CN102749082A - Automatic navigation locating device - Google Patents
Automatic navigation locating device Download PDFInfo
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- CN102749082A CN102749082A CN2012102739235A CN201210273923A CN102749082A CN 102749082 A CN102749082 A CN 102749082A CN 2012102739235 A CN2012102739235 A CN 2012102739235A CN 201210273923 A CN201210273923 A CN 201210273923A CN 102749082 A CN102749082 A CN 102749082A
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- position indication
- positional information
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- 230000008447 perception Effects 0.000 claims 2
- 238000000034 method Methods 0.000 description 2
- 208000004350 Strabismus Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The invention belongs to the field of transportation, in particular to an automatic navigation locating device. The automatic navigation locating device comprises position indication objects which are installed on a road and contain position information and position information reading equipment installed on a vehicle. The position indication objects on each straight line vertical to the traffic flow direction in each lane are divided into one group, and each group comprises more than two position indication objects. When traveling gestures of the vehicle is normal, the reading equipment reads the position indication objects corresponding to the reading equipment, and when the traveling gestures of the vehicle are skewed, the reading equipment crossly reads. When crossed read information is transmitted to a central processing unit, the central processing unit realizes skewing of the gestures and skewing degree to provide information to an automatic navigation system to revise traveling tracks. The position indication objects simultaneously can include information such as lane serial number and highest limiting-velocity to better control automatic operation of the vehicle.
Description
Technical field
The invention belongs to transport field, be specifically related to a kind of automatic navigating and positioning device.
Background technology
The automatic navigating and positioning device of present road is generally based on satnav.This locator meams has locating speed relatively slow, locatees accurately relatively lowly, jitter, has shortcomings such as signal blind zone.
Summary of the invention
The present invention provides a kind of satnav that do not rely in order to overcome the deficiency that prior art exists, but the locating device that positions through the object that is installed on the road surface.
The present invention can be achieved through taking following technical scheme:
A kind of automatic navigating and positioning device, said device comprise the position indication object that comprises positional information that is installed on the road, and are installed on the positional information fetch equipment on the vehicles.Position indication object in the per car road on every straight line vertical with the wagon flow direction divides one group into, and every group comprises plural position indication object.
Preferably, every group of position indication object that is comprised is more than 4.
Compared with prior art, the invention has the beneficial effects as follows:
The location of 1, indicating object to carry out based on the position on road surface, speed and precision will surpass satnav widely, thereby can realize more accurately self-navigation.
The location of 2, carrying out based on the position on road surface indication object, the blind area will can not appear in the special road section that can not receive satellite-signal in the tunnel etc., can continue to locate exactly.
Description of drawings
Fig. 1 is the schematic top plan view of automatic positioning equipment of the present invention at vehicles cruising state;
Fig. 2 is the schematic top plan view of automatic positioning equipment of the present invention when the vehicles occur going skew.
Embodiment
Below in conjunction with accompanying drawing most preferred embodiment of the present invention is described in detail.
The position indication object 2 that comprises positional information; Preferred version is a RF identification chip, is that unit is installed on the road with the group, and the chip in the per car road on every straight line vertical with the wagon flow direction divides one group into; Every core assembly sheet comprises two above chips, and preferred version is every group of four chips.The information that comprises in the chip comprises: chipset sequence number, chip sequence number, track, Maximum speed limit etc.
The vehicles can be installed two reading devices 1 at head, and at afterbody two reading devices 1 are installed also.Under the cruising situation, as shown in Figure 1, the vehicles are in the process of going of turning left; The left reading device of head can read ac ' chip; Right reading device can read ab ' chip, and the left reading device of afterbody can read ec ' chip, and right reading device can read eb ' chip; And when the vehicles go attitude generation skew; Then can intersect situation about reading, as shown in Figure 2, when skew takes place in the vehicles in the process of going of turning left; The left reading device of head can read ad ' chip; Right reading device can read ac ' chip, and the left reading device of afterbody can read eb ' chip, and right reading device can read ea ' chip.Thereby can let system awareness squint, and degrees of offset to the attitude of going.
The vehicles of indication can be various tools such as vehicle, pallet here.
The position indication object that comprises positional information of indication also can be bar code, two-dimension code etc. here, substitutes chip with these objects, and replaces with corresponding reading device to the reading device of installing on the vehicle frame, also can reach similar effects.
The above content; Be merely the present invention's preferred embodiment; When the scope that can not limit the present invention's enforcement with this; The simple equivalent of promptly putting down in writing according to claim of the present invention and description of the invention generally that content is made changes and modifies, and all still belongs within the claim of the present invention institute covering scope.In addition, summary part and title only are the usefulness that is used for assisting the patent document search, are not the interest field that is used for limiting the present invention.
Claims (4)
1. automatic navigating and positioning device; It is characterized in that it comprises the indication object that contains positional information that is installed on the road, and be installed on the positional information fetch equipment on the vehicles; Position indication object is installed along road; Fetch equipment on the vehicles comes the running status of the vehicles self is carried out accurate perception through reading this type of object on the road, can be to the timely perception of degrees of offset when skew appears in running orbit.
2. automatic navigating and positioning device according to claim 1 is characterized in that, the said indication object that contains positional information is radio frequency discrimination RFID chip or bar code or two-dimension code.
3. automatic navigating and positioning device according to claim 1 is characterized in that, the positional information fetch equipment on the said vehicles is radio frequency discrimination RFID chip card reader or bar code fetch equipment or two-dimension code fetch equipment.
4. the indication object that contains positional information according to claim 2 is characterized in that, comprises wherein one or more information such as articles sequence number, object sequence number, track, object place, highway section Maximum speed limit in the object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102739235A CN102749082A (en) | 2012-07-23 | 2012-08-03 | Automatic navigation locating device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210255319.X | 2012-07-23 | ||
| CN201210255319 | 2012-07-23 | ||
| CN2012102739235A CN102749082A (en) | 2012-07-23 | 2012-08-03 | Automatic navigation locating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102749082A true CN102749082A (en) | 2012-10-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102739235A Pending CN102749082A (en) | 2012-07-23 | 2012-08-03 | Automatic navigation locating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102749082A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104460669A (en) * | 2014-11-03 | 2015-03-25 | 上海电器科学研究所（集团）有限公司 | AGV robot path navigation system |
| CN106940436A (en) * | 2017-03-29 | 2017-07-11 | 奇瑞汽车股份有限公司 | A kind of method and system of automatic driving vehicle navigation |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050143916A1 (en) * | 2003-12-26 | 2005-06-30 | In-Jun Kim | Positioning apparatus and method combining RFID, GPS and INS |
| US20050246094A1 (en) * | 2004-04-30 | 2005-11-03 | Richard Moscatiello | Smart space RFID system and method |
| CN1808178A (en) * | 2005-01-20 | 2006-07-26 | 三星电子株式会社 | Method and system for detecting position of moving body using mobile terminal |
| CN101216548A (en) * | 2007-01-04 | 2008-07-09 | 晨星半导体股份有限公司 | Navigation system with radio frequency identification function and related method thereof |
-
2012
- 2012-08-03 CN CN2012102739235A patent/CN102749082A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050143916A1 (en) * | 2003-12-26 | 2005-06-30 | In-Jun Kim | Positioning apparatus and method combining RFID, GPS and INS |
| US20050246094A1 (en) * | 2004-04-30 | 2005-11-03 | Richard Moscatiello | Smart space RFID system and method |
| CN1808178A (en) * | 2005-01-20 | 2006-07-26 | 三星电子株式会社 | Method and system for detecting position of moving body using mobile terminal |
| CN101216548A (en) * | 2007-01-04 | 2008-07-09 | 晨星半导体股份有限公司 | Navigation system with radio frequency identification function and related method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104460669A (en) * | 2014-11-03 | 2015-03-25 | 上海电器科学研究所（集团）有限公司 | AGV robot path navigation system |
| CN104460669B (en) * | 2014-11-03 | 2017-02-22 | 上海电器科学研究所（集团）有限公司 | AGV robot path navigation system |
| CN106940436A (en) * | 2017-03-29 | 2017-07-11 | 奇瑞汽车股份有限公司 | A kind of method and system of automatic driving vehicle navigation |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121024 |