CN101968364A - Navigation path simulating method, navigation apparatus and computer program product - Google Patents

Navigation path simulating method, navigation apparatus and computer program product Download PDF

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Publication number
CN101968364A
CN101968364A CN201010183487.3A CN201010183487A CN101968364A CN 101968364 A CN101968364 A CN 101968364A CN 201010183487 A CN201010183487 A CN 201010183487A CN 101968364 A CN101968364 A CN 101968364A
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path
guidance path
navigation
electronic chart
speed
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CN201010183487.3A
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Chinese (zh)
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CN101968364B (en
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李侑城
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HTC Corp
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High Tech Computer Corp
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Abstract

The invention relates to a navigation path simulating method, a navigation apparatus and a computer program product, the method comprises firstly planning a navigation path and displaying the navigation path on an electronic map; then entering into a path simulating mode to generate an effect of moving the navigation picture mark on the electronic map along the navigation path from one place of the navigation path, wherein, when the navigation picture mark is moved into a straight-line navigation path, namely, the navigation picture mark is moved on the electronic map by a first speed; when the navigation picture mark is moved to a transition navigation path, the navigation picture mark is moved on the electronic map by a second speed, and the second speed is smaller than the first speed.

Description

Guidance path emulation mode, guider and computer program
Technical field
The present invention relates to a kind of guidance path emulation mode and guider, particularly relate to a kind of by the method and the guider of mobile navigation icon with the emulation guidance path.
Background technology
(Global Position System GPS) in conjunction with satellite and wireless technology, can provide user's accurate localization, speed and time information to Global Positioning System (GPS).GPS has been widely used in the mobile device on the market, for example mobile phone, personal digital assistant, vehicular computer etc. at present.The mobile device that this class disposes GPS is except can providing traditional positioning function, if again in conjunction with electronic chart and navigation software, Premium Features such as all right realizing route planning, Voice Navigation, sight spot search can help the user to solve capable problem really.
The built-in intelligent electronic map of existing guider, and have path planning and navigation feature.The user only need in guider, import destination title or the coordinate desiring to go to, or directly on electronic chart, click ad-hoc location, guider promptly can be planned guidance path according to the geographic position of the destination of measured current position and user input, and sends sound message and go to the destination with the guiding user according to the guidance path of being planned.
Existing guider is when the show navigator path, and when the Origin And Destination of guidance path distance was far away, the shown map of guider also can include bigger scope, and can't take the details of map into account.Yet, after the user started navigation feature, in order to allow the user see near the region map details, guider can be adjusted the displaying ratio of map, shown map and guidance path limit near the device region, are used the readability that increases map.
By the mode of above-mentioned adjustment map displaying ratio, guider can only demonstrate the part of guidance path when carrying out navigation feature.Yet, if when the user desires to inspect whole guidance path in the process of navigation, then also need the displaying ratio of manual adjustment map, even if can demonstrate whole guidance path through adjusted map, the user still can't grasp actual road conditions, for example this turning where or where traffic congestion etc. is arranged.Therefore, be necessary to provide a kind of guidance path emulation mode that can the actual response road conditions, start at any time to grasp actual road conditions so that the user to be provided.
Summary of the invention
The invention provides a kind of guidance path emulation mode, the translational speed according to the kind or the state in path are adjusted navigation icon can simulate true road conditions.
The invention provides a kind of guider, the translational speed of the navigation icon that slows down when running into turning or congested highway section can remind the user to note.
The present invention proposes a kind of guidance path emulation mode, be applicable to the mobile device that comprises screen, the method is to plan a guidance path earlier, and be shown on the electronic chart, access path simulation model then, and begin by the three unities of guidance path, produce along the illustrated effect of guidance path mobile navigation on electronic chart.Wherein, when navigation icon moves to straight line path in the guidance path, promptly with first speed mobile navigation diagram on electronic chart; When navigation icon moved to turnover path in the guidance path, then with second speed mobile navigation diagram on electronic chart, wherein said second speed was less than first speed.
In one embodiment of this invention, the step of above-mentioned show navigator path on electronic chart comprises the displaying ratio according to electronic chart, the only part of place Zhou Yuan described in the show navigator path.
In one embodiment of this invention, above-mentioned show navigator path comprises also that in the step on the electronic chart contract drawing in show navigator path is on electronic chart.Wherein, described contract drawing comprises starting point, terminal point, the path of guidance path and the mark of indicating the current position of navigation icon.
In one embodiment of this invention, the step of above-mentioned access path simulation model comprises the operational motion of reception user for contract drawing, starts the path simulation model according to this, to show and the mobile navigation icon.
In one embodiment of this invention, begin in above-mentioned place by guidance path, generation is in the step of guidance path illustrated effect of mobile navigation on electronic chart, also comprise and receive the operational motion of user for screen, Turn Off Path simulation model according to this is to reply the guidance path of original demonstration.
In one embodiment of this invention, above-mentioned reception user comprises the operational motion of reception user for contract drawing in the screen for the step of the operational motion of screen.
In one embodiment of this invention, begin in above-mentioned place by guidance path, generation is after the step of guidance path illustrated effect of mobile navigation on electronic chart, also be included in navigation icon when moving to the terminal point of guidance path, the Turn Off Path simulation model is to reply the guidance path of original demonstration.
In one embodiment of this invention, above-mentioned place by guidance path begins, generation comprises according to the guidance path mobile electronic map and keeps the invariant position of navigation icon on screen in the step of the illustrated effect of mobile navigation on the electronic chart along guidance path, makes the navigation diagram present the aspect that moves along guidance path.
In one embodiment of this invention, above-mentioned method also comprises the information that receives the congestion path on the guidance path, to be shown on the electronic chart, above-mentioned generation then also is included in navigation icon when moving to congestion path in the guidance path along the step of guidance path illustrated effect of mobile navigation on electronic chart, with third speed mobile navigation icon on electronic chart, wherein third speed is less than first speed.
In one embodiment of this invention, the step of above-mentioned show navigator path on electronic chart comprise and adopt the mode of 3 D stereo general view or 2 d plane picture to show electronic chart, and on electronic chart the show navigator path.
In one embodiment of this invention, above-mentioned navigation diagram is to show in the mode that swims in the guidance path sky.
In one embodiment of this invention, it is above-mentioned when navigation icon moves to turnover path in the guidance path, also be included in navigation icon when moving to left-hand rotation path in the guidance path with the illustrated step of second speed mobile navigation on electronic chart, with the electronic chart pitch angle that is tilted to the right; And when navigation icon moves to right-hand rotation path in the guidance path, with electronic chart this pitch angle that is tilted to the left.
In one embodiment of this invention, the beginning place of above-mentioned path simulation model is the starting point of guidance path, or the present position of mobile device.
The present invention proposes a kind of guider, and it comprises display unit, input block and processing unit.Wherein, display unit is in order to show electronic chart.Input block is in order to receive user's operational motion.Processing unit is coupled to display unit and input block, and in order to plan guidance path and to be shown on the electronic chart, and when input block receives operational motion, promptly enter a path simulation model, and begin by a place of guidance path, produce along the illustrated effect of guidance path mobile navigation on electronic chart.Wherein, when navigation icon moves to straight line path in the guidance path, with first speed mobile navigation diagram on electronic chart; And when navigation icon moved to turnover path in the guidance path, then with second speed mobile navigation diagram on electronic chart, wherein said second speed was less than first speed.
The present invention proposes a kind of computer program, it is in order to carry out above-mentioned guidance path emulation mode, (for example the setting up organization chart code segment, sign-off forms code segment, setting program code snippet and deployment program code snippet) that this computer program is made up of a plurality of code segment basically, and these code segment can be finished the step of above-mentioned guidance path emulation mode and the function of above-mentioned guider in loading mobile device and after carrying out.
Based on above-mentioned, guidance path emulation mode of the present invention, guider and computer program come the emulation guidance path by the mobile navigation icon, and in straight line path, illustrate with the fast speed mobile navigation, turn or congestion path in then with than jogging speed mobile navigation icon, make and guidance path when the user can be clearer turns also make the emulation of guidance path more meet true road conditions.
For above-mentioned feature and advantage of the present invention can be become apparent, embodiment cited below particularly, and be described with reference to the accompanying drawings as follows.
Description of drawings
Fig. 1 is the calcspar of the guider that illustrates according to one embodiment of the invention.
Fig. 2 is the process flow diagram of the guidance path emulation mode that illustrates according to one embodiment of the invention.
Fig. 3 is the example of the guidance path emulation that illustrates according to one embodiment of the invention.
Fig. 4 (a)~(c) is the example of the guidance path emulation that illustrates according to one embodiment of the invention.
Fig. 5 is the process flow diagram of the guidance path emulation mode that illustrates according to one embodiment of the invention.
Fig. 6 is the example of the guidance path emulation that illustrates according to one embodiment of the invention.
Fig. 7 is the process flow diagram of the guidance path emulation mode that illustrates according to one embodiment of the invention.
Fig. 8 is the example of the guidance path emulation that illustrates according to one embodiment of the invention.
The reference numeral explanation
100: guider
110: positioning unit
120: display unit
130: input block
140: processing unit
300,400,600,800: navigation map
310,410,610,810: guidance path
312,412,612a, 612b, 812: straight line path
314,614,814: the turnover path
320,420,620,820: the navigation diagram
414: the left-hand rotation path
416: the right-hand rotation path
616: congestion path
830: contract drawing
S202~S210: each step of the guidance path emulation mode of one embodiment of the invention
S502~S514: each step of the guidance path emulation mode of one embodiment of the invention
S702~S720: each step of the guidance path emulation mode of one embodiment of the invention
Embodiment
The present invention carries out in the process of navigation feature at guider, provide the user to start the copying of guidance path at any time, and when the emulation guidance path, then can according to navigation icon through the kind in path or the translational speed of state accommodation navigation icon, use and remind the user to note, and deepen user's impression.
Fig. 1 is the calcspar of the guider that illustrates according to one embodiment of the invention.Please refer to Fig. 1, guider 100 comprises positioning unit 110, display unit 120, input block 130 and processing unit 140, and it can provide the copying of guidance path, for user's preview navigation path.This guider 100 for example is, vehicular computer, mobile computer, multi-media player or handheld game machine etc., and does not limit its scope.The function division of above-mentioned each assembly is as follows:
Positioning unit 110 is in order to obtain the position at guider 100 present places, it for example is GPS (Global Positioning System, GPS), or other utilizes global mobile communication (Global System for Mobile Communication, GSM) system, personal handhold telephone system (Personal Handy-phone System, PHS), CDMA (Code Division MultipleAccess, CDMA) system, wireless compatible authentication (Wireless fidelity, Wi-Fi) system, global intercommunication microwave access (Worldwide Interoperability for Microwave Access, WiMAX) system, the communications localization system that radio relay repeater (Radio Repeater) or radio broadcasting station (Radio Broadcaster) etc. position, present embodiment does not limit its scope.
Display unit 120 for example is LCD (Liquid Crystal Display, LCD), light emitting diode (Light-Emitting Diode, LED) display, Field Emission Display (Field EmissionDisplay, FED) and/or other be fit to display in order to the show navigator picture.
Input block 130 for example is mouse, keyboard, joystick or Trackpad etc., and the operation that can receive the user is with the planning guidance path.Wherein, input block 130 also can for example be the touch induction component of resistance-type, condenser type or other kind, and it can put in order the touch screens that roll into one with display unit 120.
Processing unit 140 for example is CPU (central processing unit) (Central Processing Unit, CPU), or the microprocessor (Microprocessor) of other programmable general service or specific use, Digital System Processor (Digital Signal Processor, DSP), Programmable Logic Controller, Application Specific Integrated Circuit (Application Specific Integrated Circuits, ASIC), programmable logic device (Programmable Logic Device, PLD) or the combination of other similar device or these devices.
Processing unit 140 is coupled to positioning unit 110, display unit 120 and input block 130, and operational motion planning guidance path that can be received according to input block 130 and the copying of carrying out guidance path below promptly illustrate the detailed step of guider 100 emulation guidance paths for embodiment.
Fig. 2 is the process flow diagram of the guidance path emulation mode that illustrates according to one embodiment of the invention.Please refer to Fig. 2, the method for present embodiment is applicable to the guider 100 of Fig. 1, below is the detailed step of the every assembly explanation guidance path emulation mode in navigation device-combined 100:
At first, guider 100 is by processing unit 140 planning guidance paths, and is shown in (step S202) on the electronic chart.Wherein, guider 100 for example is that the form with 2 d plane picture or 3 D stereo general view shows electronic chart, and at this chart display guidance path electronically.
In detail, guider 100 for example is to detect its positions by positioning unit 110, and by input block 130 reception starting points and final position, and guidance path is planned in the starting point that processing unit 140 is promptly received according to input block 130 and the position of terminal point.Wherein, the start position that input block 130 receives for example is the position of the guider 100 that detected by positioning unit 110 or by the coordinate position of user's input or the point of interest position of selecting in the point of interest inventory, the final position then for example is by the coordinate position of user's input or the point of interest position of selecting in the point of interest inventory, does not limit its scope at this.
It should be noted that guider 100 needs the displaying ratio of its map of limit, just can show the details of map under the Origin And Destination distance situation far away of guidance path.Therefore guider 100 also only can demonstrate present place (for example guider 100 positions) guidance path on every side when the show navigator path.
Then, processing unit 140 enters a path simulation model (step S204).Wherein, processing unit 140 for example is just to start the path simulation model after input block 130 receives user's operational motion, and this operational motion can the person of being to use for the pressing operation of physical button on the input block 130, the touching operation of yet can the person of being to use carrying out on input block 130 at the shown virtual key of display unit 120 or icon correspondence does not limit at this.
After the access path simulation model, processing unit 140 promptly can be begun by the three unities of guidance path, produces along the illustrated effect of guidance path mobile navigation on electronic chart (step S206).Wherein, the place that the emulation of above-mentioned path begins for example is the starting point of guidance path, or the present position of the obtained guider 100 of positioning unit 110.In addition, processing unit 140 mobile navigation when diagram on electronic chart, for example be that navigation icon is fixed on ad-hoc location in the display unit 120 shown pictures (for example centre of picture below), and come the translation electronic chart according to the direct of travel of guidance path, make the navigation diagram present the aspect that moves along guidance path.In brief, in the shown picture of display unit 120, the navigation diagram is motionless, and moving is electronic chart, moves on electronic chart yet the visual effect that presents but is a navigation icon.
In the process of simulation of path, when navigation icon moved to straight line path in the guidance path, processing unit 140 will come mobile navigation icon (step S208) with first speed; And when navigation icon moved to turnover path in the guidance path, 140 of processing units can come mobile navigation icon (step S210) with second speed, and wherein second speed is less than first speed.
In detail, with regard to driver's custom, when taking the air line, road conditions (environment) arround generally can not paying special attention to, in the time will turning, road conditions arround just can should be noted that, and remove to seek specific object (for example being buildings or specific shop) or road guideboard, make the action of turning according to this.Present embodiment promptly according to above-mentioned driver's custom, when straight line path is arrived in emulation, adopts fast speeds mobile navigation icon, accelerating simulation speed, and in emulation when transferring the path, then change with slower speed mobile navigation icon, note with the prompting user, and deepen user's impression.
For instance, Fig. 3 is the example of the guidance path emulation that illustrates according to one embodiment of the invention.Please refer to Fig. 3, navigation map 300 is to demonstrate guidance path 310, and on guidance path 310 show navigator icon 320, to represent present emulation position.Wherein, the guidance path 310 of present embodiment also can be divided into straight line path 312 and turnover path 314, and when navigation icon 320 was gone on the straight line path 312, guider promptly can come mobile navigation icon 320 with comparatively faster speed; And when navigation icon 320 was gone on the turnover path 314, guider then can come mobile navigation icon 320 with relatively slow speed.
What deserves to be mentioned is, when guider is that its shown navigation icon for example is to show in the mode that swims in the guidance path sky when adopting 3 D stereo general view mode to show electronic chart.And when navigation icon moved to turnover path in the guidance path, guider then was adjusted into the second speed except the translational speed with navigation icon, also can adjust the angle of inclination of electronic chart, and with similar by the mode emulation guidance path of getting a bird's eye view in the air.In detail, when navigation icon moved to the left-hand rotation path, guider was about to its shown electronic chart pitch angle that is tilted to the right; Otherwise, when navigation icon moves to the right-hand rotation path, the guider pitch angle that then electronic chart is tilted to the left.
For instance, Fig. 4 (a)~(c) is the example of the guidance path emulation that illustrates according to one embodiment of the invention.Please refer to Fig. 4 (a), navigation map 400 adopts 3 D stereo general view modes to show, comprising demonstrating guidance path 410, and in the sky of guidance path 410 with floating mode show navigator icon 420.Wherein, when navigation icon 420 moved on the straight line path 412, guider promptly can come mobile navigation icon 420 with comparatively faster speed; When navigation icon 420 moved on the left-hand rotation path 414, guider was except coming the mobile navigation icon 420 with relatively slow speed, also comprised navigation map 400 pitch angle that is tilted to the right; In like manner, when navigation diagram 420 moved on the right-hand rotation path 416, guider was except coming the mobile navigation icon 420 with relatively slow speed, also comprised navigation map 400 pitch angle that is tilted to the left.
Similarly, when guider is that its shown navigation icon can also be to show in the mode that swims in the guidance path sky when showing electronic chart in the 2 d plane picture mode, and present and above-mentioned effect same when the 3 D stereo general view.
By above-mentioned guidance path emulation mode, guider promptly can intuition mode present the mobile aspect of user on this guidance path, and according to user's mobile issuable demand on various paths, in emulated interface, point out relevant information, use helping the user to understand the actual road conditions of travelling on this guidance path.
On the other hand, at the road congestion condition of reality, the present invention also can indicate congestion path in guidance path, and when path emulation advances to this congestion path, automatically the slow down translational speed of navigation icon is used and is reminded the user to note, describes in detail for another embodiment with next.
Fig. 5 is the process flow diagram of the guidance path emulation mode that illustrates according to one embodiment of the invention.Please refer to Fig. 5, the method for present embodiment is applicable to the guider 100 of Fig. 1, below is the detailed step that every assembly in navigation device-combined 100 illustrates navigation screen method of adjustment of the present invention:
At first, guider 100 is by processing unit 140 planning guidance paths, and is shown in (step S502) on the electronic chart.Wherein, processing unit 140 for example is the displaying ratio according to electronic chart, only shows certain place part guidance path on every side on display unit 120.
Different with previous embodiment is, the guider 100 of present embodiment is at it of planning guidance path, also can utilize communication unit (not illustrating) to receive the information of the congestion path on this guidance path, to be shown in (step S504) on the electronic chart.Wherein, described congestion path for example is to be indicated on the guidance path with default road color or road pattern to grasp actual road conditions for the user, and described communication unit for example is to adopt GSM, PHS, CDMA, Wi-Fi or WiMAX system to carry out the device of communication, or can receive the wireless reception device of TMC real-time road condition informations such as (Traffic Message Channel), do not limit at this.
Then, processing unit 140 will be selected access path simulation model (step S506) according to input block 130 user's that receives operational motion.After the access path simulation model, processing unit 140 promptly can be begun by the three unities of guidance path, produces along the illustrated effect of guidance path mobile navigation on electronic chart (step S508).
In the process of simulation of path, when navigation icon moved to straight line path in the guidance path, processing unit 140 will be with first speed mobile navigation diagram (step S510) on electronic chart; And when navigation icon moved to turnover path in the guidance path, 140 of processing units can be with second speed mobile navigation diagram (step S512) on electronic chart, and wherein, described second speed is less than first speed.The step S204 of above step S506~S512 and previous embodiment~S210 is same or similar, so its detailed content does not repeat them here.
It should be noted that in the present embodiment when navigation icon moved to congestion path in the guidance path, processing unit 140 can be with third speed mobile navigation diagram (step S514) on electronic chart, this third speed is also less than first speed.In detail, third speed can be a fixed value, and this value can be identical with second speed, and can note road conditions in order to remind the user.In addition, third speed also can be a variable value, and this value can be proportional with the average speed of this congestion path.That is average speed is slower, and the third speed that navigation icon moves is also slower; Average speed is faster, and the third speed that navigation icon moves is also faster.
For instance, Fig. 6 is the example of the guidance path emulation that illustrates according to one embodiment of the invention.Please refer to Fig. 6, navigation map 600 is to demonstrate guidance path 610, and on guidance path 610 show navigator icon 620, to represent present emulation position.Wherein, the guidance path 610 of present embodiment also can be divided into straight line path 612a, 612b, turnover path 614 and congestion path 616.Wherein, congestion path 616 for example is to represent with the depth of color, and color more deeply represent the speed of a motor vehicle slower, and color heals and shallowly then represents the speed of a motor vehicle sooner.When navigation icon 620 was gone on the congestion path 616, guider promptly can come mobile navigation icon 620 with relatively slow speed.
By above-mentioned guidance path emulation mode, guider promptly can intuition mode present the mobile aspect of user on this guidance path, and the demand that on various paths, moves according to the user, emphasis is pointed out out relevant information in simulation, and helps the user to understand the situation of actual travel on this guidance path.
On the other hand, Origin And Destination distance situation far away at guidance path, in order to allow the user in the process of navigation, grasp relativeness between current position and the terminal point at any time, the present invention also is included in the contract drawing that shows a guidance path in the map, to offer user's reference, and this contract drawing also can be used as the instrument that the user is switched between path simulation model and general display mode, describes in detail for another embodiment with next.
Fig. 7 is the process flow diagram of the guidance path emulation mode that illustrates according to one embodiment of the invention.Please refer to Fig. 7, the method for present embodiment is applicable to the guider 100 of Fig. 1, below is the detailed step that every assembly in navigation device-combined 100 illustrates navigation screen method of adjustment of the present invention:
At first, guider 100 is by processing unit 140 planning guidance paths, and is shown in (step S702) on the electronic chart.Wherein, processing unit 140 for example is the displaying ratio according to electronic chart, the guidance path of certain place Zhou Yuan in only showing on display unit 120.In addition, processing unit 140 also is included in the contract drawing (step S704) in other show navigator path on the display unit 120, and this contract drawing for example comprises the mark of starting point, terminal point, path and indication guider 100 positions of guidance path.
Then, guider 100 promptly utilizes input block 130 to receive the operational motion (step S706) of user for this contract drawing, and starts the path simulation model according to this, and shows and mobile navigation icon (step S708) on guidance path, with the emulation guidance path.
After the path simulation model started, processing unit 140 promptly can be begun by the three unities in the guidance path, produced along the illustrated effect of guidance path mobile navigation on electronic chart (step S710).Wherein, when navigation icon moved to straight line path in the guidance path, processing unit 140 will be with first speed mobile navigation diagram (step S712) on electronic chart; And when navigation icon moved to turnover path in the guidance path, 140 of processing units can be with second speed mobile navigation diagram (step S714) on electronic chart.
It should be noted that, in the process of simulation of path, guider 100 still utilizes input block 130 to continue to detect users for display unit 120 or be presented at the operational motion (step S716) of the contract drawing on the display unit 120, and when input block 130 receives user's operational motion, processing unit 140 is about to the path simulation model and closes, with the guidance path (step S720) of replying original demonstration.
In addition, when if input block 130 does not receive user's operational motion, processing unit 140 can judge further whether the navigation diagram moves to the terminal point (step S718) of guidance path, if do not move to the terminal point of emulation guidance path, then get back to step S710, continue the mobile navigation diagram; Yet, if input block 130 does not all receive user's operational motion in the process of emulation guidance path, then when navigation icon moved to the terminal point of guidance path, processing unit 140 promptly can be closed the path simulation model, with the guidance path (step S720) of replying original demonstration.
For instance, Fig. 8 is the example of the guidance path emulation that illustrates according to one embodiment of the invention.Please refer to Fig. 8, navigation map 800 is to demonstrate guidance path 810, and on guidance path 810 show navigator icon 820, to represent present emulation position.In addition, also be included in the lower right corner in the navigation map 800 and demonstrate the contract drawing 830 of guidance path 810, this contract drawing 830 is except illustrating the guidance path with simple lines, also indicate starting point, terminal point and the guider position on guidance path of guidance path, use offering user's reference.Contract drawing 830 itself also can be the screen key that can touch, and the user only need touch contract drawing 830, and guider promptly can start or the Turn Off Path simulation model accordingly.
By above-mentioned guidance path emulation mode, guider can provide a kind of easy mode to switch between path simulation model and general display mode to the user, and the unlikely user of having influence on watches guidance path.
The present invention also provides a kind of computer program, it is in order to carry out each step of above-mentioned guidance path emulation mode, (for example the setting up organization chart code segment, sign-off forms code segment, setting program code snippet and deployment program code snippet) that this computer program is made up of a plurality of code segment basically, and these code segment can be finished the step of above-mentioned guidance path emulation mode and the function of above-mentioned guider in loading guider and after carrying out.
In sum, guidance path emulation mode of the present invention, guider and computer program are in the process of emulation guidance path, adjust the translational speed of navigation icon according to the kind in institute emulation path, can remind the user to note and deepen the impression.In addition, when the present invention arrives congestion path in emulation, also slow down the translational speed of navigation icon, and remind the user to note road conditions.
Though the present invention discloses as above with embodiment; right its is not in order to qualification the present invention, those skilled in the art, under the premise without departing from the spirit and scope of the present invention; can do some changes and retouching, so protection scope of the present invention is to be as the criterion with claim of the present invention.

Claims (17)

1. a guidance path emulation mode is applicable to a mobile device that comprises a screen, and this method comprises the following steps:
Plan a guidance path, and be shown on the electronic chart;
Enter a path simulation model;
Place by this guidance path begins, and produces along this guidance path and move the illustrated effect of a navigation on this electronic chart;
When this navigation icon moves to a straight line path in this guidance path, on this electronic chart, move this navigation diagram with one first speed; And
When this navigation icon moves to the turnover of one in this guidance path path, on this electronic chart, move this navigation diagram with a second speed, wherein this second speed is less than this first speed.
2. guidance path emulation mode as claimed in claim 1 shows that wherein the step of this guidance path on this electronic chart also comprises:
A contract drawing that shows this guidance path is on this electronic chart.
3. guidance path emulation mode as claimed in claim 2, wherein this contract drawing comprises a starting point, a terminal point, a path of this guidance path and a mark of indicating a current position of this navigation icon.
4. guidance path emulation mode as claimed in claim 2, the step that wherein enters this path simulation model comprises:
Receive the operational motion of a user for this contract drawing; And
Start this path simulation model, illustrate to show and to move this navigation.
5. guidance path emulation mode as claimed in claim 4 wherein begins in this place by this guidance path, produces along this guidance path to move in the step of effect of this navigation icon, also comprises:
Receive this user this operational motion for this screen; And
Close this path simulation model, to reply this guidance path of original demonstration.
6. guidance path emulation mode as claimed in claim 1, wherein this place by this guidance path begins, and produces along the step of this guidance path mobile this illustrated effect of navigating on this electronic chart to comprise:
Move this electronic chart and keep the invariant position of this navigation icon on this screen according to this guidance path, make this navigation diagram present the aspect that moves along this guidance path.
7. guidance path emulation mode as claimed in claim 1 also comprises:
Receive the information of the congestion path on this guidance path, to be shown on this electronic chart; And
When this navigation icon moves to this congestion path in this guidance path, on this electronic chart, move this navigation diagram with a third speed, wherein this third speed is less than this first speed.
8. guidance path emulation mode as claimed in claim 1, wherein this navigation diagram is to show in the mode that swims in this guidance path sky.
9. guidance path emulation mode as claimed in claim 8, wherein when this navigation illustrates this turnover path that moves in this guidance path, move this illustrated step of navigating with this second speed and also comprise on this electronic chart:
When this navigation icon moves to a left-hand rotation path in the guidance path, with this electronic chart pitch angle that is tilted to the right; And
When this navigation icon moves to a right-hand rotation path in the guidance path, with this electronic chart this pitch angle that is tilted to the left.
10. guider comprises:
One display unit shows an electronic chart;
One input block receives an operational motion of a user; And
One processing unit, couple this display unit and this input block, plan a guidance path, and be shown on this electronic chart, and when this input block receives this operational motion, promptly enter a path simulation model, and begin by a place of this guidance path, generation is moved the illustrated effect of a navigation along this guidance path on this electronic chart, wherein
When this navigation icon moves to a straight line path in this guidance path, on this electronic chart, move this navigation diagram with one first speed; And
When this navigation icon moves to the turnover of one in this guidance path path, on this electronic chart, move this navigation diagram with a second speed, wherein this second speed is less than this first speed.
11. guider as claimed in claim 10, wherein this processing unit also comprises a contract drawing that shows this guidance path on this electronic chart, and wherein this contract drawing comprises a starting point, a terminal point, a path of this guidance path and a mark of indicating a current position of this navigation icon.
12. guider as claimed in claim 10, wherein this processing unit comprises according to this guidance path and moves this electronic chart and keep the invariant position of this navigation icon on this screen, makes this navigation diagram present the aspect that moves along this guidance path.
13. guider as claimed in claim 10 also comprises:
One communication unit receives the information of the congestion path on this guidance path, to be shown on this electronic chart;
Wherein this processing unit also is included in this navigation diagram when moving to this congestion path in this guidance path, moves this navigation diagram with a third speed on this electronic chart, and wherein this third speed is less than this first speed.
14. guider as claimed in claim 10, wherein this processing unit comprises that the mode of employing one a 3 D stereo general view or a 2 d plane picture shows this electronic chart, and shows this guidance path on this electronic chart.
15. guider as claimed in claim 10, wherein this processing unit also comprises this navigation diagram is shown in the mode that swims in this guidance path sky.
16. guider as claimed in claim 10, wherein this processing unit is when the mode that adopts this 3 D stereo general view shows this electronic chart, also be included in this navigation diagram when moving to a left-hand rotation path in this guidance path, with this electronic chart pitch angle that is tilted to the right, and when this navigation diagram moves to a right-hand rotation path, with this electronic chart this pitch angle that is tilted to the left.
17. a guidance path analogue system comprises:
One show tools is in order to show an electronic chart;
One input tool is in order to receive an operational motion of a user;
One path planning instrument in order to planning a guidance path, and is shown on this electronic chart; And
One path emulation tool in order to when this input block receives this operational motion, enters a path simulation model, and is begun by a place of this guidance path, produces the effect that moves a navigation icon along this guidance path, wherein
When this navigation icon moves to a straight line path in this guidance path, on this electronic chart, move this navigation diagram with one first speed; And
When this navigation icon moves to the turnover of one in this guidance path path, on this electronic chart, move this navigation diagram with a second speed, wherein this second speed is less than this first speed.
CN201010183487.3A 2009-07-27 2010-05-20 Navigation path simulating method and device Expired - Fee Related CN101968364B (en)

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CN201010184367.5A Expired - Fee Related CN101968362B (en) 2009-07-27 2010-05-21 Navigation picture regulating method, navigation apparatus
CN2010101844004A Pending CN101968365A (en) 2009-07-27 2010-05-21 Navigation path displaying method, navigation apparatus and computer program product
CN201010184334.0A Pending CN101968789A (en) 2009-07-27 2010-05-21 Method and system for browsing data and computer program product used thereby
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TWI440828B (en) 2014-06-11
TWI420078B (en) 2013-12-21
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CN101968364B (en) 2014-04-16
TW201104223A (en) 2011-02-01

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