Seed biomechanical signal assessment system and assessment method thereof
A technology of seed biology and evaluation system, applied in the fields of seed and rhizome treatment, application, agriculture, etc., to achieve strong controllability, reduce measurement error, and ensure accuracy
Active Publication Date: 2014-07-23
CHINA AGRI UNIV
View PDF3 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
In addition, there is no unified ASASBA (A System for Automated Seed Biomechanical Assessment, seed biomechanical assessment system) that meets the characteristics of seed germination.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0025] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.
[0026] Such as figure 1As shown, the seed biomechanical signal (breakthrough force) evaluation system of the present invention includes a sample fixing platform 1, a detection column 2 is vertically arranged on the sample fixing platform 1, a detection arm 3 is arranged at the top of the detection column 2, and a detection arm 3 is arranged at the bottom of the detection arm 3. Probe shaft 4, a pressure sensor 5 is fixed at the bottom of the probe shaft 4, a connecting rod for changing the probe model is drawn from the pressure sensor 5, and the end of the connecting rod is connected to the probe 6. An airtight container 7 is also arranged on the detection axis 4. When measuring, put down the airtight container 7, and set the probe 6 and the sample cover to be tested on the sample fixing table 1 in the airtight container 7, which can avoid external en...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a seed biomechanical signal assessment system and an assessment method thereof. The system is characterized by comprising a sample fixing table, wherein a detection column is vertically arranged on the sample fixing table, the top end of the detection column is connected with a detection shaft through a detection arm, a pressure sensor is fixed at the bottom of the detection shaft, and a connecting rod for connecting a probe is led out of the pressure sensor; a movable bottom plate is arranged on the top face of the sample fixing table, a displacement adjustor is arranged on the sample fixing table, a displacement adjustor is arranged on the detection column and electrically connected with an electric motor arranged on the detection column, and the electric motor is connected with a computer; a displacement adjustor is arranged on the detection arm; a signal amplifier, a filter and a Holter recording device are also arranged on the detection arm; the Holter recording device is connected with the computer; and a seed biomechanical signal assessment module is preset in the computer. The system is simple and skilful in structure, convenient and reliable to operate and high in sensitivity, and can be widely applied to the assessment process of seed biomechanical signals.
Description
technical field [0001] The invention relates to the field of seed biomechanics, in particular to a seed biomechanical signal (breakthrough force) evaluation system and an evaluation method thereof. Background technique [0002] Biomechanics is a marginal subject that emerged in the 1960s. It is a branch of physics and uses the methods and principles of mechanics to conduct quantitative research on living bodies. At present, biomechanics research at home and abroad mainly focuses on the human body, medicine and sports, and has achieved a series of results, making important contributions to human health. [0003] Relatively speaking, the research on biomechanics in plants still has great room for development. Feng Yuanzhen, academician of the American Academy of Sciences, the founder of biomechanics, pointed out: "The stress-growth relationship is the living soul of biomechanics." With the emphasis on agricultural development and the acceleration of agricultural modernization...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): A01C1/00
Inventor 王建华江绪文高翔
Owner CHINA AGRI UNIV