Water purifier with data acquiring function and charging method thereof

Abstract

The invention relates to a water purifier with a data acquiring function and a charging method thereof. Hardware parts include a water purifying assembly and a control unit, wherein the water purifying assembly comprises a water filtering module, a water inlet, a water outlet, a water inlet solenoid valve and a water outlet valve; the water filtering module is connected between the water inlet andthe water outlet; the water inlet solenoid valve is arranged at the water inlet; the water outlet valve is arranged at the water outlet; the control unit comprises a processor, a communication module, a flow rate sensor, a driving circuit and a power circuit; the flow rate sensor, the communication module, the power circuit and the driving circuit are electrically connected to the processor. Thewater purifier with the data acquiring function has the advantages that a user end structure is simple and free from an RFID card reading device, a memory and the like, and all data are stored in a remote server, so that the cost is saved; the inconvenience of managing RFID cards by a user is solved; in addition, the balance of an account can be shared in different units under the account, so thatthe use is more flexible.

Description

technical field [0001] The invention relates to the fields of water treatment equipment and Internet applications, in particular to a water purifier with a flow collection function and a billing method for the water purifier. Background technique [0002] The water purifier needs to change the filter element constantly during the use process. After purchasing the water purifier, the consumer needs to purchase the filter element repeatedly. The consumption behavior of the filter element has brought a lot of trouble and uncertainty to the consumer. [0003] In order to solve the above problems, water purifiers charged according to the flow rate have also appeared in the prior art, and the following technical solutions are generally adopted: a billing terminal is installed on the water purifier, and the billing terminal mainly includes a processor, a flow sensor and an RFID card The reading and writing module stores the water purification service fee in the card in advance, and...

AI Technical Summary

Problems solved by technology

However, this method has the following problems. It needs to use an RFID card as a fee storage medium, which brings a lot of inconvenience to users; On a specific machine device, it cannot be transferred, which brings certain troubles to consumers, and the fee amount cannot be shared on other devices

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