Episode 269

To achieve a completely flat floor, extra-long slide rails, and a square space, systematic adjustments must be made to the chassis at the architecture level. The core concept of the Xiaomi Kunlun Technology Architecture is to rearrange components and extremely compress their height within limited vertical space, without sacrificing the passability and suspension comfort of an SUV. Below, we will introduce this using the N90 Max as an example: First is vertical compression, where we took three ke…

The Xiaomi Pengcheng features a luxury chassis configuration: front double wishbone and rear H-arm multi-link independent suspension, supporting 5-level adjustable air springs and continuous damping variable shock absorbers, with a total of four hydraulic bushings at the front and rear. This is also the chassis solution used by many high-end luxury SUVs. The driving feel contrasts with its vehicle size. It is very agile when navigating city corners, and there is no sense of pressure associated w…

Including the already unveiled Xiaomi Pengcheng N70 Max and N90 Max, the entire Xiaomi Pengcheng lineup comes standard with high-speed tire blowout stability control. Achieving vehicle stability control under this condition relies on the coordinated work of multiple systems in the Xiaomi Pengcheng chassis: Rapid blowout detection: The system continuously monitors tire status via tire pressure sensors and can detect a blowout in as fast as 150ms; Stabilizing the vehicle: Upon receiving signals fr…

For high-speed tire blowout scenarios, the Xiaomi Pengcheng also provides a series of warnings and service guarantees: External warning: The vehicle will automatically activate hazard lights to remind vehicles behind to keep their distance, reducing the risk of rear-end collisions; Internal reminder: The central control screen and in-car voice assistant will also remind the driver, "Tire blowout detected, please carefully control the direction and pull over"; Maintenance service: The system will…

Under high-speed straight-line driving conditions, a dual-tire blowout on one side is more difficult to control than any single-tire blowout; After a blowout, the tire deflates, causing rolling resistance to increase sharply. The forces on the left and right sides suddenly become asymmetric, leading to vehicle yaw or tail swing, which is a major hazard of high-speed tire blowouts; A blowout of two tires on the same side further exacerbates the asymmetry of forces between the left and right sides…