| 摘要 |
An industrial truck comprising function drives, which include at least a travel drive (2), a steering drive, a lifting drive (9, 11) in trucks comprising a lifting mast, and a load carrier drive (13, 14, 15). Each function drive comprises electric and/or hydraulic drive motor means and switching and/or automatic control means for said drive motor means and is operatively connected to a travel controller (16), which is mounted on the vehicle and includes a command input station (4) and a travel control microprocessor (22) for generating control signals. A function drive microprocessor (23) is associated with and located adjacent to at least one of said function drives (13, 14, 15). These two microprocessors (22, 23) are connected by a link (26), which consists preferably of a two-line glass fibre cable, by which signals that have been encoded by the travel control microprocessor (22) can be transmitted. One of the function drives preferably constitutes the load carrier drive (13, 14, 15). The function drive microprocessor (23) associated with the load carrier drive (13, 14, 15) is mounted on the load-lifting means (10) and is connected to sensors (27, 28) carried by said load-lifting means. <IMAGE> |
