CN104280038A - Navigation method and navigation device - Google Patents
Navigation method and navigation device Download PDFInfo
- Publication number
- CN104280038A CN104280038A CN201310291994.2A CN201310291994A CN104280038A CN 104280038 A CN104280038 A CN 104280038A CN 201310291994 A CN201310291994 A CN 201310291994A CN 104280038 A CN104280038 A CN 104280038A
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- China
- Prior art keywords
- terminal
- navigated
- navigation
- target terminal
- place
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Classifications
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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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
Abstract
The invention discloses a navigation method and a navigation device, relating to the technical field of navigation. The navigation device receives a navigation instruction and the cell phone number of the other party, acquires the cell phone number of a terminal sending the navigation instruction, locates a target terminal and a navigated terminal according to the cell phone numbers of the target terminal and the navigated terminal, then generates navigation line information according to the geographical locations of the located target terminal and the located navigated terminal, and sends the navigation line information to the navigated terminal; a navigated user can reach the target terminal location by navigation according to the navigation line information on the navigated terminal, so that the device can provide effective and accurate navigation service for the user under conditions that the user cannot provide accurate destination position information or the destination position is changed dynamically due to target user movement.
Description
Technical field
The present invention relates to field of navigation technology, particularly a kind of air navigation aid and guider.
Background technology
Along with the continuous expansion of city size, people's scope of activities also constantly expands thereupon, and the application of airmanship is also increasingly extensive.
Turn-by-turn navigation technology is for user provides guidance path, makes user move to the technology of another point from any according to guidance path.
Existing airmanship generally needs user oneself to input a fixing destination, produces navigation way according to the current location of user and fixing destination.
But, existing airmanship when user cannot provide accurately destination locations information, or due to targeted customer move cause destination locations dynamic change when, just can not to carry out effectively, route guidance accurately.Such as, friend gets together, and the people be navigated expects that the current site of friend is converged, and friend says the position at place, unclear destination, just cannot navigate based on destination.Again such as, when the position of friend changes and causes destination locations dynamic change, prior art also cannot provide effectively, route guidance service accurately.
Summary of the invention
An embodiment of the present invention technical matters to be solved is: solve when user cannot provide accurately destination locations information, or move turn-by-turn navigation problem when causing destination locations dynamic change due to targeted customer.
According to an aspect of the embodiment of the present invention, a kind of air navigation aid is proposed, the method comprises: the navigation instruction that receiving target terminal sends and the phone number being navigated terminal, or, receive and be navigated the navigation instruction of terminal transmission and the phone number of target terminal, and obtain the phone number of the terminal sending navigation instruction; Utilize architecture mode according to target terminal and be navigated terminal phone number respectively to target terminal be navigated terminal and position the geographic position obtaining target terminal He be navigated terminal place; According to target terminal and the geographic position generation navigation circuit information being navigated terminal place, and navigation circuit information is sent to is navigated terminal, carry out navigation according to the navigation circuit information be navigated in terminal arrive target terminal location to be navigated user.
Air navigation aid also comprises: when the geographic position at target terminal place changes, again perform following steps: utilize architecture mode according to target terminal and be navigated terminal phone number respectively to target terminal be navigated terminal and position the geographic position obtaining target terminal He be navigated terminal place; According to target terminal and the geographic position generation navigation circuit information being navigated terminal place, and navigation circuit information is sent to is navigated terminal, carry out navigation according to the navigation circuit information be navigated in terminal arrive target terminal location to be navigated user.
Wherein, utilize architecture mode according to target terminal and be navigated terminal phone number respectively to target terminal be navigated terminal and position the geographic position obtaining target terminal and be navigated terminal place and comprise: by the base station, phone number query aim terminal current place of target terminal, position according to base station, target terminal current place the geographic position obtaining target terminal place; Being navigated base station, terminal current place by the phone number inquiry being navigated terminal, positioning according to being navigated base station, terminal current place the geographic position obtaining being navigated terminal place.
Wherein, generate navigation circuit information according to target terminal with the geographic position being navigated terminal place to comprise: according to target terminal and the geographic position being navigated terminal place, and in conjunction with digital map turn-by-turn navigation path.
According to another aspect of the embodiment of the present invention, a kind of guider is proposed, this device comprises: instruction module, for receiving target the terminal navigation instruction sent and the phone number being navigated terminal, or, receive and be navigated the navigation instruction of terminal transmission and the phone number of target terminal, and obtain the phone number of the terminal sending navigation instruction; Locating module, for utilize architecture mode according to target terminal and be navigated terminal phone number respectively to target terminal be navigated terminal and position the geographic position obtaining target terminal He be navigated terminal place; Navigation module, for generating navigation circuit information according to target terminal and the geographic position being navigated terminal place, and navigation circuit information is sent to is navigated terminal, carry out navigation according to the navigation circuit information be navigated in terminal arrive target terminal location to be navigated user.
Locating module, specifically for: by the base station, phone number query aim terminal current place of target terminal, position according to base station, target terminal current place the geographic position obtaining target terminal place; Being navigated base station, terminal current place by the phone number inquiry being navigated terminal, positioning according to being navigated base station, terminal current place the geographic position obtaining being navigated terminal place.
Locating module, also in real-time position fixing process, if the geographic position at target terminal place changes, trigger navigation module task again.
Navigation module, specifically for: according to target terminal and the geographic position being navigated terminal place, and in conjunction with digital map turn-by-turn navigation path, turn-by-turn navigation path is sent to and is navigated terminal.
The present invention receives the phone number of navigation instruction and the opposing party by guider, obtain the phone number of the terminal sending navigation instruction, and according to target terminal and be navigated terminal phone number respectively to target terminal be navigated terminal and position, then according to locating the target terminal obtained and the geographic position being navigated terminal place generation navigation circuit information, finally navigation circuit information is sent to and is navigated terminal, be navigated user and carry out navigation arrival target terminal location according to the navigation circuit information be navigated in terminal, thus when user cannot provide accurately destination locations information, or due to targeted customer move cause destination locations dynamic change when, still can provide effective for user, navigation Service accurately.
By referring to the detailed description of accompanying drawing to exemplary embodiment of the present invention, further feature of the present invention and advantage thereof will become clear.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of an air navigation aid of the present invention embodiment.
Fig. 2 is the schematic flow sheet of another embodiment of air navigation aid of the present invention.
Fig. 3 is the structural representation of a guider of the present invention embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Illustrative to the description only actually of at least one exemplary embodiment below, never as any restriction to the present invention and application or use.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
In order to solve when user cannot provide accurately destination locations information, or because targeted customer moves turn-by-turn navigation problem when causing destination locations dynamic change, such as, be navigated user to need to converge to the position of targeted customer, and targeted customer cannot provide destination locations information accurately, again such as, the position of targeted customer changes and causes destination locations dynamic change, the present invention can provide planning and the guide of dynamic navigation circuit to being navigated user, make to be navigated user and targeted customer is more convenient, convenient, circuit converges accurately.The following detailed description of the solution of the present invention.
Fig. 1 is the schematic flow sheet of an air navigation aid of the present invention embodiment.
The air navigation aid of the present embodiment such as can be performed by guider, and as shown in Figure 1, air navigation aid comprises the following steps:
S101, the navigation instruction that guider receiving target terminal sends and the phone number being navigated terminal, or, receive and be navigated the navigation instruction of terminal transmission and the phone number of target terminal, and obtaining the phone number of the terminal sending navigation instruction, guider obtains target terminal and is navigated the phone number of terminal thus.
Particularly, the present invention by target terminal or can be navigated terminal initiation navigation.Target terminal can be such as the mobile terminals such as mobile phone with being navigated terminal in the present invention.
When target terminal initiates navigation, send navigation instruction by target terminal and be navigated the phone number of terminal, guider can obtain the phone number of the target terminal sending navigation instruction, additionally sends the phone number of self without the need to target terminal.This navigate mode, privacy and the licensing issue of targeted customer are taken into full account, only be ready just can start navigation procedure when being informed by own location information and be navigated user targeted customer, when preventing at targeted customer's unauthorized or know nothing, reveal the location privacy of individual.
When being navigated terminal and initiating navigation, by the phone number being navigated terminal transmission navigation instruction and target terminal, guider can obtain the phone number being navigated terminal sending navigation instruction, additionally sends the phone number of self without the need to being navigated terminal.This navigate mode, flexibly convenient for being navigated user, but easily reveal the privacy of targeted customer.In order to solve privacy concern, the list of a sharing position information can be set on a navigation device, just only have the user on list can obtain the positional information of targeted customer by targeted customer.
S102, guider utilize architecture mode according to target terminal and be navigated terminal phone number respectively to target terminal be navigated terminal and position the geographic position obtaining target terminal He be navigated terminal place.
Exemplary position fixing process comprises: guider, by a base station, phone number query aim terminal current place for target terminal, positions according to base station, target terminal current place the geographic position obtaining target terminal place; Being navigated base station, terminal current place by the phone number inquiry being navigated terminal, positioning according to being navigated base station, terminal current place the geographic position obtaining being navigated terminal place.
Another exemplary position fixing process comprises: target terminal and the phone number being navigated terminal are supplied to existing positioning system by guider, by this positioning system according to target terminal and be navigated terminal phone number respectively to target terminal be navigated terminal and position the geographic position obtaining target terminal He be navigated terminal place, and return to guider.
It should be noted that, the present invention does not limit concrete localization method, and positioning system can adopt prior art to position.Such as, positioning system can adopt architecture mode to target terminal and be navigated terminal and position.
Architecture is generally applied to cellphone subscriber, cellular base station positioning service is called again mobile location-based service (LBS, Location Based Service), it is the positional information (as latitude and longitude coordinates) being obtained mobile phone users by telecommunications mobile operator network (as CMDA net).
S103, guider is according to target terminal and the geographic position generation navigation circuit information being navigated terminal place, and navigation circuit information is sent to is navigated terminal, carry out navigation according to the navigation circuit information be navigated in terminal arrive target terminal location to be navigated user.
Exemplary navigation circuit information generating method is: guider according to target terminal and the geographic position being navigated terminal place, and in conjunction with digital map turn-by-turn navigation path.
Another exemplary navigation circuit information generating method is: target terminal and the geographic position being navigated terminal place are supplied to existing navigational system by interface by guider, by navigational system generation circuit guidance path, and return to guider.
Wherein, navigation circuit information issues mode can comprise note, picture, video, IVR(Interactive Voice Response, interactive voice answering) etc. mode.
As shown in Figure 2, when the geographic position at target terminal place changes, again can perform step S102-103, so that real-time update navigation circuit information, make to be navigated user and adjust route in time and finally arrive target terminal location.
In addition, navigation circuit information can also be sent to target terminal by guider, so that targeted customer understands the line information being navigated user in time, prediction is navigated user time of arrival etc.When targeted customer finds because self-position change makes navigation circuit upgrade, cause being navigated route that user and targeted customer converge longer time, targeted customer can adjust self circuit in time, so as quickly be navigated user and converge.
The air navigation aid of above-described embodiment, when user cannot provide accurately destination locations information, or due to targeted customer move cause destination locations dynamic change when, still can to provide effectively for user, navigation Service accurately.Application scenarios is such as be navigated user to need to converge to the position of targeted customer, and targeted customer cannot provide destination locations information accurately, again such as, the position of targeted customer changes and causes destination locations dynamic change, the present invention can provide planning and the guide of dynamic navigation circuit to being navigated user, make to be navigated user and targeted customer is more convenient, convenient, accurately circuit converge.
Fig. 3 is the structural representation of a guider of the present invention embodiment.
As shown in Figure 3, guider 30 comprises:
Instruction module 301, for receiving target the terminal navigation instruction sent and the phone number being navigated terminal, or, receive and be navigated the navigation instruction of terminal transmission and the phone number of target terminal, and obtain the phone number of the terminal sending navigation instruction;
Locating module 302, for utilize architecture mode according to target terminal and be navigated terminal phone number respectively to target terminal be navigated terminal and position the geographic position obtaining target terminal He be navigated terminal place;
Navigation module 303, for generating navigation circuit information according to target terminal and the geographic position being navigated terminal place, and navigation circuit information is sent to is navigated terminal, carry out navigation according to the navigation circuit information be navigated in terminal arrive target terminal location to be navigated user.
Locating module 302, specifically for: by the base station, phone number query aim terminal current place of target terminal, position according to base station, target terminal current place the geographic position obtaining target terminal place; Being navigated base station, terminal current place by the phone number inquiry being navigated terminal, positioning according to being navigated base station, terminal current place the geographic position obtaining being navigated terminal place.
Locating module 302, also in real-time position fixing process, if the geographic position at target terminal place changes, trigger navigation module task again.
Navigation module 303, specifically for: according to target terminal and the geographic position being navigated terminal place, and in conjunction with digital map turn-by-turn navigation path, turn-by-turn navigation path is sent to and is navigated terminal.
The guider of above-described embodiment, when user cannot provide accurately destination locations information, or due to targeted customer move cause destination locations dynamic change when, still can to provide effectively for user, navigation Service accurately.Application scenarios is such as be navigated user to need to converge to the position of targeted customer, and targeted customer cannot provide destination locations information accurately, again such as, the position of targeted customer changes and causes destination locations dynamic change, the present invention can provide planning and the guide of dynamic navigation circuit to being navigated user, make to be navigated user and targeted customer is more convenient, convenient, accurately circuit converge.
As a kind of reference, the present invention proposes a kind of exemplary base station positioning method, to obtain the positional information of mobile terminal.Illustrate below.
Suppose there are three base stations 1,2,3.After each base station receives the Location Request of mobile terminal, by the positional information (x of base station
i, y
i, z
i) (i=1,2,3) and each base station arrive the time of arrival (toa) TOA of mobile terminal
i(i=1,2,3) are sent to mobile terminal.
The time TOA of mobile terminal is arrived according to base station i
ithe signal arrival time difference TDOA of incoming terminal between (i=1,2,3) each base station, base station
i,j(j=1,2,3).TDOA is that base station arrives the mistiming of mobile terminal between two, and such as, base station 1 is TDOA to terminal and base station 2 to the mistiming of terminal
1,2=TOA
1-TOA
2, again such as, base station 2 is TDOA to terminal and base station 3 to the mistiming of terminal
2,3=TOA
2-TOA
3.
After obtaining TDOA, TDOA is multiplied by range difference Δ L=TDOA × c that the light velocity can obtain each base station signal incoming terminal.
Arrange following equation:
Wherein, (x
i, y
i, z
i) represent the position coordinates of base station i, (x
j, y
j, z
j) represent the position coordinates of base station j, (x
0, y
0, z
0) represent the position coordinates of mobile terminal for location, wherein, when i gets 1, j can get 2 or 3, and when i gets 2, j gets 3 and brings above-mentioned formula into, and form three equations, namely simultaneous can calculate the position coordinates (x of mobile terminal
0, y
0, z
0).
One of ordinary skill in the art will appreciate that all or part of step realizing above-described embodiment can have been come by hardware, the hardware that also can carry out instruction relevant by program completes, described program can be stored in a kind of computer-readable recording medium, the above-mentioned storage medium mentioned can be ROM (read-only memory), disk or CD etc.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. an air navigation aid, the method comprises:
The navigation instruction that receiving target terminal sends and the phone number being navigated terminal, or, receive and be navigated the navigation instruction of terminal transmission and the phone number of target terminal, and obtain the phone number of the terminal sending navigation instruction;
Utilize architecture mode according to target terminal and be navigated terminal phone number respectively to target terminal be navigated terminal and position the geographic position obtaining target terminal He be navigated terminal place;
According to target terminal and the geographic position generation navigation circuit information being navigated terminal place, and navigation circuit information is sent to is navigated terminal, carry out navigation according to the navigation circuit information be navigated in terminal arrive target terminal location to be navigated user.
2. method according to claim 1, is characterized in that, also comprises: when the geographic position at target terminal place changes, again perform following steps:
Utilize architecture mode according to target terminal and be navigated terminal phone number respectively to target terminal be navigated terminal and position the geographic position obtaining target terminal He be navigated terminal place;
According to target terminal and the geographic position generation navigation circuit information being navigated terminal place, and navigation circuit information is sent to is navigated terminal, carry out navigation according to the navigation circuit information be navigated in terminal arrive target terminal location to be navigated user.
3. method according to claim 1, it is characterized in that, described utilize architecture mode according to target terminal and be navigated terminal phone number respectively to target terminal be navigated terminal and position the geographic position obtaining target terminal and be navigated terminal place and comprise:
By the base station, phone number query aim terminal current place of target terminal, position according to base station, target terminal current place the geographic position obtaining target terminal place;
Being navigated base station, terminal current place by the phone number inquiry being navigated terminal, positioning according to being navigated base station, terminal current place the geographic position obtaining being navigated terminal place.
4. method according to claim 1, is characterized in that, describedly generates navigation circuit information according to target terminal and the geographic position that is navigated terminal place and comprises:
According to target terminal and the geographic position being navigated terminal place, and in conjunction with digital map turn-by-turn navigation path.
5. a guider, this device comprises:
Instruction module, for receiving target the terminal navigation instruction sent and the phone number being navigated terminal, or, receive and be navigated the navigation instruction of terminal transmission and the phone number of target terminal, and obtain the phone number of the terminal sending navigation instruction;
Locating module, for utilize architecture mode according to target terminal and be navigated terminal phone number respectively to target terminal be navigated terminal and position the geographic position obtaining target terminal He be navigated terminal place;
Navigation module, for generating navigation circuit information according to target terminal and the geographic position being navigated terminal place, and navigation circuit information is sent to is navigated terminal, carry out navigation according to the navigation circuit information be navigated in terminal arrive target terminal location to be navigated user.
6. device according to claim 5, is characterized in that,
Locating module, also in real-time position fixing process, if the geographic position at target terminal place changes, trigger navigation module task again.
7. device according to claim 5, is characterized in that, described locating module, specifically for:
By the base station, phone number query aim terminal current place of target terminal, position according to base station, target terminal current place the geographic position obtaining target terminal place;
Being navigated base station, terminal current place by the phone number inquiry being navigated terminal, positioning according to being navigated base station, terminal current place the geographic position obtaining being navigated terminal place.
8. device according to claim 5, is characterized in that, described navigation module, specifically for:
According to target terminal and the geographic position being navigated terminal place, and in conjunction with digital map turn-by-turn navigation path, turn-by-turn navigation path is sent to and is navigated terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310291994.2A CN104280038A (en) | 2013-07-12 | 2013-07-12 | Navigation method and navigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310291994.2A CN104280038A (en) | 2013-07-12 | 2013-07-12 | Navigation method and navigation device |
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| CN104280038A true CN104280038A (en) | 2015-01-14 |
Family
ID=52255163
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| CN201310291994.2A Pending CN104280038A (en) | 2013-07-12 | 2013-07-12 | Navigation method and navigation device |
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| CN104776854A (en) * | 2015-04-30 | 2015-07-15 | 上海天奕达电子科技有限公司 | Car following navigation method and system and navigation system |
| CN105157720A (en) * | 2015-09-24 | 2015-12-16 | 惠州华阳通用电子有限公司 | Navigation method and device based on position sharing |
| CN105841711A (en) * | 2016-05-31 | 2016-08-10 | 百年金海科技有限公司 | Mobile navigation method |
| CN106500687A (en) * | 2016-10-28 | 2017-03-15 | 北京百度网讯科技有限公司 | The method and apparatus for searching target |
| CN106643730A (en) * | 2016-12-21 | 2017-05-10 | 维沃移动通信有限公司 | Navigation method for mobile terminal and mobile terminal |
| CN108430036A (en) * | 2018-05-29 | 2018-08-21 | 中国联合网络通信集团有限公司 | The acquisition methods and device of navigation information |
| CN108827338A (en) * | 2018-06-06 | 2018-11-16 | Oppo广东移动通信有限公司 | Phonetic navigation method and Related product |
| CN111486856A (en) * | 2019-01-25 | 2020-08-04 | 上海博泰悦臻电子设备制造有限公司 | Vehicle, vehicle equipment and mobile target navigation tracking method thereof |
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| CN108827338A (en) * | 2018-06-06 | 2018-11-16 | Oppo广东移动通信有限公司 | Phonetic navigation method and Related product |
| CN111486856A (en) * | 2019-01-25 | 2020-08-04 | 上海博泰悦臻电子设备制造有限公司 | Vehicle, vehicle equipment and mobile target navigation tracking method thereof |
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