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Vehicle OBD joint management method and system, and related device

A management method and technology for a management system, which are applied in the field of vehicle OBD joint management method and system, computer devices and readable storage media, can solve problems such as vehicle information leakage, and achieve the effect of reducing the risk of leakage

Inactive Publication Date: 2018-08-03
GOLO IOV DATA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the existing solution, if the control command is maliciously intercepted by Bluetooth plaintext, any client can send a control command to the OBD connector to obtain vehicle data, resulting in the leakage of the user's vehicle information

Method used

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  • Vehicle OBD joint management method and system, and related device
  • Vehicle OBD joint management method and system, and related device
  • Vehicle OBD joint management method and system, and related device

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Embodiment Construction

[0040] Embodiments of the present invention provide a vehicle OBD joint management method, system and related devices, which are used for OBD joint management and reduce the risk of vehicle information leakage.

[0041] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0042] The terms "first", "second", "third", "fourth" and the like in the description and claims of the present invention...

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Abstract

The embodiment of the invention provides a vehicle OBD joint management method and system, and a related device for performing OBD joint management to reduce the risk of vehicle information leakage. The method of the embodiment of the invention comprises the following steps: receiving first vehicle identity information of a target vehicle forwarded by a client, wherein the first vehicle identity information is collected by an onboard diagnostic system OBD joint; performing one-way irreversible operation on the first vehicle identity information of the target vehicle to generate a first featurevalue; judging whether the first feature value is consistent with a second feature value previously stored in a block chain; and if the first feature value is inconsistent with the second feature value, controlling the client to refuse to send a control instruction to the OBD joint.

Description

technical field [0001] The invention relates to the field of information processing, in particular to a vehicle OBD joint management method and system, a computer device and a readable storage medium. Background technique [0002] OBD is the abbreviation of On-Board Diagnostic in English, translated into Chinese as "on-board diagnostic system", the vehicle data of the corresponding vehicle can be obtained through the on-board OBD connector, specifically CAN bus data and data in the electronic control unit ECU can be obtained. [0003] In the prior art, the control of the OBD connector is based on the client sending a control command to the OBD connector through Bluetooth communication, and the OBD connector also returns the collected vehicle data to the client through Bluetooth. Based on the existing Bluetooth communication protocol, the control commands for the OBD connector must be sent in Bluetooth plain text. [0004] In the existing solution, if the control command is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L29/06
CPCH04L63/0428H04L63/08H04L67/12
Inventor 刘均刘新郭朝晖
Owner GOLO IOV DATA TECH CO LTD
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