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US 7,007,788 B2Granted
Banknote validator
AssigneeInnovative Technology Limited
InventorsPeter Dunlop, Kevin Ashurst
Life of this patent
Estimating the term…
Abstract
A banknote validator for determining the value and authenticity of a banknote is provided. The banknote validator includes a magnetic sensor, an optical sensor, and a non-return gate. The magnetic sensor includes a magnetic circuit and an electronic circuit. The optical sensor includes a trapezoidal light guide, a broadband light source for illuminating a banknote via the light guide, and sensors for detecting light reflected from the banknote. The non-return gate includes banknote-guiding means for guiding the banknote along a banknote path and for controlling the direction of the banknote's travel based on its acceptability.
Claims37
A banknote validator comprising:
- a banknote path, said banknote path comprising a banknote insertion path in communication with a banknote acceptance path;
- a reversible banknote driving means for driving a banknote along said banknote path;
- a non-return gate provided in said banknote path, said non-return gate comprising a pivotably mounted flap means biased into said banknote path;
- banknote characteristic sensing means for sensing a characteristic of the banknote;
- and
- processing means operatively connected with the sensing means and arranged to reject or accept a banknote, said processing means being responsive to the output of said banknote characteristic sensing means to identify an acceptable banknote;
- wherein said reversible driving means is arranged to reverse if a banknote is identified as being acceptable after the accepted banknote has cleared said non-return gate such that said accepted banknote passes along said banknote acceptance path, and wherein said reversible driving means is arranged to reverse if a banknote is determined as not being acceptable before the rejected banknote has cleared said non-return gate such that said rejected banknote passes back along said banknote insertion path.
4 more elements
A banknote validator comprising:
- a banknote path, said banknote path comprising a banknote insertion path in communication with a banknote acceptance path;
- a reversible banknote driving means for driving a banknote along said banknote path;
- a non-return gate provided in said banknote path, said non-return gate comprising a pivotably mounted flap means biased into said banknote path, with an edge of said pivotally mounted flap means comprising at least one projection, said at least one projection being receivable in at least one complimentary depression in the banknote path;
- banknote characteristic sensing means for sensing a characteristic of the banknote;
- and
- processing means operatively connected with the sensing means and arranged to reject or accept a banknote, said processing means being responsive to the output of said banknote characteristic sensing means to identify an acceptable banknote;
- wherein said reversible driving means is arranged to reverse if a banknote is identified as being acceptable after the accepted banknote has cleared said non-return gate such that said accepted banknote passes along said banknote acceptance path, and said reversible driving means is arranged to reverse if a banknote is determined as not being acceptable before the rejected banknote has cleared said non-return gate such that said rejected banknote passes back along said banknote insertion path.
4 more elements
A banknote validator comprising:
- a banknote path, said banknote path comprising a banknote insertion path in communication with a banknote acceptance path;
- banknote characteristic sensing means for sensing a characteristic of the banknote;
- processing means operatively connected with the sensing means and arranged to reject or accept a banknote, said processing means being responsive to the output of said banknote characteristic sensing means to identify an acceptable banknote;
- a reversible banknote driving means for driving a banknote along said banknote path, operation of said driving means being controlled by said processing means;
- and
- a non-return gate provided in said banknote path, said non-return gate comprising a pivotably mounted flap means biased into said banknote path;
- wherein said processing means is arranged to control the timing of a reversal of said driving means such that if a banknote is identified as being acceptable, said reversible driving means can be reversed after the accepted banknote has cleared said non-return gate such that the accepted banknote can be progressed to said banknote acceptance path, and if a banknote is determined as not being acceptable, said reversible driving means can be reversed before the rejected banknote has cleared said non-return gate, such that enabling the rejected banknote can be returned along said banknote insertion path.
4 more elements
A banknote validator comprising:
- a banknote path, said banknote path comprising a banknote insertion path in communication with a banknote acceptance path;
- a reversible banknote driving means for driving a banknote along said banknote path;
- a non-return gate provided in said banknote path, said non-return gate comprising a pivotably mounted flap means biased into said banknote path and a banknote guiding portion arranged for guiding said acceptable banknote along said banknote acceptance path;
- banknote characteristic sensing means for sensing a characteristic of the banknote;
- and
- processing means operatively connected with the sensing means and arranged to reject or accept a banknote, said processing means being responsive to the output of said banknote characteristic sensing means to identify an acceptable banknote;
- wherein said reversible driving means is arranged to reverse if a banknote is identified as being acceptable after the accepted banknote has cleared said non-return gate such that said accepted banknote passes along said banknote acceptance path, and said reversible driving means is arranged to reverse if a banknote is determined as not being acceptable before the rejected banknote has cleared said non-return gate such that said rejected banknote passes back along said banknote insertion path.
4 more elements
A banknote validator comprising:
- a body having a first portion defining a banknote insertion path and a second portion defining a banknote acceptance path, the first portion being provided adjacent the second portion such that the banknote insertion path is in communication with the banknote acceptance path to define an overall banknote path,
- a non-return gate provided substantially at a junction between the first and second portions, the non-return gate intersecting the banknote insertion path and comprising a pivotally mounted flap means biased into the banknote insertion path;
- wherein the second portion comprises a rotatable banknote guide and a complimentary guide wall which together define a part of the banknote acceptance path;
- a reversible banknote driving means for driving a banknote along said banknote path;
- banknote characteristic sensing means for sensing a characteristic of the banknote;
- and processing means operatively connected with the sensing means and arranged to reject or accept a banknote, said processing means being responsive to the output of said banknote characteristic sensing means to identify an acceptable banknote;
- wherein said reversible driving means is arranged to reverse if a banknote is identified as being acceptable after the accepted banknote has cleared said non-return gate such that said accepted banknote passes along said banknote acceptance path, and said reversible driving means is arranged to reverse if a banknote is determined as not being acceptable before the rejected banknote has cleared said non-return gate such that said rejected banknote passes back along said banknote insertion path.
4 more elements
Dependencies are inferred from the claim text.