IoT Smart Planting Agriculture Greenhouse System

1、 Project background

Smart agriculture is a new type of agriculture that combines IoT technology and agricultural production box management. It relies on various sensor nodes deployed on agricultural production sites and forms a data transmission network through IoT gateways. It can achieve remote monitoring of control cabinets, environmental monitoring sensors, meteorological monitoring machines, and other equipment, achieving timely management and control of universities and ensuring normal agricultural production.

Greenhouses are applied in industries such as fruits, vegetables, tea, and traditional Chinese medicine. Through data collection of on-site agricultural equipment, they provide real-time monitoring of crop growth, environmental conditions, and the occurrence of diseases and pests in Xi'an. They are uploaded to the agricultural Internet of Things cloud platform in real time and can be remotely monitored and managed through mobile phones or computers. Through intelligent control and management, it helps to reduce labor and material input, improve industrial production efficiency, and also ensure the quality of agricultural products.

2、 Project requirements

1. Reasonable fertilization, reduced production costs, and reduced environmental pollution

Smart planting adopts a comprehensive balance of fertilization based on soil, crops, and time, completely reversing the imbalance of nitrogen, phosphorus, and potassium fertilizer ratios caused by experience fertilization in traditional agriculture (more fertilizers, less organic fertilizers, more nitrogen fertilizers, less phosphorus and potassium fertilizers; more three element fertilizers, less trace elements). Therefore, it has significant economic and environmental benefits.

2. Reduce and save water resources

At present, the utilization rate of irrigation water in traditional agriculture is only about 40% due to flood irrigation and ditch leakage. Smart planting can provide water in a timely and quantitative manner through crop dynamic monitoring technology, and a series of new irrigation technologies such as drip irrigation and micro irrigation can reduce water consumption to the minimum and achieve the highest possible yield.

3. Cost saving and efficiency increasing, time-saving and labor-saving, high-quality and high-yield

Smart planting adopts precise sowing and harvesting technology, making agriculture low consumption, high-quality, and efficient a reality. In general, precision sowing increases yield by 18% -30% compared to traditional sowing, saving 2-3 hours of labor

4. By adopting advanced modern high-tech, crops can be dynamically monitored and controlled during their production process, and corresponding measures can be taken based on their results.

3、 System Introduction

The IoT smart agricultural greenhouse monitoring system is aimed at the needs of intensive, high-yield, efficient, ecological, and safe development of agricultural greenhouses. It integrates functions such as online collection of soil and environmental parameters, intelligent networking, wireless transmission, data processing, warning information release, decision support, remote and automatic control, etc. Planters can obtain real-time information on the planting environment through their mobile phones and computers, timely obtain abnormal alarm information and environmental warning information, and adjust control equipment in real time based on environmental monitoring results to achieve scientific planting and management of agricultural greenhouses, ultimately achieving the goals of energy conservation, green environmental protection, and increased production and income.

4、 Implement functions

1. Real time monitoring function

Real time collection of sensing device data inside the greenhouse through the gateway (air temperature, air humidity, carbon dioxide, light, soil moisture, soil temperature, outdoor temperature and wind speed, etc.); Real time transmission of data to the agricultural cloud platform, achieving visual processing and intelligent computing of data.

2. Remote control function

Planters can log in to the system through their mobile phones or computers to control the on/off of the water valves, exhaust fans, and rolling shutters in the greenhouse; The control logic can also be set, and the system will automatically turn on or off the greenhouse mechanical and electrical equipment such as the roller shutter, water valve, and fan based on the internal and external conditions.

3. Query function

After logging into the platform system using mobile phones or computers, growers can query real-time environmental parameters, historical temperature and humidity curves, historical mechanical and electrical equipment operation records, historical videos, and other data inside the greenhouse.

4. Alarm function

The automatic alarm notification function requires a pre-set threshold for suitable conditions. When a certain data exceeds the limit, the system will immediately send a warning message to the corresponding planter through SMS, sound and light alarm, webpage, phone, etc., reminding the planter to take timely measures.