printer friendly version

Surveillance in mining security

As mining companies continue to explore innovative ways to increase profits, minimise environmental impact and reduce job hazards, the possibility for automation and video surveillance applications will continue to grow.

Active mines tend to have four main areas of concern when it comes to safety and security. These are intrusion, theft, sabotage and personal safety. In order to mitigate risks and keep everyone on the site safe from harm, there are various security solutions to consider.

Video surveillance is one of the most effective and efficient solutions to security concerns in mining as it allows for the monitoring of all on-site activity, from perimeter security and underground movement to material extraction and tracking. Of course, active mining video surveillance systems should be designed to monitor a site with a high level of activity. Cameras need to have high resolution to clearly identify people and vehicles, so security officials can monitor site activity and safety compliance with a high level of detail. Anti-vibration technology is also needed to maintain a smooth and steady image as heavy vehicles move large volumes of rock and ore.

One of the most effective ways to manage image vibrations is through Electronic Image Stabilisation (EIS) technology. With an EIS system, there’s no need to install costly stabilisation mounts as built-in gyroscopic sensors will continuously detect the camera’s movements and vibrations and automatically adjust the frame to ensure you always capture the details you need. For steadier images in both live and recorded surveillance, we recommend the Axis Q19 Thermal Camera Series with EIS.

Another thing to be aware of in mining security is the safety and durability of the cameras themselves. In these kinds of hazardous environments, security maintenance can become costly if cameras are constantly at risk of being damaged. Explosion-protected cameras that are certified for potentially combustible environments are the way to go. Axis Communications has a range of explosion-protected thermal and temperature alarm cameras to monitor leaks and unsafe temperatures, as well as remote visual verification of readings from gauges and sensors. Coupled with excellent image quality, these work to ensure the safety of the site itself as well as the on-site workforce.

In order to safeguard against intrusion and theft, as well as protect on-site personnel, a connected system featuring thermal video surveillance, access control systems, network audio and intelligent analytics should cover all your security needs. Critical products include PTZ cameras for wide-area coverage, network audio for improved communication and access control systems to monitor entrances and exits. Access to analytics software is also recommended for an intelligent approach to mine security.

Share this article:

Further reading: