CN104786911A - Vehicle-mounted expression display system and method based on voice control - Google Patents
Vehicle-mounted expression display system and method based on voice control Download PDFInfo
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Abstract
The invention discloses a vehicle-mounted expression display system and method based on voice control. The vehicle-mounted expression display system comprises a voice input module used for inputting voice information of a user and transmitting the voice information to a voice recognition module, the voice recognition module used for receiving the voice information transmitted by the voice input module, converting the information into corresponding digital signals and transmitting the digital signals to a control module, the control module used for receiving the signals transmitted by the voice recognition module, then conducting corresponding processing according to a preset program and sending the processed signals to a display module, and the display module which is used for converting the electric signals processed through the control module into optical signals and displaying corresponding expressions and other related information. According to the method and the system, by means of a screen, information which a driver of a vehicle wants to express can be displayed, the driver can be in true semantic communication with drivers of other vehicles, misunderstanding among the drivers in the vehicle driving process is reduced, and the drivers can conveniently and comfortably drive the vehicles in a civilized mode.
Description
Technical field
The present invention relates to a kind of expression display system and method, particularly relate to a kind of based on voice-operated vehicle-mounted expression display system and method.
Background technology
In vehicle drive process, may need to exchange with other chaufeurs in chaufeur vehicle drive process, the content of interchange roughly comprises because urgent thing needs him to give way by chaufeur; Be not intended to road occupying and represent sorry to other chaufeurs, courtesy give way and a series of workshop ceremony exposition need meeting civilization and drive such as to express thanks.Many times, most chaufeur, when driving with when unhealthy emotion, can make self-control decline, the behavior that often can not contain oneself.Therefore, this is just potential safety hazard, easily brings psychological pressure, can not nurse one's health oneself condition in the mind, easily open risk car, car of contending with, Ying Xiongche, thus accidents caused.
Based on above problem, the invention provides the generation that a kind of screen expression technique of display can improve these problems to a great extent, the present invention can control in the mode of phonetic entry the expression that screen exports, make this car chaufeur can express its meaning comparatively easily, significantly can promote the communication exchange between vehicle driver like this, reduce the generation of traffic accidents and bring considerable social benefit.
Summary of the invention
For overcoming the deficiency that above-mentioned prior art exists, the object of the present invention is to provide a kind of based on voice-operated vehicle-mounted expression display system and method, the information expressed is wanted to exchange with the meaning of one's words that other vehicle drivers carry out truly by this car of screen display chaufeur, reduce the misunderstanding between chaufeurs in vehicle operation, facilitate the comfortable driving of chaufeur civilization.
For reaching above-mentioned and other object, the present invention proposes a kind of based on voice-operated vehicle-mounted expression display system, comprising:
Voice input module, the voice messaging for typing user is sent to sound identification module;
Sound identification module, receives the voice messaging that this voice input module transmits, and this convert information is corresponding digital signal and is sent to control module;
Control module, carries out corresponding process according to the program preset after receiving the signal of this sound identification module transmission, and the signal after process is delivered to display module;
Transform electrical signals after this control module process is optical signal by display module, and is shown corresponding expression and other relevant informations.
Further, described system also comprises trigger module, receives the energizing signal of user, starts the voice messaging that this voice input module receives user under the triggering of this energizing signal.
Further, described system also comprises selection module, receives the input select signal of user, to control this sound identification module by this control module under this input select signal effect, to control the voice of this sound identification module identification different language classification.
Further, described selection module also selects signal to this control module for transmitting expression, selects the graph style wanting to express, the graph style that user selects is sent to this control module to provide user.
Further, described voice input module, described sound identification module, control module, trigger module, selection module installation are on a control capsule, this control capsule is arranged on this car of automotive interior chaufeur and is easy to operate part, and described display module is fixed on automobile external by a support.
Further, described sound identification module is RSC-364 voice recognition chip.
Further, described control module, described sound identification module, described display module utilize automobile storage battery power supply to fall 5V IC chip through 12V and power, and described display module directly uses automobile storage battery Power supply.
For achieving the above object, the present invention also provides a kind of based on voice-operated vehicle-mounted expression display method, comprises the steps:
Step one, voice input module receives and the voice messaging of typing user input;
Step 2, the voice messaging received is corresponding digital signal and is sent to control module by sound identification module;
Step 3, control module carries out corresponding process according to the program preset to the voice signal received, and the signal after process is delivered to display module;
Step 4, the transform electrical signals after control module process is optical signal by display module, the corresponding expression of display and other relevant information.
Further, in step one, after the energizing signal receiving user, under the triggering of this energizing signal, voice input module starts the voice messaging receiving also typing user.
Further, before step, also comprise the input control signal receiving user and the step selecting signal of expressing one's feelings, to control the voice of sound identification module identification different language classification and provide user to select to express one's feelings accordingly signal under this input control signal function.
Compared with prior art, the present invention is a kind of to be shown this car chaufeur based on voice-operated vehicle-mounted expression display system and method by LED screen and wants the information expressed to exchange with the meaning of one's words of carrying out truly with other vehicle drivers, reduce the misunderstanding between chaufeurs in vehicle operation, and facilitate the comfortable driving of chaufeur civilization.
Accompanying drawing explanation
Fig. 1 is a kind of system construction drawing based on voice-operated vehicle-mounted expression display system of the present invention;
Fig. 2 is the system architecture diagram of present pre-ferred embodiments;
Fig. 3 is the signal transmission schematic diagram of present pre-ferred embodiments;
Fig. 4 is a kind of flow chart of steps based on voice-operated vehicle-mounted expression display method of the present invention.
Detailed description of the invention
Below by way of specific instantiation and accompanying drawings embodiments of the present invention, those skilled in the art can understand other advantage of the present invention and effect easily by content disclosed in the present specification.The present invention is also implemented by other different instantiation or is applied, and the every details in this specification sheets also can based on different viewpoints and application, carries out various modification and change not deviating under spirit of the present invention.
Fig. 1 is a kind of system construction drawing based on voice-operated vehicle-mounted expression display system of the present invention.As shown in Figure 1, the present invention is a kind of based on voice-operated vehicle-mounted expression display system, comprising: voice input module 10, sound identification module 20, control module 30, display module 40.
Wherein, voice input module 10 for typing user voice messaging and be sent to sound identification module 20; Sound identification module 20 receives voice messaging that voice input module 10 transmits and this convert information is corresponding digital signal and is sent to control module 30; Corresponding process is carried out according to the program preset after control module 30 receives the signal of sound identification module 20 transmission, signal after process is delivered to display module 40, and namely this program preset provides default setting or selects the corresponding relation of voice messaging and the emoticon arranged; Transform electrical signals after control module 30 processes by display module 40 is optical signal, and namely display is corresponding on a display screen expresses one's feelings and other relevant information.
Preferably, the vehicle-mounted expression display system of the present invention also comprises trigger module 50, receives the energizing signal of user, starts the voice messaging that voice input module 10 receives user under the triggering of this energizing signal.
The vehicle-mounted expression display system of the present invention also comprises selects module 60, select module 60 for receiving the input control signal of user, to control sound identification module 10 under this input control signal function, to control the voice that sound identification module 10 identifies different language classification, in present pre-ferred embodiments, sound identification module 10 can to mandarin, Shanghai language and English carry out speech recognition, preferably, module 60 is selected also to select signal to control module 30 for transmitting expression, the graph style wanting to express is selected to provide user, the graph style that user selects is sent to control module 30.
Fig. 2 is the system architecture diagram of present pre-ferred embodiments, and Fig. 3 is the signal transmission schematic diagram of present pre-ferred embodiments.In present pre-ferred embodiments, this vehicle-mounted expression display system comprises voice input module 1, STC89C52 single chip control module 2, function selection key 3, and 5V IC chip 7 and RSC-364 voice recognition chip 8 fall in LED display 4, support 5, control capsule 6,12V.
Wherein, control capsule 6 is arranged on this car of automotive interior chaufeur and is easy to operate part, comprises voice input module 1, RSC-364 voice recognition chip 8, function selection key 3, STC89C52 single chip control module 2 and 12V and fall 5V IC chip 7 in control capsule 6; Automobile support 5 is fixed on automobile external, makes the LED screen 4 on it be in easily observation place of the other side's chaufeur.
The vehicle-mounted expression display system of the present invention is provided with the option of avatars mode, is mandarin, Shanghai language and English respectively, user can be selected to want the graph style expressed by function selection key 3; And this option is in use generally comparatively fixed, user is without the need to the selection before each use.
After the phonetic entry button of the function selection key 3 being installed on control capsule 6 is pressed by user, RSC-364 voice recognition chip 8 receives the edging trigger signal of function selection key 3 and drives voice input module 1 to record, and now user reads in special sound information by the mode of phonetic entry; After certain hour, RSC-364 voice recognition chip 8 receives voice messaging that voice input module transmits and is that corresponding digital signal is sent to STC89C52 single chip control module 2 by this convert information; Corresponding process is carried out according to the program preset after STC89C52 single chip control module 2 receives signal, signal after process is delivered to LED display 4, transform electrical signals after STC89C52 single chip control module 2 can process by LED display 4 is optical signal, i.e. the corresponding expression of display and other relevant information in LED display 4.
After this car LED display 4 demonstrates respective graphical, opponent vehicle chaufeur can be observed and be arranged on graphical information shown in this car LED display 4, and then understands this car chaufeur meaning to be expressed.
In the present invention, there are two places in the signal source that STC89C52 single chip control module 2 receives, the incoming signal of first function selection key 3, another is the signal that voice input module 1 is transmitted by RSC-364 voice recognition chip 8, the combination of these signals, the common function realizing control LED display 4 particular emotion and export.
The power source that in the present invention, each assembly uses is in the DC 12V Power supply of automobile storage battery, and wherein the operating voltage of STC89C52 single chip control module 2 and RSC-364 voice recognition chip 8 is DC5V, and the operating voltage of LED display 4 is DC 12V; Therefore LED screen 4 directly can use the DC 12V voltage of automobile storage battery, and STC89C52 single chip control module 2 and RSC-364 voice recognition chip 8 need 12V to fall 5V IC chip 7 voltage transitions of DC 12V to be DC 5V thus to drive STC89C52 single chip control module 2 to work.
Fig. 4 is a kind of flow chart of steps based on voice-operated vehicle-mounted expression display method of the present invention.As shown in Figure 4, the present invention is a kind of based on voice-operated vehicle-mounted expression display method, comprises the steps:
Step 401, voice input module receives and the voice messaging of typing user input;
Step 402, the voice messaging received is corresponding digital signal and is sent to control module by sound identification module;
Step 403, control module carries out corresponding process according to the program preset to the voice signal received, and the signal after process is delivered to display module;
Step 404, the transform electrical signals after control module process is optical signal by display module, and namely display is corresponding on a display screen expresses one's feelings and other relevant information.
Preferably, in step 401, after the energizing signal receiving user, under the triggering of this energizing signal, voice input module starts the voice messaging receiving also typing user.
Preferably, before step 401, also comprise the input control signal receiving user and the step selecting signal of expressing one's feelings, to control the voice of sound identification module identification different language classification and provide user to select to express one's feelings accordingly signal under this input control signal function, in present pre-ferred embodiments, sound identification module can carry out speech recognition to mandarin, Shanghai language and English.In the present invention, user can also select the graph style wanting to express, and the graph style that user selects is sent to control module.
In sum, the present invention is a kind of to be shown this car chaufeur based on voice-operated vehicle-mounted expression display system and method by LED screen and wants the information expressed to exchange with the meaning of one's words of carrying out truly with other vehicle drivers, reduce the misunderstanding between chaufeurs in vehicle operation, and facilitate the comfortable driving of chaufeur civilization.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any those skilled in the art all without prejudice under spirit of the present invention and category, can carry out modifying to above-described embodiment and change.Therefore, the scope of the present invention, should listed by claims.
Claims (10)
1., based on a voice-operated vehicle-mounted expression display system, comprising:
Voice input module, the voice messaging for typing user is sent to sound identification module;
Sound identification module, receives the voice messaging that this voice input module transmits, and this convert information is corresponding digital signal and is sent to control module;
Control module, carries out corresponding process according to the program preset after receiving the signal of this sound identification module transmission, and the signal after process is delivered to display module;
Transform electrical signals after this control module process is optical signal by display module, and is shown corresponding expression and other relevant informations.
2. as claimed in claim 1 a kind of based on voice-operated vehicle-mounted expression display system, it is characterized in that: described system also comprises trigger module, receive the energizing signal of user, under the triggering of this energizing signal, start the voice messaging that this voice input module receives user.
3. as claimed in claim 2 a kind of based on voice-operated vehicle-mounted expression display system, it is characterized in that: described system also comprises selection module, receive the input select signal of user, to control this sound identification module by this control module under this input select signal effect, to control the voice of this sound identification module identification different language classification.
4. as claimed in claim 3 a kind of based on voice-operated vehicle-mounted expression display system, it is characterized in that: described selection module also selects signal to this control module for transmitting expression, select the graph style wanting to express to provide user, the graph style that user selects is sent to this control module.
5. as claimed in claim 4 a kind of based on voice-operated vehicle-mounted expression display system, it is characterized in that: described voice input module, described sound identification module, control module, trigger module, selection module installation are on a control capsule, this control capsule is arranged on this car of automotive interior chaufeur and is easy to operate part, and described display module is fixed on automobile external by a support.
6. as claimed in claim 1 a kind of based on voice-operated vehicle-mounted expression display system, it is characterized in that: described sound identification module is RSC-364 voice recognition chip.
7. as claimed in claim 1 a kind of based on voice-operated vehicle-mounted expression display system, it is characterized in that: described control module, described sound identification module, described display module utilize automobile storage battery power supply to fall 5V IC chip through 12V and power, and described display module directly uses automobile storage battery Power supply.
8., based on a voice-operated vehicle-mounted expression display method, comprise the steps:
Step one, voice input module receives and the voice messaging of typing user input;
Step 2, the voice messaging received is corresponding digital signal and is sent to control module by sound identification module;
Step 3, control module carries out corresponding process according to the program preset to the voice signal received, and the signal after process is delivered to display module;
Step 4, the transform electrical signals after control module process is optical signal by display module, the corresponding expression of display and other relevant information.
9. as claimed in claim 8 a kind of based on voice-operated vehicle-mounted expression display method, it is characterized in that: in step one, after the energizing signal receiving user, under the triggering of this energizing signal, voice input module starts the voice messaging receiving also typing user.
10. as claimed in claim 8 a kind of based on voice-operated vehicle-mounted expression display method, it is characterized in that: before step one, also comprise the input control signal receiving user and the step selecting signal of expressing one's feelings, to control the voice of sound identification module identification different language classification and provide user to select to express one's feelings accordingly signal under this input control signal function.
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| CN201510179728.XA CN104786911A (en) | 2015-04-15 | 2015-04-15 | Vehicle-mounted expression display system and method based on voice control |
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| CN201510179728.XA CN104786911A (en) | 2015-04-15 | 2015-04-15 | Vehicle-mounted expression display system and method based on voice control |
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| CN106155703A (en) * | 2016-08-03 | 2016-11-23 | 北京小米移动软件有限公司 | The display packing of emotional state and device |
| CN107016949A (en) * | 2017-05-17 | 2017-08-04 | 广东美的制冷设备有限公司 | Information displaying method, device and its equipment |
| CN107901734A (en) * | 2017-11-28 | 2018-04-13 | 许啸 | A kind of sunshading board easy to use |
| CN109831499A (en) * | 2019-01-29 | 2019-05-31 | 创美无限科技(大连)有限公司 | Intelligent vehicle-carried language transmission interactive system |
| CN110310639A (en) * | 2019-07-19 | 2019-10-08 | 福建星网视易信息***有限公司 | A kind of implementation method and terminal interacting expression |
| CN115771452A (en) * | 2022-12-28 | 2023-03-10 | 安徽江淮汽车集团股份有限公司 | External communication information display method used in driving process |
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