CN114022990B - Dynamic authorization system and method for entrance guard - Google Patents
Dynamic authorization system and method for entrance guard Download PDFInfo
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- CN114022990B CN114022990B CN202111308623.1A CN202111308623A CN114022990B CN 114022990 B CN114022990 B CN 114022990B CN 202111308623 A CN202111308623 A CN 202111308623A CN 114022990 B CN114022990 B CN 114022990B
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
- G07C9/37—Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/20—Individual registration on entry or exit involving the use of a pass
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Abstract
The invention relates to the field of entrance guard permission management and control, and discloses a dynamic door control authorization system and a method, wherein the method comprises the steps of matching identity information to be identified based on an identity database, if the matching is successful, generating a door control permission instruction, acquiring a work ticket number input in advance by an inbound personnel, matching the work ticket number to a corresponding reference work ticket in a preset work ticket database, identifying work ticket information contained in the reference work ticket, wherein the work ticket information comprises task execution time and task execution state, and if the task execution state is the executing state and the acquisition time meets the task execution time, generating a door control release instruction, and notifying a door controller to release the inbound personnel; if the acquisition time does not meet the task execution time or the task execution state is not the execution state, generating an access control non-release instruction, and informing the gate controller that the access control is not released to the personnel at the station, thereby improving the flexibility and the passing efficiency of the access control passing authority.
Description
Technical Field
The invention relates to the technical field of access control authority management and control, in particular to an access control dynamic authorization system and method.
Background
Because of the high voltage electricity in the transformer substation, in order to avoid the safety accidents of the living body and the power grid, the personnel qualification and qualification of the operation entering the transformer substation need to be strictly managed. Currently, the types of personnel entering the substation are mainly: equipment operation and maintenance unit staff, other staff in the system, external engineering contractors, visiting investigation staff and the like, and meanwhile, the time of the operation task is difficult to fix.
With the development of the induction card technology and the biological identification technology, the conventional access control system is in the forms of an induction card access control system, a fingerprint access control system, an iris access control system, a face identification access control system, a finger vein identification access control system or a disordered keyboard access control system, and the like, and has the characteristics of safety, convenience, manageability and the like, and the application field of the access control system is wider and wider.
However, the existing access control system belongs to a static management mode, that is, functions such as personnel passage permission and passing time period are relatively fixed, whether personnel entering a transformer substation have worksheets or not cannot be judged, entering time cannot be accurately controlled, long-term passage permission is given to the personnel entering the transformer substation, the static permission management mode of the access control system causes inflexibility of access control permission, electric power safety production requirements cannot be met, efficiency is low, potential safety hazards easily occur, and personal safety and equipment safety of on-site personnel are threatened.
Disclosure of Invention
The invention provides an access control dynamic authorization system and method, which are used for solving the technical problems of inflexible access control passing authority and low efficiency caused by static management of the existing access control system.
In view of this, a first aspect of the present invention provides a dynamic authorization system for entrance guard, comprising: the system comprises an access control module, a control background module, an instruction sending module and a gate controller;
the access control module comprises an identity acquisition sub-module, an identity identification sub-module, an identity database and a work ticket acquisition module;
the identity acquisition submodule is used for acquiring identity information to be identified of an inbound person and corresponding acquisition time, and also used for sending the identity information to be identified and the acquisition time to the identity identification submodule;
the identity recognition submodule is used for matching the identity information to be recognized based on the identity information prestored in the identity database, generating an access control permission instruction if the matching is successful, and sending the access control permission instruction and the acquisition time to the instruction sending module;
the work ticket acquisition module is used for acquiring a work ticket number input in advance by the inbound personnel and sending the work ticket number to the instruction sending module;
the instruction sending module is used for generating a task query instruction according to the work ticket number and the acquisition time when receiving the access control permission instruction, and sending the task query instruction to the control background module;
the control background module is used for matching a corresponding reference work ticket in a preset work ticket database according to the work ticket number in the task query instruction, identifying work ticket information contained in the reference work ticket, wherein the work ticket information comprises task execution time and task execution state, judging whether the task execution state is the executing state, judging whether the acquisition time in the task query instruction meets the task execution time if the task execution state is the executing state, and generating an access control release instruction if the acquisition time in the task query instruction meets the task execution time; the method is also used for generating an access control non-release instruction if the acquisition time in the task query instruction does not meet the task execution time or the task execution state is not the executing state; the gate controller is also used for sending the gate control release instruction or the gate control non-release instruction to the gate controller through the instruction sending module;
the gate controller is used for receiving the access control release instruction or the access control non-release instruction sent by the instruction sending module, and is also used for opening an access channel when receiving the access control release instruction, so as to release the access personnel.
Preferably, the identity acquisition submodule adopts a face acquisition device, a fingerprint acquisition device, a touch card acquisition device, a vein acquisition device or an iris characteristic acquisition device.
Preferably, the instruction sending module is further configured to send the access control release instruction to the identity database for storage, where the access control release instruction includes identity information of an access person who is released by the access control and a task execution time corresponding to the identity information;
the control background module is further used for judging whether the task execution time is out of date, if so, generating a deleting instruction, and sending the deleting instruction to the identity database through the instruction sending module, so that the access control release instruction corresponding to the out-of-date task execution time is deleted.
Preferably, the system further comprises a qualification auditing module, wherein the qualification auditing module is used for performing qualification auditing on the identity information to be identified after successful matching based on the pre-stored qualification information in the identity database, and is further used for judging whether the access control permission instruction is valid or not according to a qualification auditing result, if the qualification auditing result is a passing audit, the access control permission instruction is valid, and if the qualification auditing result is a non-passing audit, the access control permission instruction is invalid.
Preferably, the identity recognition sub-module is further configured to generate an identity verification instruction and send the identity verification instruction to the instruction sending module when the matching of the identity information to be recognized fails, where the identity verification instruction includes the identity information to be recognized that fails to be recognized;
the instruction sending module is also used for sending the identity auditing instruction to the control background module;
the control background module is used for sending an audit popup according to the identity audit instruction, wherein the audit popup comprises the identity information to be identified which is failed to be matched, and is also used for generating an access control release instruction or an access control non-release instruction according to an audit result input in advance by a user, and the audit result input in advance comprises audit passing and audit failing.
In a second aspect, the invention provides a dynamic access control authorization method, which comprises the following steps:
s1, acquiring identity information to be identified of an inbound person and corresponding acquisition time;
s2, matching the identity information to be identified based on the identity information pre-stored in the identity database, and if the matching is successful, generating an access control permission instruction;
s3, acquiring a work ticket number input in advance by the inbound personnel;
s4, when the access control permission instruction is received, generating a task inquiry instruction according to the work ticket number and the acquisition time;
s5, matching the corresponding reference work ticket in a preset work ticket database according to the work ticket number in the task query instruction, and identifying work ticket information contained in the reference work ticket, wherein the work ticket information comprises task execution time and task execution state;
s6, judging whether the task execution state is an executing state, if so, executing a step S7, and if not, executing a step S1;
s7, judging whether the acquisition time in the task query instruction meets the task execution time, if so, generating an access control release instruction, and executing the step S8; if the acquisition time in the task query instruction does not meet the task execution time, generating an access control non-release instruction, and executing the step S1;
s8, opening an inbound channel according to the access control release instruction, so as to release the inbound personnel.
Preferably, the method further comprises:
the entrance guard release instruction is sent to the identity database for storage, and the entrance guard release instruction comprises the identity information of entrance personnel released by the entrance guard and the corresponding task execution time;
judging whether the task execution time is out of date, if so, deleting the access control release instruction corresponding to the out-of-date task execution time in the identity database.
Preferably, the method further comprises:
and carrying out qualification audit on the identity information to be identified after successful matching based on the pre-stored qualification information in the identity database, judging whether the access control permission instruction is valid or not according to a qualification audit result, if the qualification audit result is a pass audit, the access control permission instruction is valid, and if the qualification audit result is a fail audit, the access control permission instruction is invalid.
Preferably, the method further comprises:
when the identity information to be identified fails to be matched, an identity checking instruction is generated, wherein the identity checking instruction comprises the identity information to be identified which fails to be matched;
and sending an audit popup according to the identity audit instruction, wherein the audit popup comprises the identity information to be identified which fails to be matched, and generating an access control release instruction or an access control non-release instruction according to an audit result input in advance by a user, wherein the audit result input in advance comprises audit passing and audit failing.
From the above technical scheme, the invention has the following advantages:
according to the method, identity information to be identified of an inbound person and acquisition time of the identity information are acquired, matching is carried out on the identity information to be identified based on an identity database, if matching is successful, an access control permission instruction is generated, a work ticket number input by the inbound person in advance is acquired, a task inquiry instruction is generated through the work ticket number and the acquisition time, the work ticket information contained in a reference work ticket is identified through matching of the work ticket number to a corresponding reference work ticket in a preset work ticket database, the work ticket information comprises task execution time and task execution state, if the task execution state is in execution state, and the acquisition time meets the task execution time, an access control release instruction is generated, and a gate controller is notified to release the inbound person; if the acquisition time does not meet the task execution time or the task execution state is not the execution state, an access control non-release instruction is generated, and the gate controller is informed not to release the access personnel, so that the access personnel can be subjected to dynamic access control authority management and control according to the task state change and the task time, and the flexibility and the access efficiency of access control access authorities are improved.
Drawings
Fig. 1 is a schematic structural diagram of an access control dynamic authorization system according to an embodiment of the present invention;
fig. 2 is a flowchart of an access dynamic authorization method according to an embodiment of the present invention.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the following description will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
For easy understanding, please refer to fig. 1, the access control dynamic authorization system provided by the present invention includes: the system comprises an access control module 100, a control background module 200, an instruction sending module 300 and a gate controller 400;
the access control module 100 comprises an identity acquisition sub-module 101, an identity identification sub-module 102, an identity database 103 and a work ticket acquisition module 104;
the identity acquisition sub-module 101 is configured to acquire identity information to be identified of an inbound person and corresponding acquisition time thereof, and further configured to send the identity information to be identified and the acquisition time to the identity identification sub-module 102;
in this embodiment, the identity acquisition submodule 101 adopts a face acquisition device, a fingerprint acquisition device, a touch card acquisition device, a vein acquisition device or an iris feature acquisition device.
The acquisition time is the time when the acquisition of the identity acquisition information acquired based on the system clock of the identity acquisition sub-module 101 is successful.
The identity recognition sub-module 102 is configured to match identity information to be recognized based on identity information pre-stored in the identity database 103, and if the matching is successful, generate an access control permission instruction, and send the access control permission instruction and the acquisition time to the instruction sending module 300;
the work ticket acquisition module 104 is configured to acquire a work ticket number input in advance by an inbound person, and further configured to send the work ticket number to the instruction sending module 300;
the ticket number is unique, and in other embodiments, the ticket number, the maintenance plan number, the inspection plan number, and the inspection plan number are not limited to the ticket number.
The instruction sending module 300 is configured to generate a task query instruction according to the job ticket number and the acquisition time when receiving the access permission instruction, and send the task query instruction to the control background module 200;
the control background module 200 is configured to match a corresponding reference work ticket in a preset work ticket database according to a work ticket number in a task query instruction, and is further configured to identify work ticket information included in the reference work ticket, where the work ticket information includes task execution time and task execution state, and is further configured to determine whether the task execution state is an executing state, if the task execution state is the executing state, determine whether acquisition time in the task query instruction meets the task execution time, and if the acquisition time in the task query instruction meets the task execution time, generate an access control release instruction; the method is also used for generating an access control non-release instruction if the acquisition time in the task query instruction does not meet the task execution time or the task execution state is not the executing state; the gate controller is also used for sending an access control release instruction or an access control non-release instruction to the gate controller 400 through the instruction sending module 300;
it should be noted that, the job ticket database in the control background module 200 stores a large number of job tickets, and the job tickets have associated numbers, and the job ticket numbers in the task query instruction can be matched to obtain the corresponding reference job ticket, and identify the job ticket information contained in the reference job ticket.
In a specific embodiment, the job ticket information includes, but is not limited to, a task execution time, a task execution state, a task place, a unit, a responsible person, an operator, an identity card and a job qualification, and after the corresponding job ticket information is obtained by matching, the identification information to be identified and the collection time thereof can be checked, wherein when the task execution state is the execution state, it is indicated that the task needs to be continuously executed, the qualified inbound personnel can be released, and when the task execution state is the non-execution state (such as interruption or ending), it is indicated that the task does not need to be continuously executed at present, and the inbound personnel cannot be released to enter the channel.
The gate controller 400 is configured to receive the access control release instruction or the access control not release instruction sent by the instruction sending module 300, and is further configured to open the inbound channel when receiving the access control release instruction, thereby releasing the inbound personnel.
The door closer 400 includes a door magnet (door closer) and a control circuit connected thereto.
Further, the instruction sending module 300 is further configured to send an access control release instruction to the identity database 103 for storage, where the access control release instruction includes identity information of an access person who is released from the access control and a task execution time corresponding to the identity information;
the control background module 200 is further configured to determine whether the task execution time expires, and if it is determined that the task execution time expires, generate a deletion instruction, and send the deletion instruction to the identity database 103 through the instruction sending module 300, so as to delete an access control release instruction corresponding to the expired task execution time.
It should be noted that, in the actual application process, the allowed and released inbound personnel may need to enter and exit the channel for multiple times in the task execution state, if the allowed and released inbound personnel need to be checked and checked for each time, the working efficiency will be low, therefore, the access control release instruction is sent to the identity database 103 to be stored, when the allowed and released inbound personnel need only to be checked and checked for identity successfully in the task execution state, the allowed and released inbound personnel can enter the channel, if the task execution time expires, the task execution state is stopped or stopped, and the corresponding access control release instruction needs to be deleted, thereby the identity verification and release check are performed again on the inbound personnel.
Further, the system further comprises a qualification auditing module, wherein the qualification auditing module is used for performing qualification auditing on the identity information to be identified after successful matching based on the pre-stored qualification information in the identity database 103, and is further used for judging whether the access control permission instruction is valid according to the qualification auditing result, if the qualification auditing result is a passing audit, the access control permission instruction is valid, and if the qualification auditing result is a non-passing audit, the access control permission instruction is invalid.
It should be noted that, after identification information to be identified is identified and successfully matched, qualification audit can be performed, wherein items of the qualification audit can include operation qualification, history violation information and risk rating, qualification audit score results are obtained by scoring each item of the qualification audit, if the qualification audit score is higher than a preset score, the qualification audit is passed, if the qualification audit score is lower than the preset score, the qualification audit is not passed, the entering personnel cannot enter the channel, and the access permission instruction is invalid.
Further, the identity recognition sub-module 102 is further configured to generate an identity verification instruction and send the identity verification instruction to the instruction sending module 300 when the matching of the identity information to be recognized fails, where the identity verification instruction includes the identity information to be recognized that fails to be recognized;
the instruction sending module 300 is further configured to send an identity verification instruction to the control background module 200;
the control background module 200 is configured to send out an audit popup according to an identity audit instruction, where the audit popup includes identity information to be identified that fails to be matched, and is further configured to generate an access control release instruction or an access control non-release instruction according to an audit result input in advance by a user, where the audit result input in advance includes an audit pass and an audit fail.
In the actual application process, in addition to frequent inbound of resident staff, there are newly added staff, visiting staff and temporary staff, and for inbound of newly added staff, visiting staff and temporary staff, identity verification of the staff is difficult because identity information of the staff is difficult to pre-store, so that matching recognition can occur when the identity recognition sub-module 102 performs identity recognition.
Therefore, after the identity information of the personnel is collected, the identity verification instruction is displayed in the control background module 200 in a popup window mode, wherein the verification popup window comprises the identity information to be identified which fails to be matched, after the identity information is manually verified by the user, the access control release instruction or the access control non-release instruction is determined according to the manual verification result, wherein the verification is that the access control release instruction is correspondingly generated, and the access control non-release instruction is correspondingly generated.
The embodiment provides an access dynamic authorization system, which is used for acquiring identity information to be identified of an inbound person and acquisition time thereof, matching the identity information to be identified based on an identity database, generating an access permission instruction if the matching is successful, acquiring a work ticket number input in advance by the inbound person, generating a task query instruction through the work ticket number and the acquisition time, matching a corresponding reference work ticket in a preset work ticket database through the work ticket number, identifying work ticket information contained in the reference work ticket, wherein the work ticket information comprises task execution time and task execution state, and generating an access release instruction if the task execution state is in execution state and the acquisition time meets the task execution time, and notifying a gate controller 400 of releasing the inbound person; if the acquisition time does not meet the task execution time or the task execution state is not the execution state, an access control non-release instruction is generated, and the gate controller is informed not to release the access personnel, so that the access personnel can be subjected to dynamic access control authority management and control according to the task state change and the task time, and the flexibility and the access efficiency of access control access authorities are improved.
Meanwhile, through giving or canceling the channel authority of the operators in real time, potential safety hazards are eliminated, and the personnel and equipment safety of the operators on site are protected.
The above is a detailed description of an embodiment of an access dynamic authorization system provided by the present invention, and the following is a detailed description of an embodiment of an access dynamic authorization method provided by the present invention.
For easy understanding, please refer to fig. 2, the present invention provides a dynamic authorization method for entrance guard, comprising the following steps:
s1, acquiring identity information to be identified of an inbound person and corresponding acquisition time;
s2, matching identity information to be identified based on the identity information pre-stored in the identity database, and if the matching is successful, generating an access control permission instruction;
s3, acquiring a work ticket number input in advance by an inbound personnel;
s4, when an access permission instruction is received, generating a task inquiry instruction according to the number of the work ticket and the acquisition time;
s5, matching the corresponding reference work ticket in a preset work ticket database according to the work ticket number in the task query instruction, and identifying work ticket information contained in the reference work ticket, wherein the work ticket information comprises task execution time and task execution state;
s6, judging whether the task execution state is an executing state, if so, executing the step S7, and if not, executing the step S1;
s7, judging whether the acquisition time in the task query instruction meets the task execution time or not, if so, generating an access control release instruction and executing the step S8; if the acquisition time in the task inquiry instruction does not meet the task execution time, generating an access control non-release instruction, and executing the step S1;
s8, opening an inbound channel according to the access control release instruction, so as to release the inbound personnel.
Further, the method also comprises the following steps:
transmitting an access control release instruction to an identity database for storage, wherein the access control release instruction comprises identity information of access personnel released by the access control and corresponding task execution time;
judging whether the task execution time is out of date, if so, deleting the access control release instruction corresponding to the out-of-date task execution time in the identity database.
Further, the method also comprises the following steps:
and carrying out qualification audit on the identity information to be identified after successful matching based on the pre-stored qualification information in the identity database, judging whether the access control permission instruction is valid or not according to the qualification audit result, if the qualification audit result is passing the audit, the access control permission instruction is valid, and if the qualification audit result is not passing the audit, the access control permission instruction is invalid.
Further, the method also comprises the following steps:
when the identity information to be identified fails to be matched, an identity checking instruction is generated, wherein the identity checking instruction comprises the identity information to be identified which fails to be matched;
and sending an audit popup according to the identity audit instruction, wherein the audit popup comprises to-be-identified identity information which fails to be matched, generating an access control release instruction or an access control non-release instruction according to an audit result input in advance by a user, and the audit result input in advance comprises audit passing and audit failing.
It should be noted that the working process and the beneficial effects of the access control dynamic authorization method provided by the present invention are consistent with those of the access control dynamic authorization system provided by the foregoing embodiment, and are not described herein again.
The invention provides an access dynamic authorization method, which is characterized in that identity information to be identified of an inbound personnel and acquisition time thereof are acquired, the identity information to be identified is matched based on an identity database, if the matching is successful, an access permission instruction is generated, a work ticket number input in advance by the inbound personnel is acquired, a task inquiry instruction is generated through the work ticket number and the acquisition time, a corresponding reference work ticket is also matched in a preset work ticket database through the work ticket number, work ticket information contained in the reference work ticket is identified, the work ticket information comprises task execution time and task execution state, and if the task execution state is the execution state and the acquisition time meets the task execution time, an access release instruction is generated, and the inbound personnel is released; if the acquisition time does not meet the task execution time or the task execution state is not the execution state, an access control non-release instruction is generated, and the gate controller is informed not to release the access personnel, so that the access personnel can be subjected to dynamic access control authority management and control according to the task state change and the task time, and the flexibility and the access efficiency of access control access authorities are improved.
In the several embodiments provided by the present invention, it should be understood that the disclosed apparatus and method may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, e.g., the division of elements is merely a logical functional division, and there may be additional divisions of actual implementation, e.g., multiple elements or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, which may be in electrical, mechanical or other form.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (7)
1. A dynamic door access authorization system, comprising: the system comprises an access control module, a control background module, an instruction sending module and a gate controller;
the access control module comprises an identity acquisition sub-module, an identity identification sub-module, an identity database and a work ticket acquisition module;
the identity acquisition submodule is used for acquiring identity information to be identified of an inbound person and corresponding acquisition time, and also used for sending the identity information to be identified and the acquisition time to the identity identification submodule;
the identity recognition submodule is used for matching the identity information to be recognized based on the identity information prestored in the identity database, generating an access control permission instruction if the matching is successful, and sending the access control permission instruction and the acquisition time to the instruction sending module;
the work ticket acquisition module is used for acquiring a work ticket number input in advance by the inbound personnel and sending the work ticket number to the instruction sending module;
the instruction sending module is used for generating a task query instruction according to the work ticket number and the acquisition time when receiving the access control permission instruction, and sending the task query instruction to the control background module;
the control background module is used for matching a corresponding reference work ticket in a preset work ticket database according to the work ticket number in the task query instruction, identifying work ticket information contained in the reference work ticket, wherein the work ticket information comprises task execution time and task execution state, judging whether the task execution state is the executing state, judging whether the acquisition time in the task query instruction meets the task execution time if the task execution state is the executing state, and generating an access control release instruction if the acquisition time in the task query instruction meets the task execution time; the method is also used for generating an access control non-release instruction if the acquisition time in the task query instruction does not meet the task execution time or the task execution state is not the executing state; the gate controller is also used for sending the gate control release instruction or the gate control non-release instruction to the gate controller through the instruction sending module;
the instruction sending module is further used for sending the access control release instruction to the identity database for storage, wherein the access control release instruction comprises identity information of access control release personnel and corresponding task execution time;
the control background module is further used for judging whether the task execution time is out of date, if so, generating a deleting instruction, and sending the deleting instruction to the identity database through the instruction sending module so as to delete the access control release instruction corresponding to the out-of-date task execution time;
in the actual application process, the allowed and released access personnel are in a task execution state and have the requirement of multiple access channels, the instruction sending module sends an access control release instruction to the identity database for storage, when the allowed and released access personnel enter the channel again in the task execution state, the access personnel can release the access channel after the matching is successful, if the task execution time is out of date, the task execution state is indicated to be interrupted or stopped, and the corresponding access control release instruction is required to be deleted, so that the access personnel are subjected to the matching and release verification of the identity information again;
the gate controller is used for receiving the access control release instruction or the access control non-release instruction sent by the instruction sending module, and is also used for opening an access channel when receiving the access control release instruction, so as to release the access personnel.
2. The access dynamic authorization system according to claim 1, wherein the identity acquisition submodule employs a face acquisition device, a fingerprint acquisition device, a touch card acquisition device, a vein acquisition device or an iris feature acquisition device.
3. The access control dynamic authorization system according to claim 1, further comprising a qualification auditing module, wherein the qualification auditing module is configured to perform qualification auditing on the identity information to be identified after successful matching based on the pre-stored qualification information in the identity database, and further configured to determine whether the access control permission instruction is valid according to a qualification auditing result, if the qualification auditing result is a passing audit, the access control permission instruction is valid, and if the qualification auditing result is a non-passing audit, the access control permission instruction is invalid.
4. The access control dynamic authorization system according to claim 1, wherein the identity recognition sub-module is further configured to generate an identity verification instruction to be sent to the instruction sending module when the matching of the identity information to be recognized fails, the identity verification instruction including the identity information to be recognized that fails to be recognized;
the instruction sending module is also used for sending the identity auditing instruction to the control background module;
the control background module is further used for sending an audit popup according to the identity audit instruction, the audit popup comprises the identity information to be identified which is failed to be matched, the control background module is further used for generating an access control release instruction or an access control non-release instruction according to an audit result input by a user, and the input audit result comprises audit passing and audit failing.
5. The dynamic access control authorization method is characterized by comprising the following steps of:
s1, acquiring identity information to be identified of an inbound person and corresponding acquisition time;
s2, matching the identity information to be identified based on the identity information pre-stored in the identity database, and if the matching is successful, generating an access control permission instruction;
s3, acquiring a work ticket number input in advance by the inbound personnel;
s4, when the access control permission instruction is received, generating a task inquiry instruction according to the work ticket number and the acquisition time;
s5, matching the corresponding reference work ticket in a preset work ticket database according to the work ticket number in the task query instruction, and identifying work ticket information contained in the reference work ticket, wherein the work ticket information comprises task execution time and task execution state;
s6, judging whether the task execution state is an executing state, if so, executing a step S7, and if not, returning to the step S1;
s7, judging whether the acquisition time in the task query instruction meets the task execution time, if so, generating an access control release instruction, and executing the step S8; if the acquisition time in the task query instruction does not meet the task execution time, generating an access control non-release instruction, and returning to the step S1;
s8, opening an inbound channel according to the access control release instruction so as to release the inbound personnel;
the method further comprises the steps of:
the entrance guard release instruction is sent to the identity database for storage, and the entrance guard release instruction comprises the identity information of entrance personnel released by the entrance guard and the corresponding task execution time;
judging whether the task execution time is out of date, if so, deleting the access control release instruction corresponding to the out-of-date task execution time in the identity database;
in the practical application process, the access control release instruction is sent to the identity database for storage under the condition that the access personnel allowed to release is in the task execution state and the requirement of multiple access channels exists, when the access personnel allowed to release is in the task execution state and enters the channels again, the access personnel can release the access channels after the matching is successful, if the task execution time is out of date, the task execution state is indicated to be interrupted or stopped, the corresponding access control release instruction is required to be deleted, and therefore the access personnel are subjected to the matching and release audit of the identity information again.
6. The access dynamic authorization method according to claim 5, further comprising:
and carrying out qualification audit on the identity information to be identified after successful matching based on the pre-stored qualification information in the identity database, judging whether the access control permission instruction is valid or not according to a qualification audit result, if the qualification audit result is a pass audit, the access control permission instruction is valid, and if the qualification audit result is a fail audit, the access control permission instruction is invalid.
7. The access dynamic authorization method according to claim 5, further comprising:
when the identity information to be identified fails to be matched, an identity checking instruction is generated, wherein the identity checking instruction comprises the identity information to be identified which fails to be matched;
and sending an audit popup according to the identity audit instruction, wherein the audit popup comprises the identity information to be identified which fails to be matched, and generating an access control release instruction or an access control non-release instruction according to an audit result input by a user, wherein the input audit result comprises audit passing and audit failing.
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