Foreign Intelligent Mobile Toilets

Foreign intelligent mobile toilets, represented by those in the Netherlands and the United States, each have unique features in design and functionality, demonstrating a combination of intelligence and practicality.

The fully automatic rotating public toilets in the Netherlands are designed with efficient cleaning and seamless rotation for use as core concepts. They are equipped with two toilets inside. When a user leaves, the cleaning process starts immediately, including basic operations such as floor flushing and garbage disposal into an underground collection bin. What's more unique is that the public toilet rotates 180 degrees in place to enter a dedicated cleaning chamber, where it is thoroughly cleaned through multi-directional nozzles, high-pressure water jet flushing, and high-pressure air pump drying before rotating back to the usage position. This design not only improves hygiene levels but also reduces waiting times for users through a rotation mechanism. However, these public toilets require card access and use a tiered time-based charging system, which may limit the convenience of use for some people.

Mobile public toilets in the United States place greater emphasis on flexibility and convenience, making them particularly suitable for rapid deployment in high-traffic areas. They are usually made of eco-friendly materials, have a stylish appearance, and are fully equipped inside with basic facilities such as sinks and hand dryers. Some models incorporate intelligent technologies such as automatic sensor flushing and intelligent lighting, further enhancing the user experience. For example, New York City launched an intelligent public toilet pilot project at a cost of $4 million, which features fully automatic timing, intelligent early warning, and remote monitoring functions, and can be unlocked via text messages or community-specific cards. This equipment does not need to be connected to the city's water and sewage networks, allowing for efficient and low-cost installation. It is also equipped with touchless fixtures and free menstrual products, reflecting a dual consideration for environmental protection and user needs. However, the design that relies on mobile phones and dedicated cards for unlocking has inclusivity loopholes, potentially preventing vulnerable groups such as homeless people from using them.

In addition, another characteristic of mobile public toilets in the United States is their ability to be quickly repositioned according to changes in urban activities. This flexibility makes them an important tool for improving citizens' travel experiences and enhancing the city's image. Their design philosophy not only focuses on functionality but also integrates into the urban environment through stylish appearances and intelligent technologies, becoming part of modern urban infrastructure.