CN107806885A - A kind of method and system of auto navigation - Google Patents
A kind of method and system of auto navigation Download PDFInfo
- Publication number
- CN107806885A CN107806885A CN201710969062.7A CN201710969062A CN107806885A CN 107806885 A CN107806885 A CN 107806885A CN 201710969062 A CN201710969062 A CN 201710969062A CN 107806885 A CN107806885 A CN 107806885A
- Authority
- CN
- China
- Prior art keywords
- navigation
- module
- vehicle
- information
- automobile
- 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
- G01C21/343—Calculating itineraries, i.e. routes leading from a starting point to a series of categorical destinations using a global route restraint, round trips, touristic trips
-
- 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
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3602—Input other than that of destination using image analysis, e.g. detection of road signs, lanes, buildings, real preceding vehicles using a camera
-
- 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
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3605—Destination input or retrieval
-
- 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
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3626—Details of the output of route guidance instructions
- G01C21/3658—Lane guidance
-
- 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
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3688—Systems comprising multiple parts or multiple output devices (not client-server), e.g. detachable faceplates, key fobs or multiple output screens
Abstract
A kind of system of auto navigation, it is characterised in that including：Photographing module, navigation module, display module and input module；The photographing module, for shooting and identifying the number-plate number of automobile；The navigation module, for calculating the position for the camera for shooting license plate to the travel route of destination；The display module, for showing the navigation information of vehicle；The input module, for inputting the destination information and number-plate number information of vehicle.
Description
Technical field
The invention belongs to the method and system and device of electronic information technical field, more particularly to a kind of auto navigation.
Background technology
Current auto-navigation system has relied on satellite positioning tech realization, when global position system is asked
Topic, or when satellite positioning signal does not receive, relatively large deviation occurs in navigation.And the navigation accuracy of satellite fix is limited to,
Navigation end when closing on destination, navigation system are difficult to effectively work.And in-vehicle navigation system is more with voice broadcast
Navigation way, it is difficult to describe complicated navigation way.The present invention provides a kind of automobile navigation method independent of satellite positioning tech,
Can realize that end is precisely navigated, and navigation information show it is more directly perceived.
The content of the invention
It is an object of the invention to provide a kind of auto-navigation system and device.
It is a further object of the present invention to provide a kind of method of auto navigation.
It can be realized more smart in auto navigation independent of satellite positioning tech using the system and method for the present invention
Accurate end navigation, and the display of navigation information is more directly perceived.
To achieve the above object, the present invention uses following design：
A kind of system of auto navigation, it is characterised in that including：Photographing module, navigation module, display module and input mould
Block；
The photographing module, for shooting and identifying the number-plate number of automobile；
The navigation module, for calculating the position for the camera for shooting license plate to the travel route of destination；
The display module, for showing the navigation information of vehicle；
The input module, for inputting the destination information and number-plate number information of vehicle.
A kind of method of auto navigation, it is characterised in that this method includes：
(1) license plate number and the destination of automobile are inputted；
(2) shoot and identify the license plate number of automobile；
(3) navigation way is calculated according to the current location of the camera of shooting automobile；
(4) navigation way is shown.
The invention has the advantages that：
The system and method, realize that auto navigation is not need to rely on satellite positioning tech, for satellite positioning tech essence
The region that degree does not reach or signal does not cover, it is possible to achieve effective auto navigation.And the information navigated is exported outside car
On display board, such driver sees that navigation information can be more directly perceived, driver is obtained more preferable driving experience.
Brief description of the drawings
Fig. 1 is the system architecture schematic diagram of the present invention；
Fig. 2 is embodiments of the invention workflow diagram；
Fig. 3 is each module connection figure of system of one embodiment of the invention；
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples；
Referring to Fig. 1, the figure show system architecture, including：Photographing module, navigation module, display module and input mould
Block；
The photographing module, for shooting and identifying the number-plate number of automobile, photographing module is arranged on vehicle running route
On, it can clearly photograph the position of license plate.Multiple photographing modules can be set on travel route, realize the company of vehicle
Continuous identification；
The navigation module, for calculating the current location for the camera for shooting automobile to the travel route of destination；
The display module, for showing the navigation information of vehicle, display module is installed on vehicle running route, can be with
Driver is allowed easily to see the position of the navigation information of display.Multiple display modules can be set on travel route, realize car
Navigation information continuously displays；
The input module, for inputting the destination information and number-plate number information of vehicle.
Referring to Fig. 2, the figure show the workflow diagram of the embodiment of the present invention, comprise the following steps：
Step 101, the license plate number for inputting automobile and destination；
The license plate number of step 102, shooting and identification automobile；
Step 103, the current location calculating navigation way according to the camera for shooting automobile；
Step 104, display navigation way.
Fig. 3 is the system embodiment in the present invention, and system includes following connection：Between photographing module 1 and navigation module 2
By TCP/IP network connections, pass through TCP/IP network connections, navigation module 2 and input between navigation module 2 and display module 3
Pass through TCP/IP network connections between module 4.System can also use any of interface between software and hardware technology to realize in the present invention
The interconnection of each intermodule and data transfer.
Technology described herein can be implemented with hardware, software, firmware or its any combinations, described herein
Feature may be provided in the dedicated software modules or hardware module being configured.Above example only to illustrate the present invention skill
Art scheme and it is unrestricted, the present invention is described in detail reference only to preferred embodiment.One of ordinary skill in the art
It should be appreciated that technical scheme can be modified or equivalent substitution, without departing from technical solution of the present invention
Spirit and scope, it all should cover among scope of the presently claimed invention.
Claims (4)
- A kind of 1. system of auto navigation, it is characterised in that including：Photographing module, navigation module, display module and input mould Block；The photographing module, for shooting and identifying the number-plate number of automobile；The navigation module, for calculating the position for the camera for shooting license plate to the travel route of destination；The display module, for showing the navigation information of vehicle；The input module, for inputting the destination information and number-plate number information of vehicle.
- 2. the system as claimed in claim 1, photographing module therein is arranged on vehicle running route, can clearly be photographed The position of license plate.Multiple photographing modules can be set on travel route, realize the continuous identification of vehicle.
- 3. the system as claimed in claim 1, display module therein is installed on vehicle running route, and driver can be allowed light Pine sees the position of the navigation information of display.Multiple display modules can be set on travel route, realize vehicle navigation information Continuously display.
- A kind of 4. method of auto navigation, it is characterised in that this method includes：(1) license plate number and the destination of automobile are inputted；(2) shoot and identify the license plate number of automobile；(3) navigation way is calculated according to the current location of the camera of shooting automobile；；(4) navigation way is shown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710969062.7A CN107806885A (en) | 2017-10-18 | 2017-10-18 | A kind of method and system of auto navigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710969062.7A CN107806885A (en) | 2017-10-18 | 2017-10-18 | A kind of method and system of auto navigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107806885A true CN107806885A (en) | 2018-03-16 |
Family
ID=61591536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710969062.7A Pending CN107806885A (en) | 2017-10-18 | 2017-10-18 | A kind of method and system of auto navigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107806885A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111561946A (en) * | 2020-06-15 | 2020-08-21 | 航天科工智慧产业发展有限公司 | Navigation method, device, system, medium and electronic equipment for visitor vehicle |
-
2017
- 2017-10-18 CN CN201710969062.7A patent/CN107806885A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111561946A (en) * | 2020-06-15 | 2020-08-21 | 航天科工智慧产业发展有限公司 | Navigation method, device, system, medium and electronic equipment for visitor vehicle |
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Legal Events
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180316 |