CN109949597A - Towards hazard weather and the mobile early warning system of the highway operational safety of emergency event - Google Patents
Towards hazard weather and the mobile early warning system of the highway operational safety of emergency event Download PDFInfo
- Publication number
- CN109949597A CN109949597A CN201910321416.6A CN201910321416A CN109949597A CN 109949597 A CN109949597 A CN 109949597A CN 201910321416 A CN201910321416 A CN 201910321416A CN 109949597 A CN109949597 A CN 109949597A
- Authority
- CN
- China
- Prior art keywords
- early warning
- sensor
- monitoring center
- data acquisition
- towards
- 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
Landscapes
- Traffic Control Systems (AREA)
Abstract
The present invention is towards hazard weather and the mobile early warning system of the highway operational safety of emergency event, including early warning onboard system, communication network, roadside unit and remote monitoring center, the communication network includes mobile wireless transmission network and remote monitoring center Ethernet, the early warning onboard system passes through the Ethernet of wireless network transmission network and remote monitoring center, the early warning onboard system is installed on vehicle, including data acquisition unit, car-mounted computer, Vehicular display device and vehicle power supply, the data acquisition unit, Vehicular display device and vehicle power supply are connected with car-mounted computer, the data acquisition unit and Vehicular display device are also connected with vehicle power supply simultaneously, the data acquisition unit includes traffic flow and road condition detection system, meteorological and environment acquisition system and vehicle location attitude determination system, the roadside unit Including display module and data reception module, the data reception module is connected by the Ethernet of 4G network communication and remote monitoring center.
Description
Technical field
The present invention is crystallized applied to traffic, and in particular to a kind of to run towards hazard weather and the highway of emergency event
Safety moving early warning system.
Background technique
In recent years, China's highway operating mileage and magnitude of traffic flow sustainable growth, the traffic surveillance and control system of highway
Construction achieves significant progress with management, and it is public that the Vehicle Detections equipment such as a large amount of detection coil, video, bayonet has been used for high speed
The traffic safety early warning on road and emergency.However, current traffic monitoring mode depends on the Traffic flow detecting of macroscopic view,
Deficiency is grasped to the operation information of individual vehicle, therefore the specific aim of traffic prewarning and timeliness are to be improved.In bad weather
Under the conditions of (such as mist, rain, snow), traffic accidents take place frequently, and partly cause includes: that driver is unfamiliar with road conditions, Yi Chao
Speed traveling；After traffic accident occurs, alarm not in time, causes subsequent vehicle that can not grasp front road conditions and traffic prewarning in time
Information, and then cause even more serious secondary traffic accident.
Summary of the invention
The technical problem to be solved by the present invention is to, the shortcomings that overcoming the prior art, provide it is a kind of towards hazard weather with
The mobile early warning system of the highway operational safety of emergency event.
The technical solution that the present invention solves the above technical problem is: providing public towards hazard weather and the high speed of emergency event
Road transport row safety moving early warning system, including early warning onboard system, communication network and remote monitoring center, the communication network packet
Mobile wireless transmission network and remote monitoring center Ethernet are included, the early warning onboard system is by wireless network transmission network and far
The Ethernet at range monitoring center, the early warning onboard system are installed on vehicle, including data acquisition unit, car-mounted computer,
Vehicular display device and vehicle power supply, the data acquisition unit, Vehicular display device and vehicle power supply are connected with car-mounted computer
It connects, the data acquisition unit and Vehicular display device are also connected with vehicle power supply simultaneously, and the data acquisition unit includes handing over
Through-flow and road condition detection system, meteorological and environment acquisition system and vehicle location attitude determination system.
Of the invention further limits technical solution:
Traffic flow above-mentioned and road condition detection system include traffic class sensor and road conditions class sensor, the traffic class sensor
For millimetre-wave radar, the road conditions class sensor is video camera and area array CCD camera.
Meteorological and environment acquisition system above-mentioned includes Meteorological Change sensor and road surface class sensor, and wherein Meteorological Change senses
Device includes visibility sensor, sleet quantity sensor and wind speed wind direction sensor, and the road surface class sensor includes remote sensing type road
Surface state sensor, remote sensing type pavement temperature sensor, big air-temperature sensor and atmospheric humidity sensor.
Vehicle location attitude determination system above-mentioned includes GPS receiver and IMU sensor.
Car-mounted computer above-mentioned includes data processing module, data management module, data application module and audio alert
Module, data processing module use technical grade ARM11 processor, and voice alarm module uses ISD1730 speech chip.
The beneficial effects of the present invention are: the present invention passes through traffic flow and road condition detection system, meteorological and environment acquisition system
With vehicle location attitude determination system, the operation information of Weather information, real-time telecommunication flow information and individual vehicle can be obtained, realizes and divides
Weather, pavement branch sections dynamic optimization operating speed improve traffic efficiency and pass through car-mounted computer for every weather traffic information
Integrated treatment simultaneously stores, and provides the meteorological of the express highway section and limits speed, refers to for vehicle operator, while by information
It is sent in the display screen of roadside unit, speed warning and informing is carried out by number and apparent color；And display screen is arranged
At highway main line entrance upstream and downstream 1km, at the 500m of tunnel's entrance and exit downstream, bend middle position and Frequent Accidents
The middle position in section can be able to carry out operating speed early warning to tunnel exit, bend, accident-prone road section, guarantee driving
Safety；
The present invention faces hazard weather, detects road surface by visibility sensor, sleet quantity sensor and wind speed wind direction sensor
State, by detecting that each data calculating judges the pavement behavior, and reminder alarm driving personnel's traffic safety, millimetre-wave radar
It is able to detect traffic flow velocity, the accident for prompting front to occur avoids rear evacuation from not occurring second accident suddenly；
The present invention can also carry out Image Acquisition using traffic engineering facilities of the area array CCD camera to highway trackside, then
According to close-shot photography measure technique and image recognition technology, the damaged condition etc. of Freeway Traffic Engineering Project is detected, with
Just freeway management department takes measures to carry out maintenance management to it.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Specific embodiment
Embodiment 1
The present embodiment provides a kind of towards hazard weather and the mobile early warning system of the highway operational safety of emergency event, structure
As shown in Figure 1, including early warning onboard system, communication network, roadside unit and remote monitoring center, communication network includes mobile nothing
Transmission network network and remote monitoring center Ethernet, early warning onboard system pass through wireless network transmission network and remote monitoring center
Ethernet, early warning onboard system are installed on vehicle, including data acquisition unit, car-mounted computer, Vehicular display device and vehicle-mounted
Power supply, data acquisition unit, Vehicular display device and vehicle power supply are connected with car-mounted computer, the data acquisition unit and
Vehicular display device is also connected with vehicle power supply simultaneously, data acquisition unit include traffic flow and road condition detection system, it is meteorological with
Environment acquisition system and vehicle location attitude determination system, traffic flow and road condition detection system include that traffic class sensor and road conditions class pass
Sensor, and data acquisition unit is provided with the protocol interface to match with each sensor, leading to class sensor is millimetre-wave radar, is adopted
It is connect with CAN protocol structure with data acquisition unit, road conditions class sensor is video camera and area array CCD camera, video
Video camera is connect using BNC protocol interface with data acquisition unit, and area array CCD camera uses Ethernet protocol interface and data
Acquisition unit connection；Meteorological and environment acquisition system includes Meteorological Change sensor and road surface class sensor, and wherein Meteorological Change senses
Device includes visibility sensor, sleet quantity sensor and wind speed wind direction sensor, with RS232 protocol interface and data acquisition list
Member connection, road surface class sensor includes remote sensing type pavement state sensor, remote sensing type pavement temperature sensor, big air-temperature sensor
With atmospheric humidity sensor, it is connect with WiFi protocol interface with data acquisition unit；Vehicle location attitude determination system includes that GPS connects
Receipts machine and IMU sensor, equal Ethernet protocol interface are connect with data acquisition unit；Car-mounted computer includes data processing mould
Block, data management module, data application module and voice alarm module, roadside unit include display module and data reception
Block, the data reception module are connect by 4G network communication with car-mounted computer, the display module include LED display and
Warning lamp is arranged at highway main line entrance upstream and downstream 1km, at the 500m of tunnel's entrance and exit downstream, bend middle position
And the middle position of accident-prone road section.
This implementation is gone on patrol on a highway with vehicle, acquires highway dynamic data in real time, and dynamic data is real-time
It is stored in car-mounted computer in data management module, recycles collected highway real-time road parameter and highway
Operation security road conditions parameter is compared, if actual measurement highway real-time road parameter is joined higher than highway operation security road conditions
In number range, by real-time Freeway Conditions parameter, module is sent to monitoring center to data processing unit by wireless communication,
Warning information is sent in the display screen of each roadside unit by monitoring center, reminds driving people, guarantees traffic safety.
In addition to the implementation, the present invention can also have other embodiments.It is all to use equivalent substitution or equivalent transformation shape
At technical solution, fall within the scope of protection required by the present invention.
Claims (5)
1. towards hazard weather and the mobile early warning system of the highway operational safety of emergency event, including early warning onboard system,
Communication network, roadside unit and remote monitoring center, which is characterized in that the communication network include mobile wireless transmission network and
Remote monitoring center Ethernet, the early warning onboard system pass through the Ethernet of wireless network transmission network and remote monitoring center,
The early warning onboard system is installed on vehicle, including data acquisition unit, car-mounted computer, touch-sensitive display and vehicle mounted electric
Source, the data acquisition unit, touch-sensitive display and vehicle power supply are connected with car-mounted computer, and the data acquisition is single
Member and touch-sensitive display are also connected with vehicle power supply simultaneously, and the data acquisition unit includes traffic flow and road conditions detection system
System, meteorological and environment acquisition system and vehicle location attitude determination system, the roadside unit includes display module and data reception
Block, the data reception module are connected by the Ethernet of 4G network communication and remote monitoring center.
2. according to claim 1 towards hazard weather and the mobile early warning system of the highway operational safety of emergency event
System, it is characterised in that: the traffic flow and road condition detection system include traffic class sensor and road conditions class sensor, the traffic
Class sensor is millimetre-wave radar, and the road conditions class sensor is video camera and area array CCD camera.
3. according to claim 1 towards hazard weather and the mobile early warning system of the highway operational safety of emergency event
System, it is characterised in that: it is described it is meteorological include Meteorological Change sensor and road surface class sensor with environment acquisition system, wherein Meteorological Change
Sensor includes visibility sensor, sleet quantity sensor and wind speed wind direction sensor, and the road surface class sensor includes remote sensing
Formula pavement state sensor, remote sensing type pavement temperature sensor, atmosphere temperature transducer and atmospheric humidity sensor.
4. according to claim 1 towards hazard weather and the mobile early warning system of the highway operational safety of emergency event
System, it is characterised in that: the vehicle location attitude determination system includes GPS receiver and IMU sensor.
5. according to claim 1 towards hazard weather and the mobile early warning system of the highway operational safety of emergency event
System, it is characterised in that: the car-mounted computer includes data processing module, data management module, data application module and voice
Alarm module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910321416.6A CN109949597A (en) | 2019-04-22 | 2019-04-22 | Towards hazard weather and the mobile early warning system of the highway operational safety of emergency event |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910321416.6A CN109949597A (en) | 2019-04-22 | 2019-04-22 | Towards hazard weather and the mobile early warning system of the highway operational safety of emergency event |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109949597A true CN109949597A (en) | 2019-06-28 |
Family
ID=67014552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910321416.6A Pending CN109949597A (en) | 2019-04-22 | 2019-04-22 | Towards hazard weather and the mobile early warning system of the highway operational safety of emergency event |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109949597A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110428625A (en) * | 2019-08-12 | 2019-11-08 | 安徽赛福贝特信息技术有限公司 | A kind of wisdom traffic big data acquisition early warning system |
| CN111402630A (en) * | 2020-03-11 | 2020-07-10 | 浙江吉利汽车研究院有限公司 | Road early warning method, device and storage medium |
| CN111583684A (en) * | 2020-06-08 | 2020-08-25 | 安徽达尔智能控制系统股份有限公司 | Highway event early warning system and method based on big data high-speed sub-control center |
| CN113470358A (en) * | 2021-07-09 | 2021-10-01 | 南昌路兴交通工程监理咨询有限公司 | Highway mobile monitoring system |
| CN114397714A (en) * | 2021-12-16 | 2022-04-26 | 福建省气象科学研究所 | Vehicle-mounted road traffic meteorological disaster monitoring and early warning device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE9602950D0 (en) * | 1996-08-09 | 1996-08-09 | Dinbis Ab | Method and device for highway control |
| CN103150907A (en) * | 2013-02-06 | 2013-06-12 | 郭忠印 | Highway operation safety-based mobile monitoring and early warning system and method |
| CN105374215A (en) * | 2015-11-29 | 2016-03-02 | 吉林大学 | Highway roadside early warning device |
| CN106128140A (en) * | 2016-08-11 | 2016-11-16 | 江苏大学 | Car networked environment down train service active perception system and method |
| CN107742432A (en) * | 2017-10-23 | 2018-02-27 | 天津职业技术师范大学 | Highway operating speed active forewarning system and control method based on bus or train route collaboration |
-
2019
- 2019-04-22 CN CN201910321416.6A patent/CN109949597A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE9602950D0 (en) * | 1996-08-09 | 1996-08-09 | Dinbis Ab | Method and device for highway control |
| CN103150907A (en) * | 2013-02-06 | 2013-06-12 | 郭忠印 | Highway operation safety-based mobile monitoring and early warning system and method |
| CN105374215A (en) * | 2015-11-29 | 2016-03-02 | 吉林大学 | Highway roadside early warning device |
| CN106128140A (en) * | 2016-08-11 | 2016-11-16 | 江苏大学 | Car networked environment down train service active perception system and method |
| CN107742432A (en) * | 2017-10-23 | 2018-02-27 | 天津职业技术师范大学 | Highway operating speed active forewarning system and control method based on bus or train route collaboration |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110428625A (en) * | 2019-08-12 | 2019-11-08 | 安徽赛福贝特信息技术有限公司 | A kind of wisdom traffic big data acquisition early warning system |
| CN111402630A (en) * | 2020-03-11 | 2020-07-10 | 浙江吉利汽车研究院有限公司 | Road early warning method, device and storage medium |
| CN111402630B (en) * | 2020-03-11 | 2022-01-18 | 浙江吉利汽车研究院有限公司 | Road early warning method, device and storage medium |
| CN111583684A (en) * | 2020-06-08 | 2020-08-25 | 安徽达尔智能控制系统股份有限公司 | Highway event early warning system and method based on big data high-speed sub-control center |
| CN113470358A (en) * | 2021-07-09 | 2021-10-01 | 南昌路兴交通工程监理咨询有限公司 | Highway mobile monitoring system |
| CN114397714A (en) * | 2021-12-16 | 2022-04-26 | 福建省气象科学研究所 | Vehicle-mounted road traffic meteorological disaster monitoring and early warning device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109949597A (en) | Towards hazard weather and the mobile early warning system of the highway operational safety of emergency event | |
| CN111223302B (en) | External coordinate real-time three-dimensional road condition auxiliary device for mobile carrier and system | |
| US20110095908A1 (en) | Mobile sensing for road safety, traffic management, and road maintenance | |
| CN108022440A (en) | The expressway fog early warning system and method for early warning cooperateed with based on unmanned aerial vehicle and bus or train route | |
| CN207852107U (en) | Road surface monitoring system based on V2X and V2X roadside devices | |
| CN207517194U (en) | Highway operating speed active forewarning system based on bus or train route collaboration | |
| CN201311715Y (en) | Tunnel exit safety early-warning system | |
| CN101377884A (en) | Intelligent management system for highway traffic | |
| CN109448412A (en) | The vehicle-mounted segmentation speed limiting system of one kind and application method | |
| CN107742432A (en) | Highway operating speed active forewarning system and control method based on bus or train route collaboration | |
| CN110264742B (en) | Vehicle-mounted information monitoring device suitable for expressway and warning method thereof | |
| CN108986467A (en) | A kind of wisdom traffic management system based on Internet of Things | |
| CN112071117A (en) | Highway traffic safety early warning system and method based on vehicle-road cooperation | |
| CN106652461A (en) | Traffic-management-based information processing method and device, and traffic management system | |
| CN101783081A (en) | Highway rear-end collision prevention early warning system | |
| CN109208995B (en) | Intelligent traffic rod and intelligent road system | |
| CN115376320B (en) | Precise warning method for intersection without lamp control | |
| CN203616882U (en) | Vehicle networking roadside information acquisition and service system | |
| CN103257247A (en) | Automobile overspeed alarm system based on visibility meter | |
| CN109024333A (en) | A kind of apparatus for deivation under low visibility | |
| CN107564314A (en) | A kind of early warning system based on traffic congestion | |
| CN106920407A (en) | A kind of intersection signal timing control information transmission method | |
| CN101638100B (en) | High-speed locomotive monitoring system based on technologies of satellite mobile communication, positioning and remote sensing | |
| CN113256979A (en) | Highway road condition information acquisition and early warning information publishing system | |
| CN109637142A (en) | A kind of monitoring road conditions device based on big data |
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 |