CN105390025A - Intelligent traffic safety management system based on location information - Google Patents
Intelligent traffic safety management system based on location information Download PDFInfo
- Publication number
- CN105390025A CN105390025A CN201510781753.5A CN201510781753A CN105390025A CN 105390025 A CN105390025 A CN 105390025A CN 201510781753 A CN201510781753 A CN 201510781753A CN 105390025 A CN105390025 A CN 105390025A
- Authority
- CN
- China
- Prior art keywords
- information
- vehicle
- transmission network
- car
- traffic
- 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
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/166—Anti-collision systems for active traffic, e.g. moving vehicles, pedestrians, bikes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention discloses an intelligent traffic safety management system based on location information, comprising mobile terminals, an information transmission network, information release nodes, a navigation and positioning system, and a service center. The mobile terminals receive a satellite signal issued by the navigation and positioning system, determine the location and moving direction of vehicles or pedestrians, and regularly transmit the received information to the service center through the information transmission network. The information release nodes are arranged on the road, and receive the information of the service center through the information transmission network. The mobile terminals judge the traffic situation around according to the received traffic information, give a voice prompt when there is a risk of collision, and control the accelerators and brake systems of corresponding vehicles. According to the invention, the purpose can be achieved by making full use of existing technologies and equipment and using a corresponding upgrading program, without the need for large-scale reconstruction of road facilities or vehicles. The system is easier to popularize and apply.
Description
Technical field
The invention belongs to traffic safety technology field, particularly a kind of traffic safety intelligent management system of position-based information.
Background technology
Automobile pollution refers to be exactly the quantity that an area has vehicle, and estimate, the automotive society recoverable amount of China's the year two thousand twenty will reach surprising 200,000,000, and huge locomotive stock has grown many social concerns, especially brings huge pressure to traffic administration.According to statistics, the number of casualties that China causes because of traffic hazard is every year more than 200,000 people, and one of major reason causing traffic injuries and deaths is: the collision accident caused because vehicle operator is careless and inadvertent between motor vehicles, non power driven vehicle, pedestrian.Therefore, in order to reduce traffic injuries and deaths accident, needing to give warning in advance to the risk of collision in vehicle travel process, until automatically control vehicle deceleration, brake, preventing the collision between vehicle and between vehicle-pedestrian.
The prerequisite of early warning means automatically will detect the vehicle on road, pedestrian, and existing automatic testing method installs video camera or detect radar on vehicle, whether barrier is had to detect vehicle front, but video detects the impact being subject to the environment such as weather, usually there is blind area and under-sensitive problem in radar detection, all cannot automatically detect road vehicle and pedestrian by efficiently and effectively.
On the other hand, the Beidou satellite navigation system of China is the GPS (Global Position System) that China develops voluntarily, covers the Asian-Pacific area.Beidou satellite navigation system by space segment, ground segment and user segment three part form, round-the-clock, round-the-clock can provide high precision, highly reliable location, navigation, time service service for all types of user in the world, and tool short message communication capacity, tentatively possess area navigation, location and time service ability, positioning precision 10 meters, rate accuracy 0.2 meter per second, time service precision 10 nanosecond.The information processing technology development such as mobile communication technology, large data technique rapidly, for the transmission of bulk information and process provide technical foundation.The intelligence degree of vehicle-mounted control and messaging device also to steadily improve and day by day universal, with positioning function smart mobile phone also almost the whole people popularize.Above condition is that the realization of this patent provides every technical support.
Summary of the invention
The object of the invention is to provide one automatically to detect road vehicle and pedestrian by efficiently and effectively, and automatically control the traffic safety intelligent management system of position-based information of vehicle deceleration, brake.
For this reason, technical scheme of the present invention is: a kind of traffic safety intelligent management system of position-based information, is characterized in that: comprise mobile terminal, information transmission network, Information issued node, navigation positioning system and service centre; Described mobile terminal is divided into car-mounted terminal and has the smart mobile phone of positioning function, and car-mounted terminal is installed on driving vehicle, and smart mobile phone is carried by pedestrian; Described mobile terminal receives the satellite-signal that navigation positioning system is issued, and determines the position of vehicles or pedestrians, direction of motion, and sends received information to service centre by information transmission network timing; Described Information issued Node configuration is on road, and Information issued node receives the information of service centre by information transmission network, and to vehicle mounted terminal to issue traffic information; Described car-mounted terminal judges surrounding traffic situation according to the transport information received, and sends voice reminder when there being risk of collision, controls throttle and the brake system of vehicle.
Car-mounted terminal in the present invention can be that in car, existing navigator or car running computer are upgraded again, also can develop applicable mobile unit in addition.Information transmission network can utilize existing 3G/4G mobile communications network, also can utilize the wireless computer information transmission network of wireless city.Information issued node can according to different road travel situation quantification and coverage, in vehicle City Regions, Information issued number of nodes is corresponding to be increased, the space and geographical scope of each Information issued Vertex cover can be less, in the sparse area of vehicle, the corresponding minimizing of Information issued number of nodes, the space and geographical scope of each Information issued Vertex cover can be more greatly.Navigation positioning system can be single triones navigation system, also can combinationally use multiple navigational system such as the Big Dipper, GPS, to improve positioning precision.
The present invention can make full use of prior art equipment, then achieves the goal in conjunction with corresponding ROMPaq, without the need to carrying out large-scale redevelopment to road equipment or vehicle, easier promotion and application.Reliability based on existing common information transmission network and navigation positioning system is high, and the present invention effectively can overcome the deficiency of traditional video or radar detecting method existence, prevents the generation of collision accident better.Service centre can concentrate all driving vehicle information, and control of traffic and road department can real-time query relevant information.
Accompanying drawing explanation
Be described in further detail below in conjunction with accompanying drawing and embodiments of the present invention.
Fig. 1 is structural representation of the present invention.
Be labeled as in figure: mobile terminal 1, car-mounted terminal 11, smart mobile phone 12, information transmission network 2, Information issued node 3, navigation positioning system 4, service centre 5.
Embodiment
See accompanying drawing.The present embodiment comprises mobile terminal 1, information transmission network 2, Information issued node 3, navigation positioning system 4 and service centre 5; Described mobile terminal 1 is divided into car-mounted terminal 11 and has the smart mobile phone 12 of positioning function; Described car-mounted terminal 11 is installed on driving vehicle, car-mounted terminal 11 receives the satellite-signal that navigation positioning system 4 is issued, determine the position of vehicle, travel direction, and send the relevant information (position, travel direction, travel speed) of vehicle to service centre 5 by information transmission network 2 timing; Described smart mobile phone 12 is carried by pedestrian, receive the location navigation signal of navigation positioning system 4, and calculate the information such as position, the speed of travel, direction of travel of pedestrian or bicycle, and above-mentioned information is real-time transmitted to service centre 5 by information transmission network 2; Described Information issued node 3 is arranged on road, and Information issued node 3 receives the transport information of service centre 5 transmission by information transmission network 2, and issues this transport information to car-mounted terminal 11 in real time; Described car-mounted terminal 11 judges the mobile status of surrounding vehicles or pedestrian according to the transport information received, and sends voice reminder when there being risk of collision, controls throttle and the brake system of vehicle, makes vehicle automatic retarding until stop.
Embodiment one
First based on the consideration of traffic safety and traffic administration aspect, require that the car-mounted terminal 11 described in the present embodiment installed by the vehicle of all travelings, and by the system service center 5 as described in telecom operators and associated companies (as urban construction company, highway operator) or government's Cooperative construction the present embodiment and information transmission network 2.Information issued node described in the present embodiment, when the section that vehicle is comparatively intensive, the wireless network AP access point be arranged on light pole can be utilized to realize, and the space and geographical scope of each Information issued Vertex cover can be less; When the section that vehicle is comparatively sparse, can utilize the base station configuration information publisher node of mobile communications network, the coverage of each Information issued point can be larger.
Received the positioning signal of navigation positioning system 4 by the car-mounted terminal 11 in mobile terminal 1 in all vehicle travel process, determine position and the travel direction of vehicle, and timing sends the position of self, travel direction and driving speed information to service centre 5 by information transmission network 2.Pedestrian and the non-maneuver driver smart mobile phone 12 also by carrying with, timing sends the positional information of self to service centre 5 by information transmission network 2.
Described service centre 5 grasps the relevant information of all driving vehicles in certain highway or certain urban area in real time, and carry the pedestrian and non motorized vehicle positional information of positioning function smart mobile phone, and in conjunction with digital map subregional release news (division of area size can adjust according to actual conditions), this releases news and contains the position of all vehicles in certain geographic range, travel direction, the information such as travel speed, and carry the pedestrian and non motorized vehicle positional information of positioning function smart mobile phone, also other transport information (as: traffic controls can be superposed as required, traffic prewarning, congestion in road situation etc. contributes to the relevant information of vehicle drive).Information is sent on Information issued node 3 by information transmission network 2 by service centre 5, and is broadcast to the vehicle of all travelings in certain limit around this Information issued node by Information issued node 3.
Car-mounted terminal 11 on driving vehicle receives the relevant information that Information issued node 3 is issued, and after the process of car-mounted terminal 11, each vehicle travelled on road surface just can the position of all vehicles, the information such as travel direction and travel speed in certain limit around perception self, and carry the pedestrian and non motorized vehicle positional information of positioning function smart mobile phone 12.Simultaneously, car-mounted terminal 11 is according to obtained surrounding vehicles information, and carry the pedestrian and non motorized vehicle positional information of positioning function smart mobile phone 12, and in conjunction with self position, travel direction and travel speed, automatic decision is with or without the danger with surrounding vehicles, pedestrian or bicycle collision.When judging to have risk of collision with surrounding vehicles, pedestrian or bicycle but danger is little, first sending voice reminder, reminding driver to take deceleration, measures to keep clear; When judging that risk of collision is larger, by automatically controlling the throttle of vehicle, brake gear automatically to vehicle deceleration, until bring to a halt to car.Thus effectively prevent the generation of vehicle collision.Car-mounted terminal 11 also can according to received other transport information (as: traffic control, traffic prewarning, congestion in road situation etc. contribute to the relevant information of vehicle drive), corresponding voice reminder information is sent to driver, to remind driver to select best travel route, improve and line efficiency.
The vehicle position information that vehicle supervision department can grasp according to service centre 5, the vehicle congestion situation of each road section of real-time understanding, the length of each intersection vehicle queue, thus adjust corresponding traffic management measure in time, establish that card is shunted, urban road intersection traffic lamp passes through the adjustment of parameter as highway, thus improve the vehicle pass-through efficiency of road.
Claims (1)
1. a traffic safety intelligent management system for position-based information, is characterized in that: comprise mobile terminal, information transmission network, Information issued node, navigation positioning system and service centre; Described mobile terminal is divided into car-mounted terminal and has the smart mobile phone of positioning function, and car-mounted terminal is installed on driving vehicle, and smart mobile phone is carried by pedestrian; Described mobile terminal receives the satellite-signal that navigation positioning system is issued, and determines the position of vehicles or pedestrians, direction of motion, and sends received information to service centre by information transmission network timing; Described Information issued Node configuration is on road, and Information issued node receives the information of service centre by information transmission network, and to vehicle mounted terminal to issue traffic information; Described car-mounted terminal judges surrounding traffic situation according to the transport information received, and sends voice reminder when there being risk of collision, controls throttle and the brake system of vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510781753.5A CN105390025A (en) | 2015-11-16 | 2015-11-16 | Intelligent traffic safety management system based on location information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510781753.5A CN105390025A (en) | 2015-11-16 | 2015-11-16 | Intelligent traffic safety management system based on location information |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105390025A true CN105390025A (en) | 2016-03-09 |
Family
ID=55422261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510781753.5A Pending CN105390025A (en) | 2015-11-16 | 2015-11-16 | Intelligent traffic safety management system based on location information |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105390025A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106530778A (en) * | 2016-12-26 | 2017-03-22 | 厦门京通科技有限公司 | System and method utilizing APP to form intelligent congestion avoiding and safety prompts based on satellite positioning |
| CN106652560A (en) * | 2016-12-12 | 2017-05-10 | 珠海格力电器股份有限公司 | Road safety method and device |
| CN107454554A (en) * | 2016-06-01 | 2017-12-08 | 福特全球技术公司 | Escape truck using vehicle to vehicle communication |
| CN107742442A (en) * | 2017-10-31 | 2018-02-27 | 奇瑞汽车股份有限公司 | Street lamp early warning system, method, computer-readable recording medium |
| CN108039066A (en) * | 2018-01-18 | 2018-05-15 | 程学浩 | A kind of novel intelligent traffic safety traveling apparatus |
| CN108182826A (en) * | 2016-12-08 | 2018-06-19 | 罗伯特·博世有限公司 | For passing through the method and apparatus of at least one pedestrian of vehicle identification |
| CN108510772A (en) * | 2017-02-28 | 2018-09-07 | 西门子公司 | Traffic control system |
| CN110070716A (en) * | 2019-04-29 | 2019-07-30 | 深圳成谷科技有限公司 | A kind of two visitors, one danger vehicle early warning method and system based on bus or train route coordination technique |
| CN110349441A (en) * | 2019-05-24 | 2019-10-18 | 王晓钟 | The safe early warning wireless beacon technical solution of vehicles anticollision |
| CN111432332A (en) * | 2020-03-31 | 2020-07-17 | 蒋荣钢 | Rapid transmission method and system for pedestrian traffic safety information |
| CN118363051A (en) * | 2024-06-19 | 2024-07-19 | 银河航天(北京)通信技术有限公司 | Low-orbit satellite navigation method, device, electronic equipment and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010048470A1 (en) * | 2009-10-20 | 2011-08-04 | GM Global Technology Operations LLC, ( n. d. Ges. d. Staates Delaware ), Mich. | Communication between vehicle and entity |
| CN103594002A (en) * | 2013-09-29 | 2014-02-19 | 芜湖伯特利汽车安全系统有限公司 | Vehicle safety protection system |
| CN103617747A (en) * | 2013-11-07 | 2014-03-05 | 北京智谷睿拓技术服务有限公司 | Information processing method, vehicle-mounted terminal and handheld equipment |
| CN103927904A (en) * | 2014-04-08 | 2014-07-16 | 中国科学院合肥物质科学研究院 | Pedestrian anti-collision early warning system and early warning method thereof using smartphone |
| CN104183158A (en) * | 2014-08-14 | 2014-12-03 | 同济大学 | Intersection real-time intelligent safety warning system based on intelligent phones and cloud computing and implementation method thereof |
| CN104269070A (en) * | 2014-08-20 | 2015-01-07 | 东风汽车公司 | Active vehicle safety pre-warning method and safety pre-warning system with same applied |
-
2015
- 2015-11-16 CN CN201510781753.5A patent/CN105390025A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010048470A1 (en) * | 2009-10-20 | 2011-08-04 | GM Global Technology Operations LLC, ( n. d. Ges. d. Staates Delaware ), Mich. | Communication between vehicle and entity |
| CN103594002A (en) * | 2013-09-29 | 2014-02-19 | 芜湖伯特利汽车安全系统有限公司 | Vehicle safety protection system |
| CN103617747A (en) * | 2013-11-07 | 2014-03-05 | 北京智谷睿拓技术服务有限公司 | Information processing method, vehicle-mounted terminal and handheld equipment |
| CN103927904A (en) * | 2014-04-08 | 2014-07-16 | 中国科学院合肥物质科学研究院 | Pedestrian anti-collision early warning system and early warning method thereof using smartphone |
| CN104183158A (en) * | 2014-08-14 | 2014-12-03 | 同济大学 | Intersection real-time intelligent safety warning system based on intelligent phones and cloud computing and implementation method thereof |
| CN104269070A (en) * | 2014-08-20 | 2015-01-07 | 东风汽车公司 | Active vehicle safety pre-warning method and safety pre-warning system with same applied |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107454554A (en) * | 2016-06-01 | 2017-12-08 | 福特全球技术公司 | Escape truck using vehicle to vehicle communication |
| CN107454554B (en) * | 2016-06-01 | 2021-10-15 | 福特全球技术公司 | Emergency access using vehicle-to-vehicle communication |
| CN108182826A (en) * | 2016-12-08 | 2018-06-19 | 罗伯特·博世有限公司 | For passing through the method and apparatus of at least one pedestrian of vehicle identification |
| CN106652560B (en) * | 2016-12-12 | 2019-05-14 | 珠海格力电器股份有限公司 | Road safety method and device |
| CN106652560A (en) * | 2016-12-12 | 2017-05-10 | 珠海格力电器股份有限公司 | Road safety method and device |
| CN106530778A (en) * | 2016-12-26 | 2017-03-22 | 厦门京通科技有限公司 | System and method utilizing APP to form intelligent congestion avoiding and safety prompts based on satellite positioning |
| CN108510772A (en) * | 2017-02-28 | 2018-09-07 | 西门子公司 | Traffic control system |
| CN107742442A (en) * | 2017-10-31 | 2018-02-27 | 奇瑞汽车股份有限公司 | Street lamp early warning system, method, computer-readable recording medium |
| CN108039066A (en) * | 2018-01-18 | 2018-05-15 | 程学浩 | A kind of novel intelligent traffic safety traveling apparatus |
| CN110070716A (en) * | 2019-04-29 | 2019-07-30 | 深圳成谷科技有限公司 | A kind of two visitors, one danger vehicle early warning method and system based on bus or train route coordination technique |
| CN110349441A (en) * | 2019-05-24 | 2019-10-18 | 王晓钟 | The safe early warning wireless beacon technical solution of vehicles anticollision |
| CN111432332A (en) * | 2020-03-31 | 2020-07-17 | 蒋荣钢 | Rapid transmission method and system for pedestrian traffic safety information |
| CN118363051A (en) * | 2024-06-19 | 2024-07-19 | 银河航天(北京)通信技术有限公司 | Low-orbit satellite navigation method, device, electronic equipment and storage medium |
| CN118363051B (en) * | 2024-06-19 | 2024-09-03 | 银河航天(北京)通信技术有限公司 | Low-orbit satellite navigation method, device, electronic equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105390025A (en) | Intelligent traffic safety management system based on location information | |
| KR101615970B1 (en) | System for providing traffic information of road work zone using dedicated road traffic communication-based roadside unit (rsu) and onboard unit (obu), and method for the same | |
| CN106448254B (en) | V2X Internet of vehicles system, vehicle-mounted terminal, server and parking space detection method | |
| US9911334B2 (en) | Connected vehicle traffic safety system and a method of warning drivers of a wrong-way travel | |
| CN101799977B (en) | Intelligent traffic system | |
| CN103465907B (en) | A kind of automotive correlation prevention device and method | |
| WO2018082390A1 (en) | V2x technology-based vehicular communication apparatus and method | |
| EP1224647B1 (en) | Information system | |
| CN102074114B (en) | Device and method for controlling speed of BRT (bus rapid transit) | |
| CN103985267A (en) | System and method for synchronously displaying traffic signal lamp state of front intersection | |
| CN212160932U (en) | ETC-X system for realizing urban road vehicle-road cooperation | |
| US20130162449A1 (en) | Traffic Routing Using Intelligent Traffic Signals, GPS and Mobile Data Devices | |
| CN104537852A (en) | Road accident prompting method based on vehicle-road collaboration | |
| CN105070084A (en) | Vehicle speed guiding method and system based on short-distance wireless communication | |
| CN204759749U (en) | Highway intelligent integrated service system | |
| CN102005118A (en) | Real-time traffic jam information service system based on GPS (global positioning system) and wireless network technique | |
| CN202003509U (en) | Intelligent traffic management system based on inter-vehicle network | |
| CN101789185A (en) | Wireless traffic signal system and method thereof cooperated with vehicle tracks at intersections | |
| CN102930738A (en) | Vehicle positioning and traffic flow detection system and method | |
| CN102324182A (en) | Traffic road information detection system based on cellular network and detection method thereof | |
| CN101436346A (en) | Traffic intelligent management system and method | |
| CN102682595A (en) | System and method for guiding and commanding urban highway traffic jam based on mobile phone communication | |
| CN106384528A (en) | Vehicle accident information prompting system | |
| Marilisa et al. | C-ITS communication: an insight on the current research activities in the European Union | |
| CN110853352A (en) | Vehicle distance confirmation and road congestion query system based on 5G communication technology |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160309 |
|
| WD01 | Invention patent application deemed withdrawn after publication |