Vehicle safety communication method and device, vehicle multimedia system and vehicle

A technology for secure communication and vehicles, applied in the field of Internet of Vehicles, can solve problems such as malicious program intrusion and hidden dangers of customer safety

Inactive Publication Date: 2017-09-19
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, with the development of big data and cloud services, the technology of remote control of vehicles has emerged. Vehicle-mounted multimedia is the carrier for cloud services, but this will bring great security risks to customers, because vehicle-mounted multimedia and other components of the vehicle There is communication and interconnecti

Method used

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  • Vehicle safety communication method and device, vehicle multimedia system and vehicle
  • Vehicle safety communication method and device, vehicle multimedia system and vehicle
  • Vehicle safety communication method and device, vehicle multimedia system and vehicle

Examples

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Embodiment Construction

[0030] 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.

[0031] figure 1 It is a schematic diagram of an implementation environment shown according to an exemplary embodiment. Such as figure 1 As shown, the implementation environment may include a user terminal 100 , a server 200 and a vehicle 300 .

[0032] In the present invention, the server 200 may be an electronic device providing a service for the vehicle 300 , which may be owned by a service provider of the vehicle 300 . The user can register on the server 200 through the user terminal 100 and associate the user terminal 100 with the vehicle 300 . In this way, the user terminal 100 can communicate with the vehicle 300 via the server 200 , thereby realizing r...

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PUM

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Abstract

The invention discloses a vehicle safety communication method and device, a vehicle multimedia system and a vehicle. The vehicle comprises an open system, a safety chip, and an enclosed system. The open system and the enclosed system are connected by the safety chip. The method applied to the safety chip includes: a first control instruction from the open system is received, wherein the first control instruction includes encryption control data; the encryption control data in the first control instruction are decrypted; when decryption is done successfully, decryption control data are obtained; the encryption control data in the first control instruction are converted into decryption control data to form a second control instruction and the second control instruction is sent to the enclosed system, so that the enclosed system controls a vehicle to execute a target operation based on the second control instruction. Therefore, security during vehicle networking communication can be improved.

Description

technical field [0001] The present invention relates to the field of Internet of Vehicles, in particular to a vehicle safety communication method and device, a vehicle multimedia system and a vehicle. Background technique [0002] With the development of large-screen in-vehicle multimedia and the popularity of Internet of Vehicles and 4G and WIFI hotspots, in-vehicle multimedia has gradually become another important mobile terminal system for car owners. More and more entertainment and multimedia needs. At present, many in-vehicle multimedia are equipped with 4G modules and WIFI modules, which can be connected to the Internet and allow customers to install their own preferred APP applications. In addition, with the development of big data and cloud services, the technology of remote control of vehicles has emerged. Vehicle-mounted multimedia is the carrier for cloud services, but this will bring great security risks to customers, because vehicle-mounted multimedia and other...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L29/08
CPCH04L63/0428H04L63/145H04L67/12H04L67/125H04L63/0209G06F21/57G06F21/606H04L67/04H04L69/40H04L65/40H04L1/0063H04L2012/40273
Inventor 武新峰尹建银
Owner BYD CO LTD
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