METHOD FOR CONTROLLING A FUNCTIONAL SYSTEM OF A MATERIALS HANDLING VEHICLE

• Main Authors: CASTANEDA ANTHONY T, ADDISON MARK E, THOBE NICHOLAS D, CLAPP JAMES E, SCHNIPKE ERIC L
• Format: Patent
• Language: Chinese; English
• Published: 28.11.2017
• Subjects: HAULING; HOISTING; HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD; LIFTING; PERFORMING OPERATIONS; TRANSPORTING; VEHICLES IN GENERAL; VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR

Controlling a functional system of a materials handling vehicle includes monitoring a current delivered by an energy storage system for powering the functional system, wherein the energy storage system may include at least one of a battery and a fuel cell. When the current delivered by the energy storage system exceeds a first predetermined amount, performance of the functional system is reduced from a first operating level to a second operating level for at least one task of the functional system to attempt to reduce the current delivered by the energy storage system. 控制物料搬运车辆的功能系统包括监视由向功能系统提供电力的储能系统输送的电流，其中所述储能系统可包括电池和燃料电池中的至少之。在储能系统输送的电流超过第预定量时，对于功能系统的至少个任务，把功能系统的性能从第工作水平降低到第二工作水平，以求降低由储能系统输送的电流。