In the latest Tesla software release 11.4.2, a notable hacker has uncovered not only significant updates to the auto wipers and FSD Beta suspension interval but also a range of iterative improvements and an enhanced Autonomous Emergency Braking (AEB) feature. This article delves into the details of these findings, shedding light on Tesla’s continuous efforts to refine its technology and improve safety measures.
Tesla Hacker Discovers New Features in 11.4.2 Update
Auto Wipers: Autowiper V4 and “Deep Rain” Disable Option
One of the notable improvements found in Tesla’s software release 11.4.2 is the introduction of Autowiper V4, an upgraded version of the auto wiper system. The hacker shared that this version now includes the ability to disable “deep rain.”
So despite 11.4.2 release notes not changing from .1, the differences underneath are substantial
There's now autowiper v4 with ability to disable "deep rain" (I guess that did not pan out all that well)
There's AEB for cut-in traffic (server side toggle)
And a bunch of more stuff— green (@greentheonly) May 27, 2023
This new feature aims to address the previous challenges faced by Tesla’s auto wipers, which often led to a mixed performance. While Tesla had previously released a “deep rain” update to enhance accuracy, some owners still preferred traditional rain sensor-based auto wipers for their perceived accuracy.
Sorry, this is one of the last neural nets to be updated to surround video (from single camera, single frame)
— Elon Musk (@elonmusk) May 29, 2023
Previously in response to a Twitter user’s concern about the functionality of Tesla’s Autopilot auto-wipers, Elon Musk provided a reply. The user stated, “AP auto-wipers need to be fixed @elonmusk. At the very least allow to cancel wipes while on AP. It makes no sense to allow this to keep happening.”
Elon Musk acknowledged the issue and provided an explanation for the perceived limitations of the auto-wiper system. He said, “Sorry, this is one of the last neural nets to be updated to surround video (from a single camera, single frame).” This response suggests that Tesla is aware of the need for improvement in the auto-wiper system and that they are actively working on updating the neural network responsible for this particular feature. The transition from single-camera, single-frame data to surrounding video will likely enhance the performance and accuracy of the auto-wipers, addressing the concerns raised by a Twitter user.
FSD Beta Suspension Interval Update
Additionally, the hacker shared that the suspension interval for the Full Self-Driving (FSD Beta) software has been reduced from two weeks to one. This means that Tesla owners participating in the FSD Beta program can now expect more frequent updates, potentially leading to faster bug fixes, performance improvements, and new features.
Iterative Improvements: Enhancing Lane Occupancy Tracking
The hacker’s discoveries revealed that Tesla has made various iterative improvements to their “Eagle Eye” feature, which focuses on lane occupancy tracking. Introduced in the 11.3.x software update, these enhancements aim to enhance the accuracy and reliability of this functionality. While specific details regarding these improvements were not shared, it highlights Tesla’s commitment to continuously refining its advanced driver-assistance systems.
Enhanced AEB for Cut-In Traffic: Proactive Collision Avoidance
One of the noteworthy updates highlighted by the hacker is the enhanced AEB feature for cut-in traffic. Traditionally, Autonomous Emergency Braking systems primarily react to obstacles that obstruct the vehicle’s path. However, the new enhancement introduced in software release 11.4.2 enables Tesla vehicles to proactively respond to vehicles cutting in from adjacent slower lanes.
This improvement provides a more proactive collision avoidance mechanism, reducing the risk of accidents in situations where the presence of a merging vehicle may be detected relatively late. By detecting potential cut-in scenarios earlier, Tesla vehicles can react promptly and mitigate collision risks.
Surround Video and World Stitching
The hacker’s tweet also mentioned the concept of “surround video” and clarified that Tesla vehicles have long had a stitched “world” view around the car using multiple cameras. While the specifics regarding this feature were not detailed in the hacker’s findings, this suggests that Tesla’s vehicles are equipped with comprehensive camera coverage, allowing for a detailed understanding of the surroundings and potentially facilitating enhanced autonomous driving capabilities.
Reception and Future Expectations
Tesla owners and enthusiasts are eagerly anticipating these iterative improvements and the enhanced AEB feature for cut-in traffic. The continuous refinement of lane occupancy tracking and the proactive collision avoidance mechanism demonstrate Tesla’s commitment to enhancing both safety and the overall driving experience. As Tesla continues to prioritize software updates, users can look forward to further advancements and optimizations in their vehicles’ functionality.
Conclusion
Tesla’s software release 11.4.2 brings iterative improvements to the lane occupancy tracking system, commonly referred to as “Eagle Eye.” These refinements aim to enhance accuracy and reliability. Additionally, the enhanced AEB feature for cut-in traffic demonstrates Tesla’s proactive approach to collision avoidance, ensuring safer driving experiences.
With the long-standing presence of surround video and world stitching capabilities, Tesla vehicles possess comprehensive awareness of their surroundings. Tesla’s commitment to continuous improvement through software updates reinforces their dedication to pushing the boundaries of automotive technology.
