EPRI Ballistic Monitor: Use case
The problem:
Power utilities have been increasingly concerned about the vulnerability of substations to firearm attacks. These attacks can cause significant damage to critical infrastructure, leading to power outages and costly repairs. The primary issue being addressed is the need for a reliable and cost-effective method to detect and respond to such attacks promptly, ensuring the safety and integrity of the power grid.
RF monitoring approach:
The Ballistic RF Monitor, such as the PowerShot device, is installed on substation assets to detect firearm impacts. The device uses a 3-axis accelerometer to sense ballistic impacts and an embedded microprocessor to analyze the data. When an impact is detected, the device sends real-time alerts to utility personnel, enabling them to take immediate action to mitigate damage and prevent further incidents.
Lessons learnt:
From the deployment of the Ballistic RF Monitor, utilities have learned the importance of precise and selective reporting. Unlike traditional gunshot audio detectors, which can generate numerous false alarms, the Ballistic RF Monitor’s selective reporting feature ensures that only verified ballistic impacts are reported. This reduces the likelihood of false positives and enhances the efficiency of security response protocols.
Status:
Currently, the Ballistic RF Monitor technology is being actively used and researched to further improve its effectiveness and reliability. Ongoing projects focus on refining the detection algorithms and expanding the deployment of these devices across more substations. The latest status indicates that utilities are increasingly adopting this technology to bolster the resilience of their critical infrastructure against firearm attacks.