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A method, system and vehicle for welcoming guests with multiple cabins

A cabin and guest audio technology, applied in advertisements, audio advertisements, instruments, etc., can solve the problems of low intelligence and long response time of welcome audio playback

Active Publication Date: 2022-05-03
FORYOU GENERAL ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a method, system and vehicle for welcoming guests with multiple cabins, which solves the problem that the response time of the existing welcome audio playback technology is too long, the degree of intelligence is low, and it is impossible to carry out targeted intelligent care according to different states of different users technical issues

Method used

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  • A method, system and vehicle for welcoming guests with multiple cabins
  • A method, system and vehicle for welcoming guests with multiple cabins
  • A method, system and vehicle for welcoming guests with multiple cabins

Examples

Experimental program
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Embodiment 1

[0067] The embodiment of the present invention provides a method for welcoming guests with multiple berths, such as figure 2 As shown, in this embodiment, including:

[0068] S1. A preset audio database, the audio database includes welcome audio files corresponding to a variety of different personnel attribute parameters;

[0069] S2. Obtain an external unlocking signal within a preset unlocking range;

[0070] S3. Respectively acquire the facial images of the personnel on the vehicle, and calculate the corresponding personnel attribute parameters according to the facial images;

[0071] S4. Obtain the corresponding welcome audio file according to the personnel attribute parameters, and determine the output sequence and output channel of the welcome audio file;

[0072] S5. Obtain the output sequence of all the welcome audio files to form an audio stream sequence table, and output the corresponding welcome audio files sequentially in combination with the corresponding outpu...

Embodiment 2

[0100] The attached image 3 The reference signs in include: main control module 1, system startup module 11, audio management module 12, information receiving module 13, first communication driver module 14; digital signal processing module 2, audio channel management module 21, audio output driver module 22. Storage device reading module 23, second communication drive module 24; image acquisition module 3; feature recognition module 4, driver monitoring system 41, intelligent monitoring system 42; storage module 5; audio playback module 6, power amplification circuit 61 , the speaker assembly 62 .

[0101] see image 3 , the embodiment of the present invention also provides a multi-compartment welcome system for running the above-mentioned multi-compartment welcome method, including: a main control module 1 and a digital signal processing module 2 connected thereto, an image acquisition module 3, and a feature recognition module 4 , and a storage module 5 and an audio play...

Embodiment 3

[0149] An embodiment of the present invention also provides a vehicle, including the above-mentioned multi-compartment welcome system, or running the above-mentioned multi-compartment welcome method.

[0150] The embodiment of the present invention establishes a multi-seat intelligent welcome system through the main control module 1, digital signal processing module 2, image acquisition module 3, feature recognition module 4, storage module 5 and audio playback module 6, making full use of existing With on-board equipment, the corresponding personnel attribute parameters are obtained by identifying the facial images of the personnel on the vehicle, and the corresponding welcome audio files are matched according to the personnel attribute parameters, combined with the cooperation of the headrest speaker and the output channel, the customization is realized Audio directional output, giving customers more humanized care.

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Abstract

The present invention relates to the technical field of vehicle electronics, and provides a multi-cabin welcome method, system and vehicle. By using an external unlock signal as a trigger signal, the welcome preparation process is started when the user approaches, so that the user can accurately obtain the information at the right time. Facial images of people on board; use face recognition technology to obtain personnel attribute parameters corresponding to the facial images, match with preset welcome audio files, and obtain exclusive welcome audio corresponding to the status and attributes of current people on board file; by setting multiple audio output channels corresponding to each seat, combined with the generated audio stream sequence table, the exclusive welcome audio is played to the exclusive car personnel through the corresponding audio output channel, achieving orderly and non-interference Multi-audio playback can reduce the noise in the cabin and give users a caring and comfortable experience.

Description

technical field [0001] The invention relates to the technical field of vehicle electronics, in particular to a multi-compartment welcome method, system and vehicle. Background technique [0002] With the development of science and technology, vehicle-mounted equipment is gradually moving closer to electronic, technological, and intelligent human-computer interaction products. Among them, the vehicle-mounted intelligent welcome system drives the smart cockpit product to play the welcome sound when the driver unlocks the vehicle, opens the door, gets on the vehicle and sits down, and gives the driver warm caring feelings through voice interaction. An important part of humanization. [0003] Existing smart cockpit products usually use macro-core operating systems such as Linux and Android, but such operating systems have the disadvantages of slow startup and long response time. Specifically, it takes as long as 5-10 seconds for the system startup of this type of operating sys...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F25/00G06V40/16H04R9/06H04R9/02
CPCG09F25/00H04R9/06H04R9/02G06V40/16
Inventor 卜俊吉
Owner FORYOU GENERAL ELECTRONICS