CN207282095U - A kind of ITS Information controls display system - Google Patents
A kind of ITS Information controls display system Download PDFInfo
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- CN207282095U CN207282095U CN201721367862.3U CN201721367862U CN207282095U CN 207282095 U CN207282095 U CN 207282095U CN 201721367862 U CN201721367862 U CN 201721367862U CN 207282095 U CN207282095 U CN 207282095U
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Abstract
The utility model is related to traffic information monitoring with technical field of data transmission more particularly to a kind of ITS Information control display system, including：Traffic information collecting unit, traffic information collecting unit collection weather information, traffic situation and the illuminance situation；Information process unit, the information that the traffic information collecting unit gathers is handled；Information memory cell, is electrically connected with information process unit, for storing Current traffic traffic information；Display unit, is electrically connected with described information processing unit, for showing Current traffic traffic information；Data communication unit, background server is transmitted to by the traffic information.Various meteorologies along communications and transportation road and traffic route are monitored in real time based on the transportation network of Internet of Things, obtain real-time road weather information and information of vehicles to traffic traveling speed limit, management and control.
Description
Technical field
Traffic information monitoring and technical field of data transmission are the utility model is related to, is specially a kind of ITS Information control
Display system processed.
Background technology
Terrible weather environment seriously hampers traffic driving safety in recent years.At present, weather environment monitoring device on the market
Can real-time monitored traffic weather phenomenon situation, including rain, snow, mist, haze, ice etc., and monitoring information is transmitted in monitoring in time
The heart, is mainly used for finding each section and the various abnormal traffic environmental factors change of key point and meteorological condition in time, for meteorology
Service and traffic control department provide real-time decision science foundation.The prior art simply meets basic weather information and is forecast
Demand, in practical applications can not effectively, accurate, work(that timely user of traffic route is forecast, alerted
Can, the demand not also being monitored to information of vehicles situation.
Nowadays, as the needs of market development are, it is necessary to be improved traffic management system of the prior art, both
The demand that basic weather information is forecast can be met, and the furious driving or drive at low speed of violating the rules can be waited respectively
Kind traffic violation carries out evidence obtaining improvement, reduces traffic accident, traffic congestion and friendship caused by various traffic violations
Logical confusion, improves urban traffic environment, improves urban traffic management, and lifts city image and taste.
Utility model content
The purpose of the utility model is that solving above-mentioned technical problem proposes a kind of ITS Information control display
System, supervises various meteorologies along communications and transportation road and traffic route based on the transportation network of Internet of Things in real time
Survey, obtain real-time road weather information and information of vehicles to traffic traveling speed limit, management and control.
A kind of ITS Information controls display system, including：
Traffic information collecting unit, the traffic information collecting unit collection weather information, traffic road planar
Condition and illuminance situation；
Information process unit, the information that the traffic information collecting unit gathers is handled；
Information memory cell, is electrically connected with information process unit, for storing Current traffic traffic information；
Display unit, is electrically connected with described information processing unit, for showing Current traffic traffic information；
Data communication unit, background server is transmitted to by the traffic information.
Further scheme, the traffic information collecting unit read traffic information by RS485 interfaces and are transferred to
ARM buffering areas.
Further scheme, the display unit include speed limit viewing area, weather conditions viewing area and temperature value and show
Show area.
Further scheme, the shooting that the traffic information collecting unit includes being monitored car speed are captured
Equipment.And communicated by communicating serial ports with background server.
Further scheme, the communication serial ports include RS232 serial ports and RS485 serial ports.
Further scheme, the display unit include LED display.
This programme has the beneficial effect that：
1st, demand that basic weather information forecast can be met and to the furious driving or low that violates the rules
The various traffic violations such as speed driving carry out evidence obtaining improvement, reduce the traffic accident caused by various traffic violations, hand over
Logical congestion and traffic disturbance, improve urban traffic environment, improve urban traffic management, and lift city image and taste.
2nd, there is data transfer and communication function can be transmitted data interaction with background server in real time.
3rd, the content that display unit is shown includes three aspects：1. display board is shown：The content of display mainly shows gas
The data that image sensor collects, such as：The weather informations such as visibility, pavement behavior, illuminance；2. variable speed-limit is shown：Display
The information such as speed limit, weather conditions, temperature value (speed limit be system to visibility, pavement behavior, illuminance value according to a cover half
Type is analyzed and processed, and with reference to current existing national standard and enterprise's testing standard, obtains corresponding limiting vehicle speed value) 3.
Traffic information guiding display：
The information that display public security traffic control platform issues.
Brief description of the drawings
Fig. 1 controls display system architectures block diagram for the utility model ITS Information；
Fig. 2 controls display system functional block diagram for the utility model ITS Information；
Fig. 3 controls display system data transfer schematic diagram for the utility model ITS Information；
Fig. 4 controls display system system hardware connection diagram for the utility model ITS Information.
Embodiment
In order to which the object, technical solution and advantage of the utility model are more clearly understood, below in conjunction with attached drawing and
Embodiment, is further elaborated the utility model.It should be appreciated that specific implementation described herein
Mode only to explain the utility model, is not used to limit the utility model.
As Figure 1-Figure 4, a kind of ITS Information control display system, its system global structure are as shown in Figure 1.Its
Middle acquisition system includes data acquisition, data processing and data storage, and data acquisition is exactly that can see by the sampling time of configuration
The buffering area that conversion deposit ARM can be read after the data such as degree, pavement behavior, illuminance are read by RS485 interfaces, then will adopt
The data collected, which are calculated and started according to certain mathematical model, to be judged, most at last presentation of information on LED road conditions guiding tablets.This
System includes：Traffic information collecting unit, the traffic information collecting unit collection weather information, traffic road planar
Condition and illuminance situation；It is to the information gathering in terms of meteorology, by the sampling time of configuration by visibility, road in terms of data acquisition
The buffering area that conversion deposit ARM can be read after the data such as planar condition, illuminance are read by RS485 interfaces.Information process unit,
The information that the traffic information collecting unit gathers is handled；Information memory cell, is electrically connected with information process unit
Connect, for storing Current traffic traffic information；
Display unit, is electrically connected with described information processing unit, for showing Current traffic traffic information；The display is single
Member includes LED display.Display portion includes three aspects：1. display board is shown：The content of display mainly shows meteorological pass
The data that sensor collects, such as：The weather informations such as visibility, pavement behavior, illuminance；2. variable speed-limit is shown：Show speed limit
The information such as value, weather conditions, temperature value (speed limit be system to visibility, pavement behavior, illuminance value according to certain model into
Row analyzing and processing, with reference to current existing national standard and enterprise's testing standard, obtains corresponding limiting vehicle speed value) 3. tunnels
Condition information guidance is shown：The information that display public security traffic control platform issues.
Data communication unit, background server is transmitted to by the traffic information.The traffic information collection
Unit reads traffic information by RS485 interfaces and is transferred to ARM buffering areas.The display unit include speed limit viewing area,
Weather conditions viewing area and temperature value viewing area.Remote monitoring and administration refers to equipment and possesses long-range updating maintenance function, can realize
The remote maintenance upgrading of system.Meanwhile there are fault diagnosis functions, it is stored and provided to according to communication protocol progress data upper
Machine.Such as remotely can to configure parameter modification, such as：Limiting vehicle speed value changes the control of frequency and repairing for limiting vehicle speed value
Change；Capture the direction of camera；Refreshing modification and preservation of vehicle on highway speed limit list data etc..
According to the functional characteristics of system, the present embodiment uses the IMX287 series A RM controller designs highway variable
Speed limit synchronous control system.System principle diagram is as shown in Fig. 2, main interface signal includes：3 road RS485 signals：Meteorology passes
Sensor data, variable speed-limit display screen, traffic information guiding display screen；2 road RJ45 signals：1 road and service end communication, 1 tunnel is
Capture unit communications；1 road RS232 signals：The display screen communication of control panel.The traffic information collecting unit is included to car
Equipment is captured in the shooting that speed is monitored.And communicated by communicating serial ports with background server.The communication serial ports
Including RS232 serial ports and RS485 serial ports.
Whether highway variable speed-limit synchronous control system can need to be reported to center immediately with the data that automatic decision obtains
Control station, passes again after still being temporarily retained in locally, or is passed again when console for centralized control requires.Highway variable speed-limit
Synchronous control system can automatically detect the interruption of communication, and immediately begin to store data into memory, so as to
It is most effective to utilize communication network.System can periodically check system hardware and software health status in itself and each exterior mould
The working status of block.The information that user can immediately know that and take measures prompts user by indicator light or software interface.
On device front panel user is shown to indicator light.It is abnormal：Amber light is bright；Failure：When red.In addition, the program in equipment is initial
When change, data update break down, in addition to front panel indicator light shows responsive state, user interface of software will also have corresponding aobvious
Show so that long-distance user understands system operation situation in time.
Fig. 4 is system hardware connection diagram.Master control borad is the main controller system using ARM9 as core, and with control
The information process unit and storage unit of device connection.Mainly by power supply and various meteorological sensors and the sensing that tests the speed on terminal plate
Device information is transferred to master control borad, and master control borad can analyze and process the information that these are collected.Cable1 is connection master control borad
With terminal plate, transmitted as information.
Cable2 is that master control borad connects display system with Cable3.It is to be carried out by Ethernet between master control borad and host computer
Communication.
Feature according to the present utility model, the system have to have following functional characteristics：
1. data acquisition
(1) data acquisition of visibility, illuminance and pavement behavior；
(2) collection of road surface guidance information；
2. display function
(1) display board is shown；
(2) variable speed-limit LED display boards；
(3) traffic information LED guiding tablets；
3. photo is captured
, can be by capture pictures if vehicle low speed or when driving over the speed limit；
4. communication
(1) serial ports：1 RS232 and 2 RS485 communication interface, supports Modbus RTU communication protocols；
(2) network interface：1 network interface is communicated with web camera, supports TCP communication protocols；1 network interface and server communication,
Support ICP/IP protocol；
5. data store
Store the data of meteorological sensor collection；Data are all stored in the form of a file in systems, so
Data storage i.e. file operation.
6. data processing
The visibility that parses, pavement behavior, brightness value are analyzed and processed according to certain mathematical model, with reference to existing at present
Some national standards and enterprise's testing standard, obtain corresponding limiting vehicle speed value.
The utility model proposes the real-time monitoring system to traffic environment and over-speed vehicles, including data acquisition
System, networking will lay traffic weather sensor, velocity radar, overspeed snapping video camera etc. external equipment on traffic route
On Data Detection to information be transferred to the Transmission system of master control system, data acquisition includes data receiver, calculating, startup
Judgement and event flag.Data acquisition phase require it is real-time, speed is fast, it is impossible to have loss of data；Master control system be with
ARM is the main controller system of core, and the information process unit and storage unit being connected with controller, master control system pass through
Network interface is communicated with server-side host computer, carries out data storage, analysis and user interface using storage unit, while have event
Hinder the terminal user functions such as analysis, real-time display, equipment control, parameter setting, the results show and Drawing of Curve, and in real time
Send data to client.The display system and controlled system that highway variable speed-limit monitoring system is connected with control system；Display
System is used for real-time display traffic weather environmental information；Controlled system is used to receive the control commands of master control system by I/O mouthfuls,
And monitor and control field device with integrated I/O.In actual application environment can effectively, it is accurate, timely to traffic route
User forecast, traffic be monitored and is controlled.
It should be appreciated that although the present specification is described in terms of embodiments, not each embodiment only includes one
A independent technical solution, this narrating mode of specification is only that those skilled in the art will should say for clarity
Bright book is as an entirety, and the technical solutions in the various embodiments may also be suitably combined, and forming those skilled in the art can be with
The other embodiment of understanding.
Claims (6)
1. a kind of ITS Information controls display system, it is characterised in that：Including：
Traffic information collecting unit, traffic information collecting unit collection weather information, traffic situation and
Illuminance situation；
Information process unit, the information that the traffic information collecting unit gathers is handled；
Information memory cell, is electrically connected with information process unit, for storing Current traffic traffic information；
Display unit, is electrically connected with described information processing unit, for showing Current traffic traffic information；
Data communication unit, background server is transmitted to by the traffic information.
2. ITS Information as claimed in claim 1 controls display system, it is characterised in that：The traffic information is adopted
Collection unit reads traffic information by RS485 interfaces and is transferred to ARM buffering areas.
3. ITS Information as claimed in claim 1 controls display system, it is characterised in that：The display unit includes
Speed limit viewing area, weather conditions viewing area and temperature value viewing area.
4. ITS Information as claimed in claim 1 controls display system, it is characterised in that：The traffic information is adopted
Equipment is captured in the shooting that collection unit includes being monitored car speed, and is led to by communicating serial ports with background server
News.
5. ITS Information as claimed in claim 4 controls display system, it is characterised in that：The communication serial ports includes
RS232 serial ports and RS485 serial ports.
6. the ITS Information control display system as described in one of claim 1-5, it is characterised in that：The display unit
Including LED display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721367862.3U CN207282095U (en) | 2017-10-23 | 2017-10-23 | A kind of ITS Information controls display system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721367862.3U CN207282095U (en) | 2017-10-23 | 2017-10-23 | A kind of ITS Information controls display system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207282095U true CN207282095U (en) | 2018-04-27 |
Family
ID=61981117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721367862.3U Expired - Fee Related CN207282095U (en) | 2017-10-23 | 2017-10-23 | A kind of ITS Information controls display system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207282095U (en) |
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2017
- 2017-10-23 CN CN201721367862.3U patent/CN207282095U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 Termination date: 20191023 |
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| CF01 | Termination of patent right due to non-payment of annual fee |