Building advanced CCTV security systems: Control room components

Recording and Management Servers
Within the primary control room, there will be servers with sufficient storage to capture video at full frame rate DVD resolution from the cameras located around the site.

In addition to the recording servers, the primary management server will also reside within this location.  The management server stores all user and system configurations and enables the management of devices and alarms. Each of these servers will be protected from power loss by the inclusion of UPS battery backup devices.

Viewing and Replay
Each Operator workstations has dual 19” LCD displays and a Joystick for PTZ camera control.  These workstations will be powered by the Cware Control Centre application that enables the operators to view live or recorded video, manage alarms and control cameras.

The Control Centre user interface is designed to be as simple as possible while still providing advanced capabilities.  The main screen can be utilised as the operator’s spot monitor and facilitates viewing of multiple cameras in live or replay mode, export of footage, viewing of alarms, management of the video wall and so on.  To enable simple navigation through the cameras and provide vital information on camera positions, the second monitor can be used as the map interface.  The map interface can provide users with a zoom overview of the site and highlight elements such as alarm triggers and camera positions.

As well as the maps, the system can be licensed with the patented ICN feature.  ICN stands for Image Content Navigation and enables a revolutionary method of navigating through the system.  With ICN enabled, it is possible to setup predefined invisible links within the video image from a camera that link to another camera.  This offers the operator the opportunity to click on an area of the image and the system will automatically switch to the best view of that area.  For example, if you have a camera overlooking a doorway and you see a suspicious individual enter through the door of a building, ICN makes it possible to click on the door and automatically switch to the camera inside quickly and easily without having to search through a list of cameras to identify the correct one.

The Cware server within the central location will constantly monitor each remote IP camera and encoder (for existing analogue cameras) device for alarm triggers, such as motion detection.  In the event of an alarm trigger from a remote location, the alarm management and response configuration can allow for a variety of notification methods, including simply presenting the user automatically with the video on their spot monitor or presenting the alarm to the video wall displays.

cware server

In addition to the monitoring motion alarms, the system can also enable system health monitoring.  In the event of events such as loss of connectivity to a server or the failure of a video feed to an encoder, an e-mail can be sent out to system administrators who are responsible for maintenance and upkeep.  This ensures that the system can proactively prevent and notify of potential performance issues.
cware log

The system also provides comprehensive logging, including operator activity, alarms and so on.  The log viewer tool then enables system managers to search and extract valuable information as a CSV file. This can then be imported into 3rd party systems, such as excel, to assess performance such as response times, number of alarms and so on.

Videowall
Within the control room, there will be high performance rack mount workstations connected to a large screen LCD displays.  These workstations will be powered by the Cware Videowall application.  Each workstation can display up to 16 or more video streams from remote cameras on wither a predefined or custom layout.  The Control Centre clients can manage the display of the cameras onto the video wall by simply clicking a tab at the bottom of the screen and choosing which cameras they would like to display.  It is proposed to utilise one or more of the screens as a dedicated alarm display whereby all incoming alarms from cameras can be shown to highlight this to the user.

control room

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2 Responses to Building advanced CCTV security systems: Control room components

  1. […] Building modern CCTV security systems: Control shack components … […]

  2. khyati says:

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