CN112084473A - Multi-core power station control area passing authorization management method and management system - Google Patents

Abstract

The invention relates to a multi-core power station control area passing authorization management method, which comprises the following steps: s1: collecting personnel information of radioactive workers, and establishing a unified information base of the radioactive workers of the multi-core power station; s2: acquiring four sub-authorization data of basic safety training, medical adaptability evaluation, entrance WBC measurement and dose declaration corresponding to radioactive workers; s3: judging whether the four sub-authorizations meet the permission conditions according to the data of the four sub-authorizations, if so, entering a step S4, and otherwise, notifying radioactive workers; s4: judging whether radioactive workers have unfinished off-site WBC measurement of other nuclear power stations, and if yes, entering step S5; s5: judging whether the staff has the control area passing authorization of other nuclear power stations, if not, entering the step S6; s6: and opening the current passing authorization of the nuclear power station control area for radioactive workers. By implementing the method, the difficulty of authorized control of the control area is greatly reduced, and pollution diffusion of the control area of the nuclear power station is effectively prevented.

Description

Access authorization management method and management system in control area of multi-nuclear power plant

technical field

The invention relates to the field of nuclear power plants, in particular to a management method and management system for access authorization in a control area of a multi-nuclear power plant.

Background technique

The authorization management of access to the nuclear power plant control area is mainly aimed at the authorization management of the radioactive workers in the nuclear power plant and the permission to enter and exit the nuclear power plant control area. The conditions for the four licenses of the dose declaration are approved, and the control area is authorized to pass, and it is verified at the entrance and exit of the control area whether the personnel have obtained the authorization of the control area.

At present, the control area access authorization control of each nuclear power plant is independently controlled according to the above process; with the continuous construction of nuclear power units, the work flow of radioactive workers among multiple nuclear power plants has become the norm. Authorization information is not shared, which brings challenges to the control of pollution spread in the control area.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is to provide a management method and management system for access authorization in the control area of a multi-nuclear power plant, aiming at the defects of the prior art.

The technical solution adopted by the present invention to solve the technical problem is to construct a method for managing access authorization in the control area of a multi-nuclear power plant, including:

S1: Collect personnel information of radioactive workers, and establish a unified information database for radioactive workers in multi-nuclear power plants;

S2: Obtain the data of the four sub-authorizations of basic safety training, medical suitability evaluation, entry WBC measurement, and dose declaration corresponding to the radiological staff;

S3: according to the data of the four sub-authorizations, determine whether the four sub-authorizations all meet the licensing conditions, if so, go to step S4, if not, notify the radiological staff;

S4: determine whether the radioactive staff has unfinished off-site WBC measurements of other nuclear power plants, and if so, go to step S5;

S5: determine whether the radioactive worker has access authorization for the control area of other nuclear power plants, if not, go to step S6;

S6: Activate the access authorization for the current nuclear power plant control area for the radioactive workers.

Further, if the judgment result of the step S4 is no, the following steps are performed:

B1: Output the first notification information to notify the radioactive staff to return to other nuclear power plants that have not completed the off-site WBC measurement to complete the off-site WBC measurement.

Further, if the judgment result of the step S5 is no, before entering the step S6, it also includes:

A1: determine whether the radioactive staff is a blacklisted person, if otherwise, go to step S6, if so, go to step A2;

A2: Output the second notification information to notify the radiation protection engineer of the current nuclear power plant to pay attention to the radioactive worker, and then proceed to step S6.

Further, if the judgment result of the step S5 is yes, the following steps are performed:

C1: Feedback relevant information to the nuclear power plant that has not closed the access authorization so that it can return the corresponding verification information;

C2: judge whether the information is abnormal according to the verification information, if so, go to step C3, if otherwise, go to the step A1;

C3: Output the third notification information to notify the radioactive staff to return to the nuclear power plant that has not been closed for access authorization for processing.

Further, after the step S6, it also includes:

S7: Print a pass for the radioactive worker; the pass includes the personnel information of the radioactive worker and the validity period of the access authorization.

Further, the personnel information includes basic identity information and biometric information; wherein, the biometric information includes at least one of face information, fingerprint information, iris information, voiceprint information, and palmprint information.

The invention also provides a management system for access authorization in the control area of a multi-nuclear power station, the management system includes: an information collection unit and an authorization processing unit;

The information collection unit is used to collect the personnel information of the radioactive staff, and establish a unified information database of the radioactive staff of the multi-nuclear power station;

The authorization processing unit includes:

a data acquisition unit, used for acquiring the data corresponding to the four sub-authorizations of the radiological staff, including basic safety training, medical adaptability evaluation, on-site WBC measurement, and dose declaration;

a first judging unit for judging whether the four sub-authorizations all meet the licensing conditions according to the data of the four sub-authorizations;

a second judging unit for judging whether the radioactive worker has unfinished off-site WBC measurements of other nuclear power plants;

a third judging unit for judging whether the radioactive worker has access authorization for the control area of other nuclear power plants;

The authorization opening unit is used for opening the access authorization of the current nuclear power plant control area for the radioactive workers.

Further, the management system also includes:

The first notification unit is configured to output first notification information when the judgment result of the second judgment unit is no, so as to notify the radioactive staff to return to other nuclear power plants that have not completed the departure WBC measurement to complete the departure WBC measurement.

Further, the authorization processing unit also includes:

a fourth judging unit for judging whether the radioactive staff member is a blacklisted person;

The management system also includes:

The second notification unit is configured to output second notification information when the determination result of the fourth determination unit is yes, so as to notify the radiation protection engineer of the current nuclear power plant to pay attention to the radioactive worker.

Further, the authorization processing unit also includes:

an information feedback unit, configured to feed back relevant information to the nuclear power plant that has not closed the access authorization so that it returns corresponding verification information when the judgment result of the third judgment unit is yes;

a fifth judging unit, configured to judge whether the information is abnormal according to the verification information;

The management system also includes:

A third notification unit, configured to output third notification information when the determination result of the fifth determination unit is yes, so as to notify the radiological worker to return to the nuclear power plant that has not been closed for access authorization for processing.

Further, the management system also includes:

The printing unit is used for printing a pass for the radioactive worker after the authorization opening unit has opened the access authorization for the radioactive worker in the control area of the current nuclear power plant; the pass includes the personnel information of the radioactive worker and Validity period of access authorization.

Implementing the access authorization management method and management system in the multi-nuclear power station control area of the present invention has the following beneficial effects: establishing a unified information database for the radioactive staff of the multi-nuclear power station, realizing the association operation of the access authorization information between the control areas of the multi-nuclear power station, and enabling the radioactive staff to only It has access authorization in the control area of a single nuclear power plant, and realizes the closed-loop management and control of WBC measurement between multi-nuclear power plants; establishes a blacklist sharing mechanism between multi-nuclear power plants, realizes dynamic tracking of personnel abnormal information, and realizes automatic attention and identification of high-risk personnel. By implementing the present invention, the difficulty of authorized management and control in the control area is greatly reduced, and the spread of pollution in the control area of the nuclear power plant is effectively prevented.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings and embodiments, in which:

FIG. 1 is a method flow chart of an embodiment of a method for managing access authorization in a control area of a multi-nuclear power plant according to the present invention;

2 is a method flow chart of another embodiment of a method for managing access authorization in a control area of a multi-nuclear power plant according to the present invention;

3 is a schematic structural diagram of an embodiment of an access authorization management system for a control area of a multi-nuclear power plant according to the present invention;

4 is a schematic structural diagram of another embodiment of the access authorization management system in the control area of a multi-nuclear power plant according to the present invention;

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Referring to FIG. 1, it is a method for managing access authorization in the control area of a multi-nuclear power station provided by the present invention. The method of this embodiment realizes the association operation of access authorization information between the control areas of the multi-nuclear power station by establishing a unified information database of radioactive staff in the multi-nuclear power station, so that the radioactive The staff only has the authorization to access the control area of a single nuclear power plant, which realizes the closed-loop control of WBC measurement between multiple nuclear power plants, reduces the difficulty of reducing the authorized control of the control area, and effectively prevents the spread of radioactive pollution in the control area of the nuclear power plant.

Specifically, as shown in FIG. 1 , the method includes: step S1 , step S2 , step S3 , step S4 , step S5 , and step S6 .

Step S1: Collect personnel information of radioactive workers, and establish a unified information database of radioactive workers in multi-nuclear power plants.

In some embodiments, the personal information includes but is not limited to basic identity information and biometric information; wherein the biometric information includes but is not limited to at least one of face information, fingerprint information, iris information, voiceprint information, and palmprint information kind.

S2: Obtain the data corresponding to the four sub-authorizations of basic safety training, medical suitability evaluation, WBC measurement on site, and dose declaration corresponding to radiological workers.

It is understandable that when the radiological staff needs to apply for the authorization of the passage of the control area of the nuclear power plant where they are located, after the personnel information of the radiological staff is systematically verified, the basic safety training, medical adaptability evaluation, and progress corresponding to the personnel information can be obtained. The data of four sub-authorizations of field WBC measurement and dose declaration.

In some embodiments, the data of the basic safety training can be automatically obtained from the training center database server that records the training data of the staff; the data of the medical adaptability evaluation can be obtained from the medical data that records the staff's medical examination, diagnosis, evaluation, etc. The medical evaluation database server is automatically obtained from the medical evaluation database server; the data of WBC measurement and dose declaration data can be automatically obtained through the dose data networking system.

S3: According to the data of the four sub-authorizations, determine whether the four sub-authorizations all meet the licensing conditions, if so, go to step S4, if not, notify the radiological staff. Among them, the methods of notifying the radiological staff include but are not limited to outputting information such as sound, image, text, etc. to notify the radiological staff that they do not meet the licensing conditions or which specific sub-authorization does not meet the licensing conditions.

It can be understood that judging whether the licensing conditions are met means judging whether the basic safety training and medical adaptability evaluation are qualified, and whether the entry WBC measurement and dose declaration are within the normal range.

S4: Determine whether the radioactive staff has unfinished off-site WBC measurements of other nuclear power plants, and if so, go to step S5.

In some embodiments, if the judgment result of step S4 is no, the following steps may be performed:

B1: Output the first notification information to notify the radioactive staff to return to other nuclear power plants that have not completed the departure WBC measurement to complete the departure WBC measurement. The first notification information includes, but is not limited to, information such as sound, image, and text.

Specifically, each WBC measurement record of the radioactive staff is associated with the personnel information of the radioactive staff to be stored in a unified database, so as to realize the closed-loop management and control of WBC measurement between multi-nuclear power plants. For example: nuclear power plant A approach WBC measurement - nuclear power plant A departure WBC measurement - nuclear power plant B approach measurement - nuclear power plant B departure measurement. Assuming that the radioactive staff has a certificate application record at nuclear power plant A, but has not completed the departure WBC measurement of nuclear power plant A, when they apply for the authorization of nuclear power plant B, they will be notified to return to nuclear power plant A to complete the departure WBC measurement before continuing the process.

S5: Determine whether the radioactive staff has the authorization to pass through the control area of other nuclear power plants, if not, go to step S6.

S6: Open access authorization for the current nuclear power plant control area for radioactive workers.

Referring to FIG. 2, it is another multi-nuclear power plant control area access authorization management method provided by the present invention. The method of this embodiment establishes a blacklist sharing mechanism between multi-nuclear power plants on the basis of the embodiment of FIG. 1, and realizes the dynamic tracking of personnel abnormality information. Realize automatic attention and identification of high-risk personnel, further reduce the difficulty of authorized control in the control area, and effectively prevent the spread of pollution in the control area of nuclear power plants.

As shown in FIG. 2, in the method of this embodiment, if the judgment result of step S5 is no, before entering step S6, the method further includes:

A1: Determine whether the radioactive staff is a blacklisted person, if not, go to step S6, and if so, go to step A2.

A2: Output the second notification information to notify the radiation protection engineer of the current nuclear power plant to pay attention to the radioactive staff, and then proceed to step S6. The second notification information includes, but is not limited to, information such as sound, image, and text. It should be understood that blacklisted personnel are those who need the attention of radiation protection engineers, not those who are prohibited from passing.

Further, if the judgment result of step S5 is yes, then execute the following steps:

C1: The system feeds back relevant information to the nuclear power plant that has not closed the access authorization so that it can return the corresponding verification information;

C2: The system judges whether the information is abnormal according to the verification information, if so, go to step C3, if not, go to step A1;

C3: The system outputs the third notification information to notify the radioactive staff to return to the nuclear power plant that has not been closed for access authorization for processing. The third notification information includes, but is not limited to, information such as sound, image, and text.

In some embodiments, for the convenience of inspection, after step S6, it may further include:

S7: Print the pass for the radioactive staff; the pass includes the personnel information of the radiological staff and the validity period of the pass authorization.

Referring to FIG. 3 , it is a multi-nuclear power plant control area access authorization management system provided by the present invention. The management system in this embodiment includes: an information collection unit 100 and an authorization processing unit 200 ;

The information collection unit 100 is used to collect the personnel information of the radioactive workers and establish a unified information database of the radioactive workers of the multi-nuclear power station;

The authorization processing unit 200 includes:

The data acquisition unit 210 is used to acquire the data corresponding to the four sub-authorizations of basic safety training, medical adaptability evaluation, WBC measurement on site, and dose declaration corresponding to the radiological staff;

The first judging unit 220 is used to judge whether the four sub-authorizations all meet the licensing conditions according to the data of the four sub-authorizations;

The second judging unit 230 is used for judging whether the radioactive staff has unfinished off-site WBC measurements of other nuclear power plants;

The third judging unit 240 is used for judging whether the radioactive workers have access authorization for the control area of other nuclear power plants;

The authorization opening unit 250 is used for opening the access authorization for the current nuclear power plant control area for the radioactive workers.

The access authorization management system in the control area of the multi-nuclear power plant in the embodiment of FIG. 3, by collecting the personnel information of the radioactive staff, establishes a unified information database for the radioactive staff of the multi-nuclear power plant, realizes the closed-loop management and control of the WBC measurement between the multi-nuclear power plants, and realizes the control area of the multi-nuclear power plant at the same time. The correlation operation between the access authorization information enables the radioactive staff to only have the access authorization of a certain nuclear power plant control area, which reduces the difficulty of authorized management and control in the control area, and effectively prevents the spread of pollution in the nuclear power plant control area.

Referring to FIG. 4 , it is another multi-nuclear power plant control area access authorization management system provided by the present invention. The management system in this embodiment includes: an information collection unit 300 , an authorization processing unit 400 , a first notification unit 500 , and a second notification unit 600 , a third notification unit 700, and a printing unit 800;

The information collection unit 300 is used to collect the personnel information of the radioactive workers and establish a unified information database of the radioactive workers of the multi-nuclear power station;

The authorization processing unit 400 includes:

The data acquisition unit 410 is used for acquiring the data corresponding to the four sub-authorizations of basic safety training, medical adaptability evaluation, WBC measurement on site, and dose declaration corresponding to the radiological staff;

The first judging unit 420 is used to judge whether the four sub-authorizations all meet the licensing conditions according to the data of the four sub-authorizations;

The second judging unit 430 is used for judging whether the radioactive staff has unfinished off-site WBC measurements of other nuclear power plants;

The third judging unit 440 is used for judging whether the staff has the access authorization of the control area of other nuclear power plants;

The fourth judgment unit 450 is used for judging whether the radioactive staff is a blacklisted person;

an information feedback unit 460, configured to feed back relevant information to the nuclear power plant that has not closed the access authorization so that it returns corresponding verification information when the judgment result of the third judgment unit is yes;

The fifth judgment unit 470 is used for judging whether the information is abnormal according to the verification information;

an authorization opening unit 480, used for opening the access authorization for the current nuclear power plant control area for radioactive workers;

Further, the first notification unit 500 is configured to output the first notification information when the judgment result of the second judgment unit 430 is no, so as to notify the radiological worker to return to other nuclear power plants that have not completed the departure WBC measurement to complete the departure WBC measurement ;

The second notification unit 600 is configured to output second notification information when the determination result of the fourth determination unit 450 is yes, so as to notify the radiation protection engineer of the current nuclear power plant to pay attention to the radioactive worker.

The third notification unit 700 is configured to output third notification information when the determination result of the fifth determination unit 470 is yes, so as to notify the radioactive worker to return to the nuclear power plant that has not been closed for access authorization for processing.

Wherein, the first notification information, the second notification information, and the third notification information include but are not limited to information such as sound, image, text, etc. Therefore, according to the type of output information, the first notification unit, the second notification unit, and the third notification unit include However, it is not limited to various sound output devices, image output devices, text display devices, and the like.

The printing unit 800 is configured to print a pass for the radioactive worker after the authorization activation unit 480 has opened the access authorization for the current nuclear power plant control area for the radioactive worker; wherein, the pass includes the personnel information of the radioactive worker and the validity period of the access authorization . In some embodiments, the printing unit may be a printer.

Figure 4 corresponds to the multi-nuclear power plant control area access authorization management system, which not only collects the personnel information of the radioactive staff, but also establishes a unified information database for the radioactive staff of the multi-nuclear power plant, so as to realize the closed-loop control of WBC measurement between the multi-nuclear power plants and realize the multi-nuclear power plant at the same time. The correlation operation of the access authorization information between the control areas enables the radioactive staff to only have the access authorization of a certain nuclear power plant control area, and also establishes a blacklist sharing mechanism between multiple nuclear power plants to realize the dynamic tracking of personnel abnormal information and realize automatic high-risk personnel. attention and identification, thereby reducing the difficulty of authorized management and control in the control area, and effectively preventing the spread of pollution in the control area of the nuclear power plant.

For the management system disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant part can be referred to the description of the method.

Professionals may further realize that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, computer software, or a combination of the two, in order to clearly illustrate the possibilities of hardware and software. Interchangeability, the above description has generally described the components and steps of each example in terms of functionality. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Skilled artisans may implement the described functionality using different methods for each particular application, but such implementations should not be considered beyond the scope of the present invention.

The steps of a method or algorithm described in connection with the embodiments disclosed herein may be directly implemented in hardware, a software module executed by a processor, or a combination of the two. A software module can be placed in random access memory (RAM), internal memory, read only memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, removable disk, CD-ROM, or any other in the technical field. in any other known form of storage medium.

The present invention is described through specific embodiments, and those skilled in the art should understand that various changes and equivalent substitutions can be made to the present invention without departing from the scope of the present invention. In addition, various modifications may be made to the invention for a particular situation or situation without departing from the scope of the invention. Therefore, the inventions are not to be limited to the specific embodiments disclosed, but are to include all embodiments falling within the scope of the claims of this invention.

Claims (11)

1. a multi-nuclear power plant control area access authorization management method, is characterized in that, comprising: S1: Collect personnel information of radioactive workers, and establish a unified information database for radioactive workers in multi-nuclear power plants; S2: Obtain the data of the four sub-authorizations of basic safety training, medical suitability evaluation, entry WBC measurement, and dose declaration corresponding to the radiological staff; S3: according to the data of the four sub-authorizations, determine whether the four sub-authorizations all meet the licensing conditions, if so, go to step S4, if not, notify the radiological staff; S4: determine whether the radioactive staff has unfinished off-site WBC measurements of other nuclear power plants, and if so, go to step S5; S5: determine whether the radioactive worker has access authorization for the control area of other nuclear power plants, if not, go to step S6; S6: Activate the access authorization for the current nuclear power plant control area for the radioactive workers. 2 . The method for managing access authorization in the control area of a multi-nuclear power plant according to claim 1 , wherein, if the judgment result of the step S4 is no, the following steps are performed: 3 . B1: Output the first notification information to notify the radioactive staff to return to other nuclear power plants that have not completed the off-site WBC measurement to complete the off-site WBC measurement. 3. The multi-nuclear power plant control area access authorization management method according to claim 1, wherein, if the judgment result of the step S5 is no, before entering the step S6, the method further comprises: A1: determine whether the radioactive staff is a blacklisted person, if otherwise, go to step S6, if so, go to step A2; A2: Output the second notification information to notify the radiation protection engineer of the current nuclear power plant to pay attention to the radioactive worker, and then proceed to step S6. 4. The method for managing access authorization in the control area of a multi-nuclear power plant according to claim 3, wherein, if the judgment result of the step S5 is yes, the following steps are performed: C1: Feedback relevant information to the nuclear power plant that has not closed the access authorization so that it can return the corresponding verification information; C2: judge whether the information is abnormal according to the verification information, if so, go to step C3, if otherwise, go to the step A1; C3: Output the third notification information to notify the radioactive staff to return to the nuclear power plant that has not been closed for access authorization for processing. 5. The method for managing access authorization in the control area of a multi-nuclear power plant according to any one of claims 1-4, wherein after the step S6, the method further comprises: S7: Print a pass for the radioactive worker; the pass includes the personnel information of the radioactive worker and the validity period of the access authorization. 6 . The access authorization management method in the control area of a multi-nuclear power plant according to claim 1 , wherein the personnel information includes basic identity information and biometric information; wherein the biometric information includes face information, fingerprint information, At least one of iris information, voiceprint information, and palmprint information. 7. An access authorization management system in a control area of a multi-nuclear power plant, characterized in that the management system comprises: an information acquisition unit and an authorization processing unit; The information collection unit is used to collect the personnel information of the radioactive staff, and establish a unified information database of the radioactive staff of the multi-nuclear power station; The authorization processing unit includes: a data acquisition unit, used for acquiring the data corresponding to the four sub-authorizations of the radiological staff, including basic safety training, medical adaptability evaluation, entry WBC measurement, and dose declaration; a first judging unit for judging whether the four sub-authorizations all meet the licensing conditions according to the data of the four sub-authorizations; a second judging unit for judging whether the radioactive worker has unfinished off-site WBC measurements of other nuclear power plants; a third judging unit for judging whether the radioactive worker has access authorization for the control area of other nuclear power plants; The authorization opening unit is used for opening the access authorization of the current nuclear power plant control area for the radioactive workers. 8. The access authorization management system in the control area of a multi-nuclear power plant according to claim 7, wherein the management system further comprises: The first notification unit is configured to output first notification information when the judgment result of the second judgment unit is no, so as to notify the radioactive staff to return to other nuclear power plants that have not completed the departure WBC measurement to complete the departure WBC measurement. 9 . The access authorization management system in the control area of a multi-nuclear power plant according to claim 7 , wherein the authorization processing unit further comprises: 10 . a fourth judging unit for judging whether the radioactive staff member is a blacklisted person; The management system also includes: The second notification unit is configured to output second notification information when the determination result of the fourth determination unit is yes, so as to notify the radiation protection engineer of the current nuclear power plant to pay attention to the radioactive worker. 10 . The access authorization management system in the control area of a multi-nuclear power plant according to claim 9 , wherein the authorization processing unit further comprises: 10 . an information feedback unit, configured to feed back relevant information to the nuclear power plant that has not closed the access authorization so that it returns corresponding verification information when the judgment result of the third judgment unit is yes; a fifth judging unit, configured to judge whether the information is abnormal according to the verification information; The management system also includes: A third notification unit, configured to output third notification information when the determination result of the fifth determination unit is yes, so as to notify the radiological worker to return to the nuclear power plant that has not been closed for access authorization for processing. 11. The access authorization management system in the control area of a multi-nuclear power plant according to any one of claims 7-10, wherein the management system further comprises: A printing unit, configured to print a pass for the radioactive worker after the authorization activation unit has opened the access authorization of the current nuclear power plant control area for the radioactive worker; the pass includes the personnel information of the radioactive worker and Validity period of access authorization.

Images