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Method and system for vehicle proxy driving mode management

A mode, the technology of proxy driving, applied in the field of vehicle proxy driving mode management, can solve the problem of rising cost of body control modules and achieve low cost

Active Publication Date: 2015-12-16
SAIC GENERAL MOTORS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, the input of the driving mode switch and the corresponding hardware processing will also lead to an increase in the cost of the body control module, etc.

Method used

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  • Method and system for vehicle proxy driving mode management
  • Method and system for vehicle proxy driving mode management
  • Method and system for vehicle proxy driving mode management

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Embodiment Construction

[0037] Such as image 3 As shown, the surrogate driving mode management system of the present invention includes a password input unit 101 , a password encryption module 102 , a bus information sending module 103 , a bus 104 and a surrogate driving mode management module 105 . The password input unit 101 is communicatively connected with the bus information sending module 103, and a password encryption module 102 is set on the communication link between the two, and the bus information sending module 103 communicates with the surrogate driving mode management module 105 through the bus 104 connect. If the bus 104 transmits the input password in clear text, the password may be easily stolen, so the setting of the password encryption module 102 is necessary. It can be seen that the essence of the present invention is to realize the starting or exiting of the surrogate driving management mode by inputting a preset password and transmitting it in an encrypted form. In addition, ...

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Abstract

The invention relates to a method for managing pilot modes of vehicles. The method includes: 1, inputting passwords by a password input unit; 2, encrypting the input passwords by a password encrypting module and constituting bus information to be transmitted; 3, transmitting the bus information by a bus information transmitting module according t the preset transmitting period; 4, transmitting the bus information to a pilot mode management module through a bus; 5, receiving the bus information and confirming whether the information is available or not by means of the pilot mode management module; 6, broadcasting start / stop information of a pilot mode on the bus by the pilot mode management module if the bus information is available, and not broadcasting the start / stop information of the pilot mode on the bus by the pilot mode management module if the bus information is unavailable. The invention further relates to a system for implementing the method. Without additional pilot key or hardware resources, the method and the system for managing the pilot modes of vehicles are lower in cost.

Description

technical field [0001] The invention relates to the management of vehicle driving mode. Background technique [0002] The surrogate driving mode is a special mode that is activated when the car owner hands over the vehicle to others. It protects the privacy of the car owner by prohibiting opening the trunk / glove box and prohibiting personalized operations. At present, the starting and exiting of the surrogate driving mode is mainly realized by adding a special surrogate driving key or using a switch hardware input trigger. [0003] figure 1 A block diagram of the implementation of using a special valet key is shown. In this solution, the body control module needs to identify the key. If it is recognized as a driving key, it will start the driving mode of the vehicle and keep it in this mode until the body control module recognizes the master key of the vehicle. Return to normal vehicle mode. This solution requires the vehicle to be equipped with a driving key in addition...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R25/00
Inventor 童菲刘敏
Owner SAIC GENERAL MOTORS