초록

A system and method for dispensing tokens in a Point-Of-Sale ("POS") transaction. The system and method include sensing errors in the token-dispensing operation whereby a POS terminal operator can be notified if a token is jammed in the token dispenser or if the token dispenser is empty.

대표청구항 ▼

[ What is claimed is:] [1.] A POS terminal for use in an automatic token-dispensing system having a token dispenser, said token dispenser comprising a token sensor, and a controller, the POS terminal comprising:a) a controller interface operable to provide communication between said POS terminal and

[ What is claimed is:] [1.] A POS terminal for use in an automatic token-dispensing system having a token dispenser, said token dispenser comprising a token sensor, and a controller, the POS terminal comprising:a) a controller interface operable to provide communication between said POS terminal and said controller;b) a program memory for storing program information whereby said POS terminal can supervise the operation of said controller and whereby said controller is operable to supervise the token-dispensing operations of said automatic token-dispensing system; andc) a microprocessor in electrical communication with said controller interface and said program memory whereby said microprocessor is operable to execute said program information stored in said program memory and to supervise the operations of said controller according to said program information;wherein said microprocessor acts or said program information comprising generating an error condition when either a first predetermined programmable time period has elapsed without the token sensor being engaged or a second predetermined programmable time period has elapsed while the token sensor is continuously engaged.