With the development of agriculture, smart greenhouses are becoming more and more popular. Then, a product that intelligently and automatically controls environmental parameters is developed for the actual use of customers. The product uses a combination of sensing technology, wireless remote communication technology, Internet technology, agricultural machinery and other technologies to build a facility agricultural IoT control system that can meet regional services to achieve accurate sensing, precise operation, fine management, and increase production. Reduce the input, reduce labor consumption, reduce costs, improve quality, and achieve good economic, social and ecological benefits.
1. Environmental information collection function
Collecting air temperature, humidity, CO2, illuminance, soil temperature, soil moisture required in facility agriculture
Using sensing technology and communication technology, the key environmental factors in the greenhouse planting process: such as air temperature, humidity, CO2, illuminance, soil temperature, soil moisture, etc., are monitored in real time, and the monitored data is collected by the greenhouse controller. Processing, storage, and display, and using RS485, WIFI, ZIGBEE, GPRS and other communication technologies to transmit data to the facility agricultural IoT control center in time
2, equipment control function
16-channel relay output control, can control irrigation, fans, wet curtains, film, sunroof, sunshade and other equipment, while supporting manual and automatic mode.
It is mainly composed of greenhouse controller, control cabinet and corresponding on-site control equipment. The greenhouse controller performs processing analysis according to the collected data, and automatically and intelligently controls the control cabinet and connected field control equipment, including shading system and water pump. Fan cooling system, fill light system, window opening system, irrigation system, control of carbon dioxide replenishment system, etc. The system can choose to deploy specific control equipment according to the actual situation of the user, or according to the variety and growth cycle of cultivated crops. Flexible setting of greenhouse environment automatic control objectives to ensure that crops grow in the most ideal environment and increase crop yield.
The standard configuration of the greenhouse intelligent control system “PHWK-01†produced by Wuhan New Puhui: atmospheric temperature sensor, atmospheric humidity sensor, illuminance sensor, soil temperature sensor, soil moisture sensor, acquisition controller, wireless communication module, bracket, protective box
"PHWK-02" standard configuration: atmospheric temperature sensor, atmospheric humidity sensor, illuminance sensor, carbon dioxide sensor, soil temperature sensor, soil moisture sensor, acquisition controller, wireless communication module, bracket, protective box. Provide a better growing environment for your produce
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