Title:
車両の速度および加速度を推定し適応させるための方法
Document Type and Number:
Japanese Patent JP7210772
Kind Code:
B2
Abstract:
A method for estimating the speed of a motor vehicle includes defining a first speed threshold that corresponds to a minimum speed value supplied by a vehicle wheel angular speed sensor, defining a second speed threshold that is greater than the first, estimating low speed values when the vehicle is running below the first speed threshold by using an estimation method of adaptive filtered type, measuring high speed values when the vehicle is running above the second speed threshold by using vehicle speed values supplied by the wheel angular speed sensor, and in the intermediate zone between the first and second speed thresholds, mixing high speed with low speed.
Inventors:
Davin-Vidaura, Joan
Remiere, Paul
Pita-Gill, Guillermo
Marol, Doni
DeBorne, Renault
Remiere, Paul
Pita-Gill, Guillermo
Marol, Doni
DeBorne, Renault
Application Number:
JP2021562830A
Publication Date:
January 23, 2023
Filing Date:
April 23, 2019
Export Citation:
Assignee:
RENAULT S.A.S.
International Classes:
G01P3/44; B60W40/105; B60W40/107
Domestic Patent References:
| JP6912892B2 | ||||
| JP2640998B2 | ||||
| JP4998342B2 | ||||
| JP3204121B2 | ||||
| JP5077750B2 | ||||
| JP2005214886A |
Foreign References:
| CN104601072A | ||||
| US4885710 |
Attorney, Agent or Firm:
Sonoda & Kobayashi Patent Attorneys Corporation
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