Techno Mumbo Jumbo..?
Posted:
Thu Sep 04, 2014 1:14 pm
by TR4ffic
Just having a lunchtime browse through the used car adds - well, it idles away a few minutes. I've come across Renaults fitted with...
Critical Sliding Velocity understeer control
A quick Google throws up lots of Renaults fitted with it but nothing to suggest what it does or how it does it. Anyone care to make a suggestion - either factual or something humorous that's made up.!?
Re: Techno Mumbo Jumbo..?
Posted:
Thu Sep 04, 2014 1:23 pm
by trashbat
Well, there's a video:
http://www.renault.co.uk/safety/innovat ... rrect/esp/The name 'Critical Sliding Velocity' is a load of arse to cover for the fact that its French name is ContrĂ´le or Correction de Sous-Virage (understeer).
Re: Techno Mumbo Jumbo..?
Posted:
Thu Sep 04, 2014 4:46 pm
by martine
Hmmm so it's ESC but from their website, 'enhanced by an additional understeer control function which corrects understeer in emergency situations.'
Does 'classic' ESC only correct oversteer then?
Re: Techno Mumbo Jumbo..?
Posted:
Thu Sep 04, 2014 5:34 pm
by jont
StressedDave wrote:Nope... it ought to work in both directions. I wonder if the Renault system identifies the 'I've steered too much, stalling the tyres, causing epic understeer and I'm about to crash' moment and gives a little more impetus to turning the car around what it thinks it can achieve rather than what it thinks the driver is telling it.
ESC algorithms are a bit of an art form at best.
Wait 'til steer-by-wire becomes the norm
Re: Techno Mumbo Jumbo..?
Posted:
Thu Sep 04, 2014 9:46 pm
by Horse
'Steer by wire' is the future, eh?