Direct drinking water control system and method capable of identifying user identity and controlling water quantity

Abstract

The invention provides a direct drinking water control system and method capable of identifying user identity and controlling water quantity. The direct drinking water control system and method is characterized in that hot water temperature is set through a touch screen, a temperature controller controls an instant heater to heat direct drinking water in the instant heater to the temperature set by a user, the fingerprint information of the user is collected through a fingerprint identifier, the collected user fingerprint information is compared with reserved fingerprint information stored ina server, the server orders the controller to open a first electromagnetic water discharge control valve or a second electromagnetic water discharge control valve if the information is consistent, hotwater or normal-temperature water is discharged from a spout, the user moves the finger away from the fingerprint identifier when the required quantity of water is received, the server orders the controller to close the first electromagnetic water discharge control valve or the second electromagnetic water discharge control valve, the spout stops discharging water, the first electromagnetic waterdischarge control valve or the second electromagnetic water discharge control valve transmits the metered water quantity to the server through the controller, and the server deducts the water fee from the user's deposited money in the server according to the water quantity.

Description

technical field [0001] The invention belongs to the technical field of direct drinking water through pipelines, and in particular relates to a direct drinking water control system and control method capable of identifying user identities and controlling water volume. Background technique [0002] The direct drinking water industry is a sub-industry under the water purification treatment industry, which mainly purifies raw water into drinking water for people through filtration. The sources of direct drinking water on the market are mainly bottled water, bottled water, home (commercial) water dispensers and pipeline direct drinking water. [0003] Pipeline direct drinking water is mainly distributed in schools, hospitals, commercial buildings, and high-end residential areas with relatively concentrated populations. The central water purification equipment provides people with direct drinking through pipelines after repurification on the basis of raw water provided by tap wate...

AI Technical Summary

Problems solved by technology

The disadvantages of this pipeline direct drinking water terminal are: (1) Due to technical limitations, it is impossible to identify the user's identity and clarify the user's water intake behavior, so it can only be controlled, managed and charged based on the device, especially if multiple people share one (2) simply using time to control water, there is a phenomenon of wasting water, and it is impossible to use cost to prompt users to establish awareness of water conservation; (3) it is impossible to control water according to flow rate, which is not conducive to A large number of promotions in public places; (4) large-capacity water tanks are required to store water, occupying space

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