CN107168306A - Road beacon - Google Patents
Road beacon Download PDFInfo
- Publication number
- CN107168306A CN107168306A CN201710215804.7A CN201710215804A CN107168306A CN 107168306 A CN107168306 A CN 107168306A CN 201710215804 A CN201710215804 A CN 201710215804A CN 107168306 A CN107168306 A CN 107168306A
- Authority
- CN
- China
- Prior art keywords
- road
- automated driving
- driving system
- electronic map
- electronic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004891 communication Methods 0.000 claims abstract description 8
- 238000010586 diagram Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0257—Control of position or course in two dimensions specially adapted to land vehicles using a radar
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0276—Control of position or course in two dimensions specially adapted to land vehicles using signals provided by a source external to the vehicle
Abstract
The present invention relates to a kind of road beacon, the azimuth information of corresponding road waypoint built in road beacon, track and the state of road, and use communication module, realize to the neighbouring automated driving system mileage based on electronic map and electronic compass and the correction of lane information, with reference to based on electronic map and electronic compass automated driving system solve automated driving system car which, how to get to the problem of.
Description
Technical field
The invention belongs to telecommunications field.
Background technology
Testing the speed for automobile, surveys mileage inaccurately, navigation positioning system is inaccurate.
The content of the invention
The present invention relates to a kind of road beacon, electronic map and electronics are based on according to No. 2016106371108 patent applications
The scheme provided in the automated driving system of compass, the automated driving system based on electronic map and electronic compass is analogous to number
A kind of system of control-register journey, according to actual conditions, NC Programming System is to control lathe, the guide rail of Digit Control Machine Tool according to displacement
There is precision, but the survey mileage system of automobile is that have the road of error also accurate not as the guide rail of Digit Control Machine Tool, vehicle
Lane change, part aging can all produce measurement error, determine the inaccurate present invention of navigation positioning system and provide one according to drawbacks described above
Highway beacon concrete scheme is as follows：
Schematic diagram numbering is described as follows：
1. the shell of 2. communication module of storage information module, 3. range finder module 4.
It is intended to as shown shown in 1：Schematic diagram is structural representation of the invention, and a kind of highway beacon of the present invention has three moulds
Block is constituted：It is storage information module respectively（1）And communication module（2）, range finder module（3）, storage information module（1）It is to store it
The accurate azimuth information of corresponding road waypoint, lane information and and road state, the state of road is adjustable, road
The maintenance and transformation on road, this is updated by the department for being responsible for road, and Part II is communication module（2）, main effect is exactly
The vehicle communication of system is driven storage information module with neighbouring automatic based on electronic map and electronic compass（1）In accurately
Azimuth information is transferred to the automated driving system based on electronic map and electronic compass to correct mileage and lane information, makes
The position that electronic map is shown in automated driving system based on electronic map and electronic compass and actual identical, Part III
It is range finder module（3）, the distance during automated driving system communication based on electronic map and electronic compass is measured, to ensure data
Accuracy, described road beacon be according to Road turnings it is more distribution it is more, be connected energization with communal facility, with vehicle-mounted thunder
Up to the correcting system for constituting the automated driving system based on electronic map and electronic compass together, the shell of the road beacon
（4）By memory module（1）, communication module（2）And range finder module（3）Combine with lightning protection water-proof function.
Described road beacon is combined solution automatic Pilot with the automated driving system based on electronic map and electronic compass
In system car which, how to get to the problem of, this scheme can reduce the weight savings energy of automobile compared with onboard system, real
Existing full-automatic driving.
Claims (2)
1. a kind of road beacon, it is characterized in that with communication module the corresponding road waypoint geographical position information of storage, lane information
Automated driving system mileage nearby based on electronic map and electronic compass is accurately corrected.
2. according to claim 1, it is characterized in that road beacon is the automatic Pilot system based on electronic map and electronic compass
The correcting system of system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710215804.7A CN107168306A (en) | 2017-04-05 | 2017-04-05 | Road beacon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710215804.7A CN107168306A (en) | 2017-04-05 | 2017-04-05 | Road beacon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107168306A true CN107168306A (en) | 2017-09-15 |
Family
ID=59849311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710215804.7A Pending CN107168306A (en) | 2017-04-05 | 2017-04-05 | Road beacon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107168306A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109085821A (en) * | 2018-06-22 | 2018-12-25 | 苏州上善知源汽车电子有限公司 | Automatic driving vehicle localization method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1755390A (en) * | 2004-09-27 | 2006-04-05 | 北京航天鼎一科技发展有限公司 | Multi-mode positioning module based on satellite positioning |
| CN201037910Y (en) * | 2007-06-15 | 2008-03-19 | 南京恩瑞特实业有限公司 | Urban orbit traffic vehicle-carrying automatic drive system based on wireless communication |
| CN101358846A (en) * | 2007-07-31 | 2009-02-04 | 株式会社东芝 | Method and apparatus for determining the position of a moving object, by using visible light communication |
| CN203134143U (en) * | 2013-03-29 | 2013-08-14 | 长安大学 | Vehicle position automatically-correcting device based on anchor node and RFID beacon |
| CN106428123A (en) * | 2016-12-06 | 2017-02-22 | 北京天高科科技有限公司 | System for accurate positioning of rail transportation vehicles based on passive beacon technology |
-
2017
- 2017-04-05 CN CN201710215804.7A patent/CN107168306A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1755390A (en) * | 2004-09-27 | 2006-04-05 | 北京航天鼎一科技发展有限公司 | Multi-mode positioning module based on satellite positioning |
| CN201037910Y (en) * | 2007-06-15 | 2008-03-19 | 南京恩瑞特实业有限公司 | Urban orbit traffic vehicle-carrying automatic drive system based on wireless communication |
| CN101358846A (en) * | 2007-07-31 | 2009-02-04 | 株式会社东芝 | Method and apparatus for determining the position of a moving object, by using visible light communication |
| CN203134143U (en) * | 2013-03-29 | 2013-08-14 | 长安大学 | Vehicle position automatically-correcting device based on anchor node and RFID beacon |
| CN106428123A (en) * | 2016-12-06 | 2017-02-22 | 北京天高科科技有限公司 | System for accurate positioning of rail transportation vehicles based on passive beacon technology |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109085821A (en) * | 2018-06-22 | 2018-12-25 | 苏州上善知源汽车电子有限公司 | Automatic driving vehicle localization method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170915 |