Control method, control device and readable medium based on cloud platform unlocking

Abstract

The present invention discloses a control method, a control device and a readable medium for unlocking based on a cloud platform, comprising: obtaining a motion trajectory of a dynamic creature and capturing multiple dynamic expressions of the dynamic creature; forming an expression roll map based on multiple dynamic expressions, and determining the facial contour of the dynamic creature according to the expression roll map; identifying the hand fingerprint of the dynamic creature and obtaining local fingerprints of four corner areas in the hand fingerprint; parsing the four local fingerprints and correlating them along the extension direction of the four local fingerprints to determine a test hand fingerprint; overlapping the test hand fingerprint with the hand fingerprint, and embedding the overlap rate of the test hand fingerprint with the hand fingerprint as a confidence level into the facial contour of the dynamic creature; jointly unlocking the cloud platform based on the facial contour of the dynamic creature and a dynamically changing secret command, and the cloud platform limiting the unlocking space based on the confidence level.

Description

Technical Field

[0001] The present invention relates to the technical field of cloud platform unblocking, and in particular to a control method, a control device and a readable medium based on cloud platform unblocking. Background Art

[0002] With the development of science and technology, cloud platforms are gradually being applied to the field of machinery. Cloud platforms integrate multiple spaces and provide mechanical design through multiple spaces. In existing technologies, cloud platforms are only unlocked through simple passwords and multiple spaces are fully open, resulting in low security of existing cloud platforms. Summary of the Invention

[0003] The purpose of the present invention is to overcome the shortcomings of the prior art. The present invention provides a control method, a control device and a readable medium based on cloud platform unlocking. Through the method in the embodiment of the present invention, the cloud platform is unlocked based on the facial contour of the dynamic creature and the dynamically changing secret command. The facial contour of the dynamic creature is determined according to the expression rollover map and belongs to the dynamic contour. The secret command belongs to the dynamic secret command. The cloud platform is unlocked under the two dynamically changing characteristics, which effectively ensures the accuracy of the cloud platform's unlocking. The cloud platform limits the unlocking space based on the confidence level, thereby ensuring that the private space of the cloud platform cannot be opened when the confidence level is insufficient, thereby improving the security of the cloud platform.

[0004] In order to solve the above technical problems, an embodiment of the present invention provides a control method for unlocking based on a cloud platform, including: obtaining the motion trajectory of a dynamic creature and capturing multiple dynamic expressions of the dynamic creature; forming an expression roll map based on multiple dynamic expressions, and determining the facial contour of the dynamic creature according to the expression roll map; identifying the hand fingerprint of the dynamic creature and obtaining local fingerprints of four corner areas in the hand fingerprint; parsing the four local fingerprints and associating them along the extension direction of the four local fingerprints to determine a test hand fingerprint; overlapping the test hand fingerprint with the hand fingerprint, and embedding the overlap rate of the test hand fingerprint with the hand fingerprint as a confidence level into the facial contour of the dynamic creature; jointly unlocking the cloud platform based on the facial contour of the dynamic creature and the dynamically changing secret command, and the cloud platform limits the unlocking space based on the confidence level.

[0005] In addition, an embodiment of the present invention also provides a control device for cloud platform-based unlocking, which includes: an acquisition module: used to acquire the motion trajectory of a dynamic creature and capture multiple dynamic expressions of the dynamic creature; a determination module: used to form an expression roll map based on multiple dynamic expressions, and determine the facial contour of the dynamic creature based on the expression roll map; an identification module: used to identify the hand fingerprint of the dynamic creature and obtain local fingerprints of the four corner areas in the hand fingerprint; an analysis module: used to analyze the four local fingerprints and associate them along the extension direction of the four local fingerprints to determine the test hand fingerprint; an overlap module: used to overlap the test hand fingerprint with the hand fingerprint, and embed the overlap rate of the test hand fingerprint with the hand fingerprint as a confidence level into the facial contour of the dynamic creature; an unlocking module: used to jointly unlock the cloud platform based on the facial contour of the dynamic creature and the dynamically changing secret command, and the cloud platform limits the unlocking space based on the confidence level.

[0006] In addition, an embodiment of the present invention further provides a readable medium storing computer program instructions. When the computer program instructions are executed by a computer, the computer is caused to execute the above method.

[0007] In an embodiment of the present invention, the method in the embodiment of the present invention is used to obtain the motion trajectory of a dynamic creature and capture multiple dynamic expressions of the dynamic creature; an expression roll map is formed based on the multiple dynamic expressions, and the facial contour of the dynamic creature is determined according to the expression roll map; the hand fingerprint of the dynamic creature is identified, and the local fingerprints of the four corner areas in the hand fingerprint are obtained; the four local fingerprints are analyzed and associated along the extension direction of the four local fingerprints to determine the test hand fingerprint; the test hand fingerprint is overlapped with the hand fingerprint, and the overlap rate of the test hand fingerprint with the hand fingerprint is embedded as the confidence level in the dynamic creature's fingerprint. Facial contour; the cloud platform is jointly unlocked based on the facial contour of the dynamic creature and the dynamically changing secret command, and the cloud platform limits the unlocking space based on the confidence level. The cloud platform is jointly unlocked based on the facial contour of the dynamic creature and the dynamically changing secret command, and the facial contour of the dynamic creature is determined according to the expression rollover map, which is a dynamic contour, and the secret command is a dynamic secret command. The cloud platform is unlocked under the two dynamically changing features, which effectively ensures the accuracy of the cloud platform's unlocking, and the cloud platform limits the unlocking space based on the confidence level, thereby ensuring that the private space of the cloud platform cannot be opened when the confidence level is insufficient, thereby improving the security of the cloud platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0009] Figure 1 1 is a flow chart of a control method for releasing a ban based on a cloud platform in an embodiment of the present invention;

[0010] Figure 2 1 is a flowchart of multiple dynamic expressions of a control method based on cloud platform unblocking in an embodiment of the present invention;

[0011] Figure 3 1 is a flowchart of a facial contour control method based on cloud platform unlocking in an embodiment of the present invention;

[0012] Figure 4 1 is a flow chart of a local fingerprint control method based on cloud platform unlocking in an embodiment of the present invention;

[0013] Figure 5 Schematic diagram of the structure of a control device based on cloud platform unlocking in an embodiment of the present invention;

[0014] Figure 6 The figure shows a hardware diagram of an electronic device according to an exemplary embodiment. DETAILED DESCRIPTION

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiment is only an embodiment of a component of the present invention, not all embodiments. All other embodiments derived by ordinary technicians in this field based on the embodiments of the present invention without inventive work are within the scope of protection of the present invention.

[0016] Example

[0017] See also Figure 1 , Figure 1 It is a flowchart of a control method based on cloud platform unblocking in an embodiment of the present invention.

[0018] like Figure 1 As shown, a control method based on cloud platform unblocking, the method includes:

[0019] S11: Acquire a motion trajectory of a dynamic creature and capture multiple dynamic expressions of the dynamic creature;

[0020] In the specific implementation process of the present invention, the specific steps may be:

[0021] S111: monitoring the external environment of the cloud platform and capturing the dynamic organisms in the external environment;

[0022] S112: If the dynamic creature exists in the external environment, freeze the camera on the dynamic creature and magnify the facial contour of the dynamic creature;

[0023] S113: Following the motion trajectory of the dynamic creature, gradually record a plurality of facial contours according to the pace of the dynamic creature;

[0024] S114: forming a plurality of dynamic expressions from the plurality of facial contours, and capturing the plurality of dynamic expressions at different angles.

[0025] The system gradually records multiple facial contours along the creature's trajectory and pace, capturing each facial contour at each movement. This allows for identification of muscle changes within the creature, ensuring that the facial contour is recognized within a reasonable range of variation and within a reasonable error margin, thereby reducing the error rate in facial contour recognition. Furthermore, the multiple facial contours are combined to form multiple dynamic expressions, which are then captured at different angles.

[0026] S12: forming an expression roll graph based on the plurality of dynamic expressions, and determining the facial contour of the dynamic creature according to the expression roll graph;

[0027] In the specific implementation process of the present invention, the specific steps may be:

[0028] S121: Arranging the plurality of dynamic expressions in an array along the height direction and rolling them at a preset speed;

[0029] S122: As the plurality of dynamic expressions roll, fixing the rolling position at the middle position, and using the detection expression formed by the rolling of the plurality of dynamic expressions;

[0030] S123: If the overlap between the detected expression and the preset expression reaches 86%, the multiple dynamic expressions at this angle are formed into the expression rollover graph, and the facial contour of the dynamic creature is determined based on the expression rollover graph, wherein the facial contour includes the facial features of each part in the expression rollover graph.

[0031] Among them, as the multiple dynamic expressions roll, the rolling position of the middle position is fixed, and the detection expression formed by the rolling of the multiple dynamic expressions is used, and the overlap between the detection expression and the preset expression is calculated to ensure that the multiple dynamic expressions at this angle form the expression rolling graph when the overlap reaches 86%, thereby ensuring the rationality of the expression rolling graph, and the expression rolling graph can cover multiple facial expressions at a specific angle, and the facial contour of the dynamic creature is determined according to the expression rolling graph, and the facial contour includes the facial features of each part in the expression rolling graph.

[0032] S13: Identify the hand fingerprint of the dynamic creature and obtain local fingerprints of four corner areas of the hand fingerprint;

[0033] In the specific implementation process of the present invention, the specific steps may be:

[0034] S131: Sense the approach of the dynamic creature and trigger the fingerprint sensor;

[0035] S132: Acquire a test hand fingerprint of the dynamic creature based on the pressing of the hand of the dynamic creature relative to the fingerprint sensor;

[0036] S133: Traversing the lines of the test hand fingerprint and marking the fuzzy area to form a marked area;

[0037] S134: photographing the hand and obtaining the lines corresponding to the marked area, filling the marked area with the lines, and forming the hand fingerprint;

[0038] S135: Obtaining partial fingerprints of four corner areas of the hand fingerprint, wherein the partial fingerprints are respectively oriented toward two adjacent partial fingerprints, and texture clarity of the two adjacent partial fingerprints is consistent.

[0039] Among them, the test hand fingerprint is traversed, and the fuzzy area is marked to determine the hand position corresponding to the fuzzy area. The texture of the marked area is determined again based on the hand shooting, and the texture of the marked area is filled to ensure the integrity and accuracy of the hand fingerprint.

[0040] In addition, partial fingerprints of four corner areas of the hand fingerprint are obtained, wherein the partial fingerprints are respectively oriented toward two adjacent partial fingerprints, and the texture clarity of the two adjacent partial fingerprints is consistent, thereby ensuring the association of the partial fingerprints.

[0041] S14: parsing the four partial fingerprints and correlating them along the extension direction of the four partial fingerprints to determine the test hand fingerprint;

[0042] In the specific implementation process of the present invention, the specific steps may be: parsing the four partial fingerprints and marking the orientation of the corner lines of the partial fingerprints; corresponding to the matching lines in the four partial fingerprints along the orientation marks, and in a one-to-one correspondence; correlating along the extension direction of the four partial fingerprints, and correlating the matching lines one by one, and unifying the orientation marks and the extension direction; as the matching lines are gradually connected, the distance between two adjacent lines is gradually reduced to determine the test hand fingerprint.

[0043] The matching lines in the four partial fingerprints are corresponding along the orientation mark, and the four partial fingerprints are associated along their extension directions, so as to associate the matching lines one by one, and unify the orientation mark and the extension direction to ensure the accuracy of the lines in the association. As the matching lines are gradually connected, the distance between two adjacent lines is gradually reduced to determine the test hand fingerprint.

[0044] S15: Overlapping the test hand fingerprint with the hand fingerprint, and using the overlap rate between the test hand fingerprint and the hand fingerprint as a confidence level to embed into the facial contour of the dynamic creature;

[0045] In the specific implementation process of the present invention, the specific steps include: overlapping the test hand fingerprint and the hand fingerprint to present non-overlapping lines; calculating the degree of line distance deviation based on the non-overlapping lines, and measuring the degree of line direction deviation along different directions; calculating the overlap rate between the test hand fingerprint and the hand fingerprint based on the line distance deviation and the line direction deviation, wherein the overlap rate is secondarily regulated in combination with seasonal parameters; and embedding the overlap rate between the test hand fingerprint and the hand fingerprint as a confidence level into the facial contour of the dynamic creature, and adjusting the change rate of the facial contour of the dynamic creature according to the overlap rate.

[0046] The overlap rate between the test hand fingerprint and the hand fingerprint is calculated according to the degree of offset of the line distance and the degree of offset of the line direction, so as to determine the accuracy of the hand fingerprint, and subsequent fingerprint unlocking is performed based on the accuracy of the hand fingerprint, wherein the overlap rate is secondarily regulated in combination with the seasonal parameters; the overlap rate between the test hand fingerprint and the hand fingerprint is embedded in the facial contour of the dynamic creature as a confidence level, and the facial contour of the dynamic creature adjusts its change rate according to the overlap rate.

[0047] S16: Unlocking the cloud platform based on the facial contour of the dynamic creature and the dynamically changing secret command, and the cloud platform limits the unlocking space based on the confidence level.

[0048] In the specific implementation process of the present invention, the specific steps include: taking the facial contour of the dynamic creature as the first parameter, and combining the overlap rate between the test hand fingerprint and the hand fingerprint; taking the dynamically changing password as the second parameter, and adjusting it according to the change rate of the password to calculate the accuracy of the dynamically changing password; jointly unlocking the cloud platform based on the first parameter and the second parameter, and setting the unlocking logic of the cloud platform according to the overlap rate and the accuracy; regulating the unlocking step of the dynamic creature based on the unlocking logic of the cloud platform, and extending the third-party confirmation step, and the cloud platform limits the unlocking space based on the confidence level.

[0049] Among them, the cloud platform is unlocked based on the facial contour of the dynamic creature and the dynamically changing secret command. The facial contour of the dynamic creature is determined based on the expression rolling map, which is a dynamic contour, and the secret command is a dynamic secret command. The cloud platform is unlocked under the two dynamically changing characteristics, which effectively ensures the accuracy of the cloud platform's unlocking. The cloud platform limits the unlocking space based on the confidence level, thereby ensuring that the private space of the cloud platform cannot be opened when the confidence level is insufficient, thereby improving the security of the cloud platform.

[0050] In the embodiment of the present invention, the method in the embodiment of the present invention is used to obtain the motion trajectory of a dynamic creature and capture multiple dynamic expressions of the dynamic creature; an expression roll map is formed based on the multiple dynamic expressions, and the facial contour of the dynamic creature is determined according to the expression roll map; the hand fingerprint of the dynamic creature is identified, and the local fingerprints of the four corner areas in the hand fingerprint are obtained; the four local fingerprints are analyzed and associated along the extension direction of the four local fingerprints to determine the test hand fingerprint; the test hand fingerprint is overlapped with the hand fingerprint, and the overlap rate between the test hand fingerprint and the hand fingerprint is used as a confidence level to be embedded in the dynamic creature. The cloud platform is unlocked based on the facial contour of the dynamic creature and the dynamically changing secret code, and the cloud platform limits the unlocking space based on the confidence level. The cloud platform is unlocked based on the facial contour of the dynamic creature and the dynamically changing secret code, and the facial contour of the dynamic creature is determined according to the expression rolling map, which is a dynamic contour, and the secret code is a dynamic secret code. The cloud platform is unlocked under the two dynamically changing features, which effectively ensures the accuracy of the cloud platform's unlocking, and the cloud platform limits the unlocking space based on the confidence level, thereby ensuring that the private space of the cloud platform cannot be opened when the confidence level is insufficient, thereby improving the security of the cloud platform.

[0051] Example

[0052] See also Figure 5 , Figure 5It is a schematic diagram of the structural composition of a control device based on cloud platform unlocking in an embodiment of the present invention.

[0053] like Figure 5 As shown, a control device based on cloud platform lifting of the ban, the control device based on cloud platform lifting of the ban includes:

[0054] Acquisition module 21: used to acquire the motion trajectory of the dynamic creature and capture multiple dynamic expressions of the dynamic creature;

[0055] Determining module 22: used for forming an expression roll graph based on a plurality of the dynamic expressions, and determining the facial contour of the dynamic creature according to the expression roll graph;

[0056] Identification module 23: used to identify the hand fingerprint of the dynamic creature and obtain local fingerprints of the four corner areas of the hand fingerprint;

[0057] Analysis module 24: used for analyzing the four partial fingerprints and correlating them along the extension direction of the four partial fingerprints to determine the test hand fingerprint;

[0058] Overlap module 25: used for overlapping the test hand fingerprint with the hand fingerprint, and using the overlap rate between the test hand fingerprint and the hand fingerprint as a confidence level to embed into the facial contour of the dynamic creature;

[0059] The unlocking module 26 is used to unlock the cloud platform based on the facial contour of the dynamic creature and the dynamically changing secret command, and the cloud platform limits the unlocking space based on the confidence level.

[0060] Example

[0061] See also Figure 6 , refer to the following Figure 6 An electronic device 40 according to this embodiment of the present invention will be described. Figure 6 The electronic device 40 shown is only an example and should not limit the functionality and scope of use of the embodiments of the present invention.

[0062] like Figure 6 As shown, the electronic device 40 is a general-purpose computing device. Components of the electronic device 40 may include, but are not limited to, at least one processing unit 41, at least one storage unit 42, and a bus 43 connecting different system components (including the storage unit 42 and the processing unit 41).

[0063] The storage unit stores program codes, which can be executed by the processing unit 41, so that the processing unit 41 performs the steps according to various exemplary embodiments of the present invention described in the above "Example Method" component of this specification.

[0064] The storage unit 42 may include a readable medium in the form of a volatile storage unit, such as a random access memory unit (RAM) 421 and / or a cache memory unit 422 , and may further include a read-only memory unit (ROM) 423 .

[0065] The storage unit 42 may also include a program / utility 424 having a set (at least one) of program modules 425, such program modules 425 including but not limited to: an operating system, one or more application programs, other program modules, and program data, each of which or some combination may include an implementation of a network environment.

[0066] Bus 43 may represent one or more of several types of bus structures, including a memory unit bus or memory unit controller, a peripheral bus, an accelerated graphics port, a processing unit, or a local bus using any of a variety of bus architectures.

[0067] The electronic device 40 may also communicate with one or more external devices (e.g., keyboards, pointing devices, Bluetooth devices, etc.), one or more devices that enable a user to interact with the electronic device 40, and / or any device that enables the electronic device 40 to communicate with one or more other computing devices (e.g., routers, modems, etc.). Such communication may be performed via an input / output (I / O) interface 45. Furthermore, the electronic device 40 may also communicate with one or more networks (e.g., a local area network (LAN), a wide area network (WAN), and / or a public network, such as the Internet) via a network adapter 46. Figure 6 As shown, the network adapter 46 communicates with other modules of the electronic device 40 via the bus 43. Figure 6 Not shown, other hardware and / or software modules may be used in conjunction with the electronic device 40, including but not limited to microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems.

[0068] Through the description of the above embodiments, it is easy for those skilled in the art to understand that the example embodiments described herein can be implemented by software or by combining software with necessary hardware. Therefore, the technical solution according to the embodiments of the present disclosure can be embodied in the form of a software product, which can be stored in a non-volatile storage medium (which can be a CD-ROM, a USB flash drive, a mobile hard disk, etc.) or on a network, and includes several instructions to enable a computing device (which can be a personal computer, a server, a terminal device, or a network device, etc.) to execute the method according to the embodiments of the present disclosure.

[0069] Those skilled in the art will appreciate that all or part of the steps in the various methods of the above embodiments can be performed by instructing related hardware through a program. The program can be stored in a computer-readable storage medium, which may include a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk. Furthermore, the computer program instructions are stored therein, and when the computer executes the computer program instructions, the computer executes the above methods.

[0070] In addition, the above describes in detail the control method, control device and readable medium based on cloud platform unlocking provided by the embodiments of the present invention. Specific examples are used herein to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea. At the same time, for those skilled in the art, according to the ideas of the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. A control method based on cloud platform unblocking, characterized in that: include: Obtaining a motion trajectory of a dynamic creature and capturing multiple dynamic expressions of the dynamic creature; forming an expression roll graph based on a plurality of the dynamic expressions, and determining the facial contour of the dynamic creature according to the expression roll graph; Identify the hand fingerprint of the dynamic creature and obtain partial fingerprints of four corner areas of the hand fingerprint; parsing the four partial fingerprints and correlating them along the extension direction of the four partial fingerprints to determine the test hand fingerprint; Overlapping the test hand fingerprint with the hand fingerprint, and using the overlap rate between the test hand fingerprint and the hand fingerprint as a confidence level to embed into the facial contour of the dynamic creature; The cloud platform is unlocked based on the facial contour of the dynamic creature and the dynamically changing secret code, and the cloud platform limits the unlocking space based on the confidence level. The obtaining of the motion trajectory of the dynamic creature and capturing multiple dynamic expressions of the dynamic creature includes: monitoring the external environment of the cloud platform and capturing the dynamic organisms in the external environment; If the dynamic creature exists in the external environment, freezing the dynamic creature with the camera and magnifying the outer contour of the face of the dynamic creature; Following the motion trajectory of the dynamic creature, gradually recording a plurality of facial contours according to the pace of the dynamic creature; The plurality of facial contours are formed into a plurality of dynamic expressions, and the plurality of dynamic expressions are captured at different angles. The forming of an expression roll graph based on the plurality of dynamic expressions and determining the facial contour of the dynamic creature according to the expression roll graph includes: Arrange the plurality of dynamic expressions in an array along the height direction, and roll them at a preset speed; As the plurality of dynamic expressions roll, the rolling position at the middle position is fixed, and a detection expression formed by the rolling of the plurality of dynamic expressions is used; If the degree of overlap between the detected expression and the preset expression reaches 86%, the multiple dynamic expressions at this angle are formed into the expression rollover map, and the facial contour of the dynamic creature is determined based on the expression rollover map, wherein the facial contour includes the facial features of each part in the expression rollover map.

2. The control method based on cloud platform lifting of ban according to claim 1, characterized in that: The identifying the hand fingerprint of the dynamic creature and obtaining the partial fingerprints of four corner areas of the hand fingerprint include: Sense the approach of the dynamic creature and trigger the fingerprint sensor; Acquiring a test hand fingerprint of the dynamic creature based on the pressing of the hand of the dynamic creature relative to the fingerprint sensor; Traversing the fingerprint of the test hand and marking the fuzzy area to form a marked area; photographing the hand and obtaining the lines corresponding to the marked area, so as to fill the marked area with the lines and form the hand fingerprint; Partial fingerprints of four corner areas of the hand fingerprint are obtained, wherein the partial fingerprints are respectively oriented toward two adjacent partial fingerprints, and texture clarity of the two adjacent partial fingerprints is consistent.

3. The control method based on cloud platform lifting of ban according to claim 2, characterized in that: The analyzing the four partial fingerprints and correlating them along the extension direction of the four partial fingerprints to determine the test hand fingerprint includes: parsing the four partial fingerprints and marking the orientations of the corner lines of the partial fingerprints; Along the orientation mark, there are four matching lines in the partial fingerprints, and they are in one-to-one correspondence; Associating along the extension directions of the four partial fingerprints, associating the matching lines one by one, and unifying the orientation mark and the extension direction; As the matching lines are gradually connected, the distance between two adjacent lines is gradually reduced to determine the test hand fingerprint.

4. The control method based on cloud platform lifting of ban according to claim 3 is characterized in that: The step of overlapping the test hand fingerprint with the hand fingerprint and using the overlap rate between the test hand fingerprint and the hand fingerprint as a confidence level to embed the facial contour of the dynamic creature includes: Overlapping the test hand fingerprint with the hand fingerprint to present non-overlapping lines; Calculating the degree of grain distance deviation based on the non-overlapping grains, and calculating the degree of grain direction deviation along different directions; Calculating the overlap rate between the test hand fingerprint and the hand fingerprint based on the grain distance deviation degree and the grain direction deviation degree, wherein the overlap rate is secondarily regulated in combination with a seasonal parameter; The coincidence rate between the test hand fingerprint and the hand fingerprint is used as a confidence level to embed into the facial contour of the dynamic creature, and the facial contour of the dynamic creature adjusts its change rate according to the coincidence rate.

5. The control method based on cloud platform lifting of ban according to claim 4 is characterized in that: The cloud platform is unlocked based on the facial contour of the dynamic creature and the dynamically changing secret command, and the cloud platform limits the unlocking space based on the confidence level, including: The facial contour of the dynamic creature is used as a first parameter, and is combined with the coincidence rate between the test hand fingerprint and the hand fingerprint; The dynamically changing secret code is used as a second parameter, and is adjusted according to the rate of change of the secret code to measure the accuracy of the dynamically changing secret code; Unblocking the cloud platform based on the first parameter and the second parameter, and setting the unlocking logic of the cloud platform according to the coincidence rate and the accuracy rate; The unlocking logic based on the cloud platform regulates the unlocking steps of the dynamic creature and extends the third-party confirmation step, and the cloud platform limits the unlocking space based on the confidence level.

6. A control device based on cloud platform unlocking, characterized in that, The control device based on cloud platform unlocking includes: Acquisition module: used to acquire the motion trajectory of the dynamic creature and capture multiple dynamic expressions of the dynamic creature; A determination module is configured to form an expression roll graph based on a plurality of the dynamic expressions, and determine the facial contour of the dynamic creature according to the expression roll graph; Identification module: used to identify the hand fingerprint of the dynamic creature and obtain the local fingerprints of the four corner areas of the hand fingerprint; Parsing module: used for parsing the four partial fingerprints and correlating them along the extension direction of the four partial fingerprints to determine the test hand fingerprint; Overlap module: used for overlapping the test hand fingerprint with the hand fingerprint, and using the overlap rate between the test hand fingerprint and the hand fingerprint as a confidence level to embed into the facial contour of the dynamic creature; Unblocking module: used to unlock the cloud platform based on the facial contour of the dynamic creature and the dynamically changing secret command. The cloud platform limits the unlocking space based on the confidence level. The step of obtaining the motion trajectory of a dynamic creature and capturing multiple dynamic expressions of the dynamic creature includes: monitoring the external environment of the cloud platform and capturing the dynamic organisms in the external environment; If the dynamic creature exists in the external environment, freezing the dynamic creature with the camera and magnifying the outer contour of the face of the dynamic creature; Following the motion trajectory of the dynamic creature, gradually recording a plurality of facial contours according to the pace of the dynamic creature; The plurality of facial contours are formed into a plurality of dynamic expressions, and the plurality of dynamic expressions are captured at different angles. The forming of an expression roll graph based on the plurality of dynamic expressions and determining the facial contour of the dynamic creature according to the expression roll graph includes: Arrange the plurality of dynamic expressions in an array along the height direction, and roll them at a preset speed; As the plurality of dynamic expressions roll, the rolling position at the middle position is fixed, and a detection expression formed by the rolling of the plurality of dynamic expressions is used; If the degree of overlap between the detected expression and the preset expression reaches 86%, the multiple dynamic expressions at this angle are formed into the expression rollover map, and the facial contour of the dynamic creature is determined based on the expression rollover map, wherein the facial contour includes the facial features of each part in the expression rollover map.

7. A readable medium, characterized in that The computer program instructions are stored therein, and when the computer program instructions are executed by a computer, the computer is caused to execute the method according to any one of claims 1 to 5.

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