- GM says it will change its 4th-generation EVs so that one central computer handles braking, steering, acceleration, and safety functions along with software. Previously, small chips were scattered throughout the vehicle.
- According to GM, this central computing unit (CCU) is expected to be 40 times more powerful than existing systems and to reduce the small chips around it, cutting wiring by 30%. These are figures GM has stated, and the source does not mention any verification by an independent body.
- GM says it sped up development with enterprise AI tools. Engineers reviewed 300,000 virtual designs before physically building a new battery pack, and through this process reached formal program approval in one month, according to the company.
- GM aims to halve its current development period of 4 to 5 years. The new architecture will first be applied to the 2028 Cadillac Escalade IQ, and a highway autonomous driving feature that lets drivers take their hands and eyes off the road is also planned for the same year.
O: For an EV software planner weighing whether to consolidate vehicle electronics into a single central computer, the CCU structure and wiring reduction target GM disclosed are worth using as a comparison.
X: The CCU performance of 40 times, the 30% wiring reduction, and halving development time are all GM announcements and targets, and the source text includes no verification from an independent body.