Tray automatic identification device based on magnetic sensor array

A magnetic sensor and automatic identification technology, applied to the size/direction of the magnetic field, the direction of the disk, the instrument, etc., can solve the problems of difficult to use in a wide range, operation errors, high cost, etc., and achieve low cost, fast speed, and high accuracy. Effect

Pending Publication Date: 2018-12-21
SOUTHWEST PETROLEUM UNIV
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of information intelligence, smart devices are applied in all aspects of life. For dining places such as school canteens and public canteens of public institutions, consumption settlement basically relies on manual operations, and manual operations are not only slow but also cumbersome. There are cases of operational errors, and it is difficult to meet the current fast-paced and technological life; at present, some companies have made a smart plate system based on RFID identification. This system has relatively complete functions, but it also means that the cost of the system is very high. High, for some small and medium-sized schools and enterprises cannot afford the high cost of modification, it is difficult to promote large-scale use

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
  • Tray automatic identification device based on magnetic sensor array
  • Tray automatic identification device based on magnetic sensor array
  • Tray automatic identification device based on magnetic sensor array

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative labor results fall within the protection scope of the present invention.

[0020] Please refer to Figure 5 , the present invention provides a technical solution: an automatic plate identification device based on a magnetic sensor array, including a plate 5-1 with built-in magnets of different numbers, a display screen 5-2, and a magnetic sensor array installation layer 5-4 , the payment area 5-5 and the processor and additional circuits located in the box 5-6; during actual installation, in order to protect the magnetic sensor array while not affec...

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 tray automatic identification device based on a magnetic sensor array, and belongs to the field of intelligent catering equipment. The device is composed of a tray with built-in magnetic steels, a checkout counter with a magnetic sensor array, a processor (CPU), a display screen, a payment system, and an additional circuit; the technical problem to be solved is to providea tray automatic identification device based on a magnetic sensor array, a detection array is formed by arranging a plurality of magnetic sensors uniformly on the checkout counter, the magnetic sensors generate trigger signals by setting different numbers of magnetic steels in the bottom of different trays and using a magnetic field generated by the magnetic steels, and due to the different number of built-in magnetic steels, the number of sensors that can be triggered by different trays is different, so as to achieve the purpose of tray automatic identification. According to the tray automatic identification device based on the magnetic sensor array, the work of cashier is replaced by the automatic identification of trays through the checkout counter, which makes the purchase and paymentfaster and more accurate.

Description

technical field [0001] The invention is an automatic identification device for dinner plates based on a magnetic sensor array, which belongs to the field of intelligent catering equipment. Background technique [0002] With the rapid development of information intelligence, smart devices are applied in all aspects of life. For dining places such as school canteens and public canteens of public institutions, consumption settlement basically relies on manual operations, and manual operations are not only slow but also cumbersome. There are cases of operational errors, and it is difficult to meet the current fast-paced and technological life; at present, some companies have made a smart plate system based on RFID identification. This system has relatively complete functions, but it also means that the cost of the system is very high. High, for some small and medium-sized schools and enterprises can not afford the high cost of modification, it is difficult to promote large-scale...

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): G07G1/00G07G1/06G07G1/12G06Q50/12G01R33/02A47G19/02
CPCG07G1/0045A47G19/02G01R33/02G06Q50/12G07G1/06G07G1/12
Inventor 郭智勇徐伟刘丹吴攀刘忠祥张鹏
Owner SOUTHWEST PETROLEUM UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products