1. Product overview

Through TDS value monitoring technology, the TDS value monitoring of smart water purifier equipment is realized. Through the filter element monitoring technology, the intelligent water purifier equipment's filter element usage monitoring and reminding function are realized; through the water flow meter collection module, the user's purified water flow is calculated for the user's reference.

2. Product composition

1. The main controller

1.1 TDS detection module

1.2 Water flow detection module

2.WiFi module

3. Indicator light

4. Power

5. Mobile App

(1) iOS mobile app;

(2) Android mobile phone App;

6. Cloud server

3. Detailed analysis on the device side

1. Actual operation

WiFi configuration button: WiFi enters the network configuration mode when the button is pressed.

2. Matters needing attention: certification requirements: 3C

3. Performance parameters of smart water purifier

3.1 Main controller

3.1.1 TDS and water flow collection, data transmission and filter life calculation:

a. When the flow meter detects that there is water flowing, the controller starts to calculate the water flow;

b. When there is water flowing, the data acquisition and transmission module starts to collect TDS data, and when the water flow stops, it sends the data to the server;

c. Filter element life calculation; calculate the filter element life by counting the total filtered water through the water flowmeter; the user enters the total filtered water value through the mobile phone.

3.2 WiFi communication module:

3.2.1 Configuration function: When the wifi one-key configuration button is pressed, the wifi connection command from the mobile phone is received within 60 seconds, after the setting is successfully connected to the server, the connection information is saved, and it will automatically connect to the server when it is started next time;

3.2.2 Automatically connect to the server after startup to realize data reporting, status reporting and receiving information about whether the filter element needs to be replaced;

3.2.3 When the equipment has data generated, it will be reported once, (such as: equipment water purification, TDS data) after the report is completed, the data will not be saved;

3.2.4 The data can be stored for 24 hours when the device is disconnected from the network.

3.3 Indicator

3.3.1 Two white indicator lights are located in the middle of the circuit board (power supply, wifi);

3.3.2 An orange indicator light is located on the side (replace the filter element).

3.4 Power supply: input DC24V

4. Electrical framework of smart water purifier

6.净水器外观结构

Fourth, the actual operation of the device

1.1. Mobile App

1.1.1, login and register

a. Registration: Email registration, password set by the user;

b. Login: Register email account and password to log in;

c. Password reset: if you forget your password, send the new password to the registered mailbox to the user;

1.1.2, equipment control

a. One-click network configuration to the device through the App, bind the device to the App, and obtain the device control authority;

b. One App can add multiple devices and view the bound device information;

c. The device name can be edited through the App;

d. The device that has been bound to the App can be deleted through the App;

e. Set the maximum purified water volume of the installed filter element through the App, and reset the total water inflow volume after each replacement of a new filter element. The initial value of the water inflow volume of the new filter element is 0;

1.1.3, data display

a. Display of TDS value of raw water;

b. TDS value display of purified water;

c. Daily water purification data display;

d. Display of the total water inflow data of the filter element (the life of the filter element is the life of the actual installed filter element, and the data is input by the user);

1.1.4, alarm reminder record

a. Reminder of filter element usage time;

b. Reminder of filter replacement;

c. The reminder record is sent to the App, and the user can view the reminder record list;

1.1.5, personal center

a. Account information;

b. App version number;

c. App owner;

1.1.6, other

The style and color of App UI are provided by the customer for the plan and reference!

2. Matters needing attention

The project App is used in Hong Kong, and the language system needs to be Traditional Chinese and English!

Under the epidemic situation, the role of water purifiers has become more prominent. Aoxin Technology has been committed to providing safe, safe, healthy and quality smart water purifier solutions for thousands of households through continuous innovation of technology, creating high-quality water purification and protecting Safe drinking water!