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Santong Electronics Granted Invention Patent for “Building Air-Conditioning Control System Driven Jointly by the Internet of Things”

In June 2025, “Building Air-Conditioning Control System and Method Based on IoT-Driven Collaboration,” an invention patent application filed by Santong (Changzhou) Electronic Technology Co., Ltd., was granted.

Date：2026-04-26

In June 2025, SanTong (Changzhou) Electronic Technology Co., Ltd. was granted an invention patent for its “Building Air-Conditioning Control System and Method Based on IoT-Driven Collaborative Operation.” This patent pertains to air-conditioning control technology and employs a wind-field diffusion model to dynamically partition airflow-regulation zones, accurately identify the coupling relationships between primary and secondary nodes, and integrate a multi-objective constrained wind-speed coordination model. By doing so, it effectively reduces energy consumption while maintaining occupant comfort. The system can also automatically adjust the supply-air velocity of adjacent indoor units in response to temperature changes, breaking down information silos among devices and achieving true collaborative operation. To date, the company has filed a total of 73 patent applications, five of which have been granted, thereby continuously reinforcing its technological leadership in the HVAC control field.

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