Abstract: Disclosed is a debris flow anti-collision device with a high-speed water curtain for a mountain bridge. A pressurizer is fixedly installed in a groove of a base; the pressurizer is communicated with high-speed water curtain spray pipe components, and each high-speed water curtain spray pipe component penetrates through a side wall of the base and communicates with an outside; the base rotates with several groups of spoilers, an outer side of the base is fixedly provided with several groups of energy dissipation components, and a connecting bar is detachably connected between each group of energy dissipation components and the base; rear ends of the base are detachably connected with baffles; and the pressurizer is communicated with a water storage tank.

Abstract: Disclosed is a full-section anti-slide water-cut wall for treating giant landslides, which comprises at least one water-cut wall embedded in the landslide and arranged along the direction of blocking the movement of a sliding body; the water-cut wall comprises a plurality of anti-slide piles arranged at intervals, the bottom end of the anti-slide piles extend into the sliding bed, and a blocking wall is fixedly connected between adjacent anti-slide piles; the anti-slide pile and the blocking wall are provided with a plurality of drainage holes.

Abstract: Disclosed is a method for processing a SOCKET, a method and an apparatus for transmitting packet data, wherein, the method for processing a SOCKET comprises: a connection management application obtaining a SOCKET identifier corresponding to each service application, and transmitting the SOCKET identifier and a modification instruction to a TCP/IP (Transmission Control Protocol/Internet Protocol) protocol stack; the TCP/IP protocol stack searching for SOCKET file description information corresponding to the SOCKET identifier, and modifying the SOCKET file description information according to the modification instruction. After adopting the technical solution mentioned above, the IP binding operation across applications can be performed on a single-process or multi-process operating system, and the application level traffic selection of the different data connection can be performed according to intention of a user.

Abstract: Disclosed is a real-time transcode transfer method based on HTTP under DLNA, including: matching playing capability information with media item resource information, and according to the matching result, acquiring data of multimedia content from a digital media server. Also disclosed is a real-time transcode transfer system based on the HTTP under the DLNA. The present document can be used to realize the real-time transcoding of multimedia content and the real-time rebroadcasting of live stream based on the HTTP under the DLNA.

Abstract: Disclosed is a real-time transcode transfer method based on HTTP under DLNA, including: matching playing capability information with media item resource information, and according to the matching result, acquiring data of multimedia content from a digital media server. Also disclosed is a real-time transcode transfer system based on the HTTP under the DLNA. The present document can be used to realize the real-time transcoding of multimedia content and the real-time rebroadcasting of live stream based on the HTTP under the DLNA.

Abstract: Disclosed is a method for processing a SOCKET, a method and an apparatus for transmitting packet data, wherein, the method for processing a SOCKET comprises: a connection management application obtaining a SOCKET identifier corresponding to each service application, and transmitting the SOCKET identifier and a modification instruction to a TCP/IP (Transmission Control Protocol/Internet Protocol) protocol stack; the TCP/IP protocol stack searching for SOCKET file description information corresponding to the SOCKET identifier, and modifying the SOCKET file description information according to the modification instruction. After adopting the technical solution mentioned above, the IP binding operation across applications can be performed on a single-process or multi-process operating system, and the application level traffic selection of the different data connection can be performed according to intention of a user.