US 12,138,980 B2
Sensory evaluation prediction system, suspension device, and suspension control system
Akihito Akai, Tokyo (JP); Nobuyuki Ichimaru, Hitachinaka (JP); and Ryusuke Hirao, Hitachinaka (JP)
Assigned to Hitachi Astemo, Ltd., Hitachinaka (JP)
Appl. No. 17/795,285
Filed by Hitachi Astemo, Ltd., Hitachinaka (JP)
PCT Filed Dec. 25, 2020, PCT No. PCT/JP2020/048660
§ 371(c)(1), (2) Date Jul. 26, 2022,
PCT Pub. No. WO2021/153128, PCT Pub. Date Aug. 5, 2021.
Claims priority of application No. 2020-011277 (JP), filed on Jan. 28, 2020.
Prior Publication US 2023/0143565 A1, May 11, 2023
Int. Cl. B60G 17/018 (2006.01)
CPC B60G 17/0182 (2013.01) [B60G 2400/05 (2013.01); B60G 2400/41 (2013.01); B60G 2400/42 (2013.01); B60G 2600/182 (2013.01); B60G 2600/70 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A sensory evaluation prediction system comprising:
a display;
an input unit that reads an output from a behavior sensor that measures two or more types of pieces of time series information regarding a moving body;
a selection unit that selects two or more types of physical quantities from the output from the behavior sensor read by the input unit;
a correlation creation unit that creates information showing a correlation in time series between the two or more types of the physical quantities selected by the selection unit; and
an evaluation circuit that calculates an evaluation value of a sensory index based on the information showing the correlation in time series, wherein
the display is configured to display to a user an instantaneous version of the evaluation value and an average version of the evaluation value, when the instantaneous version is faster than a given threshold.