CN101598563A - Air navigation aid and system - Google Patents
Air navigation aid and system Download PDFInfo
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- CN101598563A CN101598563A CNA2008100285725A CN200810028572A CN101598563A CN 101598563 A CN101598563 A CN 101598563A CN A2008100285725 A CNA2008100285725 A CN A2008100285725A CN 200810028572 A CN200810028572 A CN 200810028572A CN 101598563 A CN101598563 A CN 101598563A
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- electronic installation
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- position view
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- navigation aid
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Abstract
The invention provides a kind of air navigation aid and system, be applicable to an electronic installation.This electronic installation produces a route programming result according to a destination at least, and carries out a navigation according to route programming result.Judge whether at least one guidanuce condition takes place.When guidanuce condition takes place, show a position view.Wherein position view comprises a current location of destination and electronic installation at least.
Description
[technical field]
The present invention relates to a kind of air navigation aid and system, particularly a kind of air navigation aid and system by figure auxiliary identification destination.
[background technology]
In recent years, wireless location technology, (Global Positioning System GPS) has become electronic installation, as the important use in computing machine and the portable apparatus as GPS.GPS can be by satellite received signal, to judge the position of electronic installation.The user also can utilize the navigation software in the electronic installation to carry out path planning and navigation operation.
As everyone knows, be subject to the design of navigation software, when the street in zone, destination complexity or alley were narrow, navigation all can finish operation prematurely usually.In this case, though the user near the destination.Yet,, make the user can't pick out the tram of destination clearly owing to lack relevant the guide.
[summary of the invention]
In view of this, the object of the invention is to provide a kind of air navigation aid and system.
The air navigation aid of the embodiment of the invention.At first, an electronic installation produces a route programming result according to a destination at least, and carries out a navigation according to route programming result.Judge whether at least one guidanuce condition is set up.When guidanuce condition is set up, show a position view.Wherein, position view comprises a current location of destination and electronic installation at least.
The navigational system of the embodiment of the invention comprises a display unit, a processing unit.Processing unit produces a route programming result according to a destination at least.Wherein, an electronic installation carries out a navigation according to route programming result.Processing unit judges whether at least one guidanuce condition is set up.When guidanuce condition was set up, processing unit showed a position view on display unit, and wherein, position view comprises a current location of destination and electronic installation at least.
Compared with prior art, said method of the present invention can the mistake program code means be included in tangible media.When program code was loaded and carries out by machine, machine became in order to carry out device of the present invention.
[description of drawings]
Fig. 1 is air navigation aid of the present invention and one embodiment of system.
Fig. 2 is a position view of air navigation aid of the present invention and system embodiment.
The position view that Fig. 3 shows simultaneously for air navigation aid of the present invention and system embodiment and map.
Fig. 4 is the process flow diagram of air navigation aid of the present invention and system embodiment.
[embodiment]
Join shown in Figure 1ly, be air navigation aid of the present invention and one embodiment of system.According to the navigational system of the embodiment of the invention applicable to a electronic installation, as computer system and portable apparatus etc. with navigation feature.
Navigational system 100 comprise at least a storage element 110, a display unit 120, with a processing unit 130.Storage element 110 comprises corresponding at least one specific region, as area or national map datum.Wherein, map datum comprises doorplate address, terrestrial reference, sight spot, and road and road information etc.Display unit 120 is in order to show related data, as user's operation-interface, route programming result and related navigational information.Processing unit 130 is the navigation engines with path planning ability.The user is by user's operation-interface input navigation situation, as a starting point, an end point, with at least one through putting etc.Processing unit 130 carries out path planning according to the navigation situation, thereby obtains route programming result.The user navigates to the destination according to route programming result.Navigational system 100 also comprises a signal receiving unit (not shown), in order to receive satellite received signal.Processing unit 130 is according to the current location of the calculated signals electronic installation that receives.When the current location of electronic installation met planning in the route programming result, processing unit 130 continued to provide navigation feature according to original route programming result.When the current location of electronic installation did not meet planning in the route programming result, processing unit 130 carried out path planning again according to the current location of electronic installation.
Processing unit 130 judges whether any specific guidanuce condition takes place in the navigation procedure.When guidanuce condition took place, processing unit 130 showed a position view by display unit 120.Position view comprises current location, and the terrestrial reference (reference point) of destination, electronic installation, carries out the destination identification with auxiliary user.In certain embodiments, position view is to be that draw at the center with the destination.In certain embodiments, position view is to be the center with the destination, and has the circle of a set radius.For instance, join shown in Figure 2ly, be a position view of air navigation aid of the present invention and system embodiment.As shown in the figure, show a position view PSD in the display unit 120.Comprise among the position view PSD destination D, electronic installation current location U, with terrestrial reference R.What note is that in example shown in Figure 2, position view PSD is shown in separately in the display unit 120.In certain embodiments, position view PSD and map datum show simultaneously as map.As shown in Figure 3, a position view that shows simultaneously for air navigation aid of the present invention and system embodiment and map.Wherein, position view PSD and map are in the window 122 and 121 that is shown in respectively in the display unit 120.In certain embodiments, processing unit 130 calculates the distance between the current location of destinations and electronic installation, and with this apart from being shown in the position view.In certain embodiments, a particular orientation, also signable in position view as the north.
As previously mentioned, processing unit 130 judges whether any specific guidanuce condition takes place in the navigation procedure.The guidanuce condition predefined is in navigational system 100.For instance, guidanuce condition be electronic installation according to the current location of the navigation end of route programming result, electronic installation and the distance between the destination be equal to or less than one both set a distance, and the electronic installation path of in a predetermined time period, carrying out a set number of times plan again etc.What must remind is, the reason that electronic installation may cover because of the surrounding buildings thing makes electronic installation can't receive satellite-signal.Therefore, aforementioned guidanuce condition also is that electronic installation can not receive satellite-signal in a predetermined time period.Mandatory declaration be that guidanuce condition defines according to different demands.
Join shown in Figure 4ly, be the process flow diagram of air navigation aid of the present invention and system embodiment.The air navigation aid of the embodiment of the invention is applicable to the electronic installation with navigation feature, as computer system and portable apparatus etc.
As step S410,, produce a route programming result as the destination according at least one guidanuce condition.As step S420, navigate according to route programming result.It should be noted that in the navigation procedure that electronic installation will continue receiving satellite signal, and calculate the current location of electronic installation according to satellite-signal.As step S430, judge whether to take place the guidanuce condition of any predefined.Similarly, judge whether the navigation whether guidanuce condition the basis for estimation route programming result takes place finishes, the distance between the current location of electronic installation and destination whether be equal to or less than one both set a distance, electronic installation whether in a predetermined time period, can not receive satellite-signal, with electronic installation whether in a predetermined time period path of execution one set number of times plan again.What remind once more is that guidanuce condition defines according to different demands.When guidanuce condition does not take place (step S430 denys), flow process is got back to step S420, continues to navigate according to route programming result, and as step S430, judges whether guidanuce condition takes place.It should be noted that when current location when electronic installation does not meet planning in the route programming result, will carry out path planning again according to the current location of electronic installation.When guidanuce condition takes place (step S430 is), as step S440, show a position view, wherein position view comprises the current location of destination and electronic installation at least.Similarly, also at least one terrestrial reference of position view.In certain embodiments, position view is to be that draw at the center with the destination, and has the circle of a set radius.In addition, in certain embodiments, the distance between the current location of destination and electronic installation also can be calculated, and is shown in the position view.In certain embodiments, a particular orientation, also signable in position view as the north.
Therefore, when air navigation aid of this case and system took place when the particular navigation condition, the position view that will comprise the current location of destination and electronic installation showed, carries out the destination identification with auxiliary user.
Method of the present invention, or specific kenel or its part, can be contained in tangible media with the kenel of program code, get (as embodied on computer readable) Storage Media as floppy disk, discs, hard disk or any other machine readable, wherein, when program code by machine, when loading and carrying out as computing machine, this machine becomes in order to participate in device of the present invention.Method and apparatus of the present invention also can be with the program code kenel by some transfer mediums, transmit as electric wire or cable, optical fiber or any transmission kenel, wherein, when program code by machine, when receiving, loading and carrying out as computing machine, this machine becomes in order to participate in device of the present invention.When the general service processor is done in fact, the program code associative processor provides a class of operation to be similar to the unique apparatus of using particular logic circuit.
Claims (21)
1, a kind of air navigation aid is applicable to an electronic installation, it is characterized in that, this method comprises the following steps:
This electronic installation produces a route programming result according to a destination at least;
This electronic installation carries out a navigation according to this route programming result;
Judge whether at least one guidanuce condition takes place;
When this guidanuce condition takes place, show a position view, wherein this position view comprises a current location of this destination and this electronic installation at least.
2, air navigation aid as claimed in claim 1 is characterized in that: judge whether this guidanuce condition judges whether this electronic installation finishes according to this navigation of this route programming result.
3, air navigation aid as claimed in claim 1 is characterized in that: judge whether this guidanuce condition judges whether a distance between this current location of this electronic installation and this destination is equal to or less than a both set a distance.
4, air navigation aid as claimed in claim 1 is characterized in that: judge whether this guidanuce condition judges whether this electronic installation can not receive satellite-signal in a predetermined time period.
5, air navigation aid as claimed in claim 1 is characterized in that: judge whether this guidanuce condition judges whether this electronic installation is carried out the path of a set number of times and planned again in a predetermined time period.
6, air navigation aid as claimed in claim 1 is characterized in that: this position view comprises near at least one terrestrial reference that shows that this destination is.
7, air navigation aid as claimed in claim 1 is characterized in that: this position view is to be that draw at the center with this destination.
8, air navigation aid as claimed in claim 1 is characterized in that: this position view is to be a circle at center with this destination, and this circle has a set radius.
9, air navigation aid as claimed in claim 1 is characterized in that: the distance in this position view between the current location of this destination of sign and this electronic installation.
10, air navigation aid as claimed in claim 1 is characterized in that: this position view shows separately or shows simultaneously with a map.
11. a navigational system is applicable to an electronic installation, it is characterized in that, this system comprises:
One display unit:
One processing unit, at least produce a route programming result according to a destination, wherein this electronic installation carries out a navigation according to this route programming result, judge whether at least one guidanuce condition takes place, and when this guidanuce condition takes place, show a position view in this display unit, wherein this position view comprises a current location of this destination and this electronic installation at least.
12, navigational system as claimed in claim 11 is characterized in that: this processing unit judges whether this guidanuce condition judges whether this electronic installation finishes according to this navigation of this route programming result.
13, navigational system as claimed in claim 11 is characterized in that: this processing unit judges whether this guidanuce condition judges whether a distance between this current location of this electronic installation and this destination is equal to or less than a both set a distance.
14, navigational system as claimed in claim 11 is characterized in that: this processing unit judges whether this guidanuce condition judges whether this electronic installation can not receive satellite-signal in a predetermined time period.
15, navigational system as claimed in claim 11 is characterized in that: this processing unit judges whether this guidanuce condition judges whether this electronic installation is carried out the path of a set number of times and planned again in a predetermined time period.
16, navigational system as claimed in claim 11 is characterized in that: this processing unit also is shown in this display unit with near at least one terrestrial reference this destination.
17, navigational system as claimed in claim 11 is characterized in that: this position view is that draw at the center with this destination.
18, navigational system as claimed in claim 11 is characterized in that: this position view is a circle at center with this destination, and this circle has a set radius.
19, navigational system as claimed in claim 11 is characterized in that: this processing unit is also with the distance between this current location of this destination of sign and this electronic installation in this position view.
20, navigational system as claimed in claim 11 is characterized in that: this position view shows separately or is shown in simultaneously on this display unit with a map.
21. a machine-readable media causes a device to carry out an air navigation aid when storing a program code in order to execution, it is characterized in that this method comprises the following steps:
Produce a route programming result, wherein this device carries out a navigation according to this route programming result;
Judge whether at least one guidanuce condition takes place;
When this guidanuce condition takes place, show a position view, wherein this position view comprises a current location of this destination and this device at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100285725A CN101598563A (en) | 2008-06-06 | 2008-06-06 | Air navigation aid and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100285725A CN101598563A (en) | 2008-06-06 | 2008-06-06 | Air navigation aid and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101598563A true CN101598563A (en) | 2009-12-09 |
Family
ID=41420083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100285725A Pending CN101598563A (en) | 2008-06-06 | 2008-06-06 | Air navigation aid and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101598563A (en) |
-
2008
- 2008-06-06 CN CNA2008100285725A patent/CN101598563A/en active Pending
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Application publication date: 20091209 |