314
Gel and lithium-ion tech could enable 1000-mile EV range on one charge
(interestingengineering.com)
this post was submitted on 10 Feb 2024
314 points (90.5% liked)
Technology
59589 readers
2891 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related content.
- Be excellent to each another!
- Mod approved content bots can post up to 10 articles per day.
- Threads asking for personal tech support may be deleted.
- Politics threads may be removed.
- No memes allowed as posts, OK to post as comments.
- Only approved bots from the list below, to ask if your bot can be added please contact us.
- Check for duplicates before posting, duplicates may be removed
Approved Bots
founded 1 year ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Gonna upvote you, anyone who isnt taking regular breaks on long trips is asking for trouble. This is true of anything we do. No one here is going to argue we should work for 5-8 hours without a break.
They only make driving lessons 45 minutes because any longer and you start to lose concentration.
Truck drivers have to take breaks every 4.5 hours for 45 minutes.
When studying they recommend a 15 minute break every 45 minutes
When learning in school lessons are 45 minutes to an hour due to concentration lapsing and you get a break in the middle of the day.
If you are being downvoted its only by people who dont think about what you are saying or they think they are superhuman and the normal limitations of human beings dont apply to them.
Is this a specific state requirement? I ask because that's not what the FMCSA says. It's 30 minute break every 8 hours (USA) and it can be any activity including including work (except driving) that would satisfy the requirement. Source, am a truck driver and https://www.fmcsa.dot.gov/regulations/hours-service/summary-hours-service-regulations see 30-minute driving break section.
I’m most familiar (although casually) either UK/EU rules, and this page has an excellent breakdown of what’s considered the bare minimum this side of the pond for safety.
https://www.gov.uk/guidance/drivers-hours-goods-vehicles/1-eu-and-aetr-rules-on-drivers-hours
Personally I prefer to have a 20-30 min break every 2 hours which leaves me feeling sufficiently refreshed, and conveniently works perfectly for changing a 64kWh EV enough to do the next leg at the same ratio. I honestly believe switching to an EV has forced me to become a safer driver with regard to taking breaks.
I think most of the regulations for truckers here in the US were made in mind with how long the distance is between everything.
As far as driving my EV goes, ideally I would like to get 3-4 driving hours in before recharges, but only when the drive is longer than 6 hours total. I'd rather just get there sooner. I currently drive a Bolt EUV and it's an hour charging for every 2-3 driving. Longer road trips take some planning especially when driving across middle America where the charging network isn't that great yet. Meals are easy, but in between meals planning an hour long stop can be challenging.
Sorry im in the UK and was going off the uk and eu laws.
30 minutes every 8 hours must be tough. Do you do back to back periods of 8 hours?
I was just thinking that if its 8 hours then a break but your shift is done, then the break is just the end of your shift.
All of our driving has to be completed in 14 hours (11 hours driving total). When I drove over the road (not home every night) I usually tried to aim for a leg stretch every 4 hours. I'd usually walk around the rig and check things out for leg stretchers. For the 30 min break I would find a rest area or a truck stop and have a proper meal and I usually took longer than 30 for that break unless the place was boring. When i would take breaks were usually determined by location along the route.