CN102951089B - Vehicle-mounted navigation and active safety system based on mobile equipment camera - Google Patents

Vehicle-mounted navigation and active safety system based on mobile equipment camera Download PDF

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Publication number
CN102951089B
CN102951089B CN201210297559.6A CN201210297559A CN102951089B CN 102951089 B CN102951089 B CN 102951089B CN 201210297559 A CN201210297559 A CN 201210297559A CN 102951089 B CN102951089 B CN 102951089B
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vehicle
mobile
treater
camera
image layer
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CN102951089A (en
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范平清
邓畅
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Shanghai University of Engineering Science
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Shanghai University of Engineering Science
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Abstract

The invention relates to a vehicle-mounted navigation and active safety system based on a mobile equipment camera. The vehicle-mounted navigation and active safety system comprises mobile equipment with a camera, a remote server, a processor, a display screen, a vehicle-mounted global position system (GPS), wireless communication equipment and alarm equipment, wherein the mobile equipment, the vehicle-mounted GPS, the display screen and the alarm equipment are connected with the processor; the processor is connected with the remote server through the wireless communication equipment or is directly connected with the remote server through the mobile equipment; the mobile equipment is arranged on a front windshield of the vehicle through a bracket; and the camera of the mobile equipment is arranged towards the front of the vehicle. Compared with the prior art, the vehicle-mounted navigation and active safety system is convenient to use, and the running safety can be effectively improved.

Description

Based on vehicle mounted guidance and the active safety system of mobile device camera
Technical field
The present invention relates to a kind of auto-navigation system, especially relate to a kind of vehicle mounted guidance based on mobile device camera and active safety system.
Background technology
At present, the similar products existed on the market mainly contain automatic navigator, drive recorder, lane shift annunciator etc., and each product all exists certain shortcoming:
1. the main display interface of product such as vehicle mounted guidance is bidimensional or three-dimensional map, not intuitively.
2. the front video when record that drive recorder is only simple travels, does not export any useful information.
3. active safety equipment is as very expensive in lane shift annunciator etc.
Summary of the invention
Object of the present invention is exactly provide a kind of easy to use and effectively can improve the vehicle mounted guidance based on mobile device camera and the active safety system of traffic safety to overcome defect that above-mentioned prior art exists.
Object of the present invention can be achieved through the following technical solutions:
A kind of vehicle mounted guidance based on mobile device camera and active safety system, comprise with the mobile device of camera, remote server, treater, read-out, vehicle GPS, Wireless Telecom Equipment and panalarm, described mobile device, vehicle GPS, read-out are all connected with treater with panalarm, described treater is by Wireless Telecom Equipment or directly connect remote server by mobile device, described mobile device is by Bracket setting on the front windshield of vehicle, and the camera of mobile device is arranged towards vehicle front;
The Real-time Road image that camera shooting vehicle travels, this image is sent to treater, process generates live preview image layer, simultaneous processor obtains geographic coordinates and the direction information of current location according to the gyroscope of vehicle GPS and vehicle, and the road scenes information of current location periphery is obtained by the map data base in mobile device or remote server and navigation engine, generate augmented reality image layer, then augmented reality image layer is superimposed to live preview image layer by treater, is exported by read-out.
The process of described treater to Real-time Road image comprises the outline line identifying road, track and building.
Described road scenes information comprises road name, front turn direction, building information, parking lot information and fuel station information.
The additive process of augmented reality image layer and live preview image layer is: road scenes information augmented reality image layer comprised is increased on live preview image layer.
When by the geographic coordinates of current location, treater judges that vehicle enters fastlink, automatically open lane shift alarm.
When the outline line that treater recognizes track continues to shake on a large scale, control panalarm and report to the police.
Compared with prior art, the invention provides directly perceived, practical equipment, its image exported comprises more useful information, automatically can open alarm function, and cost is lower according to the running information obtained.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment
As shown in Figure 1, a kind of vehicle mounted guidance based on mobile device camera and active safety system, comprise with the mobile device 1 of camera, vehicle GPS 3, remote server 7, treater 2, read-out 5, Wireless Telecom Equipment 6 and panalarm 4.Mobile device 1, vehicle GPS 3, read-out 5 are all connected with treater 5 with panalarm 3, treater 2 is by Wireless Telecom Equipment 6 or directly connect remote server 7 by mobile device 1, mobile device 1 by Bracket setting on the front windshield of vehicle, the camera of mobile device 1 is arranged towards vehicle front, makes it can photograph the image of travel.
After the Real-time Road image that camera shooting vehicle travels, obtain image preview data.Via USB or bluetooth connection mode, this image is sent to treater by long-range display frame buffer memory host-host protocol.
Treater identifies the outline line of road, track and building via real-time image analysis software library from frame buffer data, thus generates live preview image layer;
Simultaneous processor obtains geographic coordinates and the direction information of current location according to the gyroscope of vehicle GPS and vehicle, and the road scenes information of current location periphery is obtained by the map data base in mobile device or remote server and navigation engine, generate augmented reality image layer.Road scenes information comprises road name, front turn direction, building information, parking lot information and fuel station information etc.;
Then augmented reality image layer is superimposed to live preview image layer by treater, is exported by read-out, uses to chaufeur.
In addition, the present invention with active alarming function, when by the geographic coordinates of current location, treater judges that vehicle enters fastlink, can also open lane shift alarm function automatically.When the outline line that treater recognizes track continues to shake on a large scale, panalarm can be controlled and report to the police.

Claims (4)

1. the vehicle mounted guidance based on mobile device camera and active safety system, it is characterized in that, comprise with the mobile device of camera, vehicle GPS, remote server, treater, read-out, Wireless Telecom Equipment and panalarm, described mobile device, vehicle GPS, read-out are all connected with treater with panalarm, described treater connects remote server by Wireless Telecom Equipment, described mobile device is by Bracket setting on the front windshield of vehicle, and the camera of mobile device is arranged towards vehicle front;
The Real-time Road image that camera shooting vehicle travels, this image is sent to treater, process generates live preview image layer, simultaneous processor obtains geographic coordinates and the direction information of current location according to the gyroscope of vehicle GPS and vehicle, and the road scenes information of current location periphery is obtained by the map data base in mobile device or remote server and navigation engine, generate augmented reality image layer, then augmented reality image layer is superimposed to live preview image layer by treater, exported by read-out, when by the geographic coordinates of current location, treater judges that vehicle enters fastlink, the alarm of automatic unlatching lane shift,
Described road scenes information comprises road name, front turn direction, building information, parking lot information and fuel station information.
2. a kind of vehicle mounted guidance based on mobile device camera according to claim 1 and active safety system, is characterized in that, the process of described treater to Real-time Road image comprises the outline line identifying road, track and building.
3. a kind of vehicle mounted guidance based on mobile device camera according to claim 1 and active safety system, it is characterized in that, the additive process of augmented reality image layer and live preview image layer is: road scenes information augmented reality image layer comprised is increased on live preview image layer.
4. a kind of vehicle mounted guidance based on mobile device camera according to claim 2 and active safety system, is characterized in that, when the outline line that treater recognizes track continues to shake on a large scale, controls panalarm and report to the police.
CN201210297559.6A 2012-08-20 2012-08-20 Vehicle-mounted navigation and active safety system based on mobile equipment camera Active CN102951089B (en)

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CN103489314B (en) * 2013-09-25 2015-09-09 广东欧珀移动通信有限公司 Real-time road display packing and device
CN107610503A (en) * 2013-11-27 2018-01-19 高路生 A kind of parking car searching method based on gps satellite positioning
CN104596523B (en) 2014-06-05 2019-05-07 腾讯科技(深圳)有限公司 A kind of streetscape destination bootstrap technique and equipment
CN104266654A (en) * 2014-09-26 2015-01-07 广东好帮手电子科技股份有限公司 Vehicle real scene navigation system and method
KR20160065722A (en) * 2014-12-01 2016-06-09 팅크웨어(주) Electronic apparatus, control method of electronic apparatus, computer program and computer readable recording medium
KR101822890B1 (en) 2015-01-22 2018-01-29 엘지전자 주식회사 Front Vedeo Camera for Vehicles
KR20160146504A (en) * 2015-06-11 2016-12-21 가시오게산키 가부시키가이샤 Image shooting apparatus, information acquiring apparatus, information acquiring system, transmission control method, information acquiring method, and computer program stored in recording medium
BR112018005303A2 (en) * 2015-09-18 2018-10-09 Hewlett Packard Development Co display of enlarged images through paired devices
CN105844935B (en) * 2016-03-16 2018-10-09 恒大法拉第未来智能汽车(广东)有限公司 Vehicle vision ancillary equipment and method
CN105785997B (en) * 2016-04-20 2019-11-22 北京新能源汽车股份有限公司 Control method for vehicle, device and system
CN107545770A (en) * 2016-06-29 2018-01-05 杭州海康威视数字技术股份有限公司 A kind of air navigation aid, apparatus and system
US9927810B1 (en) * 2016-09-19 2018-03-27 Delphi Technologies, Inc. Automated-vehicle safe-stop-zone mapping system
CN107730970B (en) * 2017-02-14 2021-03-02 西安艾润物联网技术服务有限责任公司 Parking lot entrance and exit live-action display method and device
CN107909838A (en) * 2017-10-24 2018-04-13 捷开通讯(深圳)有限公司 A kind of method, intelligent terminal and automobile data recorder for obtaining Traffic Information
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