CN106197451A - Vehicular navigation system with carriageway surfacing data message read functions and air navigation aid - Google Patents
Vehicular navigation system with carriageway surfacing data message read functions and air navigation aid Download PDFInfo
- Publication number
- CN106197451A CN106197451A CN201610579799.3A CN201610579799A CN106197451A CN 106197451 A CN106197451 A CN 106197451A CN 201610579799 A CN201610579799 A CN 201610579799A CN 106197451 A CN106197451 A CN 106197451A
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- Prior art keywords
- navigation system
- vehicular navigation
- data
- track
- signal processor
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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
- G01C21/3407—Route searching; Route guidance specially adapted for specific applications
- G01C21/3415—Dynamic re-routing, e.g. recalculating the route when the user deviates from calculated route or after detecting real-time traffic data or accidents
-
- 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
- G01C21/3492—Special cost functions, i.e. other than distance or default speed limit of road segments employing speed data or traffic data, e.g. real-time or historical
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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)
- Navigation (AREA)
Abstract
Vehicular navigation system with carriageway surfacing data message read functions, described Vehicular navigation system includes Vehicular navigation system controller, data encoding evaluator and signal processor, and described Vehicular navigation system controller is connected with data encoding evaluator and signal processor by connecting line.Present system is with the data encoding evaluator being capable of identify that road surface data message, for the road surface having data encoding information, this system reads, by data encoding evaluator, the data message that road surface represents by one-dimensional binary coding or Quick Response Code, supplies vehicle driver's reference after treatment or is directly fed to the control vehicle operation of vehicle operating control system.
Description
Technical field
The present invention relates to the fields such as transport information process, automobile navigation, auxiliary driving technology, particularly relate to a kind of band car
The Vehicular navigation system of road surface data message read functions and air navigation aid.
Background technology
China Transportation Industry develops quickly, and whole nation total mileage of highway reaches 4,500,000 kilometers at present, and wherein highway is total
Mileage reaches 10.8 ten thousand kilometers, and two grades and above total mileage of highway reach 650,000 kilometers；Whole nation automobile pollution reaches 1.79 hundred million,
Its middle-size and small-size passenger car reaches 1.42 hundred million；The whole nation obtains motor vehicle driving qualification number and surpasses 3.34 hundred million people.Transportation
Development also driven the demand to navigation system, current navigation system is typically by means of satellite fix or wireless communication around
Number (such as China Mobile, China Telecom etc.) location, but this location is difficult to navigate to track, and such motor vehicle operator is ten
The warning in advance of navigation system can not be obtained when the traffic intersection such as word, T-shaped walks lay-by, the most finally have to walk injustice more
In vain road or violate the traffic regulations, the consequence violated the traffic regulations is gently then to impose a fine, deduct points, heavy then vehicle accident occurs.
Summary of the invention
In order to solve the problem of above-mentioned existence, the present invention provides the vehicle of a kind of band carriageway surfacing data message read functions
Navigation system and air navigation aid, this system is with being capable of identify that the data encoding evaluator of road surface data message, for there being data
The road surface of coding information, this system reads what road surface one-dimensional binary coding or Quick Response Code represented by data encoding evaluator
Data message, supplies vehicle driver's reference after treatment or is directly fed to the control vehicle operation of vehicle operating control system, for reaching
This purpose, the present invention provides the Vehicular navigation system of a kind of band carriageway surfacing data message read functions, described automobile navigation system
Uniting and arrange Vehicular navigation system in corresponding motor vehicles, described motor vehicles travel on corresponding carriageway surfacing, described
Nei You encoding setting district, track, includes in described encoding setting district that auxiliary is compiled by one-dimensional binary code data district, a pair track and two
Code data field, the midpoint of each bar code line of one-dimensional binary code data district, track and auxiliaring coding data field is at corresponding track axis
On, and vertical with track axis, before and after one-dimensional binary code data district, every pair of track, both sides are respectively arranged with a pair auxiliaring coding data field,
The mark between marking line and Through Lane and right-turn lane between left turn lane and Through Lane in encoding setting district
A pair border one-dimensional binary coded data bar is all had, in each bar code of border one-dimensional binary coded data bar on timberline
Point is on corresponding tag line, and each bar code line is vertical with corresponding marking line, and described Vehicular navigation system includes Vehicular navigation system
Controller, data encoding evaluator and signal processor, described Vehicular navigation system controller passes through connecting line and data encoding
Evaluator is connected with signal processor.
Further improvement of the present invention, described signal processor is WIFI signal processor, described Vehicular navigation system energy
Enough receptions and process wireless traffic signal based on WiFi technology or described signal processor are Zigbee signal processor, described
Vehicular navigation system is able to receive that and processes wireless traffic signal based on ZigBee technology or described signal processor is
Bluetooth signal processor, described Vehicular navigation system is able to receive that and processes wireless traffic based on Bluetooth technology
Signal, described wireless traffic signal include the craspedodrome in junction ahead multiple directions, turn left, turn right, vehicle turns around permits
Being permitted or forbid etc. information, the present invention can select corresponding signal processor according to actual needs, it is possible to all kinds signal processing
Device all uses.Signal processor in the present invention, primary recipient and place's reason traffic intersection traffic signal lamp system send next
Wireless signal, these signals include the craspedodrome in junction ahead multiple directions, turn left, turn right, permission that vehicle turns around or
The information such as forbid.
The air navigation aid of the Vehicular navigation system with carriageway surfacing data message read functions；
1) before entering traffic intersection 200 ~ 500 meters, first target track is provided by navigation system according to destination；
2) information received further according to data encoding evaluator determines track, current place, and then by Vehicular navigation system controller
Assist control is altered to target track, thus realizes assisting vehicle function of change lane before traffic intersection；
3) information received according to data encoding evaluator determines the current vehicle position distance from stop line, further according to letter
The information that number processor receives determines that track, current vehicle place upcoming traffic signal is to allow or no through traffic, wherein comprises fair
Permitted or no through traffic institute's remaining time, and then slowly stopped by Vehicular navigation system controller assist control vehicle or slowly passed through,
Thus realize assisting the vehicle function by traffic intersection.
Further improvement of the present invention, in step one, target track is mainly left turn lane or turn lane or straightgoing vehicle
Road or right-turn lane.
The Vehicular navigation system of band carriageway surfacing data message read functions of the present invention, it is desirable to each car of highway
The omnidistance easy to identify or tag line of detection it is provided with on the lane center in road, more supporting with carriageway surfacing data in automobile
The Vehicular navigation system of information read functions, this system with being capable of identify that the data encoding evaluator of road surface data message, pin
To there being the road surface of data encoding information, this system reads road surface one-dimensional binary coding or two dimension by data encoding evaluator
The data message of representation, supplies vehicle driver's reference after treatment or is directly fed to vehicle operating control system control vehicle fortune
OK, even if the most not using the space-based navigation signals such as GPS also can complete, thus navigation can be made to simplify, and then vehicle can be assisted
Drive；Owing to system can be easily discriminated track, in auxiliary vehicle operation, accuracy of identification is up to Centimeter Level, thus this
The Vehicular navigation system of oolemma carriageway surfacing data message read functions is compared the space-based navigation system such as current GPS and is had higher
Reliability, can preferably assist driving, also can become an important branch technology of unmanned technology.
Accompanying drawing explanation
Track, right half range road surface, Fig. 1 traffic intersection side schematic diagram；
Concrete component names is as follows:
1, Vehicular navigation system controller；2, data encoding evaluator；3, WIFI signal processor；4, Zigbee signal processing
Device；5, Bluetooth signal processor；6, track one-dimensional binary code data district；7, auxiliaring coding data field；8, border is one-dimensional
Binary code data district；9, motor vehicles.
Detailed description of the invention
With detailed description of the invention, the present invention is described in further detail below in conjunction with the accompanying drawings:
The present invention provides the Vehicular navigation system of a kind of band carriageway surfacing data message read functions, and this system is with being capable of identify that
The data encoding evaluator of road surface data message, for there being the road surface of data encoding information, this system passes through data encoding identification
Device reads the data message that road surface represents by one-dimensional binary coding or Quick Response Code, after treatment for vehicle driver's reference or straight
Pick and control vehicle operation to vehicle operating control system.
As an embodiment of the present invention, the present invention provides the vehicle of a kind of band carriageway surfacing data message read functions to lead
Boat system, described Vehicular navigation system arranges Vehicular navigation system in corresponding motor vehicles 9, and described motor vehicles 9 are right
Travel on the carriageway surfacing answered, Nei You encoding setting district, described track, in described encoding setting district, include a pair track one-dimensional two
Enter coded data district 6 and two pairs of auxiliaring coding data fields 7, one-dimensional binary code data district, track 6 and auxiliaring coding data field 7
The midpoint of each bar code line is on the axis of corresponding track and vertical with track axis, before one-dimensional binary code data district, every pair of track 6
Rear both sides are respectively arranged with a pair auxiliaring coding data field 7, the marking line between left turn lane and Through Lane in encoding setting district
And on the marking line between Through Lane and right-turn lane, all have a pair border one-dimensional binary coded data bar 8, border one
The midpoint of each bar code of dimension binary coded data bar 8 is on corresponding tag line, and each bar code line is vertical with corresponding marking line,
Described Vehicular navigation system includes Vehicular navigation system controller 1, data encoding evaluator 2 and signal processor, described vehicle
Navigation system control 1 is connected with data encoding evaluator 2 and signal processor by connecting line.
As one specific embodiment of the present invention, the present invention provides the car of a kind of band carriageway surfacing data message read functions
Navigation system, described Vehicular navigation system arranges Vehicular navigation system, described motor vehicles 9 in corresponding motor vehicles 9
Corresponding carriageway surfacing travels, Nei You encoding setting district, described track, in described encoding setting district, include a pair track one
Dimension binary code data district 6 and two pairs of auxiliaring coding data fields 7, one-dimensional binary code data district, track 6 and auxiliaring coding data
The midpoint of each bar code line in district 7 is on the axis of corresponding track and vertical with track axis, every pair of track one-dimensional binary code data
Before and after district 6, both sides are respectively arranged with a pair auxiliaring coding data field 7, the mark between left turn lane and Through Lane in encoding setting district
A pair border one-dimensional binary coded data bar 8, limit is all had on marking line between timberline and Through Lane and right-turn lane
The midpoint of each bar code of boundary's one-dimensional binary coded data bar 8 on corresponding tag line, each bar code line and corresponding marking line
Vertically, described Vehicular navigation system includes Vehicular navigation system controller 1, data encoding evaluator 2 and signal processor, described
Vehicular navigation system controller 1 is connected with data encoding evaluator 2 and signal processor by connecting line, described signal processor
For WIFI signal processor, described Vehicular navigation system is able to receive that and processes wireless traffic signal based on WiFi technology or institute
Stating signal processor is Zigbee signal processor, and described Vehicular navigation system is able to receive that and processes based on ZigBee technology
Wireless traffic signal or described signal processor are Bluetooth signal processor, described Vehicular navigation system be able to receive that and
Processing wireless traffic signal based on Bluetooth technology, the present invention can select corresponding signal processor according to actual needs,
Also can all use by all kinds signal processor, described wireless traffic signal includes the craspedodrome in junction ahead multiple directions, a left side
Turn, turn right, the permission (green light) turned around of vehicle or forbid transport information such as (red lights).
The air navigation aid of the Vehicular navigation system with carriageway surfacing data message read functions；
1) before entering traffic intersection 200 ~ 500 meters, first target track is provided by navigation system according to destination；
2) information received further according to data encoding evaluator determines track, current place, and then by Vehicular navigation system controller
Assist control is altered to target track, and target track is left turn lane or turn lane or Through Lane or right-turn lane,
In step one of the present invention, target track is mainly left turn lane or turn lane or Through Lane or right-turn lane, thus real
Now auxiliary vehicle function of change lane before traffic intersection；
3) information received according to data encoding evaluator determines the current vehicle position distance from stop line, further according to letter
The information that number processor receives determines that track, current vehicle place upcoming traffic signal is to allow or no through traffic, wherein comprises fair
Permitted or no through traffic institute's remaining time, and then slowly stopped by Vehicular navigation system controller assist control vehicle or slowly passed through,
Thus realize assisting the vehicle function by traffic intersection.
The above, be only presently preferred embodiments of the present invention, is not the limit that the present invention makees any other form
System, and any amendment made according to the technical spirit of the present invention or equivalent variations, still fall within present invention model required for protection
Enclose.
Claims (7)
1. the Vehicular navigation system of band carriageway surfacing data message read functions, described Vehicular navigation system is at corresponding motor vehicles
Arranging Vehicular navigation system in (9), described motor vehicles (9) travel on corresponding carriageway surfacing, have volume in described track
Code setting area, includes a pair one-dimensional binary code data district, track (6) and two pairs of auxiliaring coding data in described encoding setting district
District (7), the midpoint of each bar code line of one-dimensional binary code data district, track (6) and auxiliaring coding data field (7) is in corresponding track
On axis and vertical with track axis, before and after every pair of one-dimensional binary code data district, track (6), both sides are respectively arranged with a pair auxiliaring coding
Data field (7), the marking line between left turn lane and Through Lane in encoding setting district and Through Lane and right-hand bend car
A pair border one-dimensional binary coded data bar (8), border one-dimensional binary coded data bar is all had on marking line between road
(8) midpoint of each bar code is on corresponding tag line, and each bar code line is vertical with corresponding marking line, it is characterised in that: described
Vehicular navigation system includes Vehicular navigation system controller (1), data encoding evaluator (2) and signal processor, described vehicle
Navigation system control (1) is connected with data encoding evaluator (2) and signal processor by connecting line.
The Vehicular navigation system of band carriageway surfacing data message read functions the most according to claim 1, it is characterised in that:
Described signal processor is WIFI signal processor (3), and described Vehicular navigation system is able to receive that and processes based on WiFi technology
Wireless traffic signal.
The Vehicular navigation system of band carriageway surfacing data message read functions the most according to claim 1, it is characterised in that:
Described signal processor is Zigbee signal processor (4), and described Vehicular navigation system is able to receive that and processes based on Zigbee
The wireless traffic signal of technology.
The Vehicular navigation system of band carriageway surfacing data message read functions the most according to claim 1, it is characterised in that:
Described signal processor is Bluetooth signal processor (5), described Vehicular navigation system be able to receive that and process based on
The wireless traffic signal of Bluetooth technology.
5., according to the Vehicular navigation system of the band carriageway surfacing data message read functions described in Claims 2 or 3 or 4, it is special
Levy and be: described wireless traffic signal include the craspedodrome in junction ahead multiple directions, turn left, turn right, vehicle turns around
Allow or forbid etc. information.
6. the air navigation aid of the Vehicular navigation system of band carriageway surfacing data message read functions, it is characterised in that；
1) before entering traffic intersection 200 ~ 500 meters, first target track is provided by navigation system according to destination；
2) information received further according to data encoding evaluator (2) determines track, current place, and then by Vehicular navigation system control
Device processed (1) assist control is altered to target track, thus realizes assisting vehicle function of change lane before traffic intersection；
3) information received according to data encoding evaluator (2) determines the current vehicle position distance from stop line, then root
According to signal processor receive information determine track, current vehicle place upcoming traffic signal be allow or no through traffic, wherein wrap
Containing allowing or no through traffic institute's remaining time, and then slowly stopped by Vehicular navigation system controller (1) assist control vehicle or slow
Slow current, thus realize assisting the vehicle function by traffic intersection.
The air navigation aid of the Vehicular navigation system of band carriageway surfacing data message read functions the most according to claim 6,
It is characterized in that；In step one, target track is left turn lane or turn lane or Through Lane or right-turn lane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610579799.3A CN106197451A (en) | 2016-07-22 | 2016-07-22 | Vehicular navigation system with carriageway surfacing data message read functions and air navigation aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610579799.3A CN106197451A (en) | 2016-07-22 | 2016-07-22 | Vehicular navigation system with carriageway surfacing data message read functions and air navigation aid |
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| CN106197451A true CN106197451A (en) | 2016-12-07 |
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| CN201610579799.3A Pending CN106197451A (en) | 2016-07-22 | 2016-07-22 | Vehicular navigation system with carriageway surfacing data message read functions and air navigation aid |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109270927A (en) * | 2017-07-17 | 2019-01-25 | 高德软件有限公司 | The generation method and device of road data |
| CN109448415A (en) * | 2018-11-13 | 2019-03-08 | 郑州云海信息技术有限公司 | A kind of choosing lane method, system, device and readable storage medium storing program for executing |
| CN110675627A (en) * | 2019-09-30 | 2020-01-10 | 山东科技大学 | Traffic information acquisition method and system based on two-dimension code recognition |
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| CN103050015A (en) * | 2012-12-15 | 2013-04-17 | 浙江交通职业技术学院 | Traffic guidance system of city level crossing |
| CN103162691A (en) * | 2011-12-13 | 2013-06-19 | 爱信艾达株式会社 | Display system, display method and display program supporting a lane change in a vehicle |
| CN104422462A (en) * | 2013-09-06 | 2015-03-18 | 上海博泰悦臻电子设备制造有限公司 | Vehicle navigation method and vehicle navigation device |
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| JPH10162300A (en) * | 1996-11-28 | 1998-06-19 | Sumitomo Electric Ind Ltd | Lane detecting method |
| CN103162691A (en) * | 2011-12-13 | 2013-06-19 | 爱信艾达株式会社 | Display system, display method and display program supporting a lane change in a vehicle |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109270927A (en) * | 2017-07-17 | 2019-01-25 | 高德软件有限公司 | The generation method and device of road data |
| CN109448415A (en) * | 2018-11-13 | 2019-03-08 | 郑州云海信息技术有限公司 | A kind of choosing lane method, system, device and readable storage medium storing program for executing |
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| CN110675627A (en) * | 2019-09-30 | 2020-01-10 | 山东科技大学 | Traffic information acquisition method and system based on two-dimension code recognition |
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