Improper storage of gas cylinders? Use OpenMV to automatically trigger hazard alerts

Compliance with liquefied petroleum gas (LPG) cylinder storage requirements directly impacts public safety; however, non-compliant behaviour is often sudden and concealed, making timely detection through manual inspections difficult. OpenMV enables on-site identification of risks at the earliest possible stage.

In food and beverage establishments, street-facing shops, and temporary business sites, improper placement of gas cylinders—such as positioning them near open flames, exposing them in public thoroughfares, or locating them too close to heat sources or electrical appliances—constitutes a high-risk hazard in urban safety management. Leakage or overturning may easily trigger fire or explosion incidents, with severe consequences.

Traditional gas safety regulation primarily relies on manual inspections and complaint feedback, resulting in limited inspection frequency and difficulty in promptly identifying non-compliant cylinder placement—particularly during nighttime, non-operational hours, or sudden incidents—leading to regulatory delays.

The SingTown Technology OpenMV smart camera is introduced to enable continuous and automated visual monitoring of gas cylinder placement status.

After the camera is deployed in the merchant’s kitchen, store entrances and exits, or key regulatory areas, OpenMV continuously captures footage at the edge and precisely identifies gas cylinders using object detection algorithms. It also analyses whether gas cylinders have been moved to non-compliant locations or into high-risk areas by applying predefined safety zone rules, prohibited access zone delineations, and safety distance assessment logic.

When a gas cylinder is detected outside the designated placement area, near a heat source, in a public passageway, or in an abnormal position, OpenMV can immediately perform on-device detection and output an alarm signal, triggering on-site audible and visual alerts and notification displays, or reporting the incident to the urban management platform for rapid response and evidence collection.

As both recognition and rule-based decision-making are performed entirely on the camera’s edge device, OpenMV has minimal reliance on networks and cloud services, enabling continuous operation even in unstable network conditions. This upgrades urban gas safety supervision from “reactive inspections and post-incident handling” to “proactive detection and real-time alerts.”