Composite two-dimensional code scanning module payment code scanning module

Abstract

The utility model relates to the field of mobile payment equipment, and provides a payment code scanning module with a composite two-dimensional code scanning module, which comprises a main control module, a power supply module, a communication module, a face recognition module, a display module, a key module and a clock module, the main control module is used for network communication of the main control module, the key module is connected with the input end of the main control module and used for transmitting a payment mode or a two-dimensional code mode selected by a user to the main control module, and the display module is connected with the main control module and controlled by the main control module. The main control module is used for displaying a selection menu or a payment two-dimensional code selected by a user, the face recognition module is connected with the main control module so as to be opened for recognition when the user selects a face payment mode, and the clock module is connected with the main control module and provides a clock signal for the main control module; according to the utility model, various two-dimensional codes and mobile payment modes can be provided.

Description

Technical Field

[0001] This utility model relates to the field of mobile payment devices, and more specifically, to a composite QR code scanning module payment scanning module. Background Technology

[0002] With the development of technology, mobile payment is becoming more and more popular, and there are more and more payment methods. Many software have launched their own payment QR code systems. However, the existing QR code payment modules have a single payment mode and cannot meet the diverse needs of users. Utility Model Content

[0003] The problem solved by this utility model is how to provide a composite QR code scanning module payment scanning module that can provide multiple QR codes and mobile payment methods.

[0004] To address the aforementioned problems, this utility model provides a composite QR code scanning module for payment, comprising: a main control module, a power module, a communication module, a face recognition module, a display module, a button module, and a clock module. The communication module is connected to the communication terminal of the main control module for network communication. The button module is connected to the input terminal of the main control module for transmitting the user-selected payment mode or QR code mode to the main control module. The display module is connected to the main control module and controlled by the main control module for displaying the selection menu or the user-selected payment QR code. The face recognition module is connected to the main control module to activate and perform recognition when the user selects the face payment mode. The clock module is connected to the main control module to provide a clock signal to the main control module.

[0005] Furthermore, the button module includes multiple sets of touch buttons connected to the main control module.

[0006] Furthermore, the display module includes a display screen, a backlight adjustment driving circuit, and a display decoding circuit. The input terminal of the backlight adjustment driving circuit is connected to the power module, the controlled terminal is connected to the PWM output terminal of the main control module, and the output terminal is connected to the interface of the display screen, for adjusting the backlight power of the display screen. The input terminal of the display decoding circuit is connected to the main control module, and the output terminal is connected to the interface of the display screen, for decoding the image signal output by the main control module and outputting it to the display screen.

[0007] Furthermore, the display module also includes a light intensity detection circuit, which is connected to the main control module and is used to transmit the detected ambient brightness information to the main control module.

[0008] Furthermore, the payment scanning module also includes a storage module, which is connected to the main control module and is used to store preset menu information and QR code information.

[0009] Furthermore, the payment scanning module also includes an audio module, which is connected to the main control module and is used for audio playback of payment information.

[0010] Furthermore, the audio output circuit includes an audio signal conversion circuit and a noise reduction filter circuit. The input terminal of the audio signal conversion circuit is connected to the main control module, and the output terminal is connected to the speaker through the noise reduction filter circuit.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] When making a payment, users can select their preferred payment method through the displayed menu and buttons. When facial recognition payment is selected, the main control module controls the facial recognition module to collect information and verify it through the communication module. When QR code payment is selected, users can select different payment QR codes for different software through buttons to scan and pay, thus meeting the diverse payment needs of users. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall principle structure of an embodiment of the present utility model;

[0014] Figure 2 This is a schematic diagram of the principle structure of the display module in an embodiment of the present utility model;

[0015] Figure 3 This is a schematic diagram of the principle structure of the audio module in an embodiment of this utility model.

[0016] Explanation of reference numerals in the attached figures:

[0017] 1-Main control module; 2-Display module; 3-Face recognition module; 4-Button module; 5-Communication module; 6-Clock module; 7-Storage module; 8-Audio module; 9-Power supply module; 21-Display screen; 22-Display decoding circuit; 23-Backlight adjustment drive circuit; 24-Light intensity detection circuit; 81-Audio signal conversion circuit; 82-Noise reduction and filtering circuit; 83-Speaker. Detailed Implementation

[0018] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0019] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0020] In the description of this specification, references to terms such as "embodiment," "one embodiment," and "one implementation" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or implementation is included in at least one embodiment or illustrative embodiment of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or implementation. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or implementations.

[0021] like Figure 1 As shown, this utility model provides a composite QR code scanning module for payment, including: a main control module 1, a power module 9, a communication module 5, a face recognition module 3, a display module 2, a button module 4, and a clock module 6. The communication module 5 is connected to the communication terminal of the main control module 1 for network communication of the main control module 1. The button module 4 is connected to the input terminal of the main control module 1 for transmitting the user-selected payment mode or QR code mode to the main control module 1. The display module 2 is connected to the main control module 1 and controlled by the main control module 1 for displaying the selection menu or the user-selected payment QR code. The face recognition module 3 is connected to the main control module 1 to open and perform recognition when the user selects the face payment mode. The clock module 6 is connected to the main control module 1 to provide a clock signal to the main control module 1.

[0022] It should be noted that when making a payment, users can select the desired payment method through the displayed menu and buttons. When facial recognition payment is selected, the main control module 1 controls the facial recognition module 3 to work, collect information, and verify it through the network via the communication module 5. When the user selects QR code payment, they can select the payment QR code of different software through the buttons to scan and pay, thus meeting the diverse payment needs of users. After the payment is completed, the main control module 1 obtains the payment success signal through the network via the communication module 5 and also displays the payment information through the display module 2.

[0023] In one embodiment of this utility model, the button module 4 includes multiple sets of touch buttons connected to the main control module 1.

[0024] It should be noted that users can easily operate the system using multiple touch buttons and select their preferred payment method from the menu.

[0025] In one embodiment of this utility model, the display module 2 includes a display screen 21, a backlight adjustment driving circuit 23, and a display decoding circuit 22. The input terminal of the backlight adjustment driving circuit 23 is connected to the power supply module 9, the controlled terminal is connected to the PWM output terminal of the main control module 1, and the output terminal is connected to the interface of the display screen 21 for adjusting the backlight power of the display screen 21. The input terminal of the display decoding circuit 22 is connected to the main control module 1, and the output terminal is connected to the interface of the display screen 21 for decoding the image signal output by the main control module 1 and outputting it to the display screen 21.

[0026] It should be noted that, according to user needs, the main control module 1 outputs corresponding display signals, which are decoded by the decoder of the display decoding circuit 22 and displayed on the display screen 21. The backlight driving circuit is controlled by the PWM signal of the main control module 1 to provide different backlight power signals to the display screen 21, thereby adjusting the brightness of the display screen 21. For example, based on clock information, the main control module 1 can control the display screen 21 to enter a low brightness mode, such as 5% brightness, after a set time of no operation, which can save power and improve battery life. The backlight driving circuit uses a backlight power adjustment chip, such as the TPS61194-Q1, which can adjust the output backlight power according to the PWM signal from the control terminal.

[0027] In one embodiment of the present invention, the display module 2 further includes a light intensity detection circuit 24, which is connected to the main control module 1 and is used to transmit the detected ambient brightness information to the main control module 1.

[0028] It should be noted that the light intensity detection circuit 24 can use a light intensity sensor connected to the main control module 1. Based on the light intensity information, the main control module 1 can adjust the brightness of the display screen 21 through the backlight driving circuit to provide users with a better experience.

[0029] In one embodiment of this utility model, the payment scanning module further includes a storage module 7, which is connected to the main control module 1 and is used to store preset menu information and QR code information.

[0030] In one embodiment of this utility model, the payment scanning module further includes an audio module 8, which is connected to the main control module 1 and is used for audio broadcasting of payment information.

[0031] In one embodiment of the present invention, the audio output circuit includes an audio signal conversion circuit 81 and a noise reduction filter circuit 82. The input terminal of the audio signal conversion circuit 81 is connected to the main control module 1, and the output terminal is connected to the speaker 83 through the noise reduction filter circuit 82.

[0032] It should be noted that the audio signal conversion circuit 81 decodes and converts the audio signal output by the main control module 1 and outputs it to the speaker 83 for playback. The noise reduction and filtering circuit 82 is used to reduce noise interference in the audio signal.

[0033] Although the disclosure is as stated above, the scope of protection of this disclosure is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of this disclosure, and all such changes and modifications will fall within the protection scope of this utility model.

Claims

1. A composite QR code scanning module for payment, characterized in that, include: The system comprises a main control module (1), a power supply module (9), a communication module (5), a face recognition module (3), a display module (2), a button module (4), and a clock module (6). The communication module (5) is connected to the communication terminal of the main control module and is used for network communication of the main control module. The button module (4) is connected to the input terminal of the main control module and is used to transmit the payment mode or QR code mode selected by the user to the main control module (1). The display module (2) is connected to the main control module (1) and is controlled by the main control module (1) to display the selection menu or the payment QR code selected by the user. The face recognition module (3) is connected to the main control module (1) and is turned on when the user selects the face payment mode for recognition. The clock module (6) is connected to the main control module (1) and provides a clock signal to the main control module (1).

2. The composite QR code scanning module payment scanning module according to claim 1, characterized in that, The button module (4) includes multiple sets of touch buttons connected to the main control module (1).

3. The composite QR code scanning module payment scanning module according to claim 1, characterized in that, The display module (2) includes a display screen (21), a backlight adjustment driving circuit (23), and a display decoding circuit (22). The input terminal of the backlight adjustment driving circuit (23) is connected to the power supply module (9), the controlled terminal is connected to the PWM output terminal of the main control module (1), and the output terminal is connected to the interface of the display screen (21) for adjusting the backlight power of the display screen (21). The input terminal of the display decoding circuit (22) is connected to the main control module (1), and the output terminal is connected to the interface of the display screen (21) for decoding the image signal output by the main control module (1) and outputting it to the display screen (21).

4. The composite QR code scanning module payment scanning module according to claim 3, characterized in that, The display module (2) further includes a light intensity detection circuit (24), which is connected to the main control module (1) and is used to transmit the detected ambient brightness information to the main control module (1).

5. The composite QR code scanning module payment scanning module according to claim 1, characterized in that, It also includes a storage module (7), which is connected to the main control module (1) and is used to store preset menu information and QR code information.

6. The composite QR code scanning module payment scanning module according to claim 1, characterized in that, It also includes an audio module (8), which is connected to the main control module (1) and is used for audio broadcasting of payment information.

7. The composite QR code scanning module payment scanning module according to claim 6, characterized in that, The audio module (8) includes an audio signal conversion circuit (81) and a noise reduction filter circuit (82). The input end of the audio signal conversion circuit (81) is connected to the main control module (1), and the output end is connected to the speaker (83) through the noise reduction filter circuit (82).

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