CN115185428A - Password verification system and method for configuration picture and electronic equipment - Google Patents
Password verification system and method for configuration picture and electronic equipment Download PDFInfo
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- CN115185428A CN115185428A CN202210488475.4A CN202210488475A CN115185428A CN 115185428 A CN115185428 A CN 115185428A CN 202210488475 A CN202210488475 A CN 202210488475A CN 115185428 A CN115185428 A CN 115185428A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
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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
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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
- G06F21/45—Structures or tools for the administration of authentication
- G06F21/46—Structures or tools for the administration of authentication by designing passwords or checking the strength of passwords
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Abstract
The disclosure relates to a password verification system and method for a configuration picture and an electronic device, which are used for performing password verification on a picture object on a configuration picture and avoiding an unauthorized user from operating the picture object. The system comprises an authority verification interface generating unit, an acquiring unit, a verifying unit and a control unit. The authority verification interface generating unit is used for responding to the user entering the configuration picture and generating an authority verification interface, and the authority verification interface covers the picture object on the configuration picture; the acquisition unit is used for sending the input password acquired from the right verification interface to the verification unit; the verification unit is used for verifying whether the input password is matched with the preset password or not and outputting a verification result signal to the control unit; the control unit is used for hiding the authority verification interface under the condition that the verification result signal represents that the input password is matched with the preset password, so that a user can operate aiming at the picture object.
Description
Technical Field
The present disclosure relates to the field of electronic information technologies, and in particular, to a password verification system and method for a configuration picture, and an electronic device.
Background
A Distributed Control System (DCS) based on a fieldbus technology is a Control System widely used for process Control at present, and can implement real-time Control and monitoring of fieldbus devices of various types and models. In the DCS system, various graphic pictures and system monitoring functions corresponding to the site are constructed in a flexible configuration mode through configuration of configuration logic.
In the related art, the DCS interface displays each function module or each graphical image corresponding to each operated object in the form of a configuration image, and a user can click the graphical image of the function module to enter the corresponding operation interface for operation, or click the graphical image of the operated object to operate the operated object. Taking the main protection switching function of the DCS as an example, all main protections of a unit boiler, a steam turbine, a feed pump steam turbine and the like can be switched on and off on a main protection switching picture. In general, users can switch various main protections only after approval, but the main protection switching picture has no password access function, and any person can randomly carry out main protection switching operation on the main protection switching picture, thereby seriously threatening the safe operation of the unit.
Disclosure of Invention
The present disclosure is directed to a password verification system, method and electronic device for configuration pictures, so as to solve the problems in the related art.
In order to achieve the above object, a first aspect of the present disclosure provides a password verification system for a configuration picture, the system including a permission verification interface generation unit, an acquisition unit, a verification unit, and a control unit;
the permission verification interface generating unit is used for responding to the user entering the configuration picture and generating a permission verification interface, the permission verification interface covers the picture objects on the configuration picture, and the configuration picture is loaded with a plurality of picture objects;
the acquisition unit is used for sending the input password acquired from the authority verification interface to the verification unit;
the verification unit is used for verifying whether the input password is matched with a preset password or not and outputting a verification result signal to the control unit;
the control unit is configured to hide the permission verification interface under the condition that the verification result signal indicates that the input password matches the preset password, so that the user can perform an operation on the screen object.
Optionally, the control unit is further configured to hide the screen object on the configuration screen when the verification result signal indicates that the input password is not matched with the preset password.
Optionally, the verification unit includes a high-low limit module and an negation module;
the high-low limit module is used for setting the preset password aiming at the real password of the user, the preset password comprises a first preset password and a second preset password, and the first preset password is larger than the second preset password;
the negation module is used for determining that the input password is matched with the preset password under the condition that the input password is smaller than the first preset password and the input password is larger than the second preset password.
Optionally, the system further comprises a pulse unit and a switching unit;
the pulse unit is used for converting the verification result signal from a long signal to a corresponding short signal under the condition that the verification result signal represents that the input password is matched with the preset password, and the short signal is valid within a preset time length;
the switching unit is used for switching the state of the acquisition unit to a default state if the operation of the user on the picture object is not received within the preset time length;
the control unit is further configured to, when the state of the obtaining unit is the default state, redisplay the permission verification interface.
Optionally, the system further includes a default value setting unit, where the default value setting unit is configured to set a default value;
the acquiring unit is further configured to acquire the default value from the default value setting unit in the default state to reset.
The second aspect of the present disclosure further provides a password verification method for a configuration screen, where the method is applied to a password verification system for a configuration screen, the system includes an authority verification interface generating unit, an obtaining unit, a verification unit, and a control unit, and the method includes:
the authority verification interface generating unit responds to the user entering the configuration picture, and generates an authority verification interface which covers picture objects on the configuration picture, and the configuration picture is loaded with a plurality of picture objects;
the obtaining unit sends the input password obtained from the permission verification interface to the verification unit;
the verification unit verifies whether the input password is matched with a preset password or not and outputs a verification result signal to the control unit;
and the control unit hides the authority verification interface under the condition that the verification result signal represents that the input password is matched with the preset password, so that the user can operate aiming at the picture object.
Optionally, the method further comprises:
and the control unit hides the picture object on the configuration picture under the condition that the verification result signal represents that the input password is not matched with the preset password.
Optionally, the verification unit includes a high-low limit module and a negation module, and the method includes:
the high-low limit module sets the preset password aiming at the real password of the user, the preset password comprises a first preset password and a second preset password, and the first preset password is larger than the second preset password;
and the negation module determines that the input password is matched with the preset password under the condition that the input password is smaller than the first preset password and the input password is larger than the second preset password.
Optionally, the system further comprises a pulse unit and a switching unit, and the method comprises:
the pulse unit converts the verification result signal from a long signal to a corresponding short signal under the condition that the verification result signal represents that the input password is matched with the preset password, wherein the short signal is effective within a preset time length;
if the switching unit does not receive the operation of the user for the picture object within the preset time length, the state of the acquiring unit is switched to a default state;
and the control unit redisplays the authority verification interface under the condition that the state of the acquisition unit is the default state.
A third aspect of the present disclosure also provides an electronic device, comprising:
a memory having a computer program stored thereon;
a processor for executing the computer program in the memory to implement the steps of the method of any of the second aspects.
Through the technical scheme, the following technical effects can be at least achieved:
the method comprises the steps that a picture object on a configuration picture is subjected to password verification through a password verification system aiming at the configuration picture, wherein a permission verification interface generating unit is used for responding to the fact that a user enters the configuration picture to generate a permission verification interface, an obtaining unit is used for sending an input password obtained from the permission verification interface to a verification unit, the verification unit is used for verifying whether the input password is matched with a preset password or not and outputting a verification result signal to a control unit, and the control unit is used for hiding the permission verification interface under the condition that the verification result signal represents that the input password is matched with the preset password so that the user can operate aiming at the picture object. Through the system, the password verification can be performed on the picture object on the configuration picture, and the situation that an unauthorized user operates the picture object is avoided.
Additional features and advantages of the disclosure will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:
FIG. 1 is a diagram illustrating a configuration screen of a distributed control system in the related art;
FIG. 2 is a block diagram of a password authentication system for a configuration screen provided by an embodiment of the present disclosure;
FIG. 3 is a schematic diagram of a privilege verification interface provided by an embodiment of the present disclosure;
FIG. 4 is a block diagram of a password verification system for another configuration screen according to an embodiment of the present disclosure;
FIG. 5 is a flowchart illustrating a password authentication method for a configuration screen according to an embodiment of the disclosure;
fig. 6 is a block diagram of an electronic device provided by an embodiment of the present disclosure.
Detailed Description
The following detailed description of the embodiments of the disclosure refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.
It should be noted that all actions of acquiring signals, information or data in the present disclosure are performed under the premise of complying with the corresponding data protection regulation policy of the country of the location and obtaining the authorization given by the owner of the corresponding device.
It should be understood that the various steps recited in the method embodiments of the present disclosure may be performed in a different order, and/or performed in parallel. Moreover, method embodiments may include additional steps and/or omit performing the illustrated steps. The scope of the present disclosure is not limited in this respect. The term "include" and variations thereof as used herein are open-ended, i.e., "including but not limited to". The term "based on" is "based at least in part on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". Relevant definitions for other terms will be given in the following description.
It should be noted that the terms "first", "second", and the like in the present disclosure are only used for distinguishing different devices, modules or units, and are not used for limiting the order or interdependence relationship of the functions performed by the devices, modules or units. It is noted that references to "a" or "an" in this disclosure are intended to be illustrative rather than limiting, and that those skilled in the art will appreciate that references to "one or more" are intended to be exemplary and not limiting unless the context clearly indicates otherwise.
In the related art, an interface of a Distributed Control System (DCS) displays a graphic image corresponding to each function module or each operated object in a configuration image, and a user can click the graphic image of the function module to enter a corresponding operation interface for operation, or click the graphic image of the operated object to operate the operated object. As shown in fig. 1, the distributed control system includes graphic images of a plurality of functional modules, such as a main protection switching module, a closed water system module, a bus topology diagram, etc., and is displayed on an interface in the form of a configuration image. Taking the main protection switching function as an example, a user clicks a graphic picture of main protection switching to enter a main protection switching picture, the main protection switching picture comprises corresponding graphic pictures of main protection of a unit boiler, main protection of a steam turbine and the like, and the user can click the graphic picture of the main protection of the steam turbine to put in or cut off the main protection of the steam turbine.
In practical application, the DCS based on the field bus technology can build a configuration picture according to field conditions and functional requirements, so that real-time control and monitoring of field bus equipment are realized. Taking the main protection switching function of the DCS as an example, all main protection of the unit is required to be put into use under normal conditions, and when the changes of the field bus measuring points and the hard-wired measuring points meet the main protection triggering logic, the main protection triggers, corresponding main equipment trips, and the unit stops running. When partial measuring points have faults, corresponding main protection can be quitted through the main protection switching picture, then the measuring point fault processing is carried out, and after the measuring points are recovered to be normal, corresponding main protection is put into use through the main protection switching picture. If the main protection is put into the system by mistake when the main protection is quitted, the main equipment of the unit can be started by mistake, and the unit is shut down unplanned. If the main protection is withdrawn by mistake when being put into use, the main equipment can not be tripped normally when abnormality occurs, and equipment damage is caused.
However, the DCS system needs to control and monitor the fieldbus device in real time, and there is no existing module and configuration method to add a password access function to the screen, so anyone can control and monitor the fieldbus device through the configuration screen of the DCS system, which seriously threatens the safe operation of the unit.
In view of the above, the present disclosure provides a password verification system, method and electronic device for configuration pictures to solve the above problems.
The following provides a detailed description of embodiments of the present disclosure.
The embodiment of the present disclosure provides a password verification system for a configuration screen, and as shown in fig. 2, the system 200 includes a permission verification interface generating unit 201, an obtaining unit 202, a verifying unit 203, and a control unit 204. The permission verification interface generating unit 201 is configured to generate a permission verification interface in response to a user entering a configuration picture, where the permission verification interface covers a picture object on the configuration picture, and the configuration picture carries a plurality of picture objects. The obtaining unit 202 is configured to send the input password obtained from the right verification interface to the verifying unit 203. The verification unit 203 is configured to verify whether the input password matches the preset password, and output a verification result signal to the control unit 204. The control unit 204 is configured to hide the permission verification interface when the verification result signal indicates that the input password matches the preset password, so that the user can perform an operation on the screen object.
By adopting the system, the password verification can be carried out on the picture object on the configuration picture. The permission verification interface generation unit is used for responding to a user entering a configuration picture to generate a permission verification interface, the acquisition unit is used for sending an input password acquired from the permission verification interface to the verification unit, the verification unit is used for verifying whether the input password is matched with a preset password or not and outputting a verification result signal to the control unit, and the control unit is used for hiding the permission verification interface under the condition that the verification result signal represents that the input password is matched with the preset password so that the user can operate according to the picture object. By the system, the password verification can be performed on the picture object on the configuration picture, the situation that an unauthorized user operates the picture object is avoided, and the safe operation of equipment corresponding to the picture object is guaranteed.
It should be noted that, as shown in fig. 3, a configuration screen of the distributed control system carries a plurality of screen objects, the permission verification interface generation unit generates a permission verification interface in response to a user entering the configuration screen, and the permission verification interface covers the screen objects on the configuration screen, where the screen objects are invisible to the user, and the screen objects are covered by the permission verification interface, so that the user cannot operate the screen objects. The authority verification interface can cover one picture object or cover a plurality of picture objects, and the picture object can be a graphic picture corresponding to the function module or a graphic picture corresponding to the operated object. That is to say, the authority verification interface may be set for one or more functional modules, and only after a correct password is input, the authority verification interface is hidden, and the corresponding operation interface can be accessed through the graphic picture corresponding to the functional module for operation. In addition, an authority verification interface can be set for one or more operated objects on the function module operation interface, and only after a correct password is input, the authority verification interface is hidden, so that the operated objects can be operated through the graphic images corresponding to the operated objects, which is not limited by the disclosure.
In a possible manner, the control unit is further configured to hide the frame object on the configuration frame when the verification result signal indicates that the input password is not matched with the preset password. That is, although the screen object is invisible and inoperable to the user due to the coverage of the authorization verification interface, the screen object on the configuration screen is hidden to further ensure that the user cannot operate the screen object under the condition that the input password is not matched with the preset password. In addition, the screen object on the configuration screen may also be hidden when the password is not input, so as to further ensure that the user cannot operate the screen object when the password is not input, which is not specifically limited by the present disclosure.
In a possible mode, the verification unit comprises a high-low limit module and a negation module, the high-low limit module is used for setting a preset password aiming at a real password of a user, the preset password comprises a first preset password and a second preset password, and the first preset password is larger than the second preset password. The negation module is used for determining that the input password is matched with the preset password under the condition that the input password is smaller than the first preset password and the input password is larger than the second preset password.
Illustratively, as shown in fig. 4, the verification unit includes a high-low limit module and a negation module. The high-low limit module can only set a digital interval which is higher than a high limit value (a first preset password) or lower than a low limit value (a second preset password), so that the digital interval which is lower than the high limit value (the first preset password) and higher than the low limit value (the second preset password) is obtained by setting the negation module, and the correctness of the input password is verified. For example, if the user's real password is 123456, the first preset password may be 123457, the second preset password is 123455, and when the input password is 123456, lower than 123457 and higher than 123455, it is determined that the input password matches the preset password. In addition, passwords may be set for multiple users by adjusting the digital interval, for example, the real passwords of three users are 123455, 123456, and 123457, respectively, then the first preset password may be 123458, the second preset password may be 123454, and so on, which is not limited in this disclosure.
In a possible mode, the system further comprises a pulse unit and a switching unit, wherein the pulse unit is used for converting the verification result signal from a long signal to a corresponding short signal under the condition that the verification result signal represents that the input password is matched with the preset password, and the short signal is valid within the preset time length. The switching unit is used for switching the state of the acquisition unit to a default state if the operation of the user for the picture object is not received within the preset time length. The control unit is also used for displaying the authority verification interface again under the condition that the state of the acquisition unit is the default state.
Exemplarily, as shown in fig. 4, the system further includes a pulse unit and a switching unit. The pulse unit may convert the verification result signal from the long signal to a corresponding short signal under the condition that the verification result signal represents that the input password matches the preset password, and the short signal may be set to be valid within a preset time length, where the preset time length may be set according to a requirement, for example, 5 seconds. The switching unit may be configured as an inverter, and when the user inputs the password, the obtaining unit is in a manual state (state is 1), and the obtaining unit outputs the input password which is the password verification interface. When the user does not operate the picture object in the preset time length, the negation device negates the state of the obtaining unit, the state of the obtaining unit is switched to a default state (the state is 0), and the obtaining unit outputs a preset default value. The preset default value is a number inconsistent with the real password, the default value is judged to be not matched with the preset password through the verification of the verification unit, and the control unit hides the picture object on the configuration picture. Therefore, after the user inputs the correct password, the picture object is prevented from being displayed on the interface all the time, the situation that the user without permission operates the picture object is further avoided, and the safe operation of the equipment corresponding to the picture object is guaranteed.
In a possible mode, the system further comprises a default value setting unit, the default value setting unit is used for setting default values, and the acquiring unit is further used for acquiring the default values from the default value setting unit in a default state so as to reset.
Illustratively, as shown in fig. 4, the system further includes a default value setting unit, which may set a default value. When the acquisition unit is in a manual state, the acquisition unit outputs an input password of the password verification interface, and when the acquisition unit is in a default state, the acquisition unit outputs a set default value. The default value is a number inconsistent with the real password, the default value is judged to be not matched with the preset password through the verification of the verification unit, and the control unit hides the picture object on the configuration picture. Therefore, the operation of an unauthorized user on the picture object is avoided, and the safe operation of the equipment corresponding to the picture object is guaranteed.
It is worth to be noted that, taking DCS as an example, no existing module and configuration method is available to add a password admission function to a picture. However, when building a DCS system, a password setting logic (the password verification system described above) is built by using an existing basic logic unit controlled by software, wherein the acquisition unit may be a manual operator. And an authority verification interface is built by using an execution command module and a statement hiding function in the picture configuration tool GB, so that the password access function of each picture object of the DCS is realized.
Illustratively, the privilege verification interface is configured to select to execute an operation command, specifically a command "O _ OUTPUT _ Value get unit name $ password", which functions as a certain Value input by the get unit using the privilege verification interface. And, the authority verification interface sets a conditional statement "IF (mmzq.as = = ON)/nHIDE ()". The statement has the functions of hiding the authority verification interface and displaying the picture object after the password is input correctly. The MMZQ is an output point of password setting logic, and the point is set to be 1 when the password is input correctly and is set to be 0 when the password is input incorrectly. And a conditional statement "IF (mmzq. As = = OFF)/nHIDE ()" is set for the picture object, the statement functioning to hide the picture object when a password is input erroneously or a password is not input, and the like. Therefore, the authority management and the hierarchical management of the DCS can be realized without increasing extra development cost or equipment cost, and the operation safety of the unit is ensured.
In other possible implementations, the password authentication system of the configuration screen may be applied to other configuration screen systems, which is not limited in this disclosure.
Based on the same inventive concept, the present disclosure further provides a password verification method for a configuration picture, the method is applied to a password verification system for a configuration picture, the system includes an authority verification interface generating unit, an obtaining unit, a verification unit and a control unit, as shown in fig. 5, the method includes:
s501, the authority verification interface generating unit responds to the fact that a user enters a configuration picture, and generates an authority verification interface which covers a picture object on the configuration picture.
Wherein, the configuration picture carries a plurality of picture objects.
S502, the obtaining unit sends the input password obtained from the right verification interface to the verification unit.
S503, the verification unit verifies whether the input password is matched with the preset password or not, and outputs a verification result signal to the control unit.
S504, under the condition that the verification result signal represents that the input password is matched with the preset password, the control unit hides the authority verification interface so that the user can operate the picture object.
By adopting the method, the password verification can be carried out on the picture object on the configuration picture. The authority verification interface generation unit responds to the fact that a user enters a configuration picture to generate an authority verification interface, the acquisition sheet sends an input password acquired from the authority verification interface to the verification unit, the verification unit verifies whether the input password is matched with a preset password or not and outputs a verification result signal to the control unit, and the control unit hides the authority verification interface under the condition that the verification result signal represents that the input password is matched with the preset password so that the user can operate according to the picture object. By the method, the password verification can be performed on the picture object on the configuration picture, the operation of an unauthorized user on the picture object is avoided, and the safe operation of equipment corresponding to the picture object is guaranteed.
Optionally, the method further comprises:
and the control unit hides the picture object on the configuration picture under the condition that the verification result signal represents that the input password is not matched with the preset password.
Optionally, the verification unit includes a high-low limit module and an negation module, and the method includes:
the high-low limit module sets the preset password aiming at the real password of the user, the preset password comprises a first preset password and a second preset password, and the first preset password is larger than the second preset password;
and the negation module determines that the input password is matched with the preset password under the condition that the input password is smaller than the first preset password and the input password is larger than the second preset password.
Optionally, the system further comprises a pulse unit and a switching unit, and the method comprises:
the pulse unit converts the verification result signal from a long signal to a corresponding short signal under the condition that the verification result signal represents that the input password is matched with the preset password, wherein the short signal is valid within a preset time length;
if the switching unit does not receive the operation of the user for the picture object within the preset time length, the state of the acquiring unit is switched to a default state;
and the control unit redisplays the authority verification interface under the condition that the state of the acquisition unit is the default state.
Optionally, the system further includes a default setting unit, and the method further includes:
the default value setting unit sets default values;
the acquisition unit acquires the default value from the default value setting unit in the default state to reset.
The configuration screen password authentication method in the above embodiments has been described in detail in the embodiment of the configuration screen password authentication system applied in the method, and will not be described in detail here.
An embodiment of the present disclosure further provides an electronic device, including:
a memory having a computer program stored thereon;
the processor is configured to execute the computer program stored in the memory to implement the steps of the password authentication method for the configuration screen provided in the above embodiment.
Fig. 6 is a block diagram illustrating an electronic device 600 in accordance with an example embodiment. For example, the electronic device 600 may be provided as a server. Referring to fig. 6, the electronic device 600 includes a processor 622, which may be one or more in number, and a memory 632 for storing computer programs executable by the processor 622. The computer program stored in memory 632 may include one or more modules that each correspond to a set of instructions. In addition, the processor 622 can be configured to execute the computer program to perform the above-mentioned password authentication method of the configuration screen.
Additionally, electronic device 600 may also include power components 626 and communication components 650, where the power components 626 may be configured to perform power management of the electronic device 600, and the communication components 650 may be configured to enable communication of the electronic device 600, e.g., wired or wireless communication. The electronic device 600 may also include input/output (I/O) interfaces 658. The electronic device 600 may operate based on an operating system, such as Windows Server, stored in the memory 632 TM ，Mac OS X TM ，Unix TM ，Linux TM And so on.
In another exemplary embodiment, a computer readable storage medium including program instructions is provided, and the program instructions when executed by a processor implement the steps of the above-mentioned password authentication method for a configuration screen. For example, the non-transitory computer readable storage medium can be the memory 632 including program instructions that can be executed by the processor 622 of the electronic device 600 to perform the password authentication method of the configuration screen.
In another exemplary embodiment, a computer program product is also provided, which includes a computer program executable by a programmable apparatus, the computer program having code portions for performing the above password authentication method for a configuration screen when the computer program is executed by the programmable apparatus.
The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.
It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. To avoid unnecessary repetition, the disclosure does not separately describe various possible combinations.
In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.
Claims (10)
1. The password verification system of the configuration picture is characterized by comprising an authority verification interface generating unit, an obtaining unit, a verification unit and a control unit;
the permission verification interface generating unit is used for responding to the user entering the configuration picture and generating a permission verification interface, the permission verification interface covers the picture objects on the configuration picture, and the configuration picture is loaded with a plurality of picture objects;
the acquisition unit is used for sending the input password acquired from the authority verification interface to the verification unit;
the verification unit is used for verifying whether the input password is matched with a preset password or not and outputting a verification result signal to the control unit;
the control unit is configured to hide the permission verification interface under the condition that the verification result signal indicates that the input password matches the preset password, so that the user can perform an operation on the screen object.
2. The system of claim 1, wherein the control unit is further configured to hide the frame object on the configuration frame if the verification result signal indicates that the input password does not match the predetermined password.
3. The system of claim 1, wherein the verification unit comprises a high-low limit module and a negation module;
the high-low limit module is used for setting the preset password aiming at the real password of the user, the preset password comprises a first preset password and a second preset password, and the first preset password is larger than the second preset password;
the negation module is used for determining that the input password is matched with the preset password under the condition that the input password is smaller than the first preset password and the input password is larger than the second preset password.
4. The system of claim 1, further comprising a pulsing unit and a switching unit;
the pulse unit is used for converting the verification result signal from a long signal into a corresponding short signal under the condition that the verification result signal represents that the input password is matched with the preset password, wherein the short signal is effective within a preset time length;
the switching unit is used for switching the state of the acquisition unit to a default state if the operation of the user for the picture object is not received within the preset time length;
the control unit is further configured to redisplay the permission verification interface when the state of the obtaining unit is the default state.
5. The system of claim 4, further comprising a default value setting unit for setting a default value;
the acquiring unit is further configured to acquire the default value from the default value setting unit in the default state to reset.
6. The password verification method of the configuration picture is characterized in that the method is applied to a password verification system of the configuration picture, the system comprises an authority verification interface generating unit, an obtaining unit, a verification unit and a control unit, and the method comprises the following steps:
the authority verification interface generating unit responds to the user entering the configuration picture, and generates an authority verification interface which covers picture objects on the configuration picture, and the configuration picture is loaded with a plurality of picture objects;
the obtaining unit sends the input password obtained from the permission verification interface to the verification unit;
the verification unit verifies whether the input password is matched with a preset password or not and outputs a verification result signal to the control unit;
and the control unit hides the authority verification interface under the condition that the verification result signal represents that the input password is matched with the preset password, so that the user can operate aiming at the picture object.
7. The method of claim 6, further comprising:
and the control unit hides the picture object on the configuration picture under the condition that the verification result signal represents that the input password is not matched with the preset password.
8. The method of claim 6, wherein the verification unit comprises a high-low limit module and a negation module, the method comprising:
the high-low limit module sets the preset password aiming at the real password of the user, the preset password comprises a first preset password and a second preset password, and the first preset password is larger than the second preset password;
and the negation module determines that the input password is matched with the preset password under the condition that the input password is smaller than the first preset password and the input password is larger than the second preset password.
9. The method of claim 6, wherein the system further comprises a pulse unit and a switching unit, the method comprising:
the pulse unit converts the verification result signal from a long signal to a corresponding short signal under the condition that the verification result signal represents that the input password is matched with the preset password, wherein the short signal is effective within a preset time length;
if the switching unit does not receive the operation of the user for the picture object within the preset time length, the state of the acquiring unit is switched to a default state;
and the control unit redisplays the authority verification interface under the condition that the state of the acquisition unit is the default state.
10. An electronic device, comprising:
a memory having a computer program stored thereon;
a processor for executing the computer program in the memory to carry out the steps of the method of any one of claims 6 to 9.
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| CN202210488475.4A CN115185428A (en) | 2022-05-06 | 2022-05-06 | Password verification system and method for configuration picture and electronic equipment |
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| CN202210488475.4A CN115185428A (en) | 2022-05-06 | 2022-05-06 | Password verification system and method for configuration picture and electronic equipment |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006041873A (en) * | 2004-07-27 | 2006-02-09 | Fuji Photo Film Co Ltd | Authenticating method of digital camera, digital camera with authenticating function, and memory card |
| CN102855897A (en) * | 2012-08-21 | 2013-01-02 | Tcl通力电子（惠州）有限公司 | Video player authority management method and system |
| CN103237243A (en) * | 2013-05-10 | 2013-08-07 | 无锡北斗星通信息科技有限公司 | Vehicle-mounted digital television receiving terminal capable of realizing EPG (Electronic Program Guide) display style multi-user management |
| CN104954128A (en) * | 2014-03-27 | 2015-09-30 | 四川新力光源股份有限公司 | User's identity verification method, apparatus and intelligent lighting system |
| CN106161742A (en) * | 2015-04-02 | 2016-11-23 | 深圳市腾讯计算机系统有限公司 | The method for authenticating of mobile terminal and right discriminating system |
| CN106909814A (en) * | 2017-01-16 | 2017-06-30 | 惠州Tcl移动通信有限公司 | Divulgence prevention method and anti-terminal of divulging a secret |
| CN106991307A (en) * | 2017-04-10 | 2017-07-28 | 四川阵风科技有限公司 | Using time slot scrambling and device |
| CN109756495A (en) * | 2018-12-29 | 2019-05-14 | 广东盈世计算机科技有限公司 | A kind of Mail Clients and its email processing method |
-
2022
- 2022-05-06 CN CN202210488475.4A patent/CN115185428A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006041873A (en) * | 2004-07-27 | 2006-02-09 | Fuji Photo Film Co Ltd | Authenticating method of digital camera, digital camera with authenticating function, and memory card |
| CN102855897A (en) * | 2012-08-21 | 2013-01-02 | Tcl通力电子（惠州）有限公司 | Video player authority management method and system |
| CN103237243A (en) * | 2013-05-10 | 2013-08-07 | 无锡北斗星通信息科技有限公司 | Vehicle-mounted digital television receiving terminal capable of realizing EPG (Electronic Program Guide) display style multi-user management |
| CN104954128A (en) * | 2014-03-27 | 2015-09-30 | 四川新力光源股份有限公司 | User's identity verification method, apparatus and intelligent lighting system |
| CN106161742A (en) * | 2015-04-02 | 2016-11-23 | 深圳市腾讯计算机系统有限公司 | The method for authenticating of mobile terminal and right discriminating system |
| CN106909814A (en) * | 2017-01-16 | 2017-06-30 | 惠州Tcl移动通信有限公司 | Divulgence prevention method and anti-terminal of divulging a secret |
| CN106991307A (en) * | 2017-04-10 | 2017-07-28 | 四川阵风科技有限公司 | Using time slot scrambling and device |
| CN109756495A (en) * | 2018-12-29 | 2019-05-14 | 广东盈世计算机科技有限公司 | A kind of Mail Clients and its email processing method |
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