Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Device and method suitable for pressure testing of intelligent catering weighing device

A pressure testing and weighing device technology, applied in the field of pressure testing devices for smart catering weighing devices, can solve the problems of weighing device structure, performance impact, weighing accuracy reduction, etc., so as to achieve stability testing and easy operation. Effect

Pending Publication Date: 2021-04-30
SHANDONG SYNTHESIS ELECTRONICS TECH
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in practical applications, long-term weighing, touching, human interference when taking food, and impact when serving food will affect the structure and performance of the weighing device, which will lead to a decrease in weighing accuracy. Therefore, for the production of this type of smart catering How to test the stability of the weighing function of the selected weighing device, so as to ensure the reliability of weighing when taking meals, is an important problem that needs to be solved

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Device and method suitable for pressure testing of intelligent catering weighing device
  • Device and method suitable for pressure testing of intelligent catering weighing device
  • Device and method suitable for pressure testing of intelligent catering weighing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] A specific embodiment of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiment.

[0025] Such as Figure 1-Figure 3 As shown, the present invention includes a host computer 1, a controller 2, an EUT weighing device 3, a circulation device and an external force simulation device 9, the host computer 1 communicates with the controller 2 through a serial port, and the controller 2 The EUT weighing device 3 is electrically connected, the controller 2 is electrically connected to the circulation device, and the controller 2 is electrically connected to the external force simulation device 9 .

[0026] The upper computer 1 communicates with the controller 2 through a serial port, the controller 2 is electrically connected to the EUT weighing device 3, the controller 2 is electrically connected to the circulat...

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

No PUM Login to View More

Abstract

The invention discloses a device and method suitable for pressure testing of a smart catering weighing device. The device comprises an upper computer, a controller, an EUT weighing device, a circulating device and an external force simulation device, and is characterized in that the upper computer communicates with the controller in a serial port mode, the controller is electrically connected with the EUT weighing device, the controller is electrically connected with the circulating device, and the controller is electrically connected with the external force simulation device. The invention relates to the field of smart catering, and in particular, relates to a device and method suitable for pressure testing of the smart catering weighing device. According to the invention, stability testing of the smart catering self-service mode weighing device is facilitated.

Description

technical field [0001] The invention relates to the field of smart catering, in particular to a device and method suitable for pressure testing of smart catering weighing devices. Background technique [0002] With the application of AI technology in the catering field, the smart catering self-service mode of face-scanning self-service meal picking and weighing has become the choice of many restaurants. Smart catering self-service mode product billing relies on the weighing and measuring function. When customers choose meals in the weighing furnace, they weigh the weight of the meal and calculate the price of the meal, so that customers can take meals on demand and automatically checkout. Therefore, the reliability and stability of the weighing device used in smart catering products for a long time is an important indicator of the smart catering self-service mode. [0003] However, in practical applications, long-term weighing, touching, human interference when taking food,...

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
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G01G23/01
CPCG01G23/01
Inventor 柳军国孙静赵艳辉马新
Owner SHANDONG SYNTHESIS ELECTRONICS TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com