Game intelligent box data interaction circuit and corresponding intelligent communication box

Abstract

The utility model provides a game intelligent box data interaction circuit and a corresponding intelligent communication box, a communication chip module is connected with a chip module, and the communication chip module can carry out wireless communication with a server. One end of the first interface module is connected with the coin collector or the card reader, and the other end of the first interface module is connected with the chip module. The first interface module collects a first coin collector signal or a first card reader signal, and the chip module generates data information of the coin collector based on the first coin collector signal. Or the chip module generates data information of the card reader based on the first card reader signal, and the first interface module, the chip module and the communication chip module establish a first data transmission channel. One end of the second interface module is connected with the chip module, the other end of the second interface module is connected with the game machine mainboard, and the first interface module, the chip module and the second interface module establish a first signal transmission channel.

Description

Technical Field

[0001] The utility model relates to the field of circuits, and in particular to a data interaction circuit and a corresponding intelligent communication box. Background Art

[0002] In modern society, electronic game machines are devices that use electronic instruments to play games. In amusement parks, users need to insert coins or swipe cards to use the game machines. However, for existing game machines, people cannot remotely obtain the data information of the coin acceptor or card swipe machine of the game machine, such as revenue data, etc. Local personnel are required to summarize and manage the data information of the game machine and then upload it to the server, which makes the management of the game machine difficult and costly.

[0003] Therefore, it is necessary to provide a game smart box data interaction circuit and a corresponding smart communication box to solve the above technical problems. Utility Model Content

[0004] The utility model provides a game intelligent box data interaction circuit and a corresponding intelligent communication box, which effectively solve the technical problems of the existing game consoles having great difficulty and high cost in uploading data information.

[0005] A game smart box data interaction circuit, used to connect between a coin / card machine and a game console mainboard, comprising:

[0006] Chip module;

[0007] A communication chip module, connected to the chip module, for wireless communication with the server;

[0008] a voltage conversion module, used for performing a voltage conversion operation on a power supply voltage output by a power supply to generate a first power supply voltage and a second power supply voltage, wherein the first power supply voltage is used for powering the communication chip module, and the second power supply voltage is used for powering the chip module;

[0009] A first interface module, one end of which is connected to a coin acceptor or a card reader, and the other end of which is connected to the chip module, and is used to collect a first coin acceptor signal or a first card reader signal; wherein the chip module generates data information of the coin acceptor based on the first coin acceptor signal, or the chip module generates data information of the card reader based on the first card reader signal, and the first interface module, the chip module and the communication chip module establish a first data transmission channel, and the first data transmission channel is used to transmit data information of the coin acceptor or data information of the card reader;

[0010] A second interface module, one end of which is connected to the chip module, and the other end of which is connected to the game console motherboard; wherein the first interface module, the chip module and the second interface module establish a first signal transmission channel, and the first signal transmission channel is used to transmit the first coin acceptor signal or the first card reader signal.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the utility model provides a data interaction circuit for a game smart box, which includes a chip module, a communication chip module, a first interface module and a second interface module. The second interface module, the chip module and the communication chip module can establish a first data transmission channel, which is used to transmit the data information of the coin acceptor or the data information of the card reader to the server. The first interface module, the chip module and the second interface module establish a first signal transmission channel, which is used to transmit the first coin acceptor signal or the first card reader signal to the game console motherboard, and the first coin acceptor signal or the first card reader signal can be used to drive the game console. Therefore, the user can not only drive the game console through the data interaction circuit, but also obtain the data information of the coin acceptor or the data information of the card reader through the server, and the data information can be revenue data, etc. Because the game console operator can remotely obtain the revenue data of the device through the server, the user can adjust the operation strategy in time according to the revenue data. Therefore, the setting of the data interaction circuit can reduce the management difficulty of the remote game console and reduce the management cost of the game console; it effectively solves the technical problems of the difficulty and high cost of uploading data information of the existing game console. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a block diagram of the data interaction circuit of the game smart box.

[0013] Figure 2 The utility model is a circuit diagram of a single-chip microcomputer chip of a data interaction circuit of a game smart box.

[0014] Figure 3 This is a circuit diagram of the communication chip of the data interaction circuit of the game smart box of the utility model.

[0015] Figure 4 This is a circuit diagram of the first voltage conversion unit of the game smart box data interaction circuit of the utility model.

[0016] Figure 5 This is a circuit diagram of the second voltage conversion unit of the game smart box data interaction circuit of the utility model.

[0017] Figure 6 This is one of the circuit diagrams of the communication chip module of the game smart box data interaction circuit of the utility model.

[0018] Figure 7 This is the second circuit diagram of the communication chip module of the data interaction circuit of the game smart box of the utility model.

[0019] Figure 8 The utility model is a circuit diagram of the coin acceptor interface of the data interaction circuit of the game smart box.

[0020] Fig. 9 This is a circuit diagram of the first optocoupler unit and the second optocoupler unit of the data interaction circuit of the game smart box of the utility model.

[0021] Fig.10 The utility model is a circuit diagram of a coin acceptor signal conversion chip of a game smart box data interaction circuit.

[0022] Fig.11 The present invention is a circuit diagram of a card reader interface of a data interaction circuit of a game smart box.

[0023] Fig.12 This is a circuit diagram of a switch unit of a data interaction circuit of a game smart box of the utility model.

[0024] Fig.13 This is a circuit diagram of a card reader signal conversion chip in the data interaction circuit of the game smart box of the utility model.

[0025] Fig.14 The utility model is a circuit diagram of the inversion unit of the game smart box data interaction circuit.

[0026] Fig.15 This is a circuit diagram of a signal expansion chip of a data interaction circuit of a game smart box of the utility model.

[0027] Fig.16 This is a circuit diagram of the first interface of the data interaction circuit of the game smart box of the utility model.

[0028] Fig.17 This is a circuit diagram of the third interface of the data interaction circuit of the game smart box of the utility model.

[0029] Fig.18 This is a circuit diagram of the interface chip of the data interaction circuit of the game smart box of the utility model.

[0030] Fig.19 This is a circuit diagram of the second interface of the data interaction circuit of the game smart box of the utility model.

[0031] Fig. 20 This is a circuit diagram of the indicator light unit of the data interaction circuit of the game smart box of the utility model.

[0032] Fig.21 This is a circuit diagram of a display unit of a data interaction circuit of a game smart box of the utility model.

[0033] In the figure, 10, data interaction circuit; 11, chip module; 111, indicator light unit; 112, display unit; 12, communication chip module; 13, first interface module; 131, first optical coupling unit; 132, dial unit; 14, second interface module; 141, switch unit; 142, second optical coupling unit; 143, inversion unit; 15, third interface module; 16, first voltage conversion unit; 161, output end of the first voltage conversion unit; 17, second voltage conversion unit; 171, output end of the second voltage conversion unit; 18, power supply. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0035] Directional terms mentioned in the present invention, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "side", "top" and "bottom", are only used for reference to the directions of the drawings. The directional terms used are used to illustrate and understand the present invention, and are not used to limit the present invention.

[0036] The words "first", "second" and the like in the terminology of the present invention are used for descriptive purposes only and should not be understood as indicating or implying relative importance, and should not be construed as limiting the order of precedence.

[0037] In the figures, structurally similar elements are denoted by the same reference numerals.

[0038] Please refer to Figure 1 and Figure 2The utility model provides a game smart box data interaction circuit 10, which is applied to a game smart box. The data interaction circuit 10 is connected between the coin acceptor and the game console motherboard, or the data interaction circuit 10 is connected between the card reader and the game console motherboard. The data interaction circuit 10 includes a chip module 11, a communication chip module 12, a first interface module 13, and a second interface module 14. The communication chip module 12 is connected to the chip module 11, and the communication chip module 12 can communicate wirelessly with the server. The chip module 11 includes a single-chip microcomputer chip U1, and the single-chip microcomputer chip U1 is an STM32 single-chip microcomputer chip U1. The single-chip microcomputer chip U1 includes a PA10 pin and a PA9 pin, and the PA10 pin and the PA9 pin are used to connect to a third interface module 15. The single-chip microcomputer chip U1 generates data information of the coin acceptor based on the first coin acceptor signal, or the single-chip microcomputer chip U1 generates data information of the card reader based on the first card reader signal.

[0039] Please refer to Figure 4 and Figure 5 , the voltage conversion module is used to perform a voltage conversion operation on the power supply voltage output by the power supply 18, so that the voltage conversion module can generate a first power supply voltage and a second power supply voltage. The first power supply voltage is used to power the communication chip module 12, and the second power supply voltage is used to power the chip module 11. Among them, the voltage conversion module also includes a first voltage conversion unit 16 and a second voltage conversion unit 17. The input end of the first voltage conversion unit 16 is connected to the power supply 18, and the power supply 18 is used to output a power supply voltage, and the power supply voltage is 12V. The first voltage conversion unit 16 is used to perform a voltage conversion operation on the power supply voltage, and the first voltage conversion unit 16 can generate a first power supply voltage, and the first power supply voltage is used to power the communication chip U5.

[0040] Please refer to Figure 4 and Figure 5 , the second voltage conversion unit 17 is connected to the output terminal 161 of the first voltage conversion unit. The second voltage conversion unit 17 can perform a voltage conversion operation on the first supply voltage, and the second voltage conversion unit 17 can generate a second supply voltage. The second supply voltage can supply power to the single-chip microcomputer chip U1, and the second supply voltage is output through the output terminal 171 of the second voltage conversion unit.

[0041] Please refer to Figure 4 and Figure 5The first voltage conversion unit 16 includes a first voltage conversion chip U6. The first voltage conversion chip U6 includes a PH pin and a VIN pin, the PH pin is connected to the output terminal 161 of the first voltage conversion unit, and the VIN pin is connected to the power supply 18. The first voltage conversion unit 16 is used to perform voltage conversion operation on the power supply voltage, and the output terminal 161 of the first voltage conversion unit can output a first power supply voltage of 3.8V.

[0042] Please refer to Figure 4 and Figure 5 The second voltage conversion unit 17 includes a second voltage conversion chip U15, and the second voltage conversion chip U15 includes an IN pin and an OUT pin. The IN pin is connected to the output terminal 161 of the first voltage conversion unit, and the OUT pin is connected to the output terminal 171 of the second voltage conversion unit. The second voltage conversion chip U15 can step down the first power supply voltage, and the second voltage conversion unit 17 can output a second power supply voltage of 3.3V.

[0043] Please refer to Figure 1 and Figure 2 , the single-chip microcomputer chip U1 also includes a single-chip microcomputer input pin and a single-chip microcomputer output pin, the single-chip microcomputer input pin is connected to the first interface module 13, and the single-chip microcomputer output pin is connected to the second interface module 14. Among them, the single-chip microcomputer input pin includes PA0 pin, PA1 pin, PA2 pin, PA3 pin, PA4 pin, PA5 pin, PA6 pin, PA7 pin, and the single-chip microcomputer output pin includes PA15 pin, PB3 pin, PB4 pin, PB5 pin.

[0044] Please refer to Figure 2 and Figure 3 , the communication chip module 12 includes a communication chip U5, and the communication chip U5 is used to communicate wirelessly with the server. The communication chip U5 includes a MAIN_RXD pin and a MAIN_TXD pin, and the single-chip microcomputer chip U1 also includes a PB10 pin and a PB11 pin, the PB10 pin is connected to the MAIN_RXD pin, and the PB11 pin is connected to the MAIN_TXD pin. The single-chip microcomputer chip U1 is used to transmit the data information of the game console, the data information of the coin acceptor, or the data information of the card reader to the communication chip U5. The communication chip U5 transmits the data information of the game console, the data information of the coin acceptor, or the data information of the card reader to the server, and the communication chip U5 can also receive the data information output by the server. The communication chip module 12 includes a radio frequency antenna RF, and the communication chip U5 includes a GND pin. The radio frequency antenna RF is connected to the GND pin, and the radio frequency antenna RF is used to receive and send signals.

[0045] Please refer to Figure 3 and Figure 7The communication chip module 12 also includes a first transistor Q1 and a second transistor Q2, the emitter of the first transistor Q1 is connected to the PB10 pin, and the collector of the first transistor Q1 is connected to the MAIN_RXD pin. The emitter of the second transistor Q2 is connected to the PB11 pin, and the collector of the second transistor Q2 is connected to the MAIN_TXD pin. The base of the first transistor Q1 is connected to an external power supply (not shown in the figure), and the base of the second transistor Q2 is connected to an external power supply, which is a 1.8V power supply.

[0046] Please refer to Figure 6 , the communication chip module 12 also includes a SIM card chip CARD1, which is used to provide operator signals. When the SIM card chip CARD1 is connected to the communication chip U5, the communication chip U5 can communicate wirelessly with the server. The SIM card chip CARD1 includes a VCC pin, a RST pin, a CLK pin, and an EP pin, and the communication chip U5 includes a USIM_RST pin, a USIM_CLK pin, and a USIM_VDD pin. The USIM_VDD pin is connected to the VCC pin, the USIM_RST pin is connected to the RST pin, and the USIM_CLK pin is connected to the CLK pin. The communication chip U5 includes a USIM_DET pin and a USIM_DATA pin. The SIM card chip CARD1 includes a GND pin, an I / O pin, and a CD pin. The CD pin is connected to the USIM_DET pin and the USIM_VDD pin, and the I / O pin is connected to the USIM_DATA pin and the USIM_VDD pin.

[0047] Please refer to Figure 1 , one end of the first interface module 13 is connected to the coin acceptor or the card reader, and the other end of the first interface module 13 is connected to the chip module 11. The first interface module 13 is used to collect the first coin acceptor signal or the first card reader signal, and the chip module 11 generates the data information of the coin acceptor based on the first coin acceptor signal, or the chip module 11 generates the data information of the card reader based on the first card reader signal. Among them, the first interface module 13, the chip module 11 and the communication chip module 12 establish a first data transmission channel, and the first data transmission channel is used to transmit the data information of the coin acceptor or the data information of the card reader. In addition, the first interface module 13 is also used to collect the second coin acceptor signal and the second card reader signal.

[0048] Please refer to Figure 1, the game smart box data interaction circuit 10 also includes a third interface module 15. The third interface module 15 is connected to the game console motherboard, and the third interface module 15 is used to collect data information of the game console. Among them, the third interface module 15, the chip module 11 and the communication chip module 12 establish a second data transmission channel. The second data transmission channel is used to transmit the data information of the game console to the server, and the second data transmission channel transmits the data information output by the server to the game console motherboard. In addition, the first interface module 13, the chip module 11 and the third interface module 15 establish a second signal transmission channel, and the second signal transmission channel is used to transmit the second coin selector signal and the second card swiping signal. Among them, the second coin selector signal and the first coin selector signal can have the same effect, and the second coin selector signal and the first coin selector signal are only different in the signal transmission channel. In addition, the second card swiping signal and the first card swiping signal can also have the same effect, and the second card swiping signal and the first card swiping signal are also different in the signal transmission channel.

[0049] Furthermore, the first coin selector signal and the second coin selector signal can be used to generate a coin selector drive signal. The coin selector drive signal can be used to drive the game console mainboard, thereby starting the game console. The user can also obtain the data information of the coin selector through the server, and the data information of the coin selector can be the revenue data of the coin selector, etc. Because the game console operator can remotely obtain the revenue data of the device through the server, the user can adjust the operation strategy according to the revenue data in a timely manner. Therefore, the setting of the data interaction circuit can reduce the management difficulty of the remote game console and reduce the management cost of the game console; it effectively solves the technical problems of the difficulty and high cost of uploading data information of the existing game console.

[0050] The first card reader signal and the second card reader signal can be used to generate a card reader drive signal, and the card reader drive signal can be used to drive the game console motherboard to start the game console. The user can also obtain the data information of the card reader through the server, and the data information of the card reader can be the revenue data of the card reader, etc. Because the game console operator can remotely obtain the revenue data of the device through the server, the user can adjust the operation strategy according to the revenue data in time. Therefore, the setting of the data interaction circuit can provide convenience for the operation of the game console, and effectively solve the technical problem that it is inconvenient for people to operate the existing game consoles.

[0051] The second data transmission channel transmits the data information of the game console to the server, and the data information of the game console may be location information, fault information, etc. When the game console fails, the user can immediately locate the game console device. In addition, the user can repair the device in time. Thus, it is more convenient for the user to maintain the game console in the future. The technical problem that it is difficult for people to maintain the existing game consoles is effectively solved. In addition, the second data transmission channel transmits the data information output by the server to the game console motherboard, and the data information output by the server may be a shutdown instruction. When the game console fails, the server may transmit the shutdown instruction to the game console motherboard, and the game console may be shut down based on the shutdown instruction. Therefore, when the game console fails, the user can remotely shut down the game console through the server in time, making it more convenient for the user to maintain the game console.

[0052] Moreover, the data interaction circuit can also provide an online payment function. When the user completes the online payment, the second data transmission channel transmits the data information output by the server to the mainboard of the game console, and the data information output by the server can be an opening instruction. Then, the game console can be turned on based on the opening instruction. Since the data interaction circuit can realize the online payment function, people can save the step of purchasing game coins or game cards when using the device, making it more convenient for people to use the game console with the data interaction circuit.

[0053] Please refer to Figure 8 , Fig. 9 as well as Fig.10 , the first interface module 13 includes a coin selector interface CN4, a first optical coupling unit 131, and a coin selector signal conversion chip U12. The coin selector interface CN4 is used to input the first coin selector signal or the second coin selector signal, and the coin selector interface CN4 is connected to the power supply 18. The coin selector interface CN4 includes a coin selector interface CN4 output pin, and the first optical coupling unit 131 includes a first optical coupling input pin and a first optical coupling output pin. The coin selector interface CN4 output pin is connected to the first optical coupling input pin, and the first optical coupling unit 131 is used to isolate and protect the coin selector signal. In the first optical coupling unit 131, the input end and the output end of the first optical coupling unit 131 are completely electrically isolated, so that the output signal has no effect on the input end. The setting of the first optical coupling unit 131 can increase the anti-interference ability of the coin selector signal, so that the transmission of the coin selector signal is more stable. The coin selector signal conversion chip U12 includes a coin selector signal conversion chip input pin and a coin selector signal conversion chip output pin. The coin selector signal conversion chip input pin is connected to the first optocoupler output pin, and the coin selector signal conversion chip output pin is connected to the single chip microcomputer input pin.

[0054] Please refer to Figure 8 and Fig. 9, the output pins of the coin acceptor interface CN4 include EX_COIN1_I pin, EX_COIN2_I pin, EX_COIN3_I pin, and EX_COIN4_I pin. The first optocoupler unit 131 includes a first optocoupler chip U11, and the first optocoupler input pin is set on the first optocoupler chip U11. The first optocoupler input pin includes EX_COIN11_I pin, EX_COIN21_I pin, EX_COIN31_I pin, and EX_COIN41_I pin. The EX_COIN1_I pin is connected to the EX_COIN11_I pin, and the EX_COIN2_I pin is connected to the EX_COIN21_I pin. The EX_COIN3_I pin is connected to the EX_COIN31_I pin, and the EX_COIN4_I pin is connected to the EX_COIN41_I pin. In addition, the first optocoupler chip U11 is also connected to the output end 171 of the second voltage conversion unit.

[0055] Please refer to Figure 8 , Fig. 9 as well as Fig.10 , the first optocoupler output pin includes COIN1_I pin, COIN2_I pin, COIN3_I pin, and COIN4_I pin. The coin selector signal conversion chip input pins include B7 pin, B6 pin, B5 pin, and B4 pin. COIN1_I pin is connected to B7 pin, and COIN2_I pin is connected to B6 pin. COIN3_I pin is connected to B5 pin, and COIN4_I pin is connected to B4 pin. The coin selector signal conversion chip U12 includes a VCC pin, which is connected to the output end 171 of the second voltage conversion unit. In addition, the coin selector signal conversion chip U12 also includes a BO pin, a B1 pin, a B2 pin, and a B3 pin.

[0056] Please refer to Figure 2 , Fig. 9 as well as Fig.10 The output pins of the coin acceptor signal conversion chip include AO pin, A1 pin, A2 pin, A3 pin, A4 pin, A5 pin, A6 pin, and A7 pin. The single-chip microcomputer chip U1 includes PAO pin, PA1 pin, PA2 pin, PA3 pin, PA4 pin, PA5 pin, PA6 pin, and PA7 pin. AO pin is connected to PA7 pin, A1 pin is connected to PA6 pin. A2 pin is connected to PA5 pin, A3 pin is connected to PA4 pin. A4 pin is connected to P3 pin, A5 pin is connected to PA2 pin. A6 pin is connected to PA1 pin, and A7 pin is connected to PA0 pin.

[0057] exist Fig. 9 and Fig.11 Based on Fig.12 and Fig.13The second interface module 14 includes a card reader interface CN5, a switch unit 141, a second optical coupling unit 142, and a card reader signal conversion chip U8. The card reader interface CN5 is used to input a first card reader signal and a second card reader signal. The card reader interface CN5 includes a card reader interface output pin, and the switch unit 141 includes a switch input pin and a switch output pin. The card reader interface output pin is connected to the switch input pin, and the switch unit 141 is used to protect the second optical coupling unit 142. In addition, the card reader interface is also connected to a power supply 18.

[0058] Please refer to Fig. 9 and Fig.13 , the second optocoupler unit 142 includes a second optocoupler input pin and a second optocoupler output pin. The second optocoupler input pin is connected to the switch output pin, and the second optocoupler unit 142 is used to isolate and protect the card reader signal. In the second optocoupler unit 142, the input end and the output end of the second optocoupler unit 142 are completely electrically isolated, so that the output signal has no effect on the input end. The setting of the second optocoupler unit 142 can increase the anti-interference ability of the card reader signal, making the transmission of the card reader signal more stable. The card reader signal conversion chip U8 includes a card reader signal conversion chip input pin and a card reader signal conversion chip output pin. The card reader signal conversion chip U8 pin is connected to the second optocoupler output pin, and the card reader signal conversion chip output pin is connected to the single-chip microcomputer input pin.

[0059] Please refer to Fig.11 and Fig.12 , the card reader interface output pins include EX-CARD1 pin, EX-CARD2 pin, EX-CARD3 pin, EX-CARD4 pin, EX-CARD5 pin, EX-CARD6 pin, EX-CARD7 pin, and EX-CARD8 pin. The switch input pins include EX-CARD11 pin, EX-CARD21 pin, EX-CARD31 pin, EX-CARD41 pin, EX-CARD51 pin, EX-CARD61 pin, EX-CARD71 pin, and EX-CARD81 pin. Among them, the EX-CARD1 pin is connected to the EX-CARD11 pin, and the EX-CARD2 pin is connected to the EX-CARD21 pin. The EX-CARD3 pin is connected to the EX-CARD31 pin, and the EX-CARD4 pin is connected to the EX-CARD41 pin. The EX-CARD5 pin is connected to the EX-CARD51 pin, and the EX-CARD6 pin is connected to the EX-CARD61 pin. The EX-CARD7 pin is connected to the EX-CARD61 pin, and the EX-CARD8 pin is connected to the EX-CARD81 pin.

[0060] Please refer to Fig. 9 and Fig.12, the switch output pins include IN1 pin, IN2 pin, IN3 pin, IN4 pin, IN5 pin, IN6 pin, IN7 pin, and IN8 pin. The second optocoupler unit 142 includes a second optocoupler chip U9 and a third optocoupler chip U10, and the second optocoupler input pins include IN11 pin, IN21 pin, IN31 pin, IN41 pin, IN51 pin, IN61 pin, IN71 pin, and IN81 pin. Among them, the IN11 pin, IN21 pin, IN31 pin, and IN41 pin are arranged on the second optocoupler chip U9, and the IN51 pin, IN61 pin, IN71 pin, and IN81 pin are arranged on the third optocoupler chip U10. The IN1 pin is connected to the IN11 pin, and the IN2 pin is connected to the IN21 pin. The IN3 pin is connected to the IN31 pin, and the IN4 pin is connected to the IN41 pin. The IN5 pin is connected to the IN51 pin, and the IN6 pin is connected to the IN61 pin. The IN7 pin is connected to the IN71 pin, and the IN8 pin is connected to the IN81 pin. Furthermore, the first optocoupler chip U11 is also connected to the output terminal 171 of the second voltage conversion unit.

[0061] Please refer to Fig.11 and Fig.12 The switch unit 141 includes a first MOS transistor Q4, a second MOS transistor Q5, a third MOS transistor Q6, a fourth MOS transistor Q7, a fifth MOS transistor Q8, a sixth MOS transistor Q9, a seventh MOS transistor Q10, and an eighth MOS transistor Q11. The base of the first MOS transistor Q4 is connected to the EX-CARD1 pin, the collector of the first MOS transistor Q4 is connected to the IN1 pin, and the emitter of the first MOS transistor Q4 is grounded. The base of the second MOS transistor Q5 is connected to the EX-CARD2 pin, the collector of the second MOS transistor Q5 is connected to the IN2 pin, and the emitter of the second MOS transistor Q5 is grounded. The base of the third MOS transistor Q6 is connected to the EX-CARD3 pin, the collector of the third MOS transistor Q6 is connected to the IN3 pin, and the emitter of the third MOS transistor Q6 is grounded. The base of the fourth MOS transistor Q7 is connected to the EX-CARD4 pin, the collector of the fourth MOS transistor Q7 is connected to the IN4 pin, and the emitter of the fourth MOS transistor Q7 is grounded.

[0062] Please refer to Fig.11 and Fig.12, the base of the fifth MOS tube Q8 is connected to the EX-CARD5 pin, the collector of the fifth MOS tube Q8 is connected to the IN5 pin, and the emitter of the fifth MOS tube Q8 is grounded. The base of the sixth MOS tube Q9 is connected to the EX-CARD6 pin, the collector of the sixth MOS tube Q9 is connected to the IN6 pin, and the emitter of the sixth MOS tube Q9 is grounded. The base of the seventh MOS tube Q10 is connected to the EX-CARD7 pin, the collector of the seventh MOS tube Q10 is connected to the IN7 pin, and the emitter of the seventh MOS tube Q10 is grounded. The base of the eighth MOS tube Q11 is connected to the EX-CARD8 pin, the collector of the eighth MOS tube Q11 is connected to the IN8 pin, and the emitter of the eighth MOS tube Q11 is grounded. The switch unit 141 is provided with a MOS tube, and the card reader signal first drives the MOS tube to turn on, and then the 3.3V power supply drives the optocoupler chip to turn on. The setting of the MOS tube can protect the optocoupler chip, and can prevent the card reader signal with a large current from damaging the optocoupler chip. If the card reader signal generates a large current, it will only break down the MOS tube and will not damage the optocoupler chip in the subsequent circuit.

[0063] Please refer to Fig. 9 and Fig.13 , the second optocoupler output pins include CARD1 pin, CARD2 pin, CARD3 pin, CARD4 pin, CARD5 pin, CARD6 pin, CARD7 pin, and CARD8 pin. The card reader signal conversion chip input pins include B7 pin, B6 pin, B5 pin, B4 pin, B3 pin, B2 pin, B1 pin, and B0 pin. CARD1 pin is connected to B7 pin, and CARD2 pin is connected to B6 pin. CARD3 pin is connected to B5 pin, and CARD4 pin is connected to B4 pin. CARD5 pin is connected to B3 pin, and CARD6 pin is connected to B2 pin. CARD7 pin is connected to B1 pin, and CARD8 pin is connected to B0 pin. The card reader signal conversion chip U8 includes a VCC pin, which is connected to the output end 171 of the second voltage conversion unit.

[0064] Please refer to Fig.10 and Fig.13, the coin acceptor signal conversion chip U12 includes the EN-INPUT2 pin, and the card reader signal conversion chip U8 includes the EN-INPUT0 pin. If the EN-INPUT2 pin is at a high level, the signal is transmitted from the coin acceptor signal conversion chip U12 to the single-chip microcomputer chip U1. If the EN-INPUT0 pin is at a high level, the signal is transmitted from the card reader signal conversion chip U8 to the single-chip microcomputer chip U1. Moreover, the models of the coin acceptor signal conversion chip U12 and the card reader signal conversion chip U8 are both 74HC245PW. The coin acceptor signal conversion chip U12 and the card reader signal conversion chip U8 have the function of protecting the single-chip microcomputer chip U1, and the coin acceptor signal conversion chip U12 and the card reader signal conversion chip U8 can also resist electrostatic discharge. The coin acceptor signal conversion chip U12 can realize the role of a buffer, and the coin acceptor signal conversion chip U12 can limit the voltage of the output signal to a certain range. Therefore, the coin acceptor signal conversion chip U12 can be used to prevent the overvoltage coin acceptor signal from being output to the single-chip microcomputer chip U1, thereby effectively protecting the single-chip microcomputer chip U1. Moreover, the card reader signal conversion chip U12 can also realize the function of a buffer, and the card reader signal conversion chip U12 can limit the voltage of the output signal to a certain range. Therefore, the card reader signal conversion chip U12 can be used to prevent the overvoltage card reader signal from being output to the single-chip microcomputer chip U1, thereby effectively protecting the single-chip microcomputer chip U1.

[0065] Please refer to Figure 2 and Fig.13 The output pins of the coin selector signal conversion chip include AO pin, A1 pin, A2 pin, A3 pin, A4 pin, A5 pin, A6 pin, and A7 pin. The single-chip microcomputer chip U1 includes PAO pin, PA1 pin, PA2 pin, PA3 pin, PA4 pin, PA5 pin, PA6 pin, and A7 pin. AO pin is connected to PA7 pin, A1 pin is connected to PA6 pin. A2 pin is connected to PA5 pin, A3 pin is connected to PA4 pin. A4 pin is connected to P3 pin, A5 pin is connected to PA2 pin. A6 pin is connected to PA1 pin, and A7 pin is connected to PA0 pin.

[0066] Please refer to Fig.10, the first interface module 13 also includes a dial unit 132, and the dial unit 132 is connected to the coin selector signal conversion chip U12. The dial unit 132 includes a dial button SW2, one end of which is respectively connected to the BO pin, B1 pin, B2 pin, and B3 pin of the coin selector signal conversion chip U12, and the other end of the dial button is grounded. The dial unit 132 can generate a dial signal based on the dial button, and the coin selector signal conversion chip U12 is used to transmit the dial signal to the single-chip chip U1, and the dial signal calls the parameters of the single-chip chip U1 to adjust the data information of the coin selector or the data information of the card reader. The dial unit 132 can generate 16 kinds of dial signals, so the dial signal can adjust the data information of 16 kinds of coin selectors. For example, the data information of 16 kinds of coin selectors can correspond to 16 coin-operating methods. The coin-operating method is that the game needs to put in a game coin or the game needs to have two game coins, etc. In addition, the dial signal can also adjust the data information of 16 card readers, and the data information of 16 card readers can correspond to 16 game modes, which can be Three Kingdoms games or Water Margin games, etc. Therefore, the user can call the game mode by modifying the dial button on the basis of using the same game card. The dial unit changes the corresponding content of the data information through the pre-set hardware settings. Therefore, adding the dial signal during the transmission of the coin acceptor signal can make the coin acceptor signal more diversified, such as changing the number of coins, etc. In addition, adding the dial signal during the transmission of the card acceptor signal can make the card acceptor signal more diversified, such as adapting to cards with different contents, etc.

[0067] exist Figure 1 Based on Fig.14 , Fig.15 as well as Fig.16. One end of the second interface module 14 is connected to the chip module 11, and the other end of the second interface module 14 is connected to the game console motherboard. Among them, the first interface module 13, the chip module 11 and the second interface module 14 establish a first signal transmission channel, and the first signal transmission channel is used to transmit the first coin selector signal or the first card reader signal. The single-chip microcomputer output pin is used to output the first coin selector signal or the first card reader signal, and the second interface module 14 includes a negation unit 143, a signal expansion chip U13 and a first interface CN2. The negation unit 143 includes a negation input pin and a negation output pin, and the negation input pin and the negation output pin are both arranged on the negation chip U14, and the negation input pin is connected to the single-chip microcomputer output pin. The negation unit 143 is used to negate the first coin selector signal, and the negation unit 143 can generate a first negation signal. The negation unit 143 is used to negate the first card reader signal, and the negation unit 143 can generate a second negation signal. After the first coin acceptor signal is negated, the signal expansion chip U13 can generate two coin acceptor drive signals based on the first coin acceptor signal. For example, a high-level coin acceptor drive signal or a low-level coin acceptor drive signal, the high-level coin acceptor drive signal or the low-level coin acceptor drive signal can match two different types of drive boards. Moreover, after the first card swiping device signal is negated, the signal expansion chip U13 can generate two card swiping device drive signals based on the first card swiping device signal. For example, a high-level card swiping device drive signal or a low-level card swiping device drive signal, the high-level card swiping device drive signal or the low-level card swiping device drive signal can match two different types of drive boards.

[0068] Please refer to Fig.15 , the signal expansion chip U13 includes a first signal expansion chip input pin, a second signal expansion chip input pin and a signal expansion chip output pin. The first signal expansion chip input pin is connected to the single-chip microcomputer output pin, and the second signal expansion chip input pin is connected to the inverted output pin. The signal expansion chip U13 generates two coin selector drive signals based on the first coin selector signal and the first inverted signal. Regardless of whether the first coin selector signal is at a high level or a low level, the signal expansion chip U13 can generate a coin selector drive signal. For example, during the signal transmission process, even if the high-level first coin selector signal is interfered by noise and converted into a low-level first coin selector signal, the signal expansion chip U13 can also generate a coin selector drive signal based on the low-level first coin selector signal.

[0069] Alternatively, the signal expansion chip U13 generates two types of card reader drive signals based on the first card reader signal and the second inverted signal. Regardless of whether the first card reader signal is at a high level or a low level, the signal expansion chip U13 can generate a card reader drive signal. For example, during the signal transmission process, even if the high-level first card reader signal is interfered by noise and converted into a low-level first card reader signal, the signal expansion chip U13 can also generate a card reader drive signal based on the low-level first card reader signal.

[0070] Please refer to Fig.14 and Fig.15 , the first signal expansion chip input pins include 1B pin, 2B pin, 3B pin, and 4B pin. 4B pin is connected to PA15 pin, 3B pin is connected to PB3 pin. 2B pin is connected to PB4 pin, and 1B pin is connected to PB5 pin. The inverting input pins include 1A pin, 2A pin, 3A pin, and 4A pin. 1A pin is connected to PA15 pin, 2A pin is connected to PB3 pin. 3A pin is connected to PB4 pin, and 4A pin is connected to PB5 pin. The inverting output pins include 1Y pin, 2Y pin, 3Y pin, and 4Y pin, and the first signal expansion chip input pins include 5B pin, 6B pin, 7B pin, and 8B pin. 8B pin is connected to 1Y pin, 7B pin is connected to 2Y pin. 6B pin is connected to 3Y pin, and 5B pin is connected to 4Y pin. The VCC pin of the inverting chip is also connected to the output terminal 171 of the second voltage conversion unit, and the GND pin of the inverting chip is grounded.

[0071] Please refer to Fig.15 , Fig.16 as well as Fig.17, the output pin of the signal expansion chip is connected to the first interface CN2, and the first interface CN2 is connected to the game console motherboard. The first interface CN2 is used to transmit the coin acceptor drive signal or the card swiper drive signal to the game console motherboard, and the coin acceptor drive signal or the card swiper drive signal is used to drive the game console motherboard. The output pins of the signal expansion chip include 1C pin, 2C pin, 3C pin, 4C pin, 5C pin, 6C pin, 7C pin, and 8C pin. The first interface CN2 includes COIN1_NC pin, COIN1_NO pin, COIN2_NC pin, COIN2_NO pin, COIN3_NC pin, COIN3_NO pin, COIN4_NC pin, and COIN4_NO pin. The COIN1_NC pin is connected to the 4C pin, and the COIN1_NO pin is connected to the 8C pin. The COIN2_NC pin is connected to the 3C pin, and the COIN2_NO pin is connected to the 7C pin. The COIN3_NC pin is connected to the 2C pin, and the COIN_NO pin is connected to the 6C pin. The COIN4_NC pin is connected to the IC pin, and the COIN4_NO pin is connected to the 5C pin. The second interface module 14 also includes a third interface CN3, which is connected to the first interface and is used to connect different game console motherboards. Therefore, the data interaction circuit 10 is used to be compatible with multiple game console motherboards. Among them, the third interface CN3 includes a COIN5_NO pin, which is connected to the COIN1_NO pin.

[0072] Please refer to Figure 2 , Fig.18 and Fig.19The third interface module 15 includes a second interface CN1 and an interface chip U4. The second interface CN1 is used to connect to the game console motherboard and collect data information of the game console. The second interface includes a sending pin RS232-TX1 and a receiving pin RS232-RX1. The interface chip U4 includes an R1IN pin, a T1OUT pin, an R1OUT pin, and a T1IN pin. The sending pin RS232-TX1 is connected to the T1OUT pin, and the R1IN pin is connected to the receiving pin RS232-RX1. The R1OUT pin is connected to the PA10 pin, and the T1IN pin is connected to the PA9 pin. The PA10 pin can output a second coin acceptor signal or a second card reader signal. The PA10 pin can also output data information output by the server. The data information of the game console can be sent to the single-chip microcomputer through the sending pin RS232-TX1. The model of the interface chip U4 is SP3232EEY-L / TR. The interface chip U4 also includes a VCC pin, which is connected to the output end 171 of the second voltage conversion unit. The interface chip U4 adopts a bidirectional transmission mode, and has functions such as overvoltage protection and ESD protection. In addition, the interface chip U4 also adopts low-power technology, which has the advantages of energy saving and environmental protection. Moreover, the interface chip U4 has the characteristics of fast speed, good compatibility, and strong noise suppression ability.

[0073] Please refer to Fig. 20 , the chip module 11 includes an indicator light unit 111. The single-chip chip U1 includes an indication pin, and the indicator light unit 111 is connected to the indication pin. The indicator light unit 111 includes an R pin, a G pin, and a B pin, and the indication pins include a P14 pin, a P13 pin, and a P12 pin. The R pin is connected to the P12 pin, the G pin is connected to the P13 pin, and the B pin is connected to the P14 pin. The indicator light unit 111 also includes a red LED lamp LED_R, a green LED lamp LED_G, and a blue LED lamp LED_B, and the red LED lamp LED_R is used to emit red light. The green LED lamp LED_G is used to emit green light, and the blue LED lamp LED_B is used to emit blue light. The positive pole of the red LED lamp LED_R is connected to the second voltage conversion unit 17, and the negative pole of the red LED lamp LED_R is connected to the R pin. The positive pole of the green LED lamp LED_G is connected to the second voltage conversion unit 17, and the negative pole of the green LED lamp LED_G is connected to the G pin. The anode of the blue LED lamp LED_B is connected to the second voltage conversion unit 17 , and the cathode of the blue LED lamp LED_B is connected to the B pin.

[0074] Please refer to Fig.21, the chip module 11 includes a display unit 112, and the single-chip chip U1 includes a display pin. The display unit 112 includes an 8-character digital tube LED3, and the display pin is connected to the 8-character digital tube LED3. The 8-character digital tube LED3 is used to cooperate with the indicator light unit 111 to display the working status of the game smart box. The 8-character digital tube LED3 includes a DA pin, a DB pin, a DC pin, a DD pin, a DE pin, a DF pin, a DG pin, and a DP pin. The single-chip chip U1 includes a PB2 pin, a PA12 pin, a PA11 pin, a PB15 pin, a PB8 pin, a PC14 pin, a PB9 pin, and a PA8 pin. The DA pin is connected to the PB2 pin, and the DB pin is connected to the PA12 pin. The DC pin is connected to the PA11 pin, and the DD pin is connected to the PB15 pin. The DE pin is connected to the PB8 pin, and the DF pin is connected to the PC14 pin. The DG pin is connected to the PB9 pin, and the DP pin is connected to the PA8 pin. The display unit 112 includes a resistor RN16, one end of which is connected to the DA pin, DB pin, DC pin, DD pin, DE pin, DF pin, DG pin, and DP pin, and the other end of which is connected to the PB2 pin, PA12 pin, PA11 pin, PB15 pin, PB8 pin, PC14 pin, PB9 pin, and PA8 pin. The DA pin is connected to the PB2 pin, and the DB pin is connected to the PA12 pin. The resistor RN16 is used to limit the current of the signal output by the single-chip microcomputer chip U1, so that the current of the 8-character digital tube LED3 receiving the signal is small. Therefore, the setting of the resistor RN16 effectively protects the 8-character digital tube LED3.

[0075] Among them, when all LED lights are off, if the state of the 8-digit digital tube LED3 is 3 horizontal bars flowing and lighting, the game smart box is in the state of upgrading. If the state of the 8-digit digital tube LED3 is to display "y." for 5 seconds, the game smart box is in the state of successful upgrading. If the state of the 8-digit digital tube LED3 is to display "n." for 5 seconds, the game smart box is in the state of failed upgrading.

[0076] Among them, when the red LED LED_R flashes, if the 8-digit digital tube LED3 displays "0", the EC200M module is powered on and reset. If the 8-digit digital tube LED3 displays "1", the MCU communicates with the module AT. If it stays here, it is usually a problem with the module and cannot communicate normally. If the 8-digit digital tube LED3 displays "2", turn off the module echo function. If the 8-digit digital tube LED3 displays "3", check whether the module is inserted with a card. If it stays here, it is usually because the SIM card is not inserted properly. If the 8-digit digital tube LED3 displays "4", check the network status 1. If it stays here, it is usually because the SIM card has no network, which may be due to arrears. If the 8-digit digital tube LED3 displays "5", check the network status 2. If it stays here, it is usually because the SIM card has no network, which may be due to arrears. If the 8-digit digital tube LED3 displays "6", check whether the module has a token value of Quectel. If the 8-digit digital tube LED3 displays "7", the module is in the process of searching and positioning. Generally, it will stay here for a longer time, please wait patiently.

[0077] Among them, when the blue LED light LED_B flashes, if the 8-character digital tube LED3 displays "0", the MQTT communication keep-alive time is configured to be 60 seconds. If the 8-character digital tube LED3 displays "1", the MQTT heartbeat interval is configured to be 60 seconds. If the 8-character digital tube LED3 displays "2", the MQTT communication receiving mode is configured. If the 8-character digital tube LED3 displays "3", the MQTT communication sending mode is configured. If the 8-character digital tube LED3 displays "4", the MQTT server is connected. If it stays here, it is usually because there is a problem with the server and it cannot be connected normally. If the 8-character digital tube LED3 displays "5", the MQTT server is connected. If it stays here, it is usually because the box ID number is not registered and the server cannot be recognized normally.

[0078] Among them, when the green LED light LED_G flashes, if the 8-digit digital tube LED3 displays "0~9, F", it means that the game smart box starts to work normally. The number represents the 4G signal strength. The larger the number, the stronger the signal. F means the signal is full. If the 8-digit digital tube LED3 displays "t.", there is a signal of coin insertion or card withdrawal uploaded to the server. If the 8-digit digital tube LED3 displays "r.", it is distributed to the box on the server.

[0079] The utility model also provides an intelligent communication box, which is arranged inside the game console, and a data interaction circuit 10 is arranged inside the intelligent communication box. The intelligent communication box is connected to the coin acceptor through the coin acceptor interface CN4, and the intelligent communication box is connected to the game console drive board through the second interface CN2. The coin acceptor can output a coin acceptor signal, and the intelligent communication box can generate a coin acceptor drive signal based on the coin acceptor signal, and the coin acceptor drive signal can be used to drive the game console. In addition, the chip module 11 of the intelligent communication box can generate data information of the coin acceptor based on the first coin acceptor signal. The intelligent communication box can send the coin acceptor data information to the server through the communication chip U5, so that people can obtain the coin acceptor data information from the server. Among them, the coin acceptor data information can be the revenue information of the coin acceptor, etc.

[0080] Moreover, the smart communication box is connected to the card reader through the card reader interface CN5. The card reader can output a card reader signal, and the smart communication box can generate a card reader drive signal based on the card reader signal, and the card reader drive signal can be used to drive the game console. Moreover, the chip module 11 of the smart communication box can generate data information of the card reader based on the first card reader signal. The smart communication box can send the data information of the card reader to the server through the communication chip U5, so that people can obtain the coin acceptor data information from the server. Among them, the card reader data information can be the revenue information of the card reader, etc.

[0081] The second interface CN1 can collect data information of the game console, and the smart communication box can transmit the data information of the game console to the server through the communication chip U5. Thus, people can obtain the data information of the game console. If the data information is fault information, people can know in time that the game console has a fault. In addition, the server can output data information, and the smart communication box can receive the data information through the communication chip U5. The smart communication box can also transmit the data information output by the server to the game console through the single-chip chip U1 and the second interface CN1. In addition, the data information output by the server can be a control instruction, and the game console can be closed based on the control instruction. Therefore, when the game console fails, the game console can transmit the fault information to the server through the smart communication box. Thus, the server can transmit the control instruction to the game console through the smart communication box. Furthermore, the game console can be closed based on the control instruction.

[0082] The working principle of the utility model is as follows: when the data interaction circuit 10 is working, the user can pre-set the dial unit 132. The dial unit 132 can change the corresponding content of the data information through the pre-set hardware setting. Therefore, adding the dial signal during the transmission process of the coin selector signal can make the coin selector signal more diversified, such as changing the number of coins, etc. In addition, adding the dial signal during the transmission process of the card reader signal can make the card reader signal more diversified, such as being able to adapt to cards with different contents, etc. When the coin selector can output the first coin selector signal, the coin selector interface CN4 receives the first coin selector signal, and the coin selector interface CN4 transmits the first coin selector signal to the first optical coupling unit 131. The setting of the first optical coupling unit 131 can increase the anti-interference ability of the coin selector signal, so that the transmission of the coin selector signal is more stable.

[0083] Then, the first optical coupling unit 131 transmits the first coin selector signal to the coin selector signal conversion chip U12, and the coin selector signal conversion chip U12 transmits the first coin selector signal to the single-chip microcomputer input pin of the single-chip microcomputer chip U1. The coin selector signal conversion chip U12 can be used to prevent the first coin selector signal of overvoltage from being output to the single-chip microcomputer chip U1, effectively protecting the single-chip microcomputer chip U1. Subsequently, the single-chip microcomputer chip U1 can output the first coin selector signal through the single-chip microcomputer output pin. Next, the inversion unit 143 can perform an inversion operation on the first coin selector signal, and the inversion unit 143 generates a first inversion signal. Afterwards, the signal expansion chip U13 generates two coin selector drive signals based on the first coin selector signal and the first inversion signal, and the signal expansion chip U13 transmits the coin selector drive signal to the first interface CN2. Moreover, the setting of the signal expansion chip U13 and the inversion unit 143 can be used to prevent the first coin selector signal from being interfered by noise. The first interface CN2 can transmit the coin selector drive signal to the game console mainboard, and the coin selector drive signal can be used to drive the game console mainboard. In addition, the single-chip microcomputer chip U1 can generate data information of the coin selector based on the first coin selector signal. Then, the single-chip microcomputer chip U1 can transmit the data information of the coin selector to the communication chip U5 through the PB10 pin. Subsequently, the communication chip U5 transmits the data information of the coin selector to the server.

[0084] When the card reader outputs the first card reader signal, the card reader interface CN5 receives the first card reader signal. The card reader interface CN5 transmits the first card reader signal to the switch unit 141, and the switch unit 141 transmits the first card reader signal to the second optocoupler unit 142. The switch unit 141 is provided with a MOS tube, so that the setting of the MOS tube can protect the optocoupler chip, and can produce a card reader signal that prevents a large current from damaging the optocoupler chip. The setting of the second optocoupler unit 142 can increase the anti-interference ability of the card reader signal, making the transmission of the card reader signal more stable. Then, the second optocoupler unit 142 transmits the first card reader signal to the card reader signal conversion chip U8, and the card reader signal conversion chip U8 transmits the first card reader signal to the single-chip input pin of the single-chip chip U1. The card reader signal conversion chip U12 can be used to output the card reader signal to the single-chip chip U1 to prevent overvoltage, effectively protecting the single-chip chip U1. Subsequently, the single-chip microcomputer chip U1 can output the first card reader signal through the single-chip microcomputer output pin. Then, the negation unit 143 can perform an inversion operation on the first card reader signal, and the negation unit 143 generates a second negation signal. After that, the signal expansion chip U13 generates two card reader drive signals based on the first card reader signal and the second negation signal, and the signal expansion chip U13 transmits the card reader drive signal to the first interface CN2. Moreover, the settings of the signal expansion chip U13 and the negation unit 143 can be used to prevent the first card reader signal from being interfered by noise. The first interface CN2 can transmit the card reader drive signal to the game console motherboard, and the card reader drive signal can be used to drive the game console motherboard. In addition, the single-chip microcomputer chip U1 can generate data information of the coin acceptor based on the first card reader signal. Then, the single-chip microcomputer chip U1 can transmit the data information of the card reader to the communication chip U5 through the PB10 pin. Subsequently, the communication chip U5 transmits the data information of the card reader to the server.

[0085] When the coin selector outputs the second coin selector signal, the coin selector interface CN4 receives the second coin selector signal, and the coin selector interface CN4 transmits the second coin selector signal to the first optical coupling unit 131. Then, the first optical coupling unit 131 transmits the second coin selector signal to the coin selector signal conversion chip U12, and the coin selector signal conversion chip U12 transmits the second coin selector signal to the single-chip microcomputer chip U1 single-chip microcomputer input pin. Subsequently, the single-chip microcomputer chip U1 can generate a coin selector drive signal based on the second coin selector signal, and the single-chip microcomputer chip U1 can transmit the coin selector drive signal to the interface chip U4 through the PA10 pin. Then, the interface chip U4 can transmit the coin selector drive signal to the second interface CN1 through the R1IN pin. In addition, the second interface CN1 transmits the coin selector drive signal to the game console mainboard, and the coin selector drive signal can be used to drive the game console mainboard.

[0086] When the card reader outputs the second card reader signal, the card reader interface receives the second card reader signal. The card reader interface CN5 transmits the second card reader signal to the switch unit 141, and the switch unit 141 transmits the second card reader signal to the second optocoupler unit 142. Then, the second optocoupler unit 142 transmits the second card reader signal to the card reader signal conversion chip U8, and the card reader signal conversion chip U8 transmits the second card reader signal to the single-chip input pin of the single-chip chip U1. Subsequently, the single-chip chip U1 can generate a card reader drive signal based on the second card reader signal. In addition, the single-chip chip U1 can transmit the card reader drive signal to the interface chip U4 through the PA10 pin. Then, the interface chip U4 can transmit the card reader drive signal to the second interface CN1 through the R1IN pin. In addition, the second interface CN1 transmits the card reader drive signal to the game console motherboard, and the card reader drive signal can be used to drive the game console motherboard.

[0087] After the second interface CN1 collects the data information of the game console, the second interface CN1 can transmit the data information of the game console to the interface chip U4 through the sending pin RS232-TX1. For example, the data information of the game console can be the fault information of the game console. Then, the interface chip U4 can transmit the data information of the game console to the PA9 pin of the single-chip chip U1 through T1IN. Then, the single-chip chip U1 receives the data information of the game console. In addition, the single-chip chip U1 transmits the data information of the game console to the communication chip U5 through the PB10 pin. Subsequently, the communication chip U5 can transmit the data information of the game console to the server. Thus, people can obtain the data information of the game console through the server. Afterwards, the server can output the data information, and the communication chip U5 can receive the data information output by the server. For example, the data information output by the server can be a control instruction. Then, the communication chip U5 transmits the data information output by the server to the PB11 pin of the single-chip chip U1. Then, the single-chip chip U1 transmits the data information output by the server to the interface chip U4 through the PA10 pin. Subsequently, the interface chip U4 can transmit the data information output by the server to the receiving pin RS232-RX1 of the second interface CN1 through the R1IN pin, and the second interface CN1 transmits the data information output by the server to the game console. Then, the game console can be shut down based on the control instruction.

[0088] The utility model provides a game smart box data interaction circuit, which includes a chip module, a communication chip module, a first interface module and a second interface module. The second interface module, the chip module and the communication chip module can establish a first data transmission channel, and the first data transmission channel is used to transmit the data information of the coin acceptor or the data information of the card reader to the server. The first interface module, the chip module and the second interface module establish a first signal transmission channel, and the first signal transmission channel is used to transmit the first coin acceptor signal or the first card reader signal to the game console mainboard, and the first coin acceptor signal or the first card reader signal can be used to drive the game console. Therefore, the user can not only drive the game console through the data interaction circuit, but also obtain the data information of the coin acceptor or the data information of the card reader through the server, and the data information can be revenue data, etc. Because the game console operator can remotely obtain the revenue data of the device through the server, the user can adjust the operation strategy in time according to the revenue data. The setting of the data interaction circuit can reduce the management difficulty of the remote game console and reduce the management cost of the game console; it effectively solves the technical problems of the difficulty and high cost of uploading data information of the existing game console.

[0089] In summary, although the present invention has been disclosed as above in terms of preferred embodiments, the above preferred embodiments are not intended to limit the present invention. A person skilled in the art may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope defined in the claims.

Claims

1. A game smart box data interaction circuit, used to connect between a coin / card acceptor and a game console motherboard, characterized in that: It includes: Chip module; A communication chip module, connected to the chip module, for wireless communication with the server; a voltage conversion module, used for performing a voltage conversion operation on a power supply voltage output by a power supply to generate a first power supply voltage and a second power supply voltage, wherein the first power supply voltage is used for powering the communication chip module, and the second power supply voltage is used for powering the chip module; A first interface module, one end of which is connected to a coin acceptor or a card reader, and the other end of which is connected to the chip module, and is used to collect a first coin acceptor signal or a first card reader signal; wherein the chip module generates data information of the coin acceptor based on the first coin acceptor signal, or the chip module generates data information of the card reader based on the first card reader signal, and the first interface module, the chip module and the communication chip module establish a first data transmission channel, and the first data transmission channel is used to transmit data information of the coin acceptor or data information of the card reader; A second interface module, one end of which is connected to the chip module, and the other end of which is connected to the game console motherboard; wherein the first interface module, the chip module and the second interface module establish a first signal transmission channel, and the first signal transmission channel is used to transmit a first coin selector signal or a first card reader signal.

2. The game smart box data interaction circuit according to claim 1 is characterized in that: The game smart box data interaction circuit also includes a third interface module, the third interface module is connected to the game console mainboard, and the third interface module is used to collect data information of the game console; The third interface module, the chip module and the communication chip module establish a second data transmission channel, and the second data transmission channel is used to transmit the data information of the game console to the server, and transmit the data information output by the server to the mainboard of the game console; The first interface module is used to collect the second coin acceptor signal and the second card swiper signal. The first interface module, the chip module and the third interface module establish a second signal transmission channel. The second signal transmission channel is used to transmit the second coin acceptor signal and the second card swiper signal.

3. The game smart box data interaction circuit according to claim 2 is characterized in that: The chip module includes a single-chip microcomputer chip, and the single-chip microcomputer chip includes a PA10 pin and a PA9 pin, and the PA10 pin and the PA9 pin are used to connect to the third interface module; The single-chip microcomputer chip further comprises a single-chip microcomputer input pin and a single-chip microcomputer output pin, the single-chip microcomputer input pin is connected to the first interface module, and the single-chip microcomputer output pin is connected to the second interface module; The communication chip module includes a communication chip, which is used to communicate wirelessly with a server. The communication chip includes a MAIN_RXD pin and a MAIN_TXD pin. The single-chip microcomputer chip also includes a PB10 pin and a PB11 pin. The PB10 pin is connected to the MAIN_RXD pin, and the PB11 pin is connected to the MAIN_TXD pin. The single-chip microcomputer chip is used to generate data information of a coin acceptor based on the first coin acceptor signal, and the first card swiper signal generates data information of a card swiper. The single-chip microcomputer chip transmits data information of the game console, data information of the coin acceptor, or data information of the card swiper to the communication chip. The communication chip is used to transmit data information of the game console, data information of the coin acceptor, or data information of the card swiper to the server, and receive data information output by the server.

4. The game smart box data interaction circuit according to claim 3 is characterized in that: The first interface module includes a coin selector interface, a first optocoupler unit, and a coin selector signal conversion chip. The coin selector interface is used to input a first coin selector signal or a second coin selector signal. The coin selector interface includes a coin selector interface output pin. The first optocoupler unit includes a first optocoupler input pin and a first optocoupler output pin. The coin selector interface output pin is connected to the first optocoupler input pin. The first optocoupler unit is used to isolate and protect the single-chip microcomputer chip or the coin selector signal conversion chip. The coin selector signal conversion chip includes a coin selector signal conversion chip input pin and a coin selector signal conversion chip output pin. The coin selector signal conversion chip input pin is connected to the first optocoupler output pin, and the coin selector signal conversion chip output pin is connected to the single-chip microcomputer input pin. The second interface module includes a card reader interface, a switch unit, a second optical coupling unit, and a card reader signal conversion chip. The card reader interface is used to input a first card reader signal and a second card reader signal. The card reader interface includes a card reader interface output pin. The switch unit includes a switch input pin and a switch output pin. The card reader interface output pin is connected to the switch input pin. The switch unit is used to protect the second optical coupling unit. The second optocoupler unit includes a second optocoupler input pin and a second optocoupler output pin, the second optocoupler input pin is connected to the switch output pin, and the second optocoupler unit is used to isolate and protect the single-chip microcomputer chip and the card reader signal conversion chip; The card swiping device signal conversion chip includes a card swiping device signal conversion chip input pin and a card swiping device signal conversion chip output pin, the card swiping device signal conversion chip pin is connected to the second optocoupler output pin, and the card swiping device signal conversion chip output pin is connected to the microcontroller input pin.

5. The game smart box data interaction circuit according to claim 4 is characterized in that: The first interface module also includes a dial unit, which is connected to the coin selector signal conversion chip. The dial unit is also used to generate a dial signal. The coin selector signal conversion chip is used to transmit the dial signal to the single-chip microcomputer chip. The dial signal is used to call the parameters of the single-chip microcomputer chip to adjust the data information of the coin selector or the data information of the card reader.

6. The game smart box data interaction circuit according to claim 3 is characterized in that: The single-chip microcomputer output pin is used to output a first coin acceptor signal or a first card reader signal, the second interface module includes an inversion unit, a signal expansion chip and a first interface, the inversion unit includes an inversion input pin and an inversion output pin, the inversion input pin is connected to the single-chip microcomputer output pin, the inversion unit is used to invert the first coin acceptor signal to generate a first inversion signal; the inversion unit is used to invert the first card reader signal to generate a second inversion signal; The signal expansion chip includes a first signal expansion chip input pin, a second signal expansion chip input pin and a signal expansion chip output pin, the first signal expansion chip input pin is connected to the single-chip microcomputer output pin, the second signal expansion chip input pin is connected to the inverted output pin, the signal expansion chip generates two coin acceptor drive signals based on the first coin acceptor signal and the first inverted signal, or the signal expansion chip generates two card swiping device drive signals based on the first card swiping device signal and the second inverted signal; the signal expansion chip output pin is connected to the first interface, the first interface is connected to the game console motherboard, the first interface is used to transmit the coin acceptor drive signal or the card swiping device drive signal to the game console motherboard, and the coin acceptor drive signal or the card swiping device drive signal is used to drive the game console motherboard.

7. The game smart box data interaction circuit according to claim 3 is characterized in that: The third interface module includes a second interface and an interface chip, the second interface is used to connect to the game console motherboard and collect data information of the game console, the second interface includes a sending pin and a receiving pin, the interface chip includes an R1IN pin, a T1OUT pin, an R1OUT pin, and a T1IN pin, the sending pin is connected to the T1OUT pin, and the R1IN pin is connected to the receiving pin; the R1OUT pin is connected to the PA10 pin, the T1IN pin is connected to the PA9 pin, and the PA10 pin is used to output the second coin selector signal or the second card swiper signal.

8. The game smart box data interaction circuit according to claim 6, characterized in that: The second interface module also includes a third interface, which is connected to the first interface and is used to connect to different game console motherboards.

9. The game smart box data interaction circuit according to claim 3, characterized in that: The chip module includes an indicator light unit, the single-chip microcomputer chip includes an indicator pin, the indicator light unit is connected to the indicator pin, the chip module includes a display unit, the single-chip microcomputer chip includes a display pin, the display unit includes an 8-character digital tube, the display pin is connected to the 8-character digital tube, and the 8-character digital tube is used to cooperate with the indicator light unit to display the working status of the game smart box.

10. An intelligent communication box, characterized in that: It includes the game smart box data interaction circuit described in any one of claims 1-9.

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