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Calibration method and device of liquid output equipment, equipment and medium

A technology of output equipment and calibration method, which is applied in the field of beverage equipment, can solve the problems of inflexible use and low precision of liquid output equipment, and achieve the effect of improving adaptability

Pending Publication Date: 2022-05-06
瑞幸咖啡科技(海南)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a calibration method, device, equipment and medium for liquid output equipment to solve the problems of low precision and inflexible use of liquid output equipment in the prior art

Method used

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  • Calibration method and device of liquid output equipment, equipment and medium
  • Calibration method and device of liquid output equipment, equipment and medium
  • Calibration method and device of liquid output equipment, equipment and medium

Examples

Experimental program
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Effect test

Embodiment 1

[0051] figure 1 It is a flowchart of a calibration method for a liquid output device proposed by an embodiment of the present invention. like figure 1 As shown, the calibration method of the liquid output device includes the following steps:

[0052] S101, acquiring a first target weight and a second target weight of the first liquid; and a first preset time corresponding to the first target weight and a second preset time corresponding to the second target weight;

[0053] It should be noted that the liquid output device may be a liquid delivery pump, wherein the liquid delivery pump includes an instruction receiving module, and the user inputs an instruction of a target weight to the liquid output device through the instruction receiving module; for example, output the first liquid ag, where the first One liquid can be plain syrup (the following still uses plain syrup as the first liquid for description), that is, when the user inputs 20g of plain syrup through the instructi...

Embodiment 2

[0101] Figure 5 It is a schematic block diagram of the calibration device of the liquid output device proposed by the embodiment of the present invention.

[0102] like Figure 5 As shown, the device 100 includes:

[0103] A target weight and preset time acquisition module 101, configured to acquire a first target weight and a second target weight; and a first preset time corresponding to the first target weight and a second preset time corresponding to the second target weight;

[0104] A control module 102, configured to control the liquid output device to output the first liquid for a first preset time and a second preset time respectively;

[0105] An actual weight acquisition module 103, configured to acquire a first actual weight of the first liquid corresponding to a first preset time, and a second actual weight corresponding to a second preset time;

[0106] The first calculation module 104 is used to calculate the actual stable flow rate of the liquid output devic...

Embodiment 3

[0129] In order to ensure the accuracy of the output syrup volume, the pump needs to be calibrated before the equipment leaves the factory, and the corresponding syrup needs to be calibrated before receiving the order; the following two processes are conveniently described:

[0130] Among them, this scheme includes two stages of pump calibration. The first stage is the calibration of the pump before leaving the factory, which mainly calibrates the accuracy of each pump itself. The second stage is the calibration at the user end after the pump leaves the factory. For example, when calibrating the pumps in the first stage, all the pumps can be calibrated with plain syrup, and the second stage may involve caramel syrup according to needs, so that the output of caramel syrup will be affected. Calibrate the pump (other pumps that do not output caramel syrup also need to be calibrated according to the output liquid); the calibration method is introduced in detail below:

[0131] Fir...

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Abstract

The invention discloses a calibration method and device for liquid output equipment, the equipment and a medium. The method comprises the following steps that the first target weight and the second target weight of first liquid are obtained; the first preset time corresponds to the first target weight, and the second preset time corresponds to the second target weight; controlling the liquid output equipment to output the first liquid for a first preset time and a second preset time respectively; the first actual weight, corresponding to the first preset time, of the first liquid and the second actual weight, corresponding to the second preset time, of the first liquid are obtained; calculating the actual stable flow velocity of the liquid output equipment according to the first preset time, the second preset time, the first actual weight and the second actual weight; re-determining first actual time corresponding to the first target weight and / or second actual time corresponding to the second target weight according to the actual stable flow velocity; therefore, the problem that the output target output weight of the liquid output equipment in the preset output time is not accurate is solved.

Description

technical field [0001] The invention relates to the technical field of beverage equipment, in particular to a calibration method, device, equipment and medium for liquid output equipment. Background technique [0002] With the development of the coffee industry, coffee stores need to make more and more drinks. A store may use as many as 15 types of syrups, and the number of syrups used for each drink varies from one type to several types, with a maximum of 6 types, but Such a menu is very difficult for shop assistants to memorize and train, which not only wastes time, but also makes it difficult to achieve the desired effect. Ordinary time-controlled DC motor peristaltic pumps are difficult to maintain 5% accuracy in the sugar output (such as 5g, 10g syrup). If the stepper motor peristaltic pump is replaced, the cost will increase a lot, making the product less cost-effective. Therefore, the liquid output device of the prior art has low precision and cannot be used flexibly...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M99/00G01G23/01
CPCG01M99/008G01G23/01
Inventor 赵鑫程越张海斌沈宇麒曾跃举赵新良段培友宋博郭超超王江峰
Owner 瑞幸咖啡科技(海南)有限公司
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