June 17th, 2011, equipment department of transport bureau of railway ministry made a application assessment on our company and ‘TFDS centralized operation adopting 2M access long-distance transmission plan”provided by Shenyang railway bureau in Tongliao depot of Shenyang Railway bureau.

   At this meeting, our company made a detailed report on the systemic structure, working procedure, technical index, key technology etc of the “Image transmission and processing accelerator system”. Later, evaluation experts tested the TFDS adopting 2M access long-distance inspection car and analyzed the result. Finally, after careful discussion, they spoke highly of this system and they all thought this scheme was designed reasonably and it can satisfied the TFDS long-distance centralized operation with bandwidth under 2M.