Andrews Kurth Kenyon LLP
Engine testing apparatus, and engine testing method
An engine testing apparatus is provided with a memory portion for storing a control command value obtained when the rotation speed of a dynamometer is changed by the control command value in accordance with the change of the engine rotation speed in a real vehicle in a period in which the engine behavior in a real vehicle is reproduced without connecting the dynamometer to an engine under test. The engine testing apparatus is provided with an output portion that supplies the control command value stored in the memory portion to the dynamometer with reference to an engine output signal showing the start of the reproducing period.
TOYOTA JIDOSHA KABUSHIKI KAISHA MEIDENSHA CORPORATION
G G G
G01L G01M G01M
inventional additional inventional
Takuya Masato Shinya Yasuaki Yoshinao Nobuhiko Takao Yoshimasa Sou Yoshiharu
Kusakabe Hayasaka Nagao Suzuki Sato Asakura Akiyama Sawada Shimizu Kido