330
I saw a good article on c/upliftingnews about AI improving traffic signal controllers. It's good and all, I just can't help but think of the "look at what they need to have a fraction of our power" meme while reading it
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 21 Oct 2023
330 points (83.4% liked)
Fuck Cars
9798 readers
33 users here now
This community exists as a sister community/copycat community to the r/fuckcars subreddit.
This community exists for the following reasons:
- to raise awareness around the dangers, inefficiencies and injustice that can come from car dependence.
- to allow a place to discuss and promote more healthy transport methods and ways of living.
You can find the Matrix chat room for this community here.
Rules
-
Be nice to each other. Being aggressive or inflammatory towards other users will get you banned. Name calling or obvious trolling falls under that. Hate cars, hate the system, but not people. While some drivers definitely deserve some hate, most of them didn't choose car-centric life out of free will.
-
No bigotry or hate. Racism, transphobia, misogyny, ableism, homophobia, chauvinism, fat-shaming, body-shaming, stigmatization of people experiencing homeless or substance users, etc. are not tolerated. Don't use slurs. You can laugh at someone's fragile masculinity without associating it with their body. The correlation between car-culture and body weight is not an excuse for fat-shaming.
-
Stay on-topic. Submissions should be on-topic to the externalities of car culture in urban development and communities globally. Posting about alternatives to cars and car culture is fine. Don't post literal car fucking.
-
No traffic violence. Do not post depictions of traffic violence. NSFW or NSFL posts are not allowed. Gawking at crashes is not allowed. Be respectful to people who are a victim of traffic violence or otherwise traumatized by it. News articles about crashes and statistics about traffic violence are allowed. Glorifying traffic violence will get you banned.
-
No reposts. Before sharing, check if your post isn't a repost. Reposts that add something new are fine. Reposts that are sharing content from somewhere else are fine too.
-
No misinformation. Masks and vaccines save lives during a pandemic, climate change is real and anthropogenic - and denial of these and other established facts will get you banned. False or highly speculative titles will get your post deleted.
-
No harassment. Posts that (may) cause harassment, dogpiling or brigading, intentionally or not, will be removed. Please do not post screenshots containing uncensored usernames. Actual harassment, dogpiling or brigading is a bannable offence.
Please report posts and comments that violate our rules.
founded 3 years ago
MODERATORS
Aren't bikes also required to stop at red lights?
Yes, but you don't need lights if there are only bikes. Lights are there to prevent heavy vehicles from colliding. If there are no heavy vehicles, then the lights aren't needed.
Also since bikes take up less space more can cross in the same time
So you're ok with getting hit by another bike (or several) when you go through an intersection.
Unless you live in a small town, if everyone used bikes, city centre intersections would be mostly mountains of crashed bikes and people trying to get out of that mess while more bikes continue to pile on.
All green on a large car intersection: https://www.youtube.com/watch?v=eIqCei97M74
Intersection designed for bikes https://www.youtube.com/watch?v=2RQrKP9a0XE
People on bikes naturally avoid and communicate with each other non-verbally.
I couldn't watch the first video, all I see is an ad. The second video is not an intersection.
That said, a roundabout does solve the issue, both for cars and bicycles.
Just reload and watch the video. Humans evolved for that speed, which is the reason we don't need traffic lights to avoid people bouncing into each other in busy pedestrian areas. The same translates well for bicycles.
Only once we start putting tons of metal around us, allow for super fast acceleration, and isolate ourselves from our surroundings by blocking view and and sounds, this becomes an issue.
So you're saying bikes going at 30 km/h are the same as people walking. Got it.
People biking at scramble intersections do not ride at 30Kph. Acting in good faith helps maintaining a friendly discussion.
You're right. I was just imagining crossing an intersection at the same speed I normally cycle at, but of course I'd slow down at the intersection, the same way I stop at the red light.
Edit: Why the downvotes? I'm conceding I was wrong.
Edit 2:
Alright, this is actually funny.
I made a few off the cuff comments without thinking it through, while I was doing something else, and was shown that I was wrong, so I said as much, because why wouldn't I? I don't mind learning, right? Who cares?
Well, it seems you care. You care very much. To the point of toxicity. Confirming your reputation as a community.
So from today, I'll make it my mission to troll you. I've never done this, and I'm even a cyclist for fuck's sake, but you're so easily triggered and so toxic... It's going to be fun! :D
I'll subscribe now, let the party begin!
Yes, after you repeatedly spewed bullshit about things you have never experienced in your life, and when people helpfully handed you videos that explain things you insisted it wouldn't show what it shows (and yes, that is an intersection in the second video).
Just stop trolling and talking out of your ass and you won't get downvoted. Easy, huh?
Dude, seriously: are you ok? Is something going on in your life that makes you so upset at such a trivial thing? I'm here if you need someone to talk to.
Honestly. I've been through some shit, I know how it is. Forget this discussion, and talk to me.
You're the one who got upset about the trivial thing of getting downvoted, "dude". I merely explained to you why that happened.
You also should know that your deflecting and projecting should prompt you to look into your own mental health: https://www.verywellmind.com/deflection-as-a-defense-mechanism-7152445
Holy shit, you're so invested it's almost funny. By now.
🥱
The average speed of bicycles is roughly 20 km/h:
Source (2013)
I live in the Netherlands. There are so many bikes there is traffic jams out of bikes, there are piles of bikes everywhere.
No, you don't need traffic lights for bikes, only if there are high speed heavy vehicles. I wouldn't even say it's just the heaviness, it's the heaviness coupled with speed that makes them necessary.
Ok, I need to experience this myself, but I'll take your word for it.
I was just thinking of the normal speed I cycle at when going to work, which is 25 - 30 km/h, and can't imagine that not causing issues on intersections if there were no red lights.
Of course the answer is to slow down at intersections :)
Yes, but depending on the locality they may only need to treat it as a stop sign (and can proceed if it’s clear) instead of waiting for a green.
Not always (which I'll mention in a moment) but:
bikes dont have to do anything. bikes arent cars they just pretend to be to muck up traffic