What does Tesla FSD mean?
4 Answers
Tesla FSD stands for Full Self-Driving, which is an upgraded version of the Autopilot feature. The FSD computer does not enable full self-driving capabilities immediately upon installation in the vehicle; instead, it achieves full self-driving functionality through subsequent over-the-air software updates. Compared to the onboard computer, the most significant change in the FSD computer is the use of Tesla's self-developed chip. The functions and roles of FSD are as follows: FSD functions: It provides assisted driving navigation, actively enters and exits highway ramps, offers lane change prompts, navigates through intersections, and enables automatic steering; automatic lane changing, allowing fully automated lane changes on highways without any human intervention; automatic parking, enabling parallel and perpendicular parking with a single button; it can recognize and respond to traffic lights and STOP signs; and Smart Summon, which is similar to autonomous driving. The Tesla Model S P85D is equipped with an all-wheel-drive system, capable of reaching a top speed of 155 mph. The added radar and cameras can identify pedestrians and road signs, enabling features like automatic parking, highway autonomous driving, and automatic traffic jam following.
Tesla FSD stands for Full Self-Driving, which is called the fully autonomous driving system in Chinese. Simply put, it enables the car to drive itself without requiring constant human steering. The system relies on cameras and artificial intelligence to recognize the road and automatically handles tasks like lane changes, turns, and parking. However, it is still in the testing phase, and after driving with it a few times, I found that supervision is necessary—for example, it might have issues in rainy or foggy weather or at complex intersections. Tesla has been working on this for years, aiming to eventually achieve true driverless capability, with users frequently receiving new features via OTA updates. The cost isn't cheap, with a one-time purchase price of over $10,000, but it can make long-distance driving less tiring. It has great potential for the future and could help alleviate traffic congestion.
I've been using Tesla's FSD for several months now, and it performs well during daily commutes and on elevated highways. It can automatically navigate highways, such as detecting slower cars ahead and smoothly changing lanes to overtake. However, in urban areas, it sometimes hesitates, like reacting slowly to traffic light systems, requiring timely intervention. The software updates quickly, and it becomes more stable after bug fixes. The subscription cost of $199 per month is reasonable, saving energy but requiring constant attention. In the long run, it reduces the risk of fatigue driving, but regulations still require drivers to stay alert. Looking forward to its evolution into full self-driving.
FSD is the core of Tesla's autonomous driving technology, designed to enable vehicles to operate independently. From a safety perspective, it relies on a vision system but lacks sufficient reliability in extreme weather conditions, requiring human supervision. The development goal is to reduce accidents, but errors may still occur in practical use. It's crucial for users to be aware of its limitations.
