Title:
タイヤ垂直荷重予測のためのシステム及び方法
Document Type and Number:
Japanese Patent JP7446530
Kind Code:
B2
Abstract:
A computer-implemented method as disclosed enables predicting of vertical loads on a vehicle tire. Thermal characteristics for a particular vehicle-tire combination are retrievably stored, the thermal characteristics determined as corresponding to a range of temperature values further correlated with a plurality of operating conditions, and the plurality of operating conditions comprising at least a vertical load. A model for predicting transient temperature behavior is generated (e.g., empirically trained) based on one or more tire-specific time constants. During operation of the vehicle-tire combination and responsive to at least a first temperature value, a computing device residing on the vehicle or otherwise cloud-based in nature is configured to determine a predicted vertical load based on a predicted second temperature value from the model and further based on the retrievably stored one or more thermal characteristics.
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Inventors:
Samus, Thomas, A.
Application Number:
JP2023539081A
Publication Date:
March 08, 2024
Filing Date:
January 06, 2022
Export Citation:
Assignee:
Bridgestone Americas Tire Operations, LLC
International Classes:
G01M17/02; B60C19/00
Domestic Patent References:
| JP2014046879A | ||||
| JP2014084100A | ||||
| JP2016011103A | ||||
| JP2016205847A | ||||
| JP2013536109A |
Foreign References:
| WO2015040745A1 | ||||
| US20040068391 | ||||
| US20150360525 |
Attorney, Agent or Firm:
Patent Attorney Corporation Taiyo International Patent Office