Jiangsu Mobile Smart Toilet Standard
Currently, there is no publicly available complete document on the 'Jiangsu Mobile Smart Toilet Standard'. However, in Jiangsu, a directional specification centered on the technical framework, construction elements, and modular standards has been established in the field of smart restrooms, covering data collection, equipment linkage, and operation and maintenance management.
Technical Standard Framework: Building System Capabilities Across Four Dimensions
The technical standards for smart restrooms in Jiangsu emphasize system integration, requiring the construction of capabilities across four dimensions: information perception and collection, data interoperability and fusion, platform processing and decision-making, and user interaction and services. Specifically, data such as pedestrian traffic, facility usage frequency (e.g., flush counts), environmental parameters (ammonia and hydrogen sulfide concentrations, temperature and humidity), consumable inventory (e.g., toilet paper, hand soap), and energy consumption (water and electricity usage) must be collected. Additionally, data interface types (e.g., RS485, Ethernet), communication protocols (e.g., MQTT, Modbus), and transmission security requirements (e.g., encrypted transmission, permission authentication) are specified to ensure centralized processing and analysis of data from different brands of equipment, preventing information silos.
Core Elements of Construction Standards: Dynamic Perception and Predictive Maintenance
The construction standards focus on dynamic environmental perception and intelligent facility operation and maintenance. Through sensor networks, air quality, temperature and humidity, and pedestrian traffic are monitored in real-time. When odor (ammonia/hydrogen sulfide) concentrations exceed standards, the system automatically activates fresh air systems or air fresheners; when pedestrian traffic is excessive, lighting brightness is adjusted or reminder messages are played. Furthermore, predictive maintenance is emphasized, with facility operating parameters (e.g., motor speed, water pressure) monitored to predict consumable inventory (e.g., remaining toilet paper rolls) and component wear levels, generating maintenance work orders in advance to prevent service interruptions due to equipment failures. For example, when sensors detect that the number of flushes approaches a threshold, the system notifies maintenance personnel for replacement, rather than waiting for user reports.
Modular Standards: Driving Intelligent Transformation
The 'Technical Specification for Intelligent Clean Modular Public Restroom Engineering,' jointly edited by Jiangsu Feimu Biotechnology Co., Ltd. and Southeast University, has been approved for development. This standard focuses on intelligent modularization, structural-functional integration, and comprehensive digitization of facilities. Through modular design (e.g., independent stalls, integrated piping), construction and maintenance labor is reduced by 90%, enabling rapid deployment and flexible expansion. For example, while traditional restroom renovations may take weeks, modular restrooms can be assembled in just a few days; simultaneously, smart sensors integrated within the modules can upload operational data to the cloud in real-time, supporting remote monitoring and fault diagnosis, driving the traditional construction industry towards intelligent transformation.
