Wireless handset and system used for ETC lane and its implementing method

Abstract

The inventive embodiment discloses a wireless handset and system applied to ETC lane and realizing method therefore, wherein the wireless handset comprises a wireless transmission module for exchanging information with ETC lane control host antenna by wireless transmission network; functional keys for inputting relative vehicle information; a display screen for displaying information about functional keys input result and IC card read-write result; an IC card read-write module for reading information in an IC card and transmitting the information to the ETC lane control host by the wireless transmission module, and executing operation of fee deducting and data writing according to the returning control information from the ETC lane control host; and a microprocessor for intensively controlling operation and interaction of each module unit. The adoption of the invention enables the wireless hardest to quickly finish judgment for the validity of vehicle IC card and operation of fee deducting and car passing when the ETC can not work well, thereby the traffic of lane is assured.

Description

Technical field [0001] The invention relates to the technical field of vehicle electronic toll collection, in particular to a wireless handset, a system and an implementation method used in ETC lanes. Background technique [0002] The ETC (Electronic Toll Collection) system is an electronic non-stop toll collection system. Users with legal identities can pass without stopping at a speed of 30km / h when using ETC lanes. The ETC system automatically completes operations such as vehicle identification and deduction. This technology can reduce the congestion of toll stations and alleviate the contradiction between the fast passage of expressways and the congestion of toll stations. [0003] At present, the electronic toll collection ETC lane system is in the rear-railing mode, that is, the railing is set at the back of the toll island. When the car is driving to the front of the railing, the ETC system remotely detects the on-board electronic tag OBU on the front windshield of the car...

AI Technical Summary

Problems solved by technology

However, the ETC lane system railing rear mode has the following disadvantages: when the on-board electronic label OBU attached to the front windshield of the vehicle cannot work normally due to insufficient power, weak transmission signal, dust blocking, weather and other reasons, the ETC system will not be able to automatically Long-distance identification of vehicle-mounted electronic tags cannot complete deduction and release. When there is a large traffic flow, it may not be recognized because the car behind it has already followed the car, or the adjacent manual toll lane has already queued up. Vehicles with on-board electronic tags are difficult to exit the ETC lane, or cannot go around to the adjacent manual toll lane to pay manually. At this time, the ETC lane will be blocked, which seriously affects the use efficiency of the ETC lane

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