发明名称 |
ELEVATOR SAFETY CONTROL DEVICE |
摘要 |
<p>An elevator safety control device realizing suppression in increase in cost and labor hour of installation and maintenance without deteriorating safety of normal safety control functions even when a plurality of safety control functions are provided. The elevator safety control device includes an independence assurance unit assuring independence of a safety control function. The independence assurance unit assures independence of each of the safety control functions by monitoring whether or not the safety control function accesses a memory other than a permitted region. When the independence assurance unit detects an access to the memory other than the permitted region by a predetermined safety control function, the elevator safety control device stops a car.</p> |
申请公布号 |
KR20120118058(A) |
申请公布日期 |
2012.10.25 |
申请号 |
KR20127022851 |
申请日期 |
2010.03.12 |
申请人 |
MITSUBISHI ELECTRIC CORPORATION |
发明人 |
WASHIO KAZUNORI;IWATA MASAFUMI;ISHIOKA TAKUYA |
分类号 |
B66B5/02;B66B1/34;B66B3/00 |
主分类号 |
B66B5/02 |
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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