TWM504988U - Magical dynamic password input device - Google Patents

Abstract

The present invention provides a magical dynamic password input device, which includes a control unit, a plurality of keys, a touch unit and a display unit. When using the present invention, the control unit enables the display unit to display a set of a plurality of dynamic characters that are randomly arranged. When a user touches any of the plurality of keys, the touch unit may read the position of a pressure on a touchscreen, and the control unit enables the display unit to display another set of the plurality of dynamic characters that randomly arranged. Since the set of the plurality of dynamic characters will randomly arranged and displayed when touching anyone of the plurality of keys with one fingers, the present invention can increase the difficulty of cracking passwords in accordance with the positions of the plurality of keys. Therefore, the present invention can bring about the anti-spy effect.

Description

Magic dynamic password input device

The present invention relates to a password input device, and more particularly to a magic dynamic password input device capable of dynamically changing a password input position and having better security functions.

With the advent of the digital age, people are becoming more and more dependent on digital information. Not only are individual documents, photos, videos, and even personal wealth, but also important assets, all of which have entered the stage of comprehensive digitalization, digitalization. In addition to the benefits of convenient transmission, storage or processing, the information can also enable digital information to have more oriented functions and development applications in response to different digital devices. For example, the financial PIN keyboard commonly used in the financial industry is used. One of the devices for processing digital information.

Referring to FIG. 1 , a financial PIN pad, which is commonly used in the prior art, includes: a plurality of cipher keys 10, a acknowledgment key 11, a cancel key 12, and a clear key 13, wherein each cipher key 10 is used separately. For the user to input a character, and the plurality of password keys 10 are arranged on the surface of the financial password keyboard in the order of characters and fixed positions, the confirmation key 11 is used for the user to confirm the currently input password, and the cancel key 12 is used. For the user to cancel the current operation, the clear key 13 is used for the user to correct the currently input password; when using the aforementioned financial password keyboard, the plural password characters are input by the multiplexed cipher key 10 according to the individual needs of the user. A password is formed, and the clear key 13 can be used as a correction of the input error character during the input process. When the user inputs the password and confirms that the password is correct, the confirmation key 11 can be pressed to make the currently input plural character. The password is transmitted to any compatible device, and if the user wants to cancel the operation (such as canceling the transaction, etc.), the cancel button 12 can be used to achieve.

However, the aforementioned financial PIN pad is arranged in a sequential and fixed position manner because of its plural cipher key 10, so if the person who knows has known in advance the order and fixed position of the cipher key 10 of the financial PIN pad, Other users press the plural password key The position of 10 is to know the plural characters of its password, so the financial password keyboard has the risk of being easily stolen.

Therefore, it is proposed that the device has the feature of increasing the difficulty of stealing the password by the user's operation, and it is a technical problem that various circles are currently trying to solve.

In view of the shortcomings of the prior art described above, the main purpose of the present invention is to provide a magical dynamic password input device that dynamically changes the password input position dynamically and randomly, and increases the difficulty of the password for relying on the button position for the sneak peek. , with better anti-peep effect.

In order to achieve the foregoing and other purposes, the magic dynamic password input device of the present invention comprises: a control unit for controlling the operation of the magic dynamic password input device; a plurality of keys having complex dynamic characters and displayed on a touch panel a touch unit connected to the control unit for sensing the pressure of the plurality of keys; a display unit connected to the control unit for displaying the plurality of dynamic characters, wherein when the display unit displays a When the plurality of dynamic characters are set on the touch panel and the touch unit senses the pressure of one of the plurality of keys, the display unit automatically displays another set of the plurality of dynamic characters on the touch panel; And a temporary storage unit, which temporarily stores a password input.

Preferably, the complex dynamic character comprises a number of randomly arranged 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9.

Preferably, the reset button includes a confirmation button and a delete button, wherein the confirmation button is connected to the control unit and the temporary storage unit, and confirms that the input of the password is completed; the delete button is connected to the control unit and the temporary storage Unit, delete the input of the password.

Preferably, the control unit is at least one of a microprocessor, a central processing unit and a processing circuit, and the touch unit is a touch screen controller and/or a touch sensing controller, and the display The unit is a liquid crystal display module.

Preferably, the transmission unit further comprises a transmission unit, wherein when the confirmation key is pressed, the password temporarily stored in the temporary storage unit is transmitted to a compatible device by the transmission unit.

Preferably, the transmission unit is at least one of an electrical connection line and a wireless transmission module.

When the author starts to use the creation, the control unit causes the display unit to display a random arrangement One set of plural dynamic characters. When the user presses any key according to the character of the personal required password, the touch unit senses the pressure of one of the plurality of keys, and the display unit will automatically display another set of the complex dynamics. The characters are on the touch panel until the user enters all the required characters.

Thereby, the display unit automatically displays another time each time any key is pressed. A set of the plural dynamic characters, for those who want to peek at the user's pressing position to steal the password, since the plural dynamic characters are in a constantly changing state as the user inputs each character, the leaning position is increased. To solve the difficulty of passwords, this creation has better anti-peep effect.

10‧‧‧ password key

11‧‧‧Confirmation button

12‧‧‧Cancel button

13‧‧‧Clear button

20‧‧‧Control unit

21‧‧‧ keys

22‧‧‧Touch unit

23‧‧‧Display unit

24‧‧‧Confirmation button

25‧‧‧Delete key

26, 26’‧‧‧Transportation unit

27‧‧‧Scratch unit

Figure 1 is a schematic diagram showing a financial cryptographic keyboard of the prior art;

Figure 2 is a view showing the appearance of the first embodiment of the present creation;

Figure 3 is an exploded view showing one of the keys of the creation;

Figure 4 is a block diagram showing the circuit of the present creation;

Fig. 5 is a view showing the appearance of a second embodiment of the present creation.

The magic dynamic password input device will be described below in accordance with the first embodiment of the present creation.

Please refer to the second to fourth figures, the magic dynamic password input device of the present invention comprises a control unit 20, a plurality of keys 21, a touch unit 22, a display unit 23, and a temporary storage unit 27; The first embodiment further includes a confirmation button 24 and a delete button 25. The aforementioned temporary storage unit 27 temporarily stores the entered password.

The control unit 20 controls the operation of the magic dynamic password input device, which is at least one of a microprocessor, a central processing unit and a processing circuit. The control unit 20 is configured to process the touch unit 22, the display unit 23, and the confirmation button. 24 and delete the information of the key 25.

The plurality of keys 21 have complex dynamic characters and are displayed on a touch panel. According to this In the first embodiment of the creation, the plurality of keys 21 respectively have a top surface and a bottom surface. The top surface of the plurality of keys 21 is provided with a touch unit 22, and the bottom surface of the plurality of keys 21 is provided with a display unit 23; and the plurality of dynamic characters includes random 0, 1, 2, 4, 5, 6, 7, 8, and 9 are arranged.

The touch unit 22 is connected to the control unit 20 for sensing the pressure of the plurality of keys 21; According to the first embodiment of the present invention, the touch unit 22 is a touch screen controller and/or a touch sensing controller, which is made of a conductive material such as Indium Tin Oxide (ITO). The user can see the display unit 23 through the touch unit 22.

The display unit 23 is connected to the control unit 20 for displaying a plurality of dynamic characters, When the display unit 23 displays a set of complex dynamic characters on the touch panel and the touch unit 22 senses the pressure of one of the keys 21 of the plurality of keys 21, the display unit 23 will automatically display another set of complex dynamic characters. On the touch panel. According to the first embodiment of the present invention, the display unit 23 is formed by a liquid crystal display module (LCM), and the display unit 23 is configured to display a plurality of dynamic characters.

In the embodiment, the touch unit 22 of the touch panel and the display unit 23 The bonding type may include a type such as One Glass Solution (OGS) or Touch On Lens (TOL).

The confirmation key 24 is connected to the control unit 20 and the temporary storage unit 27, and confirms that the density is completed. The input of the code; according to the first embodiment of the present invention, the confirmation key 24 is used to cause the control unit 20 to transmit the password temporarily stored by the temporary storage unit 27 to a compatible device.

The delete key 25 is connected to the control unit 20 and the temporary storage unit 27, and deletes the input password; According to the first embodiment of the present invention, the delete key 25 is used to cause the control unit 20 to delete the password temporarily stored in the temporary storage unit 27, so that the user can delete the wrong password and re-enter the password when the wrong password is input. The correct password.

According to a first embodiment of the present invention, a transmission unit 26 is included, in this embodiment. The transmission unit 26 is an electrical connection line, and the transmission unit 26 is configured to transmit the password temporarily stored in the temporary storage unit 27 to a compatible device by the transmission unit 26 when the confirmation button 24 is pressed (eg, Server, ATM host, etc.).

Please refer to FIG. 5, which is a second embodiment of the present invention, which is the first The embodiment is substantially the same, except that the transmission unit 26' is a wireless transmission module, which can be compatible with a wireless communication protocol such as WIFI, Bluetooth, infrared (IR) or NFC (Near Field Communication). The device is connected.

At the beginning of the use of the present creation, the control unit 20 causes the display unit 23 to display a random row. A group of plural dynamic characters (including randomly arranged 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9), when the user presses any key 21 according to the character of the personal required password, the touch The unit 22 senses the pressure of one of the keys 21 of the plurality of keys 21, and the display unit 23 will automatically display another set of plural dynamic characters on the touch panel; if the wrong password is input during the user inputting the password The delete password 25 can be used to delete the wrong password and then re-enter the correct password. Finally, if the password input is completed and correct, the confirmation button 24 causes the control unit 20 to pass the password temporarily stored in the temporary storage unit 27. The transmission unit 27 transmits to a compatible device, that is, completes the input of the password and ends.

Thereby, since each button 21 is pressed each time, the display unit 23 automatically displays Another set of the plural dynamic characters is displayed. For those who want to pry into the user's position to steal the password, since the plural dynamic characters are in a constantly changing state as the user inputs each character, the leaning is increased. It is difficult to crack the password by pressing the position, so the creation has a better anti-peep effect.

Although the embodiments have been described with reference to the embodiments of the present invention, it will be understood that Inside. In particular, various changes and modifications can be made in the components and/or arrangements of the subject combination arrangements in the scope of the disclosure and the scope of the appended claims. Alternative uses will be apparent to those skilled in the art, in addition to variations and modifications in the component parts and/or configuration.

20‧‧‧Control unit

21‧‧‧ keys

24‧‧‧Confirmation button

25‧‧‧Delete key

26‧‧‧Transmission unit

27‧‧‧Scratch unit

Claims (6)

A magic dynamic password input device includes: a control unit for controlling the operation of the magic dynamic password input device; a plurality of keys having complex dynamic characters displayed on a touch panel; and a touch unit connected The control unit is configured to sense the pressure of the plurality of keys; a display unit is coupled to the control unit for displaying the plurality of dynamic characters, wherein the display unit displays a set of the plurality of dynamic characters at the touch When the touch panel senses the pressure of one of the plurality of keys, the display unit will automatically display another set of the plurality of dynamic characters on the touch panel; and a temporary storage unit is temporarily Save a password entered. The magic dynamic password input device according to claim 1, wherein the complex dynamic character comprises randomly arranged numbers of 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9. The magic dynamic password input device according to claim 1, further comprising a confirmation key and a delete key, wherein the confirmation key is connected to the control unit and the temporary storage unit, and confirms that the input of the password is completed; The delete key is connected to the control unit and the temporary storage unit, and the entered password is deleted. The magic dynamic password input device of claim 1, wherein the control unit is at least one of a microprocessor, a central processing unit and a processing circuit, wherein the touch unit is a touch screen control And/or a touch sensing controller, and the display unit is a liquid crystal display module. The magic dynamic password input device according to claim 1, further comprising a transmission unit, wherein when the confirmation button is pressed, the password is temporarily stored in the temporary storage unit by the transmission unit To a compatible device. The magic dynamic password input device according to claim 5, wherein the transmission unit is at least one of an electrical connection line and a wireless transmission module.