CN101109644B - Navigation apparatus - Google Patents
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- CN101109644B CN101109644B CN2007101430609A CN200710143060A CN101109644B CN 101109644 B CN101109644 B CN 101109644B CN 2007101430609 A CN2007101430609 A CN 2007101430609A CN 200710143060 A CN200710143060 A CN 200710143060A CN 101109644 B CN101109644 B CN 101109644B
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Abstract
The invention provides a navigator, which comprises a receiver for receiving the navigation data reflecting current locations from the satellite positioning system; a pager for receiving the value-added service information from the control center through a paging network; a navigation host for calling up the electronic map of the current location and overlapping prompting info for navigation, as well as for adding the value-added service information received by the pager into the navigation-prompting info; a displaying terminal that is connected with the navigation host for displaying the electronic map. The invention can solve the problem in prior technology that the cost is high for using mobile communication to provided value-added service.
Description
Technical field
The present invention relates to navigation field, more specifically, relate to a kind of guider.
Background technology
GPS (Global Position System, GPS) does the basis with 24 the location artificial satellites in the whole world, and a kind of radio navigation and the positioning system of information such as three-dimensional position, three-dimensional velocity is provided to all parts of the world round-the-clockly.The positioning principle of GPS is: the user receives the signal of satellites transmits, therefrom obtains the parameters such as distance, clock correction and atmospheric correction between satellite and the user, determines user's position by data processing.Now, the bearing accuracy of civilian GPS can reach in the 10m.In addition, Europe, Russia, China also cooperate with each other or have developed global position system separately independently, the for example Galileo of European Union (GALILEO) system, Muscovite GLONASS (Global Orbit NavigationSatellite System, global orbiting navigation satellite system) system, the Big Dipper system of China etc.The positioning principle of these global position systems is identical, and the key distinction is bearing accuracy.
The specific function that GPS has has caused motor-dom personage's concern very early, when the U.S. after the system that announces open a part of GPS after the Gulf War, motor-dom jumps at this opportunity, infusion of financial resources exploitation auto-navigation system, to the automobile demonstration that positions and lead, and come into operation rapidly.
Fig. 1 shows a kind of structural representation of conventional navigational system.Among the figure, navigational system is formed with the lower part: receiver 100 is used to receive the navigation data (for example, geographical position coordinates) from the reflection current location of global position system; Navigation host 200, its navigation data according to receiver is transferred the electronic chart of current location, and stack navigation hint information; Display terminal 250, it is connected to navigation host 200, is used to present this electronic chart.
In the middle of actual practice, receiver 100, navigation host 200 and display terminal 250 can integrate, and can use realizations such as PDA (Personal Digital Assistant, personal digital assistant), smart mobile phone.Guider volume after integrated is very little, and power consumption is low, thus can be installed on the vehicles at an easy rate for example on the bridge of automobile, and use the automobile power source powered operation.
People often the time need understand the weather conditions information of traffic information, destination of traffic congestion and road maintenance and landscape information along the line etc. in trip, yet above-mentioned navigational system only can provide geography information.In order to satisfy people's this demand, developed a kind of navigational system, Fig. 2 shows the structural representation according to the navigational system of correlation technique.As shown in Figure 2, the guider of this embodiment comprises:
Yet, in the system of the foregoing description, owing to use mobile communication system that above-mentioned value-added service is provided, so can bring higher cost to the user.
Summary of the invention
The embodiment of the invention aims to provide a kind of guider, can solve in the prior art to use the mobile communication cost problem of higher that provides value added service.
One embodiment of the present of invention provide a kind of guider, comprising: receiver is used to receive the navigation data from the reflection current location of global position system; Pager is used for by the value-added service information of paging network reception from control center; Navigation host, it is used for transferring according to navigation data the electronic chart of current location, and stack navigation hint information, and is used for the value-added service information that pager receives and joins navigation hint information; Display terminal, it is connected to navigation host, is used to present electronic chart.
Because the charge of page communication system is well below mobile communication,, the foregoing description uses the mobile communication cost problem of higher that provides value added service in the prior art so having solved.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 shows a kind of structural representation of conventional navigational system;
Fig. 2 shows the structural representation according to the navigational system of correlation technique;
Fig. 3 shows the structural representation of navigational system according to an embodiment of the invention;
Fig. 4 shows the block scheme of navigation host according to an embodiment of the invention;
Fig. 5 shows the process flow diagram that value-added service according to an embodiment of the invention provides method;
Fig. 6 shows the process flow diagram that value-added service according to another embodiment of the present invention provides method.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
Fig. 3 shows the structural representation of navigational system according to an embodiment of the invention, comprising:
Guider, it comprises receiver 100, is used to receive the navigation data (for example, geographical position coordinates) from the reflection current location of global position system; Pager 600 is used to receive value-added service information; Navigation host 200, it is used for transferring according to navigation data the electronic chart of current location, and stack navigation hint information, and is used for the value-added service information that pager receives and joins navigation hint information; Display terminal 250, it is connected to navigation host 200, is used to present electronic chart, and the display terminal 250 here can also comprise loudspeaker;
Paging network 650, pager 600 and control center 400 are used to be coupled.
Like this, control center 400 can be used to the information of providing value added service, comprise at least a in transport information, weather information, traffic information and the landscape information along the line, navigation host can pass through pager 600 and paging network 650, obtains above-mentioned value-added service information from control center 400.
The above embodiments help the user and drive better for the user provides more navigation information.
Especially, because the charge of page communication system is well below mobile communication,, the foregoing description uses the mobile communication cost problem of higher that provides value added service in the navigational system so having solved.
Optionally, navigation host 200 can with pager 600, receiver 100, display terminal 250 at least one be integrated together the GPS navigation instrument by special use or load the realizations such as smart mobile phone, PDA, portable computer of GPS navigation software.This can dwindle the volume of guider effectively, reduces power consumption, reduces cost.
Paging network 650 can send to value-added service information the pager 600 of subscribing value-added service by point-to-point mode.
In addition, because value-added service such as traffic and weather conditions information has the characteristics of public service, do not belong to privacy information, so paging network 650 can value-added service information be published in its overlay area by broadcast mode all subscribe the pager 600 of this service, this has reduced bandwidth occupancy effectively.
In the above-described embodiments, utilize value-added service information planning navigation way, thereby provide value-added service preferably for the user.
Fig. 4 shows the block scheme of navigation host according to an embodiment of the invention, and it comprises:
Value-added service interface 202 is used to receive the value-added service information from after the conversion of pager;
Fig. 5 shows the process flow diagram that value-added service according to an embodiment of the invention provides method, may further comprise the steps:
Step S10, pager receives the value-added service information from control center.Obviously, the information that transmits in order to realize value-added service between pager 600 and the control center 400 and the difference of routine information only are that content is different, so need not to transform for the network equipment that has the page communication system now, communication protocol etc.Value-added service information can comprise transport information, traffic information, weather conditions information and landscape information along the line.
Step S20, pager becomes to be suitable for for example text formatting of data layout that guider handles with the value-added service information translation.For example, after pager 600 receives the value-added service information of following conventional page communication agreement, can the value-added service information translation be become text formatting according to the principle of work of conventional pager.
Step S30, the value-added service information after guider will be changed joins in the navigation hint information.At the text formatting value-added service information after pager 600 conversions, guider provides corresponding value-added service interface to receive processing and gets final product, and correspondingly is shown on the display terminal 250, or plays this value-added service information by speech engine.For example, value-added service information translation after guider will be changed becomes to be suitable at least a in text that the user reads or listen to, image, the voice, then with at least a display terminal that outputs in text, image, the voice, obviously, the display terminal 250 here can also comprise loudspeaker.
Obviously, above-mentioned air navigation aid replaces mobile communication system by adopting the page communication system, uses the mobile communication cost problem of higher that provides value added service in the navigational system thereby solved.
Pager can receive value-added service information from control center by point-to-point mode or broadcast mode.For example, paging network 650 can send to value-added service information the pager 600 of subscribing value-added service by point-to-point mode.Perhaps, paging network 650 value-added service information is published in its overlay area by broadcast mode all subscribe the pager 600 of this service, this has reduced bandwidth occupancy effectively.
Fig. 6 shows the process flow diagram that value-added service according to another embodiment of the present invention provides method.
Step S15, pager receives the value-added service information from control center.Obviously, the information that transmits in order to realize value-added service between pager 600 and the control center 400 and the difference of routine information only are that content is different, so need not to transform for the network equipment that has the page communication system now, communication protocol etc.Value-added service information can comprise transport information, traffic information, weather conditions information and landscape information along the line.
Step S25, pager becomes to be suitable for for example text formatting of data layout that guider handles with the value-added service information translation.For example, after pager 600 receives the value-added service information of following conventional page communication agreement, can the value-added service information translation be become text formatting according to the principle of work of conventional pager.
Step S35, the value-added service information after guider will be changed is used for navigation way and calculates.
Obviously, above-mentioned air navigation aid replaces mobile communication system by adopting the page communication system, uses the mobile communication cost problem of higher that provides value added service in the navigational system thereby solved.
Pager can receive value-added service information from control center by point-to-point mode or broadcast mode.For example, paging network 650 can send to value-added service information the pager 600 of subscribing value-added service by point-to-point mode.Perhaps, paging network 650 value-added service information is published in its overlay area by broadcast mode all subscribe the pager 600 of this service, this has reduced bandwidth occupancy effectively.
Specifically, by following process performing step S35:
Congestion in road situation according to transport information report in the value-added service information gets around the traffic congestion highway section, selects unimpeded highway section;
Get around the highway section of bad weather according to the weather conditions of weather information report in the value-added service information, select the good highway section of weather;
Get around the highway section of landscape difference according to the landscape along the line of landscape report information in the value-added service information, select the highway section of beautiful scenery;
Get around the highway section of road conditions difference according to the pavement behavior of traffic information report in the value-added service information, select the good highway section of road conditions.
In the above-described embodiments, utilize value-added service information planning navigation way, thereby provide value-added service preferably for the user.
Value-added service for navigational system provide such as information such as traffic, weather conditions and landscape information along the line, can send guider to by text mode by control center 400.In general, the data volume of these information is less, although the bandwidth of mobile communication system is far longer than the page communication system, it is for the needed value-added service of navigational system, and the bandwidth redundancy is more, and follows higher expense.
With respect to mobile communication system,, be enough to satisfy the bandwidth demand of value-added service although page communication system bandwidth is less.Adopt the page communication system to come, and found new markets for the page communication system of present general limitation on the market for navigational system provides value added service not only to the user has reduced communications cost.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with the general calculation device, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in the memory storage and carry out by calculation element, perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.Should be understood that the variation in these concrete enforcements is conspicuous for a person skilled in the art, do not break away from spiritual protection domain of the present invention.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a guider is characterized in that, comprising:
Receiver is used to receive the navigation data from the reflection current location of global position system;
Pager, be used for by the value-added service information of paging network reception from control center, wherein, described paging network is used for described value-added service information being sent to the described pager of subscribing value-added service by point-to-point mode, perhaps described paging network is used for by broadcast mode described value-added service information being published to the described pager of all the reservation value-added services in its overlay area, described control center is by department of motor vehicles mandate and establishment, the transport information that the dynamic and traffic conditions of the automobile of observing local appointment monitoring at any time is provided and obtains, the traffic information that understanding road maintenance etc. obtains, the weather information of various places, and landscape information along the line;
Navigation host, it is used for transferring according to described navigation data the electronic chart of current location, and stack navigation hint information, and be used for the described value-added service information that described pager receives and join described navigation hint information, wherein said navigation host comprises:
The value-added service interface is used to receive the described value-added service information from after the conversion of described pager;
Processing module is used for the described value-added service information translation after the conversion is become to be suitable at least a of text that the user reads or listen to, image, voice;
Output module is used at least a display terminal that outputs to described text, image, voice;
Display terminal, it is connected to described navigation host, is used to present described electronic chart,
Wherein, described value-added service information comprises transport information, landscape information and traffic information, described navigation host is used for navigation way with described value-added service information and calculates, described navigation host gets around the traffic congestion highway section according to the congestion in road situation of transport information report in the described value-added service information, selects unimpeded highway section; Get around the highway section of landscape difference according to the landscape along the line of landscape report information in the described value-added service information, select the highway section of beautiful scenery; Get around the highway section of road conditions difference according to the pavement behavior of traffic information report in the described value-added service information, select the good highway section of road conditions.
2. guider according to claim 1 is characterized in that, described pager also is used for described value-added service information translation is become to be suitable for the data layout that described navigation host is handled.
3. according to each described guider of claim 1 to 2, it is characterized in that at least one in described navigation host and described pager, described receiver, the described display terminal is integrated together.
4. guider according to claim 3 is characterized in that described guider is realized by navigating instrument, smart mobile phone, personal digital assistant or portable computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101430609A CN101109644B (en) | 2007-08-22 | 2007-08-22 | Navigation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101430609A CN101109644B (en) | 2007-08-22 | 2007-08-22 | Navigation apparatus |
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| Publication Number | Publication Date |
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| CN101109644A CN101109644A (en) | 2008-01-23 |
| CN101109644B true CN101109644B (en) | 2011-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2007101430609A Expired - Fee Related CN101109644B (en) | 2007-08-22 | 2007-08-22 | Navigation apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102610117A (en) * | 2011-12-31 | 2012-07-25 | 深圳市凯立德科技股份有限公司 | Traffic information prompt method and terminal |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8120529B2 (en) * | 2008-09-11 | 2012-02-21 | California Institute Of Technology | Method and apparatus for autonomous, in-receiver prediction of GNSS ephemerides |
| US20110185390A1 (en) * | 2010-01-27 | 2011-07-28 | Robert Bosch Gmbh | Mobile phone integration into driver information systems |
| CN102445209A (en) * | 2011-09-28 | 2012-05-09 | 深圳市赛格导航科技股份有限公司 | Dynamic traffic navigation method and dynamic traffic navigation equipment thereof |
| CN103197331A (en) * | 2013-03-15 | 2013-07-10 | 周眉 | Navigation system with location-based service and navigation method thereof |
| CN110954116A (en) * | 2018-09-27 | 2020-04-03 | 上海博泰悦臻电子设备制造有限公司 | Vehicle, navigation equipment and intelligent sightseeing route navigation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1335930A (en) * | 1999-01-06 | 2002-02-13 | 因弗革迅公司 | Mobile navigation system |
| CN1417061A (en) * | 2001-10-30 | 2003-05-14 | 宋建平 | Automobile navigation device |
| CN1521483A (en) * | 2003-01-17 | 2004-08-18 | Lg������ʽ���� | Device and method for traffic information guiding in navigation system |
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2007
- 2007-08-22 CN CN2007101430609A patent/CN101109644B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1335930A (en) * | 1999-01-06 | 2002-02-13 | 因弗革迅公司 | Mobile navigation system |
| CN1417061A (en) * | 2001-10-30 | 2003-05-14 | 宋建平 | Automobile navigation device |
| CN1521483A (en) * | 2003-01-17 | 2004-08-18 | Lg������ʽ���� | Device and method for traffic information guiding in navigation system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102610117A (en) * | 2011-12-31 | 2012-07-25 | 深圳市凯立德科技股份有限公司 | Traffic information prompt method and terminal |
| CN102610117B (en) * | 2011-12-31 | 2015-07-01 | 深圳市凯立德科技股份有限公司 | Traffic information prompt method and terminal |
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| Publication number | Publication date |
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| CN101109644A (en) | 2008-01-23 |
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Address after: 528303 Guangdong province Foshan city Shunde high tech Zone (Ronggui) Jianye Road No. 7 Patentee after: Guangdong Ritu Technology Co., Ltd. Address before: 528303 Guangdong province Foshan city Shunde high tech Zone (Ronggui) Jianye Road No. 7 Patentee before: Guangdong Ritu Information Systems, Inc. |
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Granted publication date: 20110511 Termination date: 20180822 |
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