24-hour unmanned scanning and payment self-service water filling system

Using a mobile payment control box, the power supply of the water pump/valve can be timed on and off to enable drivers to scan codes and pay for self-service water filling for large trucks, sprinkler trucks, and water transport trucks. The self-service water filling system not only provides 24-hour water filling service for vehicles, but also achieves unattended operation. Greatly reducing the operating costs of water addition services.

The principle of the mobile payment control box is to use scanning code payment to control the power on/off of the water pump. After the driver makes payment to the merchant by scanning the code, the control box automatically turns on the water pump power for a period of time, allowing the water pump to serve the driver by adding water.

The mobile payment control box is equipped with a QR code payment switch, and in addition, it is also supported by the corresponding mobile payment service platform. Merchants manage water adding services through service platforms. For example, the amount paid by scanning the code when adding water, the time of adding water (working time of the water pump/solenoid valve), the flow meter (measuring water volume), etc. At the same time, merchants need to bind their own receiving accounts (personal/company bank accounts) in the service platform to receive transaction funds for QR code payments.

This system can also be used for billing and management of water and electricity usage for agricultural irrigation.