Advantech Ethernet switch gets ENK50121 approval for railway deployments
Advantech has said its new managed Ethernet switch has just passed EN50121 approval for railway trackside deployment. The switch can operate in a wide operating temperature from -40 to 75 degrees Celsius and includes high-speed recovery times for network stability. IXM provisioning technology is embedded within the switch, allowing auto-synchronisation of firmware updates and push configuration settings with installation. According to the company, the simple installation and upkeep saves traffic engineers t
548 Advantech has said its new managed Ethernet switch has just passed EN50121 approval for railway trackside deployment. The switch can operate in a wide operating temperature from -40 to 75 degrees Celsius and includes high-speed recovery times for network stability. IXM provisioning technology is embedded within the switch, allowing auto-synchronisation of firmware updates and push configuration settings with installation. According to the company, the simple installation and upkeep saves traffic engineers time and budget.
Meteorological organisations invest millions in super-computers to crunch data for ever-more accurate forecasts but inherent unpredictability means that other methods of alerting drivers and road authorities to fast-changing weather and highway conditions are essential. For years, static weather sensors to measure factors such as surface water, ice or high roadway temperatures have been embedded in highways to provide such data. But that is changing.
Allied Vision Technologies (AVT) has announced important new additions to its Manta and Prosilica camera ranges.
The Manta G-917 GigE Vision, which will be available later this year, is claimed to be the world’s first machine vision camera with a new 9-Megapixel sensor. This new 1“ sensor chip has 3384 x 2710 pixels resolution and delivers over 10 fps, offering excellent image quality, reduced smear, high quantum efficiency and increased NIR sensitivity.
AVT says that with its high resolution approach pac
All encompassing, city-wide transport monitoring and control systems are beginning to make their way onto the market, as Colin Sowman hears. The futuristic vision of cities where everything is connected and operated with maximum efficiency by a gigantic computer remains a distant prospect but related sectors and services are beginning to coalesce: transport monitoring and control for instance.
David Crawford reviews a new approach to traffic smoothing. A key objective for the Californian city of Bakersfield’s
upgraded traffic operations centre (TOC), which opened in June 2014, is to help improve living conditions in a region
with one of the worst air quality problems in the US. The TOC is speeding up the smoothing of traffic flows by delivering faster and better-informed traffic signal retiming and synchronisation.
