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A method and terminal for identifying material feeding amount

A technology of feeding amount and material, applied in the field of identifying material feeding amount, can solve the problems of value deviation, difficult upgrading, and difficult maintenance, and achieve the effect of reducing instantaneous instability

Active Publication Date: 2020-07-24
福建中润电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This value method mainly has the following problems: First, the weight value of the electronic scale is extracted according to the switch time and offset time of the mixer, and there will be value deviations. It is impossible for each peak and trough to appear at the switch action time point. A fixed time is shifted forward or backward; second, the electronic signal of the electronic scale sensor is easily disturbed by the external environment, such as atmospheric pressure, falling momentum, and there is an instantaneous false high or too low when converted into a weighing value; Different parameters are set for the production line, and there are problems such as difficulty in maintenance and upgrade; Fourth, there are multiple peak steady-state points, and I don’t know how to choose

Method used

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  • A method and terminal for identifying material feeding amount
  • A method and terminal for identifying material feeding amount
  • A method and terminal for identifying material feeding amount

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Experimental program
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Effect test

Embodiment 1

[0073] Please refer to figure 1 with image 3 , Embodiment 1 of the present invention is:

[0074] The invention provides a method for identifying the amount of material feeding, comprising the following steps:

[0075] S0: establish a connection relationship with the preset weighing device;

[0076] S1: Obtain the start time point of material distribution and the end time point of obtaining material distribution;

[0077] S105: Obtain the weighing time period according to the start time point to the end time point; obtain all weight collection points preset by the weighing device within the weighing time period;

[0078] S2: Determine the reference value, maximum value and two valley values ​​of the steady-state point when the material is weighed from the start time point of the division to the end time point of the division;

[0079] Wherein, the S2 is specifically:

[0080] Calculate the characteristic value of each weight collection point through the preset formula; ...

Embodiment 2

[0099] Please refer to figure 2 with image 3 , the second embodiment of the present invention is:

[0100] A terminal for identifying the feeding amount of materials provided by the present invention includes a memory 1, a processor 2 and a computer program stored on the memory 1 and operable on the processor 2. When the processor 2 executes the computer program, it realizes The following steps:

[0101] S0: establish a connection relationship with the preset weighing device;

[0102] S1: Obtain the start time point of material distribution and the end time point of obtaining material distribution;

[0103] S105: Obtain the weighing time period according to the start time point to the end time point; obtain all weight collection points preset by the weighing device within the weighing time period;

[0104] S2: Determine the reference value, maximum value and two valley values ​​of the steady-state point when the material is weighed from the start time point of the divisi...

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Abstract

The invention provides a method and a terminal for identifying the amount of material feeding, which obtains the start time point of the material distribution and the end time point of the material distribution; , the steady-state point reference value and valley value when weighing the material; according to the steady-state point reference value and valley value, multiple sub-disk quantities are obtained; according to the weight required for the material in the preset production mix proportion , calculating the sub-disk quantity with the smallest deviation from the weight from the plurality of sub-disk quantities, and obtaining the real sub-disk quantity of the material. The above-mentioned method and terminal for identifying material feeding amount provided by the present invention make the value of material sub-disk amount more accurate.

Description

technical field [0001] The invention relates to the application field of data engineering, in particular to a method and a terminal for identifying material feeding amount. Background technique [0002] The value of conventional concrete and asphalt material input is based on the switch time of the mixer, the set material value offset time, and the weighing value of the electronic scale within a certain period of time (time range = mixer on time + offset to the mixer switch Time + offset time), peak weight value, valley weight value, find the corresponding actual feeding amount (actual feeding amount = peak weight value - valley weight value). This value method mainly has the following problems: First, the weight value of the electronic scale is extracted according to the switch time and offset time of the mixer, and there will be value deviations. It is impossible for each peak and trough to appear at the switch action time point. A fixed time is shifted forward or backwar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01G17/00
CPCG01G17/00
Inventor 葛文波徐百钟林永峰曹建
Owner 福建中润电子科技有限公司
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