发明授权
- 专利标题： Memory device and an arrangement for protecting software programs against inadvertent execution
- 专利标题（中）： 存储设备和用于保护软件程序免于无意执行的布置
-
申请号： US11478396申请日： 2006-06-28
-
公开(公告)号： US07725644B2公开(公告)日： 2010-05-25
- 发明人: Martin Hurich , Wolfgang Grimm , Harry Friedmann
- 申请人： Martin Hurich , Wolfgang Grimm , Harry Friedmann
- 申请人地址： DE Stuttgart
- 专利权人： Robert Bosch GmbH
- 当前专利权人： Robert Bosch GmbH
- 当前专利权人地址： DE Stuttgart
- 代理机构： Kenyon & Kenyon LLP
- 优先权： DE10110050 20010302
- 主分类号： G06F12/00
- IPC分类号： G06F12/00
摘要：
A memory device and an arrangement are provided for safeguarding safety-critical program parts against inadvertent execution. At least one program part is executed in a predetermined chronological sequence. At a certain time in the execution, a pattern is generated. At least at one later time, a check is then performed to determine whether the pattern is present. If the pattern is not present, the execution of the respective program part is terminated.