Spray deposition amount and coverage area online detection system based on capacitive sensor

A capacitive sensor, spray deposition technology, applied in the direction of electric/magnetic area measurement, electromagnetic measuring device, instrument, etc., can solve the problems of heavy measurement operation workload and inability to realize real-time measurement of droplet deposition

Active Publication Date: 2021-05-18
JIANGSU UNIV
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

None of the above methods can realize real-time measurement of droplet deposition, and the measurement workload is heavy

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  • Spray deposition amount and coverage area online detection system based on capacitive sensor
  • Spray deposition amount and coverage area online detection system based on capacitive sensor
  • Spray deposition amount and coverage area online detection system based on capacitive sensor

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Embodiment Construction

[0038] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0039] In describing the present invention, it is to be understood that the terms "central", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "axial", The orientation or positional relationship indicated by "radial", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description , rather than indicating or implying that the device or elem...

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Abstract

The invention discloses a spray deposition amount and coverage area online detection system based on a capacitive sensor, which relates to the field of agricultural intelligent detection and comprises the capacitive sensor, a data acquisition module, a data processing module, a data transmission module, a wireless gateway module, a power supply module, a mobile phone display module and a spatial triangular bracket. The detection system with the function of measuring the space multi-layer spray deposition amount and the coverage area can output the layered spray deposition amount and the coverage area in real time, and the rapid detection and evaluation of distribution of the spray deposition amount and the coverage area are achieved. According to the invention, the workload of traditional measurement of the spray deposition amount and the coverage area can be reduced, and a rapid detection means is provided for basic research of the spray deposition amount and the coverage area.

Description

technical field [0001] The present invention relates to the field of agricultural intelligent detection, in particular to an on-line detection system of spray deposition amount and coverage area based on capacitive sensors, combined with wireless network and advanced sensing means, to realize online detection and evaluation of spray deposition amount and coverage area . Background technique [0002] The spraying of chemical pesticides is still the main method in plant protection operations. Some chemical pesticides mainly act on the surface of weeds in two forms: systemic and contact. Increasing the coverage area of ​​spray deposition droplets on the plant surface can increase the contact area between the spray droplets and the leaf surface, thereby increasing the absorption of the liquid by the leaves and reducing the droplet rolling. Therefore, it is very important to measure the coverage area of ​​spray deposition. important. At the same time, the amount of spray depos...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N15/04G01B7/32
CPCG01N15/04G01B7/32
Inventor 欧鸣雄汪明贾卫东杨学军董祥张铁
Owner JIANGSU UNIV
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