CN111121216A - Intelligent control air curtain machine - Google Patents
Intelligent control air curtain machine Download PDFInfo
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- CN111121216A CN111121216A CN201911272860.XA CN201911272860A CN111121216A CN 111121216 A CN111121216 A CN 111121216A CN 201911272860 A CN201911272860 A CN 201911272860A CN 111121216 A CN111121216 A CN 111121216A
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- air curtain
- curtain machine
- module
- motor
- control
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F9/00—Use of air currents for screening, e.g. air curtains
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
- F24F11/38—Failure diagnosis
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
- F24F11/526—Indication arrangements, e.g. displays giving audible indications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/12—Messaging; Mailboxes; Announcements
- H04W4/14—Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F9/00—Use of air currents for screening, e.g. air curtains
- F24F2009/005—Use of air currents for screening, e.g. air curtains combined with a door
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
- G10L2015/223—Execution procedure of a spoken command
Abstract
The invention discloses an intelligent control air curtain machine, wherein two wind wheels are arranged inside a shell, a motor is arranged between the two wind wheels, a control box is arranged at the bottom end of the shell, the control box comprises a main control center and a wireless communication module, the main control center is communicated with a control terminal in real time through the wireless communication module, and the main control center comprises a CPU (central processing unit) and a controller; the air curtain machine can detect the working state of the air curtain machine at any time by arranging the detection module, so that when the air curtain machine works abnormally, measures can be taken in time to avoid the damage of the air curtain machine; the remote control and voice input control can be carried out through the control terminal, the operation of the air curtain machine can be controlled by closely sensing the action of a hand through the arranged gesture sensing module, and the remote control device can also be communicated with mobile phones, PCs, tablet computers and notebooks to carry out remote data transmission or remote control operation.
Description
Technical Field
The invention relates to an air curtain machine, in particular to an intelligent control air curtain machine, and belongs to the technical field of air curtain machine equipment.
Background
The air curtain machine is also called as air curtain machine, air curtain machine, air brake and air door. The air curtain machine sends out curtain-shaped airflow with certain speed and temperature by the strong airflow generated by the rotation of the wind wheel to form an invisible door curtain. Air curtain machines are usually installed above the entrance and exit doors of shopping malls, theaters, hotels, restaurants, conference halls, refrigerators, operating rooms, homes, and the like. When the air curtain machine is started, the curtain-shaped airflow can separate indoor air from outdoor air, so that the air curtain machine not only can bring convenience to people, but also can prevent cold and hot air exchange indoors and outdoors, thereby keeping the indoor temperature constant, and simultaneously blocking dust and insects from entering the room and spreading harmful gases and peculiar smell.
The main theory of operation of current air curtain machine is driven the wind wheel by the motor in it and rotates to produce powerful air current, however, when current air curtain machine was used for a long time, motor in it worked for a long time, the temperature of motor itself can rise, operating voltage also can be unstable, long time down in the past, can make the air curtain machine damage, however, people can't learn the operating condition of air curtain machine, can't in time take measures, moreover, current air curtain machine is usually through remote controller remote control, intelligent degree is low.
Disclosure of Invention
The invention provides an intelligent control air curtain machine, which solves the problems that the working state of the air curtain machine in the prior art cannot be detected and the intelligent degree is low.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention provides an intelligent control air curtain machine, which comprises a shell, a control box, two wind wheels and a motor, wherein the two wind wheels are arranged in the shell, the motor is arranged between the two wind wheels, the two wind wheels are also respectively connected to two output ends of the motor, the control box is arranged at the bottom end of the shell, air guide strips are arranged in outlets at two sides of the control box, a mounting hanging plate is arranged on the back surface of the shell through bolts, the control box comprises a main control center and a wireless communication module, and the main control center is communicated with a control terminal in real time through the wireless communication module;
the main control center comprises a CPU (central processing unit) and a controller, the CPU receives and processes infrared human body induction signals transmitted by the infrared sensor and transmits corresponding control signals to the controller, the controller further drives the motor to perform variable-speed work after receiving the signals, the motor drives the wind wheel to rotate at variable speeds, and the infrared sensor is arranged on the control box;
the CPU processor is also connected with a wireless communication module through a bus, and performs data interaction with a wireless transceiving end in the control terminal through the wireless communication module, so as to complete the communication between the master control center and the control terminal;
the wireless transceiver is arranged on the control terminal and is respectively connected with the voice input module, the display module and the remote control module which are arranged on the control terminal through leads.
As a preferred technical solution of the present invention, the casing further includes a detection module, the detection module transmits detection data to the CPU, and the CPU receives the detection data and transmits the detection data to the control terminal through the wireless communication module, and further displays the detection data on the display module.
As a preferred technical scheme of the present invention, the detection module includes a motor detection unit, a voltage and current detection unit and a data acquisition and processing unit, the motor detection unit is configured to detect a rotation speed, a temperature and a working voltage of the motor, the voltage and current detection unit is configured to sense a supply voltage and an input current of the air curtain machine, and the data acquisition and processing unit acquires and processes detection data transmitted by the motor detection unit and the voltage and current detection unit, and then further transmits the detection data to the CPU processor.
As a preferred technical scheme of the present invention, an SIM card and a memory are further disposed in the control box, both the SIM card and the memory are electrically connected to the CPU processor, the CPU processor can also perform real-time communication with a mobile phone, a notebook, a PC, and a tablet PC through a wireless communication module, and a two-dimensional code recognition system and a billing system are disposed in the CPU processor, and are configured to perform two-dimensional code recognition through WeChat or Payment, and further pay through timing, so that the controller controls the motor to operate.
As a preferred technical scheme of the invention, the controller is also connected with a buzzer through a lead, the buzzer is arranged on the control box, the controller can receive an alarm signal sent by the CPU processor and further drive the buzzer to sound for alarm, and the CPU processor also sends the alarm signal through the wireless communication module.
As a preferred technical scheme of the present invention, the controller is further connected to an external gesture sensing module through a wire, the gesture sensing module is wrapped in a sealed housing, and an infrared sensing port is arranged on the sealed housing, the gesture sensing module senses a gesture of a human body and sends a corresponding action signal to the controller, so that the controller further controls the motor to start or stop rotating.
As a preferred technical solution of the present invention, the voice input module is a microphone assembly for inputting voice, and the control box is provided therein with a voice recognition module for recognizing a voice signal received by the wireless communication module and further sending the recognized voice signal to the CPU processor.
The invention has the following beneficial effects: compared with the prior art, the intelligent control air curtain machine has the following beneficial effects:
1. the air curtain machine can detect the power supply voltage and current of the air curtain machine, the working voltage of the motor and the temperature of the motor at any time by arranging the detection module, and displays the power supply voltage and the current, the working voltage of the motor and the temperature of the motor in the control terminal or a mobile phone, a PC (personal computer), a tablet personal computer or a notebook computer which is in contact with the air curtain machine, so that a user can check the power supply voltage and the current at any time, and measures can be taken in time when the air curtain machine works abnormally to avoid the damage of the air curtain machine.
2. The air curtain machine can sense a human body through the infrared sensor, so that the motor can work in a variable frequency mode when the human body passes through, namely when a person is in the air curtain machine, the motor in the air curtain machine drives the wind wheel to rotate at a high frequency, air is blocked at a high speed, and when no person is in the air curtain machine, the motor drives the wind wheel to work at a low frequency, so that energy consumption can be reduced, the situation that when no person is in the air curtain machine, the energy consumption is high due to the high-frequency work of the air.
3. The air curtain machine can realize the communication between the CPU processor and the control terminal through the CPU processor and the wireless communication module, further carry out remote control and voice input control through the control terminal, control the work of the air curtain machine through the short-distance induction of the hand action of the arranged gesture induction module, and also communicate with the mobile phone, the PC, the tablet personal computer and the notebook through the CPU processor to carry out remote data transmission, carry out payment control through a payment treasure or a WeChat, and has various control modes and functions so as to be convenient to use.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of a subjective structure of an intelligently controlled air curtain according to the present invention;
fig. 2 is an exploded view of an intelligently controlled air curtain according to the present invention;
FIG. 3 is a schematic view of a connection structure between a wind wheel and a motor of an intelligent control wind curtain machine according to the present invention;
fig. 4 is a schematic view of a connection structure between a wind wheel and a motor of an intelligent control wind curtain machine according to the present invention;
FIG. 5 is a schematic block diagram of an intelligent control air curtain according to the present invention;
fig. 6 is a specific schematic block diagram of an intelligent control air curtain machine according to the present invention;
in the figure: 1. a housing; 2. a control box; 3. a wind wheel; 4. a motor; 5. wind guide strips; 6. mounting a hanging plate; 7. a master control center; 8. a wireless communication module; 9. a control terminal; 10. a CPU processor; 11. a controller; 12. an infrared sensor; 13. a detection module; 14. a buzzer; 15. a gesture sensing module; 16. a SIM card; 17. a memory; 18. a voice recognition module; 19. a voice input module; 20. a display module; 21. a remote control module; 22. a wireless transceiving end.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example 1
As shown in fig. 1-6, the invention provides an intelligent control air curtain machine, which comprises a shell 1, a control box 2, two wind wheels 3 and a motor 4, wherein the two wind wheels 3 are installed inside the shell 1, the motor 4 is installed between the two wind wheels 3, the two wind wheels 3 are also respectively connected to two output ends of the motor 4, the wind wheels 3 can be replaced by turbines, namely the turbines are driven by the motor 4 to rotate, so that the air curtain machine works, the motor 4 is a commonly used double-output-shaft motor of the air curtain machine, and is of a model FM-1.25-09, and can be simultaneously connected with the two wind wheels 3 and drive the two wind wheels 3 to rotate;
similarly, as shown in fig. 3, the air curtain machine can also adopt two motors 4 to drive three wind wheels 3 to rotate, namely, after the outer ends of two motors 4 are connected with one wind wheel 3, the two motors are connected with one wind wheel 3 together, the wind wheel 3 can be replaced by a turbine, as shown in figure 4, the two motors 4 are also adopted to drive four wind wheels 3 to rotate, namely, two output ends of one motor 4 are respectively connected with one wind wheel 3, the wind wheel 3 can be replaced by a turbine, or three motors 4 are adopted to drive four wind wheels 4 to rotate, i.e. three motors 4 and four wind wheels 3 are cross-connected together, the wind wheels 3 can be replaced by turbines, by analogy, and for this case, the motors 4 in the air curtain machine are all controlled by the controller 11 in the control box 2, the controller 11 controls the motor 4 to work, so that the motor 4 drives the wind wheel 3 to rotate, and the wind curtain machine starts to work;
the bottom end of the shell 1 is provided with a control box 2, air guide strips 5 are arranged in outlets on two sides of the control box 2 so as to guide air, the back surface of the shell 1 is provided with an installation hanging plate 6 through bolts, the whole air curtain machine can be fixed above a door body through bolts, namely hung on a wall above the door body, the control box 2 comprises a main control center 7 and a wireless communication module 8, and the main control center 7 is communicated with a control terminal 9 through the wireless communication module 8 in real time;
the main control center 7 comprises a CPU (central processing unit) 10 and a controller 11, the CPU 10 receives and processes infrared human body induction signals transmitted by an infrared sensor 12, transmits corresponding control signals to the controller 11, the controller 11 further drives the motor 4 to perform variable-speed work after receiving the control signals, the motor 4 drives the wind wheel 3 to rotate at variable speeds, and the infrared sensor 12 is arranged on the control box 2;
the CPU processor 10 is further connected to the wireless communication module 8 through a bus, and performs data interaction with the wireless transceiver 22 in the control terminal 9 through the wireless communication module 8, so as to complete communication between the main control center 7 and the control terminal 9, where the wireless communication module 8 is a common module in the prior art that can use WiFi, bluetooth and antenna communication, is an MT6625T radio frequency chip, and can use WiFi, bluetooth or a remote control mode to perform data interaction with the air curtain machine;
the wireless transceiver 22 is arranged on the control terminal 9 and is connected with the voice input module 19, the display module 20 and the remote control module 21 arranged on the control terminal 9 through wires.
Specifically, a remote control module 21 in the control terminal 9 sends a remote control signal through a wireless transceiver 22, after the remote control signal is received by a wireless communication module 8, the remote control signal is transmitted to a CPU processor 10 for processing, after the processing of the CPU processor 10, the controller 11 can be controlled to further drive a motor 4 to work, the motor 4 drives a wind wheel 3 to rotate, and a wind curtain machine works;
in the work, infrared sensor 12 can respond to whether the human body exists, because the air curtain machine is installed in the top of the door body, when someone passes in and out, infrared sensor 12 senses someone storage, the infrared signal that the conveying human body exists is handled for CPU treater 10, after CPU treater 10 receives and handles, send corresponding command signal for controller 11, make controller 11 driving motor 4 variable speed work a period, adopt higher rotational speed to drive wind wheel 3 and rotate, and then can block dust and the mosquito that the people came in and out, and simultaneously, can also avoid indoor outer cold and hot air exchange, when no human body exists is sensed to infrared sensor 12, when nobody passes in and out promptly, infrared sensor 12 conveying no human body exists the signal and gives CPU treater 10, make it rotate according to normal speed through controller 11 control motor 4.
Example 2
As shown in fig. 1-6, two wind wheels 3 are installed inside a casing 1, a motor 4 is installed between the two wind wheels 3, the two wind wheels 3 are further connected to two output ends of the motor 4 respectively, the wind wheels 3 are driven to rotate by the motor 4, so that the wind curtain machine works, a control box 2 is installed at the bottom end of the casing 1, wind guide strips 5 are installed in outlets at two sides of the control box 2, an installation hanging plate 6 is installed at the back of the casing 1 through bolts, so that the wind curtain machine can be hung and installed, a main control center 7 and a wireless communication module 8 are included in the control box 2, the main control center 7 communicates with a control terminal 9 through the wireless communication module 8 in real time, a detection module 13 is further included in the casing 1, the detection module 13 transmits detection data to a CPU processor 10, and the CPU processor 10 receives the detection data and then transmits the detection data to the control terminal 9 through, further shown on the display module 20.
The detection module 13 comprises a motor detection unit, a voltage and current detection unit and a data acquisition and processing unit, wherein the motor detection unit is used for detecting the rotating speed, the temperature and the working voltage of the motor 4, the voltage and current detection unit is used for sensing the power supply voltage and the input current of the air curtain machine, and the data acquisition and processing unit acquires the detection data transmitted by the motor detection unit and the voltage and current detection unit and further transmits the detection data to the CPU (central processing unit) 10 after the detection data are processed.
Specifically, the motor detection unit in the detection module 13 includes a voltage sensor and a temperature sensor, the voltage sensor is connected in parallel to the input end of the motor 4, the temperature sensor is installed on the motor 4 to detect the working voltage and working temperature of the motor 4 respectively, the voltage and current detection unit includes a voltage sensor and a current sensor, the voltage sensor is connected in parallel to the power supply input end of the air curtain machine, the current sensor is connected in series to the power supply input end of the air curtain machine to detect the power supply voltage and current of the air curtain machine respectively, meanwhile, the data acquisition and processing unit acquires the above detected data and transmits the data to the CPU processor 10, the CPU processor 10 receives the acquired data and performs comprehensive analysis, and stores the analysis result in the memory 17, and simultaneously, the data is also transmitted to the control terminal 9 through the wireless communication module 8, after the data is received by the wireless transceiver 22 on the control terminal 9, the analysis result is transmitted to the display module 20, and the display driving unit in the display module 20 controls the display screen to display the analysis result, so that the analysis result is displayed on the display module 20 for the user to view;
because the CPU processor 10 is also in contact with the SIM card 17, it can communicate with the mobile phone through the wireless communication module 8, and send the analysis result to the mobile phone in contact with the air curtain machine through the wireless communication module 8 in the form of short message, similarly, when the CPU processor 10 is preset with voltage, current and temperature safety values, and when the voltage, current or temperature in the analyzed detection data exceeds the preset values, i.e. when the detection data is abnormal, the CPU processor 10 generates a corresponding command signal and sends the command signal to the controller 11, so that the controller 11 drives the buzzer 14 to sound for reminding.
Wherein, the controller 11 includes a motor controller for controlling the motor 4 and a buzzer controller for driving the buzzer 14 to work in the prior art.
Example 3
As shown in fig. 1-6, two wind wheels 3 are installed inside a casing 1, a motor 4 is installed between the two wind wheels 3, the two wind wheels 3 are further connected to two output ends of the motor 4, a control box 2 is installed at the bottom end of the casing 1, an air guide strip 5 is installed in an outlet at two sides of the control box 2, an installation hanging plate 6 is installed on the back surface of the casing 1 through bolts, a main control center 7 and a wireless communication module 8 are included in the control box 2, the main control center 7 communicates with a control terminal 9 through the wireless communication module 8 in real time, a SIM card 16 and a memory 17 are also installed in the control box 2, the SIM card 16 enables a CPU processor 10 to have the capability of communicating with a mobile phone, the CPU processor 10 can send short messages to the mobile phone, both the SIM card 16 and the memory 17 are electrically connected with the CPU processor 10, the memory 17 can receive and store data transmitted by the CPU processor 10, the CPU processor 10 can also perform real-time communication with a mobile phone, a notebook, a PC, and a tablet PC through the wireless communication module 8, and a two-dimensional code recognition system and a billing system are provided in the CPU processor 10, for performing two-dimensional code recognition through a WeChat or a Payment, and further, paying by timing, so that the controller 11 controls the motor 4 to operate.
The CPU 10 can generate a two-dimensional code through a two-dimensional code recognition system in the CPU, the two-dimensional code is displayed in a display module 20 on the control terminal 9, the two-dimensional code is scanned in a WeChat or a Payment treasure through equipment such as a mobile phone, a notebook, a PC or a tablet computer, two-dimensional code information is sent to the wireless communication module 8, and the wireless communication module 8 receives the two-dimensional code information and transmits the two-dimensional code information to the CPU 10;
the CPU processor 10 can establish contact with the air curtain machine, so that data transmitted by the CPU processor 10 can be received through a mobile phone, a notebook, a PC or a tablet computer, or a wireless control signal is sent, the data is transmitted to the CPU processor 10 after being received by the wireless communication module 8, the work of the motor 4 is controlled through the controller 11 after being processed by the CPU processor 10, the purpose of remote control is realized, meanwhile, a charging system is arranged in the CPU processor 10, so that the air curtain machine can realize the function of remote charging control, namely, a user scans two-dimensional codes through WeChat or Paibao, establishes contact with the air curtain machine and controls the work of the air curtain machine, the charging system in the CPU processor 10 counts the working time of the air curtain machine and calculates corresponding fees, the CPU processor 10 transmits the information of the fees to be charged to the WeChat or Paibao of the user through the wireless communication module 8, so that the user can pay the fee conveniently.
The voice input module 19 is a microphone component and is used for inputting voice, and a voice recognition module 18 is arranged in the control box 2 and is used for recognizing the voice signal received by the wireless communication module 8 and further sending the recognized voice signal to the CPU processor 10.
The voice recognition module 18 is an LD3320 chip, the wireless communication module 8 receives a voice signal transmitted by the voice input module 19 or a mobile phone, a notebook, a PC or a tablet computer connected to the air curtain, and transmits the voice signal to the voice recognition module 18 for voice recognition processing, and after converting the recognized voice signal into a command signal and transmitting the command signal to the CPU processor 10 for further processing, the CPU processor 10 may control the controller 11 to drive the motor 4 to operate or stop operating.
The controller 11 is also connected with a buzzer 14 through a lead, the buzzer 14 is installed on the control box 2, the controller 11 can receive the alarm signal sent by the CPU 10, the buzzer 14 is further driven to sound for alarm, and the CPU 10 also sends the alarm signal through the wireless communication module 8.
The controller 11 is further connected with an external gesture sensing module 15 through a wire, the gesture sensing module 15 is wrapped in a sealed shell, an infrared sensing port is formed in the sealed shell, the gesture sensing module 15 senses the motion of human gestures and sends corresponding motion signals to the controller 11, and the controller 11 further controls the motor 4 to start or stop rotating.
It is specific, be provided with an interface on control box 2, controller 11 is connected with the interface even electricity, be provided with the plug on the connecting wire that gesture response module 15 is connected, insert the plug in the interface, realize gesture response module 15 and controller 11's electricity and be connected, when gesture response module 15 closely responds to human gesture and waves, send signal for controller 11, make controller 11 control motor 4 start or stop work, realize no key control, and when the work of remote payment control air curtain machine, can make gesture response module 15 and controller 11 separation, avoid controlling the work of air curtain machine through gesture response module 15, the condition that leads to remote payment control air curtain machine to become invalid appears.
When the air curtain machine works, for the aspect of remote control, the wireless communication module 8 can communicate with the wireless transceiver 22 on the control terminal 9, the CPU processor 10 can establish a communication relation with the control terminal 9, the remote control module 21 is composed of a plurality of function keys for remote control, a user presses the function keys, the function keys transmit remote control signals through the wireless transceiver 22, the wireless communication module 8 receives the remote control signals and transmits the remote control signals to the CPU processor 10 for processing, the wireless communication module 8 transmits corresponding command signals to the controller 11 after processing, the controller 11 drives the motor 4 to work according to the command, thereby achieving the purpose of remotely controlling the air curtain machine, voice signals can be input through the voice input module 19 and transmitted to the wireless communication module 8 through the wireless transceiver 22, the wireless communication module 8 transmits the received voice signals to the voice recognition module 18, and then the voice recognition module 18 carries out voice recognition processing on the voice signals, after the recognized voice signal is converted into a command signal and transmitted to the CPU processor 10 for further processing, the CPU processor 10 can control the controller 11 to drive the motor 4 to work or stop working;
for the aspect of remote payment control, because the CPU processor 10 is provided with the two-dimensional code recognition system, the two-dimensional code information can be recognized, the two-dimensional code information is correspondingly displayed on the display module 20 of the control terminal 9, a user can scan the two-dimensional code information through the payment treasure or the wechat APP on the mobile phone, the notebook, the PC or the tablet PC, and then the scanned two-dimensional code information is sent to the wireless communication module 8 in a WiFi or bluetooth communication manner, after the wireless communication module 8 receives the two-dimensional code information, the two-dimensional code information is further sent to the CPU processor 10, after the two-dimensional code recognition system in the CPU processor 10 recognizes the two-dimensional code information successfully, the mobile phone, the notebook, the PC or the tablet PC can communicate with the air curtain machine, otherwise, the communication fails; after the communication is successful, the user can control the work of the air curtain machine through a mobile phone, a notebook, a PC or a tablet personal computer, meanwhile, a charging system in the CPU processor 10 times the working time of the air curtain machine and calculates corresponding fees, and the CPU processor 10 transmits the fee information to be collected to a WeChat or Payment treasure of the user through the wireless communication module 8 so as to facilitate the user to pay the fee and complete the purpose of remote charging control;
when the air curtain machine works, the motor detection unit in the detection module 13 comprises a voltage sensor and a temperature sensor, the voltage sensor is connected in parallel with the input end of the motor 4, the temperature sensor is installed on the motor 4 and respectively detects the working voltage and the working temperature of the motor 4, the voltage and current detection unit comprises a voltage sensor and a current sensor, the voltage sensor is connected in parallel with the power supply input end of the air curtain machine, the current sensor is connected in series with the power supply input end of the air curtain machine and respectively detects the power supply voltage and the current of the air curtain machine, meanwhile, the data acquisition and processing unit acquires the detection data and processes the data and transmits the data to the CPU 10, the CPU 10 receives the acquired data and performs comprehensive analysis, the analysis result is stored in the memory 17 and also transmitted to the control terminal 9 through the wireless communication module 8, and the wireless transceiver 22 on the control terminal 9 receives the data, the analysis result is transmitted to the display module 20, and the display driving unit in the display module 20 controls the display screen to display the analysis result, so that the analysis result is displayed on the display module 20 to be conveniently checked by a user, or is transmitted to a mobile phone, a notebook computer, a PC (personal computer) or a tablet computer which is in contact with the air curtain machine through the wireless communication module 7;
because the CPU processor 10 is also connected with the SIM card 17, the SIM card 17 can identify the mobile phone of the user, thereby the CPU processor 10 sends the analysis result to the mobile phone connected with the air curtain machine through the wireless communication module 8 in a short message way, similarly, the CPU processor 10 is preset with voltage, current and temperature safety values, when the voltage, current or temperature in the analyzed detection data exceed the preset values, namely when the detection data are abnormal, the CPU processor 10 generates corresponding command signals and sends the command signals to the controller 11, so that the controller 11 drives the buzzer 14 to sound for reminding, and simultaneously sends alarm information to the mobile phone, the notebook, the PC or the tablet personal computer through the wireless communication module 8;
the user can also connect the gesture sensing module 15 with the controller 11, after the gesture sensing module 15 senses the hand movement in a short distance, the infrared sensing module in the gesture sensing module senses the hand movement and converts a sensing signal into a command signal, so that the controller 11 drives the motor 4 to work when sensing the left swing of the hand, and the controller 11 controls the motor 4 to stop working when sensing the right swing of the hand;
and the infrared sensor 12 that sets up can respond to whether human existence, because the air curtain machine is installed in the top of the door body, when someone passes in and out, infrared sensor 12 senses someone storage, the infrared signal that the conveying human exists is handled for CPU treater 10, after CPU treater 10 receives and handles, send corresponding command signal for controller 11, make controller 11 driving motor 4 variable speed work a period, adopt higher rotational speed to drive wind wheel 3 to rotate promptly, and then can block dust and the mosquito that the people came in and out, simultaneously, can also avoid indoor outer cold and hot air exchange, when no human existence is sensed to infrared sensor 12, when nobody passes in and out promptly, infrared sensor 12 conveying does not have human existence signal for CPU treater 10, make it rotate according to normal speed through controller 11 control motor 4.
The air curtain machine can detect the power supply voltage and current of the air curtain machine, the working voltage of the motor 4 and the temperature of the motor at any time by arranging the detection module 13, and displays the power supply voltage and the current in the control terminal 9 or a mobile phone, a PC (personal computer), a tablet personal computer or a notebook computer which is in contact with the air curtain machine so as to be convenient for a user to check at any time; the infrared sensor 12 can sense a human body, so that the motor 4 can work in a variable frequency mode when the human body passes through, namely when a person is in the air curtain machine, the motor 4 in the air curtain machine drives the wind wheel 3 to rotate at a high frequency, air is blocked at a high speed, and when the person is not in the air curtain machine, the motor 4 drives the wind wheel 3 to work at a low frequency, so that energy consumption can be reduced, the situation that when the person is not in the air curtain machine, the high energy consumption caused by the high-frequency work of; the air curtain machine can be remotely controlled and controlled through the control terminal 9, can also sense the action of a hand in a short distance through the arranged gesture sensing module 15 to control the work of the air curtain machine, can also be communicated with devices such as a mobile phone, a PC (personal computer), a tablet personal computer and a notebook computer to remotely transmit data, and can be controlled for payment through a payment treasure or a WeChat.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an intelligent control air curtain machine, includes casing (1), control box (2), wind wheel (3) and motor (4), its characterized in that, the internally mounted of casing (1) has two wind wheels (3), and two install motor (4) between wind wheel (3), two wind wheel (3) still connect respectively on two output of motor (4), control box (2) are installed to the bottom of casing (1), and install wind-guiding strip (5) in the export of control box (2) both sides, the back of casing (1) is installed installation link plate (6) through the bolt, include main control center (7) and wireless communication module (8) in control box (2), main control center (7) carry out real-time communication through wireless communication module (8) and control terminal (9), wherein;
the main control center (7) comprises a CPU (central processing unit) processor (10) and a controller (11), the CPU processor (10) receives and processes infrared human body induction signals transmitted by an infrared sensor (12), and then transmits corresponding control signals to the controller (11), the controller (11) further drives a motor (4) to perform variable speed work after receiving the signals, the motor (4) drives a wind wheel (3) to rotate at variable speed, and the infrared sensor (12) is installed on a control box (2);
the CPU processor (10) is also connected with a wireless communication module (8) through a bus, and performs data interaction with a wireless transceiving end (22) in the control terminal (9) through the wireless communication module (8), so as to complete the communication between the main control center (7) and the control terminal (9);
the wireless transceiving end (22) is arranged on the control terminal (9) and is respectively connected with the voice input module (19), the display module (20) and the remote control module (21) which are arranged on the control terminal (9) through leads.
2. The intelligent control air curtain machine as claimed in claim 1, wherein the housing (1) further comprises a detection module (13), the detection module (13) transmits detection data to the CPU processor (10), and the CPU processor (10) receives the detection data and transmits the detection data to the control terminal (9) through the wireless communication module (8) for further displaying on the display module (20).
3. The intelligent control air curtain machine as claimed in claim 2, wherein the detection module (13) comprises a motor detection unit, a voltage and current detection unit and a data acquisition and processing unit, the motor detection unit is used for detecting the rotation speed, the temperature and the working voltage of the motor (4), the voltage and current detection unit is used for sensing the power supply voltage and the input current of the air curtain machine, and the data acquisition and processing unit acquires and processes the detection data transmitted by the motor detection unit and the voltage and current detection unit and then further transmits the detection data to the CPU processor (10).
4. The intelligent control air curtain machine as claimed in claim 1, wherein a SIM card (16) and a memory (17) are further arranged in the control box (2), the SIM card (16) and the memory (17) are both electrically connected with the CPU processor (10), the CPU processor (10) can also communicate with a mobile phone, a notebook, a PC and a tablet PC in real time through a wireless communication module (8), and a two-dimension code recognition system and a billing system are arranged in the CPU processor (10) for performing two-dimension code recognition through a WeChat or a Payment device, and further enabling the controller (11) to control the motor (4) to work through timing payment.
5. The intelligent control air curtain machine as claimed in claim 1, wherein the controller (11) is further connected with a buzzer (14) through a wire, the buzzer (14) is mounted on the control box (2), the controller (11) can receive an alarm signal sent by the CPU processor (10) and further drive the buzzer (14) to sound an alarm, and the CPU processor (10) further sends the alarm signal through the wireless communication module (8).
6. The intelligent control air curtain machine as claimed in claim 1, wherein the controller (11) is further connected with an external gesture sensing module (15) through a wire, the gesture sensing module (15) is wrapped in a sealed shell, an infrared sensing port is arranged on the sealed shell, the gesture sensing module (15) senses the gesture movement of a human body and sends a corresponding movement signal to the controller (11), so that the controller (11) further controls the motor (4) to start or stop rotating.
7. An intelligent control air curtain machine as claimed in claim 1, wherein the voice input module (19) is a microphone assembly for inputting voice, and the control box (2) is provided with a voice recognition module (18) for recognizing the voice signal received by the wireless communication module (8) and further sending the recognized voice signal to the CPU processor (10).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911272860.XA CN111121216A (en) | 2019-12-12 | 2019-12-12 | Intelligent control air curtain machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911272860.XA CN111121216A (en) | 2019-12-12 | 2019-12-12 | Intelligent control air curtain machine |
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| CN111121216A true CN111121216A (en) | 2020-05-08 |
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| CN201911272860.XA Pending CN111121216A (en) | 2019-12-12 | 2019-12-12 | Intelligent control air curtain machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111811113A (en) * | 2020-07-09 | 2020-10-23 | 玉环睿升自动化技术有限公司 | Maintenance system of modularization air curtain machine |
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Application publication date: 20200508 |