Greenhouse dripping and irrigating locale monitoring system based on wireless embedded technology

Abstract

The invention discloses a greenhouse dripping and irrigating locale monitoring system based on a wireless embedded technology. A wireless capturing information node, a greenhouse locale wireless controller and a wireless control information node are formed into a star-shaped monitoring network; the wireless capturing information node transmits an environment parameter to the greenhouse locale wireless controller; the greenhouse locale wireless controller immediately displays and transmits a control order to the wireless control information node; and the wireless control information node drives a valve to move after receiving the control order. The greenhouse locale wireless controller transmits data to a mobile phone user through the GPRS/GSM network, and transmits the data to a central controller through various modes such as the Internet, the USB and the bus. The system abundantly makes full use of the advantages of a ZigBee short distance free wireless network and a GPRS/GSM long distance billing network, is more efficient with the embedded technology, greatly improves the monitoring function of the greenhouse locale, improves the irrigating efficiency, increases the crop yield, increases the yield for the user, and is suitable for the popularization and the application in large range.

Description

technical field [0001] The invention relates to the technical field of agricultural water-saving irrigation, in particular to a field monitoring system for greenhouse drip irrigation based on wireless embedded technology. Background technique [0002] With the rapid development of informatization, intelligence, and networking, in the field of agriculture, people need to monitor and control various environmental parameters to ensure safe, economical, and effective production. At present, there are two types of greenhouse monitoring systems in my country: 1. Wired monitoring system, but such a wired monitoring system has many shortcomings: ①The wired data acquisition method has a large amount of wiring and high cost; ②It is not suitable for long-distance transmission;③ Remote access is not possible; ④The system data storage capacity is small; ⑤It is not suitable for mobile harsh operating environments. 2. Disadvantages of traditional wireless monitoring systems: ①Usually use u...

AI Technical Summary

Problems solved by technology

At present, there are two types of greenhouse monitoring systems in my country: 1. Wired monitoring system, but such a wired monitoring system has many shortcomings: ①The wired data acquisition method has a large amount of wiring and high cost; ②It is not suitable for long-distance transmission;③ Remote access is not possible; ④The system data storage capacity is small; ⑤It is not suitable for mobile harsh working environments

2. Disadvantages of traditional wireless monitoring systems: ①Usually use ultra-short wave communication, digital microwave or satellite communication, but due to cost and energy consumption factors, etc. have certain limitations; ②The external equipment has poor scalability, less data storage, and flexible poor sex

The wired monitoring system and the traditional wireless monitoring system are not conducive to the promotion and application of the two systems in the agricultural field of our country

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