Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
ENGINE CONTROL DEVICE FOR WORKING VEHICLE
There are provided: a pedal operation amount detection unit 12 that detects an operation amount s of the accelerator pedal 11; a speed ratio detection unit 14, 15 that detects a speed ratio e of an input shaft and an output shaft of the torque converter 2; a load pressure detection unit 16 that detects a load pressure P of the hydraulic pump 6; a speed stage detection unit 18 that detects a low speed stage of a transmission 3 capable of varying a speed stage between a low speed stage and a high speed stage; and a speed limiting unit 10 that limits a maximum speed of the engine 1 to a lower speed upon satisfaction of following speed limitation conditions: at least a pedal operation amount s is equal to or greater than a predetermined value s1, a speed ratio e is equal to or less than a predetermined value ea, a load pressure P is equal to or greater than a predetermined value Pa, and the low speed stage of the transmission has been detected.
ENGINE CONTROL DEVICE FOR WORKING VEHICLE
There are provided: a pedal operation amount detection unit 12 that detects an operation amount s of the accelerator pedal 11; a speed ratio detection unit 14, 15 that detects a speed ratio e of an input shaft and an output shaft of the torque converter 2; a load pressure detection unit 16 that detects a load pressure P of the hydraulic pump 6; a speed stage detection unit 18 that detects a low speed stage of a transmission 3 capable of varying a speed stage between a low speed stage and a high speed stage; and a speed limiting unit 10 that limits a maximum speed of the engine 1 to a lower speed upon satisfaction of following speed limitation conditions: at least a pedal operation amount s is equal to or greater than a predetermined value s1, a speed ratio e is equal to or less than a predetermined value ea, a load pressure P is equal to or greater than a predetermined value Pa, and the low speed stage of the transmission has been detected.
ENGINE CONTROL DEVICE FOR WORKING VEHICLE
MOTORSTEUERVORRICHTUNG FÜR ARBEITSFAHRZEUG
DISPOSITIF DE COMMANDE DE MOTEUR POUR VÉHICULE DE TRAVAIL
HYODO KOJI (Autor:in) / NAKAZONO HIROKI (Autor:in) / SUZUKI NOBUHIRO (Autor:in) / SHIMAZU ATSUSHI (Autor:in) / YOSHIKAWA MASAKI (Autor:in) / ITOGA KENTARO (Autor:in) / CHONAN KAZUO (Autor:in) / TAKAHASHI TOMOO (Autor:in)
14.12.2016
Patent
Elektronische Ressource
Englisch
IPC:
F02D
CONTROLLING COMBUSTION ENGINES
,
Steuern oder Regeln von Brennkraftmaschinen
/
B60W
CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION
,
Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion
/
E02F
Baggern
,
DREDGING
/
F16H
Getriebe
,
GEARING
WORKING VEHICLE, CONTROL DEVICE FOR WORKING VEHICLE, AND CONTROL METHOD FOR WORKING VEHICLE
| Europäisches Patentamt | 2017
Working vehicle engine output control system and method
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