CONTROL SYSTEM FOR HYBRID TYPE FORKLIFT

PROBLEM TO BE SOLVED: To provide a control system for a hybrid type forklift, capable of simplifying control in the hybrid type forklift. SOLUTION: This hybrid type forklift is provided with an HVECU 53 for integrally controlling the whole and mounted with the arithmetic processing function possesse...

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Bibliographische Detailangaben
1. Verfasser:	KUBOTANI TAKEO
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL 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 INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LIFTING MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES PERFORMING OPERATIONS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a control system for a hybrid type forklift, capable of simplifying control in the hybrid type forklift. SOLUTION: This hybrid type forklift is provided with an HVECU 53 for integrally controlling the whole and mounted with the arithmetic processing function possessed by an LECU 52. The HVECU 53 can communicate with the LECU 52, and bypasses input information inputted to the LECU 52 from a lift lever 34 or a tilt lever 35 to the HVECU 53 from the LECU 52. In an uncommunicable state between the HVECU 53 and the LECU 52, the LECU 52 arithmetically operates a command value to a cargo handling motor 43 and an opening-closing command value of a cargo handling valve 23, and transfers to fail-safe processing for outputting the command value of a rotating speed in the cargo handling motor 43 to an LMECU 51. COPYRIGHT: (C)2010,JPO&INPIT