FIELD: information technologies.
SUBSTANCE: device includes the detection scheme of group of concatenated frames, the scheme of automatic adjustment of concatenated sequences, the buffer, the scheme of record management, the scheme of moving of reading and adaptation management and the scheme of reading management. The scheme of detection of group concatenates frames carries out blocking detection in the indicator of sequence of group of shots and the indicator of sequence of the container. The scheme of automatic adjustment of concatenated sequences adjusts sequence of containers. The data buffers, arrived by the first, from all concatenated data are divided into zones according to containers and the indicator of sequence of group of shots and bufferise. The scheme of record management writes down the data which sequence is adjusted in containers in the mentioned buffers. The scheme of moving of management of reading and adaptations adjusts frequency and a container phase. The scheme of management of reading reads out data from buffers according to commands of the scheme of moving of management of reading and adaptations. Reliable automatic renewal virtual catenation can be realised in the present invention by means of methods virtual catenationd automatic detection and restoration after failure, automatic adjustment of sequence and automatic tracing of phases considerably to lower a conclusion delay.
EFFECT: realisation of reliable automatic restoration catenationd service and the minimum delay of a conclusion.
16 cl, 8 dwg, 1 tbl
