CN216487285U - Infrared voice control system and controller - Google Patents

Abstract

The utility model discloses an infrared voice control system and a controller, which comprise a main control module controlled by voice, wherein the main control module comprises a plurality of selective decoding modules and a control decoding module, the control voice is received by a voice acquisition module, the voice acquisition module converts the control voice into an electric signal and sends the electric signal to a voice recognition module, the voice recognition module is connected with the main control module, and the main control module is connected with controlled equipment through an infrared communication module. The built-in main control module is internally provided with a decoding module corresponding to a plurality of different intelligent household appliances, control voice is received by the voice acquisition module and is sent to the main control module for analysis and processing, then a control command in the decoding module is extracted, and the infrared control of the plurality of intelligent household appliances is realized through the infrared communication module.

Description

Infrared voice control system and controller

Technical Field

The utility model relates to the technical field of intelligent household appliance control, in particular to an infrared voice control system and a controller thereof.

Background

With the rapid development of wireless communication, internet and internet of things, smart homes gradually enter people's daily life. The most concrete embodiment of intelligent house lies in various intelligent household electrical appliances, and current intelligent household electrical appliances accessible intelligent terminal realizes remote control like smart mobile phone, and remote control intelligent household electrical appliances start or close on intelligent terminal's APP. But along with the improvement of the frequency of use of intelligent household electrical appliances, the intelligent household electrical appliances increase in quantity in the unit area, because current intelligent terminal connects intelligent household electrical appliances and connects each intelligent household electrical appliance through the bluetooth usually, need select intelligent household electrical appliances to match when connecting, realize one-to-one control, when controlling a plurality of intelligent household electrical appliances, need change the connection object one by one, control one by one, the loaded down with trivial details degree that leads to intelligent terminal control intelligent household electrical appliances promotes, and the matching process receives environmental restriction great, influence and use experience, it is succinct inadequately to wholly use, it is quick.

The above disadvantages need to be improved.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides an infrared voice control system and a controller.

The technical scheme of the utility model is as follows:

an infrared voice control system comprises a master control module controlled by control voice, wherein the control voice comprises selection control voice and operation control voice, and the master control module comprises a plurality of selection decoding modules corresponding to the selection control voice

And

a plurality of control decoding modules corresponding to the operation control voices,

the control voice is received by a voice acquisition module, the voice acquisition module converts the control voice into an electric signal and sends the electric signal to a voice recognition module, the voice recognition module is connected with the main control module,

the main control module is connected with the controlled equipment through the infrared communication module.

The infrared voice control system comprises a control voice and a main control module, wherein the control voice further comprises a wake-up control voice, the main control module further comprises a wake-up control module, the wake-up control module is connected with and controls the main control module, and the wake-up control voice is converted into a wake-up control signal by the voice recognition module and is sent to the wake-up control module.

In the infrared voice control system, the infrared communication module is connected with the infrared transmitter, the control decoding module sends the control command to the infrared communication module, and the infrared communication module sends the control command to the controlled device through the infrared transmitter.

Foretell infrared speech control system, the pronunciation collection module includes a plurality of sound receiving unit, the sound receiving unit forms the collection array, gather the array and convert the sound vibration signal who receives into the signal of telecommunication, it will to gather the array the signal of telecommunication send to the speech recognition module.

Furthermore, the infrared voice control system is also provided with a signal amplification module and a modulation module, and the electric signal sent by the voice acquisition module passes through the signal amplification module and the modulation module in sequence and is connected with the voice recognition module.

An infrared voice controller comprising the infrared voice control system of any one of the above.

The utility model according to the scheme has the advantages that the utility model is internally provided with a plurality of main control modules aiming at different control voices, the main control modules are internally provided with decoding modules corresponding to a plurality of different intelligent household appliances, the control voices are received by the voice acquisition module and are sent to the main control module for analysis and processing, the main control module extracts control commands in different decoding modules according to the control voices, and the main control module realizes infrared control of a plurality of intelligent household appliances containing infrared receiving through the infrared communication module.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic diagram of a module structure according to the present invention.

FIG. 2 is a schematic diagram of a voice processing module according to the present invention.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

It will be understood that when an element is referred to as being "fixed" or "disposed" or "connected" to another element, it can be directly or indirectly located on the other element. The terms "inside" and the like indicate an orientation or position based on the orientation or position shown in the drawings, and are only for convenience of description and are not to be construed as limiting the technical solution. The meaning of "plurality" is two or more unless specifically limited otherwise.

The utility model provides an infrared speech control system, as shown in figure 1, including the master control module who receives control speech, control speech is including selecting control speech and operation control speech, master control module includes a plurality ofly and selects the control decoding module that the control speech corresponds and a plurality ofly and the control decoding module that operation control speech corresponds, control speech is received by voice acquisition module, voice acquisition module turns into the signal of telecommunication and sends to speech recognition module with control speech, speech recognition module is connected with master control module, master control module passes through infrared communication module and connects controlled equipment.

As shown in fig. 2, in order to make the product better suitable for different environments and ensure the accuracy of voice control, a voice acquisition module is arranged on the product. The voice acquisition module comprises a plurality of voice receiving units to form an acquisition array, the acquisition array converts received voice vibration signals into electric signals, the acquisition array sends the electric signals to the signal amplification module and the modulation module, and the electric signals sent by the voice acquisition module are sequentially connected with the voice recognition module through the signal amplification module and the modulation module. The utility model adopts a sound collection array formed by a plurality of sound receiving units to receive the sound of a user in all directions, the collected sound signals are converted into electric signals through analog-to-digital conversion, and then the electric signals are processed through a signal amplification module and a modulation module by combining with the acoustic principle, so that the accuracy and precision of a voice recognition module are improved, and a product executes correct commands.

As shown in fig. 1, the control voices include a wake-up control voice, a selection control voice and an operation control voice, the wake-up control voice corresponds to the wake-up control module, the selection control voice corresponds to the selection decoding module, and the operation control voice corresponds to the control decoding module. The control voice is received by the voice acquisition module and converted into an electric signal which is then sent to the main control module, in the main control module, the awakening control module receives the electric signal partially converted by the awakening control voice in the control voice, the decoding module is started to work, then the main control module selects the selective decoding module according to the electric signal for selectively controlling voice conversion, so that the control decoding module corresponding to a certain selective decoding module is locked, and then a certain control decoding module is selected according to the electric signal for operating and controlling voice conversion, so that a control instruction in the control decoding module is obtained. In summary, the electrical signal converted from the control voice is divided into three parts in the main control module, and the main control module extracts the final control command according to the three parts.

The main control module sends the extracted control instruction to the infrared communication module, and the infrared communication module sends the control instruction to the intelligent household appliances with the infrared receiving function through the infrared transmitters, so that infrared remote control is realized.

The infrared voice control system is internally provided with an off-line voice recognition module to realize voice intelligent recognition, and control voice received by the voice acquisition module is converted into an electric signal by the voice recognition module. The main control module contains decoding modules of various household appliances, and selects the corresponding decoding module according to the control voice so as to extract the control instruction. The decoding module is controlled by the awakening control module, and when the control voice contains the awakening voice, the awakening control module receives the corresponding electric signal, so that the decoding module is started to receive the electric signal, part of the working modules are in a dormant state under the condition of non-working, and internal electric quantity consumption is saved. The extracted control instruction realizes infrared control of various intelligent household appliances containing infrared receiving through the infrared communication module, so that voice remote control is completed.

After a user sends control voice, the voice acquisition module acquires the control voice and converts the control voice into an electric signal to be sent to the voice recognition module, the voice recognition module recognizes and analyzes the electric signal to acquire a control command, the voice recognition module sends the control command to the main control module, the main control module extracts control instructions in decoding modules of different types according to the control command, and the control instructions are sent to intelligent household appliances controlled correspondingly through the infrared communication module. Therefore, the intelligent household appliance control system does not need to learn and match the corresponding intelligent household appliances one by one, various intelligent household appliances are directly controlled through voice instructions, repeated and tedious matching work is not needed, all matching work is finished in the main control module, a new APP is not needed to be downloaded, the use mode is concise and quick, the use environment is not limited, the system is safe and reliable, and better use experience is brought to customers.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (5)

1. An infrared voice control system is characterized by comprising a main control module controlled by controlled voice, wherein the controlled voice comprises selection control voice and operation control voice, the main control module comprises a plurality of selection decoding modules corresponding to the selection control voice and a plurality of control decoding modules corresponding to the operation control voice,

the control voice is received by a voice acquisition module, the voice acquisition module converts the control voice into an electric signal and sends the electric signal to a voice recognition module, the voice recognition module is connected with the main control module,

the main control module is connected with controlled equipment through an infrared communication module, the infrared communication module is connected with an infrared transmitter, the control decoding module sends a control command to the infrared communication module, and the infrared communication module sends the control command to the controlled equipment through the infrared transmitter.

2. The infrared voice control system according to claim 1, wherein the control voice further includes a wake-up control voice, the main control module further includes a wake-up control module, the wake-up control module is connected to and controls the main control module, and the wake-up control voice is converted into a wake-up control signal by the voice recognition module and is sent to the wake-up control module.

3. The infrared voice control system of claim 1, wherein the voice collection module comprises a plurality of sound receiving units, the sound receiving units form a collection array, the collection array converts the received sound vibration signal into the electrical signal, and the collection array transmits the electrical signal to the voice recognition module.

4. The infrared voice control system according to claim 3, wherein the infrared voice control system is further provided with a signal amplification module and a modulation module, and the electric signal sent by the voice acquisition module is connected to the voice recognition module through the signal amplification module and the modulation module in sequence.

5. An infrared voice controller, characterized by comprising an infrared voice control system of any one of claims 1 to 4.

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