Intelligent plant physiological monitor

A physiological monitoring and plant technology, applied in the direction of testing plants/trees, instruments, measuring devices, etc., can solve the problems of lack of volume, small plant physiological detectors, etc., and achieve the effects of improving measurement accuracy, stable air intake rate, and easy portability

Pending Publication Date: 2019-08-23
BEIJING UNIV OF AGRI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For this reason, the embodiment of the present invention provides an intelligent plant physiological monitor to solve the problem of lacking a small and portable plant physiological monitor in the prior art

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Such as figure 1 with image 3 As shown, a kind of intelligent plant physiological monitor in the present embodiment comprises body 6, leaf chamber 7, solenoid valve 1, air pump 2, air chamber 3, drying pipe 4, carbon dioxide chamber 5, single-chip microcomputer 8, temperature and humidity sensor 15 and the carbon dioxide sensor 17; the leaf chamber 7 communicates with the solenoid valve 1 through the pipeline, the solenoid valve 1 communicates with the air pump 2 through the pipeline, the air pump 2 communicates with the air chamber 3 through the pipeline, and the air chamber 3 communicates with the carbon dioxide chamber 5 through the pipeline; A temperature and humidity sensor 15 is provided, a carbon dioxide sensor 17 is arranged in the carbon dioxide chamber 5, and the solenoid valve 1, the air pump 2, the temperature and humidity sensor 15 and the carbon dioxide sensor 17 are all electrically connected to the single-chip microcomputer 8; the body 6 is a shell-like...

Embodiment 2

[0045] Such as figure 2 As shown, a kind of intelligent plant physiological monitor in the present embodiment includes all the technical features in Embodiment 1, in addition, also includes the illumination sensor 16; The illumination sensor 16 is fixed on the top of the body 6, the illumination sensor 16 and Single-chip microcomputer 8 is electrically connected; Also comprises the first AD conversion module 18, the second AD conversion module 19 and the 3rd AD conversion module 20, and the three are digital-to-analog conversion circuits commonly used in the prior art; Temperature and humidity sensor 15 and single-chip microcomputer 8 The first AD conversion module 18 is arranged between, the second AD conversion module 19 is arranged between the light sensor 16 and the single-chip microcomputer 8, the third AD conversion module 20 is arranged between the carbon dioxide sensor 17 and the single-chip microcomputer 8; Module 12 and air pump driving module 14, two driving module...

Embodiment 3

[0051] Such as Image 6 with Figure 7 As shown, a kind of intelligent plant physiological monitor in the present embodiment includes all the technical features in Embodiment 1, in addition, leaf chamber 7 comprises upper cavity 26 and lower cavity 25, and upper cavity 26 opens There is a first accommodating cavity with an open end, the lower cavity 25 is provided with a second accommodating cavity with an open end, the side wall of the upper cavity 26 is provided with an air outlet pipe communicating with 6, There are two air intake holes 13; the open end of the upper cavity 26 is fastened to the open end of the lower cavity 25; Magnets are arranged on the combined end faces of the bodies 26, and the magnetic poles of the magnets on the upper cavity 26 are opposite to those of the magnets on the lower cavity 25.

[0052] For example, the leaf chamber 7 is a rectangular symmetrical structure. The top and bottom materials are made of transparent acrylic boards, and the surrou...

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Abstract

The invention discloses an intelligent plant physiological monitor, and belongs to the technical field of plant physiological monitoring. A leaf chamber communicates with a solenoid valve through a pipeline, the solenoid valve communicates with an air pump through a pipeline, the air pump communicates with an air chamber through a pipeline, the air chamber communicates with a carbon dioxide chamber through a pipeline, a temperature and humidity sensor is arranged in the air chamber, a carbon dioxide sensor is arranged in the carbon dioxide chamber, the solenoid valve, the air pump, the temperature and humidity sensor and the carbon dioxide sensor are all electrically connected with a single-chip microcomputer, a body is a shell-shaped structure, the leaf chamber is located at the outside of the body, and the air chamber and the carbon dioxide chamber are both located in the body. The object of the invention is to solve the problem of lack of a plant physiological detector with small size and convenient carrying in the prior art. The technical effects are that the size is small, the carrying is convenient, a waterproof design is realized, and the intelligent plant physiological monitor can be applied to various agricultural environments.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of plant physiological monitoring, in particular to an intelligent plant physiological monitoring instrument. Background technique [0002] The equipment for monitoring plant physiological parameters in the prior art usually has a single function, and the degree of intelligence is low, the measurement process is relatively complicated, the volume is large, it is inconvenient to carry, and the function of real-time transmission and online viewing of photosynthetic rate cannot be realized. There is a lack of the use of plant body sensors, the hardware cost is high, and the cost performance is low. Contents of the invention [0003] For this reason, an embodiment of the present invention provides an intelligent plant physiological monitor to solve the problem of lacking a small and portable plant physiological monitor in the prior art. [0004] In order to achieve the above purpose,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/00G01D21/02G05B19/042G08C17/02
CPCG01D21/02G01N33/0098G05B19/0428G05B2219/2612G08C17/02
Inventor 徐践梅凯博张济韬赵华飞
Owner BEIJING UNIV OF AGRI
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