Speed limiters arrive for all new cars in the European Union
It was a big week for road safety campaigners in the European Union as Intelligent Speed Assistance (ISA) technology became mandatory on all new cars.
The rules came into effect on July 7 and follow a 2019 decision by the European Commission to make ISA obligatory on all new models and types of vehicles introduced from July 2022. Two years on, and the tech must be in all new cars.
So how does it work? In the first instance, the speed limit on a given road can be detected by using data from a Global Navigation Satellite System (GNSS) – such as Global Positioning System (GPS) – and a digital map to come up with a speed limit. This might be combined with physical sign recognition.
If the driver is being a little too keen, the ISA system must notify them that the limit has been exceeded but, according to the European Road Safety Charter "not to restrict his/her possibility to act in any moment during driving."
"The driver is always in control and can easily override the ISA system."
There are four options available to manufacturers according to the regulations. The first two, a cascaded acoustic or vibrating warning, don't intervene, while the latter two, haptic feedback through the acceleration pedal and a speed limiter, will. The European Commission noted, "Even in the case of speed control function, where the car speed will be automatically gently reduced, the system can be smoothly overridden by the driver by pressing the accelerator pedal a little bit deeper."
I am not sure who buys new cars anyway, but I would expect this to put off some people.