CN112420039A - Man-machine interaction method and system for vehicle - Google Patents
Man-machine interaction method and system for vehicle Download PDFInfo
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- CN112420039A CN112420039A CN202011272940.8A CN202011272940A CN112420039A CN 112420039 A CN112420039 A CN 112420039A CN 202011272940 A CN202011272940 A CN 202011272940A CN 112420039 A CN112420039 A CN 112420039A
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- 238000000034 method Methods 0.000 title claims abstract description 37
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- 238000004891 communication Methods 0.000 claims description 52
- 230000001960 triggered effect Effects 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 3
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L17/00—Speaker identification or verification techniques
- G10L17/22—Interactive procedures; Man-machine interfaces
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
- G06F3/167—Audio in a user interface, e.g. using voice commands for navigating, audio feedback
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
- G10L2015/223—Execution procedure of a spoken command
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Abstract
The invention relates to the technical field of human-computer interaction, in particular to a human-computer interaction method and a human-computer interaction system of a vehicle. The man-machine interaction method comprises the following steps: generating a voice trigger signal; transmitting the voice trigger signal to the mobile terminal through an instrument of the vehicle, and triggering the mobile terminal to start a voice recognition function; inputting a voice signal and transmitting the voice signal to the mobile terminal; the mobile terminal identifies the acquired voice signal and transmits a corresponding voice instruction and data information executed by the instrument back to the instrument; the instrument executes corresponding actions according to the voice command and the data information so as to realize human-computer interaction. The man-machine interaction method and the system thereof do not need to install a voice recognition module on the instrument, only need to input the voice signal and transmit the voice signal to the mobile terminal for voice recognition, have low cost, convenience and safety, and diversify the recognition function of the mobile terminal for the voice signal.
Description
Technical Field
The invention relates to the technical field of human-computer interaction, in particular to a human-computer interaction method and a human-computer interaction system of a vehicle.
Background
In the current society of vehicles such as motorcycles and electric vehicles, the requirement for the intelligence of electronic products in the vehicles is higher and higher, especially for human-computer interaction, especially for the application of the human-computer interaction in motorcycles.
The traditional motorcycle generally uses voice to complete simple functions of alarming, mileage broadcasting and the like, and the functions are realized based on a voice module of the motorcycle. The man-machine interaction of the motorcycle has the following defects: the functions are too simple, and only simple man-machine interaction functions such as alarming, broadcasting and the like can be completed; an additional voice module needs to be added to the motorcycle, so that the production cost is high.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a human-computer interaction method and system for a vehicle, aiming at the above defects in the prior art, and solve the problems of simple function and high production cost of the human-computer interaction system of the existing vehicle.
The technical scheme adopted by the invention for solving the technical problems is as follows: the human-computer interaction method for the vehicle is provided, the instrument of the vehicle is in communication connection with the mobile terminal, and the human-computer interaction method comprises the following steps:
generating a voice trigger signal;
transmitting the voice trigger signal to the mobile terminal through an instrument of the vehicle, and triggering the mobile terminal to start a voice recognition function;
inputting a voice signal and transmitting the voice signal to the mobile terminal;
the mobile terminal identifies the acquired voice signal and transmits a corresponding voice instruction and data information executed by the instrument back to the instrument;
the instrument executes corresponding actions according to the voice command and the data information so as to realize human-computer interaction.
Further preferred embodiments of the present invention are: the mobile terminal comprises a helmet and a mobile terminal, wherein the helmet is provided with an MIC input module for inputting voice signals, and the MIC input module is in communication connection with the mobile terminal and transmits the voice signals to the mobile terminal.
Further preferred embodiments of the present invention are: the vehicle comprises a key for changing the voltage trigger of a GPIO controlled by an instrument controller to generate a voice trigger signal, and the man-machine interaction method further comprises the following steps:
the voice trigger signal is generated by pressing the key to trigger.
Further preferred embodiments of the present invention are: the mobile terminal identifies the acquired voice signal and transmits a corresponding voice instruction and data information executed by the instrument back to the instrument, and the method comprises the following steps:
the mobile terminal identifies a voice signal through voice application;
the voice application searches data information corresponding to the data information executed by the instrument from the mobile terminal according to the recognition result;
and transmitting the voice command corresponding to the voice signal and the retrieved data information back to the instrument.
Further preferred embodiments of the present invention are: the voice application integrates an online voice recognition function and a navigation function.
Further preferred embodiments of the present invention are: the data information includes one or more of navigation information, contact information and music playing information.
Further preferred embodiments of the present invention are: the meter executes corresponding actions according to the voice command and the data information executed by the meter, wherein the actions comprise displaying a navigation destination list, executing navigation, displaying a contact list, playing music, making a call and switching a meter mode.
Further preferred embodiments of the present invention are: the vehicle comprises one of a motorcycle and an electric vehicle.
The technical scheme adopted by the invention for solving the technical problems is as follows: the human-computer interaction system of the vehicle is characterized in that the human-computer interaction system realizes the human-computer interaction of an instrument of the vehicle by applying any one of the human-computer interaction methods of the vehicle, and comprises a mobile terminal, the instrument, a voice input module, a first wireless communication module and a voice trigger module, wherein,
the voice input module is used for inputting voice signals and transmitting the voice signals to the mobile terminal through the first wireless communication module;
the meter is provided with a first main control module and a second wireless communication module, the first main control module is connected with the voice trigger module and the second wireless communication module, and the second wireless communication module is controlled to be in communication connection with the mobile terminal;
the voice trigger module is triggered to generate a voice trigger signal and transmit the voice trigger signal to the first main control module, the first main control module controls the second wireless communication module to transmit the voice trigger signal to the mobile terminal, the mobile terminal is triggered to start a voice recognition function, the mobile terminal recognizes a voice signal input by the voice input module, a corresponding voice instruction and data information executed by the instrument are transmitted back to the instrument through the second wireless communication module, and the instrument executes corresponding actions according to the voice instruction and the data information to realize man-machine interaction.
Further preferred embodiments of the present invention are: the human-computer interaction system further comprises a helmet, and the voice input module and the first wireless communication module are arranged on the helmet.
Compared with the prior art, the method has the advantages that the voice trigger signal is transmitted through the instrument of the vehicle to trigger the mobile terminal to start the voice recognition function, the voice signal is transmitted to the mobile terminal, the mobile terminal recognizes the acquired voice signal and outputs the corresponding voice command and the data information executed by the instrument to be transmitted back to the instrument, the instrument executes corresponding action according to the voice command and the information to realize man-machine interaction, a voice recognition module is not required to be installed on the instrument, only the voice signal is required to be input, the voice signal is transmitted to the mobile terminal to be subjected to voice recognition, the cost is low, convenience and safety are realized, and the recognition function of the mobile terminal on the voice signal is diversified.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a flow chart diagram of a human-computer interaction method of a vehicle of the present invention;
FIG. 2 is a block diagram of a process for recognizing a speech signal and outputting corresponding speech commands and information according to the present invention;
FIG. 3 is a block diagram of the human-computer interaction system of the vehicle of the present invention;
fig. 4 is a block diagram of a human-computer interaction system (a voice trigger module adopts a key) of the vehicle.
Detailed Description
The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.
As shown in fig. 1, the present invention provides a preferred embodiment of a human-computer interaction method for a vehicle.
The man-machine interaction method of the vehicle can be applied to vehicles such as motorcycles, electric vehicles and the like, and the application to the motorcycles is taken as an example to be specifically described below.
In the present invention, a meter of a vehicle is in communication connection with a mobile terminal, and referring to fig. 1, a human-computer interaction method of the vehicle includes the steps of:
s10, generating a voice trigger signal;
s20, transmitting the voice trigger signal to the mobile terminal through the instrument of the vehicle, and triggering the mobile terminal to start a voice recognition function;
s30, inputting a voice signal and transmitting the voice signal to the mobile terminal;
s40, the mobile terminal identifies the acquired voice signal and outputs the corresponding voice instruction and the data information executed by the instrument back to the instrument;
and S50, the instrument executes corresponding actions according to the voice command and the data information to realize human-computer interaction.
The instrument transmits a voice trigger signal to trigger the mobile terminal to start a voice recognition function, the voice signal is transmitted to the mobile terminal, the voice signal acquired by the mobile terminal is recognized, the corresponding voice instruction and data information executed by the instrument are transmitted back to the instrument, the instrument executes corresponding actions according to the received voice instruction and the data information, man-machine interaction is realized, a voice recognition module is not required to be installed on the instrument, only the voice signal is required to be input, the voice signal is transmitted to the mobile terminal for voice recognition, the cost is low, convenience and safety are realized, and the recognition function of the mobile terminal for the voice signal is diversified. The meter transmits the voice trigger signal to the mobile terminal in a wireless communication mode, and the mobile terminal transmits the voice command and the data information obtained through recognition back to the meter in the wireless communication mode. In addition, the input of the voice signal can be input by arranging an MIC input module on a helmet used by a vehicle, the MIC input module transmits the input voice signal to the mobile terminal through the first wireless communication module, and the voice signal can also be input through a bluetooth headset and transmitted to the mobile terminal. The mobile terminal can be a mobile phone, a bracelet and other portable devices, and is convenient and safe to use. The key is pressed to change the instrument to control GPIO voltage to trigger and generate the voice trigger signal, the key can be arranged on a handle of the motorcycle, a user can conveniently trigger and generate the voice trigger signal by pressing the key when using the vehicle, and particularly, the operation is extremely convenient in the riding process. The voice command output by the mobile terminal can be navigation, call, music playing, instrument mode switching and the like.
Further, referring to fig. 2, step S40 specifically includes the following steps:
s41, the mobile terminal identifies a voice signal through voice application;
s42, the voice application searches data information corresponding to the data information executed by the instrument from the mobile terminal according to the recognition result;
and S43, transmitting the voice command corresponding to the voice signal and the retrieved data information back to the instrument.
The data information comprises one or more of navigation information, contact information and music playing information. The voice application integrates an online voice recognition function and a navigation function, can recognize voice signals, can recognize voice instructions of opening navigation, calling a certain contact, opening Bluetooth music, controlling instrument mode switching and the like, can search and obtain information of a navigation destination information list, a contact information list, a music play list and the like from the mobile terminal, and transmits the obtained voice instructions and data information to a Bluetooth module arranged in the instrument through a Bluetooth SPP protocol of the mobile terminal (under the condition that a Bluetooth module is adopted in the mobile terminal). The voice application can integrate the online voice recognition function and the Goodpasture open SDK navigation function of the communication flight open SDK, a user can also self-define and adapt to the function needing to be developed, the application is flexible, the functions are free, and the cost can be saved. After the instrument receives the voice instruction and the data information transmitted by the mobile terminal, the corresponding actions to be executed include displaying a navigation destination list, executing navigation, displaying a contact list, playing music, making a call and switching an instrument mode, for example, a voice signal input by a user is to navigate to Shenzhen, a voice application of the mobile terminal recognizes the voice signal and searches for destination information from the mobile terminal, the destination information list is transmitted to the instrument through a Bluetooth module of the mobile terminal, the user can also select a destination in the destination information list through inputting the voice signal and transmit the destination to the instrument, and the instrument processes and receives the voice instruction and the data information transmitted by the mobile terminal and executes navigation; for another example, a user needs to dial a phone to a certain contact person, a voice signal is input through the MIC input module on the helmet, the mobile terminal receives the voice signal in a wireless mode, the voice application in the mobile terminal searches for contact person information in the mobile terminal, a voice instruction and the contact person information of the phone call are transmitted to the bluetooth module of the instrument through the bluetooth module of the mobile terminal, the instrument processes and receives the voice instruction and the information transmitted by the mobile terminal, the instrument displays the contact person information, the phone is dialed to the contact person, and the instrument can display a call state.
As shown in FIG. 3, the present invention also provides a preferred embodiment of a human-computer interaction system for a vehicle.
Referring to fig. 3, the vehicle human-computer interaction system implements human-computer interaction of the instrument 20 of the vehicle by applying the above-mentioned human-computer interaction method of the vehicle, and includes a mobile terminal 10, the instrument 20, a voice input module 30, a first wireless communication module 40, and a voice trigger module 50, wherein the voice input module 30 is configured to input a voice signal and transmit the voice signal to the mobile terminal 10 through the first wireless communication module 40; the meter 20 is provided with a first main control module 21 and a second wireless communication module 22, the first main control module 21 is connected with the voice trigger module 50 and the second wireless communication module 22, and controls the second wireless communication module 22 to be in communication connection with the mobile terminal 10; the voice trigger module 50 is triggered to generate a voice trigger signal and transmit the voice trigger signal to the first main control module 21, the first main control module 21 controls the second wireless communication module 22 to transmit the voice trigger signal to the mobile terminal 10, the mobile terminal 10 is triggered to start a voice recognition function, the mobile terminal 10 recognizes the voice signal input by the voice input module 30, transmits the recognized corresponding voice instruction and the data executed by the meter 20 back to the meter 20 through the second wireless communication module 22, and the meter 20 executes corresponding actions according to the voice instruction and the data information, so as to realize human-computer interaction. Through setting up first wireless communication module 40, voice input module 30 and set up second wireless communication module 22 on instrument 20, the speech signal of voice input module 30 input is transmitted to mobile terminal 10 through first wireless communication module 40 and is discerned, mobile terminal 10 will discern corresponding voice command and the data information of being executed by instrument 20 and transmit to instrument 20 through second wireless communication module 22, instrument 20 carries out corresponding action according to voice command and this data information, realize man-machine interaction, need not additionally to set up the speech recognition module on instrument 20, and is with low costs, it is convenient and safe again, and mobile terminal 10 is diversified to the recognition function of speech signal.
Wherein, first wireless communication module 40 and second wireless communication module 22 all can adopt bluetooth module, WIFI communication module, one of 2.4G communication module, mobile terminal 10 can adopt the cell-phone, portable equipment such as bracelet, in this embodiment, first wireless communication module 40 and second wireless communication module 22 all preferably adopt bluetooth module, correspond to define as first bluetooth module and second bluetooth module, mobile terminal 10 preferably adopts the cell-phone, link to each other with the bluetooth module A2DP agreement of cell-phone through first bluetooth module, send voice signal to the cell-phone, the cell-phone discerns voice signal, search corresponding information from the cell-phone according to voice signal, the bluetooth module of cell-phone passes through the SPP agreement and is connected with the second bluetooth module of instrument 20, will discern corresponding voice command and information transmission to instrument 20. The voice signal, the voice command and the information are transmitted in a wireless mode, and convenience and safety are achieved. The mobile phone is provided with a voice application integrating an online voice recognition function and a navigation function, voice signals are recognized through the voice application, a navigation destination information list, a contact information list and the like are searched from the mobile phone, the online voice recognition function can specifically adopt an SDK (software development kit) of online voice recognition opened by news, the navigation function can adopt an SDK opened by God, and a user can also self-define and adapt to own functions needing to be developed, so that the mobile phone is flexible, free and cost-saving.
Further, referring to fig. 4, the meter 20 is provided with a GPIO interface 23 connected to the first main control module 21, the voice trigger module 50 includes a key 51 connected to the GPIO interface 23, the voltage of the GPIO interface 23 is changed after the key 51 is pressed, the first main control module 21 controls to generate a voice trigger signal according to the voltage change, and controls the second wireless communication module 22 to transmit the voice trigger signal to the mobile terminal 10. The button 51 may be provided on the handlebar of a vehicle, such as a motorcycle, to facilitate the user to press the button 51 to generate a voice trigger signal, especially during the riding process of the user.
Further, the human-computer interaction system further includes a helmet 60, the voice input module 30 and the first wireless communication module 40 are disposed on the helmet 60, a second main control module 61 is further disposed on the helmet 60, the second main control module 61, the voice input module 30 and the first wireless communication module 40, and the second main control module 61 controls the first wireless communication module 40 to transmit the input voice signal to the mobile terminal 10. This voice input module 30 can be MIC input module, and user's accessible microphone inserts MIC input module, uses helmet 60 alright carry out the input of pronunciation, realizes instrument 20's human-computer interaction among the vehicle, and the operation is very convenient, especially the in-process of riding, and is convenient safe again. In other embodiments, the voice input module 30 may also be a bluetooth headset, a headset, or the like, and when a headset is used, the first wireless communication module 40 may be disposed on the headset.
The working principle of the man-machine interaction system of the vehicle of the present invention will be described in detail below by taking the vehicle as a motorcycle, the first wireless communication module 40 and the second wireless communication module 22 both using bluetooth modules, and correspondingly defined as a first bluetooth module and a second bluetooth module, and the mobile terminal 10 using a mobile phone to implement the interaction function of navigation.
The first Bluetooth module on the helmet 60 is connected with the Bluetooth module A2DP protocol of the mobile phone, the second Bluetooth module of the instrument 20 is connected with the Bluetooth module SPP protocol of the mobile phone, the user presses the button 51 on the handle of the motorcycle to change the voltage of the GPIO interface 23 of the instrument, the first main control module 21 controls to generate a voice trigger signal and controls to transmit the voice trigger signal to the mobile phone through the second Bluetooth module, and the mobile phone triggers to start the voice recognition function; the user inputs the voice signal navigated to Shenzhen through the MIC voice input module 30 on the helmet 60, the voice signal is transmitted to the Bluetooth module of the mobile phone through the first Bluetooth module on the helmet 60, the voice application of the mobile phone recognizes the voice signal, the destination information is searched, the destination information and the voice command for starting navigation are transmitted to the second Bluetooth module of the instrument 20 through the Bluetooth module of the mobile phone, the instrument 20 processes the destination information and the voice command, the first main control module 21 controls and displays the destination information, the user can select a specific destination through inputting the voice signal, the first main control module 21 controls and starts the navigation function, and the man-machine interaction of starting the navigation function of the instrument 20 is realized.
The man-machine interaction system greatly facilitates the completion of man-machine interaction between a user and the instrument 20 of the motorcycle, can conveniently realize a series of functions such as destination planning, calling, Bluetooth music opening, instrument mode switching and the like, is particularly convenient and safe for realizing the man-machine interaction of the instrument 20 only by arranging the helmet 60 of the Bluetooth module and the mobile terminal 10 in the driving process, and has low production cost.
It should be understood that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, and those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some technical features; and all such modifications and alterations are intended to fall within the scope of the appended claims.
Claims (10)
1. A man-machine interaction method of a vehicle is characterized in that a meter of the vehicle is in communication connection with a mobile terminal, and the man-machine interaction method comprises the following steps:
generating a voice trigger signal;
transmitting the voice trigger signal to the mobile terminal through an instrument of the vehicle, and triggering the mobile terminal to start a voice recognition function;
inputting a voice signal and transmitting the voice signal to the mobile terminal;
the mobile terminal identifies the acquired voice signal and transmits a corresponding voice instruction and data information executed by the instrument back to the instrument;
the instrument executes corresponding actions according to the voice command and the data information so as to realize human-computer interaction.
2. The human-computer interaction method according to claim 1, wherein the voice signal is input through a MIC input module arranged on the helmet, and the MIC input module is in communication connection with the mobile terminal and transmits the voice signal to the mobile terminal.
3. The human-computer interaction method according to claim 1, wherein the vehicle comprises a key for changing the voltage trigger of a GPIO controlled by an instrument controller to generate a voice trigger signal, and the human-computer interaction method further comprises the following steps:
the voice trigger signal is generated by pressing the key to trigger.
4. The human-computer interaction method according to claim 1, wherein the mobile terminal recognizes the acquired voice signal and transmits a corresponding voice command and data information executed by the meter back to the meter comprises the steps of:
the mobile terminal identifies a voice signal through voice application;
the voice application searches data information corresponding to the data information executed by the instrument from the mobile terminal according to the recognition result;
and transmitting the voice command corresponding to the voice signal and the retrieved data information back to the instrument.
5. The human-computer interaction method of claim 4, wherein the voice application integrates an online voice recognition function and a navigation function.
6. The human-computer interaction method of claim 4, wherein the data information comprises one or more of navigation information, contact information and music playing information.
7. The human-computer interaction method of claim 1, wherein the instrument performs corresponding actions according to the voice command and the data information executed by the instrument, including displaying a navigation destination list, performing navigation, displaying a contact list, playing music, making a call, and switching instrument modes.
8. The human-computer interaction method according to any one of claims 1 to 7, wherein the vehicle comprises one of a motorcycle and an electric vehicle.
9. A human-computer interaction system of a vehicle, which is characterized in that the human-computer interaction system realizes human-computer interaction of an instrument of the vehicle by applying the human-computer interaction method of the vehicle according to any one of claims 1-8, and comprises a mobile terminal, the instrument, a voice input module, a first wireless communication module and a voice trigger module, wherein,
the voice input module is used for inputting voice signals and transmitting the voice signals to the mobile terminal through the first wireless communication module;
the meter is provided with a first main control module and a second wireless communication module, the first main control module is connected with the voice trigger module and the second wireless communication module, and the second wireless communication module is controlled to be in communication connection with the mobile terminal;
the voice trigger module is triggered to generate a voice trigger signal and transmit the voice trigger signal to the first main control module, the first main control module controls the second wireless communication module to transmit the voice trigger signal to the mobile terminal, the mobile terminal is triggered to start a voice recognition function, the mobile terminal recognizes a voice signal input by the voice input module, a corresponding voice instruction and data information executed by the instrument are transmitted back to the instrument through the second wireless communication module, and the instrument executes corresponding actions according to the voice instruction and the data information to realize man-machine interaction.
10. The human-computer interaction system of claim 9, further comprising a helmet, wherein the voice input module and the first wireless communication module are disposed on the helmet.
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| CN202011272940.8A CN112420039A (en) | 2020-11-13 | 2020-11-13 | Man-machine interaction method and system for vehicle |
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| CN202011272940.8A CN112420039A (en) | 2020-11-13 | 2020-11-13 | Man-machine interaction method and system for vehicle |
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Cited By (1)
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| CN113628619A (en) * | 2021-08-11 | 2021-11-09 | 雅迪科技集团有限公司 | Intelligent helmet voice interaction system |
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