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Vehicle controller management method and device, vehicle-mounted entertainment system and vehicle

A technology of a vehicle controller and an entertainment system, applied in the field of vehicle control, can solve problems such as hidden dangers in the management of in-vehicle controllers, and achieve the effect of improving safety and realizing safety management.

Inactive Publication Date: 2018-06-26
FAFA AUTOMOBILE (CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since different controllers on a car may come from different manufacturers, even the same type of controllers may come from different manufacturers
This method of managing the in-car controller by the in-vehicle entertainment system will bring greater security risks to the management of the in-car controller

Method used

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  • Vehicle controller management method and device, vehicle-mounted entertainment system and vehicle
  • Vehicle controller management method and device, vehicle-mounted entertainment system and vehicle
  • Vehicle controller management method and device, vehicle-mounted entertainment system and vehicle

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Embodiment Construction

[0032] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments of the present application and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0033] The technical solutions provided by various embodiments of the present application will be described in detail below in conjunction with the accompanying drawings.

[0034] figure 1 It is a flow chart of the scenario of vehicle-machine control of the ECU on the vehicle according to an embodiment of the application. exist figure 1 In the show...

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PUM

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Abstract

The invention discloses a vehicle controller management method and device, a vehicle-mounted entertainment system and a vehicle. The method comprises the steps of authenticating the vehicle-mounted entertainment system according to a communication request from the vehicle-mounted entertainment system; feeding back authentication success indication information to the vehicle-mounted entertainment system after the authentication is successful, wherein the communication request is used for requesting authentication of the vehicle-mounted entertainment system; and controlling the target vehicle controller of the control instruction according to a control instruction from the vehicle-mounted entertainment system. In the embodiment of the invention, the vehicle-mounted entertainment system is authenticated, and the target vehicle controller is controlled according to the control instruction of the vehicle-mounted entertainment system after the authentication is successful, so that the safetymanagement of the controller in the vehicle can be realized, and the safety of a vehicle system is improved.

Description

technical field [0001] The present application relates to the field of vehicle control, in particular to a management method and device of a vehicle controller, a vehicle entertainment system and a vehicle. Background technique [0002] Electronic Control Unit (Electronic Control Unit, ECU) is a special microcomputer controller on the car. With the development of automotive electronic technology, the number of electronic control units (Electronic Control Unit, ECU) inside the vehicle is increasing. In existing automobiles, there are various controllers, such as door controllers, chassis controllers, brake controllers, air-conditioning controllers, and so on. [0003] In existing automobiles, the in-vehicle entertainment system, such as the car machine, Tbox, etc., directly sends controller commands to the controller, and the in-vehicle entertainment system manages various controllers. However, since different controllers on a car may come from different manufacturers, even...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042G06F9/445G06F21/44
CPCG05B19/0428G05B2219/2637G06F8/65G06F21/44
Inventor 蔡海洋钟东俞松耀宋卫峰张欣凯
Owner FAFA AUTOMOBILE (CHINA) CO LTD
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