Safety starting device with multiple verification modes

Abstract

The utility model discloses a safety starting device with multiple verification modes, which comprises a main chip, a fingerprint module, a voice recognition module, a face recognition module, a key password module, a power supply module, a switch group, an OLED (Organic Light Emitting Diode) display module and a player module, the main chip is connected with the fingerprint module, the voice recognition module, the face recognition module, the key password module, the power supply module, the switch group, the OLED display module and the player module. The technical problem that an existing intelligent door lock is poor in applicability is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of safety verification equipment, in particular to a safety starting device with multiple verification methods. Background Art

[0002] Existing intelligent security verification devices have different verification methods, but are often assembled using sintered programs and dedicated chips. The modules have poor functional scalability, limited chip interfaces, and cannot be developed secondary. In terms of control, door locks are usually driven by motors or servos, which are common motor control signals and do not have the ability to encrypt control signals. In terms of applicability, they cannot be migrated to other work scenarios through secondary development. Utility Model Content

[0003] The purpose of the present utility model is to provide a secure startup device with multiple verification methods in order to solve at least one of the above technical problems.

[0004] In a first aspect, an embodiment of the utility model provides a secure startup device with multiple verification methods, comprising: a main chip, a fingerprint module, a voice recognition module, a face recognition module, a key password module, a power supply module, a switch group, an OLED display module and a player module, wherein the main chip is respectively connected to the fingerprint module, the voice recognition module, the face recognition module, the key password module, the power supply module, the switch group, the OLED display module and the player module.

[0005] Furthermore, the model of the main chip is STM32F407.

[0006] Furthermore, the fingerprint module includes: a fingerprint sensor and a processing chip, wherein the fingerprint sensor is connected to the processing chip, and the processing chip is connected to the first serial port pin group of the main chip.

[0007] Furthermore, the voice recognition module includes: a microphone, a voice processing chip and a voice trigger switch, wherein the microphone is connected to the voice processing chip, the voice processing chip is connected to the first pin group of the main chip, and the voice trigger switch is connected to the first pin of the main chip.

[0008] Furthermore, the face recognition module includes: a binocular camera, a face recognition chip and a face trigger switch, wherein the binocular camera is connected to the face recognition chip, the face recognition chip is connected to the second serial port pin group of the main chip, and the face trigger switch is connected to the second pin of the main chip.

[0009] Furthermore, the key password module includes: a 4X4 keyboard, wherein the 4X4 keyboard is connected to the second pin group of the main chip.

[0010] Furthermore, the power supply module includes: a charging port, a rechargeable power supply, a main switch and a voltage transformer and voltage regulator module, wherein the charging port, the rechargeable power supply, the main switch and the voltage transformer and voltage regulator module are connected in sequence, and the voltage transformer and voltage regulator module is connected to the power supply pin of the main chip.

[0011] Furthermore, the switch group includes: a micro switch and an activation switch, wherein the micro switch is connected to the fourth pin of the main chip, and the activation switch is connected to the restart pin of the main chip.

[0012] Furthermore, the main chip is also connected to an external device via an aviation plug, wherein the aviation plug is connected to a third pin of the main chip.

[0013] Furthermore, the player module includes: a player processing chip and a player, the player processing chip is connected to the third pin group of the main chip and the player respectively, and the OLED display module is connected to the fourth pin group of the main chip.

[0014] The utility model provides a security startup device with multiple verification methods, which includes: a main chip, a fingerprint module, a voice recognition module, a face recognition module, a key password module, a power supply module, a switch group, an OLED display module and a player module, wherein the main chip is respectively connected to the fingerprint module, the voice recognition module, the face recognition module, the key password module, the power supply module, the switch group, the OLED display module and the player module. The utility model limits the authority of the equipment user through multiple verification methods, supports expansion at the same time, has stronger applicability, and a more complete encryption method. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the implementation methods of the present application or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 A schematic diagram of a secure startup device with multiple verification methods provided by an embodiment of the utility model;

[0017] Figure 2A schematic diagram of another secure startup device with multiple verification methods provided by an embodiment of the utility model. DETAILED DESCRIPTION

[0018] 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 in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Embodiment 1

[0020] According to an embodiment of the utility model, an embodiment of a secure boot device with multiple verification methods is provided, such as Figure 1 As shown, the secure startup device with multiple verification methods includes: a main chip 10, a fingerprint module 20, a voice recognition module 30, a face recognition module 40, a key password module 50, a power supply module 60, a switch group 70, an OLED display module 80 and a player module 90, wherein the main chip is respectively connected to the fingerprint module, the voice recognition module, the face recognition module, the key password module, the power supply module, the switch group, the OLED display module and the player module.

[0021] The utility model provides a security startup device with multiple verification methods, which includes: a main chip, a fingerprint module, a voice recognition module, a face recognition module, a key password module, a power supply module and a switch group, wherein the main chip is respectively connected to the fingerprint module, the voice recognition module, the face recognition module, the key password module, the power supply module and the switch group. The utility model limits the authority of the equipment user through multiple verification methods, supports expansion at the same time, has stronger applicability, and a more complete encryption method.

[0022] Preferably, the model of the main chip is STM32F407.

[0023] like Figure 2 As shown, the fingerprint module includes: a fingerprint sensor 21 and a processing chip 22, wherein the fingerprint sensor is connected to the processing chip, and the processing chip is connected to the first serial port pin group of the main chip.

[0024] The voice recognition module includes: a microphone 31, a voice processing chip 32 and a voice trigger switch 33, wherein the microphone is connected to the voice processing chip, the voice processing chip is connected to the first pin group of the main chip, and the voice trigger switch is connected to the first pin of the main chip.

[0025] The face recognition module includes: a binocular camera 41, a face recognition chip 42 and a face trigger switch 43, wherein the binocular camera is connected to the face recognition chip, the face recognition chip is connected to the second serial port pin group of the main chip, and the face trigger switch is connected to the second pin of the main chip.

[0026] The key password module includes: a 4X4 keyboard 51, wherein the 4X4 keyboard is connected to the second pin group of the main chip.

[0027] The power supply module includes: a charging port 61, a rechargeable power supply 62, a main switch 63 and a voltage transformation and voltage regulation module 64, wherein the charging port, the rechargeable power supply, the main switch and the voltage transformation and voltage regulation module are connected in sequence, and the voltage transformation and voltage regulation module is connected to the power supply pin of the main chip.

[0028] The switch group includes: a micro switch 71 and an activation switch 72, wherein the micro switch is connected to the fourth pin of the main chip, and the activation switch is connected to the restart pin of the main chip.

[0029] The main chip is also connected to an external device via an aviation plug 100 , wherein the aviation plug is connected to a third pin of the main chip.

[0030] The player module includes: a player processing chip 91 and a player 92, wherein the player processing chip is connected to the third pin group of the main chip and the player respectively, and the OLED display module is connected to the fourth pin group of the main chip.

[0031] The STM32F407 main chip is described in detail below.

[0032] STM32F407 minimum system board expandable resources:

[0033] CPU STM32F407ZGT6 LQFP144 FLASH 1024K SRAM 192K;

[0034] External SRAM X M8A51216V 1M Byte 8M Bit);

[0035] External SPI FLASH W25Q128 16M bytes;

[0036] 1 power indicator light (blue);

[0037] 2 status indicators (DS0: red DS1: green);

[0038] 1 EEPROM chip, 24C02, capacity 256 bytes;

[0039] 1 standard 2.4 / 2.8 / 3.5 / 4.3 / 7 inch LCD interface, support resistive capacitive touch screen

[0040] 1 camera module, OLED module interface;

[0041] 1 USB to serial port interface (can be used for power supply, serial communication, and serial download);

[0042] 1 USB SLAVE HOST (OTG) interface (can be used for power supply, USB host communication, USB slave communication;

[0043] 1 SD card interface (on the back of the board);

[0044] 1 SWD download and debug interface;

[0045] 1 set of 5V, 3.3V power input and output interfaces;

[0046] 1 serial port selection interface;

[0047] 1 reset button, can be used to reset MCU and LCD

[0048] 2 function buttons, KEY_UP (i.e. WK_UP) has wake-up function, KEY0 is connected to BOOT0 and also has boot selection function;

[0049] 1 USB to TTL chip CH340C can be used for serial communication and serial one-key download;

[0050] 2 25*2 headers with a total of 100 pins.

[0051] The following is an explanation of the working process of the secure startup device with multiple verification methods provided by the present invention.

[0052] (1) Press the power button to power on the system;

[0053] (2) Press the activation button to activate the microcontroller. The system will enter the standby interface after self-checking.

[0054] (3) Verification:

[0055] ① Voice recognition: press the voice button, say the command, reset the voice button, and wait for the result;

[0056] ②Face recognition: Press the face button, face the camera, reset the face button, and wait for the result;

[0057] ③ Fingerprint recognition: touch the fingerprint sensor and wait for the result;

[0058] ④Key password: Press any key on the keyboard, press the keys in sequence according to the symbols displayed on the screen, end with the OK key, and wait for the result.

[0059] (4) After verification, there will be a voice prompt. Please start the external device normally within 30 seconds according to the voice prompt.

[0060] (5) After the time has passed, the verification becomes invalid and you need to repeat step 3 for verification.

[0061] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0062] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A secure boot device with multiple authentication methods, characterized in that: include: A main chip, a fingerprint module, a voice recognition module, a face recognition module, a key password module, a power supply module, a switch group, an OLED display module and a player module, wherein the main chip is respectively connected to the fingerprint module, the voice recognition module, the face recognition module, the key password module, the power supply module, the switch group, the OLED display module and the player module.

2. The secure boot device of multiple authentication methods according to claim 1, characterized in that: The model of the main chip is STM32F407.

3. The secure boot device of multiple authentication method according to claim 2, characterized in that: The fingerprint module includes: a fingerprint sensor and a processing chip, wherein the fingerprint sensor is connected to the processing chip, and the processing chip is connected to the first serial port pin group of the main chip.

4. The secure boot device of multiple authentication method according to claim 2, characterized in that: The voice recognition module includes: a microphone, a voice processing chip and a voice trigger switch, wherein the microphone is connected to the voice processing chip, the voice processing chip is connected to the first pin group of the main chip, and the voice trigger switch is connected to the first pin of the main chip.

5. The secure boot device of multiple authentication method according to claim 2, characterized in that: The face recognition module includes: a binocular camera, a face recognition chip and a face trigger switch, wherein the binocular camera is connected to the face recognition chip, the face recognition chip is connected to the second serial port pin group of the main chip, and the face trigger switch is connected to the second pin of the main chip.

6. The secure boot device of multiple authentication method according to claim 2, characterized in that: The key password module includes: a 4X4 keyboard, wherein the 4X4 keyboard is connected to the second pin group of the main chip.

7. The secure boot device of multiple authentication methods according to claim 2, characterized in that: The power supply module includes: a charging port, a rechargeable power supply, a main switch and a voltage conversion and voltage regulation module, wherein the charging port, the rechargeable power supply, the main switch and the voltage conversion and voltage regulation module are connected in sequence, and the voltage conversion and voltage regulation module is connected to the power supply pin of the main chip.

8. The secure boot device of multiple authentication methods according to claim 2, characterized in that: The switch group includes: a micro switch and an activation switch, wherein the micro switch is connected to the fourth pin of the main chip, and the activation switch is connected to the restart pin of the main chip.

9. The secure boot device of multiple authentication methods according to claim 2, characterized in that: The main chip is also connected to an external device via an aviation plug, wherein the aviation plug is connected to a third pin of the main chip.

10. The secure boot device of multiple authentication method according to claim 2, characterized in that: The player module comprises: a player processing chip and a player, wherein the player processing chip is connected to the third pin group of the main chip and the player respectively, and the OLED display module is connected to the fourth pin group of the main chip.

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