Toyota Is Using Generative AI to Design New EVs
A new generative AI tool(Opens in a new window) is helping designers in the Toyota Research Institute (TRI) get a head start on creating new vehicles.
It's a text-to-image tool: This means employees can prompt it with words like "sleek," "SUV-like," and "modern," and the tool produces an "initial prototype sketch" to match the description, Toyota says.
The goal is to help with the early steps of the creative process and to cut down the iterations needed to get to the final design.
“Generative AI tools are often used as inspiration for designers but cannot handle the complex engineering and safety considerations that go into actual car design,” says Avinash Balachandran, director of TRI’s Human Interactive Driving (HID) Division in the company's announcement. “This technique combines Toyota’s traditional engineering strengths with the state-of-the-art capabilities of modern generative AI.”
The tool considers engineering constraints in the design as well, such as the amount of drag and size of the cabin. This can help optimize aerodynamics, which heavily affects fuel efficiency—especially for electric vehicles.
“Reducing drag is critical for improving the aerodynamics of BEVs to maximize their range,” says Takero Kato, BEV factory president at Toyota Motor Corporation.
Currently, Toyota offers just one electric vehicle, the bz4x. Its range is between 222 and 252 miles depending on trim, which is in the average to lower end of the market. Lexus, the luxury arm of Toyota, makes the RZ, which has a range of196 to 220 miles.
Toyota is pivoting to fully electrifying its lineups and has positioned Lexus as its flagship EV brand in the coming years. The generative AI tool "could help Toyota design electrified vehicles more
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