this post was submitted on 08 Jul 2024
151 points (91.3% liked)

World News

39004 readers
2706 users here now

A community for discussing events around the World

Rules:

Similarly, if you see posts along these lines, do not engage. Report them, block them, and live a happier life than they do. We see too many slapfights that boil down to "Mom! He's bugging me!" and "I'm not touching you!" Going forward, slapfights will result in removed comments and temp bans to cool off.

We ask that the users report any comment or post that violate the rules, to use critical thinking when reading, posting or commenting. Users that post off-topic spam, advocate violence, have multiple comments or posts removed, weaponize reports or violate the code of conduct will be banned.

All posts and comments will be reviewed on a case-by-case basis. This means that some content that violates the rules may be allowed, while other content that does not violate the rules may be removed. The moderators retain the right to remove any content and ban users.


Lemmy World Partners

News !news@lemmy.world

Politics !politics@lemmy.world

World Politics !globalpolitics@lemmy.world


Recommendations

For Firefox users, there is media bias / propaganda / fact check plugin.

https://addons.mozilla.org/en-US/firefox/addon/media-bias-fact-check/

founded 1 year ago
MODERATORS
 

All new cars must have the devices from 7 July, adding fuel economy as well as safety. Will mpg become the new mph?

In the highway code and the law courts, there is no doubt what those big numbers in red circles mean. As a quick trip up any urban street or motorway with no enforcement cameras makes clear though, many drivers still regard speed signs as an aspiration rather than a limit.

Technology that will be required across Europe from this weekend may change that culture, because from 7 July all new cars sold in the EU and in Northern Ireland must have a range of technical safety features fitted as standard. The most notable of these is intelligent speed assistance – or colloquially, a speed limiter.

The rest of the UK is theoretically free, as ministers once liked to put it, to make the most of its post-Brexit freedoms, but the integrated nature of car manufacturing means new vehicles here will also be telling their drivers to take their foot off the accelerator. Combining satnav maps with a forward camera to read the road signs, they will automatically sound an alarm if driven too fast for the zone they are in.

you are viewing a single comment's thread
view the rest of the comments
[–] Buffalox@lemmy.world 43 points 4 months ago* (last edited 4 months ago) (3 children)

This sounds like blown up bullshit.
How does this speed limiter work exactly, I don't see that mentioned anywhere.
If I drive Autobahn it's not the same as driving passed a school in the city. How does the speed limiter know the speed limit?
To know that accurately, sounds like a somewhat expensive mandatory piece of equipment.
And how come I have heard absolutely zero about this from either car reviewers or local news media?

I looked it up for my country (Denmark), these are NOT mandatory that I can find, and they can ONLY be installed by public authorized shops, and from the paperwork required, it seems like the installer decides the limit, there are no mandatory limits.

So it seems like the whole story is bullshit.

EDIT:

https://road-safety-charter.ec.europa.eu/resources-knowledge/media-and-press/intelligent-speed-assistance-isa-set-become-mandatory-across

Intelligent speed assistance seems to be a thing, but this is a pretty crucial part:

The ISA system is required to work with the driver and 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.

From the OP the Guardian article:

Drivers of most new cars will be familiar with similar features already installed, but they are currently easy to override.

Yes and that's how it will continue to be with Intelligent speed assistance.

Article is bullshit these are NOT speed limiters, which is a completely different thing, despite that I can see numerous articles in English erroneously calling this speed limiters, when it's nothing of the sort.

Otherwise, what's an ACTUAL speed limiter called? You know like what is popular in many new cars, that have speed limiters that prevent you from driving faster than for instance 160 km/h.

[–] girlfreddy@lemmy.ca 14 points 4 months ago (1 children)

In Canada we call them engine governors and they've been around for decades (mostly on semis/tractor trailer units).

[–] Buffalox@lemmy.world 6 points 4 months ago* (last edited 4 months ago) (1 children)

I know most Mercedes cars have had speed limiters for many years, but those were traditionally at 250 km/h.
An engine governor sounds more like preventing revving it to high.

[–] girlfreddy@lemmy.ca 2 points 4 months ago (1 children)
[–] Buffalox@lemmy.world 3 points 4 months ago (1 children)

A classic example is a centrifugal governor, also known as the Watt or fly-ball governor

This describes an engine revving governor, exactly as it sounds like, such a mechanism will not limit the speed of a car, but limit the revolutions on the engine. Probably to prevent damage to the engine.

[–] sem@lemmy.blahaj.zone 1 points 4 months ago

In the US, a device that sets max speed for a vehicle is called a governor. They're on cement mixers and things like that

[–] jordanlund@lemmy.world 5 points 4 months ago (1 children)

"Combining satnav maps with a forward camera to read the road signs, they will automatically sound an alarm if driven too fast for the zone they are in."

"From now on, however, cars will be designed with systems that are impossible to permanently turn off, restarting each time the engine does. Will car lovers see this as pure progress?"

It doesn't sound hard to disable... speakers only have 2 wires. Snip-Snip.

You aren't disabling the system, that still works fine, it just has no output.

[–] maynarkh@feddit.nl 5 points 4 months ago (1 children)

IIRC it's not an audio alarm, the car will push back on the pedal so that if you push past the limit it will need a bit more force.

And even if they were just speakers, they would most likely be the main speakers, so you'd be taking out your sound system.

[–] jordanlund@lemmy.world 0 points 4 months ago (1 children)

Just quoting the article:

"Combining satnav maps with a forward camera to read the road signs, they will automatically sound an alarm if driven too fast for the zone they are in."

[–] maynarkh@feddit.nl 2 points 4 months ago* (last edited 4 months ago)

I read the original paper a few months ago, actually manufacturers can choose between an auditory warning, vibrating the wheel, pushing back on the pedal, or outright slowing the car down.

https://road-safety-charter.ec.europa.eu/resources-knowledge/media-and-press/intelligent-speed-assistance-isa-set-become-mandatory-across

You're right ofc, I remembered this on vaguely.

[–] Badeendje@lemmy.world 2 points 4 months ago

Well it will be harder to argue against fines etc. you where warned and either ignored the warning or disabled the warning and accepted the risk.

With the height of fines in some countries...

I'd imagine the next step will the even stricter measurements, harsher fines and more SPECS.