A field ecological plant protection method and system based on Internet of Things perception control

Abstract

The invention discloses a field ecological plant protection method based on the perception control of the Internet of Things, which is characterized in that it comprises the following steps: (1) setting a field ecological plant protection system based on the perception control of the Internet of Things, (2) power-on work, MCU control According to the built-in program or remote control signal, the controller controls the work of each unit separately: LED lights and insecticidal lights work alternately to lure field insects to approach and kill them; (3) MCU controller adjusts the work of LED lights and insecticidal lights in a targeted manner Parameters; (4) The upper ultrasonic radar and the camera work synchronously to collect data during the insect killing process, and the MCU controller adjusts the working height of the LED lights and insecticidal lights. The invention also discloses a field ecological plant protection system based on the perception control of the Internet of Things implementing the above method. The invention can automatically trap pests, collect and analyze pest data, automatically identify and count them, and automatically upload the collected pest data to a remote management platform without requiring on-site operations by personnel.

Description

technical field [0001] The invention relates to the technical field of smart agriculture, in particular to a field ecological plant protection method and system based on Internet of Things perception control. Background technique [0002] Our country has a large population and little arable land. We use 7% of the world's arable land to feed 22% of the world's population. Therefore, our country must constantly seek sustainable development of agriculture. To this end, we must accelerate the development of sustainable development. smart agriculture, among which is the protection of smart plant protection. [0003] At present, in the field of plant protection, in the process of planting field crops, various chemical pesticides widely exist, which are used to kill various agricultural pests and increase the yield of agricultural products. However, the adverse consequences of the use of pesticides are also relatively obvious. First, it will lead to agricultural residues. Second, ...

AI Technical Summary

Problems solved by technology

However, the current field insecticidal lamps only have the effect of indiscriminate killing of insects (all insects entering the killing range are killed), but cannot monitor and count the number, type, and activity of these insects. It is impossible to collect and preserve samples of killed insects, which is not conducive to providing data and physical support for targeted management of field crops

[0006] At present, due to the fixed height of each field insecticidal lamp, its effective prevention and control area is 10-15 mu / lamp, and there is no connection between the multiple field insecticidal lamps installed, and they work independently of each other, so collaborative prevention and control cannot be carried out

[0007] Existing field insecticidal lights are inconvenient to be connected and controlled remotely. The function is relatively single, and the height cannot be adjusted. The performance is not good, and it needs to be operated by personnel on site, and the strong lighting state is maintained for a long time, the power consumption is high, and an external grid power supply is often required

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