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Tire pressure adjusting method, automobile and computer readable medium

An adjustment method and tire pressure technology, applied in tire measurement, vehicle parts, tire parts, etc., can solve the problems of long time and complicated operation.

Active Publication Date: 2022-03-11
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the driver thinks that the tire pressure needs to be adjusted, he needs to go to the corresponding repair shop to use professional equipment to adjust the tire pressure, which takes a long time and complicated operation

Method used

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  • Tire pressure adjusting method, automobile and computer readable medium
  • Tire pressure adjusting method, automobile and computer readable medium
  • Tire pressure adjusting method, automobile and computer readable medium

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Embodiment Construction

[0122] The terms used in the embodiments of the present application are only used to explain specific embodiments of the present application, and are not intended to limit the present application.

[0123] figure 1 A schematic diagram of the system architecture of a car provided by this application, such as figure 1 As shown, the system architecture includes: an advanced driving assistance system (Advanced Driving Assistant System, ADAS) 101, an electronic control unit (Electronic Control Unit, ECU) 102, and a smart tire system 103; the ECU is electrically connected to the ADAS and the smart tire system respectively connect.

[0124] ADAS can include various sensors such as monocular cameras, binocular cameras, lidars, millimeter-wave radars, infrared sensors, and systems for safe driving, such as automatic emergency braking (Autonomous Emergency Braking, AEB) systems and anti-lock braking systems (Anti-locked Braking System, ABS) and so on. The various sensors included in ...

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PUM

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Abstract

The present application discloses a method for adjusting tire pressure, a car and a computer readable medium, which can be applied in ADAS in an advanced driver assistance system. The method may include: detecting the tire pressure of the car's tires to obtain the first tire pressure; determining the The driving scene of the car; determine the second tire pressure required by the tire in the driving scene; determine the tire pressure adjustment corresponding to the tire according to the second tire pressure and the first tire pressure; The tire pressure adjustment amount adjusts the tire pressure of the tire. In this application, by automatically adjusting the tire pressure of the tire according to the driving scene of the car during the driving process of the smart car, the tire pressure requirements of the tires of the smart car in different driving scenes can be met in time, and intelligent tire pressure monitoring can be realized.

Description

technical field [0001] The present application relates to the technical field of automotive electronics, in particular to a method for adjusting tire pressure, an automobile and a computer readable medium. Background technique [0002] According to the statistics of the national traffic department, 70% of road traffic casualties are caused by tire problems. The tire pressure of vehicle tires plays a vital role in vehicle driving safety, comfort, running energy consumption and tire wear. Too low tire pressure will lead to abnormal tire wear or damage to the internal mechanism of the tire. Driving at high speed under low pressure may cause a tire blowout. If the tire pressure is too high, the friction force of the tires will be weakened, resulting in a decrease in braking performance, and the tires and rims are more likely to be deformed due to the impact of driving on uneven roads, and even cause tire blowouts. [0003] At present, a tire pressure monitoring device is usual...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60C23/00
CPCB60C23/001
Inventor 柯有和邓陶勇刘祖齐
Owner HUAWEI TECH CO LTD