The Research and Development of The Highway's Electronic Toll Collection System
The Research and Development of The Highway's Electronic Toll Collection System
The Research and Development of The Highway's Electronic Toll Collection System
I.
INTRODUCTION
TC
(Electronic Toll Collection) is an electronic
automatism toll collection system that was been
researching by the world used in the highway, bridge and
tunnel. Its obvious advantage is no parking troll collection.
The vehicle can at high speed throw the toll station instead
which has to slowdown before toll station and park to charge.
Along with the development of motor transport, the use of
highway traffic will be more and more. (This trend is very
clear in electronically developed areas.) The charge form of
manual and semi-manual will not meet demand of the
charging management system and arose many vehicle blocked
at entrances and exits causing huge economic losses when it
reached a certain threshold. The use of no parking on the
highway shows a great potential in solved these problems.
II.
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10 2
10 4
10 6
108
1010
1012
1014
1016
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Battery
Vbb
Monostable multivibrator
control signals
LCD Display
AM
10 kbit/s
SCM
IC card
NPZI
10 kbit/s
EEPROM
Supply
voltage
detection
Vcc
Vcc
Circuit awaken
Wake up signal
Defense
demolition device
Switching
Power Supply
Receivers
Transmitter
Transmission
antennas
Vref
RSU
k
lin
Up
OBU
Do
lin
wn
Computer
System
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1. Vehicle Terminals
Vehicle terminals are as a data collection terminal and its
main function is collection positioning data. It is composed of
GPS, positioning module, communicate network module and
data stored module (mainly stored basic information of
vehicle and IC account).
2. Center Control
Center control as data processing center is the core of the
whole system. Its main function is completion the
decision-making of system. It is composed of database sever
and manager plat. Database main function are incepted the
information of vehicle terminals and banks, appropriate
treatment and send the result to the terminal unit.
V. CONCLUSION
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[6]
[7]
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