Jiangsu Mobile Smart Toilet Construction

The construction of smart toilets by Jiangsu Mobile focuses on enhancing the service efficiency and user experience in public spaces. Through technological integration, it achieves resource optimization, intelligent environmental regulation, and facility safety warnings, with practical cases established in multiple locations.

1. Construction Motivation: Addressing Pain Points in Public Toilet Services

Traditional public toilets face three core issues: imbalanced resource allocation, with congestion during peak hours and idleness during off-peak times; delayed environmental maintenance, relying on manual inspections that struggle to cope with dynamic changes; and hidden safety hazards, such as pipe blockages and electrical anomalies that can trigger secondary risks. Additionally, there is a growing demand for refined barrier-free services, requiring remote inquiry and emergency call functions for special groups. Smart toilets utilize real-time sensing technologies (e.g., door lock sensors, infrared sensors) to obtain toilet stall usage status and combine sensor networks to monitor environmental parameters, enabling dynamic guidance and on-demand maintenance. This shifts maintenance from post-event repairs to pre-event warnings, enhancing service precision.

2. Core Functional Modules: Technology-Driven Service Upgrades

1. Guidance and Information Service Module
   Real-time display of toilet stall status (occupied/vacant), location distribution, and availability of barrier-free facilities through entrance guidance screens and mobile application interfaces. The technology relies on door lock sensors or infrared sensing devices, with some systems extending to navigation services to address the challenge of finding toilets.

2. Environmental Monitoring and Regulation Module
   The sensing layer deploys ammonia and hydrogen sulfide sensors to monitor odor concentration and temperature and humidity sensors to perceive environmental changes, automatically adjusting fresh air volume through linked ventilation equipment. When cleaning requirements reach a threshold, the system sends prompts to the management end, facilitating a shift from scheduled cleaning to on-demand cleaning.

3. Safety and Operation and Maintenance Monitoring Module
   Leakage sensors and electrical monitoring devices are installed to monitor abnormal leaks and power consumption in real-time. For instance, when pipe blockages or electrical failures occur, the system immediately triggers warnings, preventing safety hazards and reducing maintenance costs.

3. Practical Cases: Validation of Effectiveness in Multiple Locations

• Kunshan City: The public toilet on Changjiang North Road introduced an intelligent monitoring system that collects parameters such as ammonia, hydrogen sulfide, and temperature and humidity, transmitting the data in real-time to a digital monitoring center. The urban management department optimizes toilet stall ratios through the backend, creates a map of toilet locations in the central city area, and provides inquiry services through WeChat official accounts.
• Other Cities: Nanjing, Suzhou, and Taizhou enable public toilet location inquiries through WeChat official accounts; Changzhou connects to the "National Urban Public Toilet Cloud Platform" to integrate public toilet resources nationwide, enhancing cross-regional service capabilities.

4. Future Direction: Deep Integration into the Smart City Ecosystem

Jiangsu plans to promote the integration of toilet guidance software, public toilet cloud platforms with local smart city apps, 12345 hotlines, etc., and embed them into mainstream platforms like Gaode and Baidu Maps to achieve regular data updates and precise positioning. This will further address the challenge of finding toilets and build a comprehensive and intelligent public toilet service system.