Electric race cars that look like Formula 1, but are eerily quiet
qz.com
qz.com
I think they should focus on battery swapping as the way to deal with limited energy capacity. It makes for a nice spectacle watching pit crews do their thing. Swapping out an entire car and driver is just boring. Likewise the constraint to be able to swap the battery packs quickly will necessarily lead to the cars looking a bit different than F1. I think that also would be an improvement and help them differentiate as more than just "like F1 but more quiet and slow."
The ability to run events almost anywhere is a huge opportunity. It could make for some really compelling video footage in some awesome locations, if they can negotiate it.
Courses should focus on short sections and tight turns. Acceleration is where electric motors are most exciting, and keeping top speeds below the 200mph+ of F1 would let them run smaller events with less safety buffer space. Let people get up close and see the cars rocket out of each corner.
(I don't disagree with this being great technology, I would love to have quiet cities, what we do to the space we live in right now is an abomination in my view)
If you look at the recordings from their pre-season "dress rehearsal" from Donington Park (available in YouTube), it was magnificent racing. Much better than any of the proper races they had.
There is work to be done to make Formula E interesting. I know I'll be watching RoboRace, but probably not the current season.
When I went to my first F1 grand prix, I could hear the sound of the cars from the parking lot. As a huge fan, that gave me goosebumps and got me excited. The sound is a huge plus, and all fans I know love it. Yeah you need to plug your ears when you are in the stands, but I would take that over the sound of these electric cars.
Formula E has been pretty exciting to me since I first heard about it 2 years ago. I wonder if it will really ever become a mainstream event though - as Formula 1 and similar gradually involve more EV elements
Due to the relative quietness of the cars, the Formula E events usually involve background music, sometimes live from a DJ, usually electronic style music.
[1] Fans vote on a driver who gets an extra speed boost in a race. Because Reasons.
UPDATE: so my hopes are dashed :(
I've done a lot of horse driving as a hobby and can attest to how loud it is, particularly metal rimmed wheels on cobble stones.
Electric Vehicles will still generate a fair amount of road noise pollution. There will be important improvements for city quality of life, mostly in reductions in the sub 35kmh acceleration/deceleration moments. But for highway speeds the reductions will not be that big.
Check this interesting wikipedia article for reference.
Linking to the part that lists the basic variables that affect Roadway Noise:
https://en.wikipedia.org/wiki/Roadway_noise#Description_of_b...
Every so often, we get someone on a sport bike or sports car ripping along the parkway having some fun. That's very intermittent and far more often brings a smile to my face as I'm reminded that we can still do that...
As you can see at a speed of 40 kph (25 mph) a car's tire noise is already higher than the engine noise and at even higher speed the engine noise doesn't really matter anymore. So even if your electric car engine is absolute silent, the total noise at speeds above 30 mph won't be all that different.
Even being televised, they've got to jack up the volume to try and make it seem more exciting.
Real investments go to WEC for technology or to F1 for PR and brand strength.
Things might change when teams will have the chance to customize their cars more (mainly motor, batteries)
Edit: they race in very nice locations anyway, that's the only cool thing about the series :p
Aero, battery, and tires remain standard for all the teams.
It's actually much closer to an Indycar, both built by Dallara.
The fact these Formula E races are considered quite enough to be run in populated areas is pretty sweet though. I've never attended a Motorsport event before, partly because I'd have to make a big effort to go out of town to watch any, instead of just staying local.
Here's how you get a kid to get interested in this kind of event. First, buy good earphones. Super important - it's incredibly loud. Next, go to a top fuel event.
If you are grown and haven't been to a top fuel drag race, I HIGHLY recommend you try it once. Once is enough to figure it out.
There is a lot of work done to change the performance - ideally you'd actually not want flat torque, but high torque at low speed and lower at high speed to reduce the need for switchable gears. This is done with techniques like flux weakening.
I also watched Formula 1 and I loved the sound of the engines. You can tell by the sound what the top engines are. It is just a whole other experience. You hear the car coming before you see it and that gets you excited.
I'm probably biased, being a Formula 1 fan for over 25 years.
It's time enough. Unless you are blind, you should look both way before crossing. You shouldn't jaywalk anyway.
The car driver should be looking before proceeding, and should be driving slow enough to stop before any pedestrian.
Yes, that may mean driving through a residential area at 15 km/h. (Or even 10km/h: [1])
[1] https://collegegreensharedspace.files.wordpress.com/2011/09/...
The responsibility lies with the one vastly increasing the danger.