COMMUNICATION CONTROL DEVICE

To provide a communication control device that guarantees real-time communication and can reduce a load factor of an arithmetic control device.SOLUTION: A first arithmetic control device and a second arithmetic control device are redundantly connected via first and second communication means and tra...

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Bibliographic Details
Main Authors SERIZAWA HAJIME, TSUNODA MASANOBU, EBINA TOMOHITO
Format Patent
LanguageEnglish
Japanese
Published 18.06.2020
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Summary:To provide a communication control device that guarantees real-time communication and can reduce a load factor of an arithmetic control device.SOLUTION: A first arithmetic control device and a second arithmetic control device are redundantly connected via first and second communication means and transmit and receive first and second data, respectively. A reception unit with a mask masks other reception operation when any of the first data or the second data has been normally received and performs a reception process for only one.SELECTED DRAWING: Figure 1 【課題】通信のリアルタイム性を保証すると共に、演算制御装置の負荷率を軽減することを可能にした通信制御装置を提供する。【解決手段】第1の演算制御装置及び第2の演算制御装置の間を第1及び第2の通信手段で冗長接続し、それぞれ第1及び第2のデータを送受信する。マスク付き受信部は、前記第1のデータ又は前記第2のデータのいずれか一方を正常に受信完了した際には他方受信動作をマスクし、一方についてのみ受信処理を行う。【選択図】図1
Bibliography:Application Number: JP20180233728