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Vehicle-mounted microphone with speech recognition and control functions

A speech recognition and microphone technology, applied in speech recognition, speech analysis, vehicle components, etc., can solve the problems of inability to judge and avoid voice commands, and achieve the effect of reducing the risk of accidents and improving safety.

Active Publication Date: 2016-12-14
兴科迪科技(泰州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this invention can shield the noise in the car, improve the degree of speech recognition, and is conducive to the correct recognition of voice commands, it cannot judge whether the voice command is issued by the driver, and it cannot avoid receiving voice commands issued by others by mistake.

Method used

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  • Vehicle-mounted microphone with speech recognition and control functions
  • Vehicle-mounted microphone with speech recognition and control functions
  • Vehicle-mounted microphone with speech recognition and control functions

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Such as figure 1 with figure 2 As shown, execute step 200, start the voice collection unit 100, collect driver information (including the driver's speaking speed, speaking tone, driver's mobile phone number, set password protection questions and passwords, and executable voice commands), and The driver information is stored in the information storage subunit 111 in the voice authentication unit 110 . Execute step 210, open the voice collection unit 100, automatically receive the voice command, execute step 220 and step 230 in sequence, and the information comparison subunit 112 calls the driver information (including the driver's speaking speed, speaking speed) stored in the information storage subunit 111. intonation, voice commands that can be executed), and compare them with the received voice commands. Step 240 is executed to determine whether the received voice instruction matches the driver information stored in the information storage subunit 111 . If the voi...

Embodiment 2

[0039] Such as figure 1As shown, when it is necessary to modify the driver information, start the voice collection unit 100 and the information comparison subunit 112, input the "modify registration information" instruction through the voice collection unit 100, and compare the subunit 112 voice requirements to input the instruction again, through the voice collection unit 100 input "modify registration information" again, the information comparison subunit 112 calls the authentication information (voice password, speech rate, intonation, mobile phone number and password protection questions and answers) in the information storage subunit 111 for comparison and authentication, and enters the voice password With the mobile phone number, the information comparison subunit 112 carries out voice password comparison, speech speed comparison, intonation comparison and mobile phone number comparison successively. After all comparisons are correct, input the voice password protection q...

Embodiment 3

[0041] Such as image 3 As shown, the reference numeral 300 is a vehicle-mounted microphone component with voice recognition control, the reference numeral 310 is the front cover of the vehicle-mounted microphone, the reference numeral 320 is a voice collection component, the label 330 is an information storage component, the label 340 is an information comparison component, and the label 350 is a voice recognition The component, reference numeral 360 is an instruction issuing component. The front cover 310 of the vehicle microphone is made of plastic or PVC. Voice collection component 320 comprises voice collection port, voice collection chip, conversion chip and loudspeaker, and collection port is used for connecting audio frequency input device; Voice collection chip is used for collecting the voice signal that transmits from voice collection port; Converted into a digital signal; the speaker is used to output the voice signal. The information storage component 330 includ...

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PUM

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Abstract

The invention provides a vehicle-mounted microphone with speech recognition and control functions. The vehicle-mounted microphone with the speech recognition and control functions comprises a speed acquisition unit used for collecting speeches, and further comprises a speed identification unit used for identifying received speed information, a speed recognition unit used for recognizing the action described by the speed information and generating a control command, and a command releasing unit used for sending out a control command to a vehicle. By the adoption of the vehicle-mounted microphone with the speech recognition and control functions, whether speed control information is sent out by a driver or not can be judged, and the situation that sounds made by other people are mistakenly received by a system, and consequentially a mistaken command is executed is avoided.

Description

technical field [0001] The invention relates to the field of vehicle-mounted microphones, in particular to a vehicle-mounted microphone with voice recognition control. Background technique [0002] At present, many cars are equipped with a voice control system, which is used to receive voice commands from the driver, so that the car can execute the control commands, simplify the driving steps, and improve the fun of driving. However, there is a big defect in such voice control system. When the passenger accidentally speaks out the vehicle control command and is received by the voice control system on the car, the vehicle control command will be executed, and the vehicle and the vehicle will be damaged. The people on the vehicle will cause potential safety hazards, and serious traffic accidents will result, causing casualties. Therefore, how to avoid the occurrence of this misoperation is a problem that automobile manufacturers need to solve urgently now. [0003] In the pr...

Claims

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Application Information

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IPC IPC(8): B60R16/037G10L15/22G10L17/22H04R1/08
CPCB60R16/0373G10L15/22G10L17/22G10L2015/223H04R1/08
Inventor 白云飞
Owner 兴科迪科技(泰州)有限公司
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