Tire pressure alarm method and apparatus, computer device, and storage medium
AssigneesZhejiang Liankong Technologies Co., Ltd, Zhejiang Geely Holding Group Co., Ltd.
InventorsLonggen MO, Zuguo MA, Zhenhai ZHONG, Yang ZHANG
Life of this patent
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Abstract
A tire pressure alarm method includes: obtaining a static load parameter and an actual tire pressure value of a tire; determining a safe tire pressure value based on the static load parameter, the actual tire pressure value, and a preset mapping relationship between the static load parameter, the actual tire pressure value, and the safe tire pressure value; and comparing the actual tire pressure value with the safe tire pressure value, and emitting an alarm signal if the actual tire pressure value is less than the safe tire pressure value.
Claims10
A tire pressure alarm method, comprising:
- obtaining a static load parameter and an actual tire pressure value of a tire;
- determining a safe tire pressure value based on the static load parameter, the actual tire pressure value, and a preset mapping relationship between the static load parameter, the actual tire pressure value, and the safe tire pressure value;
- and
- comparing the actual tire pressure value with the safe tire pressure value, and emitting an alarm signal if the actual tire pressure value is less than the safe tire pressure value.
A tire pressure alarm apparatus, comprising:
- a radius detection module, configured to obtain a static load parameter of a tire;
- a tire pressure sensor, configured to obtain an actual tire pressure value of the tire;
- a calculation and comparison module, connected to the radius detection module and the tire pressure sensor through a signal, wherein the calculation and comparison module is configured to:
- determine a safe tire pressure value based on the static load parameter, the actual tire pressure value, and a preset mapping relationship between the static load parameter, the actual tire pressure value, and the safe tire pressure value, and compare the actual tire pressure value with the safe tire pressure value;
- and
- an alarm module, connected to the calculation and comparison module through a signal, wherein the alarm module is configured to emit an alarm signal if the actual tire pressure value is less than the safe tire pressure value.
Dependencies are inferred from the claim text.