CN112987949B - Concealed fingerprint identification mouse - Google Patents
Concealed fingerprint identification mouse Download PDFInfo
- Publication number
- CN112987949B CN112987949B CN202110269428.6A CN202110269428A CN112987949B CN 112987949 B CN112987949 B CN 112987949B CN 202110269428 A CN202110269428 A CN 202110269428A CN 112987949 B CN112987949 B CN 112987949B
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- mouse
- fingerprint
- light
- roller
- fingerprint recognition
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03543—Mice or pucks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/316—User authentication by observing the pattern of computer usage, e.g. typical user behaviour
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- Human Computer Interaction (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Social Psychology (AREA)
- Position Input By Displaying (AREA)
- Image Input (AREA)
Abstract
The application relates to a mouse, comprising: a mouse body; the roller is rotationally fixed on the mouse body; the light source is arranged in the mouse body and emits light to the fingerprint identification area on the roller; and the fingerprint identification module is arranged inside the mouse body and can identify the fingerprint of the fingerprint identification area. The fingerprint identification module is arranged in the mouse body, so that user information can be verified quickly, efficiently and without sense, and the safety of using a computer is improved.
Description
Technical Field
The application relates to the technical field of electronic products, in particular to a hidden fingerprint identification mouse.
Background
The mouse is an external input device of a computer and is also an indicator for positioning the longitudinal and transverse coordinates of a computer display system. The mouse can replace the tedious instruction of the keyboard, so that the operation of the computer is simpler, more convenient and quicker.
At present, people pay more and more attention to user privacy, and a password identification function is also installed on a computer. The password recognition function comprises digital password recognition, fingerprint recognition, iris recognition, face recognition and other technologies. However, whichever identification technique is adopted, it is necessary to match with a computer to perform identification before starting up, and the waiting time of the user is increased.
Disclosure of Invention
Aiming at the technical problems in the prior art, the application provides a hidden fingerprint identification mouse, which comprises the following components: a mouse body; the roller is rotationally fixed on the mouse body; the light source is arranged in the mouse body and emits light to the fingerprint identification area on the roller; and the fingerprint identification module is arranged inside the mouse body and can identify the fingerprint of the fingerprint identification area.
The mouse as described above, one or more atmosphere lights fixed inside the mouse body or on the surface of the mouse body and close to the wheel, wherein light from the one or more atmosphere lights masks light from the light source.
The mouse as described above, the wheel is at least partially made of transparent material.
As described above, the outer peripheral surface of the roller is made of transparent material, and the other parts are opaque.
The mouse as described above, further comprising: one or more reflectors disposed inside the mouse body; and one of the one or more mirrors is configured to move to a first position in which the one or more mirrors direct light from the light source to the fingerprint recognition area.
The mouse as described above, wherein the at least one of the one or more mirrors is configured to exit from the first location in response to the fingerprint recognition module recognizing successfully.
The mouse further comprises a driving mechanism fixedly connected with one end of the reflector and used for driving the reflector to rotate to the first position.
The mouse as described above, further comprising: the angle sensor is fixed on the rotating shaft of the roller and is used for detecting the rotation information of the roller.
The mouse as described above, the rotation information includes one or more of a rotation angle, a rotation direction, and a rotation number.
As described above, the outer peripheral surface of the wheel includes scale marks for viewing the rotation angle.
The fingerprint identification module is arranged in the mouse body, so that user information can be verified quickly, efficiently and without sense, and the safety of using a computer is improved.
Drawings
Preferred embodiments of the present application will be described in further detail below with reference to the attached drawing figures, wherein:
FIG. 1 is a schematic diagram of a mouse structure according to one embodiment of the application;
FIG. 2 is a schematic view of a roller configuration according to one embodiment of the application;
FIGS. 3A-B are schematic views of a roller configuration according to another embodiment of the application;
FIG. 4 is a perspective view of a roller structure according to one embodiment of the application;
FIG. 5 is a schematic view of a mouse structure according to another embodiment of the application;
FIG. 6A is a schematic diagram of a mouse wheel structure according to another embodiment of the application; and
fig. 6B is a schematic diagram of an unlocking device module for mouse fingerprinting according to an embodiment of the application.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
In the following detailed description, reference is made to the accompanying drawings, which form a part hereof, and in which is shown by way of illustration specific embodiments of the application. In the drawings, like reference numerals describe substantially similar components throughout the different views. Various specific embodiments of the application are described in sufficient detail below to enable those skilled in the art to practice the teachings of the application. It is to be understood that other embodiments may be utilized or structural, logical, or electrical changes may be made to embodiments of the present application.
FIG. 1 is a schematic diagram of a mouse structure according to one embodiment of the application. As shown, the mouse 100 includes a mouse body 110 and a wheel 120, wherein the wheel 120 is rotatably fixed on the mouse body 110. Types of mice include two-key mice, three-key mice, five-key mice, and new types of multi-key mice. The more the number of keys on the mouse, the more functions are integrated, and the two-key mouse is the mainstream mouse. In some embodiments, the mouse may be a mechanical mouse, an optical mouse, or an optical mouse, without limitation.
In the scheme of the application, the fingerprint identification module is integrated in the mouse body 110, and when a user wants to use the mouse, the user can verify whether the fingerprint is correct by placing a finger on the mouse. When the fingerprint is verified to be correct, the computer connected with the fingerprint can be unlocked; otherwise, the mouse cannot be used even if being connected with a computer. Many personal privacy is stored in the current personal computers, so that more and more computers need to verify passwords before use. The password is easy to set and crack, the setting is complex, and the verification time can be increased for the user. The fingerprint identification module is arranged in the mouse body, so that user information can be verified quickly, efficiently and without sense, and the safety of using a computer is improved. In some embodiments, the fingerprint recognition area is an area for recognizing a user's finger, which is provided on the wheel; in other embodiments, the fingerprint recognition area is an area for recognizing a finger of a user, and is disposed at a side of the mouse body.
Fig. 2 is a schematic view of a roller structure according to an embodiment of the present application. As shown, the mouse further includes a light source 130 and a fingerprint acquisition module 140. The light source 130 and the fingerprint acquisition module 140 are disposed inside the mouse body 110. When the roller 120 is fixed on the mouse body 110, the area of the dotted frame 150 is disposed inside the mouse body 110, and the portion outside the dotted frame 150 is a fingerprint identification area. The fingerprint identification area is an area which can be accurately identified by the fingerprint identification module. When the finger of the user is placed at any place of the fingerprint identification area, the finger can be identified by the fingerprint identification module.
In some embodiments, the light source 130 may be an LED light that may emit light into a fingerprint recognition area on the scroll wheel. The LED lamp light is very important to fingerprint identification accuracy, so setting the angle and the intensity of the LED lamp is very important. In some embodiments, the LED lamp is oriented toward the center of the fingerprint recognition area to ensure that the primary light of the LED lamp falls within the fingerprint recognition area.
In some embodiments, the fingerprint acquisition module 140 is disposed below the fingerprint recognition area and is capable of receiving light reflected from the fingerprint recognition area. When the user's finger is in the fingerprint recognition area, the light emitted by the light source is reflected to the fingerprint acquisition module 140 through the contact part between the fingerprint and the fingerprint recognition, thereby forming a fingerprint image.
The fingerprint acquisition module 140 can generate keystone distortion when collecting light imaging, which affects the accuracy and processing speed of the fingerprint identification module. In the scheme of the application, the shape of the image before display is adjusted and compensated by using a software interpolation algorithm, so that the distorted image is corrected, and the processing speed and accuracy of fingerprint identification are improved.
In some embodiments, the mouse 100 further includes one or more atmosphere lights 180 disposed on a surface of the mouse body 100 and proximate to the wheel. When the mouse is powered on, one or more of the atmosphere lights 180 may flash sequentially or light up simultaneously. In addition, the atmosphere lamp 180 can emit light of different colors, and sequentially blinks, so that the decorative mouse is more beautiful and beautiful. Further, the light of the one or more atmosphere lamps 180 masks the light from the light source, i.e., the atmosphere lamps 180 are capable of hiding the light source inside the rat specimen, so that the fingerprint recognition function is more hidden and not easily found by an unfamiliar person. In other embodiments, one or more atmosphere lamps 180 are disposed inside the mouse body 100, which can emit light to penetrate out of the mouse body, thereby hiding the fingerprint recognition module.
In some embodiments, during the use of the mouse, the fingerprint recognition module detects in real time whether the user fingerprints match; in other embodiments, after the mouse is powered on, the fingerprint recognition module detects whether the user's fingerprint matches, and then the fingerprint recognition module is turned on for a fixed time interval. It should be understood by those skilled in the art that the start mode of the fingerprint recognition module may be adjusted according to the use condition or user preference, which is not limited herein.
Fig. 3A-B are schematic views of a roller structure according to another embodiment of the application. As shown, the mouse 100 further includes one or more mirrors 160 rotatably fixed inside the wheel 120. Wherein, the mirror 160 is a mirror surface, when light irradiates on the mirror surface, the light will be reflected, and the emission path of the light is changed. In some embodiments, one end of the mirror 160 is fixedly coupled to a drive mechanism 170 for driving the mirror in rotation. Wherein the drive mechanism 170 may be a micro-motor that may drive the mirror to rotate a certain angle clockwise or counter-clockwise.
In some embodiments, one of the one or more mirrors 160 is configured to move to a first position in which the one or more mirrors 160 direct light from the light source 130 to the fingerprint recognition area. Referring to fig. 3A, in case that the fingerprint recognition module of the mouse does not recognize the fingerprint correctly, one of the mirrors 160 reflects the downward-emitting light source to the other mirror 160, and again reflects to the fingerprint recognition area. At this time, the light of the light source 130 can illuminate the fingerprint recognition area for the fingerprint collection module 140 to collect the light. In response to successful recognition by the fingerprinting module, the at least one of the one or more mirrors 160 is configured to exit from the first location. After the reflector leaves the first position, the light source can continuously provide light for the positioning system of the mouse, so that the positioning system can recognize the moving distance and direction of the mouse. According to the application, one or more reflectors are added at the roller, so that the light source 130 can be used for a fingerprint identification module and a positioning system of a mouse, the number of light sources is saved, and the use efficiency of the light sources is improved.
Fig. 4 is a perspective view of a roller structure according to one embodiment of the present application. In some embodiments, the roller is at least partially made of a transparent material. Referring to fig. 3, the roller includes an outer peripheral surface 121 and a side surface 122. Wherein the peripheral surface 121 is made of a transparent material and the side surface 122 is made of an opaque material. Wherein the peripheral surface is made of a transparent material with high light transmittance; the outer peripheral surface 121 is a contact portion with the finger of the user, and other non-contact portions are set to be non-transparent, so that the condensing efficiency can be greatly improved, and the fingerprint recognition accuracy can be improved.
Fig. 5 is a schematic view of a mouse structure according to another embodiment of the present application. As shown, a fingerprint recognition area 510 is provided at a side of the mouse body 110 for recognizing a fingerprint of a user's finger. When the user uses the mouse, the user clamps the side face of the mouse to move by using the thumb and the little finger. Therefore, the fingerprint identification area is arranged at the contact position of the thumb and the mouse body of the user, and fingerprint information of the user can be identified without sense. It will be appreciated by those skilled in the art that the fingerprint recognition area is provided on the side surface of the mouse body and the outer circumferential surface of the wheel, but the positions are different, and the functions of the fingerprint recognition area are identical.
In order to further increase the safety of the computer, the application adds an angle sensor on the mouse, which is used for recording the use gestures of the user and identifying the specific gestures as unlocking passwords. The fingerprint unlocking module can be combined with the fingerprint unlocking module, and double locking is performed to increase the safety of a computer connected with the fingerprint unlocking module. The specific scheme is as follows:
fig. 6A is a schematic view of a mouse wheel structure according to another embodiment of the application. Fig. 6B is a schematic diagram of an unlocking device module for mouse fingerprinting according to an embodiment of the application. As shown in fig. 6A, the angle sensor 640 is fixed on the rotating shaft 190, the angle sensor 540 and the roller 120 can coaxially rotate, and the angle sensor 540 can record the rotating angle of the roller 120 in real time.
As shown in fig. 6B, the unlocking means for mouse fingerprinting includes a processor 610, a memory 620, a communication interface 630, an angle sensor 640, and a fingerprint acquisition module 140. Wherein the memory 620, the communication interface 630, the angle sensor 640, and the fingerprint acquisition module 140 are electrically connected to the processor 610, respectively.
The processor 610 can include one or more Central Processing Units (CPUs), graphics Processing Units (GPUs), application Specific Integrated Circuits (ASICs), field Programmable Gate Arrays (FPGAs), or combinations thereof. The processor 610 is capable of executing software or computer readable instructions stored in the memory 620 to perform the methods or operations described herein. The processor 610 can be implemented in a number of different ways. For example, the processor 610 can include one or more embedded processors, processor cores, microprocessors, logic circuits, hardware Finite State Machines (FSMs), digital Signal Processors (DSPs), or combinations thereof. In some embodiments, the processor 610 receives light information from the optical acquisition module and extracts current fingerprint information; and matching the current fingerprint information with the input fingerprint information, and judging whether the fingerprint information of the current fingerprint information is consistent with the input fingerprint information.
The memory 620 can store software, data, logs, or a combination thereof. The memory 620 can be an internal memory or an external memory. For example, the memory can be volatile memory or nonvolatile memory, such as nonvolatile random access memory (NVRAM), flash memory, disk memory, or volatile memory such as Static Random Access Memory (SRAM). Wherein the memory 620 stores therein one or more user entered fingerprint information and entered rotation information.
The communication interface 630 can include one or more wired or wireless communication interfaces. Such as a communications interface network interface card, a wireless modem, or a wired modem. In one application, the communication interface 630 can be a WiFi modem. In other applications, the communication interface 630 can be a 3G modem, a 4G modem, an LTE modem, a bluetooth component, a radio frequency receiver, an antenna, or a combination thereof.
In some embodiments, the user's rotational information on the scroll wheel 120 is used to unlock the computer to which it is connected. Wherein the rotation information includes one or more of a rotation angle, a rotation direction, and a rotation number of the wheel. The rotation angle includes: 1/6 turn, 1/3 turn, 1/2 turn and 1 turn. The number of times, namely the number of times of rotating the roller, can be unlocked within the range of 1-4 times. The directions include forward rotation and backward rotation. In some embodiments, scale marks are arranged on the peripheral surface of the roller, so that a user can conveniently check the rotation angle; in other embodiments, a graduated feel is added to the shaft 190, such as every 1/6 turn, giving a graduated feel to the user's sense of rotation angle.
For example, before the first use of the mouse, the unlock information of the mouse is entered as 2 forward turns by 1/2 turn and 1/6 backward turns. The mouse stores the unlock information in the memory 520. When the computer is started or is not unlocked and logged in, the user rotates the mouse forward for 1/2 circle and rotates the mouse backward for 1/6 circle, and then the unlocking is successful, so that the computer enters the desktop.
In some embodiments, the processor 610 is configured to obtain current rotation information from the current fingerprint and angle sensor of the fingerprint acquisition module; judging whether the current fingerprint is consistent with the input fingerprint and whether the current rotation information is consistent with the input information; and unlocking the computer in response to the fingerprint matching being consistent and the rotation information matching being consistent. The application combines the two unlocking methods, greatly improves the safety of the computer and ensures that the privacy of the user is not affected.
The above embodiments are provided for illustrating the present application and not for limiting the present application, and various changes and modifications may be made by one skilled in the relevant art without departing from the scope of the present application, therefore, all equivalent technical solutions shall fall within the scope of the present disclosure.
Claims (7)
1. A concealed fingerprint recognition mouse, comprising:
a mouse body;
the roller is rotationally fixed on the mouse body;
the light source is arranged in the mouse body and emits light to the fingerprint identification area on the roller; and
the fingerprint identification module is arranged inside the mouse body and can identify the fingerprint of the fingerprint identification area; and
the atmosphere lamps are fixed in the mouse body or on the surface of the mouse body and are close to the roller;
wherein light from the plurality of atmosphere lamps masks light from the light source; and
one or more reflectors disposed inside the mouse body; and
one of the one or more mirrors is configured to move to a first position in which the one or more mirrors direct light from the light source to the fingerprint recognition area; responsive to the fingerprint identification module identifying successfully, the at least one of the one or more mirrors is configured to exit from the first location;
after the reflector leaves the first position, the light source can continuously provide light for a positioning system of the mouse, so that the positioning system can recognize the moving distance and direction of the mouse.
2. The concealed fingerprint recognition mouse of claim 1, wherein the wheel is at least partially made of a transparent material.
3. The hidden fingerprint recognition mouse of claim 2, wherein the outer peripheral surface of the wheel is made of transparent material, and the other part is opaque.
4. The concealed fingerprint recognition mouse of claim 1, further comprising a drive mechanism fixedly coupled to one end of the mirror for driving the mirror to rotate to the first position.
5. The concealed fingerprint recognition mouse as claimed in claim 1, further comprising: the angle sensor is fixed on the rotating shaft of the roller and is used for detecting the rotation information of the roller.
6. The concealed fingerprint identification mouse as claimed in claim 5, wherein the rotation information includes one or more of a rotation angle, a rotation direction and a rotation number.
7. The hidden fingerprint recognition mouse of claim 5, wherein the wheel peripheral surface includes scale marks for viewing a rotation angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110269428.6A CN112987949B (en) | 2021-03-12 | 2021-03-12 | Concealed fingerprint identification mouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110269428.6A CN112987949B (en) | 2021-03-12 | 2021-03-12 | Concealed fingerprint identification mouse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112987949A CN112987949A (en) | 2021-06-18 |
| CN112987949B true CN112987949B (en) | 2023-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110269428.6A Active CN112987949B (en) | 2021-03-12 | 2021-03-12 | Concealed fingerprint identification mouse |
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| Publication number | Publication date |
|---|---|
| CN112987949A (en) | 2021-06-18 |
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