Wireless voice control system

Abstract

The utility model is applicable to the field of illumination, and provides a wireless voice control system, which comprises a voice sending device and a lamp, the voice sending device is communicated with the lamp, and the voice sending device comprises a microphone module, a voice signal conversion module and a radio transmission module; the microphone module receives user voice information and converts the user voice information into voice signals; the voice signal conversion module converts a voice signal into a TTL signal, the radio transmission module converts the TTL signal into a radio signal and outputs the radio signal, the lamp is provided with a receiving circuit, a conversion circuit, a main control chip and a touch screen, and the receiving circuit communicates with the radio transmission module and receives the radio signal. The conversion circuit analyzes the radio signals, converts the radio signals into TTL signals and sends the TTL signals to the main control chip, the touch screen groups and numbers the lamps and stores the lamps in the main control chip, and the main control chip sends instructions to control the lamps according to the received TTL signals. Therefore, according to the utility model, the remote wireless voice control of a plurality of lamps is realized, and the efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, and in particular to a wireless voice control system. Background Technology

[0002] Most existing track lights on the market require manual adjustment of brightness and direction of illumination, a slow and repetitive process that increases time and labor costs. While some wireless remote-controlled lights can solve these problems, their complex and professional client app interfaces make them difficult for users without technical backgrounds to use. Furthermore, some wireless track lights require tablets or laptops for operation, which are inconvenient to carry.

[0003] In conclusion, the existing technology obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0004] To address the aforementioned shortcomings, the purpose of this invention is to provide a wireless voice control system that enables remote wireless voice control of multiple lighting fixtures, thereby improving the efficiency of scene lighting arrangement.

[0005] To achieve the above objectives, this utility model provides a wireless voice control system, including a voice transmitting device and a lamp. The voice transmitting device communicates with the lamp via radio signals. The voice transmitting device includes a microphone module, a voice signal conversion module, and a radio transmission module connected in sequence. The microphone module receives user voice information and converts the voice information into a voice signal. The voice signal conversion module converts the voice signal into a TTL signal. The radio transmission module converts the TTL signal into a radio signal and outputs it to control the lamp. The lamp is equipped with a receiving circuit, a conversion circuit, a main control chip, and a touch screen connected in sequence. The receiving circuit communicates with the radio transmission module and receives radio signals. The conversion circuit parses the radio signals received by the receiving circuit and converts them into TTL signals, which are then sent to the main control chip. The touch screen groups and numbers the lamps and stores the data in the main control chip. The main control chip receives the TTL signals to control the lamp.

[0006] According to the wireless voice control system of this utility model, the lamp includes an electrical box and a lamp body, and the electrical box is hinged to the lamp body.

[0007] According to the wireless voice control system of this utility model, the electrical box is equipped with a rotating motor, a power supply and a control board.

[0008] According to the wireless voice control system of this utility model, the rotating motor includes a horizontal rotating stepper motor and a vertical rotating stepper motor.

[0009] According to the wireless voice control system described in this utility model, the lamp body is equipped with an adjustable color temperature light source and basic optical components.

[0010] According to the wireless voice control system described in this utility model, a light control device is built into the front end of the lamp body.

[0011] According to the wireless voice control system of this utility model, the voice signal conversion module includes a voice recognition chip.

[0012] According to the wireless voice control system of this utility model, the voice signal conversion module includes a signal conversion chip.

[0013] According to the wireless voice control system of this utility model, the main control chip is a microcontroller.

[0014] According to the wireless voice control system of this utility model, the radio transmission module includes a radio transmission chip.

[0015] This invention utilizes a wireless voice control system, comprising a voice transmitting device and lighting fixtures. The voice transmitting device communicates with the lighting fixtures via radio signals. The voice transmitting device includes a microphone module, a voice signal conversion module, and a radio transmission module connected in sequence. The microphone module receives user voice information and converts it into a voice signal. The voice signal conversion module converts the voice signal into a radio signal and transmits it to the lighting fixtures using a specific frequency band. The lighting fixtures then parse the radio signal into a TTL signal recognizable by the main control chip. Users can manually input the group and number of individual lighting fixtures via a touchscreen, completing the grouping and numbering of multiple lighting fixtures. The grouping and numbering of multiple lighting fixtures are stored in the main control chip. The main control chip controls the lighting fixture circuitry based on the TTL signal to adjust the lighting fixtures' focus, brightness, and illumination angle. Therefore, this invention's wireless voice control system enables remote wireless voice control of multiple lighting fixtures, improving the efficiency of scene lighting arrangement. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the wireless voice control system of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the voice transmission device of the wireless voice control system of this utility model;

[0018] Figure 3 This is an exploded view of the lighting fixture in the wireless voice control system of this utility model.

[0019] Figure 4 This is a schematic diagram of the structure of the lamp in the wireless voice control system of this utility model;

[0020] Figure 5 This is a schematic diagram of the working principle of the wireless voice control system of this utility model;

[0021] Figure 6 This is an application scenario diagram of an embodiment of the wireless voice control system of this utility model. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be 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 present utility model and are not intended to limit the present utility model.

[0023] like Figures 1-2As shown, the wireless voice control system 100 of this utility model includes a voice transmitting device 1 and a lamp. The voice transmitting device 1 communicates with the lamp via radio signals. The voice transmitting device 1 is a handheld voice transmitting device 1, which includes a microphone module, a voice signal conversion module, and a radio transmission module connected in sequence. The handheld voice transmitting device 1 is powered by a rechargeable battery. Voice input operation instructions are pre-programmed into the voice recognition chip memory of the voice signal conversion module of the handheld voice transmitting device 1. For example, instructions such as "Where is lamp number 35 in group 1?", "Rotate clockwise by 5 degrees", "Increase brightness", "Adjust color temperature to 3000K", or "Increase illumination angle" are pre-programmed. The microphone module receives user voice information and converts it into a voice signal. The voice signal conversion module converts the voice signal into a TTL signal. When the voice signal conversion module of the handheld voice transmitting device 1 receives a pre-set voice instruction, it converts the voice signal into a TTL (Transient-Transient) signal that the radio transmission module can recognize. The TTL signal is processed by the voice signal conversion module, and then the radio transmission module converts the TTL signal into a radio signal and outputs it to control the lamp. The lamp is equipped with a receiving circuit, a conversion circuit, a main control chip, and a touch screen 215 connected in sequence. The receiving circuit communicates with the radio transmission module and receives radio signals. The conversion circuit parses the radio signals received by the receiving circuit and converts them into TTL signals, which are then sent to the main control chip. The touch screen 215 groups and numbers the lamps and stores the data in the main control chip. Individual lamps can be manually grouped and their addresses set via the touch screen 215, thus controlling multiple lamps. The lamps are grouped and numbered, for example, lamps are set as lamp number 1 in group 1, lamp number 2 in group 1, lamp number 1 in group 2, lamp number 1 in group 3, etc. The grouping and numbering information of multiple lamps is stored in the main control chip. The main control chip receives TTL signals to control the lamps. The main control chip controls the lamp's motor, sensors, touch screen 215 and other peripheral circuits according to the instructions sent by the handheld voice transmitter 1, so that the lamps make corresponding changes in brightness, color temperature, focus, grouping and illumination angle. The voice transmitter 1 communicates directly with the lamps to realize remote wireless voice control of the lamps. It is suitable for exhibition spaces such as museums and art galleries or places with high installation positions. It is convenient and practical to debug, reduces workload and improves exhibition efficiency.

[0024] Preferably, such as Figures 3-4 As shown, the lamp includes an electrical box 21 and a lamp body 22. The electrical box 21 is hinged to the lamp body 22. The electrical box 21 provides power to the lamp body 22. The lamp body 22 can rotate along the electrical box 21 in the horizontal and vertical directions respectively, so as to realize the change of the illumination angle of the lamp body 22.

[0025] Preferably, the electrical box 21 is equipped with a rotating motor, a power supply 213 and a control board 214. The power supply 213 is a 220V to 48V power supply 213, which provides power to the lamp. The rotating motor controls the illumination angle of the lamp body 22 in the horizontal and vertical directions. The control board 214 is used to drive the light source of the lamp body 22.

[0026] Preferably, the rotating motor includes a horizontal rotating stepper motor 211 and a vertical rotating stepper motor 212. The horizontal rotating stepper motor 211 is located at the upper end of the electrical box 21 and controls the illumination angle of the lamp body 22 in the horizontal direction. The vertical rotating stepper motor 212 is located on the side of the electrical box 21 and controls the illumination angle of the lamp body 22 in the vertical direction.

[0027] Preferably, the lamp body 22 is provided with an adjustable color temperature light source and basic optical components. The adjustable color temperature light source can adjust the color temperature of the lamp through a TTL signal, and the basic optical components can adjust the brightness and focus of the lamp through a TTL signal.

[0028] Preferably, a light control device 221 is built into the front end of the lamp body 22, and the light control device 221 can change the light pattern of the lamp through a TTL signal.

[0029] Preferably, the voice signal conversion module includes a voice recognition chip. Voice input operation instructions are pre-programmed into the memory of the voice recognition chip in the voice signal conversion module of the handheld voice transmitting device 1. Examples of pre-programmed instructions include: "Where is light number 35 in group 1?", "Turn all wall washer lights to 10% brightness", "Rotate clockwise by 5 degrees", "Increase brightness", "Adjust color temperature to 3000K", or "Increase illumination angle". The voice recognition chip in the voice signal conversion module recognizes the voice signal. The voice recognition chip pre-identifies whether the voice signal belongs to a specific group and number of lights. If no group or number of lights is identified, the lights cannot be controlled. If a specific group and number of lights is identified, the voice recognition chip further identifies the voice signal. If it is a pre-set voice input operation instruction, it is a valid voice input operation instruction and the lights can be controlled. If it is not a pre-set voice input operation instruction, it is an invalid voice input operation instruction and the lights cannot be controlled.

[0030] Preferably, the voice signal conversion module includes a signal conversion chip. When the voice signal conversion module of the handheld voice transmitting device 1 receives a pre-set voice command, the signal conversion chip converts the voice signal into a TTL signal that can be recognized by the radio transmission module. The radio transmission module converts the TTL signal into a radio signal and outputs the radio signal to control the lamp.

[0031] Preferably, the main control chip is a microcontroller. The lamp will parse the radio signal received from the handheld voice transmitter 1 and convert it into a TTL signal and send it to the main control chip of the lamp. The main control chip will control the lamp's motor, sensors, touch screen 215 and other peripheral circuits to make corresponding changes in brightness, color temperature and illumination angle according to the instructions sent by the handheld voice transmitter 1, so as to realize remote wireless voice control of the lamp.

[0032] Preferably, the radio transmission module includes a radio transmission chip.

[0033] like Figure 5 As shown, the working principle of the wireless voice control system 100 provided in this embodiment is as follows:

[0034] The wireless voice control system 100 includes a handheld voice transmitter 1 and a lamp. The handheld voice transmitter 1 is powered by a rechargeable battery and integrates a microphone module, a voice signal conversion module, and a radio transmission module. The voice signal conversion module converts voice input operation commands into TTL signals that can be processed by the radio transmission module and outputs them to the lamp in the form of radio signals. The program for the voice input operation commands needs to be pre-written into the memory of the voice recognition chip in the handheld voice transmitter 1. Examples include: "rotate clockwise 5 degrees," "increase brightness," "adjust color temperature to 3000K," "increase illumination angle," etc. The lamps are pre-grouped and numbered via the touchscreen 215 on the lamp. This pre-grouping and numbering information is stored in the main control chip. When voice input is made to the handheld voice transmitter 1, if the voice signal conversion module receives a pre-set command, the voice recognition chip pre-identifies whether the voice signal belongs to a specific group and number of lamps. If no group and number of lamps are identified, the lamp cannot be controlled. For lamps with specific groups and numbers, the voice recognition chip further identifies the voice signal. If it is a pre-set voice input operation command, it is a valid voice input operation command. The signal conversion chip of the voice signal conversion module converts the voice signal into a TTL signal that the radio transmission module can recognize. After the radio transmission module processes the TTL signal, it is converted into a radio signal and transmitted through a specific frequency band. The lamp integrates a receiving circuit, a conversion circuit, a main control chip, and a touch screen 215. The main control chip is a microcontroller, and the conversion circuit is a radio signal conversion circuit. The receiving circuit is powered by a DC power supply. The receiving circuit receives the radio signal transmitted by the radio transmission module. The radio signal is analyzed by the radio signal conversion circuit and converted into a TTL signal before being sent to the main control chip. The DC power supply is stepped down by a DC-DC voltage regulator circuit to power the main control chip, the lamp's touch screen 215, angle sensor, rotating motor, and focusing device. The lamp can be manually grouped and its address set through the touch screen 215. The group and number information of multiple lamps is stored in the main control chip. The main control chip controls the specific grouping according to the operation command sent by the handheld voice transmitter 1. The peripheral circuits, including the focusing device, rotating motor, angle sensor, and touch screen 215 of the numbered lamps, make corresponding changes in brightness, color temperature, and illumination angle. The main control chip converts the TTL signal into a 0-10V signal or a PWM signal and controls the lamps through the controller. The controller is powered by 220V AC mains. The light source of the lamps is driven by the controller to adjust the brightness and color temperature of the lamps. The voice transmission device 1 can remotely control multiple lamps wirelessly at the same time, realizing remote voice wireless control of the lamps. The lamps can be adjusted by voice alone, which is convenient for users and improves the efficiency of scene lighting arrangement.

[0035] like Figure 6 This is an application scenario diagram of an embodiment of the present invention. The voice input operation command program is pre-written into the voice recognition chip memory of the voice signal conversion module of the handheld voice transmitting device 1. For example, it might be written as "turn the illumination upwards by 3 degrees" or "adjust the brightness to 55%". Then, through the touchscreen 215 on the lamp, individual lamps are manually input to group them and set their addresses, thus completing the grouping and numbering of multiple lamps. Figure 6 The five lights in Group 1 are designated as Light No. 1, Light No. 2, Light No. 3, Light No. 4, and Light No. 5, respectively, and correspond to... Figure 6 The numbers 1-1, 1-2, 1-3, 1-3, 1-4, and 1-5 in the main control chip store the grouping and numbering information corresponding to multiple lamps. The voice transmitting device 1 can remotely control multiple lamps wirelessly via voice. The voice transmitting device 1 can send operation commands to the lamps such as "Lamp No. 2 in Group 1, rotate the illumination angle upward by 3 degrees" or "Lamp No. 5 in Group 1, adjust the brightness to 55%". Lamp No. 2 in Group 1 rotates upward by 3 degrees according to the operation command sent by the voice transmitting device 1, and Lamp No. 5 in Group 1 adjusts the brightness to 55% according to the operation command sent by the voice transmitting device 1, etc.

[0036] In summary, this utility model provides a wireless voice control system, including a voice transmitting device and lighting fixtures. The voice transmitting device communicates with the lighting fixtures via radio signals. The voice transmitting device includes a microphone module, a voice signal conversion module, and a radio transmission module connected in sequence. The microphone module receives user voice information and converts it into a voice signal. The voice signal conversion module converts the voice signal into a radio signal and transmits it to the lighting fixtures using a specific frequency band. The lighting fixtures then parse the radio signal into a TTL signal recognizable by the main control chip. Users can manually input the group and number of individual lighting fixtures via a touchscreen, completing the grouping and numbering of multiple lighting fixtures. The grouping and numbering of multiple lighting fixtures are stored in the main control chip. The main control chip controls the lighting fixture circuitry based on the TTL signal to adjust the lighting fixtures' focus, brightness, and illumination angle. Therefore, this utility model's wireless voice control system enables remote wireless voice control of multiple lighting fixtures, improving the efficiency of scene lighting arrangement.

[0037] Of course, there may be other embodiments of this utility model. Without departing from the spirit and essence of this utility model, those skilled in the art can make various corresponding changes and modifications based on this utility model, but these corresponding changes and modifications should all fall within the protection scope of the appended claims of this utility model.

Claims

1. A wireless voice control system, characterized in that, The system includes a voice transmitting device and a lighting fixture. The voice transmitting device communicates with the lighting fixture via radio signals. The voice transmitting device includes a microphone module, a voice signal conversion module, and a radio transmission module connected in sequence. The microphone module receives user voice information and converts the voice information into a voice signal. The voice signal conversion module converts the voice signal into a TTL signal. The radio transmission module converts the TTL signal into a radio signal and outputs it to control the lighting fixture. The lighting fixture is equipped with a receiving circuit, a conversion circuit, a main control chip, and a touch screen connected in sequence. The receiving circuit communicates with the radio transmission module and receives radio signals. The conversion circuit parses the radio signals received by the receiving circuit and converts them into TTL signals, which are then sent to the main control chip. The touch screen groups and numbers the lighting fixtures and stores the data in the main control chip. The main control chip receives the TTL signals to control the lighting fixture.

2. The wireless voice control system according to claim 1, characterized in that, The lamp includes an electrical box and a lamp body, and the electrical box is hinged to the lamp body.

3. The wireless voice control system according to claim 2, characterized in that, The electrical box contains a rotating motor, a power supply, and a control board.

4. The wireless voice control system according to claim 3, characterized in that, The rotating motor includes a horizontal rotating stepper motor and a vertical rotating stepper motor.

5. The wireless voice control system according to claim 2, characterized in that, The lamp body is equipped with an adjustable color temperature light source and basic optical components.

6. The wireless voice control system according to claim 2, characterized in that, The lamp body has a built-in light control device at the front end.

7. The wireless voice control system according to claim 1, characterized in that, The speech signal conversion module includes a speech recognition chip.

8. The wireless voice control system according to claim 1, characterized in that, The voice signal conversion module includes a signal conversion chip.

9. The wireless voice control system according to claim 1, characterized in that, The main control chip is a microcontroller.

10. The wireless voice control system according to claim 1, characterized in that, The radio transmission module includes a radio transmission chip.

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