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Field intelligent early diagnosis spectrometer for citrus huanglongbing

An early diagnosis and spectrometer technology, applied in the field of citrus orchard monitoring, can solve the problems of high cost, difficult implementation, time-consuming and laborious, etc., and achieve the effect of reducing detection cost, simplifying detection device and detection process, and relieving pressure

Pending Publication Date: 2021-06-01
SOUTH CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

PCR detection requires manual collection of samples for inspection, which is time-consuming, laborious, and costly, and it is difficult to implement in the face of vast citrus orchards

Method used

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  • Field intelligent early diagnosis spectrometer for citrus huanglongbing
  • Field intelligent early diagnosis spectrometer for citrus huanglongbing
  • Field intelligent early diagnosis spectrometer for citrus huanglongbing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] like Figure 1-5As shown, a field intelligent early diagnosis spectrometer for citrus greening disease includes a spectrometer main body 1, a lens 2, a main battery 7, a spectral sensor 5, a programmable embedded platform 20, and a memory 21; the lens 2 is installed on the front end of the spectrometer main body 1, The spectral sensor 5, the programmable embedded platform 20 and the memory 21 are all arranged inside the spectrometer main body 1, the spectral sensor 5 is located at the rear facing the lens 2, and the spectrometer main body 1 is provided with a main body battery compartment 6 for placing the main battery 7, The spectral sensor 5, the memory 21 and the main battery 7 are all electrically connected to the programmable embedded platform 20, and the spectral sensor 5 is internally programmed to use the lens 2 to obtain only citrus yellow dragons with a wavelength between 400nm-1000nm and a specific combination of 7-10 bands. detect sensitive band optical sign...

Embodiment 2

[0052] This embodiment is on the basis of embodiment one, such as Figure 6-9 As shown, an external handle 13 is also added. The spectrometer main body 1 is mounted on the external handle 13 in a detachable manner. The external handle 13 is provided with a handle battery compartment 15, and the interior of the handle battery compartment 15 is provided with a rechargeable battery pack. The external handle 13 and the spectrometer main body 1 are provided with a cable 12 for power supply and data transmission. The spectrometer is also provided with a corresponding cable interface 19. The external handle 13 is combined with the spectrometer main body 1 to form a split design to meet different uses. scene requirements.

[0053] In this embodiment, the external handle 13 is provided with an LCD display 14, a shooting key 16, a joystick-type direction key 17 and a power key 18, and an LCD display 14, a shooting key 16, a joystick-type direction key 17 and a power key. 18 are electri...

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Abstract

The invention relates to the technical field of citrus orchard monitoring of intelligent agriculture, in particular to a citrus huanglongbing field intelligent early diagnosis spectrometer which comprises a spectrometer main body, a lens, a body battery, a spectrum sensor, a programmable embedded platform and a memory. The lens is installed at the front end of the spectrograph main body, the spectrum sensor, the programmable embedded platform and the memory are all arranged in the spectrograph main body, the spectrum sensor is located right behind the lens, the spectrograph main body is provided with a main body battery bin used for placing the main body battery, and the spectrum sensor, the memory and the main body battery are electrically connected with the programmable embedded platform. According to the field intelligent early diagnosis spectrometer for the citrus huanglongbing, a detection device and a detection process are simplified, the requirements of users in different use scenes are met, non-destructive rapid real-time detection on whether citrus plants are infected with the huanglongbing or not is achieved, and meanwhile the detection cost is reduced.

Description

technical field [0001] The invention relates to the technical field of citrus orchard monitoring in intelligent agriculture, in particular to a field intelligent early diagnosis spectrometer for citrus Huanglongbing. Background technique [0002] Citrus is one of the fruits with the largest output in the world, and it is also one of the fruits with the largest planting scale in southern my country. Huanglongbing is known as the cancer of citrus. If the prevention and control is not in place, it will lead to a decrease in production or even a failure of the harvest, causing heavy losses to the local economy and a series of problems. The traditional citrus HLB detection methods currently used in the production and management of citrus mainly include: field symptom diagnosis method, indicator crop identification method, serological detection method, electron microscope observation method, DNA-DNA hybridization discrimination method, PCR detection method, etc. There are some de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/25G01N21/01
CPCG01N21/25G01N21/01G01N2021/0112
Inventor 邓小玲王天伟兰玉彬
Owner SOUTH CHINA AGRI UNIV
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