首页>
外国专利>
Method for identifying noise sources for automation devices, and noise source identification unit therefore
Method for identifying noise sources for automation devices, and noise source identification unit therefore
展开▼
机译:用于识别自动化设备的噪声源的方法及其噪声源识别单元
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method for identifying noise sources for automation devices (1, 2) which have a multiplicity of input/output modules (2a, 2b, . . . 2n) which are coupled to one another by means of a data bus (3, 5) and at least one of which is set up as a radio input/output module (6) for radio data communication, wherein the at least one radio input/output module (6) repeatedly checks the availability of transmission channels for radio data transmission on a continual basis and stores the availability of a sequence of transmission channels in a channel list (CL), has the following steps:the availability of channels which is currently stored in the channel lists (CL) of the at least one radio input/output module (6) being read,the availability of the sequence of channels being compared with a number of noise source channel patterns (CP) which are stored for a number of different noise sources, anda noise source being identified if the channel pattern (CL) defined by the availability of the sequence of channels has a prescribed minimum similarity with one of the stored noise source channel patterns (CP).展开▼