CN215490251U - Air conditioner intelligent control ware circuit - Google Patents
Air conditioner intelligent control ware circuit Download PDFInfo
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- CN215490251U CN215490251U CN202120830070.5U CN202120830070U CN215490251U CN 215490251 U CN215490251 U CN 215490251U CN 202120830070 U CN202120830070 U CN 202120830070U CN 215490251 U CN215490251 U CN 215490251U
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Abstract
The utility model provides an air conditioner intelligent control ware circuit, including master control circuit, master control circuit is connected with display panel serial circuits and remote control signal circuit, and display panel serial circuits is used for showing the data information that master control circuit handled and sends control command to master control circuit, and display panel serial circuits is connected with control button and bee calling organ, and remote control signal circuit is used for modulating remote control signal and storage remote control data, and remote control signal circuit connects infrared control circuit. According to the utility model, the infrared control circuit is used for collecting infrared signals, the infrared signals are processed and transmitted to the main control circuit through the remote control signal circuit, the effect of controlling the air conditioner through the infrared signals is achieved, the mobile terminal of a user can be in data wireless connection with the main control circuit of the air conditioner, the operation state of the air conditioner is controlled through the mobile terminal of the user, the main control circuit is locally adjusted and set through the display panel serial port circuit, the energy consumption power of the air conditioner is checked in real time through the electric energy metering circuit, and the effects of energy conservation and emission reduction are achieved.
Description
Technical Field
The utility model relates to the technical field of intelligent controllers, in particular to an intelligent controller circuit of an air conditioner.
Background
Along with the social development, the types and the use of intelligent appliances are more and more, and especially young people select the intellectualization of household appliances as the first choice. The air conditioner is used as a common electric appliance of each family, the application is wide, particularly in the south without heating, the service time in winter and summer is too long, and a central air conditioner and the like are arranged in public places, but most of air conditioner controllers circulating in the existing market can only control the on-off of the air conditioner, the most basic control on-off function is achieved, intelligent control cannot be achieved, although some mobile phones can serve as air conditioner remote controllers nowadays, the functions of the remote controllers are the same as those of common remote controllers, the operation parameters of the air conditioner and the operation of a remote control air conditioner cannot be checked in real time, the operation power of the air conditioner cannot be checked in real time, the remote control air conditioner can only be checked by checking electric meters, the data of the electric meters are electric energy consumed by the whole power supply system, the energy consumption of the air conditioner cannot be checked independently, and the intelligent degree is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide an intelligent controller operation circuit capable of remotely and locally controlling an air conditioner.
The technical problem to be solved by the utility model is realized by adopting the following technical scheme:
an air conditioner intelligent controller circuit comprising:
the main control circuit is used for processing data of input signals and sending out control instructions;
the display panel serial port circuit is used for displaying the data information processed by the main control circuit and sending a control instruction to the main control circuit;
the remote control signal circuit is used for modulating a remote control signal and storing remote control data;
the infrared control circuit is used for receiving and transmitting infrared signals;
the power supply circuit is used for supplying electric energy to the whole control system;
the electric energy metering circuit is used for carrying out power statistics on electric energy by sampling power supply voltage and current in the control system;
the 485 communication circuit is used for establishing a data transmission channel between the main control circuit and the controlled terminal and transmitting a control instruction in the main control circuit to the controlled terminal;
the main control circuit is connected with the display panel serial port circuit and the remote control signal circuit, the remote control signal circuit is connected with the infrared control circuit, the power supply circuit is connected with the main control circuit, the electric energy metering circuit is connected with the power supply circuit, the infrared control circuit collects infrared signals and transmits the infrared signals to the remote control signal circuit, the processing of the remote control signal circuit is transmitted to the main control circuit, the display panel serial port circuit performs function setting on the main control circuit, and the main control circuit performs data processing and then sends control instructions to a controlled terminal through the 485 communication circuit to control the controlled terminal to act.
Preferably, the master control circuit is connected with a wireless communication circuit, the wireless communication circuit establishes a transmission channel between the user terminal and the master control circuit, the data analyzed by the master control circuit is sent to the user terminal through the wireless communication circuit, and a control instruction sent by the user terminal is transmitted to the master control circuit.
Preferably, the master control circuit is connected with a carrier communication circuit, and the carrier communication circuit provides a carrier signal path to realize data transmission with the intelligent device with a broadband carrier communication function.
Preferably, a voltage stabilizing circuit is arranged between the power supply circuit and the main control circuit, and the voltage stabilizing circuit is used for transforming the electric energy output by the power supply circuit and supplying the electric energy to the main control circuit.
Preferably, a constant voltage regulating circuit is arranged between the power supply circuit and the electric energy metering circuit, and the constant voltage regulating circuit is used for maintaining the voltage output by the power supply circuit so as to be stabilized in a normal operation range.
Preferably, the display panel serial port circuit is connected with a control key and a buzzer, the control key is used for inputting a control instruction, and the buzzer is used for giving an alarm when the intelligent controller fails or the voltage and current exceed the limit.
Preferably, the power supply circuit outputs 12V power voltage, and the voltage stabilizing circuit reduces the 12V power voltage output by the power supply circuit to 3.3V voltage for the main control circuit to operate.
The utility model has the advantages and positive effects that:
according to the utility model, the infrared control circuit is used for collecting infrared signals, the infrared signals are processed and transmitted to the main control circuit through the remote control signal circuit, the effect of controlling the air conditioner through the infrared signals is achieved, the mobile terminal of a user can be in data wireless connection with the main control circuit of the air conditioner, the operation state of the air conditioner is controlled through the mobile terminal of the user, the operation parameters of the air conditioner can be checked on the mobile terminal in real time, the main control circuit is locally adjusted and set through the display panel serial port circuit, the flexible control of the air conditioner is achieved, the energy consumption power of the air conditioner can be checked in real time through the set electric energy metering circuit, and the effects of energy saving and emission reduction are achieved.
Drawings
FIG. 1 is a schematic view of the module connection of the present invention;
FIG. 2 is a first schematic diagram of the master control circuit of the present invention;
FIG. 3 is a second schematic diagram of the master control circuit of the present invention;
FIG. 4 is a circuit schematic of the serial port circuit of the display panel of the present invention;
FIG. 5 is a circuit schematic of the wireless communication circuit of the present invention;
FIG. 6 is a circuit schematic of the remote control signal circuit of the present invention;
FIG. 7 is a circuit schematic of the infrared control circuit of the present invention;
FIG. 8 is a circuit schematic of the 485 communication circuit of the present invention;
FIG. 9 is a circuit schematic of the carrier communication circuit of the present invention;
FIG. 10 is a circuit schematic of the power supply circuit of the present invention;
fig. 11 is a circuit schematic of the constant voltage regulating circuit of the present invention;
FIG. 12 is a circuit schematic of the power metering circuit of the present invention;
FIG. 13 is a circuit schematic of the voltage regulator circuit of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The embodiments of the utility model will be described in further detail below with reference to the accompanying drawings:
as shown in fig. 1, the intelligent controller circuit for an air conditioner according to the present invention comprises a main control circuit for processing data of input signals and sending control commands, the main control circuit is connected with a display panel serial port circuit and a remote control signal circuit, the display panel serial port circuit is used for displaying data information processed by the main control circuit and sending control commands to the main control circuit, the display panel serial port circuit is connected with a control key and a buzzer, the control key is used for inputting control commands, the buzzer is used for sending an alarm when the intelligent controller fails or when voltage and current exceed limits, the remote control signal circuit is used for modulating remote control signals and storing remote control data, the remote control signal circuit is connected with an infrared control circuit, the infrared control circuit is used for receiving and transmitting infrared signals, the infrared control circuit collects infrared signals and transmits the infrared signals to the remote control signal circuit, the remote control signal circuit is used for processing and transmitting the data to the main control circuit, the display panel serial port circuit is used for carrying out function setting on the main control circuit, and the main control circuit carries out data processing and then sends a control instruction to the controlled terminal through the 485 communication circuit to control the controlled terminal to act.
In the aspect of a power supply, the main control circuit is connected with a power supply circuit through a voltage stabilizing circuit, the power supply circuit is connected with an electric energy metering circuit through a constant voltage regulating circuit, the power supply circuit is used for supplying electric energy for the whole control system, the voltage stabilizing circuit is used for transforming the electric energy output by the power supply circuit and supplying the electric energy to the main control circuit, in the embodiment, the power supply circuit outputs 12V power voltage, the voltage stabilizing circuit drops the 12V power voltage output by the power supply circuit into 3.3V voltage for the main control circuit to operate, the electric energy metering circuit performs power statistics on the electric energy through sampling of the power supply voltage and the current in the control system, the constant voltage regulating circuit is used for maintaining the voltage output by the power supply circuit, and the constant voltage regulating circuit is enabled to be stabilized in a normal operation range.
In the aspect of controlling the intelligent electric appliance, the master control circuit is connected with a 485 communication circuit and a carrier communication circuit, the 485 communication circuit is used for establishing a data transmission channel between the master control circuit and the controlled terminal, a control instruction in the master control circuit is transmitted to the controlled terminal, and the carrier communication circuit provides a carrier signal channel to realize data transmission with the intelligent equipment with the broadband carrier communication function.
In the aspect of signal transmission, the master control circuit is connected with a remote control signal circuit and a wireless communication circuit, the wireless communication circuit establishes a transmission channel between the user terminal and the master control circuit, data analyzed by the master control circuit are sent to the user terminal through the wireless communication circuit, and a control instruction sent by the user terminal is transmitted to the master control circuit.
As shown in fig. 2 and fig. 3, which are schematic diagrams of a main control circuit, in this embodiment, a model of a control chip used by the main control circuit is STM32F103VET6, a control chip U200A of the main control circuit is connected with U200B, pins PB3-PB9 and PE0 and PE1 of the control chip U200A are connected with a display panel serial port circuit, as shown in fig. 4, pins 15, 17, 19 and 21 of the display panel serial port circuit are connected with keys which respectively correspond to the upper, lower, selection and determination functions of the set temperature, pins 16, 18, 20 and 22 of the display panel serial port circuit are connected with indicator lamps which respectively show states of alarm, fault, communication and operation to show the operation state of an air conditioner, and a pin 14 of the display panel serial port circuit is connected with a remote control signal circuit for inputting an infrared signal, as shown in fig. 6, a model of a control chip U500 of the remote control signal circuit is XK2233, the control chip of the remote control signal circuit includes a timer, the remote control device is used for modulating remote control signals, and is provided with a data memory for storing remote control data, and a pin of the PC1 of the control chip U500 is connected with an infrared control circuit, as shown in FIG. 7, and sends control instructions by collecting infrared signals.
As shown in fig. 5, which is a schematic diagram of a wireless communication circuit, the control chip is U301, and the pins C2, C3, C7 and DET are connected to a main control circuit for wireless data transmission with the main control circuit.
As shown in fig. 8 and 9, the model of the control chip U600 of the 485 communication circuit is XX3485, the TXD5 pin of the control chip is connected to the main control circuit, the model of the control chip U201 of the carrier communication circuit is ES1667NC, the TX +, TX-, RX-, and RX + pins of the control chip U201 are connected to the main control circuit, and the control chip U201 communicates with the main control circuit through a serial port to provide a carrier signal path, thereby realizing data transmission with the smart device having a broadband carrier communication function.
As shown in fig. 10 and 13, a control chip M100 of the power supply circuit is model number LS05-13B12R3, which outputs 12V power voltage, after the voltage is reduced by a control chip U100 of the voltage regulator circuit, the voltage is converted into 3.3V voltage, which is output to the main control circuit, as shown in fig. 11, which is a schematic diagram of the constant voltage regulator circuit, a control chip U302 of the power supply circuit is model number MP150, a pin of the control chip U is connected to the electric energy metering circuit, as shown in fig. 12, one end of the electric energy metering circuit is a current signal sampling circuit, the other end is a voltage signal sampling circuit, and a control chip U300 of the power supply circuit is model number HLW8032, which is used for calculating electric energy consumption.
In specific implementation, the infrared control circuit acquires infrared signals, the infrared signals are transmitted to the main control circuit through the processing of the remote control signal circuit, the function of controlling the air conditioner through the infrared signals is achieved, the mobile terminal of a user can be in data wireless connection with the main control circuit of the air conditioner, the operation state of the air conditioner is controlled through the mobile terminal of the user, the operation parameters of the air conditioner can be checked on the mobile terminal in real time, the main control circuit is locally adjusted and set through the display panel serial port circuit, the flexible control over the air conditioner is achieved, the energy consumption power of the air conditioner can be checked in real time through the set electric energy metering circuit, and the functions of energy saving and emission reduction are achieved.
It should be emphasized that the embodiments described herein are illustrative rather than restrictive, and thus the present invention is not limited to the embodiments described in the detailed description, but other embodiments derived from the technical solutions of the present invention by those skilled in the art are also within the scope of the present invention.
Claims (7)
1. An air conditioner intelligent controller circuit, its characterized in that: the method comprises the following steps:
the main control circuit is used for processing data of input signals and sending out control instructions;
the display panel serial port circuit is used for displaying the data information processed by the main control circuit and sending a control instruction to the main control circuit;
the remote control signal circuit is used for modulating a remote control signal and storing remote control data;
the infrared control circuit is used for receiving and transmitting infrared signals;
the power supply circuit is used for supplying electric energy to the whole control system;
the electric energy metering circuit is used for carrying out power statistics on electric energy by sampling power supply voltage and current in the control system;
the 485 communication circuit is used for establishing a data transmission channel between the main control circuit and the controlled terminal and transmitting a control instruction in the main control circuit to the controlled terminal;
the main control circuit is connected with the display panel serial port circuit and the remote control signal circuit, the remote control signal circuit is connected with the infrared control circuit, the power supply circuit is connected with the main control circuit, the electric energy metering circuit is connected with the power supply circuit, the infrared control circuit collects infrared signals and transmits the infrared signals to the remote control signal circuit, the processing of the remote control signal circuit is transmitted to the main control circuit, the display panel serial port circuit performs function setting on the main control circuit, and the main control circuit performs data processing and then sends control instructions to a controlled terminal through the 485 communication circuit to control the controlled terminal to act.
2. An intelligent controller circuit for an air conditioner according to claim 1, wherein: the main control circuit is connected with a wireless communication circuit, the wireless communication circuit establishes a transmission channel between the user terminal and the main control circuit, the data analyzed by the main control circuit is sent to the user terminal through the wireless communication circuit, and a control instruction sent by the user terminal is transmitted to the main control circuit.
3. An intelligent controller circuit for an air conditioner according to claim 1, wherein: the main control circuit is connected with a carrier communication circuit, and the carrier communication circuit provides a carrier signal path to realize data transmission with the intelligent equipment with a broadband carrier communication function.
4. An intelligent controller circuit for an air conditioner according to claim 1, wherein: and a voltage stabilizing circuit is arranged between the power supply circuit and the main control circuit and is used for transforming the electric energy output by the power supply circuit and supplying the electric energy to the main control circuit.
5. An intelligent controller circuit for an air conditioner according to claim 1, wherein: and a constant voltage regulating circuit is arranged between the power supply circuit and the electric energy metering circuit and is used for maintaining the voltage output by the power supply circuit so as to be stabilized in a normal operation range.
6. An intelligent controller circuit for an air conditioner according to claim 1, wherein: the display panel serial port circuit is connected with a control key and a buzzer, the control key is used for inputting a control instruction, and the buzzer is used for giving an alarm when the intelligent controller breaks down or the voltage and current exceed the limit.
7. An intelligent controller circuit for an air conditioner according to claim 4, wherein: the power supply circuit outputs 12V power voltage, and the voltage stabilizing circuit reduces the 12V power voltage output by the power supply circuit to 3.3V voltage for the main control circuit to operate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120830070.5U CN215490251U (en) | 2021-04-21 | 2021-04-21 | Air conditioner intelligent control ware circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120830070.5U CN215490251U (en) | 2021-04-21 | 2021-04-21 | Air conditioner intelligent control ware circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215490251U true CN215490251U (en) | 2022-01-11 |
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ID=79775451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120830070.5U Active CN215490251U (en) | 2021-04-21 | 2021-04-21 | Air conditioner intelligent control ware circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215490251U (en) |
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2021
- 2021-04-21 CN CN202120830070.5U patent/CN215490251U/en active Active
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