VEHICLE ELECTROMAGNETIC CLUTCH CONTROL DEVICE HAS PWM MODULATOR INCLUDED IN MICROCOMPUTER

In a vehicle electromagnetic clutch control device, a PWM modulator 101 is incorporated into a microcomputer 100. In the microcomputer, a current instruction signal is calculated according to engine control data and travel control data, and is compared with an output current feedback signal, to obta...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	MUNEHIKO MIMURA
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING BRAKES CLUTCHES CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER COUPLINGS FOR TRANSMITTING ROTATION DYNAMO-ELECTRIC MACHINES ELECTRICITY ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERATION HEATING LIGHTING MECHANICAL ENGINEERING TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS THERMAL INSULATION IN GENERAL WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	In a vehicle electromagnetic clutch control device, a PWM modulator 101 is incorporated into a microcomputer 100. In the microcomputer, a current instruction signal is calculated according to engine control data and travel control data, and is compared with an output current feedback signal, to obtain a difference signal therebetween, so as to cause the PWM modulator to output a pulse width modulation signal to control the on-off operation of a PWM output transistor 2. The microcomputer preferably also incorporates an analogue to digital converter for converting a supply voltage to a digital signal and a further analogue to digital converter for receiving an output current feedback signal.