Card type microcomputerized tariff metering apparatus

The utility model relates to a card type micro-computerized charging apparatus, which is composed of a gear type counter assembly allocated with a microprocessor, a card reader and a card. A switch is connected near a counting gear or near a carrying gear; a given amount of using limit is purchased...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MIN JINDONG, TIAN SHUKAI, SI YUPU
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR PHYSICS TARIFF METERING APPARATUS TESTING
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