The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 25, 2021
Filed:
Jul. 23, 2015
Mitsubishi Electric Corporation, Tokyo, JP;
Toshihiko Shimizu, Tokyo, JP;
MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;
Abstract
An address and a control data accessed when the CPU performs the program calculation in the control data memory of the control system controller are transmitted to the standby system controller, in the standby system controller, the control data transmitted from the control system controller to the address transmitted from the control system controller before the program calculation of the CPU of the standby system controller is expanded, the control data equalization of the control system controller and the standby system controller is performed, the control data is efficiently transmitted from the control system controller to the standby system controller, thus, the processing performance of the duplexing process control device is improved.