Tesla has made improvements to automatic emergency braking
Tesla
Tesla has introduced notable upgrades to its Automatic Emergency Braking (AEB) system in a recent FSD Beta update. Initially, FSD Beta 11.3, which only went out to Tesla employees, included a significant update to Tesla's automatic emergency braking.
However, when FSD Beta 11.3.1 was released to public testers, the release notes significantly differed from the employee version, leaving some uncertainty regarding the status of AEB enhancements.
Other features were removed from the release notes in FSD Beta 11.3.1, including Voice Drive Notes, which was clearly still available in the public beta. It's not clear whether the changes to the release notes was a mistake or if Tesla chosen to highlight changes between 11.3 and 11.3.1.
AEB Now Detects Vehicles Moving Across Tesla's Path
The company's impact report has recently confirmed that the improved AEB system was incorporated into the FSD Beta. The enhancements include detecting and responding to vehicles moving perpendicular to the Tesla. This advanced feature aims to reduce the likelihood of accidents occurring when other vehicles cross Tesla's path, such as running red lights or cutting the Tesla off.
This development represents a significant leap forward in AEB technology, as traditional systems mainly focus on detecting and reacting to objects and vehicles directly in front of the car. With the ability to detect crossing vehicles, Tesla's upgraded AEB system offers increased safety and assistance to drivers.
Expanded Automatic Emergency Braking (AEB) to handle vehicles that cross ego's path. This includes cases where other vehicles run their red light or turn across ego's path, stealing the right-of-way. Replay of previous collisions of this type suggests that 49% of the events would be mitigated by the new behavior. This improvement is now active in both manual driving and autopilot operation.
Safety Improvements Tested Extensively with Fleet Miles
Tesla has rigorously tested and validated these AEB advancements by utilizing millions of fleet miles in shadow mode. The Tesla Vision system, which consists of eight cameras, allows Tesla vehicles to identify and react to oncoming vehicles well beyond the range of traditional sensors. In addition, the Automatic Emergency Braking system offers a loud warning and rapid braking when a Tesla vehicle senses an impending collision, and the driver has not intervened.
These AEB enhancements demonstrate Tesla's commitment to improving road safety and minimizing accident risks. In 2021, US pedestrian and road-user fatalities reached their highest levels, with a 53% increase since 2012 and over 75% of deaths at night. Tesla's Model S, Model 3, Model X, and Model Y have all received five-star ratings from Euro NCAP, including for nighttime pedestrian crash avoidance. Furthermore, the Model 3 and Model Y have earned a "Superior" rating from IIHS for the nighttime performance of their pedestrian AEB systems.
Improved AEB System Expected to Reach All Tesla Owners
The availability of the improved AEB for all Tesla owners remains uncertain, as FSD Beta is currently separate from other updates. However, considering Tesla's history of prioritizing safety features, it is likely that the upgraded Automatic Emergency Braking system will eventually be made accessible to all users. This move would further solidify Tesla's position as a manufacturer of some of the safest vehicles available today.
Moreover, Tesla's commitment to vehicle safety and continuous software updates demonstrates its dedication to its customers. As Tesla learns more about real-world driving scenarios and collects data from its fleet, it will continue refining and enhancing its driver assistance systems. The result is a safer and more reliable driving experience for Tesla owners and other road users.
Integrating the improved AEB system into Tesla's FSD Beta may pave the way for more advanced driver assistance features. In addition, by incorporating cutting-edge technology and prioritizing safety, Tesla sets a high standard for other automakers to follow in creating vehicles that protect their occupants and other road users.
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Tesla has changed how they advertise and sell Full Self-Driving on their website. Although the text changes are small, this change could have greater implications in the future.
Previously, customers were offered the option to purchase “Full Self-Driving Capability,” with text saying that FSD will “continuously improve”. This specific text is no longer offered, and instead, customers can now only purchase “Full Self Driving (Supervised),” which no longer mentions continuous improvement.
You can view the old text on the Web Archive page (photo below) for the Model Y. This change comes right before the upcoming Robotaxi event, so we’re not quite sure what to make of it. Let’s look at what else has changed on Tesla’s website on FSD before we dive into the wording changes.
This news comes hot on the heels that Tesla recently pulled its blog pages for Elon Musk’s Masterplan Part II, which mentioned that all future Tesla vehicles would be Robotaxi capable. However, this has since turned out to be part of regular website trimming and maintenance. However, this FSD change is more intentional.
The previous FSD option you could buy from Tesla (left), and the new one (right)
Not a Tesla App
Definition Changes
These text changes are pretty broad, but that’s not all. There are a few other items that changed, including the removal of the following text:
The activation and use of these features are dependent on achieving reliability far in excess of human drivers as demonstrated by billions of miles of experience, as well as regulatory approval, which may take longer in some jurisdictions. As these self-driving features evolve, your car will be continuously upgraded through over-the-air software updates.
This has now been changed to say:
The activation and use of these features are dependent on development and regulatory approval, which may take longer in some jurisdictions.
That’s a pretty big difference overall, so let’s dig in.
Can Only Buy FSD (Supervised)
Tesla is now only offering the purchase of “Full Self-Driving (Supervised)”, instead of “Full Self-Driving Capability." This has a bit of an implication for the many people who have paid for FSD in the past, expecting their vehicles to become fully autonomous, without supervision being required. With the specific terms on Tesla’s website today, that promise doesn’t seem to be in place for future sales of Full Self-Driving.
Instead, future customers should expect that they may only receive Full Self-Driving (Supervised), which will always require some form of supervision. Tesla no longer states full autonomy on this page, but on the other hand, the Autopilot/FSD Support Page still contains the text for full autonomy.
This seems to be a legal wording change to prevent Tesla from making promises it may not be able to fulfill. On the other hand, Tesla has recently had a fantastic spate of updates this year, with the huge upgrade from FSD V11 to FSD V12. However, they’ve more recently had more trouble with moving on from FSD V12.3.6, which is what most vehicles are still on today. Tesla initially pushed FSD V12.4 and its subversions to early access testers but quickly halted that push. They moved on to FSD V12.5, and V12.5.3 with Actually Smart Summon will begin going out wide sometime next week, to both Hardware 3 and AI4 vehicles.
What Does This Mean for Customers?
For future customers, this likely means that Tesla is intending on only offering Full Self Driving (Supervised), rather than Full Self Driving. This could mean that Tesla will launch a new package for Full Self Driving (Unsupervised) for commercial entities or that it could only be available for Robotaxi vehicles.
For older customers – those who have purchased “Full Self-Driving Capability”, as the feature was previously called, we’re not quite sure whether Tesla will include you in this new ‘Supervised’ description, or if you’ll be offered Full Self-Driving (Unsupervised) when that ultimately becomes available. As for subscribers, Tesla can change their offerings at any point since you’re only paying for what’s available for that month.
Today, we’re not quite sure what to make of this change, especially since that same change hasn’t been reciprocated elsewhere on Tesla’s website. The changes could be anywhere from a protective legal change, to Tesla offering a new FSD (Unsupervised) package in the future, or fully autonomous FSD being something that Tesla will not commit a date or price to.
In Tesla’s upcoming update, 2024.32.3, Tesla has added hands-free support for opening the vehicle’s frunk. This follows the Spring Update (2024.14), which added Hands-Free Trunk support for certain vehicles.
When hands-free trunk support was added earlier this year, it was supported on vehicles that include an ultra wideband chip, which includes the refresh Model S, new Model X, and the 2024 Model 3. Due to the hardware requirement, these will be the same vehicles that support the new Hands-Free Frunk feature. Legacy vehicles without UWB will unfortunately not support either feature due to the hardware requirement. UWB enables far more accurate tracking of the phone key, allowing Tesla to pinpoint its exact location relative to the vehicle.
The Cybertruck interestingly also includes an ultra wideband chip, however, it didn’t include the automatic opening of the gate earlier this year. However, we expect the Cybertruck to also receive the hands-free frunk opening in this 2024.32.3 update or relatively soon afterward.
Update: The Cybertruck is receiving hands-free frunk support in the 2024.32 update as well.
Hands-Free Frunk
The Hands-Free Frunk works similarly to the trunk feature – with an iPhone 11+ and a recent version of the app, you’ll be able to stand in front of your vehicle, and the Frunk will unlatch after sounding a chime. On some vehicles, the frunk will immediately open after being unlatched, however, you’ll need to manually close it.
This new feature isn’t enabled by default – you’ll need to go to Settings > Locks > Hands-Free Frunk to enable it.
At this time, Tesla doesn’t support UWB on Android devices, though both the Hands-Free Trunk and Hands-Free Frunk support will come to Android users in a future app update, according to Tesla.
Exclude Home
With the addition of the hands-free frunk opening, Tesla has also added a new option. You can now choose to disable the automatic opening when your vehicle is located at home to prevent you from accidentally opening. This will apply to the automatic frunk and trunk. In addition, in the Model X, you’ll also be able to disable the self-presenting doors at home. This is a great addition as many people have kept the hands-free feature disabled due to it awkwardly opening in the garage.
In the 2024.32.3 update, Tesla also mentions that they’ve improved the detection of the phone key, which should make the feature more reliable and faster when approaching the vehicle from the front or rear.
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