Wireless sensing system for agricultural spray irrigation

Abstract

The invention discloses a wireless sensing system for agricultural spray irrigation. The wireless sensing system for agricultural spray irrigation comprises a spray head module, a valve body, a sensing module, a transmission module and a control module. The spray head module is arranged on a pipeline system for agricultural spray irrigation, the spray head module in a serial module is arranged onthe pipeline system, the valve body is arranged at one end of the pipeline system and is an electro-hydraulic one-way valve, and a battery and a data sending terminal are arranged on one side of the valve body; the sensing module comprises a plurality of temperature and humidity sensors, the temperature and humidity sensors are arranged in soil for spray irrigation, and a mark benchmark is arranged on the ground; and the transmission module comprises a data transmission chip and an A / D converter. The wireless sensing system adopts a ZigBee chip wireless communication technique, and the temperature and humidity sensors arranged in the soil for spray irrigation can collect temperature and humidity information of the soil effectively, so that the data precision is improved greatly, and meanwhile, combined with the electro-hydraulic one-way valve, the irrigation time is shortened, the irrigation efficiency is improved and the water resource is saved.

Description

technical field [0001] The invention relates to agricultural technology, in particular to a wireless sensor system for agricultural sprinkler irrigation. Background technique [0002] my country is a country with a serious shortage of water resources. Among them, agricultural water consumption accounts for about 80% of the total water consumption. At present, the utilization rate of agricultural irrigation water is generally very low, and most of the electric sprinkler irrigation systems at this stage have high wiring and installation costs. , the follow-up maintenance is not optimistic, the structure is complex, and the service life is short. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a wireless sensor system for agricultural sprinkler irrigation in view of the above problems. [0004] In order to solve the above technical problems, the technical solution provided by the present invention is: a wireless sen...

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Problems solved by technology

[0002] my country is a country with a serious shortage of water resources. Among them, agricultural water consumption accounts for about 80% of the total water consumption. At present, the utilization rate of agricultural irrigation water is generally very low, and most of the electric sprinkler irrigation systems at this stage have high wiring and installation costs. , the follow-up maintenance is not optimistic, the structure is complex and the service life is short

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