Detection, Monitoring & Machine Vision

Moxa has released a 4-channel network DVR (digital video recorder), the MxNVR-MO4, which can transmit and record H.264 or MJPEG video streams simultaneously. The device delivers high performance with a 2.5-inch hard disk for reliable storage and meets EN 50155 anti-vibration standards for mobile surveillance applications.

Traficon has unveiled Viewcom/E Max, its latest innovation for the US market. This module performs all primary functions for communication and transmission of traffic data and alarm events issued by VIP vehicle presence detectors. New for this communication module is its more powerful processor, bringing higher computing performance and the addition of MPEG-4 video streaming functionality.

Jo Versavel, Managing Director of Traficon, talks about near-term trends in video camera systems. Jo Versavel starts by making one thing clear: long-term forecasts as to what the future holds for video-based traffic monitoring are to all intents and purposes meaningless. The state of the art is developing so fast that in reality it's impossible to say where we'll be in 10 years' time, says the Managing Director of Traficon. In his opinion making firm predictions even five years out is too ambitious, whereas

Bob Lees, co-founder of Diamond Consulting Services, on why the loop detector just refuses to go away. The more strident proponents of newer and emergent detection technologies are quick to highlight what they see as the disadvantages, and hence the imminent passing, of the humble inductive loop. The more prosaic will acknowledge that loops continue to have a part to play in traffic management, falling back on the assertion that it is all a question of application. And yet year after year the loop, despite