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Vehicle-mounted unit upgrading method and device

A vehicle-mounted unit and software upgrade technology, applied in computer security devices, software deployment, version control, etc., can solve problems such as failure to discover problems in time, low efficiency, management and control, etc., to save labor and time costs, reduce risks, and improve procedures The effect of upgrading efficiency

Pending Publication Date: 2022-01-11
BEIJING WANJI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing software upgrade method in our country needs to re-use special equipment to download and upgrade the software of the on-board unit, which is inefficient
[0005] In addition, the current ETC operators lack control over the running version of the vehicle-mounted unit software, so they cannot find problems in time and improve product functions

Method used

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  • Vehicle-mounted unit upgrading method and device
  • Vehicle-mounted unit upgrading method and device
  • Vehicle-mounted unit upgrading method and device

Examples

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Embodiment Construction

[0027] The principle and spirit of the present disclosure will be described below with reference to several exemplary embodiments. It should be understood that these embodiments are given only to enable those skilled in the art to better understand and implement the present disclosure, rather than to limit the scope of the present disclosure in any way. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0028] figure 1 A schematic diagram of a scene in which an embodiment of the present disclosure can be implemented is shown.

[0029] As shown in the figure, a roadside unit 2 is arranged on one side of the ETC lane 1 along the direction of vehicle travel in the figure, and the roadside unit 2 is usually installed next to a highway or bridge toll station; the other side of the ETC lane 1 is arranged with Camera 3 and railing 4. The vehicle-mounted unit ...

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Abstract

The invention relates to a vehicle-mounted unit upgrading method and device. Specifically, the software upgrading method of the first vehicle-mounted unit comprises: enabling the first vehicle-mounted unit to download a software upgrading version from a second vehicle-mounted unit with the software upgrading version and store the software upgrading version to an inactive storage partition; sending a software upgrading request to a road side unit; and in response to the upgrade request passing, exchanging the software upgrade version stored in the inactive storage partition and the software pre-upgrade version stored in the active storage partition with an execution partition to execute the upgrade. According to the vehicle-mounted unit upgrading method, the non-upgraded vehicle-mounted units can be upgraded by utilizing each upgraded vehicle-mounted unit, so that the upgrading number of the vehicle-mounted units is increased exponentially, the program upgrading efficiency of the vehicle-mounted units can be greatly improved, and labor and time costs are saved. In addition, upgrading authentication is carried out through the road side unit, and the upgrading safety is improved.

Description

technical field [0001] The present disclosure generally relates to the field of onboard unit technology. Specifically, the present disclosure relates to an upgrade method of an on-board unit and the on-board unit, and the method performed at the roadside unit and the roadside unit. Background technique [0002] This section is intended to provide a background or context for implementations of the invention that are recited in the claims. The descriptions herein may include concepts that could be explored, but not necessarily concepts that have been previously thought of or explored. Therefore, unless otherwise indicated herein, what is described in this section is not prior art to the description and claims in this application and is not admitted to be prior art by inclusion in this section. [0003] Electronic Toll Collection (ETC for short) is an electronic automatic toll collection system for roads, bridges, tunnels, and parking lots that is widely used in the world at ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/65G06F8/71G06F21/51
CPCG06F8/65G06F8/71G06F21/51
Inventor 陈明月王庆飞韩茂强赵昱阳韩冬阁
Owner BEIJING WANJI TECH
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