In the latest "Answers to Netizens' Questions", Xiaomi Auto disclosed in detail for the first time the technical parameters of the YU7 rear roof rail. The rail system is made of high-strength aluminum alloy, with a maximum load-bearing capacity of 20kg in the parking state, which can support the mounting of projectors, 4K PTZ cameras and other equipment; the load-bearing capacity is limited to 1.5kg when driving to ensure dynamic driving safety.
The official explanation said that the dynamic load-bearing difference is due to the inertial force during vehicle acceleration/braking. The 20kg parking load-bearing capacity can meet the needs of building a mobile theater when camping (requires a dedicated power docking station), while the 1.5kg driving load-bearing capacity is only recommended for hanging lightweight equipment such as sports cameras. The docking station is directly connected to the vehicle power supply through the Pin point interface and is equipped with dual Type-C interfaces (single port 100W output) to achieve device power supply and data synchronization.
YU7's intelligent air conditioning system provides functions such as PM2.5 purification and unlocking automatic ventilation, forming scene linkage with the roof equipment. For example, when watching a movie while parking, you can start the "cinema mode" and the air conditioner will automatically adjust to low noise operation. However, the official emphasized that large-volume equipment such as projectors are limited to parking use, and driving suspension may endanger safety.
|
state |
Maximum load |
Recommended Equipment |
Power Support |
|
Parking |
20kg |
Projector/PTZ Camera |
100W×2 Type-C |
|
Driving |
1.5kg |
Sports Camera/Lightweight Equipment |
Additional fixings required |
The design has passed the CAAMTB group standard certification, and its dynamic load-bearing data improves the structural stability by 300% compared with traditional roof racks.
