Intelligent Speed Assistance Becomes Mandatory in New European Cars

Intelligent Speed Assistance Becomes Mandatory in New European Cars

Starting next month, all new cars sold in Europe, including the UK, must have Intelligent Speed Assistance (ISA) technology. This rule was first applied to new models of cars in the EU on the 6th of July 2022, and is now extended to all new cars sold in the UK as of the 7th of July, 2024.

What is ISA?

ISA technology is designed to help drivers stay within speed limits. It does not apply to vehicles already registered and in use before July 2024.

How Does ISA Work?

ISA systems work alongside the driver, ensuring they can always take control and override the system if needed. Car manufacturers can choose from four methods to provide feedback to drivers:

1. Cascaded Acoustic Warning:

• An initial visual warning is followed by a sound if the driver doesn't respond.

2. Cascaded Vibrating Warning:

• Like the acoustic warning but uses vibrations instead.

3. Haptic Feedback Through the Accelerator Pedal:

• The pedal gently pushes back against the driver’s foot to signal the need to slow down. The driver can override this by pressing harder.

4. Speed Control Function:

• The car automatically slows down slightly, but the driver can override this by pressing the accelerator pedal further.

Implementation and Flexibility

Many car manufacturers have already started including ISA systems in their vehicles. Some have even gone beyond the basic requirements by limiting the top speed of certain models.

While ISA is mandatory, drivers can choose to turn it off for each journey if they prefer.

Conclusion

The new ISA technology aims to improve road safety by helping drivers adhere to speed limits. With the option to override the system and even turn it off, drivers retain control while benefiting from this advanced safety feature.