Japan, Sept. 16 -- AZBIL CORP has got intellectual property rights for 'SPEEDOMETER CALIBRATION SYSTEM AND SPEEDOMETER CALIBRATION METHOD.' Other related details are as follows:
Application Number: JP,2023-009607
Category (FI): G01P21/02
Stage: PROBLEM TO BE SOLVED: To suppress an error of speed calibration in a noncontact type speedometer.SOLUTION: A speedometer calibration system performs calibration of a noncontact type speedometer, and includes an object having predetermined structure, a rotary drive section for rotatably driving an object fixed onto the same rotating shaft around the rotating shaft, a drive control device for controlling a rotating speed of the rotary drive section, a moving stage for moving a noncontact type speedometer to a predetermined position, a position recording device for acquiring position information of a moving stage, a derivation section for deriving a standard speed on the basis of a rotation radius of an object and a rotational speed of the rotary drive section, and a standard speed calculation device having a calculation section for calculating speed sensitivity on the basis of a standard speed and output information of a noncontact type speedometer.SELECTED DRAWING: Figure 2 (Grant)
Filing Date: Jan. 25, 2023
Publication Date: Aug. 6, 2024
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
