View source for Mitsubishi Electric Corporation (20240399999). CONTROL DEVICE

=CONTROL DEVICE=


==Organization Name==

[[:Category:Mitsubishi Electric Corporation|Mitsubishi Electric Corporation]]


[[Category:Mitsubishi Electric Corporation]]

==Inventor(s)==

[[:Category:Toshiki Ikegashira of Tokyo (JP)|Toshiki Ikegashira of Tokyo (JP)]][[Category:Toshiki Ikegashira of Tokyo (JP)]]

[[:Category:Hiroshi Okuyama of Tokyo (JP)|Hiroshi Okuyama of Tokyo (JP)]][[Category:Hiroshi Okuyama of Tokyo (JP)]]

[[:Category:Yusuke Seto of Tokyo (JP)|Yusuke Seto of Tokyo (JP)]][[Category:Yusuke Seto of Tokyo (JP)]]

==CONTROL DEVICE==


This abstract first appeared for US patent application 20240399999 titled 'CONTROL DEVICE




==Original Abstract Submitted==

a control device to detect abnormality of a control target, even when there is a cyber-security attack, and to control it safely. the control device includes a monitoring determination unit for determining whether the list is changed or not changed when communications data is received earlier before a predetermined time when a state of the control target is changed over, in accordance with a relationship between state transition information of a control target acquired by a state acquisition unit and a list of communications data at a normal time stored in a storage unit; a communications monitoring unit—for monitoring communications data corresponding to the list of a control target determined by the monitoring determination unit; and an abnormality determination unit for comparing a monitoring result of the communications monitoring unit with the list, and determining whether unauthorized data is caused or not.



[[Category:B60R25/30]]
[[Category:H04L9/40]]
[[Category:CPC_B60R25/30]]