Patent Publication Number: US-2009218191-A1

Title: Cash receiver for consumption system

Description:
BACKGROUND OF THE INVENTION 
     1. Field of the Invention 
     The present invention relates to a cash receiving device for used in a consumption system and more particularly, to a cash receiver for consumption system that accepts coins as well as bills. 
     2. Description of the Related Art 
     Following fast development of technology, the distance between people is becoming closer, and the rhythm of modern life is becoming faster. In consequence, modern people need convenience and rapidness. To satisfy people&#39;s need for convenience and rapidness, automatic vending machines are provided everywhere. Installation of automatic vending machines saves much labor cost and brings convenience to people. Q-shop provides three advantages, i.e., “technology intelligence”, “fast service” and “fast checkout”. It breaks through conventional sales mode. A Q-shop may provide vending machines to sell beverage, vehicle tickets, tobaccos, ice cream, theater tickets, memorial coins, key rings or even hamburger, French fries, noodles, etc. Following development of automatic vending machine technology, many new machines are created to sell different items. Many virtual shops are established to bring convenience to people. These virtual shops emphasize manless management and self-checkout, providing people with a totally different shopping experience. 
     Similar to the provision of automatic vending machines, game machines, photo-shooting machines and/or other amusement machines are commonly seen in shops as well as entertainment parks, amusement parks, recreational places, night markets, street corners and many other places. However, regular game machines and automatic vending machines simply accept coins. The owner of the place where game machines and/or automatic vending machines are provided may have to provide a money exchange service. Providing this service relatively increases the management cost. 
     Further, because coins are small-value money and heavy, people may be not willing to bring coins. When a people enters a manless-management amusement park and is going to play one particular facility, he (she) must prepare coins and insert coins into the coin slot of the facility. A manless-management amusement park may provide a coin change machine so that consumers can change a banknote into coins. However, a coin change machine has only a limited number of coins for exchange. When the coins of a coin change machine are all used up, the coin change machine can no longer provide the service. A consumer may feel upset if he (she) cannot change the money into coins. This inconvenience may cause the consumer not willing to visit the place again. 
     Therefore, how to overcome the problem that a consumption system accepts only coins and rejects banknote is an important subject to people running this business. 
     SUMMARY OF THE INVENTION 
     The present invention has been accomplished under the circumstances in view. According one aspect of the present invention, the cash receiver is installed in a host for controlling the operation of the host. The host can be any of a variety of amusement machines. The cash receiver comprises a face panel that has a coin slot, a coin-return slot and a vertical bill slot, a coin receiver unit that is affixed to the rear side of the face panel and has a coin entrance passage connected to the coin slot and a coin-return passage connected to the coin-return slot, and a bill receiver unit that is affixed to the rear side of the face panel and abutted against one side of the coin receiver unit and has a bill passage connected to the vertical bill slot. The client can insert a coin into the coin slot or a bill into the bill slot to start the host for play. 
     According to another aspect of the present invention, the bill receiver unit comprises a bill acceptor module installed in the bill passage for verifying the authenticity and value of the inserted bill. When a counterfeit bill is inserted, the bill acceptor module will reject the counterfeit bill and return it to the bill slot. 
     By means of the application of the present invention, the consumption system can accept a coin as well as a bill and has a function to verify the authenticity of the inserted coin or bill, and therefore the owner of the consumption system needs not to worry about the risk of money washing by an evil person by means of the consumption system. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         FIG. 1  is a perspective view of a consumption system equipped with a cash receiver according to the present invention. 
         FIG. 2  is an elevational view of a cash receiver in accordance with the present invention. 
         FIG. 3  is an exploded view of the cash receiver in accordance with the present invention. 
         FIG. 4  is an exploded view of the coin receiver unit of the cash receiver in accordance with the present invention. 
         FIG. 5  is an exploded view of the bill receiver unit of the cash receiver in accordance with the present invention. 
         FIG. 6  is a top view of the bill receiver unit of the cash receiver in accordance with the present invention. 
         FIG. 7  is a sectional side view of the bill receiver unit of the cash receiver in accordance with the present invention. 
         FIG. 8  is a circuit block diagram of the control circuit according to the present invention. 
         FIG. 9  is a flow chart of the control circuit according to the present invention (I). 
         FIG. 10  is a flow chart of the control circuit according to the present invention (II). 
         FIG. 11  is an operation flow chart of the present invention (I). 
         FIG. 12  is an operation flow chart of the present invention (II). 
         FIG. 13  is an operation flow chart of the present invention (III). 
         FIG. 14  shows another application example of the present invention. 
         FIG. 15  shows still another application example of the present invention. 
     
    
    
     DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT 
     Referring to  FIGS. 1˜7 , a cash receiver in accordance with the present invention is shown installed in a host  5 . The host  5  according to this embodiment is a consumption system. The cash receiver is comprised of a face panel  1 , a coin receiver unit  2  and a bill receiver unit  3 . 
     The face panel  1  comprises a coin slot  11  near the top, a coin-return slot  12  below the coin slot  11 , a vertical bill slot  13  near one lateral side, and a coin-return button  14  at a suitable location, for example, between the coin slot  11  and the coin-return slot  12 . 
     The coin receiver unit  2  comprises a base plate  21 , a coin dispenser  22 , a coin entrance passage  23  defined between the base plate  21  and the coin dispenser  22 , a loop-coil detector circuit  24  installed in the coin entrance passage  23  and adapted to detect the authenticity and value of the inserted coin, an anti-theft security hook  25  disposed in the coin entrance passage  23  to prevent stealing of coins by a theft, an optical sensor  26  installed in the coin entrance passage  23  and adapted to detect the authenticity of each inserted coin, a coin-return passage  28  below the coin-entrance passage  23 , an electromagnetic valve  27 , a sliding gate  271  controllable by the electromagnetic valve  27  to close/open the passage between the coin entrance passage  23  and the coin-return passage  28 . 
     The bill receiver unit  3  comprises a base frame  31 , a cover  32  covering the base frame  31  and defining with the base frame  31  a bill passage  33 , a motor drive mechanism  34  mounted in the bill passage  33 , an interface circuit  35  for data transmission, a bill acceptor module  36  adapted to detect the authenticity and value of each inserted bill passing through the bill passage  33 , and an anti-theft security hook  37  disposed in the bill passage  33  to prevent stealing of bills by a theft. The motor drive mechanism  34  is comprised of a motor  341 , a plurality of transmission rollers  342 , transmission belts  343  and rolling balls  344  for delivering each inserted bill through the bill passage  33 . 
     During installation, the coin receiver unit  2  and the bill receiver unit  3  are abutted against each other and fixedly fastened to the back side of the face panel  1 . After the cash receiver is assembled, the coin entrance passage  23  and the coin-return passage  28  of the coin receiver unit  2  and the bill passage  33  of the bill receiver unit  3  are respectively connected to the coin slot  11 , the coin-return slot  12  and the bill slot  13  of the face panel  1 . Thereafter, the cash receiver is installed in the host  5 , keeping the coin receiver unit  2  and the bill receiver unit  3  on the inside of the host  5  and the face panel  1  on the outside of the host  5 . 
     Referring to  FIG. 8  and  FIGS. 3 and 4  again, the cash receiver further comprises a control circuit  4 . The control circuit  4  comprises a CPU (central processing unit)  41  for running computing and control, a DIP (dual in-line package) switch  42  electrically coupled to the CPU  41  for operation and setting controls, an electromagnetic valve control unit  43  electrically coupled to the CPU  41  for controlling the electromagnetic valve  27  of the coin receiver unit  2 , a motor control unit  44  electrically coupled to the CPU  41  for controlling the motor drive mechanism  34  of the bill receiver unit  3 , and indicator lights  45  electrically coupled to the CPU  41  for message indication. Further, the CPU  41  is electrically coupled to the loop-coil detector circuit  24  and photo emitters  261  and photo receivers  262  of the optical sensor  26  of the coin receiver unit  2 , and the interface circuit  35  and photo emitters  361  and photo receivers  362  of the bill receiver unit  3 . 
     Further, the interface circuit  35  of the bill receiver unit  3  is not limited to any particular type. It can be a CCTalk, RS232 or MDB Parallel type interface circuit electrically coupled to the host  5  for signal and data transmission. 
     Referring to  FIGS. 9 and 10 , the control circuit  4  is operated subject to the steps of:
       501  Start.     502  Set the CPU  41  by means of the DIP switch  42 .     503  Proceed to step  504  when a bill is inserted, or proceed to step  509  via D if no any bill is inserted.     504  Drive the motor control unit  44  to start the motor drive mechanism  34 , causing it to deliver the inserted bill.     505  Turn on the photo emitters  361  and the photo receivers  362  to verify the authenticity of the inserted bill, and then proceed to step  507  if the inserted bill is confirmed genuine, or proceed to step  506  if the inserted bill is a counterfeit.     506  Drive the CPU  41  to turn on the error indicator light of the indicator lights  45 , and then return to step  503  via A.     507  Drive the motor control unit  44  to start the motor driving mechanism  34 , causing the motor drive mechanism  34  to carry the inserted bill into the bill box.     508  Drives the CPU  41  to transmit data to the host  5  via the interface circuit  35 , and then return to Step  503  via A.     509  Proceed to step  510  when a coin is inserted, or return to step  503  when no any coin is inserted.     510  Start the loop-coil detector circuit  24 , the photo emitters  261  and the photo receivers  262  to verify the authenticity of the inserted coin, and then proceed to step  512  when the inserted coin is confirmed genuine, or proceed to step  511  if the inserted coin is a counterfeit.     511  Drives the CPU  41  to turn on the error indicator light of the indicator lights  45 , and then return to step  503  via A.     512  Drive the electromagnetic valve control unit  43  to start the electromagnetic valve  27 , thereby moving the sliding gate  271  to receive the inserted coin.     513  Drive the CPU  41  to transmit data to the host  5  via the interface circuit  35 , and then return to step  503  via A.   

     As described above, the DIP switch  42  can be operated to set the CPU  41  of the control circuit  4 , and the client can run related operations via the DIP switch  42 . When the CPU  41  receives a bill-insertion signal after start of the control circuit  4 , it immediately drives the motor control unit  44  to start the motor drive mechanism  34  and the bill acceptor module  36 , causing the motor  341 , the transmission rollers  342 , the transmission belts  343  and the rolling balls  344  of the motor drive mechanism  34  to deliver the inserted bill through the bill passage  33  and the photo emitters  361  and the photo receivers  362  of the bill acceptor module  36  to verify the authenticity of the inserted bill and to give a detection result signal to the CPU  41 . If the CPU  41  receives a coin-insertion signal, it drives the loop-coil detector circuit  24  and the photo emitters  261  and the photo receivers  262  of the optical sensor  26  to detect the authenticity and value of the inserted coin, and the photo receivers  262  will give a detection result signal to the CPU  41 . When the CPU  41  receives a false coin or false bill signal, it immediately drives the error indicator light of the indicator lights  45  to give a visual indication. If the inserted bill or coin is confirmed to be genuine, the CPU  41  immediately drives the motor drive mechanism  34  or the electromagnetic valve  27  to receive the inserted bill or coin, and transmits the coin or bill value signal to the host  5  via the interface circuit  35 . 
     Referring to  FIGS. 12 and 13  and  FIG. 1  again, the cash receiver operates subject to the following steps:
       601  System initialization.     602  Proceed to step  603  if any system error occurs during auto system check, or proceed to step  605  if the system is checked OK.     603  Display the error message of the auto system check.  604  End.     605  Standby, and proceed to step  606  when a bill is inserted or proceed to step  607  when a coin is inserted.     606  Run a bill verification procedure and proceed to step  608  via A.     607  Run a coin verification procedure and proceed to step  613  via B.     608  Judge the authenticity and value of the inserted bill, and then proceed to step  610  if the inserted bill is genuine, or proceed to step  609  if the inserted bill is a counterfeit.     609  Return the inserted bill and then return to step  605  via C.     610  Transmit the value of the inserted bill to the host  5 .     611  Wait for response from the host  5  whether or not the host  5  accepts the bill, and then proceed to step  612  if the host  5  accepts the bill, or return to step  609  if the host  5  rejects the bill.     612  Receive the bill in the bill box and then return to step  605  via C.     613  Judge the authenticity and value of the inserted coin, and then proceed to step  615  if the inserted coin is genuine, or proceed to step  614  if the inserted bill is a counterfeit.     614  Return the coin and then return to step  605  via C.     615  Transmit the value of the inserted coin to the host  5 , and then return to step  605  via C.   

     As described above, after system initialization, the system automatically runs system check. In case of a system error, the system displays the error and then ends the operation. When the system is checked OK, it enters standby mode. When a coin or bill is inserted, the system immediately verifies the authenticity and value of the inserted coin or bill. In case a counterfeit coin or bill is inserted, the inserted object is returned. When the inserted coin or bill is checked real, the system gives a signal indicative of the value of the inserted coin or bill to the host  5  and then waist for response. When the host  5  accepts the inserted coin or bill, the system immediately receives the coin or bill in the coin box or bill box and then enters standby mode, and the user can then operate the host  5 . If the host  5  rejects the coin or bill, the system immediately returns the coin or bill and then enters standby mode. 
     Referring to  FIGS. 2 ,  4  and  7  again, when a coin is inserted into the coin slot  11  of the face panel  1 , the inserted coin moves into the coin entrance passage  23  of the coin receiver unit  2 , and at the same time the loop-coil detector circuit  24  detects the authenticity and value of the coil by means of magnetic induction. When the inserted coin keeps moving forward toward the bottom side of the coin entrance passage  23 , the anti-theft security hook  25  is turned to the close position to prohibit the inserted coin from being pulled back. The coin is then guided by a slope in the coin entrance passage  23  to pass through the optical sensor  26  that verifies the authenticity and value of the coin again, increasing the accuracy of verification. After verification, the coin drops to the top side of the sliding gate  271  of the electromagnetic valve  27 . When the inserted coin is a counterfeit, the inserted counterfeit coin will be guided by the sloping surface of the sliding gate  271  into the coin-return passage  28  and then the coin-return slot  12 . If the inserted coin is genuine, the sliding gate  271  is moved by the electromagnetic valve  27  to let the inserted coin pass through the coin entrance passage  23  to the coin box. 
     When a bill is inserted into the bill slot  13  of the face panel  1 , the inserted bill will be moved by the motor drive mechanism  34  toward the inside of the bill receiver unit  3 , at the same time the bill acceptor module  36  will be driven to verify the authenticity of the inserted bill. If the inserted bill is a counterfeit, the motor drive mechanism  34  will be revered to carry the inserted counterfeit bill to the bill slot  13 . It the inserted bill is real, the motor drive mechanism  34  will carry the bill through the anti-theft security hook  37  toward the rear side of the bill passage  33 . At this time, the anti-theft security hook  37  prohibits a backward displacement of the bill. When the bill reaches the rear side of the bill passage  33 , the bill will be forced into the bill box by the motor drive mechanism  34 . 
     Referring to  FIGS. 14 and 15  and  FIGS. 1 and 2  again, the host  5  can be a consumption system. The consumption system can be an electric game toy, basketball machine, dancing machine, hose riding machine, driving machine, electronic target, electric dartboard, crane machine, photo shooting machine, pinball machine, Mario series machine or any of a variety of other amusement systems, or a beverage vending machine, tobacco vending machine, ticket vending machine, ice cream vending machines, memorial coin and keyring vending machine, hamburger vending machine, French fry vending machine, noodle vending machine or any of a variety of other automatic vending machines. The client can insert a coin or bill into the cash receiver of the consumption system to start the host  5  and to operate the host  5  subject to the value of the inserted coin or bill. For example, when the parent inserted one coin into a riding machine, the child can ride the riding machine for one cycle. If the parent inserts a bill of which the value is ten times over the assigned coin, the child can then ride the riding machines for ten cycles. By means of the application of the present invention, a consumption system can accept coins as well as bills, providing maximum convenience to the clients. Because of the application of the present invention, the owner of an amusement park or any of a variety of other places where consumption systems made according to the present invention are provided for play needs not to hire an extra serviceman or servicewoman or install a coin change machine for providing a coin change service. Therefore, the owner of amusement park or the like can save much labor cost and coin change machine installation space, realizing a real manless management. 
     Further, consumption systems may be installed in an arcade, night market or street corner. The number of consumption systems in these areas is limited, and most of the clients of these consumption systems are passersby. In these places, no money exchange service is provided. People must prepare coins when wishing to play games or purchase things from these consumption systems. By means of the application of the present invention, people can insert the bill instead of coins. Therefore, the invention brings convenience to people. 
     Further, the bill slot  13 , the bill receiver unit  3 , the coin slot  11  and the coin-return slot  12  as well as the coin receiver unit  2  are of vertical design. Therefore, the coin receiver unit  2  and the bill receiver unit  3  can be set in vertical and abutted against each other and fixedly fastened to the back side of the face panel  1 , reducing the size of the cash receiver and saving much the space of the host  5 . 
     As stated above, the invention provides a cash receiver for consumption system that has the following advantages and features: 
     1. The face panel  1  has a coin slot  11 , a coin-return slot  12  and a bill slot  13 , and the coin receiver unit  2  and the bill receiver unit  3  are abutted against each other and fixedly fastened to the back side of the face panel  1 . When assembled, the cash receiver is installed in the host  5  of a consumption system such that a person can insert a coin or bill into the cash receiver to play the consumption system. 
     2. After insertion of a bill into the bill slot  13 , the bill receiver unit  3  verifies the authenticity and value of the inserted bill. After insertion of a coin into the coin slot  11 , the coin receiver unit  2  verifies the authenticity and value of the inserted coin. When a counterfeit bill is inserted, the bill receiver  3  will return the inserted counterfeit bill to the bill slot  13 . When a counterfeit coin is inserted, it will be rejected by the coin receiver unit  2  and discharged out of the coin-return slot  12 . Because the cash receiver accepts coins as well as bills, the consumption system owner needs not to hide a serviceman or servicewoman or to install a coin change machine for providing a money exchange service. 
     Although a particular embodiment of the invention has been described in detail for purposes of illustration, various modifications and enhancements may be made without departing from the spirit and scope of the invention. Accordingly, the invention is not to be limited except as by the appended claims.