Air Quality & Weather Systems

A project has been launched to produce city-wide visualisations of air quality through combining EarthSense Systems' (ESS) ordnance survey (OS) geospatial data and real-time air quality data. The technology, a joint venture between Bluesky and University of Leicester, is being used to highlight areas of higher pollution and allows users to identify cleaner air routes such as parks or canal routes. ESS captures measurements on air quality through using a zephyr sensor and a city-wide network of sensors.

US dynamic message sign (DMS) supplier is to provide Texas Department of Transportation with 16 new message signs. Nine Vanguard VF-2020 walk-in displays will provide motorists with weather alerts and public safety announcements, while seven Vanguard VF-2420 displays will also assist with Amber Alerts, road incidents and construction information. Daktronics Vanguard DMS offers a variety of character heights from 6-18 inches with products ranging from single line to large scale to accommodate any road set

During Hurricane Harvey the number of users accessing Houston TransStar’s website, www.houstontranstar.org, for updates on travel conditions peaked at more than three million unique visitors, more than a million individuals accessing the site on 27 August alone.

Transport industry leaders have gathered in Brussels today to confirm their commitment to expanding the deployment of fuel cell electric vehicles (FCEVs) and hydrogen refuelling infrastructure across Europe Global vehicle manufacturers, including Audi, BMW, Daimler, Honda, Hyundai, Symbio and Toyota, as well as leading hydrogen refuelling infrastructure providers, are gathering at the Hydrogen for Clean Transport conference to discuss and debate hydrogen-based solutions towards a zero emission transport

With poor urban air quality shortening lives and fines being imposed for breaching pollution limits, authorities are seeking ways to clean up their cities. Poor air quality is topping the agenda for city authorities across the globe. In the UK, for example, a report from the Royal Colleges of Physicians and of Paediatrics and Child Health, concluded that poor outdoor air quality shortens the lives of around 40,000 people a year – principally by undermining the health of people with heart and/or lung prob

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.

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.

Mobile Visual Information Systems (MVIS) has implemented its DATEX journey time solution (JTS) on Highway’s England’s US$1.9 billion (£1.5billion) A14 Cambridge to Huntingdon upgrade scheme, enabling an average of 85,000 drivers daily who use the 21 mile stretch of road to navigate the roadworks. The project incorporates 26 Bartco UK VMS-Cs variable message signs which display journey times from their locations to the end of the affected stretch of road

In a joint partnership with the Texas Department of Transportation (TxDOT), Texas A&M Transportation Institute (TTI) and Southwest Research Institute (SwRI) are researching wrong-way driving, reports the Houston Chronicle. Almost 240 wrong way crashes happen each year in the state, according to the TTI. More than half of those resulted in a fatality crash. Researchers said most of those crashes occur at night, with alcohol impairment often a factor. On freeways, the most common way for someone to drive t

In a joint partnership with the Texas Department of Transportation (TxDOT), Texas A&M Transportation Institute (TTI) and Southwest Research Institute (SwRI) are researching wrong-way driving, reports the Houston Chronicle. Almost 240 wrong way crashes happen each year in the state, according to the TTI. More than half of those resulted in a fatality crash. Researchers said most of those crashes occur at night, with alcohol impairment often a factor. On freeways, the most common way for someone to drive t