CN107084738A - The onboard navigation system with safety prompt function function is merged with outdoor scene - Google Patents
The onboard navigation system with safety prompt function function is merged with outdoor scene Download PDFInfo
- Publication number
- CN107084738A CN107084738A CN201710353963.3A CN201710353963A CN107084738A CN 107084738 A CN107084738 A CN 107084738A CN 201710353963 A CN201710353963 A CN 201710353963A CN 107084738 A CN107084738 A CN 107084738A
- Authority
- CN
- China
- Prior art keywords
- rangefinder
- display screen
- camera
- micro computer
- computer module
- 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
- G01C21/3453—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
-
- 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
- G01C21/3647—Guidance involving output of stored or live camera images or video streams
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Navigation (AREA)
Abstract
A kind of onboard navigation system merged with outdoor scene with safety prompt function function, by camera, rangefinder, satellite positioning module, micro computer module, display screen and loudspeaker composition, camera and rangefinder are arranged at headstock, the ranging end for shooting end and rangefinder of camera is towards headstock front, display screen is arranged on the console of vehicle, camera, rangefinder and the signal output part of satellite positioning module are connected to the signal input part of micro computer module, the signal input part of display screen and loudspeaker is connected to the signal output part of micro computer module, micro computer module is built with navigation system and safety prompting system；There is the onboard navigation system of outdoor scene fusion and safety prompt function function can be blended navigation map and real scene image according to current positional information for this, show that navigation hint is marked on real scene image, safe distance is extrapolated according to vehicle speed value simultaneously, when spacing is less than the safe distance, i.e., prompting message is sent to driver by display screen and loudspeaker.
Description
Technical field
A kind of onboard navigation system merged with outdoor scene with safety prompt function function.
Background technology
Existing onboard navigation system coordinates its electronic map to be led according to the positional information obtained from satellite positioning module
Boat, and electronic map has certain difference with outdoor scene, causes user not easy to identify.The safety prompt function of existing onboard navigation system
Function is to calculate speed according to the change in location situation obtained from satellite positioning module, is carried out in conjunction with the speed limit of road
Remind, and safety can not be calculated according to the distance between vehicle or barrier and this car of current vehicle speed combination vehicle front
The image labeling of front vehicles or barrier is coordinated to carry out safety prompt function after distance again.
The content of the invention
In order to overcome existing vehicle mounted guidance to mark navigation information by outdoor scene, it is impossible to according to front vehicles or barrier
Carry out the deficiency of safety prompt function with the distance between this car, the present invention provides a kind of merged with outdoor scene and safety prompt function function
Onboard navigation system.There is real-time obtain of the micro computer module of the onboard navigation system of outdoor scene fusion and safety prompt function function to take the photograph for this
As head shoot image, rangefinder measure with front vehicles or obstacle distance, and in real time from satellite positioning module obtain position
Confidence ceases, and blends navigation map and real scene image according to current positional information, shows that navigation is carried on real scene image
Indicating is noted, while calculating vehicle speed value according to the vehicle position information changed in the unit interval, is then extrapolated under the speed
Safe distance, when the distance measured from rangefinder is less than the safe distance, i.e., by display screen and loudspeaker to vehicle drive
Member sends prompting message, and will add on a display screen with this car distance less than the front vehicles of safe distance or the image of barrier
Upper beacon information.
The technical solution adopted for the present invention to solve the technical problems is：This has outdoor scene fusion and safety prompt function function
Onboard navigation system is made up of camera, rangefinder, satellite positioning module, micro computer module, display screen and loudspeaker, camera
It is arranged on rangefinder at headstock, the ranging end for shooting end and rangefinder of camera is towards headstock front, and display screen is installed
On the console of vehicle, the signal output part of camera, rangefinder and satellite positioning module is connected to the letter of micro computer module
The signal input part of number input, display screen and loudspeaker is connected in the signal output part of micro computer module, micro computer module
Equipped with navigation system and safety prompting system；Micro computer module obtain in real time camera shooting image, rangefinder measure with
Front vehicles or obstacle distance, and positional information is obtained from satellite positioning module in real time, it will be led according to current positional information
Boat map and real scene image are blended, and show that navigation hint is marked on real scene image, while changing according in the unit interval
Vehicle position information calculate vehicle speed value, then extrapolate the safe distance under the speed, when measured from rangefinder with it is preceding
When the distance of square vehicle or barrier is less than the safe distance, i.e., prompting is sent to vehicle driver by display screen and loudspeaker
Information, and the front vehicles of safe distance or the image of barrier will be less than with this car distance on a display screen plus sign letter
Breath.
The beneficial effects of the invention are as follows, it can show that navigation hint is marked on real scene image, and can be according to this car speed
Ben Che and front vehicles or the safe distance of barrier are extrapolated, and coordinates the image labeling of front vehicles or barrier to be pacified
It is complete to remind.
Brief description of the drawings
The present invention is further described below in conjunction with the accompanying drawings.
Fig. 1 is the composition structure and data transfer mode schematic diagram of the present invention.
In figure（1）Camera,（2）Rangefinder,（3）Satellite positioning module,（4）Micro computer module,（5）Display screen,（6）Raise
Sound device.
Embodiment
This has the onboard navigation system of outdoor scene fusion and safety prompt function function by camera（1）, rangefinder（2）, satellite
Locating module（3）, micro computer module（4）, display screen（5）And loudspeaker（6）Composition, camera and rangefinder are arranged on headstock
Place, the ranging end for shooting end and rangefinder of camera is towards headstock front, and display screen is arranged on the console of vehicle, taken the photograph
As the signal output part of head, rangefinder and satellite positioning module is connected to the signal input part of micro computer module, display screen and raise
The signal input part of sound device is connected to the signal output part of micro computer module, and micro computer module is carried built with navigation system and safety
The system of waking up；Micro computer module obtain in real time camera shooting image, rangefinder measure with front vehicles or obstacle distance,
And positional information is obtained from satellite positioning module in real time, navigation map is mutually melted with real scene image according to current positional information
Close, show that navigation hint is marked on real scene image, while being calculated according to the vehicle position information changed in the unit interval
Vehicle speed value, then extrapolates the safe distance under the speed, when being measured from rangefinder and front vehicles or the distance of barrier
During less than the safe distance, i.e., prompting message is sent to vehicle driver by display screen and loudspeaker, and on a display screen will
It is less than the front vehicles of safe distance with this car distance or the image of barrier adds beacon information.
Disclosed above is only the specific embodiment of the application, but the application is not limited to this, any this area
The thinkable change of technical staff, should all fall into the protection domain of the application.
Claims (1)
1. a kind of onboard navigation system merged with outdoor scene with safety prompt function function, by camera, rangefinder, satellite fix mould
Block, micro computer module, display screen and loudspeaker composition, it is characterized in that：Camera and rangefinder are arranged at headstock, camera
The ranging end of end and rangefinder is shot towards headstock front, display screen is arranged on the console of vehicle, camera, rangefinder
It is connected to the signal input part of micro computer module with the signal output part of satellite positioning module, the signal of display screen and loudspeaker is defeated
Enter the signal output part that end is connected to micro computer module, micro computer module is built with navigation system and safety prompting system；Micro- electricity
Brain module obtains the image of camera shooting in real time, rangefinder is measured and front vehicles or obstacle distance, and in real time from defending
Star locating module obtains positional information, is blended navigation map and real scene image according to current positional information, in realistic picture
Show that navigation hint is marked on picture, while calculating vehicle speed value according to the vehicle position information changed in the unit interval, then
Extrapolate the safe distance under the speed, when measured from rangefinder with front vehicles or the distance of barrier be less than the safety away from
From when, i.e., prompting message is sent to vehicle driver by display screen and loudspeaker, and on a display screen will be with this car apart from small
Beacon information is added in the front vehicles of safe distance or the image of barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710353963.3A CN107084738A (en) | 2017-05-18 | 2017-05-18 | The onboard navigation system with safety prompt function function is merged with outdoor scene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710353963.3A CN107084738A (en) | 2017-05-18 | 2017-05-18 | The onboard navigation system with safety prompt function function is merged with outdoor scene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107084738A true CN107084738A (en) | 2017-08-22 |
Family
ID=59607366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710353963.3A Pending CN107084738A (en) | 2017-05-18 | 2017-05-18 | The onboard navigation system with safety prompt function function is merged with outdoor scene |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107084738A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107656374A (en) * | 2017-11-15 | 2018-02-02 | 长春理工大学 | A kind of head-up-display system based on catadioptric panorama camera |
| CN111735473A (en) * | 2020-07-06 | 2020-10-02 | 赵辛 | Beidou navigation system capable of uploading navigation information |
| CN117672004A (en) * | 2023-12-05 | 2024-03-08 | 库吉马科技(深圳)有限公司 | Millimeter wave radar vehicle recorder safety detection system and application method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889892A (en) * | 2012-09-13 | 2013-01-23 | 东莞宇龙通信科技有限公司 | Live-action navigation method and navigation terminal |
| CN202753856U (en) * | 2012-08-30 | 2013-02-27 | 深圳市赛格导航科技股份有限公司 | Vehicle crash-proof warning device |
| CN104359487A (en) * | 2014-11-13 | 2015-02-18 | 沈阳美行科技有限公司 | Real scene navigation system |
| CN104833368A (en) * | 2015-05-12 | 2015-08-12 | 寅家电子科技（上海）有限公司 | Live-action navigation system and method |
| CN205537676U (en) * | 2016-04-12 | 2016-08-31 | 深圳市恒昌通电子有限公司 | Vehicle carried pilot system |
| CN106530690A (en) * | 2016-10-31 | 2017-03-22 | 上海斐讯数据通信技术有限公司 | Driving early warning system and driving early warning method |
-
2017
- 2017-05-18 CN CN201710353963.3A patent/CN107084738A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202753856U (en) * | 2012-08-30 | 2013-02-27 | 深圳市赛格导航科技股份有限公司 | Vehicle crash-proof warning device |
| CN102889892A (en) * | 2012-09-13 | 2013-01-23 | 东莞宇龙通信科技有限公司 | Live-action navigation method and navigation terminal |
| CN104359487A (en) * | 2014-11-13 | 2015-02-18 | 沈阳美行科技有限公司 | Real scene navigation system |
| CN104833368A (en) * | 2015-05-12 | 2015-08-12 | 寅家电子科技（上海）有限公司 | Live-action navigation system and method |
| CN205537676U (en) * | 2016-04-12 | 2016-08-31 | 深圳市恒昌通电子有限公司 | Vehicle carried pilot system |
| CN106530690A (en) * | 2016-10-31 | 2017-03-22 | 上海斐讯数据通信技术有限公司 | Driving early warning system and driving early warning method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107656374A (en) * | 2017-11-15 | 2018-02-02 | 长春理工大学 | A kind of head-up-display system based on catadioptric panorama camera |
| CN111735473A (en) * | 2020-07-06 | 2020-10-02 | 赵辛 | Beidou navigation system capable of uploading navigation information |
| CN117672004A (en) * | 2023-12-05 | 2024-03-08 | 库吉马科技(深圳)有限公司 | Millimeter wave radar vehicle recorder safety detection system and application method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5962594B2 (en) | In-vehicle display device and program | |
| CN105806358B (en) | A kind of method and device driving prompt | |
| CN107084738A (en) | The onboard navigation system with safety prompt function function is merged with outdoor scene | |
| US20100103040A1 (en) | Method of using road signs to augment Global Positioning System (GPS) coordinate data for calculating a current position of a personal navigation device | |
| US9404765B2 (en) | On-vehicle display apparatus | |
| CN103895572A (en) | Method and device for displaying driving information of vehicle in front visual field | |
| CN105023429B (en) | Automobile-used wireless vehicle tracking and device | |
| CN102424017A (en) | Intelligent automobile lane change warning system and warning method thereof | |
| JP2008139295A (en) | Device and method for intersection guide in vehicle navigation using camera | |
| CN109747658A (en) | The control device of vehicle | |
| CN102235869A (en) | Method and information system for marking a destination of a motor vehicle | |
| CN110068814A (en) | A kind of method and device measuring obstacle distance | |
| CN103077624A (en) | Real-time navigation road condition system based on global positioning system (GPS) and navigation method | |
| CN110304057A (en) | Car crass early warning, air navigation aid, electronic equipment, system and automobile | |
| KR101302828B1 (en) | Apparatus and method for tracing car location | |
| CN103839303A (en) | Driving recorder and driving warning method | |
| CN110348281A (en) | Alarm device | |
| CN202923502U (en) | Panoramic parking system | |
| CN102236966A (en) | System and method for combining traveling record and early warning device with portable electronic device | |
| JP2014013989A (en) | Augmented reality system | |
| CN110539638A (en) | method and device for assisting driving of traffic equipment | |
| JP5687879B2 (en) | Information processing apparatus, automobile, information processing method and program | |
| CN206907232U (en) | One kind is based on optics multi-vision visual vehicle rear-end collision prior-warning device | |
| JP5196426B2 (en) | Navigation device | |
| CN109229022A (en) | Periphery monitoring apparatus, surroundings monitoring system and environment monitoring method |
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: 20170822 |