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AssigneeToyota Jidosha Kabushiki Kaisha
InventorsMisato SHIMADA, Takahisa YAMAKAWA, Ryo MIZUNO, Shun SATO, Daisuke NORITAKE
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An abnormality diagnosis system includes an image acquisition unit and an abnormality determination unit. The image acquisition unit acquires a circuit image to be diagnosed which is an image visually representing a logical circuit in a control apparatus that controls an apparatus in a facility and a control state in the logical circuit, and is a subject of an abnormality diagnosis. The abnormality determination unit determines whether or not there is a deviation between the circuit image to be diagnosed acquired by the image acquisition unit and a normal circuit image, which is a circuit image in a state in which a facility related to the control apparatus corresponding to the circuit image to be diagnosed is in a normal state. The abnormality determination unit determines that an abnormality has occurred in the facility when it is determined that there is a deviation.
An abnormality diagnosis system comprising:
An abnormality diagnosis method comprising:
A non-transitory computer readable medium storing a program causing a computer to perform:
Dependencies are inferred from the claim text.