TH12219Y - A two-dimensional barcode or QR code reader is used to control the operation of electrical devices, replacing coin-operated machines. - Google Patents

Abstract

A two-dimensional barcode or QR code reader for controlling the operation of electrical devices instead of a coin-operated machine has the following characteristics: Part one (1) electrical device (8), Part two (2) two-dimensional barcode or QR code reader (QR Code), Part three (3) two-dimensional barcode or QR code display (QR Code) (7), Part four (4) central processing unit (10). It has a special characteristic that Part two (2), the two-dimensional barcode or QR code reader (QR Code), consists of a processing unit (5) that is connected to a camera (6) to perform the function of reading the two-dimensional barcode or QR code (QR Code) (7). The camera (6) and the processing unit (5) work together to read the value of the two-dimensional barcode or QR code (QR Code) (7), and the two-dimensional barcode or QR code (QR Code) (7) will have a way to convert it into monetary value to instruct the electrical device (8) to operate.

Claims (1)

A two-dimensional barcode or QR code reader for controlling the operation of electrical devices instead of coin-operated machines has the following characteristics: Part one (1) electrical device (8); Part two (2) two-dimensional barcode or QR code reader; Part three (3) two-dimensional barcode or QR code display (7) will be in the form of paper or in the form of display on the screen of a smartphone (Smart Phone) (11); Part four (4) central processing unit (10) that is connected via the internet to the processing unit (5) of the two-dimensional barcode or QR code reader, which is responsible for storing the usage data of the electrical device (8). It has a special characteristic that Part two (2) the two-dimensional barcode or QR code reader is assembled inside a housing structure that has an area for displaying the two-dimensional barcode or QR code (7), which consists of a processing unit (5) that is connected to a camera (6) for the function of reading the barcode. Two-dimensional barcodes or QR codes (7) are read by a camera (6) and a processor (5) working together to read the two-dimensional barcodes or QR codes (7), and the two-dimensional barcodes or QR codes (7) have a way of being converted into monetary value to instruct the electrical device (8) to work. The processor (5) is connected to a hard disk or secondary memory (RAM) or portable memory (Flash Memory) for data storage, or it is connected to an internet signal transmission device (9) to send the operation data of the electrical device (8) to be stored in the central processing unit (10).