CN101187560A - Peripheral information searching method when advancing, device and navigation apparatus - Google Patents
Peripheral information searching method when advancing, device and navigation apparatus Download PDFInfo
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- CN101187560A CN101187560A CNA2007101861506A CN200710186150A CN101187560A CN 101187560 A CN101187560 A CN 101187560A CN A2007101861506 A CNA2007101861506 A CN A2007101861506A CN 200710186150 A CN200710186150 A CN 200710186150A CN 101187560 A CN101187560 A CN 101187560A
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Abstract
The invention is applied in the navigation technical field, which discloses a search method, a device and a navigation aid which are used for peripheral information in driving. The method comprises following steps, receiving a search instruction of the peripheral information, obtaining a current position of a navigation object, searching the peripheral information which uses the current location of the navigation object as center, prompting an interest point of the peripheral information which is searched, judging whether a searching interval which is preset by a system is obtained or not, if obtained, returning to the step indexing the peripheral information. The invention solves the problem that the current technology can not correct a searching result according to a shift position of a navigation object when peripheral information is searched.
Description
Technical field
The invention belongs to field of navigation technology, relate in particular to a kind of middle peripheral information searching method, device and navigator of advancing.
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.
In the prior art, when using the GPS navigation system that the navigation object peripheral information is retrieved, after needing the user to assign the instruction of retrieval peripheral information, system with the result with tabulation or on electronic chart with the title of peripheral various information point and to the distance display of current location or voice broadcast to the user, if but navigation object is when being in the quick traveling process, the result that might retrieve the up-to-date current location of distance navigation object is far away excessively, and really in the not timely demonstration of the information point of current location periphery, the information apart from current location of the peripheral point of interest that is obtained is in the quick variation, and prior art can't reflect real peripheral information dot information when running at high speed dynamically.
Summary of the invention
The purpose of the embodiment of the invention is to provide a kind of middle peripheral information searching method of advancing, and is intended to solve prior art when carrying out peripheral information searching, can not revise the problem of result for retrieval according to the shift position of navigation object.
The embodiment of the invention is achieved in that a kind of middle peripheral information searching method of advancing, and said method comprising the steps of:
The instruction of reception peripheral information searching;
Obtain the current location of navigation object, as the center, carry out the retrieval of peripheral information with the current location of described navigation object;
Point of interest in the peripheral information that retrieves is pointed out;
Judge whether the retrieval of systemic presupposition arrives at interval, if, then return the step of described peripheral information searching,
Wherein, described retrieval can be distance at interval and also can be the time interval at interval.
Another purpose of the embodiment of the invention is to provide a kind of peripheral information searching device, and described device comprises:
The search instruction receiver module is used to receive the peripheral information searching instruction;
The peripheral information searching module is used to obtain the current location of navigation object, as the center, carries out the retrieval of peripheral information with the current location of navigation object;
Peripheral information and operational order reminding module, the point of interest that is used for the peripheral information that will retrieve is pointed out;
Retrieval is judge module at interval, is used to judge whether the retrieval of systemic presupposition arrives at interval, if, then control described peripheral information searching module and carry out the retrieval of peripheral information,
Wherein, described retrieval can be distance at interval and also can be the time interval at interval.
Another purpose of the embodiment of the invention is to provide a kind of navigator, comprises electronic map database, and described navigator includes a peripheral information searching device, and described device comprises:
The search instruction receiver module is used to receive the peripheral information searching instruction;
The peripheral information searching module is used to obtain the current location of navigation object, as the center, carries out the retrieval of peripheral information with the current location of navigation object;
Peripheral information and operational order reminding module, the point of interest that is used for the peripheral information that will retrieve is pointed out;
Retrieval is judge module at interval, is used to judge whether the retrieval of systemic presupposition arrives at interval, if, then control described peripheral information searching module and carry out the retrieval of peripheral information,
Wherein, described retrieval can be distance at interval and also can be the time interval at interval.
The embodiment of the invention is by after receiving the peripheral information searching instruction, obtain the current location of navigation object, with the current location of navigation object as the center, carry out the retrieval of peripheral information, the point of interest in the peripheral information that retrieves is pointed out, and judge whether the retrieval of systemic presupposition arrives at interval, if, then return the step of peripheral information searching, wherein, the retrieval of systemic presupposition can be distance at interval and also can be the time interval at interval.The embodiment of the invention is revised result for retrieval by the current location according to navigation object, makes result for retrieval ageing remain at a preferable state.
Description of drawings
Fig. 1 be the embodiment of the invention provide advance in the process flow diagram of peripheral information searching method;
Fig. 2 is the structural drawing of the navigator that provides of the embodiment of the invention.
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 embodiment of the invention is by after receiving the peripheral information searching instruction, obtain the current location of navigation object, with the current location of navigation object as the center, carry out the retrieval of peripheral information, point of interest in the peripheral information that retrieves is pointed out, and whether the retrieval of judging systemic presupposition arrive at interval, if then return the step of peripheral information searching.
Fig. 1 shows the flow process of peripheral information searching method in the advancing that the embodiment of the invention provides, and details are as follows.
Wherein, systemic presupposition one retrieval interval, this retrieval is spaced apart the distance interval or the time interval.
The embodiment of the invention is spaced apart distance with retrieval and is spaced apart example, supposes that distance is spaced apart 500 meters, and certainly, system can be provided with this interval according to self characteristics or user's operating habit.
In step S101, receive the peripheral information searching instruction.
In step S102, obtain the current location of navigation object, as the center, carry out the retrieval of peripheral information with the current location of navigation object.
Wherein, system obtains the position of current location as this time retrieval.
In step S103, the point of interest in the peripheral information that retrieves is pointed out.
In specific implementation process, the point of interest in the peripheral information is pointed out successively, can pause certain interval time after each information point prompting.When pointing out, use Text To Speech conversion (Text ToSpeech, TTS) system reports the point of interest in the peripheral information that retrieves in the mode of voice, report is in proper order for from the close-by examples to those far off, can pause for 3 seconds after every point of interest is reported and finished, the report form for example as " 300 meters in Tian An-men " etc.
In step S104, judge user's operation that whether responds, if, enter step S106, if not, enter step S105.
Among the step S105, judge this moment current location and the position distance retrieved last time whether greater than 500 meters, if, then return step S102, if not, then proceed the step S103 of point of interest prompting.
In step S106, each operation of reminding interest point.
Wherein, the operational order of point of interest clauses and subclauses is divided into two, and one is " navigating to this place ", and one is " returning point of interest reports ".
In step S107, judge whether the user responds " navigating to this place ".
If the user makes the operation response in the interval time after " navigating to this place " reported, navigation application will be carried out step S108, navigate as the destination with this point of interest.
If among the step S107, the user does not respond " navigating to this place ", then navigation application begins to report " returning point of interest reports ", at this moment no matter whether the user responds, navigation application all can be returned step S105, difference is exactly to return at once after the user responds, and the seasonable navigational system of not making a sound is paused after report and returned in 3 seconds again.
Operational order at every point of interest and point of interest was reported in 3 seconds of pausing the back, and the user has the corresponding information of enough Understanding Time, thereby can whether need determine the response prompting in the running time.
In step S108, the point of interest of selecting with the user navigates as the destination.
The embodiment of the invention is reported the information that retrieves with the method for voice, make the user of navigational system can keep driving vision, the generation that avoids traffic accident.
Wherein, if proceed step S102, promptly obtain the current location of navigation object again, and with the current location of navigation object as the center, proceed the retrieval and the prompting of peripheral information, then in the process of prompting again, with the point of interest deletion of being reported in the result for retrieval last time, the only point of interest of not reporting.So just avoid repeated operation, saved time resource, avoided user's misunderstanding.
The embodiment of the invention also provides a kind of navigator, comprises electronic map database, and this navigator includes a peripheral information searching device, sees also Fig. 2.
Search instruction receiver module 11 receives the peripheral information searching instruction.
Peripheral information searching module 12 is obtained the current location of navigation object, as the center, carries out the retrieval of peripheral information with the current location of navigation object.
Peripheral information and operational order reminding module 13 are pointed out the point of interest in the peripheral information that retrieves, and according to the operational order of user's response reminding interest point.
As embodiments of the invention, this peripheral information and operational order reminding module further comprise:
Point of interest reminding module 131 is pointed out the dead time according to system of the point of interest in the peripheral information successively;
Operational order judge module 132 judges whether receive operational order in system down time, when receiving operational order, carries out operation accordingly.
In specific implementation process, prompting is to point out by the mode of voice.
Concrete prompting process is stated at preamble, just repeats no more herein.
Operational order judge module 132 judges whether receive operational order in the dead time at system prompt, when receiving operational order, carries out operation accordingly
The embodiment of the invention is by after receiving the peripheral information searching instruction, obtain the current location of navigation object, with the current location of navigation object as the center, carry out the retrieval of peripheral information, point of interest in the peripheral information that retrieves is pointed out, and judge whether retrieval arrives at interval, if, then return the step of peripheral information searching, solved prior art when carrying out peripheral information searching, can not revise the problem of result for retrieval according to the shift position of navigation object, because use the voice broadcast periphery to report information point, avoid the driver to bring traffic hazard in addition because of watching navigational system attentively.
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 (9)
1. the middle peripheral information searching method of advancing is characterized in that, said method comprising the steps of:
The instruction of reception peripheral information searching;
Obtain the current location of navigation object, as the center, carry out the retrieval of peripheral information with the current location of described navigation object;
Point of interest in the peripheral information that retrieves is pointed out;
Judge whether the retrieval of systemic presupposition arrives at interval, if, then return the step of described peripheral information searching, wherein, described retrieval can be the distance interval at interval and also can be the time interval.
2. the middle peripheral information searching method of advancing as claimed in claim 1 is characterized in that the point of interest in the described peripheral information that retrieves is to point out by the mode of voice.
3. the middle peripheral information searching method of advancing as claimed in claim 1 or 2 is characterized in that, the described step that point of interest in the peripheral information that retrieves is pointed out specifically comprises:
The dead time according to system of the point of interest in the peripheral information is pointed out successively;
Whether judgement receives operational order in system down time, when receiving operational order, carry out operation accordingly.
4. a peripheral information searching device is characterized in that, described device comprises:
The search instruction receiver module is used to receive the peripheral information searching instruction;
The peripheral information searching module is used to obtain the current location of navigation object, as the center, carries out the retrieval of peripheral information with the current location of navigation object;
Peripheral information and operational order reminding module, the point of interest that is used for the peripheral information that will retrieve is pointed out;
Retrieval is judge module at interval, is used to judge whether the retrieval of systemic presupposition arrives at interval, if, then control described peripheral information searching module and carry out the retrieval of peripheral information, wherein, described retrieval can be distance at interval and also can be the time interval at interval.
5. peripheral information searching device as claimed in claim 4 is characterized in that, the point of interest in the described peripheral information that retrieves is to point out by the mode of voice.
6. as claim 4 or 5 described peripheral information searching devices, it is characterized in that described peripheral information and operational order reminding module further comprise:
The point of interest reminding module is used for the dead time according to system of the point of interest of peripheral information is pointed out successively;
The operational order judge module is used for judging whether receive operational order in system down time, when receiving operational order, carries out operation accordingly.
7. a navigator comprises electronic map database, it is characterized in that, described navigator includes a peripheral information searching device, and described device comprises:
The search instruction receiver module is used to receive the peripheral information searching instruction;
The peripheral information searching module is used to obtain the current location of navigation object, as the center, carries out the retrieval of peripheral information with the current location of navigation object;
Peripheral information and operational order reminding module, the point of interest that is used for the peripheral information that will retrieve is pointed out;
Retrieval is judge module at interval, is used to judge whether the retrieval of systemic presupposition arrives at interval, if, then control described peripheral information searching module and carry out the retrieval of peripheral information,
Wherein, described retrieval can be distance at interval and also can be the time interval at interval.
8. navigator as claimed in claim 7 is characterized in that, the point of interest in the described peripheral information that retrieves is to point out by the mode of voice.
9. as claim 7 or 8 described navigator, it is characterized in that described peripheral information and operational order reminding module further comprise:
The point of interest reminding module is used for the dead time according to system of the point of interest of peripheral information is pointed out successively;
The operational order judge module is used for judging whether receive operational order in system down time, when receiving operational order, carries out operation accordingly.
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| CN2007101861506A CN101187560B (en) | 2007-12-27 | 2007-12-27 | Peripheral information searching method when advancing, device and navigation apparatus |
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| CN2007101861506A CN101187560B (en) | 2007-12-27 | 2007-12-27 | Peripheral information searching method when advancing, device and navigation apparatus |
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| CN102261917A (en) * | 2011-04-22 | 2011-11-30 | 深圳市凯立德科技股份有限公司 | Method for retuning to vehicle current location navigation map interface, and location-based service terminal |
| CN102291419A (en) * | 2010-06-18 | 2011-12-21 | 上海博泰悦臻电子设备制造有限公司 | Navigation information system and method for providing navigation information |
| CN101398308B (en) * | 2008-10-15 | 2012-02-01 | 深圳市凯立德科技股份有限公司 | Interest point search method, interest point search system thereof and navigation system |
| CN102522053A (en) * | 2011-11-28 | 2012-06-27 | 常熟南师大发展研究院有限公司 | Mobile navigation method for simultaneously attending to intersection broadcasting and point of interest (POI) explanation |
| CN101726312B (en) * | 2008-10-15 | 2012-09-19 | 高德信息技术有限公司 | Method and device for retrieving interest points |
| CN102693301A (en) * | 2012-05-18 | 2012-09-26 | 胡萍 | Technology for searching information within lock distance range |
| CN101660916B (en) * | 2008-08-29 | 2013-03-20 | 佛山市顺德区顺达电脑厂有限公司 | Method and system for managing middle points |
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| CN103699023A (en) * | 2013-11-29 | 2014-04-02 | 安徽科大讯飞信息科技股份有限公司 | Multi-candidate POI (Point of Interest) control method and system of vehicle-mounted equipment |
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| CN105808666A (en) * | 2016-02-29 | 2016-07-27 | 奇瑞汽车股份有限公司 | Information pushing method, apparatus and system |
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| JP3980844B2 (en) * | 2001-05-31 | 2007-09-26 | 富士通株式会社 | GUIDANCE INFORMATION REQUEST DEVICE AND GUIDANCE INFORMATION PROVIDING DEVICE |
| JP2005215876A (en) * | 2004-01-28 | 2005-08-11 | Nec Corp | Passenger location information system, personal digital assistance, and server device |
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| CN101726312B (en) * | 2008-10-15 | 2012-09-19 | 高德信息技术有限公司 | Method and device for retrieving interest points |
| CN102291419A (en) * | 2010-06-18 | 2011-12-21 | 上海博泰悦臻电子设备制造有限公司 | Navigation information system and method for providing navigation information |
| CN102261917A (en) * | 2011-04-22 | 2011-11-30 | 深圳市凯立德科技股份有限公司 | Method for retuning to vehicle current location navigation map interface, and location-based service terminal |
| CN102261917B (en) * | 2011-04-22 | 2015-02-11 | 深圳市凯立德科技股份有限公司 | Method for retuning to vehicle current location navigation map interface, and location-based service terminal |
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| CN102693301A (en) * | 2012-05-18 | 2012-09-26 | 胡萍 | Technology for searching information within lock distance range |
| CN104677368B (en) * | 2013-11-28 | 2018-12-25 | 高德软件有限公司 | A kind of air navigation aid and device |
| CN104677368A (en) * | 2013-11-28 | 2015-06-03 | 高德软件有限公司 | Navigation method and device |
| CN103699023A (en) * | 2013-11-29 | 2014-04-02 | 安徽科大讯飞信息科技股份有限公司 | Multi-candidate POI (Point of Interest) control method and system of vehicle-mounted equipment |
| CN105808666A (en) * | 2016-02-29 | 2016-07-27 | 奇瑞汽车股份有限公司 | Information pushing method, apparatus and system |
| CN105808666B (en) * | 2016-02-29 | 2019-04-12 | 奇瑞汽车股份有限公司 | A kind of method, apparatus and system of pushed information |
| CN107291713A (en) * | 2016-03-30 | 2017-10-24 | 高德软件有限公司 | Reminding method, terminal and the server of point of interest search keyword |
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| CN111651546A (en) * | 2020-06-01 | 2020-09-11 | 携程计算机技术（上海）有限公司 | Method, system, device and medium for showing information points around hotel in map |
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