Water valve timer with voice recognition function

Abstract

The utility model relates to the technical field of water valve timers, in particular to a water valve timer with voice recognition, which comprises an MCU (Microprogrammed Control Unit), a Bluetooth module connected with the MCU, a power supply module, a timer, a voice processor connected with the Bluetooth module, and a microphone and an AI (Artificial Intelligence) cloud which are connected with the voice processor, the power supply module is used for providing a driving power supply for the MCU; the MCU is used for receiving a voice command fed back by the Bluetooth module and outputting an execution command to the PLC for control; the microphone is used for collecting voice of a user; the AI cloud is used for recognizing voice and converting the voice into a corresponding voice instruction; the voice processor is used for distinguishing and recognizing the collected voice and judging whether the collected voice is matched with the execution voice or not. On the basis of the water valve timer, the voice control function is expanded, the defects of a traditional water valve timer are overcome, and a user can select a traditional operation mode or a voice control mode according to own preferences.

Description

Technical Field

[0001] This utility model relates to the field of water valve timer technology, specifically a water valve timer with voice recognition. Background Technology

[0002] For situations requiring watering, such as agriculture, gardens, and green spaces, a water valve timer is necessary.

[0003] In the prior art, a timed automatic watering device with publication number CN201328296Y includes a water storage device and a water supply pipe. A timer and a controller are installed on the water supply pipe, and the timer and controller are connected to each other. A valve is connected to the controller and installed below the controller. This utility model adds a timer and a controller, which can automatically water flowers and plants according to our needs by setting the time, and can effectively control the amount of water, so as to prevent flowers and plants from withering or drowning because we forget to water or water too much.

[0004] Currently, the mainstream type of water valve timer is still the traditional control method such as knob. However, the traditional water valve timer has disadvantages such as cumbersome operation and complicated use.

[0005] To address the aforementioned problems, we propose a water valve timer with voice recognition. Summary of the Invention

[0006] The purpose of this invention is to provide a water valve timer with voice recognition to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] A water valve timer with voice recognition includes:

[0009] MCU, Bluetooth module, power module and timer connected to the MCU, voice processor connected to the Bluetooth module, and microphone and AI cloud connected to the voice processor;

[0010] The power module is used to provide drive power to the MCU;

[0011] The MCU is used to receive voice commands from the Bluetooth module and output the executed commands to the PLC for control.

[0012] The microphone is used to collect the user's voice;

[0013] The AI ​​cloud is used to recognize speech and convert it into corresponding voice commands;

[0014] The voice processor is used to distinguish and recognize the collected voice, and to determine whether the collected voice matches the executed voice.

[0015] The Bluetooth module is used to receive voice command data from the voice processor and output the voice commands to the MCU;

[0016] The display screen is used to show the status data of the water valve timer.

[0017] Preferably, the power module uses a photovoltaic lithium battery.

[0018] Preferably, the MCU is an STM8L151G6Y6TR MCU chip.

[0019] Preferably, the MCU is connected to a timer, which is used for timed speech recognition.

[0020] Preferably, the MCU is connected to a voice storage device, which is a portable hard drive, and the voice storage device is used to store voice-executed commands.

[0021] Preferably, the MCU is connected to a PLC controller, and the PLC controller is connected to an alarm module and a water valve;

[0022] The PLC controller is used to receive execution commands from the MCU and control the alarm module and water valve.

[0023] Preferably, the alarm module uses an indicator light and a buzzer.

[0024] Compared with the prior art, the beneficial effects of the present invention are:

[0025] Based on the water valve timer, the voice control function has been expanded to make up for the shortcomings of the traditional water valve timer. Users can choose between the traditional operation method and the voice control method according to their own preferences. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of this utility model;

[0027] Figure 2 This is a schematic diagram of Embodiment 3 of the present invention;

[0028] Figure 3 This is a schematic diagram of the structure of the water valve timer of this utility model. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example 1

[0030] like Figure 1 and Figure 3 As shown, a water valve timer with voice recognition includes:

[0031] MCU, Bluetooth module, power module and timer connected to the MCU, voice processor connected to the Bluetooth module, and microphone and AI cloud connected to the voice processor;

[0032] The power module uses a photovoltaic lithium battery and is used to provide drive power to the MCU.

[0033] The MCU is used to receive voice commands from the Bluetooth module and output the executed commands to the PLC for control.

[0034] The microphone is used to collect the user's voice;

[0035] The AI ​​cloud is used to recognize speech and convert it into corresponding voice commands;

[0036] The voice processor is used to distinguish and recognize the collected voice, and to determine whether the collected voice matches the executed voice.

[0037] The Bluetooth module is used to receive voice command data from the voice processor and output the voice commands to the MCU;

[0038] The display screen is used to display the status data of the water valve timer;

[0039] The MCU is connected to a timer, which is used for timed speech recognition.

[0040] The MCU is connected to a voice storage device, which is a portable hard drive, and the voice storage device is used to store voice-executed commands.

[0041] The MCU is connected to a PLC controller, and the PLC controller is connected to an alarm module and a water valve;

[0042] The PLC controller is used to receive execution commands from the MCU and control the alarm module and water valve. The alarm module uses an indicator light and a buzzer. Example 2

[0043] The MCU used is an STM8L151G6Y6TR MCU chip.

[0044] The MCU is used for communication with the Bluetooth module and for implementing business logic.

[0045] (1) Responsible for communicating with the Bluetooth module and receiving the converted voice commands; (2) Performing the corresponding operations according to the voice commands; (3) And completing functions such as timing, valve opening, voltage detection, low voltage protection, refreshing display content, and collecting rotary button data.

[0046] The MCU is the logic control center, which schedules and coordinates, and implements all business logic. Example 3

[0047] like Figure 2 As shown, the voice processor uses a mobile phone / APP.

[0048] (1) It has a voice decoding function to decode the collected voice; (2) It has a network function to convert the decoded voice into protocol data, encrypt it, upload it to the cloud, and send the voice to the mobile phone / APP after it is recognized by the AI ​​cloud; (3) It has a protocol conversion function to send the command packet after the cloud recognition and conversion to the Bluetooth module.

[0049] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A water valve timer with voice recognition, characterized in that, include: MCU, Bluetooth module, power module and timer connected to the MCU, voice processor connected to the Bluetooth module, and microphone and AI cloud connected to the voice processor; The power module is used to provide drive power to the MCU; The MCU is used to receive voice commands from the Bluetooth module and output the executed commands to the PLC for control. The microphone is used to collect the user's voice; The AI ​​cloud is used to recognize speech and convert it into corresponding voice commands; The voice processor is used to distinguish and recognize the collected voice, and to determine whether the collected voice matches the executed voice. The Bluetooth module is used to receive voice command data from the voice processor and output the voice commands to the MCU; The display screen is used to show the status data of the water valve timer.

2. A water valve timer with voice recognition according to claim 1, characterized in that, The power module uses photovoltaic lithium batteries.

3. A water valve timer with voice recognition according to claim 1, characterized in that, The MCU used is an STM8L151G6Y6TR MCU chip.

4. A water valve timer with voice recognition according to claim 1, characterized in that, The MCU is connected to a timer, which is used for timed speech recognition.

5. A water valve timer with voice recognition according to claim 1, characterized in that, The MCU is connected to a voice storage device, which is a portable hard drive, and is used to store voice-executed commands.

6. A water valve timer with voice recognition according to claim 1, characterized in that, The MCU is connected to a PLC controller, and the PLC controller is connected to an alarm module and a water valve; The PLC controller is used to receive execution commands from the MCU and control the alarm module and water valve.

7. A water valve timer with voice recognition according to claim 1, characterized in that, The alarm module uses indicator lights and a buzzer.

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