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Anti-detection method of jt808 vehicle terminal emulator

A vehicle-mounted terminal and simulator technology, applied in the field of Internet security, can solve problems such as the inability to achieve the interception effect, achieve the effect of preventing malicious attacks and improving security

Active Publication Date: 2019-04-02
QIANXUN SPATIAL INTELLIGENCE INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the simulated terminal does not accept the control information sent by the platform, or does not do any processing after receiving the control message, the method in this patent cannot achieve the effect of interception

Method used

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  • Anti-detection method of jt808 vehicle terminal emulator
  • Anti-detection method of jt808 vehicle terminal emulator
  • Anti-detection method of jt808 vehicle terminal emulator

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Experimental program
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Embodiment Construction

[0039] The present invention adopts a weight-based feature recognition algorithm, adds an intelligent processing module of automatic learning, and establishes a weight-based rule, and the JT808 open gateway (server) decides which strategy to adopt for the simulated terminal, such as release, data thinning release or intercept. Hereinafter, the present invention will be further described with reference to the accompanying drawings and embodiments.

[0040] figure 1 It is a flow chart of a method for reverse detection of a JT808 vehicle-mounted terminal simulator according to the present invention, including the following steps:

[0041] Step S1, the parameter acquisition module parses the parameter features in the message sent by the simulated terminal, writes the parameter features into the database, and outputs the parameter features to the feature-based automatic learning module.

[0042] Step S2, the feature-based automatic learning module performs weight calculation on t...

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Abstract

A method for anti-detection of a JT808 vehicle-mounted terminal simulator, comprising the following steps: Step S1, the parameter acquisition module analyzes the parameter characteristics in the message sent by the simulation terminal, and writes the parameter characteristics into a database, and outputs to the feature-based automatic learning module; Step S2, the feature-based automatic learning module performs weight calculation on the identified parameter features through the automatic learning algorithm, and sends the calculated data to the rule engine-based decision execution module; Step S3, the rule engine-based decision execution module Based on the processing results of the rule engine, the received data is processed according to the rules. The invention solves the technical problem of identification and control of the simulated terminal, thereby preventing the malicious attack of the terminal simulated program on the JT808 open gateway and reducing potential safety hazards.

Description

technical field [0001] The invention relates to the technical field of Internet security, in particular to a method for reverse detection of a JT808 vehicle-mounted terminal simulator. Background technique [0002] With the encouragement and support of national policies and regulations, JT808 terminal equipment (developed based on the JT808 communication protocol, including vehicle information registration, vehicle driving records, automatic distress alarm and other functions, access to the physical terminal equipment of the designated server in a way that supports the domain name ) and the open gateway based on the JT808 protocol (the JT808 protocol is the protocol standard for the terminal communication protocol and data format of the satellite positioning system for road transport vehicles issued by the Ministry of Communications) has begun to be widely used. For testing or other purposes, the JT808 analog terminal has also begun to have some discussions in various techni...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/26H04L29/06H04L12/66G06K9/62
CPCH04L12/66H04L43/10H04L63/1458H04L63/1466G06F18/2148G06F18/2431
Inventor 高建秀陈栋许允波高云飞高山岳
Owner QIANXUN SPATIAL INTELLIGENCE INC