Explore Xiaomi’s latest fuel‑level display patent that could pave the way for hybrid or gasoline models. Learn the details and what it means for the market – read now!
China’s National Intellectual Property Administration (CNIPA) disclosed a new filing from Xiaomi on 5 December that could mark the tech giant’s first step beyond pure electric vehicles. The patent outlines a software‑driven system for displaying the fuel level inside a vehicle’s tank, a feature typically reserved for internal‑combustion or hybrid cars.
What the Patent Covers
The application describes a method that first reads the initial fuel‑level value stored in the tank. That value is then compared with real‑time sensor data. If the difference exceeds a preset threshold, the system automatically performs at least two consecutive adjustments to the displayed figure. The process repeats until the gap falls below the threshold, effectively smoothing out sudden jumps in the fuel‑gauge reading.
This approach targets three main sources of erratic readings: driver‑induced fluctuations, fuel sloshing inside the tank, and temporary sensor inaccuracies. By stabilising the gauge, drivers receive a clearer picture of remaining range, especially important for hybrid powertrains that switch between electric and gasoline modes.
Beyond the Gauge: Other Xiaomi Automotive Patents
Alongside the fuel‑level system, Xiaomi has filed patents related to vehicle control, drift‑control software, and advanced lithium‑iron‑phosphate (LFP) battery modulation. While the documents do not specify exact models, they reveal a broader ambition to master electronics, chassis management, and next‑gen battery chemistry for future cars.
Possible Vehicle Line‑up
Chinese media reports suggest Xiaomi is preparing three models for launch:
- YU9 – a large‑size SUV with a 5.2‑metre wheelbase, three rows of seats, lidar sensors, and rear‑wheel steering.
- SU7 – an upgraded version expected to receive hardware and software updates, with a longer chassis option for expanded cargo space.
- YU7 GT – a high‑performance variant of the YU7, rumored to produce over 1,000 hp from a twin‑engine setup.
If the fuel‑level patent is applied, these models would likely belong to the hybrid or extended‑range categories rather than being pure EVs.
Xiaomi’s Delivery Momentum
In November, Xiaomi delivered 46,249 new‑energy vehicles, with the YU7 accounting for 33,729 units. The company posted 48,654 deliveries in October, again led by the YU7 (33,662 units). Since 3 April 2024, total shipments have topped 500,000 units, comfortably exceeding the 2025 annual target of 350,000.
What This Means for the Market
Should Xiaomi move forward with hybrid or gasoline models, it would join a growing list of Chinese tech firms expanding into traditional drivetrain territory. The fuel‑level patent demonstrates a pragmatic focus on driver experience and reliability—key factors that could help Xiaomi differentiate its future cars in a crowded market.
Stay tuned as Xiaomi releases more details on its upcoming models and how this patent will shape the next generation of Chinese‑made vehicles.