MUMBAI, India, April 17 -- Intellectual Property India has published a patent application (202641042248 A) filed by Chennai Institute Of Technology, Chennai, Tamil Nadu, on April 2, for 'stm32h7-based real-time multi-sensor gas leak detection and autonomous safety shutdown system with gsm communication.'
Inventor(s) include Mr. G. Muthupandi; Dr. S. Pavithra; Mrs. Aswathi KP; Dr. S. Muthumarilakshmi; Mrs. M. Sindhu; and Mr. Vikram R.
The application for the patent was published on April 17, under issue no. 16/2026.
According to the abstract released by the Intellectual Property India: "The innovation under consideration is the one of real-time/offline liquefied petroleum gas/LPG leakage detection and autonomous safety shutdown system, which will be used in domestic and small-scale commercial use. The system incorporates an embedded processing system with multi-architecture and a fast gas sensor to facilitate fast and reliable identification of hazardous gas conditions. There are at least two LPG-sensitive sensors that constantly measure the concentration of gases in the ambient, and the readings are analyzed by a microcontroller having a dynamic decision tree that considers the absolute gas concentrations and time-dependent rate of change in gas concentration. This is because disturbances in the environment, like smoke or vapors, decrease the number of false alarms that take place due to the cross-verification system of sensors. In case the leakage of a dangerous gas has been detected, the system is coded to activate an automatic fail-safe by de-energizing a normally-closed solenoid valve."
Disclaimer: Curated by HT Syndication.
