Circuit arrangement for the reception of data
AssigneeSiemens Aktiengesellschaft
InventorsDieter Niethammer, Werner Paetsch
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Abstract
A circuit arrangement for data transmission systems is described wherein the transmission of excessively faulty data signals is recognized and prevented, thereby stopping the transmission of senseless text. A fault discriminator emits a fault signal which is subsequently integrated. The integrated fault signal, if it exceeds a predetermined value, triggers a threshold value stage to produce a blocking signal. The blocking signal acts on the circuitry in a data sink, e.g., a teleprinter, to suppress the processing of the received data.
Claims6
A circuit arrangement for preventing reception of faulty data transmitted from a data source to a data sink in a data transmission system having a fault discriminator which emits a fault signal when there is a fault in the data signal, comprising:
- integrating means for receiving said fault signal and producing therefrom an integrated fault signal,
- threshold signal means for producing a blocking signal when said integrated fault signal reaches or exceeds a predetermined value, and
- blocking means responsive to said blocking signal for blocking the processing of said data in said data sink.
Dependencies are inferred from the claim text.