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Foreign matter puncture reminding method for self-repairing tire and related device

A self-repairing and tire technology, applied in the field of vehicles, can solve problems affecting driving safety, lack of tires, etc.

Active Publication Date: 2022-06-21
GREAT WALL MOTOR CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] This application provides a foreign body puncture reminder method for self-repairing tires and related devices to solve the lack of a foreign body puncture reminder method for self-repairing tires, causing drivers to ignore self-repairing tires being punctured by foreign objects, which affects driving safety The problem

Method used

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  • Foreign matter puncture reminding method for self-repairing tire and related device
  • Foreign matter puncture reminding method for self-repairing tire and related device
  • Foreign matter puncture reminding method for self-repairing tire and related device

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Embodiment Construction

[0039] In the following description, for the purpose of illustration rather than limitation, specific details, such as specific system structures and technologies, are provided for a thorough understanding of the embodiments of the present application. However, it will be apparent to those skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0040] In order to make the objectives, technical solutions and advantages of the present application clearer, the following descriptions will be given through specific embodiments in conjunction with the accompanying drawings.

[0041] see figure 1 , which shows the implementation flow chart of the method for reminding the foreign body puncture of the self-healing tire provided ...

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Abstract

The invention provides a foreign matter puncture reminding method for a self-repairing tire and a related device. The method comprises the following steps: acquiring a tire pressure comparison result of each tire of a vehicle; aiming at each tire of the vehicle, if the tire pressure comparison result of the tire meets a first preset condition, determining that the tire has a foreign matter puncture risk; wherein the first preset condition is that the tire pressure of the current period is smaller than the tire pressure of the previous period, the tire pressure change rate of the current period conforms to a preset rule, and the preset rule comprises at least one of the condition that the tire pressure change rate of the current period is smaller than the tire pressure change rate of the previous period and the tire pressure change rate of the current period is smaller than a preset tire pressure change rate threshold value; and if it is detected that the vehicle has the tire with the risk of being punctured by the foreign matter, alarm information is output. According to the invention, the tire with the risk of being punctured by the foreign matter can be identified, sound-light alarm is given, a driver is reminded of the tire with the risk of being punctured by the foreign matter in time, timely treatment is needed, and the driving safety is prevented from being influenced.

Description

technical field [0001] The present application relates to the technical field of vehicles, and in particular, to a foreign body puncture reminder method and related device for self-healing tires. Background technique [0002] Self-healing tires have gradually entered the public eye with their convenient self-repairing technology, but they also exposed many problems during use. At present, most vehicles are equipped with self-healing tires. If the self-healing tire is punctured by a small foreign object during driving, such as nails, broken glass, etc., the self-healing tire can ensure that the puncture site remains sealed, even if the foreign object such as a nail After being pulled out, there will be no air leakage, and you can continue driving without the need for the driver to stop immediately to the side of the road to change the tires. However, the dynamic balance of the tire will be destroyed at this time. If the driver fails to deal with the foreign matter in time, i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60C23/04
CPCB60C23/0401
Inventor 孟祥宇徐广杰周德祥
Owner GREAT WALL MOTOR CO LTD
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