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Currently, most electronic toll collection (ETC) systems around the world are implemented by DSRC (dedicated short range communication) technology.
The whole signal band including two DSRC downlink channels of D1 and D2 for ETC systems is downconverted into intermediate frequency (IF) of 10 MHz.
However, area wide integrated MLFF (multilane free flow) road charging system is now currently on its development to replace DSRC-based ETC systems.
Electronic toll collection (ETC) systems have been put into practice in one or two channels at toll plazas on Taiwan's freeways since 2006.
Similar(56)
In the early deployment of ETC system, multipath interference has caused the malfunction of the system.
Electronic toll collection (ETC) system has been developed and applied in most provinces of China, but the quality inspection and evaluation standard for ETC system doesn't exist.
Then the comprehensive method of evaluation and quality inspection control for ETC system was present.
The ETC system in Japan handles the complicated system of tolls in which different amounts are charged according to the type of vehicle and distance traveled.
The utilisation of the ETC system has been flat due to the extra cost of installing the on board unit (OBU) that is used in the system.
To increase the utilisation rate of the ETC system, it is crucial to understand the real price that drivers are willing to pay.
In this paper, the design and implementation of VPS-based ETC system is detailedly discussed, and a debit transaction VPS system field test had been practiced in the freeway of Taiwan.
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