Abstract: A method and device of multi-train operation trend deduction. Temporary speed limit information, scheduling information, line information and train status information are obtained; the coupling relationship between the trains traction calculation and the area of space-time scope which is under temporary speed limit are analyzed, and the time saving driving strategy of the first train within the time domain is calculated; according to the running position and speed of the front train, a multi-train operation tracking model under different block systems is established; according to the temporary speed limit information, the driving strategy of following tracking train is deduced, and the operation of the multi-train is calculated; the operation trend of multi-train to the driving scheduling platform is sent.

Abstract: A method and device of multi-train operation trend deduction. Temporary speed limit information, scheduling information, line information and train status information are obtained; the coupling relationship between the trains traction calculation and the area of space-time scope which is under temporary speed limit are analyzed, and the time saving driving strategy of the first train within the time domain is calculated; according to the running position and speed of the front train, a multi-train operation tracking model under different block systems is established; according to the temporary speed limit information, the driving strategy of following tracking train is deduced, and the operation of the multi-train is calculated; the operation trend of multi-train to the driving scheduling platform is sent.

Abstract: The present application discloses a nucleic acid composition for expressing recombinant EBIV-related genes and proteins and the use thereof. The nucleic acid composition includes a nucleic acid molecule having sequences shown in SEQ ID NO. 14, 15, 16, and 17. In the present application, a recombinant EBIV is also constructed with this nucleic acid composition. The virus not only has broad-spectrum infectivity to mammalian and mosquito cells, can be stably passaged, but also has green fluorescence, which can provide a research foundation for in vitro and in vivo virus tracing, virus detection, antiviral drugs, vaccine screening, with significant application prospects.