VEHICLE SPEED CONTROL DEVICE

PROBLEM TO BE SOLVED: To provide a vehicle speed control device which can achieve both maintaining a vehicle speed constant irrespective of a gradient and reduction in labor of an accelerator pedal depression maneuver performed by a driver.SOLUTION: The a vehicle speed control device includes a vehi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	MICHIGUCHI MASAYOSHI
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 BLASTING COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS TRANSPORTING VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a vehicle speed control device which can achieve both maintaining a vehicle speed constant irrespective of a gradient and reduction in labor of an accelerator pedal depression maneuver performed by a driver.SOLUTION: The a vehicle speed control device includes a vehicle speed sensor 2 that detects a vehicle speed, an accelerator pedal depression amount detection sensor 3 that detects an accelerator pedal depression amount, map information memory means 6 in which a fuel injection map dependent on a gradient of a slope is stored, and control means 5 that performs vehicle speed control on the basis of the vehicle speed and accelerator pedal depression amount. When the vehicle speed and accelerator pedal depression amount are equal to or smaller than predetermined values, if an own vehicle reaches a slope, the control means 5 selects a fuel injection map dependent on the gradient of the slope.