Title:
TRAVEL STATE DISPLAY DEVICE OF VEHICLE
Document Type and Number:
Japanese Patent JP2017001630
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a travel state display device of a vehicle which predicts wearing degree of a tire in the future and displays a future tire wearing degree on a display in a vehicle.SOLUTION: A wearing degree of a tire in the future is predicted based on a predicted vehicle operation and a pneumatic pressure P of a tire of each wheel, and if there is a wheel whose future tire wearing degree is predicted to exceed a predetermined value δ, that fact is displayed. Therefore, before the wearing degree of a tire actually exceeds the predetermined value δ, a driver can understand that a wearing degree of the tire is increasing and the driver can take a corresponding action such as changing of a driving mode in advance. Thus, slip of a wheel and operation of a vehicle stabilizing device can be suppressed which occur when a wearing degree of the tire exceeds the predetermined value.SELECTED DRAWING: Figure 7
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Inventors:
MAEDA YOSHINORI
Application Number:
JP2015120662A
Publication Date:
January 05, 2017
Filing Date:
June 15, 2015
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
B60C11/24; B60K35/00; B60R16/02; G01D7/00
Attorney, Agent or Firm:
Haruyuki Ikeda
Kojiro Ikeda
Kojiro Ikeda