发明名称 |
安全性に関連したおよび安全性に関連していないソフトウェア・コンポーネントを1つのハードウェア・プラットフォーム上で実行する方法 |
摘要 |
<p>A method for executing safety-relevant and non-safety-relevant software components on a hardware platform comprising a computer, memory and a monitoring component that operates independently of the computer. The safety-relevant software component erects a memory protection against access of a non-safety-relevant function to at least one area of the memory of the safety-relevant function before execution of the non-safety-relevant software component, so that the non-safety-relevant software component does not have access to the areas of the memory being used for safety-relevant components. After the return from the non-safety-relevant component, the memory protection is deactivated and the monitoring function monitors the safety-relevant function for its proper operation.</p> |
申请公布号 |
JP5841271(B2) |
申请公布日期 |
2016.01.13 |
申请号 |
JP20150021142 |
申请日期 |
2015.02.05 |
申请人 |
エフティーエス コンピューターテクニク ジーエムビーエイチ |
发明人 |
ヴァイヒ,カーステン;ポレドナ,シュテファン;シュミット,エリック |
分类号 |
G06F11/30;G06F21/62;G06F21/74 |
主分类号 |
G06F11/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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