Abstract:
Apparatus for handling coins and tokens comprises a coin validator (4) arranged to detected whether a received item is one of several different coin denominations or a data-storing token, and thereafter to direct coins and tokens to escrow gates (18, 22). A token interrogator (6) has antenna coils (24) disposed adjacent one of the escrow gates in order to read data from a token located adjacent the gate. The escrow gates can selectively direct items either to a return chute (16) or a coin store (26).
Abstract:
A coin validator comprises a microprocessor (4) which is periodically activated to check the output of an arrival sensing circuit (6) to determine whether a coin has arrived. The circuit (6) includes a printed circuit inductance (10) and produces an output signal the frequency of which alters when a coin arrives and is used to indicate coin diameter. The circuit (6) is designed so that output amplitude variations are minimised. Arrival of a coin causes powering-up of a material/thickness sensing circuit (8). In one embodiment both the frequency and amplitude of the output signal from this circuit are used to determine the denomination of the inserted coin. The amplitude profile may be used to determine when to measure frequency, and which of a plurality of succesive amplitude measurements are to be combined to provide an averaged amplitude value. A counter (24) is used for frequency and amplitude measurement, and for periodically activating the microprocessor (4). Coins are rejected if they travel too quickly through a testing station of the validator. The validator is operable in a test mode to indicate, in response to an inserted coin, how the sensing circuits (6, 8) should be adjusted to provide optimum operation.
Abstract:
An automatic transaction machine bezel (150) for attachment to the front panel of the machine (1) that is durable and versatile, and that advantageously provides for at least two forms of payment is disclosed. The face (151) of the bezel fits through an industry-standard size opening in the front panel of the automatic transaction machine. In one embodiment, the bezel contains one aperture to accept banknotes, coins and cards in payment for a vend item.
Abstract:
A coin validator has a sensor circuit including two sensor coils (12, 14) each of small diameter, the coils being positioned such that they are passed in succession by a coin moving through a test section of the validator. The sensor circuit derives a signal representing the difference between the coil outputs so that bimetallic coins having a different outer ring material from the core material are easily detected.
Abstract:
A method of testing a coin (10) in a coin testing mechanism, comprising subjecting a coin (10) inserted into the mechanism to an oscillating field generated by an inductor (104), measuring the reactance and the loss of the inductor (104) when the coin (10) is in the field, and determining whether the direction in the impedance plane of a displacement line, representing the displacement of a coin-present point (b, c, d) which is defined by the measurements, relative to a coin-absent point (a) representing the inductor reactance and loss in the absence of a coin, corresponds to a reference direction in the impedance plane. The reactance and loss measurements may be taken by a phase discrimination method. Techniques and apparatus are disclosed for compensating for phase error in the phase discrimination, for measuring the direction of the displacement line relative to a different axis, for applying offsets to achieve advantages in signal handling, for making the measurements thickness-sensitive, and for using the change in reactance as an additional coin acceptance criterion. Some of these refinements are usable independantly of the phase discrimination method.
Abstract:
A coin routing gate is formed by a solenoid (12), the armature (18) of which is, or is directly coupled to a resilient flexible member. Upon energisation of the solenoid (12), the member is attracted to a yoke (14), and flexes during the course of its movement so that the path of movement is increased. The inherent resilience of the member (18) shifts it back to its original position upon de-energisation of the solenoid (12). The flexible member (18) has a coin-directing surface, or is coupled to a separate coin-directing member.
Abstract:
A coin mechanism having a plurality of coin storage and dispensing assemblies (2, 4; 2', 4'), each said assembly being provided with a plurality of detectors (6, 8; 10; 12, 14) each for detecting a respective parameter of that assembly, characterised by a plurality of output lines (01, 02) one for each assembly, each of which output lines is coupled to all said detectors of its assembly, a plurality of activation lines (A1, A2, A3), each of which is coupled to a group of said detectors comprising a detector for each said assembly, and means for driving the activation lines one at a time to activate the detector groups one at a time, whereby to produce sequentially on the single output line of each assembly signals indicative of all the parameters for that assembly as its detectors are sequentially activated by the driving of the activation lines.
Abstract:
A method and apparatus for a lockable, removable cassette (100) for attachment to a bill validator (200) is disclosed. A lever (2) is turned to a predetermined position which unlocks the cassette (100) from the bill validator (200), and locks a pusher plate (36) to prevent unauthorized bill removal. The lever (2) is prevented from being turned clockwise and from further rotation past the predetermined position. When a hinged door (40) of the secured cassette (100) is opened by authorized personnel with a separate key, the lever (2) is released from its locked position arming the cassette (100). The emptied cassette (100) can now be returned to the service person who can now reconnect it to a bill validator (200) by further rotating the lever (2), which locks the cassette (100) in place and unlocks the pusher plate (36) to prepare the cassette (100) to receive bills accepted by the validator (200).
Abstract:
A transaction system comprises a plurality of components each performing a respective function, the components being interconnected by a serial data bus. Each component can initiate an information exchange operation with any other component. A component may transmit a message consisting of either a general instruction for causing the component receiving the message to carry out one of a plurality of different types of operations depending upon the nature of the instruction, or a message in the form of a direct memory access request identifying a specific location in a memory of the receiving component to which data is to be written or from which data is to be read.
Abstract:
The present invention relates to a method and apparatus for a solely battery-powered, low-powered, money-operated vending and dispensing apparatus which can be utilized in the vending or dispensing of products, such as newspapers or other printed matter, or services. The present invention comprises at least one battery (14), a control system housed on a control board (11), money sensing devices (19, 21), money validating devices (16, 17), battery power test circuitry (40), circuitry (D28) to indicate a low battery power condition, circuitry and devices (50, 6) to determine and indicate the acceptability of various types of money, or its equivalent, a product delivery circuit (70) and device (18), circuitry to indicate the activation, or lack thereof, of the product delivery device, and circuitry and a device (27) to indicate when the apparatus is being serviced. The present invention utilizes power saving components and operational techniques to facilitate low power operation.