All-in-one integrated terminal

Abstract

The utility model discloses an all-in-one integrated terminal, which relates to the technical field of self-service terminals and comprises a master control circuit and a functional circuit. The functional circuit at least comprises an IC card reading circuit, an SAM card reading circuit, a magnetic stripe card reading circuit, a non-contact intelligent card reading circuit, a printer control circuit and a two-dimensional code scanning circuit. The main control circuit is provided with a plurality of connecting parts, and the connecting parts are connected with the IC card reading circuit, the SAM card reading circuit, the magnetic stripe card reading circuit, the non-contact intelligent card reading circuit, the printer control circuit and the two-dimensional code scanning circuit in a one-to-one correspondence mode. The technology all-in-one integrated terminal provided by the utility model aims to improve the practicability of the self-service terminal.

Description

Technical Field

[0001] The utility model relates to the technical field of self-service terminals, in particular to an all-in-one integrated terminal. Background Art

[0002] In the modern payment and identity verification fields, technological advancements are driving increasingly diverse and complex demands on self-service terminals in cities. Traditional self-service terminals, however, are limited in scope and practicality due to their limited ability to process signals from only certain card types (such as magnetic stripe cards, IC cards, or contactless cards). Furthermore, a single terminal can handle a limited number of card types simultaneously. Utility Model Content

[0003] The main purpose of the utility model is to provide an all-in-one integrated terminal, aiming to improve the practicality of the self-service terminal.

[0004] To achieve the above object, the present invention provides an all-in-one integrated terminal. Optionally, the all-in-one integrated terminal includes:

[0005] Main control circuit;

[0006] Functional circuits, the functional circuits including at least an IC card reading circuit, a SAM card reading circuit, a magnetic stripe card reading circuit, a contactless smart card reading circuit, a printer control circuit, and a QR code scanning circuit;

[0007] The main control circuit has multiple connection parts, which are connected one-to-one with the IC card reading circuit, SAM card reading circuit, magnetic stripe card reading circuit, contactless smart card reading circuit, printer control circuit and QR code scanning circuit.

[0008] Optionally, the functional circuit includes the IC card reading circuit;

[0009] The IC card reading circuit includes an MUP867-2 chip.

[0010] Optionally, the MUP867-2 chip has pins 13 to 19, pins C1 to C8, and pins K1 to K2;

[0011] Pins 13 to 19 and pin C5 share a common ground, pin C1 is connected to one end of a first capacitor and one end of a first resistor, the other end of the first capacitor is grounded, and the other end of the first resistor is connected to the main control circuit;

[0012] Pin C2 is connected to the cathode of the first diode and one end of the second resistor, and the other end of the second resistor is connected to the main control circuit; pin C3 is connected to the cathode of the second diode and one end of the third resistor, and the other end of the third resistor is connected to the main control circuit; pin C4 is connected to the cathode of the third diode and one end of the fourth resistor, and the other end of the fourth resistor is connected to the main control circuit; pin C6 is connected to the cathode of the fourth diode and one end of the fifth resistor, and the other end of the fifth resistor is connected to the main control circuit; pin C7 is connected to the cathode of the fifth diode and one end of the sixth resistor, and the other end of the sixth resistor is connected to the main control circuit; pin C8 is connected to the cathode of the sixth diode and one end of the seventh resistor, and the other end of the seventh resistor is connected to the main control circuit;

[0013] The pin K2 is connected to the main control circuit and one end of the second capacitor;

[0014] The first diode, the second diode, the third diode, the fourth diode, the fifth diode, the sixth diode, the pin K1 and the other end of the second capacitor are commonly grounded.

[0015] Optionally, the functional circuit includes the SAM card reading circuit;

[0016] The SAM card reading circuit includes a plurality of HYC159-SIM07-180 chips, and the clock interface, reset interface, power interface and signal interface of each HYC159-SIM07-180 chip are connected to the main control circuit.

[0017] Optionally, the SAM card reading circuit further includes a clock controller, a reset controller, a power controller and a signal controller connected to each other;

[0018] The clock interfaces of the multiple HYC159-SIM07-180 chips are connected to the multiple input terminals of the clock controller in a one-to-one correspondence, and the output terminal of the clock controller is connected to the main control circuit;

[0019] The reset interfaces of the multiple HYC159-SIM07-180 chips are connected to the multiple input terminals of the reset controller in a one-to-one correspondence, and the output terminal of the reset controller is connected to the main control circuit;

[0020] The power interfaces of the multiple HYC159-SIM07-180 chips are connected to the multiple input terminals of the power controller in a one-to-one correspondence, and the output terminal of the power controller is connected to the main control circuit;

[0021] The signal interfaces of the plurality of HYC159-SIM07-180 chips are connected to the plurality of input terminals of the signal controller in a one-to-one correspondence, and the output terminal of the signal controller is connected to the main control circuit.

[0022] Optionally, the functional circuit includes the magnetic stripe card reading circuit;

[0023] The magnetic stripe card reading circuit includes at least one anti-magnetic interference circuit and a magnetic stripe card reading chip, and the magnetic stripe card reading chip is connected to the anti-magnetic interference circuit and the main control circuit.

[0024] Optionally, the functional circuit includes the contactless smart card reading circuit;

[0025] The contactless smart card reading circuit includes an NZ3802-AB chip and an inductive antenna, wherein the inductive antenna is connected to pins TX1 and TX2 of the NZ3802-AB chip;

[0026] The multiple signal output terminals of the NZ3802-AB chip are connected to the main control circuit.

[0027] Optionally, the functional circuit includes the printer control circuit;

[0028] The printer control circuit includes a voltage stabilizing circuit and a printer, and the voltage stabilizing circuit is connected to the printer and the main control circuit.

[0029] Optionally, when the functional circuit also includes at least one of the IC card reading circuit, the SAM card reading circuit, the magnetic stripe card reading circuit, the contactless smart card reading circuit and the QR code scanning circuit, the printer control circuit and the corresponding at least one of the IC card reading circuit, the SAM card reading circuit, the magnetic stripe card reading circuit, the contactless smart card reading circuit and the QR code scanning circuit perform functional interaction through the main control circuit.

[0030] Optionally, the all-in-one integrated terminal further includes a camera module circuit.

[0031] The technical solution of the present utility model overcomes the technical problems of the existing self-service terminals in that the card reading types are single, the functions are single and the practicality is poor by adopting an all-in-one integrated terminal, which is provided with a main control circuit, an IC card reading circuit, a SAM card reading circuit, a magnetic stripe card reading circuit, a contactless smart card reading circuit, a printer control circuit and a QR code scanning circuit. The all-in-one terminal proposed by the present utility model can not only read a variety of different cards, but also has a printer circuit and a QR code scanning circuit to perform QR code scanning processing, thereby effectively improving the practicality of the self-service terminal. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0033] Figure 1 A schematic diagram of an embodiment of a main control circuit provided by the present utility model;

[0034] Figure 2 A schematic diagram of an IC card reading circuit according to an embodiment of the present invention;

[0035] Figure 3 A schematic diagram of another embodiment of a SAM card reading circuit provided by the present invention;

[0036] Figure 4 A schematic structural diagram of another embodiment of a SAM card reading circuit provided by the present invention;

[0037] Figure 5 This is a schematic diagram of an embodiment of a magnetic stripe card reading circuit provided by the present invention;

[0038] Figure 6 A schematic diagram of an embodiment of a contactless smart card reading circuit provided by the present invention;

[0039] Figure 7 A schematic diagram of an embodiment of a printer circuit provided by the present utility model;

[0040] Figure 8 This is a schematic diagram of an embodiment of a DCMI circuit provided by the present invention.

[0041] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0043] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), such directional indications are only used to explain the relative position relationship, movement status, etc. between the various components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0044] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of such features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0045] In the modern payment and identity verification fields, technological advancements are driving increasingly diverse and complex demands on self-service terminals in cities. Traditional self-service terminals, however, are limited in scope and practicality due to their limited ability to process signals from only certain card types (such as magnetic stripe cards, IC cards, or contactless cards). Furthermore, a single terminal can handle a limited number of card types simultaneously.

[0046] In order to alleviate the above problems, Figures 1 to 8 As shown, the utility model provides an all-in-one integrated terminal. Optionally, the all-in-one integrated terminal includes a main control circuit and a functional circuit, and the functional circuit includes at least an IC card reading circuit, a SAM card reading circuit, a magnetic stripe card reading circuit, a contactless smart card reading circuit, a printer control circuit and a QR code scanning circuit; the main control circuit has multiple connecting parts, and the multiple connecting parts are connected to the IC card reading circuit, the SAM card reading circuit, the magnetic stripe card reading circuit, the contactless smart card reading circuit, the printer control circuit and the QR code scanning circuit in a one-to-one correspondence.

[0047] Understandably, traditional self-service terminals often only support one or two card types, such as magnetic stripe cards or IC cards, which can be inadequate in environments with multiple cards. The all-in-one integrated terminal in this embodiment integrates multiple card reading technologies, such as IC cards, SAM cards, magnetic stripe cards, contactless smart cards, and QR code recognition, enabling a single device to serve multiple purposes. This design greatly expands the device's application range. Whether it's credit cards, debit cards, membership cards, transportation cards, or various electronic payment codes, all can be processed on a single device, meeting the diverse needs of different users and scenarios.

[0048] It should be noted that, in this embodiment, the functional circuit is pointed out to include at least an IC card reading circuit, a SAM card reading circuit, a magnetic stripe card reading circuit, a contactless smart card reading circuit, a printer control circuit and a QR code scanning circuit; however, in actual applications, it may include only one or any number of them, and may also include more card readers not mentioned in this embodiment, such as an ID card reading circuit, etc.

[0049] It's important to note that when a terminal device is powered on or in standby mode, the main control circuit continuously monitors external signal commands. These commands can include requests to read an IC card, SAM card, magnetic stripe card, contactless card (contactless card), ID card, printer control commands, or even QR code scanning commands. Upon detecting a card read command (IC card, SAM card, magnetic stripe card, contactless card, or ID card), the main control circuit immediately activates the corresponding card reader module to read the data. Each module has a dedicated circuit design to accurately identify and interpret the card information. If a printer control command is received, the main control circuit activates the printer control circuit to execute a printing task, such as printing a transaction receipt or label. If a QR code scanning command is received, the control logic switches to the QR code scanning module to identify and decode the QR code to obtain payment information or other relevant data. If the currently received command does not fall into any of the above categories, the control system returns to its initial state and continues to monitor for new signal commands, ensuring that the device is always ready to respond to user actions.

[0050] While IC card readers, magnetic stripe card readers, contactless smart card readers, SAM card readers, and ID card readers each target specific card types, they all serve the purpose of securely and quickly completing identity verification or payment transactions. These modules enable the device to adapt to a wide range of applications, from traditional bank card payments to the latest contactless payment methods. The QR code scanning module and printer control circuit provide additional value-added services. QR code scanning not only supports modern mobile payment methods but is also suitable for a variety of scenarios, such as membership points and coupon redemption, broadening the device's application range. The printer control circuit enables the device to directly generate transaction records, facilitating accounting audits and customer service.

[0051] To sum up, the technical solution of the present invention overcomes the technical problems of the existing self-service terminals in that the card reading types are single, the functions are single and the practicality is poor by adopting an all-in-one integrated terminal, which is provided with a main control circuit, an IC card reading circuit, a SAM card reading circuit, a magnetic stripe card reading circuit, a contactless smart card reading circuit, a printer control circuit and a QR code scanning circuit. The all-in-one terminal proposed by the present invention can not only read a variety of different cards, but also has a printer circuit and a QR code scanning circuit to perform QR code scanning processing, thereby effectively improving the practicality of the all-in-one integrated terminal and the self-service terminal.

[0052] Optionally, the functional circuit includes the IC card reading circuit; the IC card reading circuit includes a MUP867-2 chip. The MUP867-2 chip is a controller chip specifically used for IC card reading, which is responsible for communicating with the IC card and reading and writing data.

[0053] Alternatively, as Figure 2 As shown, the MUP867-2 chip has pins 13 to 19, pins C1 to C8, and pins K1 to K2; pins 13 to 19 and pin C5 are grounded, pin C1 is connected to one end of the first capacitor and one end of the first resistor, the other end of the first capacitor is grounded, and the other end of the first resistor is connected to the main control circuit; pin C2 is connected to the cathode of the first diode and one end of the second resistor, and the other end of the second resistor is connected to the main control circuit; pin C3 is connected to the cathode of the second diode and one end of the third resistor, and the other end of the third resistor is connected to the main control circuit; pin C4 is connected to the cathode of the third diode and the fourth resistor one end of the fourth resistor is connected to the main control circuit; pin C6 is connected to the cathode of the fourth diode and one end of the fifth resistor, and the other end of the fifth resistor is connected to the main control circuit; pin C7 is connected to the cathode of the fifth diode and one end of the sixth resistor, and the other end of the sixth resistor is connected to the main control circuit; pin C8 is connected to the cathode of the sixth diode and one end of the seventh resistor, and the other end of the seventh resistor is connected to the main control circuit; pin K2 is connected to the main control circuit and one end of the second capacitor; the first diode, the second diode, the third diode, the fourth diode, the fifth diode, the sixth diode, pin K1 and the other end of the second capacitor are grounded in common.

[0054] It's understandable that the first capacitor and the first resistor act as filters, removing high-frequency noise, while the resistors are used to limit current, protecting subsequent circuits from excessive current surges. Of the first through seventh diodes and their corresponding resistors, the diodes typically prevent reverse current flow, protecting the circuit from potential voltage reversal damage; the resistors also act as current limiters, ensuring signal transmission within a safe range. This ensures secure and reliable communication between the MUP867-2 chip and the main control circuit, enabling efficient reading and processing of IC card information while protecting the circuit from potential electrical damage.

[0055] Alternatively, as Figure 3 As shown, the functional circuit includes the SAM card reading circuit; the SAM card reading circuit includes multiple HYC159-SIM07-180 chips, and the clock interface, reset interface, power interface and signal interface of each HYC159-SIM07-180 chip are connected to the main control circuit.

[0056] It's understood that the HYC159-SIM07-180 chip is a controller chip specifically designed for communicating with SIM / SAM cards. It supports the ISO7816 standard and is capable of serial communication with SIM / SAM cards, reading and writing data. In a SAM card reader circuit, the HYC159-SIM07-180 chip acts as a bridge between the main control unit and the SAM card, parsing instructions sent by the main control circuit, communicating with the SAM card, reading or writing data, and then feeding the results back to the main control circuit. Using multiple HYC159-SIM07-180 chips can support multiple SAM cards operating simultaneously, which is very useful for systems that need to process large numbers of secure transactions, such as bank self-service devices and POS terminals in large retail systems.

[0057] Alternatively, as Figure 4As shown, the SAM card reading circuit also includes a clock controller, a reset controller, a power controller and a signal controller that are interconnected; the clock interfaces of the multiple HYC159-SIM07-180 chips are connected to the multiple input terminals of the clock controller in a one-to-one correspondence, and the output terminal of the clock controller is connected to the main control circuit; the reset interfaces of the multiple HYC159-SIM07-180 chips are connected to the multiple input terminals of the reset controller in a one-to-one correspondence, and the output terminal of the reset controller is connected to the main control circuit; the power interfaces of the multiple HYC159-SIM07-180 chips are connected to the multiple input terminals of the power controller in a one-to-one correspondence, and the output terminal of the power controller is connected to the main control circuit; the signal interfaces of the multiple HYC159-SIM07-180 chips are connected to the multiple input terminals of the signal controller in a one-to-one correspondence, and the output terminal of the signal controller is connected to the main control circuit.

[0058] It is understandable that it includes multiple HYC159-SIM07-180 chips, and also introduces a clock controller, reset controller, power controller, and signal controller. This design is intended to improve the efficiency, stability, and security of the all-in-one integrated terminal, especially when processing multiple SAM cards.

[0059] Alternatively, as Figure 5 As shown, the functional circuit includes the magnetic stripe card reading circuit; the magnetic stripe card reading circuit includes at least one anti-magnetic interference circuit and a magnetic stripe card reading chip, which is connected to the anti-magnetic interference circuit and the main control circuit. By tightly integrating the anti-magnetic interference circuit with the magnetic stripe card reading chip, not only is reading accuracy and reliability improved, but the card reading circuit's robustness in complex electromagnetic environments is also enhanced. Even in high-interference environments such as shopping malls, subway stations, or industrial areas, this all-in-one integrated terminal maintains excellent performance, ensuring smooth transactions or identity verification.

[0060] Alternatively, as Figure 6 As shown, the functional circuit includes the contactless smart card reading circuit; the contactless smart card reading circuit includes an NZ3802-AB chip and an inductive antenna, the inductive antenna is connected to pins TX1 and TX2 of the NZ3802-AB chip; multiple signal output terminals of the NZ3802-AB chip are connected to the main control circuit.

[0061] As you can understand, the NZ3802-AB is a radio frequency (RF) controller chip designed specifically for contactless smart card reading. It generates and processes RF signals for wireless communication with contactless smart cards. This chip typically supports standards such as ISO / IEC 14443A / B and ISO / IEC 15693, making it suitable for reading and writing a variety of contactless smart cards. The inductive antenna is a key component for wireless communication with contactless smart cards. It consists of a coil of wire that transmits and receives RF signals. In the reader circuit, the inductive antenna is connected to the TX1 and TX2 pins of the NZ3802-AB chip, which are used to transmit and receive RF signals. When a contactless smart card is brought close to the antenna, electromagnetic induction between the antenna and the card enables wireless data transmission.

[0062] Alternatively, as Figure 7 As shown, the functional circuit includes the printer control circuit; the printer control circuit includes a voltage stabilizing circuit and a printer, and the voltage stabilizing circuit is connected to the printer and the main control circuit.

[0063] Optionally, when the functional circuit also includes at least one of the IC card reading circuit, the SAM card reading circuit, the magnetic stripe card reading circuit, the contactless smart card reading circuit and the QR code scanning circuit, the printer control circuit and the corresponding at least one of the IC card reading circuit, the SAM card reading circuit, the magnetic stripe card reading circuit, the contactless smart card reading circuit and the QR code scanning circuit perform functional interaction through the main control circuit.

[0064] It's understood that the main control circuit in an all-in-one integrated terminal is responsible for receiving, parsing, and distributing signals and instructions from the various card reader circuits. Specifically, when the all-in-one integrated terminal performs a read operation (such as reading an IC card, SAM card, magnetic stripe card, contactless smart card, or scanning a QR code), the main control circuit processes the read information and interacts with the printer control circuit as needed. For example, after receiving data from the card reader circuit, the main control circuit performs preliminary processing on the data and then, based on application logic, determines whether to send the data to the printer control circuit to generate a paper record, such as a transaction receipt, voucher, or report.

[0065] The main control circuit also monitors the status of the card reader circuit and printer to ensure that the interaction between the two is orderly and timely. For example, if the card reading operation is completed successfully, the main control circuit will send a print instruction to the printer control circuit. Otherwise, an error message or retry mechanism may be triggered.

[0066] Optionally, the all-in-one integrated terminal also includes a camera module circuit. It is understandable that the camera module circuit further expands the functionality and application scenarios of the device. Through the integrated camera module circuit, the all-in-one integrated terminal can not only capture and identify QR codes more accurately, improve the accuracy and speed of QR code scanning, but also support image-based biometric recognition technologies such as facial recognition and iris scanning, thereby enhancing the security and personalized services of the device. In addition, the camera module circuit can also be used for environmental perception, such as detection of light conditions or object distance, which is conducive to adjusting the working status of the all-in-one integrated terminal or providing additional security measures.

[0067] Optional, such as Figure 8 As shown, the all-in-one integrated terminal also includes a DCMI circuit and can communicate directly with the above-mentioned camera module circuit. The DCMI circuit is mainly used to connect and control image sensors, such as CMOS or CCD sensors, so that the all-in-one integrated terminal can directly capture image data without going through a general I / O interface or a more complex image processing unit.

[0068] In addition, the DCMI circuit allows the all-in-one integrated terminal to directly capture QR code images using the camera, thereby improving the speed and accuracy of QR code scanning.

[0069] The above description is merely an exemplary embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made using the contents of the present invention specification and drawings under the technical concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An all-in-one integrated terminal, characterized in that: The all-in-one integrated terminal includes: Main control circuit; Functional circuits, the functional circuits including at least an IC card reading circuit, a SAM card reading circuit, a magnetic stripe card reading circuit, a contactless smart card reading circuit, a printer control circuit, and a QR code scanning circuit; The main control circuit has multiple connection parts, which are connected one-to-one with the IC card reading circuit, SAM card reading circuit, magnetic stripe card reading circuit, contactless smart card reading circuit, printer control circuit and QR code scanning circuit.

2. The all-in-one integrated terminal according to claim 1, wherein: The functional circuit includes the IC card reading circuit; The IC card reading circuit includes an MUP867-2 chip.

3. The all-in-one integrated terminal according to claim 2, wherein: The MUP867-2 chip has pins 13 to 19, pins C1 to C8, and pins K1 to K2; Pins 13 to 19 and pin C5 share a common ground, pin C1 is connected to one end of a first capacitor and one end of a first resistor, the other end of the first capacitor is grounded, and the other end of the first resistor is connected to the main control circuit; Pin C2 is connected to the cathode of the first diode and one end of the second resistor, and the other end of the second resistor is connected to the main control circuit; pin C3 is connected to the cathode of the second diode and one end of the third resistor, and the other end of the third resistor is connected to the main control circuit; pin C4 is connected to the cathode of the third diode and one end of the fourth resistor, and the other end of the fourth resistor is connected to the main control circuit; pin C6 is connected to the cathode of the fourth diode and one end of the fifth resistor, and the other end of the fifth resistor is connected to the main control circuit; pin C7 is connected to the cathode of the fifth diode and one end of the sixth resistor, and the other end of the sixth resistor is connected to the main control circuit; pin C8 is connected to the cathode of the sixth diode and one end of the seventh resistor, and the other end of the seventh resistor is connected to the main control circuit; The pin K2 is connected to the main control circuit and one end of the second capacitor; The first diode, the second diode, the third diode, the fourth diode, the fifth diode, the sixth diode, the pin K1 and the other end of the second capacitor are commonly grounded.

4. The all-in-one integrated terminal according to claim 1, wherein: The functional circuit includes the SAM card reading circuit; The SAM card reading circuit includes a plurality of HYC159-SIM07-180 chips, and the clock interface, reset interface, power interface and signal interface of each HYC159-SIM07-180 chip are connected to the main control circuit.

5. The all-in-one integrated terminal according to claim 4, wherein: The SAM card reading circuit also includes a clock controller, a reset controller, a power controller and a signal controller that are interconnected; The clock interfaces of the multiple HYC159-SIM07-180 chips are connected to the multiple input terminals of the clock controller in a one-to-one correspondence, and the output terminal of the clock controller is connected to the main control circuit; The reset interfaces of the multiple HYC159-SIM07-180 chips are connected to the multiple input terminals of the reset controller in a one-to-one correspondence, and the output terminal of the reset controller is connected to the main control circuit; The power interfaces of the multiple HYC159-SIM07-180 chips are connected to the multiple input terminals of the power controller in a one-to-one correspondence, and the output terminal of the power controller is connected to the main control circuit; The signal interfaces of the plurality of HYC159-SIM07-180 chips are connected to the plurality of input terminals of the signal controller in a one-to-one correspondence, and the output terminal of the signal controller is connected to the main control circuit.

6. The all-in-one integrated terminal according to claim 1, wherein: The functional circuit includes the magnetic stripe card reading circuit; The magnetic stripe card reading circuit includes at least one anti-magnetic interference circuit and a magnetic stripe card reading chip, and the magnetic stripe card reading chip is connected to the anti-magnetic interference circuit and the main control circuit.

7. The all-in-one integrated terminal according to claim 1, wherein: The functional circuit includes the contactless smart card reading circuit; The contactless smart card reading circuit includes an NZ3802-AB chip and an inductive antenna, wherein the inductive antenna is connected to pins TX1 and TX2 of the NZ3802-AB chip; The multiple signal output terminals of the NZ3802-AB chip are connected to the main control circuit.

8. The all-in-one integrated terminal according to claim 1, wherein: The functional circuit includes the printer control circuit; The printer control circuit includes a voltage stabilizing circuit and a printer, and the voltage stabilizing circuit is connected to the printer and the main control circuit.

9. The all-in-one integrated terminal according to claim 1, wherein: When the functional circuit also includes at least one of the IC card reading circuit, the SAM card reading circuit, the magnetic stripe card reading circuit, the contactless smart card reading circuit and the QR code scanning circuit, the printer control circuit and the corresponding at least one of the IC card reading circuit, the SAM card reading circuit, the magnetic stripe card reading circuit, the contactless smart card reading circuit and the QR code scanning circuit perform functional interaction through the main control circuit.

10. The all-in-one integrated terminal according to claim 1, wherein: The all-in-one integrated terminal also includes a camera module circuit.

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