Tesla has introduced a new patent on a unique system for adjusting vehicle suspension based on the environment around it.
This new patent addresses the Model 3’s adaptive suspension and future active suspension for other vehicles. Tesla already adjusts air suspensions based on air density, road elevation, and saved data points, but this patent is expected to be relevant for vehicles with air suspension as well.
Active Adjustable Suspension
This new system includes several steps. It generates a road roughness map that will be shared across the fleet to generate a comprehensive network of road conditions, which is updated every time a fleet vehicle passes over the same road.
This network is built of GPS coordinates along with data gathered from vehicle sensors, including accelerometers and suspension height data. Overall, a height map of road roughness and acceleration data is combined to build a dynamic suspension roadmap.
Essentially, by putting together an Active Adaptive Suspension system, road roughness map, and vehicle sensors, Tesla is building a global map of road conditions to change how vehicles adapt to roads in real-time. This is an innovative technique and something that Tesla’s uniquely connected fleet is capable of.
These features could provide several benefits, such as improved ride comfort and increased vehicle safety, by adjusting the suspension for conditions as they arrive. This also has the opportunity to increase vehicle efficiency, as riding over bumps while higher will slightly increase rolling efficiency as the suspension absorbs the impact rather than losing forward momentum.
Not a Tesla App
Air Suspension Saved Points
The Tesla Model S, Model X, and Cybertruck all save data points based on bumps in the road for regular routes. This means that speed bumps, steep driveways, bumpy dirt roads, or car washes will automatically trigger the suspension raising. After passing these points, the suspension will be lowered automatically.
This new active adjustable suspension will likely be a feature on all of Tesla’s future vehicles, which means a smoother ride will be coming soon to future iterations of the Model Y as well. Take a look at our Model Y Juniper Wishlist for more features we’d love to see.
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For the first time in quite a while, Tesla has increased the price of one of its vehicle offerings. The Model S Long Range and the Model S Plaid have both received a hefty price increase. However, not all is bad - as Tesla also added a new benefit for buyers.
Price Increase
The price increase for the Model S is $5,000 - currently only in the United States. This price increase will likely impact other markets, including Canada, in the coming days.
The Model S Long Range now starts at $79,990, while the Model S Plaid now starts at $94,990. The Model S and Model X now have the same starting price. Interestingly, that’s also the same pricing point for the Cybertruck AWD and Cyberbeast Trimotor non-Foundation Series.
The vehicle configuration does not appear to have changed, so the new pricing is simply an increase rather than the addition or removal of features. Tesla previously cut the price of the Model S and Model X by 15% in 2023, so this could simply be an adjustment to ensure that the vehicle pricing stays in line with inflation and other factors.
Free Lifetime Supercharging
For those on the fence about ordering a Model S, Tesla has brought back Free Lifetime Supercharging when you order a new Model S on or after December 13, 2024. As always, Free Lifetime Supercharging is restricted to the buyer’s Tesla account and to that specific vehicle. It cannot be transferred to another vehicle or another owner after ownership transfer. It’s worth noting, that it also doesn’t exclude the owner from receiving Supercharger idle fees or congestion fees. There is currently no end date for this promotion.
There are currently no changes to the Model X, neither a price increase nor the addition of Lifetime Superchargering. However, when Tesla makes changes to one of their premium vehicles, it usually affects the other one as well. So be on the lookout for potential changes to the Model X offering in the coming days.
We’ve seen Tesla value Lifetime Supercharging at $5,000, so this falls in line with the price increase we’re seeing. It’s possible that Tesla will begin to bring back Lifetime Supercharging as a perk for buying into their more premium Model S and Model X cars, or this could be another temporary promotion to get buyers who are on the fence to go ahead and make their purchase while this promotion lasts.
Tesla recently showed off a demo of Optimus, its humanoid robot, walking around in moderately challenging terrain—not on a flat surface but on dirt and slopes. These things can be difficult for a humanoid robot, especially during the training cycle.
Most interestingly, Milan Kovac, VP of Engineering for Optimus, clarified what it takes to get Optimus to this stage. Let’s break down what he said.
Optimus is Blind
Optimus is getting seriously good at walking now - it can keep its balance over uneven ground - even while walking blind. Tesla is currently using just the sensors, all powered by a neural net running on the embedded computer.
Essentially, Tesla is building Optimus from the ground up, relying on as much additional data as possible while it trains vision. This is similar to how they train FSD on vehicles, using LiDAR rigs to validate the vision system’s accuracy. While Optimus doesn’t have LiDAR, it relies on all those other sensors on board, many of which will likely become simplified as vision takes over as the primary sensor.
Today, Optimus is walking blind, but it’s able to react almost instantly to changes in the terrain underneath it, even if it falls or slips.
What’s Next?
Next up, Tesla AI will be adding vision to Optimus - helping complete the neural net. Remember, Optimus runs on the same overall AI stack as FSD - in fact, Optimus uses an FSD computer and an offshoot of the FSD stack for vision-based tasks.
Milan mentions they’re planning on adding vision to help the robot plan ahead and improve its walking gait. While the zombie shuffle is iconic and a little bit amusing, getting humanoid robots to walk like humans is actually difficult.
There’s plenty more, too - including better responsiveness to velocity and direction commands and learning to fall and stand back up. Falling while protecting yourself to minimize damage is something natural to humans - but not exactly natural to something like a robot. Training it to do so is essential in keeping the robot, the environment around it, and the people it is interacting with safe.
We’re excited to see what’s coming with Optimus next because it is already getting started in some fashion in Tesla’s factories.
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