CN110717737B - Stamp control method and device and stamp - Google Patents
Stamp control method and device and stamp Download PDFInfo
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- CN110717737B CN110717737B CN201910969614.3A CN201910969614A CN110717737B CN 110717737 B CN110717737 B CN 110717737B CN 201910969614 A CN201910969614 A CN 201910969614A CN 110717737 B CN110717737 B CN 110717737B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/10—Office automation; Time management
- G06Q10/103—Workflow collaboration or project management
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41K—STAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES
- B41K1/00—Portable hand-operated devices without means for supporting or locating the articles to be stamped, i.e. hand stamps; Inking devices or other accessories therefor
- B41K1/02—Portable hand-operated devices without means for supporting or locating the articles to be stamped, i.e. hand stamps; Inking devices or other accessories therefor with one or more flat stamping surfaces having fixed images
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41K—STAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES
- B41K1/00—Portable hand-operated devices without means for supporting or locating the articles to be stamped, i.e. hand stamps; Inking devices or other accessories therefor
- B41K1/36—Details
- B41K1/58—Stands or other means for keeping hand stamps or the like within easy reach
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- 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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- 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
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
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Abstract
The application relates to the technical field of seal engraving, in particular to a seal management and control method, a seal management and control device and a seal. The stamp control method comprises the following steps: when the seal is in a use authority unlocking state, whether a locking triggering event occurs to the seal is monitored, and when the locking triggering event occurs to the seal, the use authority of the seal is locked. The management and control method, the management and control device and the seal can effectively prevent the seal embezzlement event from occurring so as to ensure the use safety of the seal.
Description
Technical Field
The application relates to the technical field of seal engraving, in particular to a seal management and control method, a seal management and control device and a seal.
Background
The seal is a stationery which prints a seal on a document to express authentication or signature, and is completely managed by people in the using process, so that the seal is extremely easy to steal, and particularly for governments, enterprises and public institutions, the seal steal can cause great property loss and potential safety hazards. In view of this, the intelligent seal can lock the use authority of the seal as soon as possible, and then unlock the seal when the seal needs to be used, but the seal still faces the possibility of being embezzled after unlocking, and therefore, the use safety of the seal cannot be guaranteed.
Disclosure of Invention
An object of the embodiments of the present application is to provide a method and an apparatus for managing and controlling a stamp, and a stamp, so as to solve the above problems.
In a first aspect, a stamp management and control method provided in an embodiment of the present application includes:
when the seal is in the unlocking state of the use authority, monitoring whether a locking triggering event occurs to the seal;
and when the seal is locked and triggered, the use authority of the seal is locked.
The seal management and control method provided by the embodiment of the application can monitor whether the seal is locked and triggered when the seal is in the unlocking state of the use authority, and lock the use authority of the seal when the seal is locked and triggered. Therefore, the seal in the use permission unlocking state can be monitored, and when the seal is locked and triggered, the use permission of the seal is locked in time, so that the seal embezzlement event is effectively prevented, and the use safety of the seal is ensured.
With reference to the first aspect, an embodiment of the present application further provides a first optional implementation manner of the first aspect, and the stamp managing and controlling method further includes:
monitoring whether the seal meets the authority unlocking condition or not;
and when the seal meets the permission unlocking condition, unlocking the use permission of the seal so as to enable the seal to be in a use permission unlocking state.
The seal management and control method provided by the embodiment of the application further comprises the steps of monitoring whether the seal meets the permission unlocking condition, and unlocking the use permission of the seal when the seal meets the permission unlocking condition so as to enable the seal to be in a use permission unlocking state. Therefore, automatic unlocking of the seal can be realized, and the automation degree of the seal control method is effectively improved.
With reference to the first optional implementation manner of the first aspect, an embodiment of the present application further provides a second optional implementation manner of the first aspect, where monitoring whether a seal satisfies an authority unlocking condition includes:
when an unlocking request instruction for triggering the seal is received, acquiring biological characteristics acquired by a biological characteristic acquisition device, wherein the biological characteristic acquisition device is arranged on the seal;
judging whether the biological characteristics are matched with preset authorized biological characteristics or not;
and when the biological characteristics are matched with the preset authorized biological characteristics, judging that the seal meets the permission unlocking condition.
In the seal management and control method provided by the embodiment of the application, whether the seal meets the permission unlocking condition or not is monitored, and the method comprises the following steps: when an unlocking request instruction for triggering the seal is received, the biological characteristics acquired by the biological characteristic acquisition device are acquired, the biological characteristic acquisition device is arranged on the seal, whether the biological characteristics are matched with the preset authorized biological characteristics or not is judged, and when the biological characteristics are matched with the preset authorized biological characteristics, the seal is judged to meet the authority unlocking condition. Therefore, automatic unlocking of the seal can be realized by matching the biological characteristics with preset authorized biological characteristics, and the reliability and accuracy of automatic unlocking of the seal can be ensured.
With reference to the first optional implementation manner of the first aspect, an embodiment of the present application further provides a third optional implementation manner of the first aspect, where monitoring whether the seal satisfies an authority unlocking condition includes:
when an unlocking request instruction for triggering the seal is received, a file image collected by a file image collector is obtained, and the file image collector is arranged on the seal;
judging whether the file image is an image of a preset target file or not;
and when the file image is the image of the preset target file, judging that the seal meets the permission unlocking condition.
In the seal management and control method provided by the embodiment of the application, whether the seal meets the permission unlocking condition or not is monitored, and the method comprises the following steps: when an unlocking request instruction for triggering the seal is received, a file image collected by a file image collector is obtained, the file image collector is arranged on the seal, whether the file image is an image of a preset target file or not is judged, and when the file image is the image of the preset target file, the seal is judged to meet the permission unlocking condition. Therefore, automatic unlocking of the seal can be realized by judging the file image, and the reliability and the accuracy of automatic unlocking of the seal can be ensured.
With reference to the second or third optional implementation manner of the first aspect, an embodiment of the present application further provides a fourth optional implementation manner of the first aspect, and the stamp managing and controlling method further includes:
when the pressure data acquired by the pressure sensing device is greater than a preset pressure threshold value, generating an unlocking request instruction for triggering the seal, wherein the pressure sensing device is arranged on the seal;
or when detecting that an unlocking key arranged on the seal is touched, generating an unlocking request instruction for triggering the seal;
or when an authorization instruction sent by terminal equipment connected with the seal is received, an unlocking request instruction triggering the seal is generated.
The seal management and control method provided by the embodiment of the application further comprises the following steps: when pressure data acquired by the pressure sensing device is larger than a preset pressure threshold value, an unlocking request instruction for triggering the seal is generated, the pressure sensing device is arranged on the seal, or when an unlocking key arranged on the seal is detected to be touched, an unlocking request instruction for triggering the seal is generated, or when an authorization instruction sent by a terminal device connected with the seal is received, an unlocking request instruction for triggering the seal is generated. Therefore, automatic unlocking of the seal can be further realized, and the automation degree of the seal management and control method is effectively improved.
With reference to the first aspect, an embodiment of the present application further provides a fifth optional implementation manner of the first aspect, where monitoring whether a lock-up triggering event occurs on a stamp includes:
acquiring pressure data acquired by a pressure sensing device according to a first preset time interval, wherein the pressure sensing device is arranged on the seal;
and aiming at any two pieces of pressure data with continuous acquisition time, if the pressure data acquired earlier is greater than the pressure data acquired later and the difference value between the pressure data acquired earlier and the pressure data acquired later is greater than a preset pressure difference threshold value, judging that the seal has a locking excitation event.
In the seal management and control method provided by the embodiment of the application, whether a lock-up triggering event occurs to a seal is monitored, and the method comprises the following steps: the method comprises the steps that pressure data collected by a pressure sensing device are obtained according to a first preset time interval, the pressure sensing device is arranged on a seal, and for any two pieces of pressure data with continuous time, if the pressure data obtained in advance is larger than the pressure data obtained in the later process, and the difference value between the pressure data obtained in the advance and the pressure data obtained in the later process is larger than a preset pressure difference threshold value, it is judged that a locking triggering event occurs in the seal. Therefore, the process from the time of holding the seal to the time of interrupting holding can be used as a locking triggering event by a user, and the automation degree of the seal control method is effectively improved.
With reference to the first aspect, an embodiment of the present application further provides a sixth optional implementation manner of the first aspect, where monitoring whether a lock-up triggering event occurs on a stamp includes:
acquiring displacement data acquired by a displacement sensing device according to a second preset time interval, wherein the displacement sensing device is arranged on the seal;
comparing the displacement data with a preset displacement threshold value when each piece of displacement data is acquired;
and when the displacement data larger than the preset displacement threshold value appears, judging that the seal has a locking excitation event.
In the seal management and control method provided by the embodiment of the application, whether a lock-up triggering event occurs to the seal is monitored, and the method includes the following steps: and acquiring displacement data acquired by the displacement sensing device according to a second preset time interval, wherein the displacement sensing device is arranged on the seal, comparing the displacement data with a preset displacement threshold value when each piece of displacement data is acquired, and judging that a locking excitation event occurs on the seal when the displacement data which is greater than the preset displacement threshold value occurs. Therefore, the process from the time when the user holds the seal to the time when the moving seal exceeds the preset displacement threshold value can be used as a locking excitation event, and therefore the automation degree of the seal control method is effectively improved. With reference to the first aspect, an embodiment of the present application further provides a seventh optional implementation manner of the first aspect, where monitoring whether a lock-up triggering event occurs on a stamp includes:
according to a third preset time interval, obtaining the authorized time length of the seal, wherein the authorized time length is the time length from the unlocking of the use permission of the seal to the current moment;
and when the authorized duration is longer than the preset allowable use duration, judging that the seal has a locking excitation event.
In the seal management and control method provided by the embodiment of the application, whether a lock-up triggering event occurs to the seal is monitored, and the method includes the following steps: and acquiring the authorized time length of the seal according to a third preset time interval, wherein the authorized time length is the time length from the unlocking of the use authority of the seal to the current moment, and when the authorized time length is greater than the preset allowable use time length, judging that the seal has a locking excitation event. Therefore, the authorized time length of the seal can be longer than the preset allowable use time length and used as a locking excitation event, and the automation degree of the seal control method is effectively improved.
In a second aspect, the seal management and control device provided in the embodiment of the present application includes:
the first monitoring module is used for monitoring whether a locking triggering event occurs to the seal when the seal is in a use authority unlocking state;
and the locking module is used for locking the use authority of the seal when the seal has a locking triggering event.
The stamp management and control device provided in the embodiment of the present application has the same beneficial effects as the above stamp management and control method, and is not described herein again.
In a third aspect, the stamp provided in this embodiment of the present application includes a processor and a memory, where the memory stores a computer program, and the processor is configured to execute the computer program to implement the stamp managing and controlling method provided in the first aspect or any optional implementation manner of the first aspect.
The stamp provided in the embodiment of the present application has the same beneficial effects as those of the stamp management and control method, and details are not repeated herein.
In a fourth aspect, an embodiment of the present application further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed, the method for managing and controlling a stamp, which is provided by the first aspect or any optional implementation manner of the first aspect, may be implemented.
The computer-readable storage medium provided in the embodiment of the present application has the same beneficial effects as those of the above-mentioned stamp management and control method, and details are not described herein.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
Fig. 1 is a schematic structural block diagram of a stamp provided in an embodiment of the present application.
Fig. 2 is a schematic structural diagram of a stamp provided in an embodiment of the present application.
Fig. 3 is a flowchart illustrating steps of a stamp management and control method according to an embodiment of the present disclosure.
Fig. 4 is a schematic structural diagram of a seal provided in an embodiment of the present application when the seal is in a use authority locked state.
FIG. 5 is a cross-sectional view of the stamp shown in FIG. 4.
Fig. 6 is a schematic structural view of the stamp shown in fig. 4 in a use authority unlocking state.
FIG. 7 is a cross-sectional view of the stamp shown in FIG. 6.
Fig. 8 is a schematic structural diagram of a seal provided in an embodiment of the present application when the seal is in a use authority locked state.
Fig. 9 is a schematic structural view of the stamp shown in fig. 8 in a use authority unlocking state.
Fig. 10 is a flowchart of another part of steps of a stamp managing and controlling method according to an embodiment of the present application.
Fig. 11 is a schematic structural block diagram of a stamp managing and controlling device provided in an embodiment of the present application.
Fig. 12 is a block diagram of another schematic structure of a stamp managing and controlling device according to an embodiment of the present application.
Reference numerals: 100-a seal; 110-a processor; 120-a memory; 130-a gripping member; 140-a stamp head; 150-a first printhead cartridge; 160-telescoping parts; 170-stamping keys; 180-a second print head cartridge; 181-shielding sheet; 182-a rotating member; 190-a pressure sensing device; 200-a displacement sensing device; 210-a biometric collector; 220-file image collector; 230-unlock button; 500-stamp management and control device; 510-a first monitoring module; 520-a locking module; 530-a second monitoring module; 540 — unlocking the module.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
Referring to fig. 1, a schematic structural block diagram of a stamp 100 applying a stamp management and control method and apparatus according to an embodiment of the present disclosure is shown. Structurally, the stamp 100 may include a processor 110 and a memory 120, and in addition, referring to fig. 2, in this embodiment, the stamp 100 may further include a holding part 130 and a stamp head 140 disposed at one end of the holding part 130, where the stamp head 140 is configured to set a stamp, for example, an enterprise name, a stamp type (financial seal, contract seal, etc.), and an anti-counterfeit identification code.
In the embodiment of the present application, the processor 110 and the memory 120 may be disposed in a receiving space disposed inside the holding member 130, and the processor 110 and the memory 120 may be directly or indirectly electrically connected to achieve data transmission or interaction, for example, the components may be electrically connected to each other through one or more communication buses or signal lines. The stamp managing apparatus 500 includes at least one software module which can be stored in the memory 120 in the form of software or Firmware (Firmware) or solidified in an Operating System (OS) of the stamp 100. The processor 110 is configured to execute executable modules stored in the memory 120, for example, software functional modules and computer programs included in the stamp managing apparatus 500, so as to implement the stamp managing method. The processor 110 may execute the computer program upon receiving the execution instruction.
The processor 110 may be an integrated circuit chip having signal processing capabilities. The Processor 110 may also be a general-purpose Processor 110, for example, a Digital Signal Processor 110 (DSP), an Application Specific Integrated Circuit (ASIC), a discrete gate or transistor logic device, a discrete hardware component, and may implement or execute the methods, steps, and logic blocks disclosed in the embodiments of the present Application. Further, the general purpose processor 110 may be a microprocessor 110 or any conventional processor 110 or the like.
The Memory 120 may be, but is not limited to, a Random Access Memory (RAM), a Read Only Memory (ROM), a Programmable Read-Only Memory (PROM), an Erasable Programmable Read-Only Memory (EPROM), and an electrically Erasable Programmable Read-Only Memory (EEPROM). The memory 120 is used for storing a program, and the processor 110 executes the program after receiving the execution instruction.
It should be understood that the structure shown in fig. 1 is merely illustrative, and that the stamp 100 provided in the embodiments of the present application may have fewer or more components than those shown in fig. 1 and 2, or may have a different configuration than that shown in fig. 1 and 2. Further, the components shown in fig. 1 may be implemented by software, hardware, or a combination thereof.
Referring to fig. 3, fig. 3 is a schematic flow chart of a stamp management and control method according to an embodiment of the present application, where the method is applied to the stamp 100 shown in fig. 1 and fig. 2. It should be noted that the stamp management and control method provided in the embodiment of the present application is not limited by the sequence shown in fig. 3 and the following sequence, and the specific flow and steps of the stamp management and control method are described below with reference to fig. 3.
And S100, monitoring whether a seal is locked and triggered when the seal is in an unlocking state of the use authority.
In the embodiment of the present application, the stamp 100 includes a use authority locking state and a use authority unlocking state. When the stamp 100 is in the usage authority locked state, the user cannot use the stamp 100 to stamp the seal on the document, and when the stamp 100 is in the usage authority unlocked state, the user can use the stamp 100 to stamp the seal on the document.
Based on the above description, please refer to fig. 4 to 7, in the embodiment of the present application, as a first optional implementation manner, the structure of the stamp 100 may further include, in addition to the structure shown in fig. 1, a first stamp head box 150 and a telescopic member 160, the first stamp head box 150 is disposed at one end of the holding member 130, the stamp head 140 is disposed inside the first stamp head box 150 and connected to the holding member 130 through the telescopic member 160, the telescopic member 160 is connected to the processor 110 and can be shortened under the control of the processor 110 to hide the stamp head 140 inside the first stamp head box 150, the stamp 100 is in the use authority locked state (as shown in fig. 4 and 5), so that the user cannot use the stamp 100 to stamp a document, or can be extended under the control of the processor 110 to expose the stamp head 140 outside the first stamp head box 150, and the stamp 100 is in the use authority unlocked state (as shown in fig. 6 and 7), in this way, a user can use the stamp 100 to imprint an imprint on a document.
It can be understood that in the embodiment of the present application, when the stamp 100 is switched from the use authority locked state to the use authority unlocked state, the processor 110 controls the telescopic member 160 to extend so as to expose the stamp head 140 to the outside of the first stamp head box 150, when the stamp 100 is switched from the use authority unlocked state to the use authority locked state, the processor 110 controls the telescopic member 160 to shorten so as to hide the stamp head 140 from the inside of the first stamp head box 150, or when the stamp 100 is switched from the use authority locked state to the use authority unlocked state, and the processor 110 receives an instruction for executing stamping that triggers the stamp 100, controls the telescopic member 160 to extend so as to expose the stamp head 140 to the outside of the first stamp head box 150, when the stamp 100 is switched from the use authority unlocked state to the use authority locked state, the processor 110 controls the telescopic member 160 to shorten so as to hide the stamp head 140 from the inside of the first stamp head box 150, and stops receiving the instruction to execute the stamping that triggers the stamp 100. In this embodiment, the stamping command may be generated when it is detected that the stamping button 170 disposed on the stamp 100 is touched, and the stamping button 170 may be disposed on an outer surface of the holding member 130 and connected to the processor 110.
Referring to fig. 8 and 9, in the embodiment of the present application, regarding the structure of the stamp 100, as a second optional implementation manner, in addition to the structure shown in fig. 1, the structure may further include a second print head cartridge 180, where the second print head cartridge 180 includes a plurality of shielding pieces 181 and a plurality of rotating components 182 corresponding to the plurality of shielding pieces 181 one to one. For each shielding piece 181, the shielding piece 181 is connected to one end of the holding member 130 through a corresponding rotating member 182, and the rotating member 182 is connected to the processor 110, so that the corresponding shielding piece 181 can be driven to rotate under the control of the processor 110. Thus, the shielding sheets 181 can rotate in the first direction under the control of the processor 110 to form a closed space for hiding the stamp head 140, the stamp 100 is in a usage right locked state (as shown in fig. 8), so that the user cannot use the stamp 100 to stamp the stamp on the document, or rotate in the second direction under the control of the processor 110 to expose the stamp head 140, and the stamp 100 is in a usage right unlocked state (as shown in fig. 9), so that the user can use the stamp 100 to stamp the stamp on the document.
It can be understood that in the embodiment of the present application, when the stamp 100 is switched from the usage right locked state to the usage right unlocked state, the processor 110 controls the plurality of shielding plates 181 to rotate in the second direction at the same time to expose the stamp head 140, when the stamp 100 is switched from the usage right unlocked state to the usage right locked state, the processor 110 controls the plurality of shielding plates 181 to rotate in the first direction at the same time to form a closed space for hiding the stamp head 140, or when the stamp 100 is switched from the usage right locked state to the usage right unlocked state, and when the processor 110 receives an instruction to trigger the stamp 100 to execute the stamping, the processor 110 controls the plurality of shielding plates 181 to rotate in the second direction at the same time to expose the stamp head 140, when the stamp 100 is switched from the usage right unlocked state to the usage right locked state, the processor 110 controls the plurality of shielding plates 181 to rotate in the first direction at the same time, to form an enclosed space for concealing the stamp head 140 and to stop receiving the instruction to execute stamping that triggers the stamp 100. In this embodiment, the stamping instruction may be generated when the stamping key 170 disposed on the stamp 100 is detected to be touched, and the stamping key 170 may be disposed on an outer surface of the holding member 130 and connected to the processor 110.
Further, in the embodiment of the present application, the lock-up triggering event may be a process from the time when the user holds the stamp 100 to the time when the user stops holding, may be a behavior that the user moves the stamp 100 beyond a preset displacement threshold, and may also be an authorized time length of the stamp 100 that is longer than a preset permitted use time length.
Based on the above description, in the embodiment of the present application, regarding step S100, as a first optional implementation, it may include two sub-steps, namely step S111 and step S112.
Step S111, acquiring pressure data acquired by a pressure sensing device according to a first preset time interval, wherein the pressure sensing device is arranged on the seal.
In this embodiment of the present application, the first preset time interval may be a time length of 0.5s, 1s, 2s, and the like, and may be specifically set according to an actual requirement, which is not limited in this embodiment of the present application. In addition, in the embodiment of the present application, the pressure sensing device 190 may include a pressure sensor, for example, a flexible film pressure sensor, a micro silicon pressure sensor, which may be disposed on an outer surface of the holding member 130 and connected to the processor 110 for collecting pressure data. In order to enhance the reliability of the pressure sensing, in the embodiment of the present disclosure, the pressure sensing device 190 may also include a plurality of pressure sensors, the plurality of pressure sensors may be disposed on the outer surface of the holding member 130 in an annular array, and the pressure data collected by the pressure sensing device 190 may be a pressure average value collected by the plurality of pressure sensors.
Step S112, for any two pieces of pressure data with continuous acquisition time, if the pressure data acquired earlier is greater than the pressure data acquired later, and the difference between the pressure data acquired earlier and the pressure data acquired later is greater than a preset pressure difference threshold, it is determined that a lock-up triggering event occurs in the seal.
In this embodiment, the preset pressure difference threshold may be set according to a common grip strength survey value of a normal adult and a force-bearing area of the pressure sensing device 190 when the stamp 100 is in a holding state, which is not specifically limited in this embodiment.
With the above arrangement, it is possible to recognize a process from holding the stamp 100 to the time of interruption of holding (the pressure data acquired earlier is greater than the pressure data acquired later, and the difference between the pressure data acquired earlier and the pressure data acquired later is greater than the preset pressure difference threshold) by the user, and to take the process as a lock trigger event.
In the embodiment of the present application, regarding step S100, as a second optional implementation manner, it may also include three substeps, namely step S121, step S122 and step S123.
And step S121, acquiring displacement data acquired by the displacement sensing device according to a second preset time interval, wherein the displacement sensing device is arranged on the seal.
In this embodiment of the application, the second preset time interval may be a time length of 0.5s, 1s, 2s, and the like, and may be specifically set according to an actual requirement, which is not limited in this embodiment of the application. In addition, in the embodiment of the present application, the displacement sensing device 200 may include a displacement sensor, such as an eddy current sensor, a capacitance sensor, and a microwave distance measuring sensor, which may be disposed on any portion of the stamp 100, such as an outer surface of the holding portion, and connected to the processor 110.
And step S122, comparing the displacement data with a preset displacement threshold value when each piece of displacement data is acquired.
In this embodiment of the present application, the preset displacement threshold may be a displacement value such as 2m or 5m, and may be specifically set according to an actual requirement, which is not limited in this embodiment of the present application.
Step S123, when the displacement data greater than the preset displacement threshold occurs, it is determined that the seal 100 has a lock-up trigger event.
With the above arrangement, the behavior that the user moves the stamp 100 beyond the preset displacement threshold (the displacement data of the displacement sensing device 200 is greater than the preset displacement threshold) can be identified, and the behavior can be used as a lock trigger event.
In the embodiment of the present application, regarding to step S100, as a second optional implementation manner, it may further include two sub-steps, that is, step S131 and step S132.
Step S131, according to a third preset time interval, obtaining an authorized time length of the seal, wherein the authorized time length is a time length from unlocking of the use permission of the seal to the current time.
In this embodiment of the application, the third preset time interval may be 0.5s, 1s, 2s, and the like, and may be specifically set according to an actual requirement, which is not limited in this embodiment of the application.
And step S132, when the authorized duration is longer than the preset allowable duration, judging that the seal has a locking excitation event.
In the embodiment of the present application, the preset allowable use duration may be a time length of 2s, 3s, 4s, and the like, and may be specifically set according to an actual requirement, which is not limited in the embodiment of the present application.
Through the above arrangement, the condition that the authorized duration of the stamp 100 is longer than the preset allowable use duration can be identified, and the condition is used as a locking triggering event.
And step S200, when the seal is locked and triggered, locking the use authority of the seal.
In the embodiment of the present application, the usage right of the stamp 100 is locked, that is, the stamp 100 is switched from the usage right unlocked state to the usage right locked state.
Through the steps of S100 and S200, the seal 100 in the unlocking state of the use authority can be monitored, and when the seal 100 has a locking triggering event, the use authority of the seal 100 is locked in time, so that the occurrence of the stealing event of the seal 100 is effectively prevented, and the use safety of the seal 100 is ensured.
Referring to fig. 10, in order to realize automatic unlocking of the stamp 100 and effectively improve the automation degree of the stamp managing and controlling method, the stamp managing and controlling method provided in the embodiment of the present application may further include step S300 and step S400.
And step S300, monitoring whether the seal meets the authority unlocking condition.
In the embodiment of the application, the permission unlocking condition may be that the user is a preset authorized user, and the file to be stamped is a preset target file.
Based on the above description, in the embodiment of the present application, regarding step S300, as a first optional implementation manner, it may include three sub-steps, that is, step S311, step S312, and step S313.
Step S311, when an unlocking request instruction for triggering the seal is received, the biological characteristics acquired by the biological characteristic acquirer are acquired, and the biological characteristic acquirer is arranged on the seal.
In this embodiment, the biometric characteristic collector 210 may include at least one of a face image collector, an iris collector, a voiceprint collector, and a fingerprint collector, and may be disposed at any position of the stamp 100, for example, when the biometric characteristic collector 210 includes a face image collector, an iris collector, or a voiceprint collector, it may be disposed on an outer surface of a holding portion, and the collecting surface deviates from the holding portion, and is connected to the processor 110, and when the biometric characteristic collector 210 includes a fingerprint collector, it may be disposed at a position on the holding portion away from the stamp head 140, and is connected to the processor 110.
In step S312, it is determined whether the biometric characteristic matches a preset authorized biometric characteristic.
It should be noted that, in this embodiment of the application, when the biometric characteristic acquirer 210 includes multiple types of a face image acquirer, an iris acquirer, a voiceprint acquirer, and a fingerprint acquirer, only when the biometric characteristic acquired by each biometric characteristic acquirer 210 matches the corresponding preset authorized biometric characteristic, it is determined that the biometric characteristic matches the preset authorized biometric characteristic.
And step S313, when the biological characteristics are matched with the preset authorized biological characteristics, judging that the seal meets the permission unlocking condition.
In the embodiment of the present application, step S300 may also include three substeps, namely step S321, step S322 and step S323, as a second optional implementation manner.
Step S321, when an unlocking request instruction for triggering the seal is received, a file image collected by the file image collector is obtained, and the file image collector is arranged on the seal.
In this embodiment, the document image collector 220 may be a panoramic camera, for example, a 270 ° panoramic camera or a 360 ° panoramic camera, and may be disposed on any portion of the stamp 100, for example, an outer surface of the holding portion, and connected to the processor 110. In addition, in order to ensure the comprehensiveness of the image capturing view, in this embodiment of the application, the file image capturing device 220 may further include a plurality of image capturing devices, for example, two image capturing devices, when the two image capturing devices 220 are disposed, the two image capturing devices 220 may be disposed on the outer surface of the holding portion, but the capturing surfaces are deviated from each other, and the file image is generated by splicing the sub-file images captured by the two image capturing devices 220, so as to serve as an image of the file to be stamped.
In step S322, it is determined whether the document image is an image of a preset target document.
In the embodiment of the application, a file image can be identified, the text information included in the file image is extracted as first information, meanwhile, the text information included in an image of a preset target file is extracted as second information, the similarity between the first information and the second information is obtained, and when the similarity between the first information and the second information is smaller than a preset similarity threshold value, the file image is judged to be the image of the preset target file. In the embodiment of the present application, the preset similarity threshold may be a similarity value of 99%, 100%, and the like, and may be specifically set according to an actual requirement, which is not limited in the embodiment of the present application.
And step S323, when the file image is the image of the preset target file, judging that the seal meets the authority unlocking condition.
In addition, in the embodiment of the present application, as a first optional implementation manner, for the unlocking request instruction included in step S311 and step S321, the unlocking request instruction may be generated when the pressure data acquired by the pressure sensing device 190 is greater than a preset pressure threshold, where the preset pressure threshold may be set according to a survey value of the universal grip strength of a normal adult, and when the stamp 100 is in a holding state, the area of the pressure sensing device 190 that can be stressed is set, and the embodiment of the present application does not specifically limit this. It is understood that, in the embodiment of the present application, when the pressure data collected by the pressure sensing device 190 is greater than the preset pressure threshold, it indicates that the stamp 100 is in the holding state, that is, the unlocking request instruction may be generated when it is detected that the stamp 100 is in the holding state. In addition, the unlocking request instruction may be generated immediately when it is monitored that the stamp 100 is in the holding state, or may be generated when it is monitored that the stamp 100 is in the holding state and the duration time exceeds a preset time length, where the preset time length may be a time length of 1s, 2s, 3s, and the like, and may be specifically set according to an actual requirement, which is not limited in this embodiment of the present application.
As a second optional implementation manner, the unlocking request instruction included in step S311 and step S321 may also be generated when it is detected that the unlocking key 230 disposed on the stamp 100 is touched, and the unlocking key 230 may be disposed on an outer surface of the holding member 130 and connected to the processor 110.
As a third optional implementation manner, the unlocking request instruction included in step S311 and step S321 may also be generated when an authorization instruction sent by a terminal device connected to stamp 100 is received.
Further, in order to ensure the reliability of the automatic unlocking of the stamp 100, in the embodiment of the present application, the step S300 may also include the steps S311, S312, S313, S321, S322, and S323, based on which the permission unlocking condition is that the user is a preset authorized user, and the file to be stamped is a preset target file. Furthermore, it is understood that when the step S300 includes the step S311, the step S312, and the step S313, and the step S321, the step S322, and the step S323, and the biometric characteristic acquirer 210 includes a face image acquirer, the face image acquirer and the file image acquirer 220 may be the same acquisition device.
And step S400, when the seal meets the permission unlocking condition, unlocking the use permission of the seal so as to enable the seal to be in a use permission unlocking state.
In the embodiment of the present application, the usage right of the stamp 100 is unlocked, that is, the stamp 100 is switched from the usage right locked state to the usage right unlocked state.
Based on the same inventive concept as the stamp management and control method, the embodiment of the present application further provides a stamp management and control device 500. Referring to fig. 11, a stamp managing and controlling apparatus 500 provided in the embodiment of the present application includes a first monitoring module 510 and a locking module 520.
The first monitoring module 510 is configured to monitor whether a lock-up triggering event occurs to the seal when the seal is in an unlock state of usage right.
The description of the first monitoring module 510 may refer to the detailed description of step S100 shown in fig. 3, that is, step S100 may be performed by the first monitoring module 510.
In the embodiment of the present application, the first monitoring module 510 may include a first obtaining unit and a first determining unit as a first optional implementation manner.
The first acquisition unit is used for acquiring pressure data acquired by the pressure sensing device according to a first preset time interval, and the pressure sensing device is arranged on the seal.
The description of the first obtaining unit may refer to the detailed description about step S111 in the above related embodiment of the stamp managing and controlling method, that is, step S111 may be executed by the first obtaining unit.
The first judging unit is used for judging that the seal has a locking triggering event if the pressure data acquired in advance is larger than the pressure data acquired in the following and the difference value between the pressure data acquired in advance and the pressure data acquired in the following is larger than a preset pressure difference threshold value aiming at any two pressure data with continuous acquisition time.
The description of the first determination unit may refer to the detailed description of step S112 in the above related embodiment of the stamp managing and controlling method, that is, step S112 may be executed by the first determination unit.
In the embodiment of the present application, as a second optional implementation manner, the first monitoring module 510 may include a second obtaining unit, a first comparing unit, and a second determining unit.
And the second acquisition unit is used for acquiring displacement data acquired by the displacement sensing device according to a second preset time interval, and the displacement sensing device is arranged on the seal.
The description of the second obtaining unit may specifically refer to the detailed description about step S121 in the above related embodiment of the stamp managing and controlling method, that is, step S121 may be executed by the second obtaining unit.
And the first comparison unit is used for comparing the displacement data with a preset displacement threshold value when each piece of displacement data is acquired.
The description of the first comparison unit may refer to the detailed description about step S122 in the above related embodiment of the stamp managing and controlling method, that is, step S122 may be executed by the first comparison unit.
And the second judging unit is used for judging that the seal has a locking triggering event when the displacement data greater than the preset displacement threshold value occurs.
The description of the second determination unit may refer to the detailed description of step S123 in the above related embodiment of the stamp managing and controlling method, that is, step S123 may be performed by the second determination unit.
In the embodiment of the present application, as a third optional implementation manner, the first monitoring module 510 may include a third obtaining unit and a third determining unit.
And the third obtaining unit is used for obtaining the authorized time length of the seal according to a third preset time interval, wherein the authorized time length is the time length from the unlocking of the use permission of the seal to the current moment.
The description of the third obtaining unit may refer to the detailed description about the step S131 in the related embodiment of the stamp managing and controlling method, that is, the step S131 may be executed by the third obtaining unit.
And the third judgment unit is used for judging that the seal has a locking excitation event when the authorized duration is longer than the preset allowable use duration.
The description of the third determination unit may refer to the detailed description of step S132 in the above-described stamp managing and controlling method related embodiment, that is, step S132 may be executed by the third determination unit.
And the locking module 520 is used for locking the use authority of the seal when the seal has a locking triggering event.
The description of the locking module 520 may refer to the detailed description of the step S200 shown in fig. 3, that is, the step S200 may be performed by the locking module 520.
Referring to fig. 12, the stamp managing and controlling apparatus according to the embodiment of the present application may further include a second monitoring module 530 and an unlocking module 540.
And a second monitoring module 530, configured to monitor whether the stamp 100 meets an authority unlocking condition.
The description of the second monitoring module 530 may refer to the detailed description of step S300 shown in fig. 10, that is, step S300 may be performed by the second monitoring module 530.
In the embodiment of the present application, the second monitoring module 530 may include a fourth obtaining unit, a second comparing unit, and a fourth determining unit as a first optional implementation.
And the fourth acquisition unit is used for acquiring the biological characteristics acquired by the biological characteristic acquirer when an unlocking request instruction for triggering the seal is received, and the biological characteristic acquirer is arranged on the seal.
The description of the fourth obtaining unit may specifically refer to the detailed description about step S311 in the related embodiment of the stamp managing and controlling method, that is, step S311 may be executed by the fourth obtaining unit.
And the second comparison unit is used for judging whether the biological characteristics are matched with the preset authorized biological characteristics.
The description of the second comparison unit may refer to the detailed description about step S312 in the above related embodiment of the stamp managing and controlling method, that is, step S312 may be executed by the second comparison unit.
And the fourth judging unit is used for judging that the seal meets the authority unlocking condition when the biological characteristic is matched with the preset authorized biological characteristic.
The description of the fourth determination unit may specifically refer to the detailed description about step S313 in the above-described stamp managing and controlling method related embodiment, that is, step S313 may be executed by the fourth determination unit.
In the embodiment of the present application, the second monitoring module 530 may include a fifth obtaining unit, a third comparing unit, and a fifth determining unit as a second optional implementation manner.
And the fifth acquisition unit is used for acquiring the file image acquired by the file image acquirer which is arranged on the seal when receiving an unlocking request instruction for triggering the seal.
The description of the fifth obtaining unit may refer to the detailed description about step S321 in the related embodiment of the stamp managing and controlling method, that is, step S321 may be executed by the fifth obtaining unit.
And the third comparison unit is used for judging whether the file image is the image of the preset target file.
For the description of the third comparison unit, reference may be made to the detailed description about step S322 in the above related embodiment of the stamp managing and controlling method, that is, step S322 may be executed by the third comparison unit.
And the fifth judging unit is used for judging that the seal meets the permission unlocking condition when the file image is the image of the preset target file.
The description of the fifth determination unit may refer to the detailed description of step S323 in the related embodiment of the stamp managing and controlling method, that is, step S323 may be executed by the fifth determination unit.
And the unlocking module 540 is used for unlocking the use permission of the seal when the seal meets the permission unlocking condition so as to enable the seal to be in a use permission unlocking state.
The description of the unlocking module 540 may refer to the detailed description of the step S400 shown in fig. 10, that is, the step S400 may be performed by the unlocking module 540.
The seal management and control device provided in the embodiment of the present application may further include one of a first generation module, a second generation module, and a third generation module, configured to generate an unlocking request instruction.
The first generation module is used for generating an unlocking request instruction for triggering the seal when the pressure data acquired by the pressure sensing device is greater than a preset pressure threshold value, and the pressure sensing device is arranged on the seal.
The preset pressure threshold value can be set according to the common grip strength investigation value of normal adults and the stress-bearing area of the pressure sensing device when the seal is in a holding state, and the embodiment of the application does not specifically limit the pressure threshold value. It can be understood that, in the embodiment of the present application, when the pressure data acquired by the pressure sensing device is greater than the preset pressure threshold, it indicates that the seal is generated when being in the holding state, that is, the unlocking request instruction may be generated by the first generation module when it is detected that the seal is in the holding state. In addition, the first generating module may generate the unlocking request instruction immediately when it is monitored that the stamp is in the holding state, or may generate the unlocking request instruction when it is monitored that the stamp is in the holding state and the duration time exceeds a preset time length, where the preset time length may be 1s, 2s, 3s, or the like, and may be specifically set according to actual requirements, which is not limited in this embodiment of the present application.
And the second generation module is used for generating an unlocking request instruction for triggering the seal when detecting that an unlocking key arranged on the seal is touched, and the unlocking key can be arranged on the outer surface of the holding part and is connected with the processor.
And the third generation module is used for generating an unlocking request instruction for triggering the seal when receiving an authorization instruction sent by the terminal equipment connected with the seal.
In addition, an embodiment of the present application further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed, the method for managing and controlling a stamp provided in the above method embodiment may be implemented, which may be specifically referred to in the above method embodiment, and details are not described here again.
In summary, the seal management and control method, the seal management and control device and the seal provided by the embodiment of the application can monitor whether a lock-up triggering event occurs to the seal when the seal is in a use authority unlocking state, and lock the use authority of the seal when the lock-up triggering event occurs to the seal. Therefore, the seal in the use permission unlocking state can be monitored, and when the seal is locked and triggered, the use permission of the seal is locked in time, so that the seal embezzlement event is effectively prevented, and the use safety of the seal is ensured.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method can be implemented in other ways. The apparatus embodiments described above are merely illustrative, and for example, the flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of apparatus, methods and computer program products according to various embodiments of the present application. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
In addition, the functional modules in each embodiment of the present application may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part.
The functions, if implemented in the form of software functional modules and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application or portions thereof that substantially contribute to the prior art may be embodied in the form of a software product stored in a storage medium and including instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method described in each embodiment of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a U disk, a removable hard disk, a RAM, a ROM, a magnetic disk, or an optical disk.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
It is noted that, herein, relational terms such as "first," "second," and "third," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (10)
1. A stamp management and control method is characterized by comprising the following steps:
when the seal is in the unlocking state of the use authority, monitoring whether a locking triggering event occurs to the seal or not;
when the seal is subjected to the locking triggering event, locking the use authority of the seal;
the method comprises the steps that pressure data collected by a pressure sensing device are obtained according to a first preset time interval, the pressure sensing device is arranged on the outer surface of a holding part, and for any two pieces of pressure data with continuous time, if the pressure data obtained in advance is larger than the pressure data obtained in the later stage, and the difference value between the pressure data obtained in advance and the pressure data obtained in the later stage is larger than a preset pressure difference threshold value, the seal is judged to have the locking excitation event.
2. The stamp management and control method according to claim 1, further comprising:
monitoring whether the seal meets an authority unlocking condition or not;
and when the seal meets the permission unlocking condition, unlocking the use permission of the seal so as to enable the seal to be in the use permission unlocking state.
3. The stamp management and control method according to claim 2, wherein the monitoring whether the stamp satisfies an authority unlocking condition includes:
when an unlocking request instruction for triggering the seal is received, acquiring biological characteristics acquired by a biological characteristic acquisition device, wherein the biological characteristic acquisition device is arranged on the seal;
judging whether the biological characteristics are matched with preset authorized biological characteristics or not;
and when the biological characteristics are matched with the preset authorized biological characteristics, judging that the seal meets the permission unlocking condition.
4. The stamp management and control method according to claim 2, wherein the monitoring whether the stamp satisfies an authority unlocking condition includes:
when an unlocking request instruction for triggering the seal is received, acquiring a file image acquired by a file image acquisition device, wherein the file image acquisition device is arranged on the seal;
judging whether the file image is an image of a preset target file or not;
and when the file image is the image of a preset target file, judging that the seal meets the permission unlocking condition.
5. The stamp management and control method according to claim 3 or 4, further comprising:
when pressure data acquired by a pressure sensing device is larger than a preset pressure threshold value, generating an unlocking request instruction for triggering the seal, wherein the pressure sensing device is arranged on the seal;
or when detecting that an unlocking key arranged on the seal is touched, generating an unlocking request instruction for triggering the seal;
or when an authorization instruction sent by terminal equipment connected with the seal is received, an unlocking request instruction for triggering the seal is generated.
6. The stamp management and control method according to claim 1, wherein the monitoring whether the stamp has a lock-up triggering event includes:
acquiring displacement data acquired by a displacement sensing device according to a second preset time interval, wherein the displacement sensing device is arranged on the seal;
comparing the displacement data with a preset displacement threshold value when each piece of displacement data is acquired;
and when the displacement data larger than a preset displacement threshold value appears, judging that the seal has a locking excitation event.
7. The stamp management and control method according to claim 1, wherein the monitoring whether the stamp has a lock-up triggering event includes:
acquiring the authorization duration of the seal according to a third preset time interval, wherein the authorization duration is the duration from the unlocking of the use permission of the seal to the current moment;
and when the authorized duration is longer than the preset allowable use duration, judging that the seal has a locking excitation event.
8. The utility model provides a seal management and control device which characterized in that includes:
the first monitoring module is used for monitoring whether a locking triggering event occurs to the seal when the seal is in a use authority unlocking state;
the locking module is used for locking the use authority of the seal when the seal has the locking triggering event;
the seal locking device comprises a seal holding part, a pressure sensing device and a locking triggering event judging device, wherein the seal holding part is used for holding the seal, the pressure sensing device is arranged on the outer surface of the seal holding part and used for acquiring pressure data according to a first preset time interval, and aiming at any two pieces of pressure data with continuous acquisition time, if the pressure data acquired in advance is larger than the pressure data acquired in the later, and the difference value between the pressure data acquired in advance and the pressure data acquired in the later is larger than a preset pressure difference threshold value, the seal is judged to have the locking triggering event.
9. A stamp, characterized by comprising a processor and a memory, wherein the memory stores a computer program thereon, and the processor is configured to execute the computer program to implement the stamp management and control method according to any one of claims 1 to 7.
10. A computer-readable storage medium, on which a computer program is stored, wherein when the computer program is executed, the method for managing and controlling a stamp according to any one of claims 1 to 7 can be implemented.
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| CN201910969614.3A CN110717737B (en) | 2019-10-12 | 2019-10-12 | Stamp control method and device and stamp |
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| CN201910969614.3A CN110717737B (en) | 2019-10-12 | 2019-10-12 | Stamp control method and device and stamp |
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| CN111624964B (en) * | 2020-05-27 | 2021-08-06 | 甬矽电子(宁波)股份有限公司 | Dynamic authority management and control method, device, server and readable storage medium |
| CN113268778A (en) * | 2021-05-31 | 2021-08-17 | 杭州趣链科技有限公司 | Electronic file processing method, system, device, medium and intelligent seal |
| CN113997708B (en) * | 2021-10-29 | 2023-10-31 | 北京惠朗时代科技有限公司 | Control method and device of printing control instrument |
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