& other; Yuchai heavy industry logging machine embedded software ” It has obtained the computer software copyright registration certificate issued by the national copyright administration, which is the first time for yuchai heavy industry to obtain the software copyright authorization.

YCF135 logging machine is the first forestry cutting equipment independently developed by yuchai heavy industry aiming at the needs of rapid harvest logging. The equipment has cutting, cutting, cutting branches, peeling, piling and other cutting functions, and has been mass produced and sold. Various operation functions of lumber-cutting machine are realized through monitoring software, which is embedded software integrating man-machine interface and PLC control functions. The software carrier is a color monitor based on STM32 single-chip microcomputer with display screen, with key operation input, input/output interface and CAN bus interface. The application software is programmed on a TAD integrated development platform that matches the monitor, and the programming language conforms to the iec61131-3 standard. It is programmed independently by yuchai heavy industry.

For a long time, the domestic forestry cutting equipment has been monopolized by developed countries such as Europe, the United States and Japan. The successful development of yuchai YCF135 lumbering machine has filled in the blank of new products and technologies in China and broken the monopoly situation of imported equipment. The factors of high price, long service cycle and high service cost of imported cutting equipment have seriously restricted the process of mechanized cutting in domestic forestry. The development and industrialization of yuchai logging machine will strongly promote the new revolution of mechanization in domestic forestry.

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