Electronic fee collection device, display device, fee collection method and display method

Abstract

The invention relates to a fee collection device and a display device which are applied to electronic fee collection. The fee collection device reads out an identification code of the display device, acquires corresponding user account information and balance information of a deducted user account from a cloud server and sends the balance information to the display device in a vehicle; the display device displays the balance information so as to prompt a user. The invention also provides a fee collection method and a display method. By utilizing the fee collection device, the display device, the fee collection method and the display method, electronic fee collection and balance reminding can be automatically implemented.

Description

technical field [0001] The invention relates to the road communication technology of the Internet of Things, in particular to a charging device, display device and method applied to electronic charging. Background technique [0002] Electronic toll collection (ETC, Electronic Toll Collection) system is usually used on highways or any roads, bridges, tunnels or entrances and exits that require tolls, such as parking lot entrances and exits, wharf roads that trucks need to enter and exit, airport roads, etc., or used Tolls are applied on roads in the city center. Electronic toll collection systems typically include an electronic tag (eTag) placed on the vehicle's windshield. When the electronic tag on the vehicle passes the toll point, the toll point can read the relevant identification information recorded on the electronic tag, so as to record the date and time of the vehicle passing and carry out the deduction operation. [0003] However, after the automatic deduction ope...

AI Technical Summary

Problems solved by technology

[0003] However, after the automatic deduction operation as described in the above method is performed on the vehicle at the charging point, there is no device in the vehicle that can remind the owner of the remaining balance of his personal account

If the balance is insufficient and the deduction cannot be made, it will inevitably cause unnecessary trouble for the user to travel, and the automatic and convenient charging function required by the electronic toll collection system will not be realized, thereby affecting the smoothness of traffic

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