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Patent Searching and Data


Title:
SIMULATION METHOD
Document Type and Number:
WIPO Patent Application WO/2019/064832
Kind Code:
A1
Abstract:
Provided is a simulation method with high system development efficiency. In the present invention, a simulator causes a computer to function as a motor model 1 that models a motor, a vehicle model 2 that models a vehicle, and a high speed gear model 3 and a high precision gear model 3b that model individual gears. A switching control unit 4 inputs axle rotation speeds 24, 24b to the high speed gear model 3 and the high precision gear model 3b respectively, and compares a rotor rotation speed 22b outputted from the high precision gear model 3b with a rotor rotation speed 22 outputted from the high speed gear model 3. When the comparison results satisfy a prescribed standard, the switching control unit connects the motor model 1 and the vehicle model 2 to the high precision gear model 3b, and separates the motor model 1 and the vehicle model 2 from the high speed gear model 3, thereby switching from a first mode to a second mode.

Inventors:
YAMASAKI MASARU (JP)
MIYAZAKI TAIZOU (JP)
Application Number:
PCT/JP2018/026643
Publication Date:
April 04, 2019
Filing Date:
July 17, 2018
Export Citation:
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Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD (JP)
International Classes:
B60L15/20
Foreign References:
JP2006209491A2006-08-10
JP2014115520A2014-06-26
Attorney, Agent or Firm:
TODA Yuji (JP)
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