Title:
スケールファクタ学習装置、スケールファクタ学習プログラムおよび記憶媒体
Document Type and Number:
Japanese Patent JP7139794
Kind Code:
B2
Abstract:
In an apparatus for learning a scale factor used to calculate a true value of a speed of a vehicle from a detected speed that is a sensor reading from a vehicle speed sensor, a sensor reading acquirer acquires the detected speed of the vehicle from the vehicle speed sensor. A relative speed detector detects a relative speed of the vehicle to a stationary object based on a result of detection by an object detector that detects an object around the vehicle. A scale factor calculator calculates the scale factor based on the relative speed and the detected speed.
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| WO/1993/020452 | METHOD OF MONITORING RPM SENSORS |
Inventors:
Kazuma Ishigaki
Kentaro Shioda
Shinya Taguchi
Naomi Nitanda
Kentaro Shioda
Shinya Taguchi
Naomi Nitanda
Application Number:
JP2018163072A
Publication Date:
September 21, 2022
Filing Date:
August 31, 2018
Export Citation:
Assignee:
株式会社デンソー
International Classes:
G01P21/02; G01P3/36; G01S13/52
Domestic Patent References:
| JP2000177515A | ||||
| JP2004184212A | ||||
| JP8249598A |
Foreign References:
| US20160169936 |
Attorney, Agent or Firm:
Patent Attorney Corporation Sato
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