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ETC Electronic Toll Collection

chrispeng January 4, 2022 transport

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Electronic non-stop toll collection based on wireless dedicated short-range communication technology (abbreviated asETC), with the international advanced level, using advanced5.8GHzDedicated short-range communication in the microwave frequency band (DSRC) Technology, the system on-board unit uses two-piece electronic tags and dual interfaceCPUThe combination of cards has successfully realized non-stop toll collection using high-security electronic wallets as payment methods.The system structure is as follows:

Electronic toll collection (ETC) The lane contains the following equipment:

1. Industrial control computer (industrial computer)

2. Lane Controller

3. Electronic tag read and write antenna

4. Vehicle detector (capture coil and rod drop coil)

5. Capture camera

6. Fee display/Traffic lights/Audible alarm

7. Automatic railing

8. Character overlay

In each device, the electronic tag read-write antenna passesRS232The serial cable is directly connected to the industrial control computer and is directly controlled by the application program; other equipment such as automatic railings, fee monitors, vehicle detectors, etc. are connected to the industrial control computer through the lane controller and controlled by the application program. The character superimposer superimposes the passing information on the video signal and transmits it to the toll station monitor.

Processing flow

1. The vehicle enters the communication range

2. Read and write antennas and electronic tags andCPUThe card communicates to determine whether the vehicle is valid, and if it is valid, the transaction will be executed; if it is invalid, it will alarm and close the lane until the vehicle leaves the detection coil.

3. If the transaction is completed, the system control rail is raised, the traffic light turns green, and the transaction amount is displayed on the fee amount display board

4. After the vehicle passes the drop coil under the automatic railing, the railing automatically falls back, the traffic light turns red, and the system waits for the next vehicle to enter.

Features

• Dynamic vehicle classification:

  The vehicle type is calculated in real time by obtaining the vehicle type parameters in the electronic tag, so that the problem of inconsistent vehicle classification standards for different road sections is solved.

• Stable and reliable:

  After long-term operation, the system has proved to have high reliability and stability, truly realizes unattended operation, and reduces management costs.

• Wide range of use:

  It can be applied to closed toll station exits, entrances and open toll stations of bridges or tunnels on expressways, city entrances and exits with high traffic volume, main line toll stations at road section junctions, and other toll locations with heavy traffic, which can particularly reflect its advantages.

• Multiple solutions:
  The system can be designed into high-efficiency, fast or low-speed and safe solutions according to the owner’s needs, and a single-chip label solution is also available.

Consulting Tel: 010-52867852, 88494100
Business support: 15611398461
Contact: [email protected]
QQ:1476385659,13023544
MSN:[email protected]

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