CN100529670C - Navigator used for simulating guiding path and operation method thereof - Google Patents
Navigator used for simulating guiding path and operation method thereof Download PDFInfo
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- CN100529670C CN100529670C CNB2007100206822A CN200710020682A CN100529670C CN 100529670 C CN100529670 C CN 100529670C CN B2007100206822 A CNB2007100206822 A CN B2007100206822A CN 200710020682 A CN200710020682 A CN 200710020682A CN 100529670 C CN100529670 C CN 100529670C
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Abstract
This invention relates to a kind of pathfinder used for simulating path of guidance and its working method. The invention includes CPU cell, GPS receiver, touch screen control cell, program data storage and map data accumulator; map data accumulator road information packet include speedway identification and average highway identification; program data storage include: image information displaying program element, current location information generating program element, destination setting program element, motion path generation program element, simulating guidance program element and quickly guidance program element; quickly guidance program element is used for according to described road information speedway identification and average highway identification to judge current location, on average highway or on the freeway, then by different quickly browse mode or immediate jump way to process simulating guidance.
Description
Technical field
The present invention relates to the omniselector technical field, a kind of especially omniselector and method of work thereof that is used for the analog designation path.
Background technology
The route preview function of omniselector is used for the GPS auto-navigation system and is known by everybody.For example:
Germany Patent document DE3905493 discloses a kind of onboard navigation system, in the following manner with the expression of two kinds of patterns and put, i.e. displayed map on a screen, and on another screen, show steering instruction, for example by on the windshield that projects to vehicle.Though this solution can present advantage when mobile, between its preparatory stage, when the driver wants the route that the system of checking determines so that receive or when refusing this route, the situation difference after being input to its destination in the system.And this solution is very expensive, and this is because it needs two screens with immobilizing.
American documentation literature US5832406 discloses a kind of onboard navigation system, and the driver comes his route of preview by show the different crossroads that he will run in order on screen, wherein the road that should travel in each crossroad indication.These systems have the shortcoming of the panorama that can not show selected route.
In american documentation literature US 5440060 (Zexel USA Corporation), onboard navigation system is calculated the route of arrival destination and the direction of this route, represent with the simple arrow of representing direct of travel and current street name, can show on the front sequence ground that travels, so that the familiar route that will walk of driver.
In american documentation literature US6249742 (Navigation Technologies Corp.), onboard navigation system can produce with preview and show the road name that comprises on institute's calculated route, but is not detailed operation indication or cartoon map.
American documentation literature US5832406 (Alpine electronics, Inc.) in, the route preview function of onboard navigation system shows all a series of images such as mainly turn, but does not have actual cartoon map.
American documentation literature US5612881 (Aisin AW Co., Ltd.) in, onboard navigation system shows cartoon map in the preview process, but the information that shows is quite limited, and does not show the road name.
Chinese patent application 200480014029.X discloses a kind of onboard navigation system and has comprised and be used for the preview route and show the cartographic representation of this route simultaneously and the equipment of guidance information that this information is superimposed upon on this cartographic representation with respect to its point with route applicatory.The weak point of this system is: preview function is single, when the long path of navigation of distance is carried out preview, can only browse along path of navigation; And shown map scale presentate one only shows wholely along path of navigation, when path of navigation is longer, is not easy to the preview of pahtfinder hard.The analog designation state is that preview route state is meant that working as the user sets up starting point and destination on their own, generates the path from the starting point to the destination, and demonstrate cartographic information and the current location information that moves to the destination from starting point on map.But when preview, when moving body is advanced, can only arrive the destination on predefined mobile route, must wait for a period of time, bring inconvenience to use according to the fixing speed of a motor vehicle and refresh rate traveling.
Chinese patent application 200480004959.7 discloses a kind of on-vehicle navigation apparatus, has route preview or analog functuion.Also the display simulation automobile move along the title of real road, just advance along this route as automobile reality.Lu Mingke is presented on the status bar of standard, or just be presented at road originally on one's body.Should " demonstration route " function be attainable because device has stored the road name of a database sequence, together with the vector and the action that define calculated route (this route calculated fully in advance good and be kept in the device memory).Can sequentially select to define the record (in 15 seconds, finishing) in this database of route then, then the simulation process of the route running of display automobile on the map image as simulation process.The weak point of this device is: in actual the use, with respect to common road, it is simple that the issue of the path of highway is obviously wanted, no road crossing and have only the branch prong.Employing is applied to highway and common road with a kind of preview mode, obviously is unfavorable for the long path of navigation of preview on highway.
Summary of the invention
Technical matters to be solved by this invention provides a kind of be suitable for making things convenient for the preview omniselector and the method for work thereof in the analog designation path of long path of navigation on highway and common road.
For solving the problems of the technologies described above, the omniselector that is used for the analog designation path of the present invention, comprise CPU element, the gps receiver that is used to receive gps signal that is electrically connected with CPU element, with the two-way touch-screen that is electrically connected of CPU element control the unit, with the two-way program data memory that is electrically connected of CPU element and with the two-way map data storage that is used to store road information that is electrically connected of CPU element; Road information in the map data storage comprises highway identification and common road sign.
Program data memory comprises:
The image information display program element is used for controlling unit displayed map image and navigation indication information by touch-screen.
Current location information generator program unit is used to make CPU element to detect current location information according to the gps signal that gps receiver receives, and marks current location so that CPU element control touch-screen is controlled the unit on the map image that shows.
The destination setting program element, be used to make the user by touch-screen control the unit or directly input by way of ground and destination or retrieval select input by way of ground and destination or on map image, directly click by way of ground and destination.
Mobile route generator program unit, be used for making CPU element according to above-mentioned current location, by way of ground, the road information of destination and map data storage draws corresponding at least one path of navigation, and control the unit by touch-screen and on map image, show this path of navigation.
The analog designation program element is used for carrying out analog designation from above-mentioned current location to destination on described path of navigation, and the traveling process of analog designation is controlled the unit by touch-screen and shown on map image;
The boot unit is used for judging current location on common road or at highway according to the highway identification and the common road sign of described road information, to carry out analog designation by different fast browsing modes or direct redirect mode fast.
Comprise the key point sign in the road information in the above-mentioned map data storage; Key point identifies and comprises: easily sign, crossing identify and divide the prong sign, demonstration key point when being used for carrying out analog designation on described path of navigation with sending out for the sign of going up a slope, descending sign, sign, the accident of turning round.
Also comprise map scale convergent-divergent program element in the above-mentioned program data memory, be used to make CPU element to adjust the ratio that touch-screen is controlled the unit displayed map image in real time, to show this object according to the object of current required demonstration; Path, uphill way prompting animation, descending highway section prompting animation, the highway section prompting animation that turns round, accident that described object is included on the map image are easily sent out highway section, ground prompting animation, crossing prompting animation and are divided prong prompting animation.
In the technique scheme, also have and the two-way Audio Processing Unit that is electrically connected of CPU element; Also comprise the voice output program element in the program data memory; Comprise sound bank storer and phonation circuit in the Audio Processing Unit, be used for the voice suggestion road upward slope, descending, turn round, accident is easily sent out ground, crossing or divide prong; When carrying out analog designation, the voice output program element is carried out by CPU element in the key point sign position on path of navigation, to control Audio Processing Unit output corresponding prompt voice according to the key point sign.
In the technique scheme, also have and the two-way mobile memory interface that is electrically connected of CPU element, be used for the map datum of updating map data storer and the routine data in the program data memory.
The above-mentioned method of work that is used for the omniselector in analog designation path comprises the steps:
A, CPU element receive the gps signal from gps receiver, and the current location information generator program unit in the executive routine data-carrier store, detect current location information;
Image information display program element in B, the CPU element executive routine data-carrier store is controlled on the unit displayed map image and is marked current location according to current location information on map image at touch-screen;
C, when the user controls destination setting program element in the unit instruction CPU element executive routine data-carrier store by touch-screen, the user can by touch-screen control the unit or directly input by way of ground and destination or retrieval select input by way of ground and destination or on map image, directly click by way of ground and destination;
When the user controls unit instruction CPU element and selects high speed mode of priority, common road mode or distance priority mode to show path of navigation by touch-screen, mobile route generator program unit in the CPU element executive routine data-carrier store, drawing corresponding at least one path of navigation, and control the unit by touch-screen and on map image, show path of navigation according to above-mentioned current location, road information in ground, destination and map data storage;
When the user controls path of navigation of unit selection by touch-screen and selects to carry out the analog designation program, analog designation program element in the CPU element executive routine data-carrier store, on described path of navigation, carry out analog designation from above-mentioned current location to destination, and make touch-screen control the unit shown in the traveling process of display simulation guiding on the map image;
D, when carrying out analog designation, if the user controls the unit by touch-screen and selects to change guiding speed, the quick boot unit in the CPU element executive routine data-carrier store then, and judge that according to the road information at current location place current road is common road or highway;
If common road, then CPU element is carried out common road hop subroutine; That is: when surpassing 200m as if current location apart from next guiding place, touch-screen is controlled the option that the unit shows fast browsing mode and direct redirect mode; If the user controls the unit by touch-screen and selects the fast browsing mode, then show with second speed to advance to apart from 200m place before next guiding place, press first rate then and continue analog designation; If the user selects direct redirect mode, then show directly to jump to apart from 200m place before next guiding place, continue then to carry out analog designation by first rate; Described second speed is 2 to 5 times of first rate;
If highway, then CPU element is carried out highway hop subroutine; That is: when surpassing 1km as if current location apart from next guiding place, touch-screen is controlled the option that the unit shows fast browsing mode and direct redirect mode; If the user controls the unit by touch-screen and selects the fast browsing mode, then show with third speed to advance to apart from 1km place before next guiding place, continue then to carry out analog designation by second speed; If the user selects direct redirect mode, then show directly to jump to apart from 1km place before next guiding place, continue then to carry out analog designation by second speed; Described third speed is 2 to 5 times of second speed.
In above-mentioned steps D, when carrying out analog designation, if on path of navigation, have the key point sign or by way of ground, then CPU element is made as described guiding place with the key point sign or by way of the position at place, ground.
In the technique scheme, CPU element is according to the object of current required demonstration, and the map scale convergent-divergent program element in the real time executive data-carrier store is adjusted the ratio that touch-screen is controlled the unit displayed map image, to show this object; Described object comprises uphill way prompting animation, descending highway section prompting animation, the highway section prompting animation that turns round, accident are easily sent out highway section, ground prompting animation, crossing prompting animation and divided prong prompting animation.
In the technique scheme, when carrying out analog designation, voice output program element in the CPU element real time executive data-carrier store, easily identify or described key point sign position with the sign of the upward slope on path of navigation, descending sign, sign, the accident of turning round, the control Audio Processing Unit is selected corresponding speech data and corresponding prompt voice from its sound bank with sending out.
The present invention has positive effect: (1) omniselector that is used for the analog designation path of the present invention, and program data memory comprises the program element that respectively is used for the analog designation path; Wherein, the boot unit can judge that current location is on the common road or on highway according to highway identification in the described road information and common road sign fast, to carry out analog designation, made things convenient for the preview of long path of navigation by different fast browsing modes or direct redirect mode.Simultaneously highway and common road are distinguished the operability of easy to operate, as to have strengthened path of navigation preview and improved the preview efficient of path of navigation.(2) among the present invention, comprise the key point sign in the road information in the map data storage; The key point sign comprises: upward slope identifies, descending identifies, easily sign, crossing sign and branch prong identify sign, the accident of turning round with sending out, demonstrate when being used on described path of navigation, carrying out analog designation, with this key point of call user's attention, ensured user's trip safety.(3) but the map scale convergent-divergent program element Real-time and Dynamic among the present invention is adjusted the ratio that touch-screen is controlled the unit displayed map image, the ease for use and the hommization that have improved omniselector of the present invention.(4) but the relevant informations such as Audio Processing Unit real-time reminding user condition of road surface among the present invention, the ease for use and the hommization that have further improved omniselector of the present invention.(5) among the present invention, the mobile memory interface is used for the map datum of updating map data storer and the routine data in the program data memory, has improved the ease for use and the continuous of omniselector of the present invention.
Description of drawings
Fig. 1 is the circuit structure block diagram that is used for the omniselector in analog designation path of the present invention;
Fig. 2 is the process flow diagram of mobile route generator program of the present invention;
Fig. 3 is the process flow diagram of analog designation program of the present invention;
Fig. 4 is the process flow diagram of common road of the present invention and highway decision procedure;
Fig. 5 is the process flow diagram of the Quick Views of common road of the present invention;
Fig. 6 is the process flow diagram of the direct jump routine of common road of the present invention;
Fig. 7 is the process flow diagram of the Quick Views of highway of the present invention;
Fig. 8 is the process flow diagram of the direct jump routine of highway of the present invention.
Embodiment
(embodiment 1)
See Fig. 1, the omniselector that is used for the analog designation path of present embodiment comprises: CPU element 1, the gps receiver 2 that is used to receive gps signal that is electrically connected with CPU element 1, with the CPU element 1 two-way touch-screen that is electrically connected control unit 3, with the CPU element 1 two-way program data memory that is electrically connected 4, with the CPU element 1 two-way map data storage 5 that is used to store road information that is electrically connected, with the CPU element 1 two-way mobile memory interface 6 that is electrically connected and with the CPU element 1 two-way Audio Processing Unit that is electrically connected 7.
Mobile memory interface 6 is used for downloading new data from network data base, with the routine data in map datum in the updating map data storer 5 and the program data memory 4.
Comprise sound bank storer and phonation circuit in the Audio Processing Unit 7, be used for the voice suggestion road upward slope, descending, turn round, accident is easily sent out ground, crossing or divide prong.
Road information in the map data storage 5 comprises highway identification, common road sign and key point sign; Wherein, the key point sign comprises: upward slope identifies, descending identifies, easily sign, crossing sign and branch prong identify sign, the accident of turning round with sending out, the demonstration key point moves ahead and traffic safety by correct path guaranteeing when being used for carrying out analog designation on described path of navigation.
Program data memory 4 comprises:
1, image information display program element is used for controlling unit 3 displayed map images and navigation indication information by touch-screen;
Current location information generator program unit is used to make CPU element 1 to detect current location information according to the gps signal that gps receiver 2 receives, and marks current location so that CPU element 1 control touch-screen is controlled unit 3 on the map image that shows;
2, destination setting program element, be used to make the user by touch-screen control unit 3 or directly input by way of ground and destination or retrieval select input by way of ground and destination or on map image, directly click by way of ground and destination;
3, mobile route generator program unit, be used for making CPU element 1 according to above-mentioned current location, by way of ground, the road information of destination and map data storage 5 draws corresponding at least one path of navigation, and control unit 3 by touch-screen and on map image, show this path of navigation;
4, analog designation program element is used for carrying out analog designation from above-mentioned current location to destination on described path of navigation, and the traveling process of analog designation is controlled unit 3 by touch-screen and shown on map image;
5, quick boot unit, be used for judging current location on common road or, to carry out analog designation by different fast browsing modes or direct redirect mode at highway according to the highway identification and the common road sign of described road information;
6, map scale convergent-divergent program element is used to make CPU element 1 to adjust the ratio that touch-screen is controlled unit 3 displayed map images in real time according to the object of current required demonstration, to show this object.Path, uphill way prompting animation, descending highway section prompting animation, the highway section prompting animation that turns round, accident that described object is included on the map image are easily sent out highway section, ground prompting animation, crossing prompting animation and are divided prong prompting animation.
7, voice output program element is used for when carrying out analog designation, and the voice output program element is carried out by CPU element 1 in the key point sign position on path of navigation, to control Audio Processing Unit 7 output corresponding prompt voice according to the key point sign.
The above-mentioned method of work that is used for the omniselector in analog designation path is as follows:
The gps signal that CPU element 1 receives from gps receiver 2, and the current location information generator program unit in the executive routine data-carrier store 4 detect current location information.Then, the image information display program element in the CPU element 1 executive routine data-carrier store 4 is controlled displayed map image on the unit 3 at touch-screen, and is marked current location according to current location information on map image.
See Fig. 2, when the user controls destination setting program element in the unit 3 instruction CPU element 1 executive routine data-carrier store 4 by touch-screen, the user can by touch-screen control unit 3 or directly import starting point, by way of ground and destination or the input starting point is selected in retrieval, by way of ground and destination or on map image, directly click starting point, by way of ground and destination; When the user controls unit 3 instruction CPU element 1 and selects high speed mode of priority, common road mode or distance priority mode to show path of navigation by touch-screen, mobile route generator program unit in the CPU element 1 executive routine data-carrier store 4, drawing corresponding at least one path of navigation, and control unit 3 by touch-screen and on map image, show path of navigation according to above-mentioned current location, road information in ground, destination and map data storage 5.
When the user controls unit path of navigation of 3 selections by touch-screen and selects to carry out the analog designation program, the analog designation program element in the CPU element 1 executive routine data-carrier store 4.See Fig. 3, on described path of navigation, carry out analog designation from above-mentioned current location to destination by first rate, and make touch-screen control unit 3 shown in show that near the current location of carrying out in the process map is drawn on the map image and draw near the map next guiding place, finish until the traveling process of analog designation.
When carrying out analog designation, if on path of navigation, have the key point sign or by way of ground, then CPU element 1 is made as described guiding place with the key point sign or by way of the position at place, ground.
When carrying out analog designation, if the user controls unit 3 by touch-screen and selects to change guiding speed, the quick boot unit in the CPU element 1 executive routine data-carrier store 4 then, and judge that according to highway identification in the road information at current location place and common road sign current road is that common road still is the highway (see figure 4);
If common road, then CPU element 1 is carried out common road hop subroutine; That is:
When surpassing 200m as if current location apart from next guiding place, touch-screen is controlled the option that unit 3 shows fast browsing modes and direct redirect mode.
If the user controls unit 3 by touch-screen and selects the fast browsing mode, then see Fig. 5, touch-screen is controlled unit 3 demonstrations and is advanced to apart from 200m place before next guiding place with second speed, presses first rate then and continues analog designation.Wherein also comprise: CPU element 1 is according to the object of current required demonstration, map scale convergent-divergent program element in the real time executive data-carrier store 4, that is: calculate map scale, adjust touch-screen and control the ratio of unit 3 displayed map images, to show current location and next guiding place; Also show below object simultaneously, comprise uphill way prompting animation, descending highway section prompting animation, the highway section prompting animation that turns round, accident easily send out highway section, ground prompting animation, crossing prompting animation and divide prong prompting animation.
If the user selects direct redirect mode, then see Fig. 6, touch-screen is controlled unit 3 demonstrations and is directly jumped to apart from 200m place before next guiding place, continues then to carry out analog designation by first rate; Described second speed is 2 to 5 times (can preestablish the arbitrary value between 2 to 5 times) of first rate; Still see Fig. 6, wherein also comprise: CPU element 1 is according to the object of current required demonstration, map scale convergent-divergent program element in the real time executive data-carrier store 4, that is: calculate map scale, adjust touch-screen and control the ratio of unit 3 displayed map images, to show current location and next guiding place; Also show below object simultaneously, comprise uphill way prompting animation, descending highway section prompting animation, the highway section prompting animation that turns round, accident easily send out highway section, ground prompting animation, crossing prompting animation and divide prong prompting animation.
If highway, then CPU element 1 is carried out highway hop subroutine; That is:
As Fig. 7, when surpassing 1km as if current location apart from next guiding place, touch-screen is controlled the option that unit 3 shows fast browsing modes and direct redirect mode; If the user controls unit 3 by touch-screen and selects the fast browsing mode, then show with third speed to advance to apart from 1km place before next guiding place, continue then to carry out analog designation by second speed; Still see Fig. 7, wherein also comprise: CPU element 1 is according to the object of current required demonstration, map scale convergent-divergent program element in the real time executive data-carrier store 4, that is: calculate map scale, adjust touch-screen and control the ratio of unit 3 displayed map images, to show current location and next guiding place; Also show below object simultaneously, comprise uphill way prompting animation, descending highway section prompting animation, the highway section prompting animation that turns round, accident easily send out highway section, ground prompting animation, crossing prompting animation and divide prong prompting animation.
As Fig. 8, if the user selects direct redirect mode, then show directly to jump to apart from 1km place before next guiding place, continue then to carry out analog designation by second speed; Described third speed is 2 to 5 times (can preestablish the arbitrary value between 2 to 5 times) of second speed.Still see Fig. 8, wherein also comprise: CPU element 1 is according to the object of current required demonstration, map scale convergent-divergent program element in the real time executive data-carrier store 4, that is: calculate map scale, adjust touch-screen and control the ratio of unit 3 displayed map images, to show current location and next guiding place; Also show below object simultaneously, comprise uphill way prompting animation, descending highway section prompting animation, the highway section prompting animation that turns round, accident easily send out highway section, ground prompting animation, crossing prompting animation and divide prong prompting animation.
When carrying out analog designation, voice output program element in the CPU element 1 real time executive data-carrier store 4, easily identify or described key point sign position with the sign of the upward slope on path of navigation, descending sign, sign, the accident of turning round, control Audio Processing Unit 7 is selected corresponding speech data and corresponding prompt voice from its sound bank with sending out.
Claims (9)
1, a kind of omniselector that is used for the analog designation path, comprise CPU element (1), the gps receiver that is used to receive gps signal (2) that is electrically connected with CPU element (1), with the two-way touch-screen that is electrically connected of CPU element (1) control unit (3), with the two-way program data memory that is electrically connected of CPU element (1) (4) and with the two-way map data storage that is used to store road information (5) that is electrically connected of CPU element (1); It is characterized in that:
Road information in the map data storage (5) comprises highway identification and common road sign;
Program data memory (4) comprising:
The image information display program element is used for controlling unit (3) displayed map image and navigation indication information by touch-screen;
Current location information generator program unit, be used to make CPU element (1) to detect current location information, on the map image that shows, mark current location so that CPU element (1) control touch-screen is controlled unit (3) according to the gps signal that gps receiver (2) receives;
The destination setting program element, be used to make the user by touch-screen control unit (3) or directly input by way of ground and destination or retrieval select input by way of ground and destination or on map image, directly click by way of ground and destination;
Mobile route generator program unit, be used for making CPU element (1) according to above-mentioned current location, by way of ground, the road information of destination and map data storage (5) draws corresponding at least one path of navigation, and control unit (3) by touch-screen and on map image, show this path of navigation;
The analog designation program element is used for carrying out analog designation from above-mentioned current location to destination on described path of navigation, and the traveling process of analog designation is controlled unit (3) by touch-screen and shown on map image;
The boot unit is used for judging current location on common road or at highway according to the highway identification and the common road sign of described road information, to carry out analog designation by different fast browsing modes or direct redirect mode fast.
2, the omniselector that is used for the analog designation path according to claim 1 is characterized in that: comprise the key point sign in the road information in the map data storage (5); Key point identifies and comprises: easily sign, crossing identify and divide the prong sign, demonstration key point when being used for carrying out analog designation on described path of navigation with sending out for the sign of going up a slope, descending sign, sign, the accident of turning round.
3, the omniselector that is used for the analog designation path according to claim 2, it is characterized in that: also comprise map scale convergent-divergent program element in the program data memory (4), be used to make CPU element (1) to adjust the ratio that touch-screen is controlled unit (3) displayed map image in real time, to show this object according to the object of current required demonstration;
Path, uphill way prompting animation, descending highway section prompting animation, the highway section prompting animation that turns round, accident that described object is included on the map image are easily sent out highway section, ground prompting animation, crossing prompting animation and are divided prong prompting animation.
4, according to claim 1 or the 3 described omniselectors that are used for the analog designation path, it is characterized in that: also have and the two-way Audio Processing Unit that is electrically connected of CPU element (1) (7);
Program data memory also comprises the voice output program element in (4);
Audio Processing Unit comprises sound bank storer and phonation circuit in (7), be used for the voice suggestion road upward slope, descending, turn round, accident is easily sent out ground, crossing or divide prong;
When carrying out analog designation, the voice output program element is carried out by CPU element (1) in the key point sign position on path of navigation, to control Audio Processing Unit (7) output corresponding prompt voice according to the key point sign.
5, according to claim 1 or the 3 described omniselectors that are used for the analog designation path, it is characterized in that: also have and the two-way mobile memory interface (6) that is electrically connected of CPU element (1), be used for the map datum of updating map data storer (5) and the routine data in the program data memory (4).
6, a kind of method of work that is used for the omniselector in analog designation path comprises the steps:
A, CPU element (1) receive the gps signal from gps receiver (2), and the current location information generator program unit in the executive routine data-carrier store (4), detect current location information;
Image information display program element in B, CPU element (1) the executive routine data-carrier store (4) is controlled unit (3) at touch-screen and is gone up displayed map image and mark current location according to current location information on map image;
C, when the user controls destination setting program element in unit (3) instruction CPU element (1) the executive routine data-carrier store (4) by touch-screen, the user can by touch-screen control unit (3) or directly input by way of ground and destination or retrieval select input by way of ground and destination or on map image, directly click by way of ground and destination;
When the user controls unit (3) instruction CPU element (1) and selects high speed mode of priority, common road mode or distance priority mode to show path of navigation by touch-screen, mobile route generator program unit in CPU element (1) the executive routine data-carrier store (4), drawing corresponding at least one path of navigation, and control unit (3) by touch-screen and on map image, show path of navigation according to above-mentioned current location, road information in ground, destination and map data storage (5);
When the user controls path of navigation of unit (3) selection by touch-screen and selects to carry out the analog designation program, analog designation program element in CPU element (1) the executive routine data-carrier store (4), on described path of navigation, carry out analog designation from above-mentioned current location to destination by first rate, and make touch-screen control unit (3) shown in the traveling process of display simulation guiding on the map image;
D, when carrying out analog designation, if the user controls unit (3) by touch-screen and selects to change guiding speed, the quick boot unit in CPU element (1) the executive routine data-carrier store (4) then, and judge that according to the road information at current location place current road is common road or highway;
If common road, then CPU element (1) is carried out common road hop subroutine; That is: when surpassing 200m as if current location apart from next guiding place, touch-screen is controlled the option that unit (3) shows fast browsing mode and direct redirect mode; If the user controls unit (3) by touch-screen and selects the fast browsing mode, then show with second speed to advance to apart from 200m place before next guiding place, press first rate then and continue analog designation; If the user selects direct redirect mode, then show directly to jump to apart from 200m place before next guiding place, continue then to carry out analog designation by first rate; Described second speed is 2 to 5 times of first rate;
If highway, then CPU element (1) is carried out highway hop subroutine; That is: when surpassing 1km as if current location apart from next guiding place, touch-screen is controlled the option that unit (3) shows fast browsing mode and direct redirect mode; If the user controls unit (3) by touch-screen and selects the fast browsing mode, then show with third speed to advance to apart from 1km place before next guiding place, continue then to carry out analog designation by second speed; If the user selects direct redirect mode, then show directly to jump to apart from 1km place before next guiding place, continue then to carry out analog designation by second speed; Described third speed is 2 to 5 times of second speed.
7, the method for work that is used for the omniselector in analog designation path according to claim 6 is characterized in that: be provided with the key point sign in the road information in the map data storage (5); The key point sign comprises that upward slope identifies, descending identifies, easily sign, crossing sign and branch prong identify sign, the accident of turning round with sending out;
In above-mentioned steps D, when carrying out analog designation, if on path of navigation, have the key point sign or by way of ground, then CPU element (1) is made as described guiding place with the key point sign or by way of the position at place, ground.
8, the method for work that is used for the omniselector in analog designation path according to claim 7, it is characterized in that: CPU element (1) is according to the object of current required demonstration, map scale convergent-divergent program element in the real time executive data-carrier store (4), adjust touch-screen and control the ratio of unit (3) displayed map image, to show this object; Described object comprises uphill way prompting animation, descending highway section prompting animation, the highway section prompting animation that turns round, accident are easily sent out highway section, ground prompting animation, crossing prompting animation and divided prong prompting animation.
9, the method for work that is used for the omniselector in analog designation path according to claim 6, it is characterized in that: when carrying out analog designation, voice output program element in CPU element (1) the real time executive data-carrier store (4), easily identify or described key point sign position with the sign of the upward slope on path of navigation, descending sign, sign, the accident of turning round, control Audio Processing Unit (7) is selected corresponding speech data and corresponding prompt voice from its sound bank with sending out.
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| CN102088564B (en) * | 2009-12-02 | 2015-04-22 | 新奥特（北京）视频技术有限公司 | Opening switching method of marathon race |
| US8862576B2 (en) | 2010-01-06 | 2014-10-14 | Apple Inc. | Device, method, and graphical user interface for mapping directions between search results |
| KR101579345B1 (en) * | 2010-01-06 | 2015-12-21 | 애플 인크. | Device, method, and graphical user interface for mapping directions between search results |
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| JP2012002595A (en) * | 2010-06-15 | 2012-01-05 | Sony Corp | Information processing device, information processing method, information processing system, and program |
| CN102395104A (en) * | 2011-10-25 | 2012-03-28 | 桂林理工大学 | Method for regulating map scale automatically and dynamically for mobile terminal |
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| CN105387862A (en) * | 2015-10-29 | 2016-03-09 | 桂林信通科技有限公司 | Method and system for vehicle navigation |
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| CN106289303A (en) * | 2016-09-22 | 2017-01-04 | 百度在线网络技术（北京）有限公司 | Information description method based on navigation map and device |
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| CN111174800B (en) * | 2018-11-09 | 2023-04-07 | 沈阳美行科技股份有限公司 | Simulated navigation guiding method and device |
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