CN205376126U - Voice recorder system for automobiles - Google Patents

Abstract

The utility model discloses a voice notebook system for automobiles, which comprises: a microphone for receiving voice content input by a user; a loudspeaker; and a central control information entertainment host connected with the microphone and the loudspeaker for The voice content is subjected to noise reduction processing, and the voice content is stored, and the voice content is played through the speaker according to the user's instruction. The system realizes the integration of the voice recording function into the central control infotainment system in the vehicle, without the need to separately purchase rear-mounted recording equipment, which reduces the cost of use, is simple and reliable, and enables the voice content to be recorded through dual microphones, and cooperates with the central control The hardware noise reduction in the infotainment system further makes the recording effect clearer.

Description

Voice recorder system for automobiles

technical field

The utility model relates to the technical field of automobiles, in particular to a voice notepad system for automobiles.

Background technique

With the progress of society and the improvement of people's living standards, people's requirements for the functions of cars are not only for transportation, but also for other functions. For example, they are required to have multimedia entertainment functions, which can create a rich environment for users. And relaxed and entertaining driving environment.

At present, when a user wants to record something or a certain passage while driving a car, he usually uses a recording device purchased later and installed on the car, or the recording function of a mobile terminal to realize the voice recording. Note function. However, this recording device purchased and installed after passing through increases the cost of the voice notepad function for the car. When using the recording function of the mobile terminal, it is first necessary to open and enter the mobile terminal to start the recording function. The user operation is cumbersome and affects driving safety. , poor user experience.

Utility model content

The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

For this reason, the purpose of this utility model is to propose a kind of voice notepad system for automobiles, which realizes the integration of the voice notepad function into the central control infotainment system in the vehicle, without the need to separately purchase the rear-mounted recording equipment, reducing the use of Low cost, simple and reliable, and enables voice content to be recorded through dual microphones, and cooperates with the hardware noise reduction in the central control infotainment system to further make the recording effect clearer.

In order to achieve the above purpose, the embodiment of the utility model proposes a voice notepad system for automobiles, including: a microphone for receiving voice content input by the user; a speaker; and a central control infotainment host, the central control infotainment host It is connected with the microphone and the speaker, and is used for performing noise reduction processing on the voice content, storing the voice content, and playing the voice content through the speaker according to the user's instruction.

According to the voice notepad system for automobiles according to the embodiment of the present invention, the voice content input by the user is received through the microphone, and then the voice content is subjected to noise reduction processing through the central control infotainment host, and the voice content is stored. Finally, according to the user's instruction, through The speaker plays voice content. The system realizes the integration of the voice recording function into the central control infotainment system in the vehicle, without the need to separately purchase rear-mounted recording equipment, which reduces the cost of use, is simple and reliable, and enables the voice content to be recorded through dual microphones, and cooperates with the central control The hardware noise reduction in the infotainment system further makes the recording effect clearer.

According to an embodiment of the present invention, the voice notepad system for automobiles further includes: a cloud server; a networking module connected to the central control infotainment host, for synchronizing the voice content to the cloud server.

According to an embodiment of the present invention, the car voice notepad system further includes: a client, configured to log into the cloud server to obtain the voice content.

According to an embodiment of the present invention, the central control infotainment host includes: a noise reduction module, used to perform noise reduction processing on the voice content; a storage module, used to store the voice content; a control module, used to Playing the voice content through the speaker according to the user's instruction.

According to an embodiment of the present invention, the central control infotainment host further includes: a touch screen for providing an operation interface used by the user.

According to an embodiment of the present invention, the touch screen has recording, pause, stop and play buttons.

According to an embodiment of the present invention, the central control infotainment host further includes: a voice recognition module, configured to recognize the user's voice command.

Additional aspects and advantages of the present invention will be set forth in part in the description which follows, and part will be apparent from the description which follows, or can be learned by practice of the present invention.

Description of drawings

The above and/or additional aspects and advantages of the utility model will become apparent and easy to understand from the following description of the embodiments in conjunction with the accompanying drawings, wherein,

Fig. 1 is the structural representation of the automobile voice notepad system according to one embodiment of the present invention;

Fig. 2 is a schematic structural diagram of a voice notepad system for automobiles according to another embodiment of the present invention;

Fig. 3 is a structural schematic diagram of a voice notepad system for automobiles according to yet another embodiment of the present invention;

Fig. 4 is a structural schematic diagram of a voice notepad system for automobiles according to yet another embodiment of the present invention;

Fig. 5 is a schematic diagram of an interface of a touch screen according to an embodiment of the present invention;

Fig. 6 is a schematic structural diagram of a voice notepad system for automobiles according to yet another embodiment of the present invention.

detailed description

Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention, but should not be construed as limiting the present invention.

Below is referring to accompanying drawing and describes the automobile voice notepad system of the embodiment of the present utility model.

Fig. 1 is a schematic structural diagram of a voice notepad system for automobiles according to an embodiment of the present invention. As shown in FIG. 1 , the car voice notepad system may include: a microphone 10 , a speaker 20 and a central control infotainment host 30 . Wherein, in the embodiment of the present utility model, the central control infotainment host 30 is connected to the microphone 10 and the speaker 20 respectively. It should be noted that the central control infotainment host 30 mentioned in the present invention can be understood as a vehicle infotainment system, which can provide users with auxiliary systems such as information and entertainment (playing music, etc.).

Specifically, the microphone 10 can be used to receive voice content input by the user. It can be understood that, in the embodiment of the present invention, the number of the microphones 10 may be many. As an example, in order to make the recording effect clearer, the number of the microphones 10 may be two. Therefore, the specific number of microphones 10 can be determined according to actual needs, which is not specifically limited in the present invention.

That is to say, when the user activates the voice notepad function for the car, the microphone 10 can collect the voice content spoken by the user in the car.

The central control infotainment host 30 can be used to perform noise reduction processing on the voice content, store the voice content, and play the voice content through the speaker 20 according to the user's instruction.

Specifically, in the embodiment of the present utility model, as shown in FIG. 1 , the central control infotainment host 30 may include: a noise reduction module 310 , a storage module 320 and a control module 330 .

Wherein, the noise reduction module 310 can be used to perform noise reduction processing on the voice content received by the microphone 10 .

The storage module 320 can be used to store the voice content after noise reduction processing.

Specifically, the central control infotainment host 30 may further process the noise-reduced voice content through an SOC (System-on-a-Chip) and record it in the storage module 320 .

The control module 330 can be used to play voice content through the speaker 20 according to the user's instruction.

Specifically, in the embodiment of the present utility model, the car voice notepad system first receives the voice content input by the user through the microphone 10, and then performs noise reduction processing on the voice content through the noise reduction module 310, and the storage module 320 stores the noise reduction voice content. When the user wants to query the previously recorded voice, he can input an instruction to play a certain recorded voice, and the control module 330 plays the corresponding voice content through the speaker 20 according to the user's instruction.

In order to make voice content backup and sharing, further, in an embodiment of the present invention, as shown in FIG. Wherein, the networking module 50 is connected with the central control infotainment host 30 .

Specifically, the networking module 50 can be used to synchronize voice content to the cloud server 40 . Preferably, in the embodiment of the present utility model, the networking module 50 may be a vehicle-mounted TBOX (vehicle networking module). That is to say, the networking module 50 can communicate with the Internet through the vehicle-mounted TBOX, such as uploading the noise-reduced voice content to the cloud server 40 to realize data synchronization between the terminal and the cloud server.

In order to enable the client to share the voice content, and the user can check the voice content in the car voice notepad anytime and anywhere, further, in an embodiment of the present invention, as shown in Figure 3, the car voice The notepad system may also include: a client 60 .

Specifically, the client 60 can be used to log into the cloud server 40 to acquire voice content. For example, the user can log in to the cloud server 40 through the mobile phone client 60 to obtain voice content stored in the cloud server 40 .

Optionally, in one embodiment of the present utility model, the cloud server 40 or the central control infotainment host 30 can convert the recorded voice content into text information and save it. When the user is inconvenient to listen to the voice content, he can view the text information. Thus, the user can obtain related information in the voice notepad through different methods.

In order to make the operation simpler and clearer and improve the human-computer interaction experience, further, in an embodiment of the present utility model, as shown in FIG. 4 , the central control infotainment host 30 may further include: a touch screen 340 .

Specifically, the touch screen 340 can be used to provide an operation interface for the user. Wherein, in the embodiment of the present utility model, the touch screen 340 has recording, pause, stop and play buttons and the like. For example, as shown in Figure 5, the touch screen 340 has recording, pause and stop buttons, and the touch screen 340 also has a voiceprint display area for displaying voiceprint waveforms. For example, when the user is recording, the microphone 10 can collect the user's For the input voice content, the central control infotainment host 30 performs voiceprint processing on the voice content, and displays the voiceprint processed voice content in the voiceprint display area of the touch screen 340 in the form of a voiceprint waveform diagram.

In order to improve driving safety, further, in an embodiment of the present invention, as shown in FIG. 6 , the central control infotainment host 30 may further include: a speech recognition module 350 .

Specifically, the speech recognition module 350 can be used to recognize the user's speech instruction. That is to say, the user can invoke the opening of the voice recording function in the car voice notepad system through a voice command. , and perform voice recognition on the voice through the voice recognition technology, when it is recognized that the user input is an instruction for opening the recording function, the central control infotainment host 30 can start the recording function in the voice notepad system for automobiles. As a result, manual operations by the user are reduced, and driving safety is improved.

In order to enable those skilled in the art to understand the utility model more clearly, the following examples may be used for illustration.

For example, when the user wants to start the voice recording function in the car voice notepad system to record, he can input the voice "start the recording and recording function", and the voice recognition module 350 can receive the voice input by the user through the microphone 10, and pass The voice recognition technology performs voice recognition on the voice, and when it is recognized that the user input is an instruction for enabling the voice recording function, the central control infotainment host 30 can activate the voice recording function in the automotive voice notepad system. At this time, the central control infotainment host 30 can provide the touch screen 340 to the user, and the user starts recording by clicking the "record" button on the touch screen 340. During the recording process of the user, the microphone 10 collects the voice content input by the user in real time, After the central control infotainment host 30 or the microphone 10 detects that the user has finished speaking and a certain period of time (such as 30 seconds) elapses, or after the central control infotainment host 30 detects that the user clicks the "stop" button on the touch screen 340, the noise reduction module 310 The voice content collected by the microphone 10 can be subjected to noise reduction processing. The storage module 320 can store the voice content after noise reduction processing. At the same time, the central control infotainment host 30 can provide the user with a selection interface of "whether to synchronize the cloud server" through the touch screen 340. When the user selects the "confirm" button, the networking module 50 can synchronize the voice content after the noise reduction processing to the cloud server. 40. For another example, when the user wants to view a certain recording file, the control module 330 may receive a viewing instruction input by the user for a certain recording file, and play the voice content of the recording file through the speaker 20 .

According to the voice notepad system for automobiles according to the embodiment of the present invention, the voice content input by the user is received through the microphone, and then the voice content is subjected to noise reduction processing through the central control infotainment host, and the voice content is stored. Finally, according to the user's instruction, through The speaker plays voice content. The system realizes the integration of the voice recording function into the central control infotainment system in the vehicle, without the need to separately purchase rear-mounted recording equipment, which reduces the cost of use, is simple and reliable, and enables the voice content to be recorded through dual microphones, and cooperates with the central control The hardware noise reduction in the infotainment system further makes the recording effect clearer.

In the description of the present utility model, it should be understood that the terms "first" and "second" are only used for descriptive purposes, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the number of indicated technical features . Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In the description of the present utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

In the description of this specification, descriptions with reference to the terms "one embodiment", "some embodiments", "example", "specific examples", or "some examples" mean that specific features described in connection with the embodiment or example , structures, materials or features are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine different embodiments or examples and features of different embodiments or examples described in this specification without conflicting with each other.

Although the embodiments of the present invention have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary, and should not be construed as limitations of the present invention, and those of ordinary skill in the art are within the scope of the present invention. Variations, modifications, substitutions and variations can be made to the above-described embodiments.

Claims (7)

1. A voice notebook system for automobiles, characterized in that, comprising: Microphone, used to receive voice content input by the user; speakers; and a central control infotainment host, the central control infotainment host is connected to the microphone and the speaker, and is used to perform noise reduction processing on the voice content, store the voice content, and, according to the user's instruction, The voice content is played through the speaker. 2. The voice notebook system for automobiles as claimed in claim 1, further comprising: Cloud Server; A networking module connected to the central control infotainment host is used to synchronize the voice content to the cloud server. 3. The voice notepad system for automobiles as claimed in claim 1, further comprising: A client, where the client is used to log in to the cloud server to acquire the voice content. 4. The voice notepad system for automobiles as claimed in claim 1, wherein the central control infotainment host includes: A noise reduction module, configured to perform noise reduction processing on the voice content; a storage module, configured to store the voice content; A control module, configured to play the voice content through the speaker according to the user's instruction. 5. The voice notepad system for automobiles as claimed in claim 4, wherein the central control infotainment host also includes: The touch screen is used to provide an operation interface used by the user. 6. The voice notepad system for automobiles as claimed in claim 5, wherein the touch screen has recording, pause, stop and play buttons. 7. The automobile voice notepad system as claimed in claim 4, wherein the central control infotainment host also includes: The speech recognition module is used to recognize the user's speech instruction.