Intelligent POS machine with intelligent identity verification function

Abstract

The utility model discloses an intelligent POS machine with an intelligent identity verification function, relates to the field of POS machines, and particularly relates to the intelligent POS machine with the intelligent identity verification function. Comprising a main body, a fingerprint identification device, a reading card slot A, a reading card slot B, an input button, a display, a light sensor, a noise sensor, a control button, an intelligent card reader-writer, a sound receiver, a loudspeaker, a control unit and a language processing unit. According to the utility model, multiple identity verification is realized through the fingerprint identification device and the intelligent card reader-writer, so that the safety and convenience of payment are ensured. The combination of the sound receiver, the loudspeaker and the language processing unit enables a user to operate the POS machine through a voice instruction, simplifies the operation process, and improves the user experience. The light sensor and the noise sensor are matched with the control unit, the screen brightness and volume are automatically adjusted according to the environment light and noise level, and the device adapts to different use scenes.

Description

Technical Field

[0001] The utility model relates to the field of POS machines, in particular to an intelligent POS machine for intelligent identity authentication. Background Art

[0002] In modern payment systems, security and user experience are key factors. Traditional POS machines lack intelligent identity authentication, are prone to payment fraud, and are complex to operate, which is not conducive to users. In order to improve payment security and ease of operation, intelligent POS machines with intelligent identity authentication, language recognition and environmental perception functions have been introduced. Intelligent identity authentication uses biometric technology (such as fingerprint and face recognition) to ensure the uniqueness of user identity and the security of payment. The language recognition function simplifies operations and improves user experience through voice commands. The environmental perception function detects environmental changes in real time through sensors, automatically adjusts device settings, and optimizes power management and usage environment. An existing secure input POS machine (publication number: CN210466562U) has the following disadvantages and needs further improvement.

[0003] 1. Traditional devices rely on simple password or signature verification, which has obvious security risks. Passwords are easily stolen, guessed or obtained through social engineering, while signature verification is more easily forged, and cannot effectively prevent identity theft and payment fraud. This single identity authentication method is difficult to ensure the uniqueness of the user's identity, increasing the security risk in the payment process. In addition, traditional POS machines lack sufficient encryption measures during data transmission and storage, and are easily attacked by hackers, resulting in the leakage of users' sensitive information. These security loopholes make traditional POS machines seem powerless in the face of modern payment security requirements. Therefore, there is an urgent need for a POS machine with intelligent identity authentication.

[0004] 2. The traditional device operation interface is relatively simple, lacking intelligent and humanized design. Users need to manually input a lot of information, which is cumbersome and error-prone. This is a very unfriendly experience for users who are not familiar with the device. Due to the lack of voice recognition function, traditional POS machines cannot be operated by voice commands, which is very inconvenient for users to use in busy or special circumstances. Traditional POS machines without voice recognition function require users to perform cumbersome manual operations, which not only prolongs the transaction time, but also increases the probability of operation errors, affecting the overall payment efficiency and user satisfaction. Therefore, there is an urgent need for a POS machine with voice recognition function.

[0005] 3. Traditional devices lack environmental perception and cannot automatically adjust the device settings according to changes in the surrounding environment. In environments with strong or weak light, the screen brightness of traditional POS machines cannot be adjusted automatically, resulting in users not being able to see the screen clearly in strong light or having difficulty operating in weak light. In addition, traditional POS machines cannot perceive environmental noise, and the volume of the speakers is fixed, making it difficult for users to hear voice prompts in noisy environments. This design that lacks environmental adaptability greatly reduces the user experience of traditional POS machines in different scenarios and cannot meet the payment needs of users in various environments. The problem of poor environmental adaptability leads to poor user experience in different environments, affecting the smoothness of the payment process and user satisfaction. Therefore, there is an urgent need for a POS machine with environmental perception function. Utility Model Content

[0006] The main purpose of the utility model is to provide an intelligent POS machine for intelligent identity authentication, which can effectively solve the problems in the background technology.

[0007] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: there is a smart POS machine with intelligent identity authentication, a fingerprint recognition device is installed on the top of the main body, a card reading slot A is installed on one side of the main body, a card reading slot B is installed on one side of the main body, an input button is installed on the top of the main body, a display is installed on the top of the main body, a light sensor is installed on the top of the main body, a noise sensor is installed on the top of the main body, a control button is installed on one side of the main body, a smart card reader is installed on one side of the main body, a receiver is installed on the top of the main body, and a speaker is installed in front of the main body.

[0008] Preferably, a control unit is installed inside the main body, and a language processing unit is installed inside the main body.

[0009] Preferably, the exterior of the main body adopts a rounded corner design.

[0010] Preferably, the input button is composed of a plurality of rectangular buttons.

[0011] Preferably, the control button is composed of an active button and a passive button.

[0012] Preferably, the speaker is formed by a plurality of circular holes.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The utility model can improve the security and convenience of the payment process by adding a fingerprint recognition device and a smart card reader. The fingerprint recognition device uses the user's unique biometrics for identity authentication, which is almost impossible to counterfeit or copy. This verification method is not only safe and reliable, but also greatly reduces fraud caused by password leakage or signature forgery. The smart card reader can support reading bank cards with chips or magnetic strips, further improving the security and diversity of transactions. Combining fingerprint recognition and smart card reading and writing functions, the POS machine can achieve multiple identity authentication to ensure the legality and security of each transaction. It can effectively prevent identity theft and payment fraud, and improve users' trust in the payment system. In addition, the smart identity authentication function can simplify the user operation process. Users do not need to remember complex passwords or worry about password theft. They can complete identity authentication and payment through fingerprints or smart cards.

[0015] 2. The utility model can improve the operating experience of traditional POS machines by adding a microphone, a speaker, and a language processing unit. The microphone is used to capture the user's voice commands, the language processing unit converts the voice into executable instructions, and the speaker provides real-time voice feedback. It allows users to operate through voice without cumbersome manual input, which greatly simplifies the operation process. The voice recognition function is particularly important when the user's hands are inconvenient or busy. Voice recognition technology can also support multi-language input, which is convenient for users of different languages ​​to use, and improves the universality and international application potential of POS machines. Voice feedback can promptly remind users of operation results or prompt the next operation, reduce the incidence of misoperation, and improve transaction efficiency and accuracy.

[0016] 3. The utility model can automatically adjust the settings of the device according to changes in the environment by adding light sensors, noise sensors, and control units to enhance the user experience. The light sensor can detect changes in ambient light in real time and automatically adjust the screen brightness to ensure that users can clearly see the screen content under different lighting conditions, avoiding problems such as screen reflections under strong light or unclear screens under low light. The noise sensor can monitor the noise level of the surrounding environment, and the control unit automatically adjusts the volume of the speaker according to the noise conditions to ensure that users can still clearly hear the voice prompts in a noisy environment. These environmental perception functions not only improve the adaptability of the POS machine in various scenarios, but also effectively manage the energy consumption of the device and extend the battery life. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0018] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2

[0019] Figure 3 It is a cross-sectional view of part A of the utility model.

[0020] In the figure: 1. Main body; 2. Fingerprint recognition device; 3. Card reading slot A; 4. Card reading slot B; 5. Input button; 6. Display; 7. Light sensor; 8. Noise sensor; 9. Control button; 10. Smart card reader / writer; 11. Receiver; 12. Speaker; 13. Control unit; 14. Language processing unit. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Example

[0025] See also Figure 1-3 , the utility model provides a technical solution:

[0026] A smart POS machine for smart identity authentication, wherein a fingerprint recognition device 2 is installed on the top of the main body 1, a card reading slot A3 is installed on one side of the main body 1, a card reading slot B4 is installed on one side of the main body 1, an input button 5 is installed on the top of the main body 1, a display 6 is installed on the top of the main body 1, a light sensor 7 is installed on the top of the main body 1, a noise sensor 8 is installed on the top of the main body 1, a control button 9 is installed on one side of the main body 1, a smart card reader 10 is installed on one side of the main body 1, a receiver 11 is installed on the top of the main body 1, and a speaker 12 is installed in front of the main body 1.

[0027] The following is a specific implementation of the utility model components:

[0028] 1. Subject

[0029] The main body is the core structure of the POS machine, containing all internal components and external interfaces. It provides the overall framework and support of the device, ensuring that all parts can be installed and operate stably. The main body is made of strong and durable materials such as plastic or metal to ensure the durability and impact resistance of the device in daily use.

[0030] 2. Fingerprint recognition device

[0031] The fingerprint recognition device is integrated near the operating interface of the POS machine to capture and identify the user's fingerprint information. Through the high-precision fingerprint sensor, the device can quickly and accurately verify the user's identity and prevent unauthorized payment operations. Fingerprint recognition technology uses the uniqueness of biometrics to provide a highly secure identity authentication method.

[0032] 3. Card reading slot A

[0033] The card reader slot A is specially used to insert and read chip cards. This card slot has a built-in read / write interface that contacts the chip card, and completes the data reading and writing operations through electrical contact. The card reader slot A can effectively process payment transactions of various bank chip cards to ensure the security and reliability of transactions.

[0034] 4. Read card slot B

[0035] Card slot B is used to read magnetic stripe cards. It is equipped with a magnetic stripe reader head that can read the information on the magnetic stripe. Although the use of magnetic stripe cards is gradually decreasing, this card slot is still retained to be compatible with the use of old bank cards and some membership cards, providing support for a variety of payment methods.

[0036] 5. Input button

[0037] Input buttons are used for manual input when users operate the POS machine, including entering PIN codes, selecting operation options, etc. These buttons are designed to be durable and responsive to ensure user convenience and accuracy during operation. They are placed in a prominent position on the POS machine for easy operation by users.

[0038] 6. Display

[0039] The display is an important interactive interface of the POS machine, which is used to display transaction information, operation prompts and menu options. High-resolution touch screen displays not only provide clear visual effects, but also support touch operation, allowing users to perform various operations directly through the touch screen, improving user experience.

[0040] 7. Light Sensor

[0041] The light sensor detects the light intensity of the surrounding environment and automatically adjusts the screen brightness according to light changes. Whether in strong or low light environments, the light sensor ensures that the brightness of the display adapts to environmental changes, allowing users to always see the screen content clearly.

[0042] 8. Noise sensor

[0043] The noise sensor is used to monitor the noise level of the surrounding environment. When it detects that the ambient noise is high, the control unit of the POS machine will automatically adjust the volume of the speaker to ensure that the user can clearly hear the voice prompts and operation feedback in a noisy environment, thereby improving the user's operating experience.

[0044] 9. Control buttons

[0045] Control buttons include various function buttons that allow users to perform specific operations or adjust device settings. These buttons are durable and have a good feel, ensuring that users can get a consistent operating experience during frequent use. Common control buttons include cancel, confirm, menu and other function keys.

[0046] 10. Smart card reader

[0047] The smart card reader combines the functions of card slot A and card slot B, and can handle the reading and writing operations of chip cards and magnetic stripe cards. It has a built-in efficient reading and writing module to ensure fast and accurate reading of card information, and perform necessary data processing and encrypted transmission to improve the security and efficiency of transactions.

[0048] 11. Radio

[0049] The microphone is used to receive the user's voice commands and cooperate with the language processing unit to realize the voice recognition function. The highly sensitive microphone can capture clear voice signals and accurately recognize the user's voice commands even in a noisy environment, improving the reliability of voice interaction and user experience.

[0050] 12. Speaker

[0051] The speaker is used to play voice prompts and feedback information to help users get real-time audio guidance during operation. The speaker volume can be automatically adjusted according to the ambient noise level to ensure clear audio output in various environments, improving the user's operating experience and satisfaction.

[0052] 13. Control unit

[0053] The control unit is the brain of the POS machine, responsible for coordinating and managing the operation of all components. It processes input signals, executes operation commands, controls the output of the display and speakers, and performs data encryption and transmission. The high-performance control unit ensures efficient and stable operation of the POS machine in complex operations and multi-tasking.

[0054] 14. Language Processing Unit

[0055] The language processing unit is responsible for converting the user's voice instructions into machine-understandable operation commands. It combines natural language processing technology to understand and execute the user's voice commands. The unit works with the receiver and speaker to provide a smooth voice interaction experience, allowing users to complete operations through voice.

[0056] The following is the specific technical logic implementation method of the innovative point of this utility model:

[0057] 1. Technical logic implementation of intelligent identity authentication

[0058] The utility model realizes the intelligent identity authentication function through a fingerprint recognition device and a smart card reader. The fingerprint recognition device is integrated near the operation interface of the POS machine, and captures the user's fingerprint image through a high-precision fingerprint sensor and performs digital processing. The digitized fingerprint image is compared with the pre-stored fingerprint data through a built-in biometric recognition algorithm to quickly and accurately verify the user's identity. The smart card reader includes a reader / writer module for reading chips and magnetic stripe cards. When the user inserts a bank card, the device can read the encrypted information in the card and verify it. Combining these two verification methods, the POS machine realizes multiple identity authentications to ensure the legitimacy and security of each transaction. The system effectively prevents identity theft and payment fraud through a multi-level identity authentication and encryption mechanism, thereby improving the overall security of the payment system.

[0059] 2. Technical logic implementation of speech recognition function

[0060] The utility model realizes the voice recognition function through a microphone, a speaker and a language processing unit. The microphone is used as a front-end device to capture the user's voice commands, convert the sound signal into an electrical signal and transmit it to the language processing unit. The language processing unit has a built-in advanced voice recognition engine, which converts the voice signal into executable digital instructions through natural language processing (NLP) technology. The unit can recognize multiple languages ​​and accurately understand the intention in context. The speaker is used to play voice feedback in real time, provide operation prompts and result confirmation. The logical process of the entire system includes voice capture, signal processing, voice recognition, command execution and feedback output, forming a closed-loop user interaction experience. In this way, users can directly control the POS machine through voice without cumbersome manual operation, which greatly improves the convenience of operation and user satisfaction.

[0061] 3. Technical logic implementation of environmental perception function

[0062] The utility model realizes the environmental perception function through a light sensor, a noise sensor and a control unit. The light sensor is installed near the display screen of the POS machine to detect changes in the ambient light intensity in real time. When the light changes, the sensor transmits data to the control unit, and the control unit automatically adjusts the screen brightness according to a preset algorithm to adapt to different lighting conditions. The noise sensor is used to monitor the ambient noise level and transmit the noise data to the control unit. When the noise level changes, the control unit automatically adjusts the speaker volume according to the noise intensity to ensure that the user can clearly hear the voice prompt in any environment. The control unit serves as the core processor, coordinating the data input of each sensor and adjusting the device settings in real time to improve the user's operating comfort and the energy efficiency management of the device. These environmental perception technologies ensure that the POS machine can provide the best user experience and performance in various usage environments.

[0063] The following is the workflow of this utility model:

[0064] 1. Start the device:

[0065] a) Press the power button of the device, the POS machine starts and performs self-test, the display lights up and displays the startup interface.

[0066] 2. Identity Authentication:

[0067] a) User selects payment method (fingerprint or smart card).

[0068] b) If you choose fingerprint payment, place your finger on the fingerprint recognition device and the system will capture the fingerprint image and compare it.

[0069] c) If you choose smart card payment, insert the bank card into card reader slot A or card reader slot B, and the system reads the card information.

[0070] 3. Transaction input:

[0071] a) The user enters the transaction amount on the input button or by voice.

[0072] b) The microphone captures the voice commands, and the language processing unit converts the voice into text and executes the instructions.

[0073] c) The user confirms the transaction amount and the display shows the transaction details.

[0074] 4. Transaction confirmation:

[0075] a) The user confirms the payment information and the system performs identity authentication.

[0076] b) If the verification is successful, the system processes the payment request and communicates with the bank system to complete the transaction.

[0077] c) The display shows transaction success or failure information, and the speaker provides voice feedback.

[0078] 5. Environmental perception adjustment:

[0079] a) The light sensor detects the ambient light in real time, and the control unit automatically adjusts the screen brightness.

[0080] b) The noise sensor monitors the ambient noise and the control unit adjusts the speaker volume to ensure that the voice prompts are clear and audible.

[0081] The following is the operating instructions of this utility model:

[0082] 1. Turn on the device:

[0083] a) Press the power button to start the POS machine.

[0084] 2. Identity Authentication:

[0085] 2.1 Choose payment method:

[0086] a) Fingerprint payment: Place your finger on the fingerprint recognition device and wait for recognition.

[0087] b) Smart card payment: Insert the bank card into card reader slot A or card reader slot B and wait for the information to be read.

[0088] 3. Enter transaction information:

[0089] a) Manual input: Enter the transaction amount using the Enter button and press the Confirm button.

[0090] b) Voice input: Press the voice input button, speak the transaction amount, and wait for confirmation from the voice processing unit.

[0091] 4. Confirm the transaction:

[0092] a) Check the transaction information shown on the monitor to ensure the amount is correct.

[0093] b) Press the confirm button or say "Confirm" to complete the transaction.

[0094] 5. Environmental perception adjustment:

[0095] a) In different light and noise environments, the POS machine will automatically adjust the screen brightness and volume without manual adjustment.

[0096] 6. Complete the transaction:

[0097] a) After the transaction is completed, the display shows the transaction result and the speaker announces the result.

[0098] b) Users can choose to print a receipt or receive a transaction receipt electronically.

[0099] The following is a comparison of parameters between the utility model and traditional equipment:

[0100]

[0101]

[0102] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An intelligent POS machine for intelligent identity authentication, comprising a main body (1), characterized in that: A fingerprint recognition device (2) is installed on the top of the main body (1), a card reading slot A (3) is installed on one side of the main body (1), a card reading slot B (4) is installed on one side of the main body (1), an input button (5) is installed on the top of the main body (1), a display (6) is installed on the top of the main body (1), a light sensor (7) is installed on the top of the main body (1), a noise sensor (8) is installed on the top of the main body (1), a control button (9) is installed on one side of the main body (1), a smart card reader (10) is installed on one side of the main body (1), a receiver (11) is installed on the top of the main body (1), and a speaker (12) is installed in front of the main body (1).

2. According to the intelligent POS machine for intelligent identity authentication of claim 1, it is characterized by: A control unit (13) is installed inside the main body (1), and a language processing unit (14) is installed inside the main body (1).

3. The intelligent POS machine for intelligent identity authentication according to claim 1, characterized in that: The exterior of the main body (1) is designed with rounded corners.

4. The intelligent POS machine for intelligent identity authentication according to claim 1, characterized in that: The input button (5) is composed of a plurality of rectangular buttons.

5. The intelligent POS machine for intelligent identity authentication according to claim 1, characterized in that: The control button (9) is composed of an active button and a passive button.

6. The intelligent POS machine for intelligent identity verification according to claim 1, characterized in that: The loudspeaker (12) is formed by a plurality of circular small holes.

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