Fire stations bet on AV technology for their safety

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In the videowalls installed in the fire and rescue department of Bouches-du-Rhône, powered by NEC, Matrox and Agelec, images and videos from firefighters' fire detection cameras are displayed, aerial surveillance of forests and IP dome systems from Sony.

Bouches-du-Rhône Fire and Rescue Department (SDIS 13) is involved in more than 115.000 annual interventions, which included 6.481 fires in 2014. The Regional Command Center, located in Marseille (France), is responsible for supervising the operations of 62 fire stations that serve in much of the world's 5.087 square kilometers of Bouches-du-Rhône.

Due to the increasing flow of video and real-time data received in the emergency call response center, the SDIS 13 was looking for a way to optimize the management of key information to respond as quickly as possible to interventions on the ground.

"Our plan was to install two video walls to facilitate decision-making.. A large mural for the action room that monitored ongoing interventions and operations and a smaller mural for the observation room that would allow us to focus on critical issues or manage additional crisis situations”, comments Didier Margotto, responsible for the emergency call response center.

The video wall processing solution would have to capture and display a wide variety of video sources on both video walls. Source content could include footage from firefighters' fire detection cameras, high definition videos of forest aerial surveillance cameras and IP dome cameras Sony and video conferencing.

A TV tuning entry would offer the latest news and other updates. Metéo Plus weather maps and maps showing physical characteristics and road accesses would also be displayed..

Access to hundreds of Internet resources, data from virtual private networks and videos from remote computers should also be easy to manage, as well as the dedicated software tools of the SDIS 13, such as automatic fire detection systems, alerting and sending response teams, fire assessment and monitoring, operations management, the creation of 2D/3D maps, localization with data integration, Etc.

Moreover, the installation of the control room would require a custom support structure for these screens as they had to be mounted in a small space.

Configuring the installation

The installation performed on the SDIS 13 consists of two videowall designed with screens Nec X551UN 50 inches and a custom support structure provided by Agelec. The main one includes 12 screens in a configuration of 4×3, while the secondary includes 4 screens in a configuration of 2×2.

“The NEC screens chosen for this project provide ultra-narrow panels (5,7 mm from content to content) and a reading quality superior to the screens of 50 inches of competition”, comments Jean-Michel Lanco, CEO of Agelec.

Also, these display solutions also integrate Agelec's AGCWall dual controls, incorporating PCIe cards Matrox Mura MPX to capture and display high-quality video and data from multiple sources in real time. Agelec's AGCTouch control software completes the project with a touch and intuitive interface.

“We appreciate the flexibility of having both inputs and outputs on a single Matrox Mura MPX card, as well as the large number of formats they support. Matrox Mura MPX card performance is very high and easy to install. In addition, are fully compatible with our AGCTouch software”, explains Lanco.

The processors of the videowall were placed in an equipment room located behind the screens, along with some of the sources directly connected to Mura MPX cards. Additional resources outside the equipment room are connected to the videowall processor via CAT6 extenders.

Management of videowalls

The SDIS 13 controls the layout of video walls using a customized version of Agelec's AGCTouch software that runs on touch screens.
With so many video sources to monitor, video wall management is important.

AGCTouch provides a simple way for SDIS staff 13 Place, modify and expand the different contents using a 32 inches to control the videowall of smaller size and one of 46 for the big one. The software also allows staff to control the screens of the videowall and other subsystems of the room with simple default options.

"Matrox Mura MPX input/output cards offer universal input compatibility, which is important, given the variety of basebands and IP sources we wanted to display on our video walls. Agelec's video wall solution with Matrox Mura MPX inside helps us monitor growing video and data input in real time, so that we can make decisions with more information and faster in interventions where time is crucial”, clarifies Margotto. "

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