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ETC vehicle-mounted equipment and upgrading method thereof, and equipment used for controlling ETC vehicle-mounted equipment upgrading and control method thereof

A vehicle-mounted device and control method technology, applied in the ETC field, can solve the problems of reducing the efficiency of OBU program upgrades and cumbersome OBU program upgrade processes, etc.

Inactive Publication Date: 2017-07-07
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The number of OBUs is huge, and the current upgrade method is to use the download cable to upgrade the OBU. In this way, the download cable and the communication port of the OBU need to be plugged and unplugged every time the OBU is upgraded, which greatly reduces the efficiency of the OBU program upgrade. , and makes the existing OBU program upgrade process very cumbersome

Method used

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  • ETC vehicle-mounted equipment and upgrading method thereof, and equipment used for controlling ETC vehicle-mounted equipment upgrading and control method thereof
  • ETC vehicle-mounted equipment and upgrading method thereof, and equipment used for controlling ETC vehicle-mounted equipment upgrading and control method thereof
  • ETC vehicle-mounted equipment and upgrading method thereof, and equipment used for controlling ETC vehicle-mounted equipment upgrading and control method thereof

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Embodiment Construction

[0019] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0020] The present invention provides a kind of ETC vehicle-mounted equipment, such as figure 1 As shown, the ETC in-vehicle device 1 includes a receiving unit 10 and an upgrading unit 20 . The receiving unit 10 is used to receive the upgrade package wirelessly, and store the received upgrade package in an internal memory (not shown) of the ETC vehicle-mounted device 1 or in a memory (not shown) outside the ETC vehicle-mounted device 1 from. The receiving unit 10 can use wireless communication methods such as WiFi, CDMA, WCDMA, LTE, LTE-A, etc. to receive the upgrade package. For example, the receiving unit 10 can use radio frequency communication (eg, 5.8G mi...

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Abstract

The invention relates to the ETC field and discloses ETC vehicle-mounted equipment and an upgrading method thereof, and equipment used for controlling ETC vehicle-mounted equipment upgrading and a control method thereof. The ETC vehicle-mounted equipment comprises a receiving unit and an upgrading unit, wherein the receiving unit is used for receiving an upgrading package through a wireless mode and storing the received upgrading package in an internal memory of the ETC vehicle-mounted equipment or in a memory located in an external portion of the ETC vehicle-mounted equipment; and the upgrading unit is used for acquiring the upgrading package from the corresponding memory and operating the upgrading package so as to upgrade a program of the ETC vehicle-mounted equipment. In the invention, when the ETC vehicle-mounted equipment is upgraded, a downloading line does not need to be plugged into a communication port of the ETC vehicle-mounted equipment so that efficiency of ETC vehicle-mounted equipment program upgrading is greatly increased.

Description

technical field [0001] The present invention relates to the field of ETC, and in particular, relates to an ETC vehicle-mounted device and an upgrading method thereof, and a device for controlling the upgrading of the ETC vehicle-mounted device and a control method thereof. Background technique [0002] Electronic Toll Collection (ETC) is an automatic electronic toll collection system mainly researched and promoted in the world at present. It is suitable for vehicle toll collection solutions in highways and bridges and tunnels with heavy traffic. The on-board unit (OBU) of the ETC system is installed on the front windshield of the vehicle. When the vehicle passes the ETC lane, the OBU communicates with the roadside unit (Roadside Unit, RSU) of the ETC system, thereby ETC charging can be completed without parking, thereby increasing the speed of vehicles and effectively solving the problem of traffic jams. [0003] During the actual use of the OBU, due to the continuous expan...

Claims

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Application Information

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IPC IPC(8): G07B15/06G06F9/445
CPCG07B15/06G06F8/654
Inventor 邓海任丛林刘洋
Owner AEROSPACE INFORMATION
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