CN101608923A - Global position system navigation apparatus and applied air navigation aid thereof - Google Patents
Global position system navigation apparatus and applied air navigation aid thereof Download PDFInfo
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- CN101608923A CN101608923A CNA2008101290542A CN200810129054A CN101608923A CN 101608923 A CN101608923 A CN 101608923A CN A2008101290542 A CNA2008101290542 A CN A2008101290542A CN 200810129054 A CN200810129054 A CN 200810129054A CN 101608923 A CN101608923 A CN 101608923A
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Abstract
(Global Position System, GPS) guider comprise an information input module and a GPS assembly to a kind of GPS.The information input module comprises an image acquisition unit and an image recognition unit.Image acquisition unit in order to the pattern that captures an external object to produce an image data.The image recognition unit is input data in order to the conversion image data.The GPS assembly is in order to receiving a location locator data relevant with GPS navigation device position, and according to the location locator data and import data one navigation information is provided.
Description
Technical field
Relevant a kind of guider of the present invention and applied air navigation aid thereof, and particularly relevant a kind of global position system navigation apparatus and applied air navigation aid thereof.
Background technology
In the growing epoch now, electronic installation miscellaneous brings people great facility in life in science and technology.With GPS (Global Positioning System, GPS) guider is an example, the GPS navigation device receives the gps signal that satellite transmitted, and gets off to provide navigation information in user's operation.
In recent years, the guider of applying GPS becomes driver's necessity gradually.With the GPS navigation device that is applied in the car is example, and when the user imported data, during by the address of the input of the button on device destination, the GPS navigation device can be planned guidance path according to this address, for the reference of user when driving.
Yet, but need import under the situation of related data by the button of operation GPS navigation device in the one side of driving when user one side, can cause the inconvenience of user when driving, also make the user when driving, divert one's attention easily and have and start the anxiety of giving birth to danger.Therefore, how to design can handled easily the GPS navigation device, be one of direction of endeavouring of industry.
Summary of the invention
The purpose of this invention is to provide a kind of GPS boat and lead device, receive the input data, can improve the convenience that the user can operate the GPS navigation device, can also avoid when driving starting living danger because of diverting one's attention by the mode of pick-up image.
According to a first aspect of the invention, propose a kind of GPS navigation device, comprise an information input module and a GPS assembly.The information input module comprises an image acquisition unit and an image recognition unit.Image acquisition unit in order to the pattern that captures an external object to produce an image data.The image recognition unit is input data in order to the conversion image data.The GPS assembly, in order to receiving a location locator data relevant with GPS navigation device position, and according to the location locator data and import data one navigation information is provided.
According to a second aspect of the invention, propose a kind of air navigation aid, be applied to a GPS navigation device.The method comprises the following steps.A pattern that captures an external object is to produce an image data.The conversion image data is input data.Receive a location locator data relevant with GPS navigation device position.Provide a navigation information according to location locator data and input data.
Description of drawings
For foregoing of the present invention can be become apparent, a plurality of preferred embodiments cited below particularly, and conjunction with figs. elaborates, wherein:
Fig. 1 illustrates according to the GPS navigation device of the embodiment of the invention and the synoptic diagram of external object, illustrates the synoptic diagram according to the global position system navigation apparatus of one embodiment of the invention.
Fig. 2 illustrates according to the GPS navigation device of the first embodiment of the present invention and the synoptic diagram of external object.
Fig. 3 illustrates according to the GPS navigation device of the second embodiment of the present invention and the synoptic diagram of external object.
Fig. 4 illustrates according to the GPS navigation device of the third embodiment of the present invention and the synoptic diagram of external object.
Fig. 5 illustrates according to the GPS navigation device of the fourth embodiment of the present invention and the synoptic diagram of external object.
Fig. 6 illustrates the process flow diagram into the air navigation aid of the GPS navigation device of using one embodiment of the invention.
Embodiment
Please refer to Fig. 1, it illustrates GPS (Global Position System, GPS) synoptic diagram of guider and external object according to the embodiment of the invention.GPS navigation device 100 comprises an information input module 110 and a GPS assembly 120.Information input module 110 comprises an image acquisition unit 112 and an image recognition unit 114.Image acquisition unit 112 in order to the pattern B that captures an external object A to produce an image data D1.Image recognition unit 114 is an input data D2 in order to conversion image data D1.GPS assembly 120 is in order to receiving a location locator data PD relevant with GPS navigation device 100 positions, and according to location locator data PD and import data D2 one navigation information is provided.To GPS navigation device of the present invention and applied air navigation aid thereof be described with a plurality of embodiment below.
First embodiment
Please be simultaneously with reference to Fig. 1 and 2 figure, Fig. 2 illustrates according to the GPS navigation device of the first embodiment of the present invention and the synoptic diagram of external object.In present embodiment, image acquisition unit 112 is a barcode reader 212, the pattern B of external object A is a bar code BC, and image recognition unit 114 conversion image data D1 are the input data D2 that corresponds to bar code BC, and input data D2 is the outer fix data that correspond to a destination.In this embodiment, the outer fix data are GPS assembly 120 spendable input data D2.
Now under describe bar code BC system in detail and how to be converted into GPS assembly 120 spendable input data D2.Bar code BC for example is a coordinate information normally in order to be expressed as numerical information.This coordinate information for example is the coding through particular form, to form the bar code BC of pattern form.Barcode reader 212 reads bar code BC in order to get, and produces image data D1 according to this to image recognition unit 114.
Thus, GPS navigation device 200 can read bar code BC by barcode reader 212, and is GPS assembly 120 spendable input data D2 by image recognition unit 114 conversion stripes font code BC, that is above-mentioned purpose ground locator data.GPS assembly 120 receives after the location locator data PD relevant with GPS navigation device 200 positions, and GPS assembly 120 provides a navigation information PI according to location locator data PD and input data D2, so that display screen 216 show navigator information PI.
Second embodiment
Please be simultaneously with reference to Fig. 1 and 3 figure, Fig. 3 illustrates according to the GPS navigation device of the second embodiment of the present invention and the synoptic diagram of external object.In present embodiment, image acquisition unit 112 is one scan unit 312, captures pattern in order to the mode by image scan.The pattern B of external object A is a literal pattern.Image recognition unit 114 conversion image data D1 are the input data D2 that corresponds to the literal pattern, and input data D2 is the string data that corresponds to a destination.In this embodiment, string data is GPS assembly 120 spendable input data D2.
Now under describe bar code BC system in detail and how to be converted into GPS assembly 120 spendable input data D2.In present embodiment, the pattern B of external object A is a literal pattern, and the literal pattern is the one of an address pattern and a location coordinate diagram sample.In present embodiment, be to be example with address pattern AD.Address pattern AD is in order to be expressed as an address information, for example is the Word message (No. 7, Lane 77, Xinzhu City food road) that Fig. 3 illustrated.Scanning element 312 for example comprises a linear transducer (linear sensor), captures this address pattern AD in order to the mode by linear sweep, and produces image data D1 according to this to image recognition unit 114.Among the Yu Shizuo, linear transducer for example be linearly aligned charge-coupled device (CCD) (Charge Couple Device, CCD).
Thus, the GPS navigation device 300 of present embodiment can capture address pattern AD by the scanning element 312 that comprises a linear transducer, and be GPS assembly 120 spendable input data D2 by image recognition unit 114 reference address pattern AD, as above-mentioned string data.GPS assembly 120 receives after the location locator data PD relevant with GPS navigation device 300 positions, GPS assembly 120 and according to location locator data PD and import data D2 one navigation information PI is provided, so that display screen 316 show navigator information PI.
The 3rd embodiment
Please be simultaneously with reference to Fig. 1 and 4 figure, Fig. 4 illustrates according to the GPS navigation device of the third embodiment of the present invention and the synoptic diagram of external object.Different with second embodiment is that scanning element 412 comprises a matrix sensor.Matrix sensor for example is the CCD of arranged, captures pattern in order to the mode by image sensing.Scanning element 312 in second embodiment captures address pattern AD in the mode of linear sweep, in present embodiment, scanning element 412 is the modes by image sensing, directly captures the address pattern AD of complete two-dimentional drawing with the CCD of arranged.
Thus, GPS navigation device 400 can capture address pattern AD by the scanning element 412 that comprises a matrix sensor, and is GPS assembly 120 spendable input data D2 by image recognition unit 114 reference address pattern AD.GPS assembly 120 receives after the location locator data PD relevant with GPS navigation device 400 positions, and GPS assembly 120 provides navigation information PI according to location locator data PD and input data D2, so that display screen 416 show navigator information PI.
The 4th embodiment
Please be simultaneously with reference to Fig. 1 and 5 figure, Fig. 5 illustrates according to the GPS navigation device of the fourth embodiment of the present invention and the synoptic diagram of external object.Different with second embodiment is, image acquisition unit 112 is one to have the display panel 516 of photosensitive pixel, captures pattern in order to the mode by image sensing, and show navigator information PI.
In this embodiment, display panel 516 cordings have two kinds of functions, i.e. sensing image and show image.For instance, in the international display technology of IDW ' that display scientific ﹠ technical corporation of Panasonic of Toshiba (PANASONIC) held in the Fukuoka, Japan in Dec, 2,003 03 association, once delivered display panel with scan function.Correlation technique is also studied by well-known Japanese Sharp (SHARP) electronics corporation.This kind display panel is not only capable of displaying image, can also be by the light-sensitive image of display panel pick-up image usually.Therefore, present embodiment can utilize the scan function of this kind display panel, captures address pattern AD.
Thus, GPS navigation device 500 can capture address pattern AD by the display panel 516 with photosensitive pixel, and is GPS assembly 120 spendable input data D2 by image recognition unit 114 reference address pattern AD.After GPS assembly 120 receives the location locator data PD relevant with GPS navigation device 500 positions, GPS assembly 120 also provides navigation information PI according to location locator data PD and input data D2, so that have the display panel 516 show navigator information PI of photosensitive pixel.
The present invention also proposes a kind of air navigation aid.Please refer to Fig. 6, it illustrates to using the process flow diagram of air navigation aid of the present invention.This air navigation aid comprises the following steps.In step S610, the pattern of acquisition external object is to produce image data.In step S620, the conversion image data is the input data.In step S630, receive the location locator data relevant with the GPS position.In step S640, provide navigation information according to location locator data and input data.This air navigation aid can be used the GPS navigation device of one of above-mentioned first to fourth embodiment and reach.
Use button that the GPS navigation device of input data is provided compared to tradition, the disclosed GPS navigation device of the above embodiment of the present invention can improve user's convenience.Especially, drive in the user, and helpful especially under the situation of needs use GPS navigation device.For instance, in traditional GPS navigation device, when the user drives, if the navigation information that needs this moment use GPS navigation device to be provided, the user must stop car earlier under the considering of safety, for example be red lights such as Yu Zai or rest in the roadside, could attentively use button on the GPS navigation device,, operate the GPS navigation device as the button PAD that Fig. 2～5 are illustrated.
Relatively, by the disclosed GPS navigation device of the above embodiments of the present invention, the user uses the GPS navigation device as if needs when driving, then only need be with the pattern on the external object, it for example is the address pattern on the business card, near the GPS navigation device, the GPS navigation device can capture the address pattern by the mode of pick-up image, and the address pattern that will have address information is converted to the input data that the GPS navigation device can produce the usefulness of navigation information, and do not need car is stopped, carry out complicated input and set action by button or pointer.Therefore, compared to traditional GPS navigation device, the disclosed GPS navigation device of the embodiment of the invention can improve user's convenience.
Above-mentioned cited image acquisition unit is to be example with barcode reader, scanning element and display panel with photosensitive pixel, yet also is not limited thereto.As long as can provide the input data to the GPS navigation device by the mode of pick-up image, so that the GPS navigation device provides corresponding navigation information, promptly in protection scope of the present invention.
In above-mentioned disclosed GPS navigation device of the present invention and applied air navigation aid thereof, provide the input data by the method for pick-up image, the user can operate the GPS navigation device easily, to obtain corresponding navigation information.And, owing to improved the convenience of user when operating means, and therefore, so the danger that can avoid the user when driving, to produce because divert one's attention.Thus, in the disclosed GPS navigation device of the present invention, not only the convenience that the user operates the GPS navigation device can be improved, driver's traffic safety can also be promoted.
In sum, though the present invention with some preferred embodiments exposure as above, yet it is not in order to limit the present invention.The persond having ordinary knowledge in the technical field of the present invention, without departing from the spirit and scope of the present invention, when making various changes that are equal to or replacement.Therefore, protection scope of the present invention is when looking accompanying being as the criterion that the application's claim scope defined.
Claims (14)
1. global position system navigation apparatus comprises:
One information input module comprises:
One image acquisition unit, in order to the pattern that captures an external object to produce an image data; And
One image recognition unit is input data in order to change this image data; And
One GPS assembly in order to receiving a location locator data relevant with this global position system navigation apparatus position, and provides a navigation information according to this location locator data and this input data.
2. according to claim 1 a described global position system navigation apparatus, it is characterized in that this image acquisition unit is a barcode reader, this pattern of this external object is a bar code, and these input data are outer fix data that correspond to a destination.
3. global position system navigation apparatus according to claim 1, this pattern that it is characterized in that this external object are a literal pattern, and these input data are a string data that corresponds to a destination.
4. global position system navigation apparatus according to claim 3, it is characterized in that this literal pattern be an address pattern and a location coordinate diagram sample one of them.
5. global position system navigation apparatus according to claim 1 is characterized in that this image acquisition unit is the one scan unit, captures this pattern in order to the mode by image scan.
6. global position system navigation apparatus according to claim 1 is characterized in that this image acquisition unit comprises a charge-coupled device (CCD).
7. global position system navigation apparatus according to claim 1 is characterized in that this image acquisition unit is the display panel of a tool sensitization picture element, captures this pattern in order to the mode by image sensing, and shows this navigation information.
8. an air navigation aid is applied to a global position system navigation apparatus, and this method comprises:
A pattern that captures an external object is to produce an image data;
Changing this image data is input data;
Receive a location locator data relevant with this global position system navigation apparatus position; And
Provide a navigation information according to this location locator data and this input data.
9. method according to claim 8, the step that it is characterized in that capturing this pattern of this external object comprises:
This pattern that captures this external object by a barcode reader is to produce this image data, and this pattern of this external object is a bar code;
Wherein, these input data are outer fix data that correspond to a destination.
10. method according to claim 8, this pattern that it is characterized in that this external object are a literal pattern, and these input data are a string data that corresponds to a destination.
11. method according to claim 10, it is characterized in that this literal pattern be an address pattern and a location coordinate diagram sample one of them.
12. method according to claim 8, the step that it is characterized in that capturing this pattern of this external object comprises:
Mode by image scan captures this pattern.
13. method according to claim 8, the step that it is characterized in that capturing this pattern of this external object comprises:
Capture this pattern by a charge-coupled device (CCD).
14. method according to claim 8, the step that it is characterized in that capturing this pattern of this external object comprises:
Capture this pattern by the display panel of a tool photosensitive pixel in the mode of image sensing, and show this navigation information.
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2008101290542A CN101608923A (en) | 2008-06-20 | 2008-06-20 | Global position system navigation apparatus and applied air navigation aid thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2008101290542A CN101608923A (en) | 2008-06-20 | 2008-06-20 | Global position system navigation apparatus and applied air navigation aid thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102313551A (en) * | 2010-07-09 | 2012-01-11 | 英业达股份有限公司 | Positioning method |
| CN104520675A (en) * | 2012-08-03 | 2015-04-15 | 歌乐株式会社 | Camera parameter computation device, navigation system, and camera parameter computation method |
| CN104715132A (en) * | 2013-12-17 | 2015-06-17 | 巍世科技有限公司 | Address converter and address resolution system with same |
-
2008
- 2008-06-20 CN CNA2008101290542A patent/CN101608923A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102313551A (en) * | 2010-07-09 | 2012-01-11 | 英业达股份有限公司 | Positioning method |
| CN104520675A (en) * | 2012-08-03 | 2015-04-15 | 歌乐株式会社 | Camera parameter computation device, navigation system, and camera parameter computation method |
| US9948853B2 (en) | 2012-08-03 | 2018-04-17 | Clarion Co., Ltd. | Camera parameter calculation device, navigation system and camera parameter calculation method |
| CN104715132A (en) * | 2013-12-17 | 2015-06-17 | 巍世科技有限公司 | Address converter and address resolution system with same |
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Open date: 20091223 |