摘要:
An apparatus for changing the information recorded on cards and especially the monetary value given to cards used in place of coins and/or bills in automatic vending machines and the like. The monetary value of a card as represented by code markings thereon is first read and memorized. Upon selection of an article the monetary value assigned thereto is subtracted from the memorized value read from the card. The result of the subtraction is recorded on the card for future use in place of the original monetary value recorded on the card. Dispensing of articles having a value greater than the memorized value is prevented. System and detailed circuit diagrams are provided.
摘要:
A monitor circuit is provided, which includes a data storage unit having dummy data stored therein, a buffer circuit connected to the output of the data storage unit, a coincidence circuit for comparing the data on the I/O bus connected between the buffer circuit and I/O units with the dummy data of the data storage unit, and a flag circuit for setting an abnormal flag responsive to the non-coincidence output from the coincidence circuit. During the I/O refresh of a PC, such an abnormal flag is set in response to a disturbance of the I/O bus. The I/O refresh is repeatedly performed in the event the flag is set.
摘要:
A fuzzy reasoning computer having a multi-stage construction is disclosed which includes a primary fuzzy reasoning computer at a rank having a reasoning system for producing a reasoned result, at least one child fuzzy reasoning computer at a lower rank having a reasoning system for producing a reasoning result and a system for providing the reasoning results of the at least one child fuzzy reasoning computer to the reasoning system of the primary fuzzy reasoning computer in such a manner that the reasoning performed by the primary fuzzy reasoning computer is assisted by the at least one child fuzzy reasoning computer.