Jiangsu Mobile Smart Toilet Solution

The Jiangsu Mobile Smart Toilet Solution is an intelligent solution that addresses the pain points of traditional public toilet management by constructing a 'perception-analysis-execution' data closed-loop system, achieving resource optimization and efficient management. Its core logic and functions are as follows:

I. Functional Layer Design

1. Perception Layer: Achieves multi-dimensional data collection through a distributed sensor network.

   • Toilet Stall Occupancy Monitoring: Uses infrared or laser sensors to determine the usage status and duration of stalls in real-time, replacing manual inspections.
   • Consumable Inventory Monitoring: Installs weight or photoelectric sensors in paper towel dispensers and soap dispensers to accurately monitor the remaining percentage of paper towels and the inventory of hand soap, preventing material shortages.
   • Environmental Status Monitoring: Deploys ground moisture sensors to detect water stains and combines ammonia and hydrogen sulfide sensors to assess odor levels, quantifying the urgency of cleaning.
   • Foot Traffic Statistics: Utilizes visual sensors (anonymized) or infrared counters to count the number of people entering and exiting in real-time, providing a basis for resource allocation.

2. Network Layer: Adopts a converged communication strategy to ensure reliable data transmission.

   • Narrowband IoT Technology: Suitable for low-data-volume monitoring points such as water and electricity consumption, with strong penetration and low power consumption, enabling battery life of several years.
   • High-Speed Wireless Networks: Supports real-time video stream analysis for points monitoring foot traffic or safety conditions, reusing existing network resources to reduce costs.

3. Execution Layer: Triggers automated interventions based on data analysis results.

   • Precise Task Allocation: When the remaining amount of paper towels is below a threshold and foot traffic is moderate, the system automatically sends replenishment instructions to cleaning staff terminals and marks the priority.
   • Environmental Adjustment: Automatically activates ventilation or deodorization devices based on air quality parameters to maintain a comfortable environment.
   • Foot Traffic Guidance: Dynamically displays available toilet stalls through displays or mobile terminals to achieve diversion and avoid congestion.
   • Predictive Maintenance: Correlates usage frequency with air quality deterioration trends to predict the optimal time for cleaning and maintenance, reducing reliance on fixed inspections.

II. Solution Value

• Management Paradigm Reconstruction: Shifts from periodic inspections to data-driven predictive maintenance, transforming personnel roles into system monitoring and exception handling, enhancing human resource efficiency.
• Service Model Upgrade: Enables facilities to have self-description and adjustment capabilities through continuous data feedback, constructing flexible and responsive public service nodes.
• Replicability: Provides a refined operational paradigm applicable to tourist attractions, urban construction, large shopping malls, and other fields. Several enterprises have already provided customized solutions and promoted their application.