CN-121994792-A - Sugarcane plant disease and insect pest monitoring device and system based on unmanned aerial vehicle

CN121994792ACN 121994792 ACN121994792 ACN 121994792ACN-121994792-A

Abstract

The invention discloses a sugarcane plant disease and insect pest monitoring device and system based on an unmanned aerial vehicle, and relates to the technical field of plant disease and insect pest monitoring; the automatic sugarcane remote sensing system comprises a supporting seat, a bearing table, a data acquisition module and an image acquisition module, wherein the supporting seat is mounted on an unmanned aerial vehicle bottom installation platform, the bearing table is matched with the bottom of the supporting seat through a lifting control mechanism in a transmission mode, the data acquisition module for acquiring sugarcane data is mounted at the bottom of the bearing table, and the data acquisition module comprises an infrared acquisition module for acquiring sugarcane infrared images, a remote sensing module for acquiring sugarcane remote sensing data and an image acquisition module for acquiring sugarcane image data. According to the invention, the infrared acquisition module, the remote sensing module and the image acquisition module are arranged on the liftable bearing table, so that the data acquisition at the root and stem of the sugarcane can be realized by lifting the bearing table and flying the unmanned aerial vehicle, and the comprehensiveness of monitoring the whole plant diseases and insect pests is further increased.

Inventors

ZHANG XIAOQIU
Liang Cunsui
CHEN JIAOYUN
Nong Wentao
HUANG QITING
LIANG YONGJIAN
SONG XIUPENG
ZHANG BAOQING
YAN MEIXIN
XIE GUOXUE
HUANG YUXIN
HUANG DONGMEI

Assignees

广西壮族自治区农业科学院

Dates

Publication Date: 20260508
Application Date: 20260310

Claims (10)

1. The utility model provides a sugarcane pest monitoring device based on unmanned aerial vehicle, includes and carries on supporting seat (1) in unmanned aerial vehicle bottom mounting platform, its characterized in that, The bottom of the supporting seat (1) is matched with a bearing table (3) in a transmission way through a lifting control mechanism (2), and a data acquisition module (4) for acquiring sugarcane data is arranged at the bottom of the bearing table (3); The data acquisition module (4) comprises: an infrared acquisition module (21) for acquiring the sugarcane infrared image, A remote sensing module (22) for collecting remote sensing data of sugarcane, An image acquisition module (23) for acquiring image data of the sugarcane; Lifting control mechanism (2) are including slipknot (5), telescopic link (6) and connecting rod (7), telescopic link (6) are fixed in the lateral wall of supporting seat (1) through the bolt, slipknot (5) sliding connection is in the bottom outer wall of supporting seat (1), and a lateral wall fixed connection of slipknot (5) is in the flexible end of telescopic link (6), the one end rotation of connecting rod (7) is connected in the lateral wall of plummer (3), and the other end rotation of connecting rod (7) is connected in the inboard of slipknot (5), and a plurality of telescopic links (6) are synchronous flexible.
2. The unmanned aerial vehicle-based sugarcane pest monitoring device according to claim 1, wherein the lifting control mechanism (2) is designed in a plurality of groups of circular arrays.
3. The unmanned aerial vehicle-based sugarcane pest monitoring device according to claim 1, wherein the connecting rod (7) comprises a first rod (8) and a second rod (12) which are connected in a sliding manner, the first rod (8) is rotationally connected to the side wall of the bearing table (3), the second rod (12) is rotationally connected to the side wall of the slider (5) through a connecting shaft (15), a screw rod (11) is rotationally connected to the inner wall of the second rod (12), and the outer wall of the screw rod (11) is connected to the inner wall of the first rod (8) through threads.
4. A sugar cane plant disease and insect pest monitoring device based on an unmanned aerial vehicle according to claim 3, wherein the end part of the screw rod (11) is fixed with a first bevel gear (13), the inner side of the sliding head (5) is fixed with a second bevel gear (14), and the first bevel gear (13) is meshed with the second bevel gear (14).
5. The unmanned aerial vehicle-based sugarcane pest monitoring device according to claim 3, wherein the sliding groove (9) is formed in the side wall of the second rod member (12), the guide blocks (10) are fixed on the two sides of the first rod member (8), and the guide blocks (10) are connected to the inner wall of the sliding groove (9) in a sliding mode.
6. The unmanned aerial vehicle-based sugarcane pest monitoring device according to claim 1, wherein the bearing table (3) comprises a first plate (18) and a second plate (20), and the top of the second plate (20) is rotatably connected to the bottom of the first plate (18) through a rotating shaft (19).
7. The unmanned aerial vehicle-based sugarcane pest monitoring device according to claim 6, wherein the top of the motor (16) is fixed with the motor (16) through a bolt, and an output shaft of the motor (16) is connected to the outer wall of the rotating shaft (19) through a synchronous belt (17) in a transmission manner.
8. The unmanned aerial vehicle-based sugarcane pest monitoring device according to claim 6, wherein the infrared acquisition module (21), the remote sensing module (22) and the image acquisition module (23) are all arranged at the bottom of the second plate (20).
9. An unmanned aerial vehicle-based sugarcane pest monitoring system, which is carried on the unmanned aerial vehicle-based sugarcane pest monitoring device according to any one of claims 1 to 8, comprising: The information receiving module (29) is connected with the infrared acquisition module (21), the remote sensing module (22) and the image acquisition module (23) and is used for acquiring data monitored by the infrared acquisition module (21), the remote sensing module (22) and the image acquisition module (23); the data preprocessing module (28) is connected with the information receiving module (29) and is responsible for preprocessing the data acquired by the information receiving module (29); The central processing module (27) is connected with the data preprocessing module (28) and is responsible for analyzing and processing the plant diseases and insect pests of the data preprocessed by the data preprocessing module (28); The communication module (26) is connected to the central processing module (27), and the communication module (26) is also connected with the cloud platform (24) and the monitoring base station (25), and the communication module (26) is used for transmitting data of the whole system to the cloud platform (24) and the monitoring base station (25).
10. The unmanned aerial vehicle-based sugarcane pest monitoring system of claim 9, further comprising a positioning module (30) coupled to the central processing module (27) for positioning the unmanned aerial vehicle.

Description

Sugarcane plant disease and insect pest monitoring device and system based on unmanned aerial vehicle Technical Field The invention relates to the technical field of pest monitoring, in particular to a sugarcane pest monitoring device and system based on an unmanned aerial vehicle. Background Sugarcane pests are important problems faced in the sugarcane planting process, and seriously affect the yield and quality of sugarcane. The traditional sugarcane disease and pest monitoring method often depends on manual field inspection, so that the efficiency is low, and comprehensive and timely monitoring is difficult to achieve. In an actual sugarcane planting area, each sugarcane plant is difficult to cover by manual monitoring due to wide area and complex terrain. And manual monitoring is easily influenced by subjective factors, different monitoring personnel can obtain different judging results, and accuracy and reliability of monitoring data are influenced. In addition, some diseases and insect pests are not obvious in early symptoms, are difficult to find in time in manual inspection, and can be spread when the diseases and insect pests are found, so that the sugarcane is greatly damaged. Through retrieval, the patent with the Chinese patent publication number of CN 114313260B discloses a forestry disease and pest monitoring unmanned aerial vehicle, which comprises an unmanned aerial vehicle main body, a camera arranged on the unmanned aerial vehicle main body and used for shooting trees in a forest zone in the flight process of the unmanned aerial vehicle main body, a main control unit arranged in the unmanned aerial vehicle main body and connected with the camera and a terminal control device, wherein the main control unit is used for returning image data shot by the camera to the terminal control device to judge whether the trees in the forest zone are subjected to disease and pest, controlling the unmanned aerial vehicle main body to fly to a position smaller than a preset distance with the trees subjected to disease and pest according to an instruction of the terminal control device when determining that the trees are subjected to disease and pest, and a positioning unit arranged in the unmanned aerial vehicle main body and connected with the main control unit and used for positioning according to an instruction of the terminal control device when the unmanned aerial vehicle main body flies to a position smaller than the preset distance with the trees subjected to disease and pest, and returning the positioning position to the terminal control device through the main control unit to mark the position of the trees subjected to disease and pest once. The data acquisition device is directly arranged below the unmanned aerial vehicle, the unmanned aerial vehicle performs data acquisition when flying above the sugarcane planting area, and only the data acquisition of the upper part of the sugarcane can be realized, but the unmanned aerial vehicle cannot directly penetrate into the sugarcane area to perform data acquisition on the stem part and the root part of the sugarcane because the sugarcane is slender and the top of the sugarcane is provided with leaves, and the planting interval is smaller. Disclosure of Invention The invention aims to solve the defects in the prior art, and provides a sugarcane plant disease and insect pest monitoring device and system based on an unmanned aerial vehicle. In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a sugarcane pest monitoring device based on unmanned aerial vehicle, includes the supporting seat that carries on in unmanned aerial vehicle bottom mounting platform; the bottom of the supporting seat is matched with a bearing table through a lifting control mechanism in a transmission way, and a data acquisition module for acquiring sugarcane data is arranged at the bottom of the bearing table; The data acquisition module includes: an infrared acquisition module for acquiring the sugarcane infrared image, Remote sensing module for collecting remote sensing data of sugarcane, An image acquisition module for acquiring sugarcane image data; the lifting control mechanism comprises a sliding head, a telescopic rod and a connecting rod, wherein the telescopic rod is fixed on the side wall of the supporting seat through a bolt, the sliding head is slidably connected to the outer wall of the bottom of the supporting seat, one side wall of the sliding head is fixedly connected to the telescopic end of the telescopic rod, one end of the connecting rod is rotationally connected to the side wall of the bearing table, the other end of the connecting rod is rotationally connected to the inner side of the sliding head, and the telescopic rods are synchronously telescopic. Preferably, the lifting control mechanism is designed in a plurality of groups of circular arrays. The connecting rod comprises a first r