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A security release and upgrade method for embedded vehicle-mounted evaluation terminal software

A terminal software and embedded technology, applied in software deployment, software maintenance/management, version control, etc., can solve problems such as lack of reliability, achieve the effect of simplifying distribution process, simplifying upgrade and maintenance work, and realizing centralized and unified management

Active Publication Date: 2022-08-05
TRAFFIC MANAGEMENT RES INST OF THE MIN OF PUBLIC SECURITY
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Problems solved by technology

Among them, the vehicle-mounted intelligent evaluation terminal hardware is entrusted to the equipment provider to be responsible for processing and production, and the vehicle-mounted intelligent evaluation software is distributed to the whole country for free. There is no reliable solution in the existing technology that can meet the needs of safe distribution, operation and maintenance of the vehicle-mounted intelligent evaluation terminal, and avoid accidents. Registered and authorized equipment and illegal evaluation terminal software are connected to the examination background management system

Method used

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  • A security release and upgrade method for embedded vehicle-mounted evaluation terminal software

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Embodiment Construction

[0026] The security release and upgrade method of the embedded vehicle-mounted judgment terminal software of the present invention includes the pre-installation of the vehicle-mounted judgment terminal software and the online upgrade of the vehicle-mounted judgment terminal software.

[0027] See figure 1 , the pre-installation of the vehicle evaluation terminal software includes the following steps:

[0028] Step 1: According to the preset file directory and file name, generate the encrypted installation package of the vehicle evaluation terminal software in the U disk;

[0029] Step 2: Insert the U disk containing the encrypted installation package of the vehicle evaluation terminal software into the vehicle evaluation terminal;

[0030] Step 3: When the in-vehicle evaluation terminal detects that the U disk is inserted, the in-vehicle evaluation terminal detects whether it has installed the in-vehicle evaluation terminal software. If it detects that the in-vehicle evaluati...

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Abstract

The invention provides a method for safe release and upgrade of embedded vehicle-mounted judgment terminal software, which can meet the needs of convenience and speed for the safe distribution and operation and maintenance of the vehicle-mounted judgment terminal, and can meet the requirements of the national unified version of the subject II examination, and avoid unauthorized access to the vehicle-mounted judgment terminal. Registered and authorized equipment and illegal evaluation terminal software are connected to the examination background management system, including: pre-installation of vehicle evaluation terminal software, automatic initialization of vehicle evaluation terminal software, and online upgrade of vehicle evaluation terminal software.

Description

technical field [0001] The invention relates to the field of information processing of a national traffic management business information system, in particular to a method for safe publishing and upgrading of embedded vehicle-mounted judgment terminal software. Background technique [0002] The national unified version of the subject two examination system consists of the hardware equipment of the vehicle-mounted intelligent judgment terminal and the embedded software of the vehicle-mounted intelligent judgment terminal. Among them, the hardware of the vehicle-mounted intelligent judgment terminal is entrusted to the equipment provider to be responsible for processing and production, and the vehicle-mounted intelligent judgment software is distributed for free nationwide use. There is a lack of reliable solutions in the existing technology to meet the needs of the safe distribution and operation and maintenance of the vehicle-mounted intelligent judgment terminal. Registered...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F8/65G06F8/71
CPCG06F8/65G06F8/71
Inventor 刘伟祥许卉莹周佳高建平
Owner TRAFFIC MANAGEMENT RES INST OF THE MIN OF PUBLIC SECURITY
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