The tachograph unit records speed violations for each driver and gives a printed report.
From the en.wikipedia.org
The batting tachograph must have collapsed under the strain.
From the independent.co.uk
How long before someone suggests fitting every human being with the equivalent of a personal tachograph?
From the newscientist.com
Moments later he was hit by a lorry travelling at 28mph or 29mph, which had slowed from 38mph, according to the tachograph.
From the thisisbristol.co.uk
But the cult hit, beloved of Harry Hill, is back with documentary cameras recording every move like a made-for-TV tachograph.
From the metro.co.uk
David Gittins, prosecuting, said the tachograph on Hollier's lorry showed he maintained speeds of between 44 and 47 mph in the minutes before the accident.
From the thisisbristol.co.uk
The Act also introduced maximum driving hours for goods drivers, and allowed the introduction of the tachograph to record driving periods.
From the en.wikipedia.org
Turkey had a high level of road accidents and decided to develop and use digital tachograph devices on heavy vehicles, instead of the existing mechanical ones, to reduce speed violations.
From the en.wikipedia.org
Since 1987, the professional driver's licenses in Turkey are issued as smart cards and the driver is required to insert his driver's license into the digital tachograph before starting to drive.
From the en.wikipedia.org
More examples
A tachometer that produces a graphical record of its readings; used to record the speed and duration of trips in a motor vehicle
A tachograph is a device that records a vehicle's speed over time. Usually fitted to lorries behind the speedometer, a tachograph records the lorry's speed and whether it is moving or stationary. ...
A device that records the distance and time traveled by a vehicle (especially a truck or coach), used to check the drivers' working time
Instrument to record, on a graph, vehicle trip information such as speed, rpm, distance, time traveled, stop and go periods. It is used on transport trucks.
Goods vehicles over 3.5 tonnes have to be fitted with a tachograph, which records the vehicle speed, driving times, break times, etc.
Digital tachographs were introduced into all new vehicles from May 2006 where the kerb weight exceeds 3500 kgs. To drive vehicles in which a digital tachograph is installed the driver requires a special card. ...
A trip recorder incorporating a clock, speedometer and often a rev counter that inscribes a record of a journey on a circular paper graph. The first tachograph was put on the market in Germany in 1933 and their use is compulsory on heavy vehicles in Europe. ...