阅读说明：本技术 一种基于计算机的温室大棚智能环境控制系统 (Greenhouse intelligent environment control system based on computer ) 是由 王强 于 2018-06-21 设计创作，主要内容包括：本发明涉及一种基于计算机的温室大棚智能环境控制系统,包括传感器组、无线通信模块、微控制器、远程终端、控制设备、农作物监测模块和农药喷洒装置；农作物检测模块包括高清摄像头、红外探测器和示警单元；农药喷洒装置设置在大棚顶部,农药喷洒装置设置有电磁阀；传感器组与微控制器的输入端连接；微控制器的输出端与控制设备连接；远程终端通过无线通信模块与微控制器无线连接；农作物监测模块与微控制器的输入端连接；电磁阀与微控制器的输出端连接。本发明的系统能实时监测和远程控制大棚内的环境参数,同时能实时监测农作物的生长状况,当监测到农作物有病虫害时,能自动喷洒农药灭虫,及时处理了病虫害,有效的保障了农作物的生长。(The invention relates to a computer-based greenhouse intelligent environment control system, which comprises a sensor group, a wireless communication module, a microcontroller, a remote terminal, control equipment, a crop monitoring module and a pesticide spraying device, wherein the sensor group is connected with the remote terminal through a wireless communication module; the crop detection module comprises a high-definition camera, an infrared detector and a warning unit; the pesticide spraying device is arranged at the top of the greenhouse and is provided with an electromagnetic valve; the sensor group is connected with the input end of the microcontroller; the output end of the microcontroller is connected with the control equipment; the remote terminal is in wireless connection with the microcontroller through the wireless communication module; the crop monitoring module is connected with the input end of the microcontroller; the electromagnetic valve is connected with the output end of the microcontroller. The system can monitor and remotely control environmental parameters in the greenhouse in real time, can monitor the growth condition of crops in real time, can automatically spray pesticides to kill insects when the crops are monitored to have diseases and insect pests, treats the diseases and insect pests in time, and effectively ensures the growth of the crops.)

1. A greenhouse intelligent environment control system based on a computer is characterized by comprising a sensor group, a wireless communication module, a microcontroller, a remote terminal, a control device, a crop monitoring module and a pesticide spraying device; the sensor group is arranged in the greenhouse and used for collecting environmental signals in the greenhouse; the wireless communication module can carry out wireless communication in the Internet; the control equipment is used for adjusting environmental parameters in the greenhouse; the microcontroller is used for controlling the control equipment; the remote terminal is used for remotely receiving the environmental parameter signal sent by the microcontroller and sending a control instruction to the microcontroller; the crop detection module is used for monitoring the growth condition of crops and comprises a high-definition camera, an infrared detector and a warning unit; the pesticide spraying device is used for spraying pesticides and comprises a spraying nozzle arranged at the top of the greenhouse and a liquid conveying pipe connected with the spraying nozzle, the liquid conveying pipe is connected with a liquid pesticide source, and the pesticide spraying device is provided with an electromagnetic valve; the sensor group is connected with the input end of the microcontroller; the output end of the microcontroller is connected with the control equipment; the remote terminal is in wireless connection with the microcontroller through the wireless communication module; the crop monitoring module is connected with the input end of the microcontroller; the electromagnetic valve is connected with the output end of the microcontroller.

2. The computer-based intelligent environment control system for greenhouses according to claim 1, wherein the sensor group comprises a soil temperature and humidity sensor, an air temperature and humidity sensor and a carbon dioxide concentration sensor; the control equipment comprises a fan, a sun shield, a ventilation window, a carbon dioxide applicator and a drip irrigation device.

3. The intelligent environment control system for greenhouse shed based on computer as claimed in claim 1, wherein the input end of the microcontroller is connected with the computer, and the computer stores the optimal environmental parameter value of crops in the greenhouse shed; the computer is connected with the timer; the timer is connected with the illumination sensor.

4. The intelligent environment control system for greenhouses based on a computer as claimed in claim 3, wherein the output end of the microcontroller is connected with a fill light.

5. The intelligent environment control system for the greenhouse based on the computer as claimed in claim 2, wherein the drip irrigation device is connected in parallel with a spare water storage tank through a water pipe, and an electromagnetic control valve is arranged at a water outlet of the spare water storage tank; the electromagnetic control valve is connected with the output end of the microcontroller.

Technical Field

The invention relates to the field of agricultural production automation, in particular to a computer-based greenhouse intelligent environment control system.

Background

The greenhouse is mainly a measure for artificially creating the optimal environment suitable for the growth and development of plants and planting the plants in different seasons, particularly in the seasons which are not beneficial to the growth of the plants. In recent years, with the continuous development of agricultural technology, the technology of greenhouses is gradually popularized, the number of greenhouses is also continuously increased, but due to the uncertainty of crop growth and the variability of greenhouse environment, how to scientifically control the greenhouses, the condition for keeping the environment in the greenhouses to be most suitable for plant growth is important for growers. As a traditional big agricultural country, China has the greenhouse planting area at present at the top of the world, but in the planting mode, the existing greenhouse generally depends on traditional manpower management, the informatization and intelligentization degrees are low, a large amount of manpower and material resources are wasted, and the crop yield is low and the quality is poor. Meanwhile, the intelligent environment control system of the greenhouse disclosed in the patent with the publication number of CN203606672U has single system function, cannot realize the monitoring and processing functions of crop diseases and insect pests in the greenhouse, has low automation degree, and cannot meet the use requirements.

Disclosure of Invention

The invention aims to solve the technical problems in the prior art and provides the computer-based intelligent environment control system for the greenhouse, which has the advantages of simple structure, high automation degree, comprehensive functions, low cost and high efficiency, ensures the intensification, intelligence and networking of greenhouse management and provides a proper environment for the normal growth of crops.

The invention provides the following technical scheme: a computer-based greenhouse intelligent environment control system comprises a sensor group, a wireless communication module, a microcontroller, a remote terminal, a control device, a crop monitoring module and a pesticide spraying device; the sensor group is arranged in the greenhouse and used for collecting environmental signals in the greenhouse; the wireless communication module can carry out wireless communication in the Internet; the control equipment is used for adjusting environmental parameters in the greenhouse; the microcontroller is used for controlling the control equipment; the remote terminal is used for remotely receiving the environmental parameter signal sent by the microcontroller and sending a control instruction to the microcontroller; the crop detection module is used for monitoring the growth condition of crops and comprises a high-definition camera, an infrared detector and a warning unit; the pesticide spraying device is used for spraying pesticides and comprises a spraying nozzle arranged at the top of the greenhouse and a liquid conveying pipe connected with the spraying nozzle, the liquid conveying pipe is connected with a liquid pesticide source, and the pesticide spraying device is provided with an electromagnetic valve; the sensor group is connected with the input end of the microcontroller; the output end of the microcontroller is connected with the control equipment; the remote terminal is in wireless connection with the microcontroller through the wireless communication module; the crop monitoring module is connected with the input end of the microcontroller; the electromagnetic valve is connected with the output end of the microcontroller.

Further, the sensor group comprises a soil temperature and humidity sensor, an air temperature and humidity sensor and a carbon dioxide concentration sensor; the control equipment comprises a fan, a sun shield, a ventilation window, a carbon dioxide applicator and a drip irrigation device.

Further, the input end of the microcontroller is connected with a computer, and the computer stores the optimal environmental parameter values of the crops in the greenhouse; the computer is connected with the timer; the timer is connected with the illumination sensor.

Furthermore, the output end of the microcontroller is connected with a light supplement lamp.

Furthermore, the drip irrigation device is connected with a standby water storage tank in parallel through a water pipe, and an electromagnetic control valve is arranged at a water outlet of the standby water storage tank; the electromagnetic control valve is connected with the output end of the microcontroller.

The invention has the following beneficial effects:

the system can monitor and remotely control environmental parameters in the greenhouse in real time, can monitor the growth condition of crops in real time, can automatically spray pesticides to kill insects when the crops are monitored to have diseases and insect pests, treats the diseases and insect pests in time, and effectively ensures the growth of the crops.

Secondly, a lighting sensor and a timer are arranged in the greenhouse and used for recording the sunshine duration, when the sunshine duration is less than the optimal growth of crops, the microcontroller controls the light supplement lamp to be turned on to supplement the sunshine duration of the crops, and when the sunshine duration is sufficient but the sunshine still exists, the microcontroller controls the sun shading plate to be turned off for shading; effectively ensures that the sunshine duration meets the requirement of the optimal growth duration of crops, and can effectively improve the yield of the crops.

And thirdly, when the drip irrigation device stops water supply, the microcontroller can control the electromagnetic valve arranged on the standby water storage tank to be opened to supply water for the drip irrigation device, so that the water supply of the drip irrigation device of the greenhouse is not cut off.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic diagram of a computer-based intelligent environment control system for a greenhouse according to an embodiment of the present invention.

Detailed Description

In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the present invention by illustrating examples thereof.

The technical solutions of the embodiments of the present invention will be described below with reference to the accompanying drawings.