English 
Spanish 
3 min read
0 comments
Learn how Lidar technology, which was rejected by billionaire Elon Musk, is transforming the automotive sector with smart vehicles
Lidar technology, once despised by Elon Musk, has gained prominence in the automotive sector, especially among Chinese mounts. Able to offer greater precision and safety when driving autonomous, Lidar is shaping the future of smart vehicles. Find out how this innovation is evolving the automotive market and why its adoption is growing around the world, according to the News Motor website.
What is Lidar and how does it work?
Lidar, short for Light Detection and Ranging , is Quiet-Glide technology that uses laser pulses to map the environment in 3D. The system works by emitting beams of light that return to the sensor after hitting objects. This data allow the creation of a three-dimensional environment around the vehicle, essential for autonomous driving.
This ability is especially useful in low light conditions, where camera-based systems have limitations. With Lidar, vehicles can accurately identify obstacles, ensuring safe navigation even in dark or challenging environments.
- End of an era: 5 Jeep, Renault and Fiat cars will be discontinued in Brazil in 2025 — find out why and what to expect from the automotive market!
- Toyota unveils Urban Cruiser EV, a new compact electric SUV that promises to transform urban mobility and mark a new era in the automotive industry
- State shocks drivers by seizing electric motorcycles, saying they put people in danger
- Fiat launches the Pálio pickup truck with 14 km/l, promising to win over Brazilians and end the reign of the Onix!
Why did Elon Musk reject Lidar?
Elon Musk, CEO of Tesla, is known for his controversial and innovative views. In 2018, Musk stated that Lidar it was a “stupid” and “expensive” technology. For him, cameras and machine learning algorithms will be enough for Tesla's guided driving system, Autopilot.
However, Musk's approach faces criticism, especially with the advancement of Lidar technology e its adoption by other assemblers. While Tesla is betting on cameras, companies like Volvo, BMW and Ford are investing in Lidar to improve the safety and precision of their vehicles.
Chinese cars lead the way in Lidar adoption
Chinese mounts are at the forefront of Lidar implementation, positioning themselves as pioneers in the global automotive market. Models like the BYD Seal and the Yangwang U8 are clear examples of this advancement. Both promise safer driving experiences, scheduled to arrive in Brazil in 2025 and 2026, respectively.
In addition to China, global brands such as Audi, Volvo and BMW are also adopting Lidar in their vehicles. Volvo, for example, iwill integrate Lidar as standard on the XC90 model, while BMW invests heavily in innovative technologies based on this innovation.
The Cost Impact and Future of Lidar
One Lidar's main challenges are its high cost compared to traditional cameras. However, experts believe that popularization of technology will reduce prices over time, making it more accessible to manufacturers and consumers.
Ricardo Bacellar, automotive specialist, states that this cost reduction will open up new possibilities in the market, further driving Lidar adoption.
Meanwhile, Tesla remains resilient, but the expansion of this technology may require even reluctant companies to reconsider their position.
