CN101620786A - Highway intelligent transportation monitoring and managing system - Google Patents

Abstract

Translated fromChinese

一种高速公路智能交通监测管理系统，收费计算机设置在高速公路的收费站出入口处，并与监控中心相连；车载机设置在行驶在高速公路的入口处至出口处这一段路程的车辆上，并将该车辆信息输入该车载机，车载机与监控中心之间进行远程通信。车载机有中央处理器CPU、无线射频模块、GPS模块和语音模块，无线射频模块、GPS模块和语音模块分别与中央处理器CPU相连；中央处理器CPU通过无线射频模块与监控中心之间进行远程数据交换，中央处理器CPU通过语音模块将监控中心发送的信息进行语音播报。本发明可以为车辆提供实时的前方路况信息，及时告知车辆前后方的道路及车辆情况，从而可以有效的增加道路的通行能力，完全防止了车辆超速的可能性，并能够提供最及时的救助。

An expressway intelligent traffic monitoring and management system, the charging computer is set at the entrance and exit of the toll station of the expressway, and is connected with the monitoring center; The vehicle information is input into the vehicle-mounted machine, and remote communication is performed between the vehicle-mounted machine and the monitoring center. The vehicle-mounted machine has a central processing unit CPU, a wireless radio frequency module, a GPS module and a voice module. The wireless radio frequency module, the GPS module and the voice module are respectively connected to the central processing unit CPU; For data exchange, the central processing unit CPU will broadcast the information sent by the monitoring center through the voice module. The present invention can provide real-time front road condition information for the vehicle, inform the vehicle of the front and rear roads and vehicle conditions in time, thereby effectively increasing the traffic capacity of the road, completely preventing the possibility of the vehicle overspeeding, and providing the most timely assistance.

Description

Highway intelligent transportation monitoring and managing system

Technical field

The present invention relates to a kind of control of traffic and road system.Particularly relate to a kind of GPS of utilization vehicle speed measuring and definite its position to entering highway, utilize GPRS to pass its positional information back server in real time, by the real-time calculating and the analysis of server, can provide accurate information for Traffic control for express highways.

Background technology

China's freeway management at present also is in a kind of route card taking, the elementary mode that outlet is paid the fees, and this state mainly exists following problem:

1. the speed of vehicle can not be monitored.According to statistics, the speed when running on expressway of the vehicle more than 75% surpasses the restriction of 120km/h.Though speed measuring point is arranged on the highway, the driver often can painstakingly avoid when these speed measuring points, thereby can't realize the effective monitoring to car speed.The serious often car accident that excessive velocities is brought.

2. when vehicle has an accident, because the litigant is in a kind of alarmed or comatose state, the position of clearly report accident, thus make the highway rescue personnel be difficult to determine in time fast the position of accident, incured loss through delay the treatment of traffic dispersion and the wounded timely.

3. when low visibility, in order to guarantee the safety of highway, the measure of generally taking to seal the expressway.This has caused bigger influence to communications and transportation, has caused bigger economic loss.

In Tianjin, the enterprise that is engaged in the GPS vehicle monitoring mainly contains Golden Shield and new shield, mainly contains the enterprise that three families are engaged in the GPS vehicle monitoring in Beijing, and Shenzhen mainly contains 4 families.The product of these companies is mainly used in taxi, lorry, long-distance transport car, hazardous materials transportation car and Car Rental etc. at present, and its major function is location and monitoring, and the product of these companies mainly lacks following function:

1. vehicle relative velocity, relative position prompting function before and after not having.

2. the small product size of these companies' productions is bigger at present.

3. the product of these companies does not possess sound prompt function substantially at present.

4. the built-in gps antenna of these product requirements, GSM antenna at present, and must be able to use reserve battery work more than 4 hours, and the product on the market substantially all adopts 12 volts of power supplies, can not meet the demands.

5. product does not in the market possess this function substantially.

6. manage from Foreign Expressway, the GPS supervisory system is only used as the single unit vehicle monitoring management at present, row monitoring during not with all vehicles on the highway.

Summary of the invention

Technical matters to be solved by this invention is that a kind of highway intelligent transportation monitoring and managing system that has merged the monitoring in real time of traffic administration scheduling, highway, traffic accident prevention and report to the police rescue, traffic-information service is provided.

The technical solution adopted in the present invention is: a kind of highway intelligent transportation monitoring and managing system includes: vehicle-mounted machine, Surveillance center and the charge computer more than two; Described charge computer is arranged on the place, charge station gateway of highway, and links to each other with Surveillance center; Described vehicle-mounted machine is arranged on travels on the vehicle of porch to the exit of highway this section distance, and this information of vehicles is imported this vehicle-mounted machine, carries out telecommunication between described vehicle-mounted machine and the Surveillance center.

Described Surveillance center includes the computing machine and the data server of client, and GIS Geographic Information System, charging administration system, traffic analysis software, management and running software are housed in the described computing machine.

Described vehicle-mounted machine includes central processor CPU, wireless radio frequency modules, GPS module and voice module, and wherein, described wireless radio frequency modules, GPS module and voice module link to each other with central processor CPU respectively; Described central processor CPU is by carrying out the teledata exchange between wireless radio frequency modules and the described Surveillance center, central processor CPU carries out voice broadcast by voice module with the information that Surveillance center sends.

Described GPS module obtains travel speed, position, the travel direction information of vehicle in real time, and is real-time transmitted to Surveillance center through central processor CPU by wireless radio frequency modules.

Also be provided with the LED light that is used to show from the alerting signal of control center on the described vehicle-mounted machine.

Also be provided with when the place vehicle is in an emergency on the described vehicle-mounted machine, be used for requiring to Surveillance center's warning the urgent knob of emergency relief, described urgent knob is after pressing by the driver, and vehicle-mounted machine can be reported to the police from the computing machine of trend Surveillance center.

The Vehicle License Plate Recognition System that described charge computer is provided with video camera device that the car plate of the vehicle that sails expressway access place into is made a video recording and the car plate of the vehicle that rolls the expressway exit place away from is discerned; Described charge computer links to each other with the computing machine of administrative center taking the photograph video content is sent into computing machine; Described charge computer links to each other with the data server of administrative center, and the vehicle that sails out of highway is carried out toll administration.

Highway intelligent transportation monitoring and managing system of the present invention has following characteristics

1. provide vehicle omnidistance ruuning situation.System can provide the position and the velocity information of vehicle per second when running on expressway.Prevented the possibility of overspeed of vehicle fully.(if hypervelocity then can be shown accurate hypervelocity record, and the foundation of science is provided for punishment)

2. when vehicle had an accident, traffic control center can know the position of accident vehicle in the very first time, was convenient to provide relief the most timely.

3. the vehicle flowrate distribution situation of the system-wide section that system can the real-time statistics highway for scientific analysis freeway traffic rule, raises the management level and service level, has good effect.

4. when weather visibility is not high, can provide real-time the place ahead traffic information, in time inform vehicle forward-and-rearward road and vehicle condition, thereby can effectively increase the traffic capacity of road, produce huge economic benefit for vehicle.

Simultaneously, this system can also provide following service to vehicle:

1. overspeed prompting.Real-time reminding the driver do not exceed the speed limit, and according to the speed limit situation of different highway sections, different weather conditions, the speed limit of the institute's running section that furnishes a forecast prevents that the driver from exceeding the speed limit, and has improved travel safety;

2. remind driver front and back vehicle running state, prevent to knock into the back, knocked into the back.By locating information and the velocity information that vehicle is passed back in real time, server calculates vehicle vehicle location and relative velocity all around, and when dangerous situation occurs, system will note by the sound prompting driver.Particularly can see lowly, as dense fog, under the heavy rain weather, this function will effectively improve traveling security.

3. flash appeal service.When vehicle breaks down or during car accident, the driver can send help information to traffic surveillance and control center by the mobile unit of system, Surveillance center will know the seeking help person position at once, thereby in time arrange relief.

4. front and back road information.System can be in real time sends to the driver in real time with the road information in vehicle ' the place ahead, Weather information etc.When accident occurring, can in time notify the following high speed of vehicle nearby or change and walk other road as road ahead.

Description of drawings

Fig. 1 is a structural representation of the present invention.

Wherein:

1: central processor CPU 2: wireless radio frequency modules

3:GPS module 4: voice module

Embodiment

Below in conjunction with the embodiment accompanying drawing highway intelligent transportation monitoring and managing system of the present invention is made a detailed description.

As shown in Figure 1, highway intelligent transportation monitoring and managing system of the present invention includes: vehicle-mounted machine, Surveillance center and the charge computer more than two; Described charge computer is arranged on the place, charge station gateway of highway, and links to each other with Surveillance center; Described vehicle-mounted machine is arranged on travels on the vehicle of porch to the exit of highway this section distance, be distributed in the expressway access and sail vehicle into, regain at expressway exit, and this information of vehicles is imported this vehicle-mounted machine, carry out telecommunication between described vehicle-mounted machine and the Surveillance center.

Described Surveillance center carries out telecommunication by internet and vehicle-mounted machine, includes the computing machine and the data server of client, and GIS Geographic Information System, charging administration system, traffic analysis software, management and running software are housed in the described computing machine.The GIS Geographic Information System shows the vehicle real-time condition of being travelled on the highway, comprises the vehicle fleet size of Vehicle Speed, vehicle position, road etc.Traffic analysis software, the information that this software can return according to each vehicle-mounted machine is calculated the traffic flow data in the different highway sections of highway in real time, and these data are offered associated vehicle targetedly.

Described vehicle-mounted machine includescentral processor CPU 1, wireless radio frequency modules 2, GPS module 3 and voice module 4, and wherein, described wireless radio frequency modules 2, GPS module 3 and voice module 4 link to each other withcentral processor CPU 1 respectively; Describedcentral processor CPU 1 is by carrying out the teledata exchange between wireless radio frequency modules 2 and the described Surveillance center,central processor CPU 1 carries out voice broadcast by voice module 4 with the information that Surveillance center sends.

Described GPS module 3 obtains travel speed, position, the travel direction information of vehicle in real time, and is real-time transmitted to Surveillance center throughcentral processor CPU 1 by wireless radio frequency modules 2, and reminds through proposing speed limit to the driver after the CPU processing.

Wireless radio frequency modules 2 can pass to the monitoring management center in real time with the driving information of vehicle, and administrative center can calculate relative position, the speed of all vehicles.When finding that automobile storage is exceeding the speed limit, knocks into the back, when collision or side are hit danger, reminding to vehicle-mounted machine and monitor staff, and record.

Wireless radio frequency modules 2 can receive from the warning message of control center or information, and voice module is converted into directly bright reading out of voice messaging with numerical information, reminds the driver.

Also be provided with the LED light that is used to show from the alerting signal of control center on the described vehicle-mounted machine, will remind the driver.

Also be provided with when the place vehicle is in an emergency on the described vehicle-mounted machine, be used for requiring to Surveillance center's warning the urgent knob of emergency relief, described urgent knob is that vehicle-mounted machine can be reported to the police from the computing machine of trend Surveillance center by after driving same pressing.

The Vehicle License Plate Recognition System that described charge computer is provided with video camera device that the car plate of the vehicle that sails expressway access place into is made a video recording and the car plate of the vehicle that rolls the expressway exit place away from is discerned is responsible for the vehicle that enters highway is advanced car plate identification; Described charge computer links to each other with the computing machine of administrative center taking the photograph video content is sent into computing machine; Described charge computer links to each other with the data server of administrative center, and the vehicle that sails out of highway is carried out toll administration.

Charging administration system according to relevant regulations, calculates the expense that vehicle ' produces automatically, and because the fine that the back that violates the traffic regulations produces etc., and these information are in time printed, and offers the driver.

The groundwork situation of highway intelligent transportation monitoring and managing system of the present invention is:

When vehicle sails the expressway access into, by the video frequency pick-up head of charge computer car plate is made a video recording, picture is sent charge computer and is handled, and the car plate identification software carries out car plate identification and record automatically; Simultaneously, carry out corresponding and input database with vehicle-mounted machine ID number this license plate number.Give the vehicle driver with vehicle-mounted machine.

In the vehicle ' process, vehicle-mounted machine reports Surveillance center with the driving information of vehicle by wireless radio frequency modules automatically.The information that reports comprises information such as the travel speed, travel direction, vehicle location of vehicle.Simultaneously, vehicle-mounted machine can receive the information that Surveillance center sends to vehicle-mounted machine, and these numerical informations can play back by voice module, listens receipts for the driver.Institute's information releasing comprises: vehicle front is circulated a notice of to road traffic condition, and intelligence aids described here is meant this car Useful Information, will can not circulated a notice of with the information that this car is irrelevant.For example, the A car the place ahead of travelling is Tianjin Airport outlet, and the B car the place ahead of travelling is Beijing 5 ring outlets, just only offers the A car for the information of Tianjin Airport outlet sealing.

After Surveillance center receives the driving information of vehicle-mounted machine transmission, to analyze all vehicle locations, speed, travel direction on the road, send warning message to the vehicle of driving against traffic regulations simultaneously, for example, will issue prompting message the vehicle of driving over the speed limit, driving against traffic regulations.Simultaneously, analyze, find whether vehicle is in dangerous situation by vehicle vehicle all around, danger such as knock into the back as whether existing, collision, side are hit, and in time remind.

After the real time running information of a large amount of vehicles carried out statistical study, Surveillance center can grasp the real-time traffic flow distribution situation of whole road, information such as the average magnitude of traffic flow in a certain highway section, average overall travel speed.This provides the data support of science for the magnitude of traffic flow of analyzing road.

Surveillance center can offer the driver in real time with the speed limit situation in different highway sections, prevents to drive over the speed limit.

Surveillance center can provide information on services to the user by vehicle-mounted machine, as service facilities such as nearest refuelling station, the place ahead, service area, outlets.

When vehicle is in an emergency, press the urgent knob of vehicle-mounted machine, Surveillance center will in time obtain the position at vehicle place, thereby provide emergency relief with the shortest time.

Vehicle ' is in dense fog, and Surveillance center can carry out the real-time voice navigation to vehicle, and real-time informing vehicle vehicle location all around, dangerous situation occurs to prevent vehicle.

Claims (7)

Translated fromChinese

1.一种高速公路智能交通监测管理系统，其特征在于，包括有：车载机、监控中心以及两台以上的收费计算机；所述收费计算机设置在高速公路的收费站出入口处，并与监控中心相连；所述车载机设置在行驶在高速公路的入口处至出口处这一段路程的车辆上，并将该车辆信息输入该车载机，所述车载机与监控中心之间进行远程通信。1. A highway intelligent traffic monitoring and management system is characterized in that it includes: a vehicle-mounted machine, a monitoring center and more than two toll computers; Connected; the vehicle-mounted machine is set on the vehicle traveling from the entrance to the exit of the expressway, and the vehicle information is input into the vehicle-mounted machine, and remote communication is carried out between the vehicle-mounted machine and the monitoring center.2.根据权利要求1所述的高速公路智能交通监测管理系统，其特征在于，所述的监控中心包括有客户端的计算机和数据服务器，所述的计算机内装有GIS地理信息系统、收费管理系统、交通分析软件、调度管理软件。2. expressway intelligent traffic monitoring and management system according to claim 1, is characterized in that, described monitoring center comprises the computer and data server of client, and described computer is equipped with GIS geographical information system, toll management system, Traffic analysis software, scheduling management software.3.根据权利要求1所述的高速公路智能交通监测管理系统，其特征在于，所述的车载机包括有中央处理器CPU(1)、无线射频模块(2)、GPS模块(3)和语音模块(4)，其中，所述的无线射频模块(2)、GPS模块(3)和语音模块(4)分别与中央处理器CPU(1)相连；所述的中央处理器CPU(1)通过无线射频模块(2)与所述监控中心之间进行远程数据交换，中央处理器CPU(1)通过语音模块(4)将监控中心发送的信息进行语音播报。3. highway intelligent traffic monitoring and management system according to claim 1, is characterized in that, described vehicle-mounted machine comprises central processing unit CPU (1), wireless radio frequency module (2), GPS module (3) and voice Module (4), wherein, described wireless radio frequency module (2), GPS module (3) and voice module (4) link to each other with central processing unit CPU (1) respectively; Described central processing unit CPU (1) passes Remote data exchange is performed between the wireless radio frequency module (2) and the monitoring center, and the central processing unit CPU (1) voice broadcasts the information sent by the monitoring center through the voice module (4).4.根据权利要求3所述的高速公路智能交通监测管理系统，其特征在于，所述的GPS模块(3)实时获得车辆的行驶速度、位置、行驶方向信息，并经过中央处理器CPU(1)通过无线射频模块(2)实时传输到监控中心。4. highway intelligent traffic monitoring and management system according to claim 3, is characterized in that, described GPS module (3) obtains the running speed of vehicle, position, driving direction information in real time, and through central processing unit CPU (1 ) is transmitted to the monitoring center in real time through the wireless radio frequency module (2).5.根据权利要求3所述的高速公路智能交通监测管理系统，其特征在于，所述的车载机上还设置有用于显示来自控制中心的报警信号的LED指示灯。5. The expressway intelligent traffic monitoring and management system according to claim 3, characterized in that, said vehicle-mounted machine is also provided with an LED indicator for displaying an alarm signal from the control center.6.根据权利要求3所述的高速公路智能交通监测管理系统，其特征在于，所述的车载机上还设置有当所在车辆出现紧急情况时，用于向监控中心报警要求紧急救援的紧急按扭，所述的紧急按扭是通过驾驶员按下后，车载机会自动向监控中心的计算机报警。6. The expressway intelligent traffic monitoring and management system according to claim 3, wherein the vehicle-mounted machine is also provided with an emergency button for reporting to the monitoring center for emergency rescue when an emergency occurs in the vehicle , after the described emergency button is pressed by the driver, the vehicle-mounted machine will automatically alarm the computer in the monitoring center.7.根据权利要求1所述的高速公路智能交通监测管理系统，其特征在于，所述的收费计算机上设置有对驶入高速公路入口处的车辆的车牌进行摄像的视频摄像装置和对驶出高速公路出口处的车辆的车牌进行识别的车牌识别系统；所述的收费计算机与管理中心的计算机相连将所摄视频内容送入计算机；所述的收费计算机与管理中心的数据服务器相连，对驶离公路的车辆进行收费管理。7. The expressway intelligent traffic monitoring management system according to claim 1, characterized in that, the described toll computer is provided with a video camera device that takes pictures of the license plate of the vehicle entering the expressway entrance, and a camera for driving out. A license plate recognition system for identifying the license plate of the vehicle at the exit of the expressway; the toll computer is connected to the computer in the management center and the video content taken is sent to the computer; the toll computer is connected to the data server in the management center for driving Vehicles off the road are subject to toll management.

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