Invention Application
- Patent Title: 情報処理装置および情報処理方法
- Patent Title (English): Information processing unit and information processing method
- Patent Title (中): 信息处理单元和信息处理方法
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Application No.: PCT/JP2006/300710Application Date: 2006-01-19
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Publication No.: WO2006080227A1Publication Date: 2006-08-03
- Inventor: 寺山 篤 , 馬庭 幸雄
- Applicant: 横河電機株式会社 , 寺山 篤 , 馬庭 幸雄
- Applicant Address: 〒1808750 東京都武蔵野市中町2丁目9番32号 Tokyo JP
- Assignee: 横河電機株式会社,寺山 篤,馬庭 幸雄
- Current Assignee: 横河電機株式会社,寺山 篤,馬庭 幸雄
- Current Assignee Address: 〒1808750 東京都武蔵野市中町２丁目９番３２号 Tokyo JP
- Agency: 内藤 照雄 et al.
- Priority: JP2005-016675 20050125
- Main IPC: G06F11/18
- IPC: G06F11/18
Abstract:
An information processing unit having a first device and a second device for independently performing identical process is provided with an abnormality detecting means for detecting an abnormality in the first device, a second device resetting means for resetting the second device, and a first device resetting means for resetting the first device, when an abnormality is detected by the abnormality detecting means. Furthermore, the first device is provided with a matching means for matching data generated by the first device with that generated by the second device, and a resetting means for resetting the second device when the matching means detects that the data do not match and judges that the case is abnormal.
Information query
