Recommendation of Outdoor Mobile Toilets in Haikou
The outdoor mobile public toilets along Binhai Avenue in Longhua District, Haikou, are a highly recommended option. The following provides a detailed introduction from the aspects of design, functionality, management, energy, and user experience:

Intelligent Design Enhances User Convenience
These mobile toilets adopt a modular structure, with each unit occupying only about 2 square meters. The interior space is scientifically planned, equipped with an automatic sensor flushing system that requires no manual operation for cleaning, reducing the risk of contact contamination. Additionally, automatic sensor lights and ventilation systems ensure sufficient lighting and fresh air during nighttime use, avoiding the common issues of dimness and stuffiness in traditional public toilets.
Environmentally Friendly Materials and Cleaning Technologies Ensure Hygiene and Safety
The main body of the toilets is constructed using eco-friendly composite materials that are corrosion-resistant and easy to clean, reducing the use of chemical cleaning agents. Inside, automatic cleaning devices are installed, which automatically spray disinfectant and flush after each use. Sanitation workers perform deep cleaning on a daily basis to ensure that hygiene standards are met. Furthermore, all toilets are connected to the city's public toilet management system, allowing real-time monitoring of usage frequency, hygiene conditions, and equipment operation status from the backend for timely maintenance.
Solar Power Supply Achieves Energy Conservation and Emission Reduction
Solar panels are installed on the roofs of the toilets to store electricity during the day for nighttime lighting, ventilation, and sensor system use, reducing reliance on the traditional power grid. This design not only aligns with green building principles but also maintains basic functionality during power outages and other emergencies, enhancing the stability of the facilities.
QR Code Usage and Time-Limited Management Optimize Resource Allocation
Citizens can use the toilets for free by scanning a QR code. The system sets a time limit for single use (e.g., 15 minutes), and an automatic reminder will be sent and the door lock will close after the time limit is exceeded to prevent long-term occupation. This mechanism ensures fair use and improves the turnover efficiency of the toilets, making them particularly suitable for outdoor scenarios with high foot traffic.
Citizen Feedback and Promotional Value
Currently, the first batch of 20 mobile toilets has been put into use along Binhai Avenue. During the trial operation period, they have received widespread praise from citizens, with their compact design, intelligent functions, and cleaning and maintenance levels considered superior to traditional public toilets. If the coverage is expanded in the future, it can further alleviate the toilet shortage in outdoor public areas in Haikou and enhance the quality of urban public services.




