CN104913785B - Display methods, device and the terminal device of navigation distance in a kind of electronic map - Google Patents

Display methods, device and the terminal device of navigation distance in a kind of electronic map Download PDF

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Publication number
CN104913785B
CN104913785B CN201410087483.3A CN201410087483A CN104913785B CN 104913785 B CN104913785 B CN 104913785B CN 201410087483 A CN201410087483 A CN 201410087483A CN 104913785 B CN104913785 B CN 104913785B
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Prior art keywords
location
actual range
electronic map
touch screen
point
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CN104913785A (en
Inventor
田艳军
李建邺
李欣
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Motorola Mobile Communication Software Wuhan Co Ltd
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Motorola Mobile Communication Software Wuhan Co Ltd
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/3453—Special cost functions, i.e. other than distance or default speed limit of road segments
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/36—Input/output arrangements for on-board computers
    • G01C21/3626—Details of the output of route guidance instructions
    • G01C21/3652—Guidance using non-audiovisual output, e.g. tactile, haptic or electric stimuli

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Navigation (AREA)

Abstract

The present invention provides display methods, device and the terminal devices of navigation distance in a kind of electronic map, wherein this method comprises: obtaining the location information that two or more location points are touched on the touch screen for showing electronic map；Wherein, the time that the touch screen is touched is greater than a preset value；According to the location information of described two or more than two location points, the actual range between any two location point and required time are obtained.Display methods, device and the terminal device of navigation distance, can be quickly obtained the actual range in electronic map between any two points in a kind of electronic map of the embodiment of the present invention.

Description

Display methods, device and the terminal device of navigation distance in a kind of electronic map
Technical field
The present invention relates to field of electronic device, the display methods of navigation distance in especially a kind of electronic map, device and Terminal device.
Background technique
Nowadays when Mobile Telephone Gps, when wanting to show the actual range in guidance path between any two points, if navigation mentions Show the distance description without this two o'clock, cannot know the actual range of this two o'clock well, need the ruler carried with software The function amount of going once, can only calculate a general distance in this way, if there is being bent more road, then calculate it is not accurate enough, or The place name that person re-enters this two o'clock goes to search, and needs to navigate again in this way, more troublesome.
Summary of the invention
The object of the present invention is to provide display methods, device and the terminal devices of navigation distance in a kind of electronic map, can With the actual range being quickly obtained in electronic map between any two points.
To solve the above-mentioned problems, the present invention provides a kind of display methods of navigation distance in electronic map, it is applied to Mobile terminal with touch screen, comprising:
Obtain the location information that two or more location points are touched on the touch screen for showing electronic map；Its In, the time that the touch screen is touched is greater than a preset value；
According to the location information of described two or more than two location points, the reality between any two location point is obtained Distance and required time.
Wherein, it according to the location information of described two or more than two location points, obtains between any two location point Actual range the step of include:
Path between two location points is divided into multiple sections；
The source location set in each section and the latitude and longitude information of terminal position point are obtained respectively；
The longitude and latitude difference that source location set and terminal position point are obtained according to the latitude and longitude information, obtains each section Actual range；
The actual range in each section is superimposed, the actual range between described two location points is obtained.
Wherein, in the electronic map navigation distance display methods, further includes:
According to the actual range between the two of acquisition location points, shortest N feasible path is chosen, and is mentioned with different The mode of showing is shown on the touch screen, wherein N >=1；
Wherein, it according to the location information of described two or more than two location points, obtains between any two location point The step of required time includes:
Obtain a pre-set velocity value；
According to the actual range between the pre-set velocity value of the acquisition and two location points of acquisition, obtain described two The required time between location point.
By the actual range of the obtained any two location point and required time real-time display in the touch On screen.
The present invention also provides a kind of display devices of navigation distance in electronic map, applied to the movement with touch screen Terminal, comprising:
First obtains module, shows two or more location points on the touch screen of electronic map for obtaining and is touched The location information touched；Wherein, the time that the touch screen is touched is greater than a preset value；
Second obtains module, for the location information according to described two or more than two location points, obtains any two Actual range and required time between a location point.
Wherein, the second acquisition module is specifically used for:
Path between two location points is divided into multiple sections；
The source location set in each section and the latitude and longitude information of terminal position point are obtained respectively；
The longitude and latitude difference that source location set and terminal position point are obtained according to the latitude and longitude information, obtains each section Actual range；
And be superimposed the actual range in each section, obtain the actual range between described two location points.
Second acquisition module is also used to:
Obtain a pre-set velocity value；
According to the actual range between the pre-set velocity value of the acquisition and two location points of acquisition, obtain described two The required time between location point.
Wherein, in the electronic map navigation distance display device, further includes:
It is feasible to choose shortest N item for the actual range between two location points according to acquisition for first display module Path, and being shown on the touch screen with different prompting modes, wherein N >=1；
Second display module, for the actual range of the obtained any two location point and required time is real When be shown on the touch screen.
In addition, the present invention also provides a kind of terminal device, there is touch screen, including navigation in above-mentioned electronic map away from From display device.
The advantageous effects of the above technical solutions of the present invention are as follows:
In above scheme, according to the position of two or more location points any on the touch screen for show electronic map Confidence breath, obtains the actual range between any two location point, can be quickly obtained in electronic map any two position it Between actual range, while the required time between two positions point can also be determined according to pre-set velocity value, to the greatest extent side Just user.
Detailed description of the invention
Flow chart Fig. 1 shows navigation of electronic map in the embodiment of the present invention apart from display methods；
Fig. 2 indicates the step flow chart of actual range between acquisition two positions point in the embodiment of the present invention；
Fig. 3 indicates the step flow chart of required time between acquisition location point in the embodiment of the present invention.
Specific embodiment
To keep the technical problem to be solved in the present invention, technical solution and advantage clearer, below in conjunction with attached drawing and tool Body embodiment is described in detail.
When the present invention is directed to current Mobile Telephone Gps, if navigation hint is described without the distance of this two o'clock, two are not known The problem of actual range between a location point, provides display methods, device and the end of navigation distance in a kind of electronic map End equipment.
As shown in Figure 1, being applied to tool the embodiment of the invention provides a kind of display methods of navigation distance in electronic map There is the mobile terminal of touch screen, comprising:
Step S1: the position letter that two or more location points on the touch screen for showing electronic map are touched is obtained Breath；Wherein, the time that the touch screen is touched is greater than a preset value；
Step S2: according to the location information of described two or more than two location points, obtain any two location point it Between actual range and the required time.
The embodiment is according to the positions of two or more location points any on the touch screen for show electronic map Information obtains the actual range between any two location point, can be quickly obtained in electronic map between any two position Actual range.
Specifically, as shown in Fig. 2, according to the location information of described two or more than two location points, any two are obtained The step of actual range between a location point includes:
Step S11: the path between two location points is divided into multiple sections；
Step S12: the source location set in each section and the latitude and longitude information of terminal position point are obtained respectively；
Step S13: obtaining the longitude and latitude difference of source location set and terminal position point according to the latitude and longitude information, obtains The actual range in each section；
Step S14: the actual range in each section is superimposed, obtain between described two location points it is practical away from From.
In this embodiment it is assumed that obtain A to D sections of actual range, intermediate path passes through B and C point, then needing point Not Huo Qu section A-B, B-C sections, C-D sections of distance, first from electronic map store information in obtain tetra- location points of A, B, C, D Latitude and longitude information, then obtain section A-B respectively, B-C sections, the difference of the longitude and latitude of C-D sections of point-to-point, according to the difference of acquisition The actual range that each section of acquisition of information.Finally the section A-B of acquisition, B-C sections, C-D sections of distance superposition can be obtained A to D sections Actual range.
Wherein, in the electronic map navigation distance display methods, further includes:
According to the actual range between the two of acquisition location points, shortest N feasible path is chosen, and with different face Color is shown on the touch screen, wherein N >=1；
It is assumed that location A point has four feasible paths to D location point, the actual range through obtaining can choose shortest two Paths are shown on the touchscreen with red and green respectively, naturally it is also possible to prompt user feasible in a manner of auditory tone cues Path.
Specifically, as shown in figure 3, according to the location information of described two or more than two location points, any two are obtained The step of required time, includes: between a location point
Step S21: a pre-set velocity value is obtained；
Step S22: it according to the actual range between the pre-set velocity value of the acquisition and two location points of acquisition, obtains The required time between described two location points.
In addition, by the actual range of the obtained any two location point and required time real-time display described The above-mentioned touch screen of touch screen can be capacitive touch screen.In above-described embodiment, touches arbitrarily require to look up on the touchscreen Two positions point the actual range between two positions point is obtained according to the location information of two positions point, enable us to more square Just efficiently know the distance between any two positions point, while shortest path can also be shown therebetween, visually allow me It is very clear between the path two positions point.
In addition, the embodiment of the invention also provides a kind of display device of navigation distance in electronic map, applied to having The mobile terminal of touch screen, comprising:
First obtains module, shows two or more location points on the touch screen of electronic map for obtaining and is touched The location information touched；Wherein, the time that the touch screen is touched is greater than a preset value；
Second obtains module, for the location information according to described two or more than two location points, obtains any two Actual range and required time between a location point.
Further, the second acquisition module is specifically used for: the path between two location points is divided into multiple sections；Respectively Obtain the source location set in each section and the latitude and longitude information of terminal position point；Start bit is obtained according to the latitude and longitude information It sets a little with the longitude and latitude difference of terminal position point, obtains the actual range in each section；And by each section it is practical away from From superposition, the actual range between described two location points is obtained.
Second obtain module also particularly useful for: obtain a pre-set velocity value；According to the pre-set velocity value of the acquisition and Actual range between two location points obtained, obtains the required time between described two location points.
Wherein, in above-mentioned electronic map navigation distance display device, further includes:
It is feasible to choose shortest N item for the actual range between two location points according to acquisition for first display module Path, and being shown on the touch screen with different colors, wherein N >=1；
Second display module, for the actual range of the obtained any two location point and required time is real When be shown on the touch screen.
The present invention also provides a kind of terminal devices, have touch screen, this terminal device can be mobile phone or other electronics Equipment, the display device including navigation distance in above-mentioned electronic map.
The display methods of navigation distance, device and terminal device in the electronic map of foregoing invention embodiment, according to aobvious Be shown with the location information of two or more any location points on the touch screen of electronic map, obtain any two location point it Between actual range, user do not have to change starting point and destination in navigation, quickly shows the navigation distance between multiple spot, increase Add user's navigation experience, meanwhile, shortest path and traveling required time can also show therebetween, visually allow We are very clear between the path two positions point.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art For, without departing from the principles of the present invention, it can also make several improvements and retouch, these improvements and modifications It should be regarded as protection scope of the present invention.

Claims (9)

1. the display methods of navigation distance in a kind of electronic map, applied to the mobile terminal with touch screen, which is characterized in that The described method includes:
Obtain the location information that more than two location points are touched on the touch screen for showing electronic map；Wherein, the touch Shield the time touched greater than a preset value；
According to the location information of described two above location points, actual range between any two location point and required is obtained Time；
According to the actual range between the two of acquisition location points, shortest N feasible path is chosen, and with different prompt sides Formula is shown on the touch screen, wherein N >=1.
2. the display methods of navigation distance in electronic map according to claim 1, which is characterized in that according to described two The location information of the above location point, obtain any two location point between actual range the step of include:
Path between two location points is divided into multiple sections；
The source location set in each section and the latitude and longitude information of terminal position point are obtained respectively；
The longitude and latitude difference that source location set and terminal position point are obtained according to the latitude and longitude information, obtains the reality in each section Border distance；
The actual range in each section is superimposed, the actual range between described two location points is obtained.
3. the display methods of navigation distance in electronic map according to claim 1, which is characterized in that obtain two positions The step of required time, includes: between point
Obtain a pre-set velocity value；
According to the actual range between the pre-set velocity value of the acquisition and two location points of acquisition, described two positions are obtained The required time between point.
4. the display methods of navigation distance in electronic map according to claim 1, which is characterized in that further include:
By the actual range of the obtained any two location point and required time real-time display on the touch screen.
5. the display device of navigation distance in a kind of electronic map, applied to the mobile terminal with touch screen, which is characterized in that Include:
First obtains module, for obtaining the position letter for showing more than two location points on the touch screen of electronic map and being touched Breath；Wherein, the time that the touch screen is touched is greater than a preset value；
Second obtains module, for the location information according to described two above location points, obtains between any two location point Actual range and the required time；
First display module, for the actual range between two location points according to acquisition, choosing shortest N item can walking along the street Diameter, and being shown on the touch screen with different prompting modes, wherein N >=1.
6. the display device of navigation distance in electronic map according to claim 5, which is characterized in that second obtains module It is specifically used for:
Path between two location points is divided into multiple sections；
The source location set in each section and the latitude and longitude information of terminal position point are obtained respectively；
The longitude and latitude difference that source location set and terminal position point are obtained according to the latitude and longitude information, obtains the reality in each section Border distance；
And be superimposed the actual range in each section, obtain the actual range between described two location points.
7. the display device of navigation distance in electronic map according to claim 5, which is characterized in that second obtains module It is also used to:
Obtain a pre-set velocity value；
According to the actual range between the pre-set velocity value of the acquisition and two location points of acquisition, described two positions are obtained The required time between point.
8. the display device of navigation distance in electronic map according to claim 5, which is characterized in that further include:
Second display module, for showing the actual range of the obtained any two location point and required time in real time Show on the touch screen.
9. a kind of terminal device has touch screen, which is characterized in that further include: such as the described in any item electricity of claim 5 to 8 The display device of navigation distance in sub- map.
CN201410087483.3A 2014-03-11 2014-03-11 Display methods, device and the terminal device of navigation distance in a kind of electronic map Active CN104913785B (en)

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CN107998656B (en) * 2017-11-22 2020-12-22 福建天晴数码有限公司 Arranging method and terminal

Citations (2)

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CN102095426A (en) * 2010-11-23 2011-06-15 深圳市凯立德科技股份有限公司 Location-based service terminal and planning path display method and navigation method thereof
CN103047992A (en) * 2012-12-28 2013-04-17 百度在线网络技术（北京）有限公司 Mobile terminal and method for measuring distance based on map in mobile terminal

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JP2002116689A (en) * 2000-07-06 2002-04-19 Pioneer Electronic Corp Updating method of road information in map information providing system, its updating server, server program and recording medium recorded with the program
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Publication number Priority date Publication date Assignee Title
CN102095426A (en) * 2010-11-23 2011-06-15 深圳市凯立德科技股份有限公司 Location-based service terminal and planning path display method and navigation method thereof
CN103047992A (en) * 2012-12-28 2013-04-17 百度在线网络技术（北京）有限公司 Mobile terminal and method for measuring distance based on map in mobile terminal

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