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Multi-shipping-space welcoming method and system and vehicle

A technology of cabin space and guest sound, applied in the direction of instruments, sensors, characters and pattern recognition, etc., can solve the problems of low degree of intelligence and long response time of welcome audio playback, achieve a comfortable experience, reduce delay, and improve output effect of speed

Active Publication Date: 2020-10-02
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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  • Multi-shipping-space welcoming method and system and vehicle
  • Multi-shipping-space welcoming method and system and vehicle

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 invention relates to the technical field of vehicle-mounted electronics, and provides a multi-shipping-space welcoming method and system and a vehicle, an external unlocking signal is used as a trigger signal, and a welcoming preparation process is started when a user approaches, so that a face image of a person on the vehicle can be accurately acquired at proper time. The method comprises thesteps of: obtaining a personnel attribute parameter corresponding to the face image by adopting a face recognition technology, and matching the personnel attribute parameter with a preset welcome audio file to obtain an exclusive welcome audio file corresponding to the state and attribute of the current personnel on the vehicle; arranging and combining the audio output channels corresponding to the seats with a generated audio stream sequence table, so that exclusive welcome audios are played to personnel in an exclusive vehicle through the corresponding audio output channels, ordered and non-interfering multi-audio playing is achieved, noise in a compartment is reduced, and intimate and comfortable experience is provided for users.

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 Applications(China)
IPC IPC(8): G09F25/00G06K9/00H04R9/06H04R9/02
CPCG09F25/00H04R9/06H04R9/02G06V40/16
Inventor 卜俊吉
Owner FORYOU GENERAL ELECTRONICS