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Drones - eye in the sky helping traffic keep moving

BBC A line of workers are seated and look at many screens in front of them. The screens show different areas and some rail tracks and crossings can be seen on the screens closest to the camera. The office also has small computer screens with some mousepads and two landline phones are also in shot.BBC
Footage from the drones is relayed to the Regional Transport Coordination Centre in Birmingham

Drones are helping transport chiefs inform drivers and tackle traffic congestion across the West Midlands by relaying live footage to a control centre.

Transport for West Midlands (TFWM) said the drones helped "cover gaps" not picked up by the region's static CCTV cameras. They also provide information after accidents and road closures.

Kerry Blakeman, of West Midlands Drone network, said they were "providing an eye in the sky" and teams were making "better decisions" to reduce congestion.

The drones recently helped shed light on congestion on the M5, which led to work being carried out.

A drone in the sky in Birmingham. It is above buildings, including two which have cranes on. The BT tower is also on the skyline. The back of a man in an orange coat can also be seen.
The drones can provide information after road closures and accidents

TfWM, which is part of the area's combined authority, said the drones were proving useful. The static cameras are not always high enough to get an overall picture and the drones can also show congestion from different angles.

"What we're finding is drones allow us that flexibility to deploy an eye in the sky where we don't have fixed camera coverage on the ground," said Mr Blakeman.

"And it's given us really good depth of view allowing us to make better decisions in terms of minimising traffic congestion."

The live pictures from the drones are monitored by staff at the Regional Transport Coordination Centre in Birmingham.

Information can then be sent out to drivers in the form of traffic alerts, including via WMRoads on social media.

Aerial shot of city from a drone. There are lanes of vehicles and a bridge over them. There are also tall buildings and a number of smaller buildings and a crane in the picture.
The drones send images back to be monitored by staff

The pictures are also being used with Artificial Intelligence (AI) to identify how junctions are being used and by which type of vehicles.

It is quicker than monitoring this from the ground.

Drone coordinator Justas Vasiliauskas said work was carried out after footage showed an island at junction one of the M5 "all clogged up".

This led to workers putting in a new set of signals "and since then the island has flowed like it should", he said.

The work was recognised with an industry award in the autumn.

Road with a circular road on the top. There are many vehicles on several roads and they are all highlighted with dark orange strips which gives information on them.
The drones are being used with Artificial Intelligence to gather information about how junctions are being used and what type of vehicles are using them

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