发明名称 |
Bus Module for Connection to a Bus System and Use of Such a Bus Module in an AS-I Bus System |
摘要 |
Disclosed is a bus module that can be connected to a bus system and comprises means for outputting safety-relevant signals in the form of repeated unambiguous code sequences. The bus module further comprises a first and second arithmetic unit with means for executing software programs. A code generator program of the first arithmetic unit generates a first partial code sequence of the code sequence while a code generator program of the second arithmetic unit generates the remaining portion of the code sequence as a second partial code sequence. Advantageously, a proper code sequence is output at the output of the bus module only when both arithmetic units function properly. A deviation in the code sequence that is output can then be detected by a monitor or actuator.
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申请公布号 |
US2009055561(A1) |
申请公布日期 |
2009.02.26 |
申请号 |
US20060085269 |
申请日期 |
2006.11.17 |
申请人 |
RITZ GUDRUN;WEICHHOLD PETER;WOLSKI JURGEN |
发明人 |
RITZ GUDRUN;WEICHHOLD PETER;WOLSKI JURGEN |
分类号 |
G06F13/00 |
主分类号 |
G06F13/00 |
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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