Low-altitude crop observation system based on raspberry pi
An observation system, Raspberry Pi technology, applied in the direction of measuring devices, instruments, etc., can solve the problems of inconvenient wiring, inconvenient crop observation, etc., and achieve high practical applicability, low cost and high-speed data transmission, and improve reliability. Effect
Inactive Publication Date: 2019-10-01
NORTHWEST A & F UNIV
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Problems solved by technology
Traditional crop data monitoring has great limitations, especially in some situations where it is inconvenient to erect lines due to the limitations of on-site environmental factors, which brings great inconvenience to crop observation
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[0010] The crop low-altitude observation system based on Raspberry Pi is mainly composed of power supply 1, PC 2, Raspberry Pi 3, controller 4, temperature and humidity sensor 5, touch screen 6, Raspberry Pi camera 7 and display 8. It is characterized in that: the power supply 1 is connected to the Raspberry Pi 3 to provide power to the Raspberry Pi 3, the Raspberry Pi 3 is connected to the PC 2, and is set at the input end of the controller 4, the temperature and humidity sensor 5 is connected to the controller 4 Connection, touch screen 6, Raspberry Pi camera 7 and display 8 are connected to Raspberry Pi 3.
[0011] The temperature and humidity sensor 5 adopts a DHT11 temperature and humidity sensor.
[0012] The Raspberry Pi camera 7 can be directly connected to the Raspberry Pi control board through a flexible cable, and is equipped with a 5 million pixel image sensor.
[0013] When the device is working, the data collected by the system is displayed on the host computer,...
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The invention relates to a low-altitude crop observation system based on a raspberry pi, and belongs to the technical field of machine vision. The low-altitude crop observation system based on the raspberry pi is mainly composed of a power supply, a PC, the raspberry pi, a controller, a temperature and humidity sensor, a touch screen, a raspberry pi camera and a display, and is characterized in that the power supply is connected with the raspberry pi, and provides power for the raspberry pi; the raspberry pi is connected with the PC, and furthermore, arranged at the input end of the controller; the temperature and humidity sensor is connected with the controller; and the touch screen, the raspberry pi camera and the display are connected with the raspberry pi. According to the low-altitudecrop observation system based on the raspberry pi in the invention, the indexes of a crop, such as the temperature, the humidity, the illumination intensity and the growth condition, are monitored inall directions; multi-node transmission is adopted; the data reliability is improved; simultaneously, requirements of low power consumption, low cost, high-rate data transmission and the like also can be satisfied; and the low-altitude crop observation system based on the raspberry pi has very high practical application for realizing automation and intellectualization of large-scale remote observation of farmland.
Description
technical field [0001] The invention relates to a low-altitude observation system for crops based on raspberry pie, and belongs to the technical field of machine vision. Background technique [0002] In today's production and life, agricultural production plays an important role. The monitoring and analysis of crop temperature and humidity, light intensity, and growth are particularly important for crop growth. Too high or too low temperature and humidity, too strong or too weak light intensity will affect the growth of crops. Traditional crop data monitoring has great limitations, especially in some situations where it is inconvenient to erect lines due to on-site environmental factors, which brings great inconvenience to crop observation. The present invention develops a crop low-altitude observation system based on Raspberry Pi. Contents of the invention [0003] In view of the above deficiencies, the present invention provides a crop low-altitude observation system ...
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IPC IPC(8): G01D21/02
CPCG01D21/02
Inventor 刘世浩徐闯徐重阳
Owner NORTHWEST A & F UNIV