CN107192396A - Automobile accurate navigation method and device - Google Patents
Automobile accurate navigation method and device Download PDFInfo
- Publication number
- CN107192396A CN107192396A CN201710077791.1A CN201710077791A CN107192396A CN 107192396 A CN107192396 A CN 107192396A CN 201710077791 A CN201710077791 A CN 201710077791A CN 107192396 A CN107192396 A CN 107192396A
- Authority
- CN
- China
- Prior art keywords
- information
- navigation
- lane line
- line information
- lane
- 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
Classifications
-
- 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
- G01C21/3446—Details of route searching algorithms, e.g. Dijkstra, A*, arc-flags, using precalculated routes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
- G01S19/45—Determining position by combining measurements of signals from the satellite radio beacon positioning system with a supplementary measurement
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Navigation (AREA)
Abstract
The invention provides a kind of method of automobile precision navigation, wherein, this method comprises the following steps：Obtain lane line information and positional information；Route guidance is carried out according to the lane line information and positional information.According to the solution of the present invention, image recognition and Lane detection function with ADAS, judge the track where driving vehicle, pass through wired (serial ports, USB) or wireless (BT, WIFI) connected mode, lane information is given to navigation equipment, navigation equipment calculates correct navigation information according to satellite fix and lane position information.
Description
Technical field
The present invention relates to mobile unit field, more particularly to a kind of automobile accurate navigation method and device.
Background technology
In the prior art, by the airmanship of satellite fix, the travel route of automobile can be planned, Bu Guo
The section of some extreme terrains, such as overpass, prior art can not differentiate navigation vehicle on bridge or bridge under, be main road or
Bypass, and in any bar lanes, often to the navigation information made mistake, mislead driver.
The content of the invention
It is an object of the invention to provide a kind of method and apparatus of automobile precision navigation.
According to an aspect of the present invention there is provided a kind of method of automobile precision navigation, wherein, this method includes following step
Suddenly：
Obtain lane line information and positional information；
Route guidance is carried out according to the lane line information and positional information.
According to another aspect of the present invention, a kind of device of automobile precision navigation is additionally provided, wherein, the device bag
Include：
Acquisition module, for obtaining lane line information and positional information；
Navigation module, for carrying out route guidance according to the lane line information and positional information.
Compared with prior art, the present invention has advantages below：The airmanship of satellite fix is relied in the prior art, can
Planned with the travel route to automobile, but in the section of some extreme terrains, such as overpass, prior art can not be differentiated
Vehicle navigate on bridge or under bridge, is main road or bypass, and in which bar lanes, often to the navigation letter made mistake
Breath, misleads driver.The present invention has broken the above-mentioned inertial thinking of those skilled in the art, obtains lane line information and position letter
Breath；Route guidance is carried out according to the lane line information and positional information.And in the solution of the present invention, know with ADAS image
Other and Lane detection function, judges the track where driving vehicle, passes through wired (serial ports, USB) or wireless (BT, WIFI)
Connected mode, lane information is given to navigation equipment, navigation equipment is calculated just according to satellite fix and lane position information
True navigation information.
Brief description of the drawings
By reading the detailed description made to non-limiting example made with reference to the following drawings, of the invention is other
Feature, objects and advantages will become more apparent upon：
Fig. 1 is the schematic flow sheet of the method for the automobile precision navigation of one embodiment of the invention；
Fig. 2 is the structural representation of the device of the automobile precision navigation of one embodiment of the invention.
Same or analogous reference represents same or analogous part in accompanying drawing.
Embodiment
It should be mentioned that some exemplary embodiments are described as before exemplary embodiment is discussed in greater detail
The processing described as flow chart or method.Although operations are described as the processing of order by flow chart, therein to be permitted
Multioperation can be implemented concurrently, concomitantly or simultaneously.In addition, the order of operations can be rearranged.When it
The processing can be terminated when operation is completed, it is also possible to the additional step being not included in accompanying drawing.The processing
It can correspond to method, function, code, subroutine, subprogram etc..
Method (some of them are illustrated by flow) discussed hereafter can be by hardware, software, firmware, centre
Part, microcode, hardware description language or its any combination are implemented.Implement when with software, firmware, middleware or microcode
When, to implement, the program code or code segment of necessary task can be stored in machine or computer-readable medium (is such as deposited
Storage media) in.(one or more) processor can implement necessary task.
Concrete structure and function detail disclosed herein are only representational, and are for describing showing for the present invention
The purpose of example property embodiment.But the present invention can be implemented by many alternative forms, and it is not interpreted as
It is limited only by the embodiments set forth herein.
Although it should be appreciated that may have been used term " first ", " second " etc. herein to describe unit,
But these units should not be limited by these terms.It is used for the purpose of using these terms by a unit and another unit
Make a distinction.For example, in the case of the scope without departing substantially from exemplary embodiment, it is single that first module can be referred to as second
Member, and similarly second unit can be referred to as first module.Term "and/or" used herein above include one of them or
Any and all combination of more listed associated items.
It should be appreciated that when a unit is referred to as " connecting " or during " coupled " to another unit, it can directly connect
Another unit is connect or be coupled to, or there may be temporary location.On the other hand, when a unit is referred to as " directly connecting
Connect " or " direct-coupling " arrive another unit when, then in the absence of temporary location.It should in a comparable manner explain and be used to retouch
State relation between unit other words (such as compared to " between being directly in ... " " between being in ... ", " and with ... it is adjacent
Closely " compared to " with ... be directly adjacent to " etc.).
Term used herein above is not intended to limit exemplary embodiment just for the sake of description specific embodiment.Unless
Context clearly refers else, and otherwise singulative " one " used herein above, " one " also attempt to include plural number.Should also
When understanding, term " comprising " and/or "comprising" used herein above provide stated feature, integer, step, operation,
The presence of unit and/or component, and do not preclude the presence or addition of other one or more features, integer, step, operation, unit,
Component and/or its combination.
It should further be mentioned that in some replaces realization modes, the function/action being previously mentioned can be according to different from attached
The order indicated in figure occurs.For example, depending on involved function/action, the two width figures shown in succession actually may be used
Substantially simultaneously to perform or can perform in a reverse order sometimes.
The present invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the schematic flow sheet of the method for the automobile precision navigation of one embodiment of the invention.
This method comprises the following steps：
Step S1, obtains lane line information and positional information；
Step S2, route guidance is carried out according to the lane line information and positional information.
The lane line information is obtained by Senior Officer's accessory system, and the positional information passes through global position system
Obtain.
The lane line information is transmitted to navigation equipment by wired or wireless connected mode.
In the present embodiment, the image recognition with ADAS and Lane detection function, where judging driving vehicle
Lane information, by wired (serial ports, USB) or wireless (BT, WIFI) connected mode, is given to navigation equipment by track, is navigated
Equipment calculates correct navigation information according to satellite fix and lane position information.
Compared with prior art, the present invention has advantages below：The airmanship of satellite fix is relied in the prior art, can
Planned with the travel route to automobile, but in the section of some extreme terrains, such as overpass, prior art can not be differentiated
Vehicle navigate on bridge or under bridge, is main road or bypass, and in which bar lanes, often to the navigation letter made mistake
Breath, misleads driver.The present invention has broken the above-mentioned inertial thinking of those skilled in the art, obtains lane line information and position letter
Breath；Route guidance is carried out according to the lane line information and positional information.And in the solution of the present invention, know with ADAS image
Other and Lane detection function, judges the track where driving vehicle, passes through wired (serial ports, USB) or wireless (BT, WIFI)
Connected mode, lane information is given to navigation equipment, navigation equipment is calculated just according to satellite fix and lane position information
True navigation information.
Fig. 2 is the structural representation of the device of the automobile precision navigation of one embodiment of the invention.The automobile precision navigation
Device include：
Acquisition module 10, for obtaining lane line information and positional information；
Navigation module 20, for carrying out route guidance according to the lane line information and positional information.
The lane line information is obtained by Senior Officer's accessory system, and the positional information passes through global position system
Obtain.
The lane line information is transmitted to navigation equipment by wired or wireless connected mode.
In the present embodiment, the image recognition with ADAS and Lane detection function, where judging driving vehicle
Lane information, by wired (serial ports, USB) or wireless (BT, WIFI) connected mode, is given to navigation equipment by track, is navigated
Equipment calculates correct navigation information according to satellite fix and lane position information.
Compared with prior art, the present invention has advantages below：The airmanship of satellite fix is relied in the prior art, can
Planned with the travel route to automobile, but in the section of some extreme terrains, such as overpass, prior art can not be differentiated
Vehicle navigate on bridge or under bridge, is main road or bypass, and in which bar lanes, often to the navigation letter made mistake
Breath, misleads driver.The present invention has broken the above-mentioned inertial thinking of those skilled in the art, obtains lane line information and position letter
Breath；Route guidance is carried out according to the lane line information and positional information.And in the solution of the present invention, know with ADAS image
Other and Lane detection function, judges the track where driving vehicle, passes through wired (serial ports, USB) or wireless (BT, WIFI)
Connected mode, lane information is given to navigation equipment, navigation equipment is calculated just according to satellite fix and lane position information
True navigation information.
It should be noted that the present invention can be carried out in the assembly of software and/or software and hardware, for example, this hair
Each bright device can be realized using application specific integrated circuit (ASIC) or any other similar hardware device.In one embodiment
In, software program of the invention can realize steps described above or function by computing device.Similarly, it is of the invention
Software program (including related data structure) can be stored in computer readable recording medium storing program for performing, for example, RAM memory,
Magnetically or optically driver or floppy disc and similar devices.In addition, some steps or function of the present invention can employ hardware to realize, example
Such as, as coordinating with processor so as to performing the circuit of each step or function.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.This
Outside, it is clear that the word of " comprising " one is not excluded for other units or step, and odd number is not excluded for plural number.That is stated in system claims is multiple
Unit or device can also be realized by a unit or device by software or hardware.The first, the second grade word is used for table
Show title, and be not offered as any specific order.
Claims (6)
1. a kind of automobile accurate navigation method, wherein, this method comprises the following steps：
Obtain lane line information and positional information；
Route guidance is carried out according to the lane line information and positional information.
2. automobile accurate navigation method as claimed in claim 1, wherein, the lane line information is aided in by Senior Officer
System is obtained, and the positional information is obtained by global position system.
3. automobile accurate navigation method as claimed in claim 1, wherein, the lane line information passes through wired or wireless connection
Mode is transmitted to navigation equipment.
4. a kind of automobile precision navigation device, wherein, the device includes：
Acquisition module, for obtaining lane line information and positional information；
Navigation module, for carrying out route guidance according to the lane line information and positional information.
5. automobile precision navigation device as claimed in claim 4, wherein, the lane line information is aided in by Senior Officer
System is obtained, and the positional information is obtained by global position system.
6. automobile precision navigation device as claimed in claim 4, wherein, the lane line information passes through wired or wireless connection
Mode is transmitted to navigation equipment.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710077791.1A CN107192396A (en) | 2017-02-13 | 2017-02-13 | Automobile accurate navigation method and device |
| CN201711059164.1A CN107860391A (en) | 2017-02-13 | 2017-11-01 | Automobile accurate navigation method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710077791.1A CN107192396A (en) | 2017-02-13 | 2017-02-13 | Automobile accurate navigation method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107192396A true CN107192396A (en) | 2017-09-22 |
Family
ID=59871668
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710077791.1A Pending CN107192396A (en) | 2017-02-13 | 2017-02-13 | Automobile accurate navigation method and device |
| CN201711059164.1A Pending CN107860391A (en) | 2017-02-13 | 2017-11-01 | Automobile accurate navigation method and device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711059164.1A Pending CN107860391A (en) | 2017-02-13 | 2017-11-01 | Automobile accurate navigation method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN107192396A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI674393B (en) * | 2018-11-09 | 2019-10-11 | 財團法人車輛研究測試中心 | Multi-positioning system switching and fusion correction method and device thereof |
| CN111326006A (en) * | 2018-12-14 | 2020-06-23 | 上海博泰悦臻网络技术服务有限公司 | Reminding method, reminding system, storage medium and vehicle-mounted terminal for lane navigation |
| CN113269976A (en) * | 2021-03-30 | 2021-08-17 | 荣耀终端有限公司 | Positioning method and device |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019000393A1 (en) | 2017-06-30 | 2019-01-03 | 华为技术有限公司 | Antenna system, base station and communication system |
| CN109615855A (en) * | 2018-12-10 | 2019-04-12 | 北京新能源汽车股份有限公司 | Recognition method for changing driving behavior, storage medium and vehicle-mounted terminal |
| CN111341134A (en) * | 2018-12-18 | 2020-06-26 | 上海擎感智能科技有限公司 | Lane line guide prompting method, cloud server and vehicle |
| CN111382614B (en) * | 2018-12-28 | 2023-08-15 | 沈阳美行科技股份有限公司 | Vehicle positioning method, device, electronic equipment and computer readable storage medium |
| CN110163176B (en) * | 2019-05-28 | 2021-06-18 | 北京百度网讯科技有限公司 | Lane line change position identification method, device, equipment and medium |
| CN110595499A (en) * | 2019-09-26 | 2019-12-20 | 北京四维图新科技股份有限公司 | Lane change reminding method, device and system |
| CN111044035B (en) * | 2019-12-11 | 2022-06-17 | 斑马网络技术有限公司 | Vehicle positioning method and device |
| CN111524351A (en) * | 2020-04-22 | 2020-08-11 | 东风汽车集团有限公司 | Ramp speed limit identification method |
| CN112902981B (en) * | 2021-01-26 | 2024-01-09 | 中国科学技术大学 | Robot navigation method and device |
| CN112945244B (en) * | 2021-02-03 | 2022-10-14 | 上海博汽智能科技有限公司 | Rapid navigation system and navigation method suitable for complex overpass |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4446204B2 (en) * | 2007-10-30 | 2010-04-07 | アイシン・エィ・ダブリュ株式会社 | Vehicle navigation apparatus and vehicle navigation program |
| CN102460535B (en) * | 2009-06-11 | 2014-09-03 | 丰田自动车株式会社 | Method for judging vehicle traveling position and vehicle traveling position judgment device |
| US20110106376A1 (en) * | 2009-10-30 | 2011-05-05 | Louis Tijerina | System and method for automatically controlling vehicle turn signal switches |
| US9187117B2 (en) * | 2012-01-17 | 2015-11-17 | Ford Global Technologies, Llc | Autonomous lane control system |
| JP6126043B2 (en) * | 2014-04-25 | 2017-05-10 | 本田技研工業株式会社 | Road departure prevention support device and road departure prevention support method |
| US11125566B2 (en) * | 2015-07-16 | 2021-09-21 | Ford Global Technologies, Llc | Method and apparatus for determining a vehicle ego-position |
| CN105679020B (en) * | 2016-01-29 | 2017-12-05 | 深圳市美好幸福生活安全系统有限公司 | A kind of driving behavior analysis apparatus and method |
-
2017
- 2017-02-13 CN CN201710077791.1A patent/CN107192396A/en active Pending
- 2017-11-01 CN CN201711059164.1A patent/CN107860391A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI674393B (en) * | 2018-11-09 | 2019-10-11 | 財團法人車輛研究測試中心 | Multi-positioning system switching and fusion correction method and device thereof |
| CN111326006A (en) * | 2018-12-14 | 2020-06-23 | 上海博泰悦臻网络技术服务有限公司 | Reminding method, reminding system, storage medium and vehicle-mounted terminal for lane navigation |
| CN113269976A (en) * | 2021-03-30 | 2021-08-17 | 荣耀终端有限公司 | Positioning method and device |
| WO2022206179A1 (en) * | 2021-03-30 | 2022-10-06 | 荣耀终端有限公司 | Positioning method and apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107860391A (en) | 2018-03-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107192396A (en) | Automobile accurate navigation method and device | |
| US20170343374A1 (en) | Vehicle navigation method and apparatus | |
| JP4031282B2 (en) | Navigation device and navigation control program | |
| US8731825B2 (en) | Trajectory display device | |
| US20080021638A1 (en) | Navigation system | |
| US11493346B2 (en) | Apparatus and associated methods for determining the location of a vehicle | |
| JP5762656B2 (en) | Vehicle position display control device and vehicle position specifying program | |
| KR20110038021A (en) | Apparatus for and method of junction view display | |
| CN104471352B (en) | Coordinates measurement device | |
| JP2010085890A (en) | Inspection apparatus of map data, inspection method and program | |
| US8756008B2 (en) | Navigation apparatus | |
| JP2009036651A (en) | Navigation apparatus, navigation method and navigation program | |
| JP6605138B2 (en) | Information processing apparatus and travel control system | |
| JP2009236864A (en) | Road configuration estimating apparatus, road configuration estimation technique and program | |
| CN106767761A (en) | A kind of benefit of position coordinates calculates method and device | |
| CN109520495B (en) | Navigation positioning device and navigation positioning method using same | |
| CN109270566A (en) | Air navigation aid, navigation effect test method, device, equipment and medium | |
| CN106940191B (en) | Navigation device and vehicle position display method thereof | |
| JP2005221781A (en) | Magnified intersection image display apparatus, navigation system, and magnified intersection image display method | |
| WO2008146951A1 (en) | Object recognition device and object recognition method, and lane determination device and lane determination method using them | |
| JP4455155B2 (en) | Mobile navigation device | |
| JP2007183128A (en) | In-vehicle navigation device | |
| JP3801358B2 (en) | Vehicle navigation apparatus and method | |
| JP4022894B2 (en) | Navigation device | |
| JPH09257503A (en) | Route searching method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170922 |
|
| WD01 | Invention patent application deemed withdrawn after publication |