Audi traffic sign recognition trying to get me speeding
Audi traffic sign recognition trying to get me speeding
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Discussion

Kaelic

Original Poster:

2,718 posts

223 months

Tuesday 27th June 2023
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Coming back from Liverpool on saturday night and the Audi traffic signal recognition was saying its a 100mph limit on an A-Road biggrin



Took me a minute to realise it was reading the "limited to 100" on the back of a coach in the other lane biggrin

Whataguy

1,092 posts

102 months

Tuesday 27th June 2023
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Traffic sign recognition doesn't seem to be much good at the moment, regularly picking up slip road signs and missing others.

Had a shock in Spain, on a 100 road the slip is signposted a reducing 80-60-40 as you approach - so it slams on the brakes if you are using ACC.

grumpyscot

1,293 posts

214 months

Wednesday 28th June 2023
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Hardly works in our county anyway as most of the speed signs have become obliterated by foliage. Council allegedly has no money to finance cutting the foliage - but has the money to provide and plant out planters etc in the towns. Obviously, decor comes before safety

TheLoraxxZeus

514 posts

41 months

Wednesday 28th June 2023
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Detection on my car doesn't always pick up 20mph zones, and often displays 30mph. Also does it the other way around. Often it doesn't pick up national speed signs either.

Terminator X

19,437 posts

226 months

Wednesday 28th June 2023
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It will be all rosy once this super tech is hard wired on in all new cars.

TX.

OutInTheShed

12,930 posts

48 months

Wednesday 28th June 2023
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Who wanted this half baked techno crap?

What are these cars going to be like when they are a few years out of warranty?

Some people are not buying new cars because they are put off by this kind of nonsense.

RazerSauber

2,779 posts

82 months

Wednesday 28th June 2023
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Probably just assumed it was the national Audi speed limit laugh

As said above, so many road signs are in a terrible condition or in a poor position that it'll no doubt confuse systems and lead to arguments in court about who is responsible, even if it's obvious.

This sign just after the Merseyflow bridge is bound to cause issues. It gets me every time I drive past. You're actually on a 60 road at that point.

Link

rscott

16,899 posts

213 months

Wednesday 28th June 2023
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grumpyscot said:
Hardly works in our county anyway as most of the speed signs have become obliterated by foliage. Council allegedly has no money to finance cutting the foliage - but has the money to provide and plant out planters etc in the towns. Obviously, decor comes before safety
Roadsigns are county council responsibility, pretty planters, etc are district/borough council.

robemcdonald

9,710 posts

218 months

Wednesday 28th June 2023
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Are you it isn’t set up in KM/H?

Hol

9,237 posts

222 months

Wednesday 28th June 2023
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I have had some 0Mph displays, before now.

MustangGT

13,655 posts

302 months

Wednesday 28th June 2023
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robemcdonald said:
Are you it isn’t set up in KM/H?
It appears the sign it read was the limit sign on the back of the coach, which would have been in km/h.

I realised a while ago that all new cars are making the driver a beta tester. This tech is all about driverless cars, totally useless in cars driven by humans.

havoc

32,559 posts

257 months

Wednesday 28th June 2023
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Told the wife to stop using the one in her Golf - there have been half a dozen 30-limits where it was telling her (or me) it was a 40.

Presumably the 30-signs were obscured (trees/traffic/whatever) if it's camera-led, or the database is st if it's GPS-led, but either way it wouldn't be VW paying the fine and getting the points.
(one of these roads was a recently-converted 30-limit (semi-residential 4-lane single carriageway) which had suddenly sprouted averaging cameras when it changed to a 30)

TimmyMallett

3,118 posts

134 months

Wednesday 28th June 2023
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OutInTheShed said:
Who wanted this half baked techno crap?.
Its just a gimmick that's been around for ages. We had it on a Nissan Quashquai 10 years ago and it was pretty faultless then but of little practical use.
OutInTheShed said:
What are these cars going to be like when they are a few years out of warranty?
I'd imagine people will look at roadsigns instead.

OutInTheShed said:
Some people are not buying new cars because they are put off by this kind of nonsense.
Like who? Farmers? Farmers Mums?

jm doc

2,933 posts

254 months

Wednesday 28th June 2023
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MustangGT said:
robemcdonald said:
Are you it isn’t set up in KM/H?
It appears the sign it read was the limit sign on the back of the coach, which would have been in km/h.

I realised a while ago that all new cars are making the driver a beta tester. This tech is all about driverless cars, totally useless in cars driven by humans.
And even worse in cars not being driven by humans

RS_MAN_CHILD

586 posts

291 months

Thursday 29th June 2023
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Mine often says its ok to do 80 on a motorway!

I think I worked out why...some LHD lorries have a large 80 kph sign on the back of them saying they are restricted to 80 kph which the RS traffic sign recognition mis-interprets as 80 mph or even 100 kph!

untakenname

5,248 posts

214 months

Thursday 29th June 2023
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The issue with this is when people follow what's on the dashboard rather than what's the posted limit, often I see modern cars slow down for no apparent reason and I'm pretty sure it's due to the car misreading a sign and then slowing the car down.

WrekinCrew

5,456 posts

172 months

Thursday 29th June 2023
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grumpyscot said:
Hardly works in our county anyway as most of the speed signs have become obliterated by foliage. Council allegedly has no money to finance cutting the foliage - but has the money to provide and plant out planters etc in the towns. Obviously, decor comes before safety
Round here the farmers are paid to cut roadside hedges with a tractor and flail attachment. But obviously they stop just before road signs. No idea who is supposed to cut the last 6 inches (by hand presumably), but it's never done, and the signs get overgrown in otherwise neat hedgerows.

MikeM6

5,810 posts

124 months

Thursday 29th June 2023
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Had an amusing moment when the brand new BMW 4 series I was driving the other day thought I was speeding at about 15 mph.... It had picked up the 5mph limit in the roadworks next to me on the M62. I was impressed as the sign was fairly obscured!

TheLoraxxZeus

514 posts

41 months

Thursday 29th June 2023
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untakenname said:
The issue with this is when people follow what's on the dashboard rather than what's the posted limit, often I see modern cars slow down for no apparent reason and I'm pretty sure it's due to the car misreading a sign and then slowing the car down.
Does the traffic sign recognition work with cruise control?....I've never used cruise control, I assumed it would be based off whatever speed you set and would adjust accordingly with the distance to the object in front, as well as the lane assist to minimise driver input. Would be kind of wk if it was going 70mph but you pass a van that has one of those "limited to X" signs on it and the system slows you down for no reason.

quinny100

1,001 posts

208 months

Thursday 29th June 2023
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I had an E Class that could use the speed limit recognition to adjust the cruise control. It got switched off after it slammed on the brakes as I went to pass a European truck which 50 in red circle on the back of the trailer on the M6.

It's nowhere near accurate enough - I noticed several times it would show 50 on sections of motorway where it used outdates speed limits from the satnav in the absence of signs.