How PoE Industrial Networks Simplify Video Surveillance and Security on Offshore Platforms

Working on an offshore platform is not easy. They operate 24/7/365 with 12-hour shifts. Workers are isolated on platforms for weeks or months, often working in hazardous conditions such as high winds, heavy mud, subzero temperatures, and strong seas. Given the risks associated with offshore drilling and pumping, platforms use surveillance systems to monitor weather conditions, track employee movements, and detect anomalies to better protect property and people. Surveillance systems that use power over Ethernet (PoE) offer advantages to those responsible for security. PoE technology defines how power and data can be sent through a single Ethernet cable, eliminating the need for an external power source. With fewer wires, installation and maintenance can be performed quickly with less disruption. By removing power requirements, PoE-enabled devices can be placed in tight spaces, ensuring cameras and sensors are placed where needed, not where power is available. Deployment flexibility allows platform operators to scale coverage, and PoE industrial networks support an array of cameras designed for maritime applications.

Simplifying Video Surveillance Installation

Offshore platforms are compact structures designed to maximize space and withstand marine environments. With PoE technology, cameras can be deployed anywhere Ethernet cabling can reach — no need for separate power lines. The cameras connect to a switch, such as the D62-040-BT Managed L2 Industrial switch, which serves as a power source for the cameras. Instead of running electrical and data cables, installers only need an Ethernet cable to connect a camera to a switch. This eliminates the need to place electricians on the platform — network personnel can run the Ethernet cables.

Network technicians can quickly add or relocate existing PoE cameras, just like connecting a printer to the network. Depending on the surveillance solution, configuration can be performed remotely. Installers don’t need to set dip switches or manipulate settings at the device level.  The simplicity reduces a worker’s exposure to adverse conditions without limiting expansion.

Integrating New and Legacy Devices

PoE power sources can automatically detect device compatibility and adjust the power and data sent to the device. Because PoE standards are backward compatible, organizations do not have to upgrade an entire surveillance system. IP encoders and PoE extenders can create a hybrid environment where old and new devices coexist. Adding a central dashboard for camera management presents a unified view of devices at a glance. For example, the D62-040-BT provides: 

• Automatic detection: The D62-040-BT automatically discovers and classifies devices such as network cameras and video servers. 
• Visual management: The D62-040-BT provides floor and topology views to quickly locate physical and IP addresses. 
• Remote visibility: A central display shows real-time connectivity and operational statistics. No one has to maneuver a platform to physically manage a device.

Enhancing Worker Safety

Petrobras 36 (P-36) was a semi-submersible oil platform that sank in 2001 because of two explosions, resulting in the death of 11 people. Accident analysis found that the lack of coordination and communication of maintenance activities contributed to the catastrophe. When integrated with sensors and alarms, PoE camera surveillance can alert maintenance crews to a potential disaster and prevent tragedy.

Operating complex infrastructures is challenging. Something as simple as shutting a valve can lead to cascading events that end in a catastrophic event. To minimize risk, cameras can be placed to record coordinated actions. An artificial intelligence application can quickly scan the images to ensure compliance with established procedures. If it detects an anomaly, it can alert maintenance crews to check the process. AI applications can evaluate images faster than humans, providing early detection of a possible danger. 

Cameras can be placed in high-risk areas to capture real-time images of employee movements. Reviewing the footage can help identify worker fatigue or lax safety standards. Management can look at possible schedule changes to combat fatigue and provide refresher training to reinforce safety practices. 

Protecting Offshore Infrastructure

Offshore platforms represent a significant investment, with structures costing millions of dollars. Placing cameras throughout the structure minimizes the effects of potential compromises and devastating weather that can occur. For example, seeing someone fighting the wind on camera is more powerful than reading a wind speed of 50 miles per hour on a gauge. Images allow operators to see real-time weather conditions and make informed decisions to ensure worker safety.

Cameras can be placed to track approaching vessels or helicopters. Advanced technologies are creating corrosion-resistant cameras to protect against saltwater and developing thermal detection capability for improved images in poor visibility. These capabilities offer 24/7 surveillance that matches the continuous operation of most offshore installations.

With more companies moving to wireless access, protecting infrastructure requires a strong cybersecurity program. A recent study found that the oil and gas industry has failed to keep pace with cybercrime and that simple virus checking is inadequate. When installing PoE devices, make sure they encrypt data so information sent over a network cannot be misused. 

Preparing for the Future with PoE Industrial Networks 

Offshore oil and gas production requires skilled workers who can operate under extreme conditions. Simplifying their tools and processes through PoE industrial networks can make daily operations safer, smarter, and more efficient.

PoE solutions can integrate with the Internet of Things (IoT) to deliver complementary data to better understand operations. Simplified installation allows PoE devices to be placed near environmental sensors to help visualize what the sensors are reporting. AI applications can synthesize data from multiple sources to provide insights into operations and ensure adherence to marine standards.

An industrial switch like the D62-040-BT can withstand harsh weather while delivering power and data to connected devices. It can be installed in confined spaces and added to a network with minimal setup. Its connectivity features allow legacy products to coexist with the latest technology, giving companies the flexibility to adapt over time. Versa Technology is a leader in PoE products that address the growing demand for simple, cost-effective solutions. Contact us to discuss how we can help you solve your offshore surveillance needs or browse our store for the latest PoE networking technology solutions.