Beijing Wankong Intelligent Transportation Training System General Index

2022-08-28 12:04:08

Intelligent Traffic Training System General Indicators

First, the standard configuration

Serial number

name

index

Quantity

Remarks

Intelligent traffic sandbox

1. Standard sand table 2m wide Ã— 3m long Ã— 0.7m high.

2. Contains protective forest belts, residential areas, industrial parks, roads, traffic lights, lighting, bridges and other landscapes.

3. The material of the sand table is hard-wearing and suitable for the operation requirements of the smart car. Provide high-speed roads, speed limit roads, parking avoidance areas, etc. There are guardrails on both sides of the road. Smart roads provide guide lines. Intelligent road surface traffic signs and markings conform to design specifications. A parking avoidance area is provided on the road.

4. The sandbox is set up with a simulated ETC to simulate the parking lot.

5. The sand table is equipped with simulated traffic lights to simulate changes in traffic lights.

6. The sand table is equipped with an analog lighting control system. Various lighting devices on the sand table, including the community, the park, and the street lights, can be turned off.

7. The sand table is equipped with simulated disaster systems such as fires, broken bridges, etc.

8. The sand table needs to be easily disassembled, assembled, and made light, meeting the requirements of fire prevention and deformation resistance.

ETC non-stop charging system

When the vehicle passes, the barrier railing can be automatically lifted to simulate automatic charging. After the vehicle passes, the railing will automatically fall, and the parking fee will be charged.

RFID readers are implemented using the world's most advanced IMPINJ R2000.

RFID tag.

No parking fee software.

Intelligent toll parking system

The sand table provides a smart parking lot. When the vehicle passes, the barrier rails are automatically lifted up to simulate automatic charging. When the vehicle leaves the parking lot, the automatic deduction is charged.

RFID readers are implemented using the internationally leading solution TRF7970.

LED parking space display system with LED display

RFID tag

A set of parking management software systems.

Traffic indicator control system

The system can control the traffic lights at the road junctions of the sand table. And interact with the smart car.

Wireless communication controller:

The control node ABS plastic casing is composed of three parts of the wireless communication controller intelligent sensing controller power supply. The two controllers are interconnected by a reliable European socket, and the communication protocol conforms to the international standard intelligent sensor protocol IEEE1451-2. Communication module chip TICC2530, 2.4GHz, ceramic antenna; main control processor low power ENERGY MICRO processor EFM32GXX, software: IEEE1451.2 international intelligent sensing protocol, protocol stack: ZigBee2007 or ZigBeePRO specification, sample program provided by the kit The dynamic networking and sensing data collection and transmission of the wireless communication node are realized. Appearance: Open mold plastic product shell, with battery compartment, can be powered by 4 dry batteries or lithium battery.

Intelligent I/O Control Module:

4-channel I/O input and output module. Intelligent sensor processor: MSP430F5638, based on IEEE1451 protocol and communication module communication, open software and hardware design resources.

Intelligent relay control module:

4 channels of I / O output, relay 220V / 2A each drive current.

Lighting control system

The system can query and control various lighting equipment on the sand table, including community, parking lot, all street lights, etc. for intelligent control of opening and closing.

Wireless communication controller:

Intelligent I/O Control Module:

4-channel I/O input and output module. Intelligent sensor processor: MSP430F5638, based on IEEE1451 protocol and communication module communication, open software and hardware design resources.

Intelligent relay control module:

4 channels of I / O output, relay 220V / 2A each drive current.

Traffic environment monitoring system

The traffic environment monitoring system will monitor various environmental sensors in the sand table. The system automatically monitors the temperature and humidity data of the training environment and displays it in the center interface. The system can query the historical data of the analysis environment data, provide the alarm threshold setting of the environmental data, and query the environmental information alarm.

Wireless communication controller:

Intelligent temperature and humidity sensing control module:

Temperature sensor measurement accuracy: Â±0.5 Â°C (25 Â°C); temperature sensor measurement range: -40 ~ 123.8 Â°C; humidity sensor measurement accuracy: Â± 4.5% RH; temperature sensor measurement range: 0 ~ 100% RH; working humidity: â‰¤ 80 % (no condensation). Built-in smart sensor processor: MSP430F5638, based on IEEE1451 protocol and communication module communication, open software and hardware design resources; DC working power: 3 ~ 10V / 0 ~ 100mA.

Intelligent lighting sensing control module:

Measuring range: 0 ~ 300Klux; measurement accuracy: Â± 5%; light sensor operating temperature: -25 Â° C ~ 80 Â° C; working humidity: â‰¤ 80% (no condensation). Built-in smart sensor processor: MSP430F5638, based on IEEE1451 protocol and communication module communication, open software and hardware design resources; DC working power: 3 ~ 10V / 0 ~ 100mA.

Intelligent disaster prevention

surveillance system

Monitor various disasters and accidents and make various decisions for transportation. The sand table provides natural disasters such as fires, landslides, broken bridges, and mountain torrents. The intelligent disaster prevention system monitors the above-mentioned disasters and alarms and processes them at the first time.

Wireless communication controller:

Intelligent I/O Control Module:

4-channel I/O input and output module. Intelligent sensor processor: MSP430F5638, based on IEEE1451 protocol and communication module communication, open software and hardware design resources.

Intelligent relay control module:

4 channels of I / O output, relay 220V / 2A each drive current.

Intelligent disaster prevention software system.

smart car

1. The size of the smart car is limited to 25cm*20cm*15cm. The load is not less than 3KG.

2. High-speed embedded car computer

3. Vehicle control module

4. The vehicle provides wireless communication modules such as WIFI

5. Car camera module

6. Obstacle detection module

7. Autopilot system module

8. Automatic communication, vehicle control, image recognition, analog GPS positioning

9. Electronic map navigation and automatic navigation
10. The vehicle can realize red light parking and green light driving according to the change of traffic lights.

M4 touch gateway

Embedded CORTEX-M4 touch gateway:

CPU: 80 MHz LM4F232, 256 K Flash, 96 K SRAM, and integrated, USB OTG, and CAN communications

FLASH: 1 MB serial Flash memory

Voltage Reference: Precision 3.00 V voltage reference

ROM program: SAFERTOSTM operating system in microcontroller ROM

Audio: I2S stereo audio codec, Line In/Out, Headphone Out, Microphone In

Ethernet: 10/100 BaseT Ethernet

USB port: USB On-The-Go (OTG) Connector: Device, Host, and OTG modes

UART port: 8

A/D: 24 channels, 1M sample rate / channel

CAN: 2 way

ZIGBEE: 1 way

WIFI: WG1300, low power WIFI, 1 way

Wireless wide area access module: GPRS/3G

Openness: Open all software and hardware design resources for teaching use.

Experimental function:

The low-power CORTEX-M4 processor interface accesses ROM API functions and provides access to sample programs.

ZIGBEE wireless communication module provides ZIGBEE PRO protocol access source code and sample programs.

GPRS wide-area wireless communication module, providing low-power GPRS wide-area access interface function source code and example program

RS232 bus communication module, providing RS232 multi-machine communication interface function source code and example program

RS485 bus communication module, providing RS485 multi-machine communication interface function source code and example program

CAN bus communication module, providing CAN bus multi-machine communication interface function source code and example program

Ethernet bus communication module, providing 802.11 bus multi-machine communication interface function source code and example program

3730 gateway

OMAP3730 AP MODEL, CPU: ARM Cortex-A8 1G, dual core; DDR: 512M; FLASH: 512M; Ethernet: 100M Ethernet controller; SD: cardSD card controller; USB: HOST 2 or more; USB: CLIENT 1; Interface: 2 or more RS232; LCD 9.7 inch: TFT LCD, resolution: 1024 Ã— 768; touch screen: capacitive touch screen; camera: OV5640, 5 million pixels; ZIGBEE: CC2530 ZNP; wireless communication: JORJIN 7310, WIFI BT FM three Aluminum alloy enclosure, acrylic panel, wall mountable; system software: all interfaces and drivers of WINCE6.0 and ANDROID are provided; for the convenience of teaching, open controller hardware design resources, including hardware schematic diagrams and PCB diagram documents.

Intelligent mobile terminal

Processor: JORJIN A9 processor, 1.5G dual core, ARM DSP; operating system: Android4.0; screen size: 10.1 inch capacitive touch screen; multi-point touch screen system memory: 1GB; storage capacity: 32GB Flash flash drive; screen resolution Rate: 1280x800; camera front 1.2 million pixels, rear 8 million pixels, support 802.11b/g/n wireless protocol; data interface: USB2.0.

To facilitate teaching, open controller hardware design resources, including hardware schematics, Android system porting, and driver source code.

Intelligent Transportation Center Server

Chipset Intel H61

Graphics card type integrated graphics

Sound card integrated sound card

NIC 1000Mbps Ethernet card

CPU model G2020 2.9 GHz dual core

Level 3 cache 3MB

Memory capacity 2GB DDR3

Hard disk 500G SATA serial 7200 rpm

Optical drive: DVD drive

Standard communication cabinet

1. Dimensions: 900mm wide * 2200mm high * 600mm deep, volume (U): 22, volume (CBM): 0.5369
2. Standard configuration: front door glass door, rear door steel door, 6 sets of national standard socket assembly. 1 fixed plate, 1 fan assembly (except 600 deep cabinet with 2 fans, 4 others), heavy casters 4, square nut screws 20 sets, 4 feet, inner 6 wrench 1 standard: ANSI-compliant /EIA RS-310-D, IEC297-2, DIN41491; PART1, DIN41494; PART7, GB/T3047.2-92 standard; compatible with ETSI standard.
3. Features: The internationally popular white transparent tempered glass front door, silk screen black and white on both sides of the glass;
Upper and lower frames with round vents before and after;
Casters and feet can be installed at the same time;
Robust construction, maximum static load up to 800KG (with feet);
Multiple upper and lower routing channels can be closed, and the size of the large wire hole at the bottom can be adjusted as needed;
Optional mounting base to meet the requirements of fixed cabinet, bottom line, bottom cold air, and rodent prevention;
Left and right side doors and front and rear doors that are easily removable;
Complete optional accessories.
4. Carrying: static load 800KG (with bracket)
5. Protection level: IP20
Main material: SPCC high quality cold rolled steel plate; thickness: square hole strip 2.0mm, mounting beam 1.5mm, other 1.2mm.
Surface treatment: square hole strip is plated with blue zinc; the rest: degreasing, phosphating, electrostatic spray

Intelligent Traffic Management System Software

The intelligent traffic management system software includes many functions, including intelligent traffic control software, intelligent traffic monitoring software, video simulation GPS positioning software, GIS electronic map software, and traffic environment monitoring software.

The intelligent traffic management system software is the central controller of the intelligent transportation system. The system integrates transportation equipment, intelligent vehicles and roads, simulates real urban traffic, monitors all traffic information, and gives various intelligent analysis to make relevant Decision making.

1. Intelligent traffic control software can control various control subsystems on the intelligent traffic sandbox, and can simulate typical applications such as traffic lights, traffic lighting control, electronic gates, and ETC systems.

2. The system collects various sensors, RFID and video information on the sand table in real time, monitors the position of all vehicles through high-speed video simulation GPS positioning, and displays the position and speed of the vehicle in real time on the main interface of the monitoring center. Through the monitoring of various information, we can grasp the traffic information of all road sections and accurately locate various traffic accident locations.

a. Real-time monitoring of the car: through the high-speed camera, monitoring the sand table, and the high-performance algorithm server real-time identification of the serial number and location of each car on the sand table, and passed to the application server related software. Finally, the position of each car is displayed in real time on the main interface of the monitoring center.

b. Smart car real-time road monitoring: The car comes with a camera, and wirelessly transmits the video data to the upper layer. The monitoring center can call the corresponding road condition of each car in real time on the page.

c. Smart car remote control system: directly control the various behaviors of the car on the sand table through the monitoring center software, such as stop, drive, reverse, turn, etc., in order to deal with various accidents.

d. Intelligent car information monitoring: monitor the smart car in-vehicle sensor information and monitor the running status of the smart car.

e. Intelligent path analysis: The monitoring center assigns relevant routes to the smart car through various collection information to navigate.

3. The GIS electronic map system is connected with the server, and all the information on the road is displayed on the large-size screen in the form of dynamic electronic map, and combined with the configuration software, the traffic state of the intelligent transportation network is changed through the interface operation.

The electronic map system communicates with the sensor network and the monitoring network deployed on the traffic sandbox to realize a dynamic electronic map that can express the overall situation of intelligent traffic. The electronic map not only expresses the traffic situation of intelligent traffic, but also realizes dynamic control. In the process of transportation, the state of the road and the state of the smart car can be changed through the electronic map.

The electronic map displays the vehicle position and speed information in real time, and the map during the running of the vehicle also changes in real time.

The electronic map provides vehicle navigation functions, and the trolley can travel according to the route planned by the electronic map.

4. The traffic environment monitoring system will monitor various environmental sensors in the sand table. The system automatically monitors the temperature and humidity data of the training environment and displays it in the center interface. The system can query the historical data of the analysis environment data, provide the alarm threshold setting of the environmental data, and query the environmental information alarm.

Internet of Things Middleware

Through the TRIDIUM Internet of Things middleware Niagara, various sensing and control functions are realized. Each control node is componentized, and the graphical interface is dragged by the mouse. Based on HTML webpage programming, various IoT application systems can be built.

Niagara middleware is specifically designed for the connection of a wide range of smart devices to enterprise-class applications, Internet-enabled products and Internet-based automation systems. The application framework emphasizes software design reusability and system scalability to shorten the cycle of various application software development and improve the quality of development.

Niagara Middleware provides a unified, feature-rich, open platform that simplifies the development process and significantly reduces product or system development costs. It is possible to connect almost any embedded device or system without much consideration of the manufacturer of the device and the communication protocol it uses. Niagara middleware software currently has access to nearly a million smart devices worldwide.

Other equipment

Wireless Router.

24-port switch.

Main experiment list

Traffic light control experiment

Fire detection experiment

Temperature and humidity data collection experiment

Light collection experiment

Middleware environment familiar with construction

Car camera remote control experiment

Vehicle positioning experiment

Traffic signal control experiment

Electronic gate control experiment

Infrared detection experiment

Hall induction experiment

Ultrasonic obstacle detection experiment

Test of rail transit energy-saving control system based on information intelligent processing

Wireless networking experiment

ZIGBEE communication experiment

WIFI communication experiment, etc.

It can be used in coordination with the original equipment to facilitate the overall teaching. The training system is equipped with the original equipment, existing equipment networking, software unified management, coordinated use.

total

420966 yuan

Second, easy configuration

Serial number

name

index

Quantity

Remarks

Intelligent traffic sandbox

1. Standard sand table 2m wide Ã— 3m long Ã— 0.7m high.

2. Simulate the road system, signal light system, analog ETC system and mountain on the sand table to run the smart car.

Traffic indicator control system

The system can control the traffic lights at the road junctions of the sand table. And interact with the smart car.

Wireless communication controller:

Intelligent I/O Control Module:

4-channel I/O input and output module. Intelligent sensor processor: MSP430F5638, based on IEEE1451 protocol and communication module communication, open software and hardware design resources.

Intelligent relay control module:

4 channels of I / O output, relay 220V / 2A each drive current.

smart car

1. The size of the smart car is limited to 25cm*20cm*15cm. The load is not less than 3KG.

2. High-speed embedded car computer

3. Vehicle control module

4. The vehicle provides wireless communication modules such as WIFI

5. Car camera module

6. Obstacle detection module

7. Autopilot system module

8. Automatic communication, vehicle control, image recognition, analog GPS positioning

9. Electronic map navigation and automatic navigation
10. The vehicle can realize red light parking and green light driving according to the change of traffic lights.

M4 touch gateway

Embedded CORTEX-M4 touch gateway:

CPU: 80 MHz LM4F232, 256 K Flash, 96 K SRAM, and integrated, USB OTG, and CAN communications

FLASH: 1 MB serial Flash memory

Voltage Reference: Precision 3.00 V voltage reference

ROM program: SAFERTOSTM operating system in microcontroller ROM

Audio: I2S stereo audio codec, Line In/Out, Headphone Out, Microphone In

Ethernet: 10/100 BaseT Ethernet

USB port: USB On-The-Go (OTG) Connector: Device, Host, and OTG modes

UART port: 8

A/D: 24 channels, 1M sample rate / channel

CAN: 2 way

ZIGBEE: 1 way

WIFI: WG1300, low power WIFI, 1 way

Wireless wide area access module: GPRS/3G

Openness: Open all software and hardware design resources for teaching use.

Experimental function:

The low-power CORTEX-M4 processor interface accesses ROM API functions and provides access to sample programs.

ZIGBEE wireless communication module provides ZIGBEE PRO protocol access source code and sample programs.

GPRS wide-area wireless communication module, providing low-power GPRS wide-area access interface function source code and example program

RS232 bus communication module, providing RS232 multi-machine communication interface function source code and example program

RS485 bus communication module, providing RS485 multi-machine communication interface function source code and example program

CAN bus communication module, providing CAN bus multi-machine communication interface function source code and example program

Ethernet bus communication module, providing 802.11 bus multi-machine communication interface function source code and example program

3730 gateway

Intelligent Transportation Center Server

Chipset Intel H61

Graphics card type integrated graphics

Sound card integrated sound card

NIC 1000Mbps Ethernet card

CPU model G2020 2.9 GHz dual core

Level 3 cache 3MB

Memory capacity 2GB DDR3

Hard disk 500G SATA serial 7200 rpm

Optical drive: DVD drive

Intelligent Traffic Management System Software

d. Intelligent car information monitoring: monitor the smart car in-vehicle sensor information and monitor the running status of the smart car.

e. Intelligent path analysis: The monitoring center assigns relevant routes to the smart car through various collection information to navigate.

The electronic map displays the vehicle position and speed information in real time, and the map during the running of the vehicle also changes in real time.

The electronic map provides vehicle navigation functions, and the trolley can travel according to the route planned by the electronic map.

Internet of Things Middleware

Other equipment

Wireless Router.

24-port switch.

Main experiment list

Traffic light control experiment

Light collection experiment

Middleware environment familiar with construction

Car camera remote control experiment

Vehicle positioning experiment

Traffic signal control experiment

Electronic gate control experiment

Infrared detection experiment

Hall induction experiment

Ultrasonic obstacle detection experiment

Test of rail transit energy-saving control system based on information intelligent processing

Wireless networking experiment

ZIGBEE communication experiment

WIFI communication experiment, etc.

total

217,620 yuan

Remarks: The above costs do not include construction, decoration, furniture, and auxiliary materials.

Third, matching (simulated GPS positioning system, intelligent navigation system, intelligent traffic analysis module)

Serial number

name

index

Quantity

Remarks

High speed industrial camera

1.3 million color / black and white industrial digital camera, 1/2", 750 line, 15fps@1280 Ã— 1024, 45fps@640 Ã— 480, high resolution, good image quality, good color reproduction, stable image, small size, easy to install , standard lens interface (CS or C port), image window stepless zoom, computer can program control exposure time, brightness, gain and other parameters, with external trigger input, with flash control output. Support one computer to connect multiple cameras , support VC, VB, C Builder, Delphi SDK

1. Network interface or USB interface

2. The computer can program the parameters such as exposure time, brightness, gain, etc.

3. Image window stepless zoom with external trigger input with flash control output

4. It can be powered by computer 12V or external 12V power supply, with low power consumption and convenient connection.

5. Driver support: WDM, DirectX, OpenCV, LabView, Halcon, MIL

6. Support development tools and demos and source code in Windows 2000, XP, Vista and Linux environments

7. Development package support: VC, VB, C Builder, Delphi SDK.

A camera can be positioned at a level of about 6 flat. If the training sandbox exceeds this size, you need to increase the number of cameras and accessories such as lenses.

Video positioning lens

1. Focal length: 5mm

2. The maximum ratio of lens diameter to focal length: 1:1.4

3. Maximum size of image: 6.4mm Ã— 4.8mm (Ï†8mm)

4. Working range aperture 1.4-16C

5. Focus: 0.1m-Inf

6. Object size: 12.9 (H) cm Ã— 9.6 (V) cm 1/2"

7. Effective aperture: Front Î¦27.8mm Rear Î¦14.8mm

8. Back focal length: 10.8mm

9. Flange collar length: 17.526mm

10. Fixing frame: C fixing frame

Video positioning algorithm background system

CPU type Intel Core i3-3220 3.3 3M 2C 65W GT1 CPU

CPU frequency (MHz) 3.3G

Processor Description Intel Core I3 Dual Core Processor

CPU cache 3M

Support 1 CPU number

Memory type DDR3 1600MHZ nECC

Memory size 4GB (2*2GB)

Maximum memory capacity: 32GB ECC (supporting ECC memory is one of the important differences between workstations and PCs)

Hard disk size 1TB

Hard disk type 7200 RPM SATA

Optical drive 16X DVD-ROM SATA

Size 10.0 x 33.8 x 38.1 cm

Weight 18kg

The system supports windows 7 32-bit/64-bit; HP Linux Installer Kit OS

Number of memory slots 4 DIMM slots

High-speed video simulation GPS positioning, intelligent navigation, electronic map software system:

1. Sand table map pre-shooting function;

2. Arbitrarily draw map function;

3. Process 60 frames of high-definition images in one second to accurately locate the car position information;

4. The simulation accuracy of the trolley can reach within 2CM;

5. It can identify and distinguish 20 cars at the same time;

6. The GIS electronic map system interfaces with the traffic sandbox and server, and displays all the information on the road in the form of a dynamic electronic map.

7. The state of the road and the state of the smart car can be changed through an electronic map.

8. The electronic map displays the vehicle position and speed information in real time, and the map during the running of the vehicle also changes in real time.

9. The electronic map provides vehicle navigation functions, and the trolley can travel according to the route planned by the electronic map.

total

71,370 yuan

Fourth, matching (intelligent traffic large screen display system)

Serial number

name

index

Quantity

Remarks

DLP touch screen

1. Projector movement: DLP

2. Display ratio 4:3;

3. Resolution is not less than 1024 X 768 (XGA)

4. Light bulb: single light

5. Brightness is not less than 900 ANSI

6. Maximum viewing angle of the screen: the horizontal is not less than 160 degrees, the vertical is not less than 80 degrees

7. AC power supply

8. Network support: 1000Mbps adaptive

9. Consumable materials (light bulbs, etc.) *1

Large screen control server

Install large screen control software

Chipset Intel H61

Graphics card type integrated graphics

Sound card integrated sound card

NIC 1000Mbps Ethernet card

CPU model G2020 2.9 GHz dual core

Level 3 cache 3MB

Memory capacity 2GB DDR3

Hard disk 500G SATA serial 7200 rpm

Optical drive: DVD drive

total

365,040 yuan

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