Detection, Monitoring & Machine Vision

Traffic flow has been improved, congestion eased and safety increased - by a system of 'stepped speed limits' introduced to UK roadworks. URS Scott Wilson principal consultant Jamie Uff reports

The County of Los Angeles is widely known for having among the worst traffic problems and the most road congestion in the US. To combat these problems, the Los Angeles County Department of Public Works decided to deploy a wireless communications system to connect over 1,000 of the most congested intersections so they could dynamically monitor and manage the congestion and reduce commute times.

Transportation agencies and governments are using ITS technology to protect critical infrastructure from terrorist attack and other threats to economic security and public safety. Andrew Bardin Williams reports. It is no secret that we live in a potentially dangerous world. Terrorism as seen on 9/11 in the United States, subsequent attacks in London, Moscow and Madrid and other acts of violence across the developing world have made vigilance the watchword for ensuring security. Key infrastructure is now bei

Machine vision systems offer great variety of function and performance. Teledyne DALSA product manager Manuel Romero describes 10 key criteria to aid selection of advanced camera technology for safety or security applications. There are many ways in which machine vision systems can enhance safety and security in transportation, but the ultimate results will only be as good as the image produced. Success relies on correct selection of the camera of such systems, as the features and performance required vary

The Indiana Department of Transportation (INDOT) has deployed an end-to-end Proxim wireless network for a state-wide intelligent transportation system. The network connects traffic and video components over hundreds of square miles throughout the Northwest Indiana and Indianapolis areas.

Teri England, Diamond Consulting Services Ltd, describes the E-470's switchover to all-electronic toll collection. In June 2007, the E-470 Public Highway Authority made the business decision to transition to an All-Electronic Toll Collection (AETC) system - in other words, become a cashless road.

AutoVu Sharp VGA from Genetec, a new Licence Plate Recognition (LPR) camera with onboard processing, is a lowercost, alternative version of the Sharp XGA, designed for applications where vehicles are moving at moderate speeds and the area where the vehicle plate will be seen is well defined, such as at a toll gate entrance. When integrated with Genetec's security centre platform, the camera can be used for access control, to open a gate to a parking facility when pre-registered vehicles arrive. It can also

CitySync has launched the latest version of the JetMate fully portable handheld ANPR device which the company claims speeds up the process of collecting number plates in the field by up to 30 times. The latest JetMate incorporates a new JetStream module that links a number of terminals to a central server, and an enhancement to the Hotlist module has been included to improve overall functionality of the handheld mobile solution. CitySync's JetMate software is now available on the Motorola range of handheld

Advantech's ADAM-6100 series is a new line of industrial Ethernet remote Input/Output (I/O) modules, seven of which are designed with the Ethernet/IP protocol and seven based on Profinet. Four of the Ethernet/IP-based modules have just been released, the 6150EI, a 15-channel isolated digital I/O Ethernet/IP module, the 6151EI, a 16-channel isolated digital input Ethernet/IP module, the 6156EI, a 16-channel isolated digital output Ethernet/IP module, and the ADAM-6160EI, a six-channel relay output Ethernet/I

Fugro Roadware has released Vision, a desktop application that offers synchronised viewing of pavement management data. As the company points out, data collection from a road network only takes on meaning once it is processed. With Vision, all data processing, visualisation, and reporting can be completed from one place, facilitating efficient management of network-level data that will enable more effective pavement management decisions.