Coin and Scan Code Mobile Toilet
The coin and scan code mobile toilet is a modern public facility that combines coin or scan code payment functions with mobile toilet design. Its core feature is controlling usage permissions through a payment system, making it suitable for scenarios requiring fee-based management.
Payment Methods and Amounts
The payment methods for coin and scan code mobile toilets are divided into two types: coin payment and scan code payment. Scan code payment only supports mainstream mobile payment platforms such as WeChat or Alipay, where users complete payment by scanning the QR code on the toilet door or control panel. Coin payment requires inserting a specified amount of coins (usually 1-yuan coins). According to the current design, the single-use fee is uniformly set at 1 yuan. This amount takes into account both operational costs and user acceptance, making it suitable for most public scenarios.
Application Scenarios of the Payment System
- Scan Code Payment: Suitable for modern public places such as scenic spots, shopping malls, and transportation hubs. These areas have high foot traffic, and users generally carry smartphones. Scan code payment can improve usage efficiency and reduce management costs associated with cash transactions. For example, mobile toilets in scenic spots that use scan code payment can avoid the inconvenience of tourists not carrying change and can also collect usage data through electronic payment records to optimize operational strategies.
- Coin Payment: Mainly targeted at scenarios that do not support scan code payment, such as old residential areas, rural areas, or temporary event venues. These areas may have poor network signals, an older user demographic, or a low smartphone penetration rate, making coin payment more practical. For example, mobile toilets at rural markets equipped with coin slots can reduce the risk of technical failures and ensure stable operation of the facilities.
Integrated Design of Payment Methods
The payment system of mobile toilets is usually linked to the door lock or usage permission control module. After the user completes payment, the system triggers the door-opening mechanism or activates cleaning and ventilation functions to ensure a good user experience. Some designs also support a "use first, pay later" model, but this requires a credit system or deposit mechanism to protect the rights and interests of the operator. In addition, the payment system can be connected to a back-end management system to monitor usage frequency, revenue data, etc., in real-time, providing a basis for facility maintenance and layout optimization.
Extended Function: Smart Toilet Paper Dispenser
The common smart scan code toilet paper dispensers found in public toilets can also be integrated into the design of mobile toilets. These devices support scan code payment (such as WeChat and Alipay) and are suitable for modern venues; while coin-operated toilet paper dispensers serve as a supplement for older areas. By offering diverse payment methods, mobile toilets can meet the needs of different user groups and enhance the inclusiveness of public services.
