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Tire pressure detection method and device and terminal

A tire pressure detection and tire pressure technology, which is applied in tire measurement, tire parts, transportation and packaging, etc., can solve the problems of poor tire pressure detection efficiency and convenience, and achieve the effect of improving convenience and efficiency

Active Publication Date: 2018-08-28
LAUNCH TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the technical problem of poor efficiency and convenience of tire pressure detection in the related art, the present invention provides a tire pressure detection method, device and terminal

Method used

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  • Tire pressure detection method and device and terminal
  • Tire pressure detection method and device and terminal
  • Tire pressure detection method and device and terminal

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Embodiment Construction

[0069] The exemplary embodiments will be described in detail here, and examples thereof are shown in the accompanying drawings. The implementation manners described in the following exemplary embodiments do not represent all implementation manners consistent with the present invention. On the contrary, they are only examples of devices and methods consistent with some aspects of the present invention as recited in the appended claims.

[0070] figure 1 It is a schematic diagram of the implementation environment involved in the present invention. The implementation environment includes: a terminal 100 and a vehicle 200.

[0071] A wired or wireless network connection mode is adopted between the terminal 100 and the vehicle 200. The terminal 100 obtains the running track of the vehicle 200 during the running process, and then detects the tire pressure of the vehicle 200 according to the motion parameters in the running track.

[0072] figure 2 It is a flow chart showing a tire pres...

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Abstract

The invention discloses a tire pressure detection and device and a terminal, and belongs to the technical field of computer application. The method comprises the steps that the moving trajectory in the vehicle running process is obtained, the moving trajectory of a vehicle is subjected to segmentation, and a straight line trajectory segment is selected; according to the wheel speed indicated by the straight line trajectory segment, the average wheel speed deviation of a wheel on the straight line trajectory segment is calculated, and by comparing the average wheel speed deviation with a presetreference wheel speed deviation, whether or not tire pressure abnormity exists on the wheel is judged. According to the tire pressure detection and device and the terminal, convenience and efficiencyof tire pressure detection in the vehicle running process can be improved.

Description

Technical field [0001] The present invention relates to the field of computer application technology, in particular to a tire pressure detection method, device and terminal. Background technique [0002] Tire pressure is an important indicator that must be paid attention to during vehicle operation. Too high or low tire pressure will seriously affect the service life of tires. Too low tire pressure will increase the deformation of the tire carcass, the sidewall is prone to cracks, and the tire’s ground contact area will increase, resulting in increased vehicle fuel consumption and accelerated tire wear. It is easy to cause tire heat and blowout when driving at high speed. Causes a greater safety hazard; when the tire pressure is too high, the tire will be excessively stretched and deformed, and the elasticity of the carcass will decrease, which will increase the load on the vehicle during operation. [0003] At present, when tire pressure testing is performed on vehicles, it is us...

Claims

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Application Information

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IPC IPC(8): B60C23/04
CPCB60C23/0481
Inventor 刘均申舍林
Owner LAUNCH TECH CO LTD
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