TH55299A - Water filter and dispenser with magnetic stripe card access. - Google Patents

Abstract

DC60 (29/10/44) This invention describes a reverse osmosis water purification and dispensing system with a plastic bag dispenser. It comprises a water production section using a typical reverse osmosis system, and a water dispensing and plastic bag dispensing section with a control and programming unit that integrates with other peripheral devices to dispense drinking water and plastic bags using magnetic stripe cards. This system can be connected to a central control center or disconnected. The control center can retrieve data, add funds, adjust sales prices, and perform other functions via telephone lines. Furthermore, there is a separate remote communication and control system that allows users to communicate with the control center in case of magnetic stripe card failure, and enables the control center to order the dispensing of drinking water or plastic bags to users. The magnetic strip failed, and the control center was able to dispense drinking water or plastic bags to users.

Claims (21)

1. Reverse osmosis water filter and dispenser with plastic bag dispensing function (card-based). The magnetic strip consists of: - A reverse osmosis water filtration system capable of producing clean drinking water, with a water dispensing unit. Magnetic stripe cards contain a program and 12 microcontroller control modules. The filter uses magnetic stripe cards with encrypted codes and a magnetic stripe card reader with 13 screens. The image explains and shows step 14 of the water intake process, along with an LCD screen (15) and a keypad. The 16th symbol is for users to press to enter data, programs, and control sets issued. This system will control the operation of various components when a user swipes their card. Follow the prescribed procedures and instruct the pump to dispense drinking water to customers. The specified quantity is indicated; in the case of dispensing plastic bags, the control unit will proceed when the button is pressed. The 26 plastic bag dispensing buttons will send a signal to the 27th bag dispensing unit to perform the action. Bags are dispensed through bag receiving slots 28. This control unit is connected to modem 17, enabling... It can be connected via ordinary telephone lines or wirelessly to the control system at the center. - The control system at the center consists of computers, peripheral devices, and control software. A controller capable of communicating with the microcontroller of the water dispensing system. Filtering passes through modems and ordinary or wireless telephone lines; the control system performs the function. Record, control, and command the modification of data stored in the microcontroller. Controller 12 also retrieves data from the water filters and stores it at the central hub. - The telecommunication and remote control system includes 20 signal buttons. Microcontroller control unit and software for the communication system in the water filter. 21. Signal lights 22. Control unit 21 will send a DTMF signal to the exchange. Call 23 to connect to a designated line or backup line at the center. Connection... The signal will switch between the primary and backup lines the set number of times until... It takes time for one of the phone lines to become available before a connection can be established. Users can then communicate with control staff or operators through... 24 microphones and 25 speakers are integrated into the water filter. The operator can issue commands. It is possible to dispense or stop the drinking water supply using a code on the phone's keypad. Alternatively, bottled water or plastic bags can be provided if the magnetic stripe card system fails. Liquidated