A commercial vehicle automatic driving HMI interactive system and method

A technology of automatic driving and interactive methods, applied in the direction of instruments, control devices, computing, etc., can solve the problem that the display screen cannot intelligently respond to the display requirements of the automatic driving interface, so as to improve the user experience and avoid the effect of mixing the sound source

Active Publication Date: 2022-04-08
DONGFENG COMML VEHICLE CO LTD
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Problems solved by technology

[0004] The embodiment of the present invention provides an HMI interaction method for automatic driving of a commercial vehicle, which aims to solve the problem that the display screen cannot intelligently respond to the display requirements of the automatic driving interface and various multimedia audio and video, and the sound source of the whole vehicle caused by simultaneous playback of various audio Mixed wheel problem, optimize the intelligent display requirements of the human-computer interaction display screen for autonomous driving and improve user experience at the same time

Method used

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  • A commercial vehicle automatic driving HMI interactive system and method
  • A commercial vehicle automatic driving HMI interactive system and method
  • A commercial vehicle automatic driving HMI interactive system and method

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Embodiment 3

[0041] Such as image 3 In the illustrated embodiment three, a commercial vehicle automatic driving HMI interaction method also includes steps:

[0042] S201. After the display controller receives an external instruction, if the external instruction is a request to enter the automatic driving interface manually, enter the automatic driving interface when manual entry to the automatic driving interface is supported;

[0043] S202. If the external command is a request to exit the automatic driving interface, the display screen exits the automatic driving interface;

[0044] S203. After the display screen exits the autopilot interface, the display screen supports entering other function interfaces.

[0045] It should be noted that the display screen has human-computer interaction functions, such as Figure 7 , 8 As shown in , after entering the home page of the display screen or entering the automatic driving interface, the user can perform touch operations on the touch area o...

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Abstract

The present application relates to a commercial vehicle automatic driving HMI interaction system and method, which includes: after the automatic driving controller receives the automatic driving activation signal, sends the drawn automatic driving interface information and the automatic driving interface jump request to the display controller ; After the display controller receives the automatic driving interface jump request, it determines whether to support the jump according to the video display priority; if it is judged to support the jump, the display controller sends the automatic driving interface information to the display screen. Solve the problem that the display screen cannot intelligently respond to the display requirements of the automatic driving interface and various multimedia audio and video, as well as the mixed sound source of the vehicle caused by simultaneous playback of multiple audios, and optimize the intelligent display requirements of the automatic driving human-computer interaction display. Improve user experience.

Description

technical field [0001] The invention relates to the field of automatic driving, in particular to an HMI interactive system and method for automatic driving of commercial vehicles. Background technique [0002] At present, self-driving cars are equipped with a human machine interface (human machine interface, HMI) for vehicle information (the instrument panel realizes vehicle speed, engine speed, fuel level, etc.), as well as navigation and entertainment (small display screens are used for broadcasting music and navigation) Display of other information. [0003] The inventors have found through research that in the related art, the man-machine display interface includes basic information such as vehicle operation information, and basic control of the self-driving vehicle can be performed through the man-machine display interface. However, with the popularization of voice interaction and multimedia playback, there are more and more demands for multi-audio / video and other mult...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60W60/00B60W50/14G06F3/0488
CPCB60W60/00B60W50/14G06F3/0488B60W2050/146
Inventor 宋霞刘壮王康玲刘双平蒋江楚
Owner DONGFENG COMML VEHICLE CO LTD
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