, calculate the latitude and longitude information at current place according to the gps signal that receives, and return the position message message of the latitude and longitude information that comprises current place by cordless communication network to main control end;
Main control end is determined controlled terminal residing Minimum Area in electronic chart according to the latitude and longitude information at the current place of controlled terminal, searches point of interest nearest with controlled terminal in the Minimum Area electronic chart;
This point of interest is saved in the electronic map database, and this point of interest of mark also highlights this point of interest on electronic chart.
Another purpose of the embodiment of the invention is to provide a kind of map label method of tracing navigation, said method comprising the steps of:
Send location request message by cordless communication network to controlled terminal, include the position in the described location request message and obtain instruction;
The position message message of the latitude and longitude information that comprises the current place of controlled terminal that the reception controlled terminal returns;
Determine controlled terminal residing Minimum Area in electronic chart according to the latitude and longitude information at the current place of controlled terminal, search point of interest nearest in the Minimum Area electronic chart with controlled terminal;
This point of interest is saved in the electronic map database, and this point of interest of mark also highlights this point of interest on electronic chart.
Another purpose of the embodiment of the invention is to provide the main control equipment in a kind of tracing navigation, and described equipment comprises:
Electronic map database, the identification information and the latitude and longitude information that are used to store point of interest;
The monitored instruction transceiver module, be used for sending location request message to controlled terminal by cordless communication network, include the position in the described location request message and obtain instruction, the position message message of the latitude and longitude information that comprises the current place of controlled terminal that the reception controlled terminal returns;
The latitude and longitude information extraction module is used for extracting the longitude and latitude data of the position message message of the latitude and longitude information that comprises the current place of controlled terminal that controlled terminal returns;
Point of interest coupling computing module determines that according to the latitude and longitude information of controlled terminal the positional information calculation of controlled terminal point of interest in residing Minimum Area and the Minimum Area electronic chart in electronic chart goes out the point of interest nearest apart from controlled terminal; And
The electronic chart control module is saved in this point of interest in the electronic map database, and this point of interest of mark also makes it highlight out on electronic chart.
Another purpose of the embodiment of the invention is to provide the method for reporting location in a kind of tracing navigation, said method comprising the steps of:
Receive the location request message that the position obtains instruction that comprises of main control end transmission by cordless communication network;
Calculate the positional information at current place according to the gps signal that receives;
Return the position message message of the latitude and longitude information that comprises current place to main control end by cordless communication network.
Another purpose of the embodiment of the invention is to provide the controlled device in a kind of tracing navigation, and described controlled device comprises:
The monitored instruction receiver module is used for the location request message that the position obtains instruction that comprises by the transmission of cordless communication network reception main control end;
The position message message processing module is used for calculating the positional information at current place according to the gps signal that receives; And
The position message message transmission module is used for returning to main control end by cordless communication network the position message message of the latitude and longitude information that comprises current place.
The embodiment of the invention is in conjunction with existing mobile radio communication network and gps system, to be kept in the electronic map database apart from the nearest point of interest in the current position of controlled terminal, this point of interest of mark also highlights this point of interest on electronic chart, make main control end can understand the position at the current place of controlled terminal clear, easily.
Description of drawings
Fig. 1 is the realization flow figure of the map recording method in the tracing navigation that provides of the embodiment of the invention;
Fig. 2 is the structural drawing that the embodiment of the invention provides the main control end in the tracing navigation;
Fig. 3 is the structural drawing that the embodiment of the invention provides the controlled terminal in the tracing navigation.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
The present invention searches the point of interest nearest with this controlled terminal (Point of Interest according to the latitude and longitude information of the controlled terminal that obtains in electronic chart, POI), this point of interest is saved in the electronic map database, and this point of interest of mark also highlights this point of interest on electronic chart.
Fig. 1 shows the realization flow of the map recording method in the tracing navigation that the embodiment of the invention provides, and details are as follows:
1, main control end sends location request message by cordless communication network to controlled terminal, includes the position in this location request message and obtains instruction.
Location request message can be short message service (SMS, Short Messaging Service,) information, Multimedia Message service (MMS, Multimedia Messaging Service) information, WAP (wireless application protocol) (WAP, Wireless Application Protocol) or extensible HyperText Markup Language (XHTML, The Extensible HyperText Markup Language) information.
Also can comprise the control information of position message frequency in the location request message, control controlled terminal home position reports to the frequency of main control end.If controlled terminal is when being in static state, promptly during the controlled terminal invariant position, controlled terminal only need return a controlled terminal current location to main control end and get final product.If controlled terminal is to be in when dynamic, promptly the position of controlled terminal can change, and controlled terminal just need return the positional information of controlled terminal at interval by certain hour to main control end.
2, after controlled terminal receives location request message, according to the current latitude and longitude information of GPS information calculations controlled terminal that receives.
3, controlled terminal is given main control end by the position message message that cordless communication network returns the latitude and longitude information that comprises its current place to main control end.
Equally, position message message can be SMS information, MMS information, WAP information or XHTML information.
4, main control end is searched point of interest nearest with controlled terminal in the electronic chart according to the latitude and longitude information at the current place of controlled terminal.
In embodiments of the present invention, main control end is determined controlled terminal residing Minimum Area in electronic chart according to the latitude and longitude information at the current place of controlled terminal.
There are a plurality of levels in the electronic chart of GPS navigation system, and the big regional electronic chart of a certain level is spliced by the plurality of sub-regions electronic chart of next level, and so circulation is up to the Minimum Area electronic chart of bottom level.After main control end gets access to the latitude and longitude value of controlled terminal current location, can determine that fast the controlled terminal current location is in that Minimum Area electronic chart of bottom level by the algorithm of searching commonly used such as dichotomy, bubbling method, the POI that need the search quantity of ordering just reduces greatly like this, the inquiry of convenient main control end.
Main control end is calculated the air line distance that this controlled terminal current location each POI in this Minimum Area is ordered according to the latitude and longitude information at the current place of controlled terminal that obtains, then by all air line distances that calculate relatively, select the shortest corresponding POI point of distance, this place's main control end can be calculated fast by sort algorithm commonly used and find out bee-line, thereby determines the POI point of this bee-line correspondence.
5, this POI is saved in the electronic map database, and this POI of mark makes it highlight out on electronic chart.
In order to make main control end follow the trail of more easily, on electronic chart, can with POI near color differ bigger color, perhaps by changing the brightness of point of interest, the mode of perhaps giving specific symbol of POI or former three combination marks POI.Like this, main control end can be very clear, finds out the approximate location at controlled terminal place legibly.
As one embodiment of the present of invention, when emphasis shows point of interest on electronic chart, can only highlight the nearest point of interest of current distance controlled terminal, also can with preserve, whole points of interest of mark all are presented on the electronic chart.
Fig. 2 shows the structure of the main control end that the embodiment of the invention provides, the identification information and the latitude and longitude information of electronic map database 21 storage points of interest.Monitored instruction transceiver module 22 sends location request message by cordless communication network to controlled terminal, includes the position in this location request message and obtains instruction, receives the position message message of the latitude and longitude information that comprises the current place of controlled terminal that controlled terminal returns.After receiving the current location latitude and longitude information of monitored end, point of interest coupling computing module 24 goes out the POI nearest apart from controlled terminal according to the latitude and longitude information of controlled terminal and the positional information calculation of the POI in the electronic chart.Electronic chart control module 25 is saved in this POI in the electronic map database, and this point of interest of mark also makes it highlight out on electronic chart.
Fig. 3 shows the structure of the controlled terminal that the embodiment of the invention provides, monitored instruction receiver module 31 receives the location request message that the position obtains instruction that comprises of main control end transmission by cordless communication network, position message message processing module 32 calculates the positional information at current place according to the gps signal that receives, and position message message transmission module 33 is returned the position message message of the latitude and longitude information that comprises current place to main control end by cordless communication network.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the map recording method in the tracing navigation is characterized in that, said method comprising the steps of:
Main control end sends location request message by cordless communication network to controlled terminal, includes the position in the described location request message and obtains instruction;
Controlled terminal receive described comprise the location request message that the position obtains instruction after, calculate the latitude and longitude information at current place according to the gps signal that receives, and return the position message message of the latitude and longitude information that comprises current place by cordless communication network to main control end;
Main control end is determined controlled terminal residing Minimum Area in electronic chart according to the latitude and longitude information at the current place of controlled terminal, searches point of interest nearest with controlled terminal in the Minimum Area electronic chart;
This point of interest is saved in the electronic map database, and this point of interest of mark also highlights this point of interest on electronic chart.
2. the method for claim 1 is characterized in that, further includes the control information of position message frequency in the described location request message.
3. the map recording method in the tracing navigation as claimed in claim 1 is characterized in that, described step with this point of interest comprises:
On electronic chart, highlight for only highlighting the nearest point of interest of current distance controlled terminal, perhaps
Highlight preserve, whole points of interest of mark.
4. the method for claim 1 is characterized in that, by change point of interest on electronic chart display brightness or with special symbol, color point of interest is highlighted.
5. the map label method in the tracing navigation is characterized in that, said method comprising the steps of:
Send location request message by cordless communication network to controlled terminal, include the position in the described location request message and obtain instruction;
The position message message of the latitude and longitude information that comprises the current place of controlled terminal that the reception controlled terminal returns;
Determine controlled terminal residing Minimum Area in electronic chart according to the latitude and longitude information at the current place of controlled terminal, search point of interest nearest in the Minimum Area electronic chart with controlled terminal;
This point of interest is saved in the electronic map database, and this point of interest of mark also highlights this point of interest on electronic chart.
6. method as claimed in claim 5 is characterized in that, further includes the control information of position message frequency in the described location request message.
7. method as claimed in claim 5 is characterized in that, described step with this point of interest comprises:
On electronic chart, highlight for only highlighting the nearest point of interest of current distance controlled terminal, perhaps
Highlight preserve, whole points of interest of mark.
8. method as claimed in claim 5 is characterized in that, by change point of interest on electronic chart display brightness or with special symbol, color point of interest is highlighted.
9. the main control equipment in the tracing navigation is characterized in that described equipment comprises:
Electronic map database, the identification information and the latitude and longitude information that are used to store point of interest;
The monitored instruction transceiver module, be used for sending location request message to controlled terminal by cordless communication network, include the position in the described location request message and obtain instruction, the position message message of the latitude and longitude information that comprises the current place of controlled terminal that the reception controlled terminal returns;
The latitude and longitude information extraction module is used for extracting the longitude and latitude data of the position message message of the latitude and longitude information that comprises the current place of controlled terminal that controlled terminal returns;
Point of interest coupling computing module determines that according to the latitude and longitude information of controlled terminal the positional information calculation of controlled terminal point of interest in residing Minimum Area and the Minimum Area electronic chart in electronic chart goes out the point of interest nearest apart from controlled terminal; And
The electronic chart control module is saved in this point of interest in the electronic map database, and this point of interest of mark also makes it highlight out on electronic chart.
10. main control equipment as claimed in claim 9 is characterized in that, further includes the control information of position message frequency in the described location request message.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100637157A CN101000372B (en) | 2006-12-30 | 2006-12-30 | Maprecording method and equipment for tracing navigation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100637157A CN101000372B (en) | 2006-12-30 | 2006-12-30 | Maprecording method and equipment for tracing navigation |
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| CN101000372A CN101000372A (en) | 2007-07-18 |
| CN101000372B true CN101000372B (en) | 2010-09-29 |
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Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101726300B (en) * | 2008-10-17 | 2013-03-06 | 财团法人车辆研究测试中心 | Method and device for target navigation |
| CN102419749B (en) * | 2010-09-27 | 2015-03-25 | 联想(北京)有限公司 | Electronic equipment and file saving method thereof |
| WO2012041221A1 (en) | 2010-09-27 | 2012-04-05 | 北京联想软件有限公司 | Electronic device, displaying method and file saving method |
| CN104596523B (en) | 2014-06-05 | 2019-05-07 | 腾讯科技（深圳）有限公司 | A kind of streetscape destination bootstrap technique and equipment |
| CN104598506B (en) * | 2014-07-31 | 2018-07-24 | 腾讯科技（深圳）有限公司 | Address generation, querying method and the device of geographical location point |
| CN104180802A (en) * | 2014-09-01 | 2014-12-03 | 宁夏凯拓电子商务有限公司 | Mobile electronic equipment, and navigation system and method for looking for Halal food in going out of Muslims |
| CN104280041A (en) * | 2014-09-17 | 2015-01-14 | 竹边科技有限公司 | Electronic map displaying method and system |
| CN104457743B (en) * | 2014-12-17 | 2018-01-30 | 建湖县高新投资发展有限公司 | A kind of footprint processing method of Intelligent worn device |
| KR102250947B1 (en) | 2014-12-26 | 2021-05-12 | 삼성전자주식회사 | Method for identifying a location of electronic apparatus and electronic apparatus and operating method of server |
| CN107607097B (en) * | 2017-09-14 | 2020-09-25 | Oppo广东移动通信有限公司 | Compass display method and device and computer readable medium |
| CN110191414A (en) * | 2019-05-27 | 2019-08-30 | 段德山 | Method for tracing and system based on terminal |
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Address after: 518040 innovation and Technology Plaza, Tian An Digital City, Shenzhen, Guangdong, Futian District B-908 Patentee after: SHENZHEN CARELAND TECHNOLOGY Co.,Ltd. Address before: 518040 innovation and Technology Plaza, Tian An Digital City, Shenzhen, Guangdong, Futian District B-908 Patentee before: CARELAND TECHNOLOGY SHENZHEN Co.,Ltd. Address after: 518040 innovation and Technology Plaza, Tian An Digital City, Shenzhen, Guangdong, Futian District B-908 Patentee after: CARELAND TECHNOLOGY SHENZHEN Co.,Ltd. Address before: 518040 innovation and Technology Plaza, Tian An Digital City, Shenzhen, Guangdong, Futian District B-908 Patentee before: SHENZHEN CARELAND COMPUTER SYSTEM TECHNOLOGY Co.,Ltd. |