CN101487887B - positioning method, navigation method, terminal and system and mobile communication terminal - Google Patents
positioning method, navigation method, terminal and system and mobile communication terminal Download PDFInfo
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- CN101487887B CN101487887B CN2008102417998A CN200810241799A CN101487887B CN 101487887 B CN101487887 B CN 101487887B CN 2008102417998 A CN2008102417998 A CN 2008102417998A CN 200810241799 A CN200810241799 A CN 200810241799A CN 101487887 B CN101487887 B CN 101487887B
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Abstract
The invention relates to a navigation technology, aims at the defect that in the prior art, a user can not precisely locate the current position of the other user due to imprecise description of the other user when the user attempts to determine the current position of the other user and calculate the best path to the position according to the description of the other user and provides a positioning method, a navigation method, a terminal, a system and a mobile communication terminal. The mobile communication terminal comprises a short message sending module used for sending a short message and a satellite navigation module used for receiving satellite navigation signals and calculating current position coordinates; the short message sending module is used for sending the short message containing the current position coordinate and positioning label. The invention also provides the positioning method, the navigation method, the terminal and the system. Navigation positioning technology is utilized to determine the coordinate of the current position and then a mobile communication network is used for transmitting the position coordinate of the current position, so that the coordinate of the current position can be accurately transmitted to a receiving end, thereby facilitating the receiving end to calculate the best path to the position according to the position information.
Description
Technical field
The present invention relates to airmanship, more particularly, relate to a kind of localization method, air navigation aid, terminal and system and mobile communication terminal.
Background technology
Along with the develop rapidly of science and technology, airmanship has been widely used in the every aspect of routine work and life.
Among daily life, the user desires to arrive a certain place under the guide of guider, at first need retrieve this place and be set to be the destination in guider, is cooked up optimal path and is shown for reference by guider again.In the prior art, the lookup method of destination has systematic searching, key search or directly clicks several different methods such as place on the guider display screen by the user.
In actual life, the user often occurs and drive to go to the somewhere can carry another user's situation.In this case, last user at first needs the description according to back one user, searches the position at one user current place, back and with its destination information as correspondence, then could compute best paths.Yet not hard to imagine, there is inconvenience in this mode.For example, if back one user's description is not accurate enough, then last user searches corresponding destination information will become very difficult.
Therefore, need a kind of airmanship scheme, can overcome the above-mentioned defective that exists in the prior art.
Summary of the invention
The technical problem to be solved in the present invention is, at user in the prior art according to another user's description determine that the current position of another user exists when calculating the optimal path that goes to this position then because of another user describes the defective that accurately causes accurately locating another user's current location inadequately, a kind of localization method, air navigation aid, terminal and system and mobile communication terminal are provided.
The technical solution adopted for the present invention to solve the technical problems is:
Construct a kind of mobile communication terminal, comprising:
The short message sending module is used to send SMS message;
Also comprise:
The satellite navigation module is used to receive satellite navigation signals, calculates current position coordinates;
Described short message sending module is used to send the short message that comprises described current position coordinates and positioning label.
In mobile communication terminal provided by the invention, described transmitter module is used for the described short message of at least a transmission according to following standard:
GSM standard;
The CDMA standard;
The GPRS standard.
The present invention also provides a kind of navigation terminal, comprising:
Path calculation module is used to receive the origin and the destination information of input, calculates the optimal path between origin and the destination in view of the above;
Comprise:
Mobile communication module communicates to connect with described path calculation module, is used to receive the short message that comprises positioning label, extracts the current position coordinates that wherein comprises, and it is mail to path calculation module as destination information, to calculate described optimal path.
In navigation terminal provided by the invention, also comprise:
The satellite navigation module communicates to connect with described path calculation module, is used to receive satellite navigation signals, calculates self current position coordinates, and it is mail to described path calculation module to calculate described optimal path as origin information.
The present invention also provides a kind of navigational system, comprising:
Mobile communication terminal is used for:
Receive satellite navigation signals, calculate self current position coordinates, and send the short message that comprises described current position coordinates and positioning label;
Navigation terminal is used for:
Reception comprises the short message of positioning label, and the current position coordinates that extraction wherein comprises is as destination information;
Receive the origin information of input;
According to the optimal path between described origin information and destination information calculating origin and the destination.
The present invention also provides a kind of localization method, comprises the reception satellite navigation signals, calculates current position coordinates, and sends the short message that comprises described current position coordinates and positioning label.
In localization method provided by the invention, the short message that described transmission comprises described current position coordinates and is provided with positioning label further comprises, according to the described short message of at least a transmission in the following standard:
GSM standard;
The CDMA standard;
The GPRS standard.
The present invention also provides a kind of air navigation aid, comprise the origin information and the destination information that receive input, calculate the optimal path between origin and the destination in view of the above, the destination information of described reception input comprises that further reception comprises the short message of positioning label, extract the current position coordinates wherein comprise, with this as described destination information.
In air navigation aid provided by the invention, the origin information of described reception input further comprises the reception satellite navigation signals, calculates self current position coordinates, with this as described origin information.
The present invention also provides a kind of air navigation aid, comprises the steps:
S1, reception satellite navigation signals calculate self current position coordinates, send the short message that comprises described current position coordinates and positioning label;
S2, receive the origin information of input and comprise the short message of positioning label, from this short message, extract current position coordinates, calculate optimal path between origin and the destination with this as destination information.
Implement technical scheme of the present invention, has following beneficial effect: utilize the navigator fix technology to determine the coordinate of current position, relend and help mobile communications network to transmit this position coordinates, current position coordinates can be sent to receiving end accurately, thereby help receiving end to utilize this positional information calculation to go to the optimal path of this position.This shows that technical scheme provided by the invention need not the user and artificially participates in the whole computation process of guidance path, therefore easy to use.In addition, technical scheme provided by the invention is easy to realization, and with low cost.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation according to the navigational system of a preferred embodiment of the present invention;
Fig. 2 is the process flow diagram according to the air navigation aid of a preferred embodiment of the present 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 invention provides a kind of navigation scheme, utilize the navigator fix technology to determine the coordinate of current position, relend the coordinate that helps mobile communications network to transmit this current location, thereby realize current position coordinates is sent to receiving end accurately, help receiving end with this and utilize this positional information calculation to go to the optimal path of this position.Below just with specific embodiment technical scheme provided by the invention is described in detail in conjunction with the accompanying drawings.
Fig. 1 is the structural representation according to the navigational system 100 of a preferred embodiment of the present invention.As shown in Figure 1, navigational system 100 comprises Navsat 102, navigation terminal 104 and mobile communication terminal 106.Wherein, as shown in Figure 1, communicate to connect by mobile communications network 108 between navigation terminal 104 and the mobile communication terminal 106.
Navsat 102 is used to send navigation satellite signal, provides navigation Service with this.In the specific implementation process, Navsat 102 can provide navigation Service according to existing any one airmanship, such as but not limited to the gps satellite airmanship.
In the specific implementation process, mobile communication terminal 106 can further comprise short message sending module (not shown) and satellite navigation module (not shown).The short message sending module is used to send SMS message; The satellite navigation module is used to receive satellite navigation signals, calculates current position coordinates; After this, the short message sending module just can send the short message that comprises described current position coordinates and positioning label.
After this, navigation terminal 104 just can receive the short message that comprises positioning label, and the current position coordinates that extraction wherein comprises comes compute best paths according to the origin information of input again as destination information.Because navigation terminal 104 can receive the short message of any kind, be necessary that therefore indicating what comprise in the short message under this positioning label by positioning label is the current position coordinates of mobile communication terminal 106.Thus, navigation terminal 104 just can extract the current position coordinates information that wherein comprises, and used as destination information.
In the specific implementation process, navigation terminal 104 can further comprise path calculation module (not shown) and mobile communication module (not shown).
Path calculation module is used to receive the origin and the destination information of input, calculates the optimal path between origin and the destination in view of the above.
Mobile communication module is used to receive the short message that comprises positioning label, extracts the current position coordinates that wherein comprises, and it is mail to path calculation module as destination information, to calculate described optimal path.
As optionally, navigation terminal 104 also can further comprise the satellite navigation module, is used to receive satellite navigation signals, calculates self current position coordinates, and it is mail to path calculation module to calculate described optimal path as origin information.
In addition, navigation terminal 104 also can receive satellite navigation signals, calculates self current position coordinates, and with its as origin information to calculate described optimal path.
The present invention also provides a kind of air navigation aid, below just air navigation aid provided by the invention is described in detail in conjunction with Fig. 2.
Fig. 2 is the process flow diagram according to the air navigation aid 200 of a preferred embodiment of the present invention.As shown in Figure 2, method 200 starts from step 202.
Subsequently, at next step 204, mobile communication terminal receives satellite navigation signals.
Subsequently, at next step 206, mobile communication terminal calculates current position coordinates according to the satellite navigation signals of receiving, and sends the short message that comprises current position coordinates and positioning label.As indicated above, mobile communication terminal can send above-mentioned short message according to existing any one mobile communication standard, such as but not limited to GSM standard, CDMA standard and GPRS standard or the like.
Subsequently, at next step 208, navigation terminal receives the short message that comprises positioning label, extracts the current position coordinates of the mobile communication terminal that wherein comprises, and this coordinate is used as destination information.
Subsequently, at next step 210, navigation terminal receives the origin information of input.As optionally, navigation terminal also can receive satellite navigation signals, calculates the current position coordinates of navigation terminal self in view of the above, and used as origin information.
Subsequently, at next step 212, navigation terminal is according to the optimal path between origin information and destination information calculating origin and the destination.
At last, method 200 ends at step 214.
In the specific implementation process, can be according to the nearest mark of the information searching that the user provides
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. mobile communication terminal comprises:
The short message sending module is used to send SMS message;
It is characterized in that, also comprise:
The satellite navigation module is used to receive satellite navigation signals, calculates current position coordinates;
Described short message sending module is used to send the short message that comprises described current position coordinates and positioning label.
2. mobile communication terminal according to claim 1 is characterized in that, described transmitter module is used for the described short message of at least a transmission according to following standard:
GSM standard;
The CDMA standard;
The GPRS standard.
3. navigation terminal comprises:
Path calculation module is used to receive the origin and the destination information of input, calculates the optimal path between origin and the destination in view of the above;
It is characterized in that, also comprise:
Mobile communication module communicates to connect with described path calculation module, is used to receive the short message that comprises positioning label, extracts the current position coordinates that wherein comprises, and it is mail to path calculation module as destination information, to calculate described optimal path.
4. navigation terminal according to claim 3 is characterized in that, also comprises:
The satellite navigation module communicates to connect with described path calculation module, is used to receive satellite navigation signals, calculates self current position coordinates, and it is mail to described path calculation module to calculate described optimal path as origin information.
5. a navigational system is characterized in that, comprising:
Mobile communication terminal is used for:
Receive satellite navigation signals, calculate self current position coordinates, and send the short message that comprises described current position coordinates and positioning label;
Navigation terminal is used for:
Reception comprises the short message of positioning label, and the current position coordinates that extraction wherein comprises is as destination information;
Receive the origin information of input;
According to the optimal path between described origin information and destination information calculating origin and the destination.
6. a localization method is characterized in that, comprises the reception satellite navigation signals, calculates current position coordinates, and sends the short message that comprises described current position coordinates and positioning label.
7. localization method according to claim 6 is characterized in that, the short message that described transmission comprises described current position coordinates and is provided with positioning label further comprises, according to the described short message of at least a transmission in the following standard:
GSM standard;
The CDMA standard;
The GPRS standard.
8. air navigation aid, comprise the origin information and the destination information that receive input, calculate the optimal path between origin and the destination in view of the above, it is characterized in that, the destination information of described reception input comprises that further reception comprises the short message of positioning label, extract the current position coordinates wherein comprise, with this as described destination information.
9. air navigation aid according to claim 8 is characterized in that, the origin information of described reception input further comprises the reception satellite navigation signals, calculates self current position coordinates, with this as described origin information.
10. an air navigation aid is characterized in that, comprises the steps:
S1, reception satellite navigation signals calculate self current position coordinates, send the short message that comprises described current position coordinates and positioning label;
S2, receive the origin information of input and comprise the short message of positioning label, from this short message, extract current position coordinates, calculate optimal path between origin and the destination with this as destination information.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2008102417998A CN101487887B (en) | 2008-12-31 | 2008-12-31 | positioning method, navigation method, terminal and system and mobile communication terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2008102417998A CN101487887B (en) | 2008-12-31 | 2008-12-31 | positioning method, navigation method, terminal and system and mobile communication terminal |
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| CN101487887A CN101487887A (en) | 2009-07-22 |
| CN101487887B true CN101487887B (en) | 2011-12-14 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102169638B (en) * | 2011-03-09 | 2015-01-21 | 深圳市凯立德科技股份有限公司 | Position service rewarding method, position service terminal and position server |
| CN102679975A (en) * | 2012-06-01 | 2012-09-19 | 北京车音网科技有限公司 | Voice navigation method and device |
| DE102017204460A1 (en) * | 2017-03-17 | 2018-09-20 | Continental Teves Ag & Co. Ohg | A method for providing and obtaining a vehicle position, method for calculating a driving time, networked device and storage medium |
| CN108489499A (en) * | 2018-03-06 | 2018-09-04 | 薛翔予 | A kind of formulating method of given line |
| CN108801279A (en) * | 2018-04-23 | 2018-11-13 | 苏州登阳信息技术有限公司 | A kind of Vehicular navigation system based on wireless communication positioning |
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| CN101000371A (en) * | 2006-12-30 | 2007-07-18 | 凯立德欣技术（深圳）有限公司 | Navigation method and equipment based on position monitoring |
| CN101344393A (en) * | 2008-02-29 | 2009-01-14 | 天光科技（深圳）有限公司 | Friend searching related navigation method and apparatus in navigation |
| CN101451850A (en) * | 2007-11-30 | 2009-06-10 | 长天科技股份有限公司 | Method for tracing positioning device and tracing system thereof |
| CN101493516A (en) * | 2007-12-04 | 2009-07-29 | 捷讯研究有限公司 | Mobile tracking |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101000371A (en) * | 2006-12-30 | 2007-07-18 | 凯立德欣技术（深圳）有限公司 | Navigation method and equipment based on position monitoring |
| CN101451850A (en) * | 2007-11-30 | 2009-06-10 | 长天科技股份有限公司 | Method for tracing positioning device and tracing system thereof |
| CN101493516A (en) * | 2007-12-04 | 2009-07-29 | 捷讯研究有限公司 | Mobile tracking |
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