CN219066025U

CN219066025U - Intelligent air release machine control circuit

Info

Publication number: CN219066025U
Application number: CN202223583203.7U
Authority: CN
Inventors: 赵晓萌; 刘浩冉; 刘浩琪; 赵丽
Original assignee: Shandong Lianyun Technology Co ltd
Current assignee: Shandong Lianyun Technology Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-05-23
Anticipated expiration: 2032-12-31

Abstract

The utility model belongs to the technical field of air release machine control, and particularly relates to an intelligent air release machine control circuit. The intelligent power supply comprises a first isolation power supply, a power supply detection module, a motor power supply, a motor driving module, a second isolation power supply, a first photoelectric isolation module, a second photoelectric isolation module, a communication module, a microcontroller module, a second isolation power supply, a temperature and humidity sensor module, a display sound module, a key input module and an indicator lamp module; the first isolation power supply supplies power for the power supply detection module and the first photoelectric isolation module, the second isolation power supply supplies power for the power supply motor driving module and the second photoelectric isolation module, and the power supply area of the third isolation power supply is a communication module, a microcontroller module, a temperature and humidity sensor module, a display sound module, a key input module, an indicator light module, the first photoelectric isolation module and the second photoelectric isolation module. The utility model has simple structure and convenient processing, and is suitable for large-scale popularization and use.

Description

Intelligent air release machine control circuit

Technical Field

The utility model belongs to the technical field of air release machine control, and particularly relates to an intelligent air release machine control circuit.

Background

At present, the high-efficiency energy-saving sunlight greenhouse is developed rapidly, and side wind or bottom wind is discharged by raking the seam on the front slope of the greenhouse. Meanwhile, the current electric air release machine gradually replaces manual air release operation, and becomes a favorable helper in the production process, but the control circuit of the electric air release machine has some imperfect places. For example: during the starting, stopping and running of the motor, the control circuit is interfered, signal processing errors and equipment downtime are caused, and thus, running errors and remote control failure are caused; the button operated manually is powered by non-human body safety voltage, and the manual operation has the risk of power supply contact; the load of the motor in the running process cannot be monitored, and whether overload risks exist or not and whether the motor is unloaded or not cannot be known.

Disclosure of Invention

Aiming at the technical problems of the control circuit of the air release machine, the utility model provides an intelligent air release machine control circuit which is reasonable in design, convenient to process and capable of reducing interference between circuits.

In order to achieve the above purpose, the utility model adopts the technical scheme that the intelligent air release machine control circuit comprises a first isolation power supply, a power supply detection module, a motor power supply, a motor driving module, a second isolation power supply, a first photoelectric isolation module, a second photoelectric isolation module, a communication module, a microcontroller module, a second isolation power supply, a temperature and humidity sensor module, a display sound module, a key input module and an indicator light module; the first isolation power supply supplies power for the power supply detection module and the first photoelectric isolation module, the second isolation power supply supplies power for the power supply motor driving module and the second photoelectric isolation module, and the power supply area of the third isolation power supply is a communication module, a microcontroller module, a temperature and humidity sensor module, a display sound module, a key input module, an indicator light module, the first photoelectric isolation module and the second photoelectric isolation module.

Preferably, the power supply detection module is electrically connected with the first photoelectric isolation module; the other end of the first photoelectric isolation module is electrically connected with the microcontroller.

Preferably, the motor driving module is electrically connected with the second photoelectric isolation module; the other end of the second photoelectric isolation module is electrically connected with the microcontroller module.

Preferably, the communication module is electrically connected with the microcontroller module; the temperature and humidity sensor module is electrically connected with the microcontroller module; the display sound module is electrically connected with the microcontroller module; the key input module is electrically connected with the microcontroller module; the indicator light module is electrically connected with the microcontroller module.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model provides an intelligent air release machine control circuit, which is characterized in that the modules of the existing control circuit are improved, so that the interference among the circuits is reduced, the running stability of a circuit system is improved, meanwhile, the power output state can be monitored by power detection, the safety of the operation process can be improved by power isolation protection, and the signals of all functional units are summarized to a microcontroller and processed, so that the circuit system is more intelligent. The utility model has simple structure and convenient processing, and is suitable for large-scale popularization and use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort to a person skilled in the art.

Fig. 1 is a schematic block diagram of an intelligent air release machine control circuit provided by the utility model.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

In embodiment 1, as shown in fig. 1, the utility model provides an intelligent air release machine control circuit, which can reduce interference among circuits, improve the running stability of a circuit system, monitor the power output state by power detection, improve the safety of an operation process by power isolation protection, and enable the circuit system to be more intelligent by processing signals of all functional units together to a microcontroller.

In order to solve the existing technical problems, the intelligent air release machine control circuit provided by the embodiment comprises a first isolation power supply, a power supply detection module, a motor power supply, a motor driving module, a second isolation power supply, a first photoelectric isolation module, a second photoelectric isolation module, a communication module, a microcontroller module, a third isolation power supply, a temperature and humidity sensor module, a display sound module, a key input module and an indicator light module; the right end of the power supply detection module is connected with the left side of the first photoelectric isolation module; the right end of the motor driving module is connected with the left side of the second photoelectric isolation module; the left end of the first photoelectric isolation module is connected with the right end of the power supply detection module, and the right end of the first photoelectric isolation module is connected with the microcontroller; the left end of the second photoelectric isolation module is connected with the right end of the motor driving module, and the left end of the second photoelectric isolation module is connected with the microcontroller module; the communication module is connected with the microcontroller module; the temperature and humidity sensor module is connected with the microcontroller module; the display sound module is connected with the microcontroller module; the key input module is connected with the microcontroller module; the indicator light module is connected with the microcontroller module.

In this embodiment, the power supply area of the first isolated power supply is the right end of the power supply detection module and the left end of the first optoelectronic isolation module. The second and third isolated power supply regions are not supplied with power, so that interference between circuits can be reduced, and the running stability of the circuit system can be improved.

And the power supply area of the second isolated power supply is the right end of the power supply motor driving module and the left end of the second photoelectric isolation module. The first and third isolated power supply regions are not supplied with power, so that interference between circuits can be reduced, and the running stability of the circuit system can be improved.

The power supply area of the third isolated power supply is a communication module, a microcontroller module, a temperature and humidity sensor module, a display sound module, a key input module, an indicator light module, the right end of the first photoelectric isolation module and the right end of the second photoelectric isolation module. The power supply is not applied to the areas of the first isolation power supply and the second isolation power supply, so that the interference between circuits can be reduced, the running stability of a circuit system can be improved, and the occurrence of signal processing errors and equipment downtime is reduced, so that running errors and remote control failure are avoided. The voltage output by the third isolated power supply is a human body safety voltage, and the safety of the operation process can be improved by power supply isolation protection.

The power supply is input from the left end and then passes through the power supply detection module, further is output from the lower end of the power supply detection module to the upper end of the motor power supply, then passes through the motor power supply, is output from the lower end of the motor power supply to the upper end of the motor driving module, then passes through the motor driving module, and is output from the right end of the motor driving module to the load motor.

The power supply detection module obtains parameters of the current power supply, including voltage, current and power, and transmits the parameters to the microcontroller module, the microcontroller module processes the received parameters, the power supply detection can monitor the power supply output state, an operator can check the load condition of the current power supply output on the display sound module to confirm whether overload risk exists, and when the output abnormality is detected, the microcontroller unit also sends corresponding control signals to the motor driving module.

The local control realizes motor control by operating the key input module of the third isolated power supply area, so that the risk of unsafe voltage contact in manual operation is avoided; the remote control realizes motor control by carrying out data interaction with a communication module serving as a third isolated power supply area, and the microcontroller module gathers the state of the power supply detection module, the state of the motor driving module, the signals of the communication module, the data of the temperature and humidity sensor and the signals of the key input module and sends corresponding control signals to the motor driving module after being processed. The common processing of the signals of the functional units can make the circuit system more intelligent.

In this embodiment, the modules used in this embodiment are all modules used in the existing air release machine, and for this reason, specific constituent circuits, controller models and sensor models thereof are not described in detail.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. The intelligent air release machine control circuit is characterized by comprising a first isolation power supply, a power supply detection module, a motor power supply, a motor driving module, a second isolation power supply, a first photoelectric isolation module, a second photoelectric isolation module, a communication module, a microcontroller module, a third isolation power supply, a temperature and humidity sensor module, a display sound module, a key input module and an indicator light module; the first isolation power supply supplies power for the power supply detection module and the first photoelectric isolation module, the second isolation power supply supplies power for the power supply motor driving module and the second photoelectric isolation module, and the power supply area of the third isolation power supply is a communication module, a microcontroller module, a temperature and humidity sensor module, a display sound module, a key input module, an indicator light module, the first photoelectric isolation module and the second photoelectric isolation module.

2. The intelligent air release control circuit of claim 1, wherein the power detection module is electrically connected to the first opto-isolator module; the other end of the first photoelectric isolation module is electrically connected with the microcontroller.

3. The intelligent air release control circuit of claim 2, wherein the motor drive module is electrically connected to the second opto-isolator module; the other end of the second photoelectric isolation module is electrically connected with the microcontroller module.

4. The intelligent air release control circuit of claim 3, wherein the communication module is electrically connected to the microcontroller module; the temperature and humidity sensor module is electrically connected with the microcontroller module; the display sound module is electrically connected with the microcontroller module; the key input module is electrically connected with the microcontroller module; the indicator light module is electrically connected with the microcontroller module.