WO2016107588A1 - 一种百万千瓦级核电厂的安全控制方法及装置 - Google Patents

一种百万千瓦级核电厂的安全控制方法及装置 Download PDF

Info

Publication number
WO2016107588A1
WO2016107588A1 PCT/CN2015/099982 CN2015099982W WO2016107588A1 WO 2016107588 A1 WO2016107588 A1 WO 2016107588A1 CN 2015099982 W CN2015099982 W CN 2015099982W WO 2016107588 A1 WO2016107588 A1 WO 2016107588A1
Authority
WO
WIPO (PCT)
Prior art keywords
information
nuclear power
power plant
plant area
people
Prior art date
Application number
PCT/CN2015/099982
Other languages
English (en)
French (fr)
Inventor
黄�俊
邱力
易晨
王长发
张健
刘泽林
姜顺龙
潘锋
郭秋林
李大伟
王仙成
田彬
黄立民
刘国华
林鸿江
Original Assignee
大亚湾核电运营管理有限责任公司
中国广核集团有限公司
中国广核电力股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201410856427.1A external-priority patent/CN104700477B/zh
Priority claimed from CN201410856400.2A external-priority patent/CN104700202A/zh
Priority claimed from CN201410855706.6A external-priority patent/CN104700201A/zh
Application filed by 大亚湾核电运营管理有限责任公司, 中国广核集团有限公司, 中国广核电力股份有限公司 filed Critical 大亚湾核电运营管理有限责任公司
Publication of WO2016107588A1 publication Critical patent/WO2016107588A1/zh

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00Administration; Management

Definitions

  • the invention belongs to the field of nuclear power safety of a million kilowatt class, and particularly relates to a safety control method and device for personnel in a nuclear power plant.
  • a nuclear power plant is a power plant that uses electrical energy released by nuclear fission or nuclear fusion to generate electrical energy.
  • nuclear energy By converting nuclear energy into thermal energy, water is heated to produce high-pressure steam, which enters the steam turbine through the pipeline. After that, the steam turbine is used to generate electricity by steam, which converts mechanical energy into electrical energy.
  • the access control authority control method is generally adopted, and the identification information of the entry and exit personnel, such as collecting magnetic card information or collecting fingerprint information, is set by setting different permissions on the identification information. Achieve control of people entering and leaving. In the event of an emergency, the collection of personnel is performed through the designated location, followed by a manual count.
  • the present invention is achieved by a method for safety control of a million kilowatt nuclear power plant, the method comprising
  • Another object of the present invention is to provide a safety control device for a nuclear power plant of a million kilowatt class, characterized in that the device comprises:
  • the authority control module the authority information corresponding to the identification information of the staff member set according to the nuclear power plant area, the working mode corresponding to the time point of requesting to enter the nuclear power plant area, and the occupant capacity corresponding to the working mode Correspondence relationship, judging whether to allow workers to enter the designated nuclear power plant area;
  • the emergency inventory module is configured to: after receiving the emergency inventory command, send the inventory instruction receiving success indication information, and receive the confirmation instruction of the inventory request information, perform statistical counting plus 1, and according to the statistical number information and the rendezvous point The number of people identifies the number of missing persons.
  • the number of nuclear power plant regions can be controlled according to different working modes corresponding to each day, so that the evacuation of personnel in an emergency situation can be effectively dealt with.
  • Evacuation; and the invention can confirm the receipt of the prompt information according to the request after sending the inventory request, and improve the accuracy of the inventory, and can also improve the inventory efficiency in the emergency situation. , to better protect the safety of staff members.
  • FIG. 1 is a flow chart showing the implementation of a safety control method for a million kilowatt nuclear power plant according to an embodiment of the present invention
  • FIG. 2 is a flowchart of an implementation of a method for controlling a personnel authority in a nuclear power plant area according to an embodiment of the present invention
  • FIG. 3 is a diagram of determining whether the identifier information is a nuclear power corresponding to the request according to an embodiment of the present invention
  • FIG. 4 is a flow chart of still another implementation of a method for controlling personnel authority in a nuclear power plant area according to an embodiment of the present invention.
  • FIG. 5 is a flowchart showing an implementation of a nuclear power plant emergency inventory method according to a first embodiment of the present invention
  • FIG. 6 is a table of correspondence between a serial number of an identification information of an employee to be inventoried, an inventory count request request information, and a person to be inspected according to an embodiment of the present invention
  • FIG. 7 is a flowchart of an implementation process of acquiring the number of people of the rendezvous point determined by the access control system according to an embodiment of the present invention.
  • FIG. 8 is a flowchart of still another implementation of a nuclear power plant emergency inventory method according to an embodiment of the present invention.
  • FIG. 9 is a flowchart of still another implementation of a nuclear power plant emergency inventory method according to an embodiment of the present invention.
  • FIG. 10 is a schematic structural diagram of a safety control structure of a nuclear power plant of a million kilowatts according to an embodiment of the present invention.
  • the personnel authority control method in the nuclear power plant area aims to solve the problem that the number of nuclear power plant regional workers in the prior art cannot be effectively controlled, the inventory efficiency is low, and the inventory accuracy is poor.
  • the current personnel control mode for each area of the nuclear power plant it is not conducive to effective control of the staff in each area, so that when the staff enters each area, some regional staff are more distributed. More, and some are less distributed, it is not convenient for timely and effective evacuation, such as too many people are likely to cause congestion, which is not conducive to the safety of staff.
  • the nuclear power plant emergency inventory is slow due to manual inventory counting and low inventory accuracy.
  • the invention provides a safety control method for a nuclear power plant of a million kilowatts, comprising:
  • the number of nuclear power plant regions can be controlled according to different working modes corresponding to each day, so that the evacuation of personnel in an emergency situation can be effectively dealt with; and the present invention After sending the inventory request, it will receive the prompt information according to the request for confirmation. While improving the accuracy of the inventory, it can also improve the inventory efficiency in emergency situations and better protect the safety of the staff. The following is specifically described in conjunction with the drawings.
  • FIG. 1 shows an implementation process of a safety control of a million kilowatt nuclear power plant according to an embodiment of the present invention, which is described in detail as follows:
  • step S101 the authority information corresponding to the identification information of the worker set according to the nuclear power plant area, the operation mode corresponding to the request to enter the nuclear power plant area, and the capacity of the working mode Correspondence, to determine whether to allow workers to enter the designated nuclear power plant area.
  • step S102 when receiving the emergency inventory instruction, sending the inventory instruction reception success indication information and receiving the confirmation instruction of the inventory request information, performing statistical counting plus 1, and according to the statistic information and the number of the aggregation points Information to determine the number of missing persons
  • FIG. 1 is a two main control points of the present invention for safety control of a million kilowatt nuclear power plant, including the authority control in step S101 and the emergency inventory method in step S102.
  • the authority control to ensure the number of people in each nuclear power plant area to effectively limit, to avoid excessive number of people affecting the evacuation after emergency inventory, and improve the efficiency of evacuation, improve the efficiency of evacuation, improve safety.
  • the two aspects are described in detail below.
  • FIG. 2 is a flowchart showing an implementation process of a personnel authority control method in a nuclear power plant area according to an embodiment of the present invention, which is described in detail as follows:
  • step S201 request information for requesting entry into a nuclear power plant area is obtained, and the request information includes identification information of the requesting person.
  • the request information may be identifier information sent by the staff member to the identifier information collecting device according to the identifier information carried by the staff when the staff member needs to enter a certain area.
  • the control processing center After receiving the identification information, the control processing center combines the current scene authority according to the identification information, that is, the subsequent verification step, to realize the control of the staff authority.
  • the identification information is used to identify a magnetic card, fingerprint information, or iris information that can be used by a staff member.
  • the magnetic card can be a work card that the staff must carry during working hours, and the identification of each magnetic card uniquely corresponds to the staff.
  • the fingerprint information or iris information that is, the biometric characteristics of the worker, is also generally unique.
  • the identification information is used to uniquely identify a staff member, and may be set as a character string, and the corresponding relationship between the set character string and the staff member is stored in the memory database of the control center, and the device is collected by the fingerprint. After the magnetic card machine or the iris collection camera reads the identification information, the corresponding staff member is found. Of course, it is also possible to directly establish the correspondence between the fingerprint information and the staff, or directly establish the correspondence between the iris information and the staff, thereby directly finding the corresponding staff.
  • step S202 it is determined according to the authorization data table whether the identification information has authority to enter the nuclear power plant area.
  • the authority described in this step refers to finding in the authorization database whether there is a staff identity that can enter the nuclear power plant area.
  • the authorization database may be connected to the authorization center to update the authorization data in real time.
  • the identification information of the newly authorized staff member and the corresponding authorization period, authorization area, and licensable number are updated in the Authorization database.
  • the step of determining, according to the authorization data table, whether the identifier information has the right to enter the nuclear power plant area may specifically include the following steps as shown in FIG. 3:
  • step S301 it is determined whether the identification information is the identification information authorized by the nuclear power plant area corresponding to the request.
  • the authorization data table obtains information such as an authorization period, an authorization number, and an authorized nuclear power plant area corresponding to the identification information of each worker to the authorization center.
  • the authorization data table is stored in the authorization database, that is, the plurality of identification information is included, and the authorization area, the number of authorizations, and the authorization period corresponding to each identification information are different.
  • the number of authorizations can be entered into the corresponding nuclear power plant area; the authorized power zone can enter the nuclear power plant area, and the authorization period can enter the time interval of the nuclear power plant area.
  • the corresponding authorization area includes the area X and the area Y, and the number of authorizations for the staff A in the area X is an unlimited number of times, and the authorization period is 8:30 am to 6:00 pm every day.
  • the number of authorizations for staff B in area Y is one, and the authorization period is from XXX to XX, XX, XX, XX, and 8:30. It can be understood that the foregoing examples are only illustrative, and the authorization period and the number of authorizations can be flexibly set according to specific needs.
  • the to-be-entered the to-be-entered The personnel information is deleted from the authorization database, which enables effective management of the authority of the nuclear power plant staff.
  • step S302 when the identification information is the identification information authorized by the nuclear power plant area corresponding to the request, it is determined whether the authorization period of the identification information is expired and whether the authorization number is exceeded.
  • the identification information when the identification information is the identification information authorized by the nuclear power plant area corresponding to the request, it indicates that the authority information of the staff corresponding to the identification information exists in the working area of the nuclear power plant, and further steps are needed in this step. Judging the validity of the judgment information.
  • step S203 when the identification information has the authority to enter the nuclear power plant area according to the authorization data table, the working mode corresponding to the current time of the nuclear power plant area is searched.
  • the working mode may change according to the daytime, for example, switching from white to night mode, or receiving a change of a switching instruction of a worker, such as switching to a working mode when a temporary situation is encountered, etc. .
  • the method of the present invention may further include:
  • step S204 the accommodating number corresponding to the current working mode is searched according to the correspondence between the preset working mode and the occupant.
  • the number of occupants can ensure that the number of people in the nuclear power plant area can be normally performed, and when the number of people exceeds the number, human resources may be wasted, and within a certain value of the number of people, it is still guaranteed The device is operating normally.
  • the working mode may be divided into an operating mode and a maintenance mode according to the operating state of the device.
  • the operation mode refers to the state of the machine during normal operation
  • the maintenance mode refers to the state of the machine during overhaul.
  • the equipment in the nuclear power plant has one or two overhaul times per year, to better. Keep your equipment safe.
  • the device According to the time period in which the device is running, it can be divided into a daylight mode and a nighttime mode, and the switching time of the daylight mode and the nighttime mode can be set, for example, switching between six o'clock and six or eight in the morning. It can be understood that only To illustrate, you can also set more working modes according to the specific situation.
  • the maximum accommodating number corresponding to the maintenance mode is N1
  • the maximum accommodating number corresponding to the sport mode is N2
  • the maximum accommodating number corresponding to the daylight mode is N3
  • the night mode corresponds to The maximum capacity is N4, then, in the same device operating state, N4 ⁇ N3, in the same At the day, N2 ⁇ N1.
  • the maximum number of staff in the maintenance mode is 10
  • the maximum capacity in the working mode is 8, and the maximum capacity in the maintenance mode.
  • the method before the step of determining whether the current number of people in the nuclear power plant area meets the occupant number requirement step, the method further includes:
  • the method before the step of determining whether the current number of people in the area of the nuclear power plant is smaller than the capacityable person, the method further includes:
  • the number of workers entering by the access control can be counted, wherein the infrared or camera can be used for inventory, and an infrared detecting device or a camera is set at the access control, when the staff enters the door by the access control,
  • the infrared detecting device detects the entry signal of the worker or detects the portrait signal acquired by the camera to ensure reliable confirmation of the number of people entering.
  • the manner of entering the nuclear power plant area can also be used to leave the nuclear power plant area.
  • step S205 it is determined whether the current number of people in the nuclear power plant area is smaller than the occupant.
  • step S206 if the current number of people in the nuclear power plant area is less than the occupant, the requesting person is allowed to enter the nuclear power plant area.
  • the exemption authority and the exemption period can also be set, for the identification of a specific person.
  • the information may not be limited by the number of people that can be accommodated to suit the requirements of a particular situation.
  • steps S401-S406 are basically the same as steps S201-S206 in FIG. 2, and different The method further includes step S407, wherein
  • step S407 if the current number of people in the nuclear power plant area is equal to or greater than the occupant number, if the current number of people in the nuclear power plant area is less than the current minimum capacity of the nuclear power plant area The number of people is not allowed to enter the nuclear power plant area, or a request for an increase in the number of people is sent to the control center.
  • the minimum occupant number that is, the minimum number of people required for the normal operation of the nuclear power plant area, when it is less than the number of people, is extremely prone to accidents or is not conducive to the normal operation of the work, and is not allowed to enter.
  • the control center for the nuclear power plant area.
  • Alarm messages can be sent to the control center to troubleshoot possible causes.
  • the minimum capacity that is, the minimum number of people required for normal operation of the nuclear power plant area, when it is less than the number of people, is extremely prone to accidents or is not conducive to the normal operation of the work, and may be to the control center. Send an alarm message and troubleshoot the cause of the danger.
  • the present invention can effectively ensure the safe and reliable operation of the equipment by effectively controlling the number of people in the nuclear power plant area.
  • the human resources can be fully and effectively utilized.
  • the evacuation and evacuation of the staff can be carried out in a timely and effective manner to ensure the personal safety of the staff.
  • step S501 receiving an inventory count request information input by a person to be inventory at a rendezvous point,
  • the inventory count request information includes identification information of the person to be counted.
  • the rendezvous point is a location point disposed in the nuclear power plant for counting the number of people. According to the division of the nuclear power plant area, combined with the setting of the authority value of each area, the collection point can be allocated accordingly.
  • the person to be counted that is, the staff located in each area at the time of the emergency inventory. According to the correspondence between the area where each staff member is located and the emergency rendezvous point, each worker belongs to the person to be counted corresponding to the rendezvous point.
  • the count count request information that is, when the person to be counted performs the check, includes data input by the person to be counted including the identification information of the person to be counted.
  • the fingerprint information, the magnetic card information, the iris information, and the like may be input, and the corresponding count counting request information input by the person to be counted is obtained by the fingerprint collecting device, the card reader, and the camera.
  • the identification information can be searched from the corresponding fingerprint information, the magnetic card information or the iris information, that is, the data storing the correspondence between the identification information of the person to be inventoried and the fingerprint information, the magnetic card information or the iris information.
  • the identification information of the person to be inspected may store the correspondence between the name of the person to be deceived and the serial number through a table.
  • FIG. 6 is a sequence diagram of the serial number of the personnel identification information to be inventoried and the count count request information and the correspondence relationship between the personnel to be counted.
  • the serial number of each person to be counted and the identification information The unique correspondence, each person to be counted corresponds to the input fingerprint feature information, the magnetic card feature information, and the iris information.
  • step S502 after receiving the inventory count request information, transmitting the reception success indication information, and receiving the confirmation instruction of the inventory count request information, sending a 1 command to the counter for counting the number of the aggregation points .
  • the statistical instruction added by 1 is sent to the counter. That is, in the embodiment of the present invention, when the inventory request information is received, the inventory request information may be card swiping information, fingerprint information, or iris information, and the indication information that the receiving success is successful may be sent.
  • the indication information may be an indicator light, a display screen or a sound information.
  • the method further includes a confirmation command, where the confirmation command may be a confirmation button or a touch confirmation command of the screen.
  • the indication information may be kept indicating when receiving the inventory request information, such as lighting, or displaying the information of the current person to be inspected, or issuing The sound signal reminds the person to be inspected to confirm. After receiving the confirmation command, stop transmitting the indication information.
  • the indication information may also be short indication information.
  • the counter In the counting process, if the person to be counted does not know whether the information has been input, and the card is repeatedly swiped during an inventory count, the counter does not increase the count, if the person to be counted does not know whether it has been confirmed or not When the acknowledgment command is sent, the counter only increments by one, on the premise that the count count request has been received (regardless of how many times the card is swiped or fingerprint information is received).
  • the indication information of the successful reception is not sent, so that the person who is to be inspected can fail to swipe the card successfully, or Failed to enter fingerprint information, or failed to collect iris information.
  • a reset command may also be received, and the reset command may be collected by a reset button disposed at the collection point. This will cause the historical statistics to be zeroed by the reset button after the emergency drill or emergency response activity is completed.
  • step S503 the number of people information of the rendezvous point determined by the inbound and outbound monitoring system is acquired.
  • an implementation flowchart of the step of acquiring the number of people information of the rendezvous point determined by the access control system includes:
  • step S701 the access control access data acquired by the access control system is read in real time through network protocol conversion.
  • the network used by the management platform is different.
  • the network connection In order to achieve multi-plant information sharing to the command emergency center, it is necessary to improve the network connection first. Firstly, by adding a gateway and other means, the private network of the access control system is isolated from the external management network and the industrial network, and the communication protocol between the network between the access control system and the attendance server is unified, so that the communication protocol can be The attendance server reads the access control information of the emergency inventory, the card reading information, the fingerprint information, the iris information, and the like.
  • step S702 the number of people in the area where the assembly point is located is determined according to the access control data acquired by the access control system.
  • the number of people in the current area is obtained by the access supervision system. Specifically, it is possible to count the number of people at the exit and entrance of the area, and the number of people entering the area is reduced by the number of people who go out, that is, the number of people in the area can be obtained.
  • the identity information of the personnel entering the area may also be included, for example, the identity information may include information such as a work number, a name, and the like, and may also be correspondingly searched in the data by using the identification information.
  • step S504 the number of people in the collection point of the counter is compared with the number of people in the meeting point determined by the entry and exit monitoring system, and the number of missing persons in the meeting point is determined.
  • the embodiment of the present invention After receiving the inventory count request information sent by the rendezvous point inventory personnel, the embodiment of the present invention further determines whether there is an acknowledgement instruction for receiving the defect count request information, and sends a 1 command to the counter if there is a further acknowledgement instruction. And obtaining the number of people in the meeting point, and comparing the number of people in the statistics with the number of people in the meeting point determined by the monitoring system to determine the number of missing persons in the meeting point. Since the present invention increments the counter by receiving the request and further receiving the acknowledgment command, the repeat count and the leak count can be effectively prevented, so that the present invention can improve the accuracy of the check point while increasing the speed of the punctuality.
  • FIG. 8 is a schematic diagram showing an implementation flow of another nuclear power plant emergency inventory method according to an embodiment of the present invention, which is different from the nuclear power plant emergency inventory method shown in FIG. 5, wherein the method of FIG. 4 further includes step S405.
  • step S805 the identification information corresponding to the number of people of the collection point of the counter statistics is compared with the identification information of the person in the number of people in the collection point determined by the entry and exit supervision system, Determining identification information of the missing person at the meeting point.
  • the information of the number of people in the assembly point determined by the access control system further includes identification information of the personnel, and comparison with the identification information of the number of people in the collection point counted by the counter. After that, the number of missing persons and the identification information of the missing person can be obtained. Based on the identification information, it is possible to find out which missing persons are specifically.
  • the missing and the person can be analyzed more accurately, wherein the step of analyzing the missing person can be specifically as follows:
  • the present invention may further include searching whether other areas have the entry and exit information of the missing point of the assembly point after the collection time, and if yes, determining according to the access information. The step of finding the area of the missing person.
  • the specific information of the missing person is determined by quickly and effectively collecting the identification information of the missing person. This will help to facilitate the search and rescue operations in a timely manner and better protect the personal safety of missing persons.
  • FIG. 9 is a schematic diagram showing an implementation flow of another nuclear power plant emergency inventory method according to an embodiment of the present invention, which is different from the nuclear power plant emergency defect method shown in FIG. 8 in that the method of FIG. 9 further includes step S905.
  • step S905 according to the access control information of the access control system, the location information of the area where the missing person is located is determined.
  • a more fast and efficient way of searching is to directly search for the last access control information of the missing person, such as the last card information, fingerprint collection information or iris collection information.
  • the area information of the missing person can be found by the last access information.
  • the nuclear power plant emergency inventory method described in FIG. 9 can quickly find the location area information of the missing person, and according to the location area, is more conducive to determining the scope of search and rescue, and improving the accuracy of search and rescue. It can be understood that the nuclear power plant emergency inventory method described in FIG. 8 can also be combined, so that a specific missing person can be searched in a specified location area, so that the search target is more accurate and effective.
  • the method further includes an optimized searching method, and the missing person may be searched according to the missing location information of the missing person or the set is sent according to the missing location information of the missing person. Alarm information.
  • the broadcast information may be played in a designated area, and the name of the specific missing person or the information of the department where the specific person is located may be included in the broadcast information. This makes the search more targeted.
  • FIG. 10 is a schematic structural diagram of a safety control device for a nuclear power plant of a million kilowatt level according to an embodiment of the present invention, which is described in detail as follows:
  • the safety control device of a million kilowatt nuclear power plant comprises:
  • the authority control module 1001 the authority information corresponding to the identification information of the staff member set according to the nuclear power plant area, the working mode corresponding to the request to enter the nuclear power plant area, and the corresponding working mode Correspondence between the number of people, to determine whether to allow staff to enter the designated nuclear power plant area;
  • the emergency inventory module 1002 is configured to: when receiving the emergency inventory instruction, send the inventory instruction receiving success indication information and receive the confirmation instruction of the inventory request information, perform statistical counting plus 1, and according to the statistic information and the set Point number information determines the number of missing persons.
  • the permission control module includes:
  • a request obtaining unit configured to acquire request information for requesting to enter a nuclear power plant area, where the request information includes identification information of the requesting personnel;
  • the authority determining unit is configured to determine, according to the authorization data table, whether the identifier information has the right to enter the nuclear power plant area;
  • the working mode searching unit is configured to: when the identifier information has the authority to enter the nuclear power plant area according to the authorization data table, search for a working mode corresponding to the current time of the nuclear power plant area;
  • the accommodating number searching unit is configured to find a accommodating number corresponding to the current working mode according to a correspondence between the preset working mode and the occupant;
  • a number determining unit configured to determine whether a current number of people in the nuclear power plant area meets the accommodating person Number requirement
  • An access unit is provided for allowing the requesting person to enter the nuclear power plant area if the current number of people in the nuclear power plant area meets the capacityable capacity requirement.
  • the working mode includes a maintenance mode, an operation mode, a daylight mode, and a night mode.
  • the maximum accommodating number corresponding to the maintenance mode is N1
  • the maximum accommodating number corresponding to the sports mode is N2
  • the maximum accommodating number corresponding to the white ⁇ mode is N
  • the night mode corresponds to a maximum capacity of N4, then, in the same device operating state,
  • N4 ⁇ N3 at the same time point, N2 ⁇ N1.
  • the emergency inventory module includes:
  • the inventory count request information receiving unit is configured to receive the count count request information input by the person to be counted at the rendezvous point, where the count count request information includes the identification information of the person to be counted;
  • the confirmation statistics unit is configured to: after receiving the inventory count request information, send the reception success indication information, and when receiving the confirmation instruction of the inventory count request information, send a counter to the counter for counting the number of the aggregation points Instruction
  • a person number information obtaining unit configured to acquire the number of people information of the meeting point determined by the access control system
  • a missing person number determining unit configured to compare the number of people in the counter point of the counter statistics with the number of people in the meeting point determined by the access monitoring system, and determine the number of missing persons in the meeting point .
  • the information about the number of people in the aggregation point determined by the access control system further includes identification information of the person, and the device further includes:
  • the missing person identification information determining unit is configured to: perform identifier information corresponding to the number of people information of the collection point of the counter statistics, and identification information of the person in the number of people in the meeting point determined by the entry and exit supervision system Comparing, determining the identification information of the missing person in the meeting point.
  • the device further includes:
  • the area location information determining unit is configured to determine area location information of the missing person according to the access control information of the access control system.
  • the inventory count request information receiving unit is specifically configured to:
  • the disclosed apparatus and method can be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division, and the actual implementation may have another division manner, for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not executed.
  • the coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be electrical, mechanical or otherwise.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple networks. On the unit. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
  • the integrated unit if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium.
  • the technical solution of the present invention may contribute to the prior art or all or part of the technical solution may be embodied in the form of a software product stored in a storage medium.
  • a number of instructions are included to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the methods described in various embodiments of the present invention.
  • the foregoing storage medium includes: a U disk, a removable hard disk, a read-only memory (ROM), a random access memory (RAM, a random access memory), a magnetic disk, or an optical disk, and the like. .

Abstract

本发明适用于核电安全领域,提供了一种百万千瓦级核电厂的安全控制方法及装置,该方法包括:根据核电厂区域设定的工作人员的标识信息对应的权限信息、请求进入核电厂区域的时间点对应的工作模式、以及所述工作模式对应的可容纳人数的对应关系,判断是否允许工作人员进入指定的核电厂区域;在接收到应急清点指令时,发送清点指令接收成功指示信息并且接收到清点请求信息的确认指令后进行统计计数加1,并根据统计人数信息与所述集合点人数信息确定失踪人员的数目。本发明可用不同的模式控制核电厂区域的人数,并且准确高效的对核电厂区域的人数进行清点,有利于保障工作人员的安全。

Description

说明书 发明名称:一种百万千瓦级核电厂的安全控制方法及装置 技术领域
[0001] 本发明属于百万千瓦级核电安全领域, 尤其涉及核电厂中人员的安全控制方法 及装置。
背景技术
[0002] 核电厂是利用核裂变或者核聚变反应所释放的能量产生电能的发电厂, 通过将 核能转化为热能来加热水, 以产生高压的水蒸汽, 在所述水蒸汽通过管路进入 汽轮机后, 通过水蒸汽推动汽轮机发电, 将机械能转化为电能。
[0003] 核反应过程中产生的能量非常巨大, 由核反应过程提供了大量的热能的同时, 如果操作控制不当所产生的危害也非常严重。 因此, 必须严格保证核电厂生产 运营过程中的安全性。 其中, 对核电厂中每个区域人员的权限控制以及在出现 应急情况下的人员清点是核电厂安全管理重要的两个环节。
[0004] 对每个区域工作人员进出的权限有效地控制可减少设备误操作和恶意破坏的发 生, 从而保证机组的安全。 事故状态下, 快速、 准确地对区域内工作人员进行 清点, 能够提高应急行动的效率, 同吋也能为应急指挥部门提供决策依据。
[0005] 而目前核电厂区域的人员权限控制方法中, 一般釆用门禁权限控制方式, 通过 采集进出人员的标识信息, 比如采集磁卡信息或者采集指紋信息等, 通过对标 识信息设置不同的权限来实现对进出人员的控制。 在出现紧急情况时, 通过指 定的地点进行人员集合, 随后进行人工计数清点。
[0006] 一般应急状态下现场都会比较混乱, 人工清点方式的清点速度慢, 在清点过程 中需要消耗较长的吋间, 而且由于现有的门禁式权限控制方式, 使得核电厂区 域的人员数量不能得到有效的控制, 工作人员不能及时的撤离, 可能出现清点 数据出错的情况, 导致人员滞留事故现场而不能被及时发现, 危及人员生命安 全。
技术问题
[0007] 本发明的目的在于提供了一种百万千瓦级核电厂的安全控制方法, 以解决现有 技术应急状态下现场都会比较混乱, 人工清点方式速度慢, 在清点过程中需要 消耗较长的时间, 而且由于现有的门禁式权限控制使得区域的人员数量不能得 到有效的控制, 不利于保障工作人员及吋有效的撤离, 不便于保障工作人员的 安全的问题。
问题的解决方案
技术解决方案
[0008] 本发明是这样实现的, 一种百万千瓦级核电厂的安全控制方法, 所述方法包括
[0009] 根据核电厂区域设定的工作人员的标识信息对应的权限信息、 请求进入核电厂 区域的时间点对应的工作模式、 以及所述工作模式对应的可容纳人数的对应关 系, 判断是否允许工作人员进入指定的核电厂区域;
[0010] 在接收到应急清点指令吋, 发送清点指令接收成功指示信息并且接收到清点请 求信息的确认指令后进行统计计数加 1 , 并根据统计人数信息与所述集合点人数 信息确定失踪人员的数目。
[0011] 本发明的另一目的在于提供一种百万千瓦级核电厂的安全控制装置, 其特征在 于, 所述装置包括:
[0012] 权限控制模块, 用于根据核电厂区域设定的工作人员的标识信息对应的权限信 息、 请求进入核电厂区域的时间点对应的工作模式、 以及所述工作模式对应的 可容纳人数的对应关系, 判断是否允许工作人员进入指定的核电厂区域;
[0013] 应急清点模块, 用于在接收到应急清点指令吋, 发送清点指令接收成功指示信 息并且接收到清点请求信息的确认指令后进行统计计数加 1 , 并根据统计人数信 息与所述集合点人数信息确定失踪人员的数目。
发明的有益效果
有益效果
[0014] 在本发明中, 通过结合工作模式以及对应的可容纳人数, 从而可以根据不同的 吋间对应的工作模式对核电厂区域人数进行控制, 从而可以有效的应对突发情 况时人员的疏散撤离; 并且本发明通过发送清点请求后, 根据请求接收提示信 息进行确认, 在提高清点的准确性的同时, 也能够提高应急场合下的清点效率 , 更好的保障工作员人员安全。
对附图的简要说明
附图说明
[0015] 图 1是本发明实施例提供的一种百万千瓦级核电厂的安全控制方法的实现流程 图;
[0016] 图 2是本发明实施例提供的核电厂区域的人员权限控制方法的实现流程图; [0017] 图 3是本发明实施例提供的判断所述标识信息是否为所述请求对应的核电厂区
±或授权的标识信息的实现流程图;
[0018] 图 4是本发明实施例提供的核电厂区域的人员权限控制方法的又一实现流程图
[0019] 图 5是本发明第一实施例提供的核电厂应急清点方法的实现流程图;
[0020] 图 6为本发明实施例提供的待清点人员标识信息的序列号与清点计数请求信息 以及待清点人员的对应关系表;
[0021] 图 7为本发明实施例提供的获取由出入监督系统确定的所述集合点的人数信息 步骤的实现流程图
[0022] 图 8是本发明第实施例提供的核电厂应急清点方法的又一实现流程图;
[0023] 图 9是本发明实施例提供的核电厂应急清点方法的又一实现流程图;
[0024] 图 10为本发明实施例提供的一种百万千瓦级核电厂的安全控制结构的结构示意 图。
发明实施例
本发明的实施方式
[0025] 为了使本发明的目的、 技术方案及优点更加清楚明白, 以下结合附图及实施例 , 对本发明进行进一步详细说明。 应当理解, 此处所描述的具体实施例仅仅用 以解释本发明, 并不用于限定本发明。
[0026] 本发明实施例所述核电厂区域的人员权限控制方法, 旨在解决现有技术中核电 厂区域工作人员数量得不到有效的控制、 清点效率低、 清点准确度差的问题。 在目前对核电厂的各个区域的人员控制方式中, 不利于有效的对各个区域的工 作人员进行控制, 使得工作人员进入到各个区域时, 有的区域工作人员分布较 多, 而有的分布较少, 不便于及时有效的进行疏散撤离, 比如人太多容易造成 拥塞, 不利于工作人员的安全。 并且, 在现有技术中, 核电厂应急清点时由于 人工清点速度慢、 清点准确率低。 本发明提出了一种百万千瓦级核电厂的安全 控制方法, 包括:
[0027] 根据核电厂区域设定的工作人员的标识信息对应的权限信息、 请求进入核电厂 区域的时间点对应的工作模式、 以及所述工作模式对应的可容纳人数的对应关 系, 判断是否允许工作人员进入指定的核电厂区域; 在接收到应急清点指令时 , 发送清点指令接收成功指示信息并且接收到清点请求信息的确认指令后进行 统计计数加 1 , 并根据统计人数信息与所述集合点人数信息确定失踪人员的数目
[0028] 通过结合工作模式以及对应的可容纳人数, 从而可以根据不同的吋间对应的工 作模式对核电厂区域人数进行控制, 从而可以有效的应对突发情况时人员的疏 散撤离; 并且本发明通过发送清点请求后, 根据请求接收提示信息进行确认, 在提高清点的准确性的同时, 也能够提高在应急场合下的清点效率, 更好的保 障工作员人员安全。 下面结合附图具体说明。
[0029] 图 1示出了本发明实施例提供的一种百万千瓦级核电厂的安全控制的实现流程 , 详述如下:
[0030] 在步骤 S 101中, 根据核电厂区域设定的工作人员的标识信息对应的权限信息、 请求进入核电厂区域的吋间点对应的工作模式、 以及所述工作模式对应的可容 纳人数的对应关系, 判断是否允许工作人员进入指定的核电厂区域。
[0031] 在步骤 S102中, 在接收到应急清点指令时, 发送清点指令接收成功指示信息并 且接收到清点请求信息的确认指令后进行统计计数加 1 , 并根据统计人数信息与 所述集合点人数信息确定失踪人员的数目
[0032] 图 1为本发明对一种百万千瓦级核电厂的安全控制的两个主要控制点, 即包括 步骤 S 101中的权限控制以及步骤 S 102中的应急清点方法。 通过权限控制保证每 个核电厂区域的人数进行有效的限制, 避免人数过多影响应急清点后的撤离, 并且通过提高应急清点效率, 保证撤离的效率, 提高安全性。 下面对这两方面 分别进行详细的说明。 [0033] 图 2示出了本发明实施例提供的核电厂区域的人员权限控制方法的实现流程, 详述如下:
[0034] 在步骤 S201中, 获取请求进入一个核电厂区域的请求信息, 所述请求信息中包 括请求人员的标识信息。
[0035] 具体的, 所述请求信息, 可以为工作人员需要进入某个区域时, 由工作人员根 据所携带的标识信息, 向标识信息釆集设备发送的标识信息。 控制处理中心在 接收到所述标识信息后, 根据标识信息结合当前的场景权限, 即后续的验证步 骤, 实现对工作人员权限的控制。
[0036] 其中, 所述标识信息用于标识工作人员, 可以采用的磁卡、 指纹信息或者虹膜 信息等。 其中磁卡可以为工作人员在工作时间所必须携带的工作卡, 每一个磁 卡的标识与工作人员唯一对应。 所述指纹信息或者虹膜信息即工作人员的生物 特征, 一般也具有唯一性。
[0037] 由于指纹信息与虹膜信息等生物特征, 一般不容易复制, 而且携带更为方便, 可以有效的提高工作人员进出的安全性。 而且进一步优化的, 对于安全级别更 高的核电厂区域, 可以结合多种标识信息采集相结合的方式, 进一步提高验证 的安全性。
[0038] 所述标识信息用于唯一标识工作人员, 可以设定为字符串, 并将设定的字符串 与工作人员的对应关系存储在控制中心的存储器数据库中, 在通过指纹釆集设 备、 磁卡机或者虹膜釆集相机读取到所述标识信息后, 査找到对应的工作人员 。 当然, 也可以直接建立指纹信息与工作人员的对应关系, 或者直接建立虹膜 信息与工作人员的对应关系, 从而直接查找到对应的工作人员。
[0039] 在步骤 S202中, 根据授权数据表判断所述标识信息是否具有进入所述核电厂区 域的权限。
[0040] 具体的, 此步骤中所述的权限, 是指在授权数据库中查找是否存在可进入所述 核电厂区域的工作人员标识。
[0041] 所述授权数据库可以连接授权中心, 实时更新授权数据, 当需要有新的授权信 息吋, 将新授权工作人员的标识信息以及对应的授权期限、 授权区域以及可授 权次数更新在所述授权数据库。 [0042] 其中, 根据授权数据表判断所述标识信息是否具有进入所述核电厂区域的权限 步骤具体可包括如图 3所示的以下步骤:
[0043] 在步骤 S301中, 判断所述标识信息是否为所述请求对应的核电厂区域授权的标 识信息。
[0044] 具体的, 所述授权数据表, 即向授权中心获取每个工作人员的标识信息对应的 授权期限、 授权次数以及授权的核电厂区域等信息。
[0045] 在授权数据库中存储授权数据表, 即包括有多个标识信息, 每个标识信息所对 应的授权区域、 授权次数、 授权期限都不相同。 所述授权次数即可以进入对应 核电厂区域的次数; 所述授权区域即可进入的核电厂区域, 所述授权期限即可 以进入核电厂区域的时间区间。
[0046] 比如对于工作人员 A, 其对应的授权区域包括区域 X、 区域 Y, 对于工作人员 A 在区域 X的授权次数为无限次数, 授权期限为每天早上 8: 30至下午 6: 00, 而工 作人员 B在区域 Y的授权次数为 1次, 授权期限区间为 XXXX年 XX月 XX日上午 8 : 00至 8: 30。 可理解的是, 上述举例仅为示意性说明, 根据具体的需要, 可以 灵活设定授权期限以及授权次数。
[0047] 当然, 作为本发明优选的实施方式中, 对于授权数据库中的数据, 当确认工作 人员的授权期限已过期, 即不具有进入所述核电厂区域的权限吋, 可以将所述 待进入人员的信息从所述授权数据库中删除, 可以实现对核电厂工作人员的权 限的有效管理。
[0048] 在步骤 S302中, 当所述标识信息为所述请求对应的核电厂区域授权的标识信息 吋, 判断所述标识信息的授权期限是否过期以及是否超过授权次数。
[0049] 当所述标识信息为所述请求对应的核电厂区域授权的标识信息吋 , 则表示在所 述核电厂工作区域存在所述标识信息对应的工作人员的权限信息, 本步骤还需 要进一步判断判断信息的有效性。
[0050] 本步骤中, 通过对标识信息进一步验证, 包括授权期限以及授权次数的判断, 在当前时间仍属于所述标识信息对应的授权期限、 并且在当前进入所述核电厂 区域的次数未达到授权次数吋, 则表示当前状态下, 满足授权数据库中存储的 授权条件。 但是, 在本发明还需要进一步通过当前工作模式的验证。 [0051] 在步骤 S203中, 当根据授权数据表, 所述标识信息具有进入所述核电厂区域的 权限时, 查找所述核电厂区域当前时间所对应的工作模式。
[0052] 其中, 所述工作模式, 可能根据吋间而变化, 比如由白昼式切换到夜间模式, 也可能接收到工作人员的切换指令发生变化, 比如遇到临时情况时对工作模式 的切换等。
[0053] 也即, 本发明所述方法还可包括:
[0054] 接收工作人员输入的模式切换指令, 切换到所述模式切换指令对应的工作模式 ; 或者
[0055] 根据预定的切换时间点, 在到达所述切换时间点后切换到对应的工作模式。
[0056] 在步骤 S204中, 根据预先设定的工作模式与可容纳人数的对应关系, 査找当前 工作模式所对应的可容纳人数。
[0057] 其中, 所述可容纳人数, 可以保证所述核电厂区域内的工作可以正常进行的人 数, 当超过该人数, 可能造成人力资源浪费, 而小于该人数一定值内, 也仍然 可以保证设备正常运行。
[0058] 具体的, 在授权数据表中存在所述标识进入所述核电厂区域的权限时, 即在正 常情况下工作人员就会允许进入该核电厂区域。
[0059] 在本发明该步骤中, 通过设定核电厂的工作模式, 不同的工作模式以及不同的 核电厂区域有对应的可容纳人数。
[0060] 所述工作模式, 根据设备的运行状态来分, 可以分为运行模式和维修模式。 所 述运行模式, 是指机器正常运行时的状态, 所述维修模式是指机器处于大修时 的状态, 一般来说, 核电厂内设备在每年都会有一到两次的大修时间, 以更好 的保证设备的安全。
[0061] 根据设备运行的时间段, 可以分为白昼模式和夜间模式, 可以设定白昼模式和 夜间模式的切换时间, 比如晚上六点和早上六八点进行切换, 可以理解的是, 这里仅为示意说明, 还可以根据具体情况设定更多的工作模式。 其中对于同一 工作区域, 所述维修模式对应的最多可容纳人数为 Nl, 所述运动模式对应的最 多可容纳人数为 N2, 所述白昼模式对应的最多可容纳人数为 N3, 所述夜间模式 对应的最多可容纳人数为 N4, 那么, 在同一设备运行状态下, N4< N3, 在同一 吋间点, N2<N1。
[0062] 比如对于区域 X的同一时间点, 比如在白天, 在维修模式的最多可容纳人数的 工作人员 10个, 在工作模式的最多可容纳人数为 8个, 在维修模式的最多可容纳 人数可以大于工作模式的最多可容纳人数, 这是由于在工作模式下, 不允许过 多人进入核电厂区域, 特别是对于密闭区间和敏感区域, 为了减少对工作人员 的核辐射剂量, 避免过多人员影响核电设备的操作控制, 必须严格限定该区域 的最多可容纳人数。
[0063] 同样, 对于设备的同一运行状态, 比如大修模式, 在夜间模式可容纳人数的工 作人员为 5个, 在白昼模式可容纳人数的工作人员为 10个。
[0064] 当然, 可选的一种实施方式中, 在所述判断所述核电厂区域内当前的人数是否 符合所述可容纳人数要求步骤之前, 所述方法还包括:
[0065] 当然, 可选的一种实施方式中, 在所述判断所述核电厂区域内当前的人数是否 小于所述可容纳人数步骤之前, 所述方法还包括:
[0066] 对所述核电厂区域的人工作人员进行联动计数, 根据门禁计数器对所述核电厂 区域的工作人员进行实时统计。
[0067] 比如, 在门禁入口处, 可以通过清点由门禁进入的工作人员的个数, 其中可以 结合红外或者摄像头进行清点, 在门禁处设置红外检测装置或者摄像头, 当工 作人员由门禁进入吋, 红外检测装置检测到工作人员的进入信号, 或者检测摄 像头获取的人像信号, 以确保进入人数的可靠确认。
[0068] 同样, 所述进入核电厂区域的方式也可以用于离开所述核电厂区域。
[0069] 在步骤 S205中, 判断所述核电厂区域内当前的人数是否小于所述可容纳人数。
[0070] 在步骤 S206中, 如果所述核电厂区域内当前的人数小于所述可容纳人数, 则允 许所述请求人员进入所述核电厂区域。
[0071] 如果所述核电厂区域内当前的人数小于所述可容纳人数, 表示所述核电厂区域 内仍然可以增加工作人员, 而且增加的工作人员不会造成人员浪费, 另外, 所 增加的工作人员不会超过所述可容纳人数, 从而能够在出现异常危险事故吋, 方便工作人员及吋有效的进行撤离。
[0072] 可以理解的是, 还可以通过设置豁免权限以及豁免吋间, 对于特定人员的标识 信息可以不受所述可容纳人数的限制, 以适应特殊情况的要求。
[0073] 作为本发明又一可实施的方式, 如图 4所示, 本发明所述核电厂区域的人员权 限控制方法中, 步骤 S401-S406与图 2中的步骤 S201-S206基本相同, 不同之处在 于还包括步骤 S407 , 其中,
[0074] 在步骤 S407中, 如果所述核电厂区域内当前的人数等于或大于所述可容纳人数 吋, 如果所述核电厂区域内当前的人数小于该核电厂区域当前所对应的最少可 容纳人数, 则不允许进入核电厂区域, 或者向控制中心发送增加人数请求。
[0075] 其中, 所述最少可容纳人数, 即所述核电厂区域正常运行所需要的最小人数, 在少于该人数时, 则极容易发生事故或者不利于工作的正常进行, 则不允许进 入核电厂区域, 或者向控制中心发送增加人数请求该核电厂区域。 可以向控制 中心发送报警信息, 以及时排査可能会靠成危险的原因。
[0076] 比如, 在核电厂区域内, 当进入的人数少于最少可容纳人数 2人吋, 则不打开 权限门, 或者在核电厂区域的密闭空间中的人数少于两人时, 不允许工作人员 离开, 或者需要两个人同时离开。
[0077] 即需要在预定的时间段内, 比如在十秒钟内, 接收两个或者两个以上的工作人 员的进入或者离开请求, 才打开门禁, 允许进出。
[0078] 在这种情况下, 可能在所述核电厂区域外的工作人员急需要进入所述核电厂区 域, 从而可以向核电厂区域内发送请求交换的报警信息, 即交换工作人员。 或 者也可以向控制中心发送增加工作人数的请求, 使得控制中心可以根据现场情 况相应的切换工作模式, 以增加所述核电厂区域可进入的工作人员。 从而能够 更好的适应多种突发情景的要求。
[0079] 作为本发明进一步的实施方式, 如果所述核电厂区域内当前的人数小于该核电 厂区域当前所对应的最小容纳人数, 则向控制中心发送报警信息。
[0080] 其中, 所述最小容纳人数, 即所述核电厂区域正常运行所需要的最小人数, 在 少于该人数时, 则极容易发生事故或者不利于工作的正常进行, 则可以向控制 中心发送报警信息, 以及时排査可能会造成危险的原因。
[0081] 本发明通过对核电厂区域的人数进行有效的控制, 一方面能够保障设备安全可 靠的运行, 另一方面, 也能够使得人力资源能够得到充分有效的利用, 使得发 生异常事故时, 也能够及时有效的进行工作人员的撤离疏散, 保证工作人员的 人身安全。
[0082] 图 5示出了本发明实施例提供的核电厂应急清点方法的实现流程, 详述如下: [0083] 在步骤 S501中, 接收在集合点由待清点人员输入的清点计数请求信息, 所述清 点计数请求信息中包括待清点人员的标识信息。
[0084] 具体的, 所述集合点为设置于核电厂内用于人数清点的位置点。 可以根据核电 厂区域的划分, 结合每个区域权限值的设定, 相应的分配集合点。
[0085] 所述待清点人员, 即在应急清点的时间点, 位于每个区域的工作人员。 根据每 个工作人员所在的区域与应急集合点的对应关系, 每个工作人员属于对应集合 点的待清点人员。
[0086] 所述清点计数请求信息, 即在对待清点人员进行清点时, 包括由待清点人员输 入的包括待清点人员的标识信息的数据。
[0087] 在输入清点计数请求信息时, 可以输入指纹信息、 磁卡信息或者虹膜信息等, 相应的通过指纹釆集设备、 读卡器以及摄像头获取待清点人员输入的清点计数 请求信息。 与此对应的, 所述标识信息即可从对应的指纹信息、 磁卡信息或者 虹膜信息中査找, 也即存储有待清点人员的标识信息与指紋信息、 磁卡信息或 者虹膜信息的对应关系的数据。
[0088] 所述待清点人员的标识信息, 即待清点人员对应的序列号, 可以通过表格存储 所述待淸点人员的姓名等资料与序列号的对应关系。
[0089] 如图 6所示为待清点人员标识信息的序列号与清点计数请求信息以及待清点人 员的对应关系表, 在图 6所示表格中, 每个待清点人员与标识信息的序列号唯一 对应、 每个待清点人员与输入的指纹特征信息、 磁卡特征信息以及虹膜信息一 一对应。
[0090] 在步骤 S502中, 在接收到所述清点计数请求信息后, 发送接收成功指示信息, 且接收到清点计数请求信息的确认指令时, 对统计所述集合点人数的计数器发 送加 1指令。
[0091] 具体的, 本发明实施例所述的清点计数请求信息的确认指令与所述清点计数请 求信息两者必须都满足时, 才对计数器发送加 1的统计指令。 [0092] 也即, 在本发明实施例中, 接收到所述清点请求信息时, 所述清点请求信息可 以为刷卡信息、 指纹信息或者虹膜信息, 可以发出接收成功的指示信息。 所述 指示信息可以为指示灯、 显示屏或者声音信息。
[0093] 并且在接收到清点请求信息后, 还包括一确认指令, 所述确认指令可以为一个 确认按键, 也可以为屏幕的触摸确认指令。 为更好的提示待清点人员完成确认 步骤的清点工作, 可以在接收到清点请求信息时, 所述指示信息可以一直保持 指示, 比如亮灯、 或者在显示显示当前待清点人员的信息、 或者发出声音信号 , 提醒待清点人员进行确认。 在接收确认指令后, 停止发送指示信息。
[0094] 当然, 可以理解的是, 所述指示信息也可以为短暂的指示信息。
[0095] 本发明在计数过程中, 如果因为待清点人员不知道是否已输入信息, 在一次清 点计数过程中重复刷卡, 计数器不会增加计数, 如果因为待清点人员不知道是 否已经确认而多次发送确认指令时, 在已接收到清点计数请求的前提下 (不管 是接收到多少次刷卡或者指纹信息等) , 计数器只进行一次加 1计数。
[0096] 而且, 在本发明实施例中, 如果待清点人员没有成功输入清点计数请求信息, 则不会发送接收成功的指示信息, 从而使得待清点人员能够及吋的发现未能刷 卡成功、 或者未能输入指纹信息、 或者未能釆集虹膜信息成功等。
[0097] 另外, 在本发明实施例中, 还可以接收复位指令, 所述复位指令可以由设置在 采集点的复位按钮采集。 使得在应急演练或者应急响应活动结束后, 通过复位 按钮将历史统计的数据淸零。
[0098] 在步骤 S503中, 获取由出入监督系统确定的所述集合点的人数信息。
[0099] 具体的, 如图 7所示为获取由出入监督系统确定的所述集合点的人数信息步骤 的实现流程图, 包括:
[0100] 在步骤 S701中, 通过网络协议转换, 实时读取出入监督系统获取的门禁出入数 据。
[0101] 具体的, 由于核电厂内釆用多套门禁管理系统, 导致管理平台所用网络不同。
为了实现多电站信息共享至指挥应急中心, 需要先改进网络连接。 首先通过增 加网关等手段, 将出入监督系统的专用网络与外部管理网、 工业网进行隔离, 并统一所述出入监督系统与考勤服务器之间网络之间的通信协议, 使得能够从 所述考勤服务器读取应急清点的门禁信息以及读卡信息、 指纹信息、 虹膜信息 等。
[0102] 在步骤 S702中, 根据所述出入监督系统获取的门禁出入数据, 确定所述集合点 所在区域的人数信息。
[0103] 通过所述出入监督系统获取当前区域的人数, 即当前区域实际的人数信息。 具 体可以为, 统计在该区域的出口处与入口处的人数信息, 将该区域进入的人数 与出去的人数相减, 即可以得到该区域的人数。
[0104] 实际统计过程中, 还可包括统计该区域进入的人员的身份信息, 比如身份信息 可以包括工作编号、 姓名等信息, 也可以通过其标识信息在数据中相应的査找
[0105] 在步骤 S504中, 将所述计数器统计的集合点的人数信息, 与所述出入监督系统 确定的所述集合点的人数信息进行比较, 确定所述集合点失踪人员的数目。
[0106] 具体的, 所述将所述计数器统计的集合点的人数信息, 与所述出入监督系统确 定的所述集合点的人数信息进行比较, 确定所述集合点失踪人员的数目, 即将 计数器统计的集合点的人数与所述出入监督系统确定的人数取差值, 用所述出 入监督系统确定的人数减去计数器统计的集合点的人数, 得到失踪人员的数目
[0107] 本发明实施例在接收到集合点清点人员发送的清点计数请求信息后, 进一步判 断是否有接收到淸点计数请求信息的确认指令, 如果有进一步的确认指令才对 计数器发送加 1指令, 以得到集合点所统计的人数信息, 将所述统计的人数信息 与出入监督系统确定的所述集合点的人数信息进行比较, 以确定所述集合点失 踪人员的数目。 由于本发明通过接收请求并且进一步接收确认指令才对计数器 加 1操作, 可以有效的防止重复计数、 漏计数, 使得本发明在提高淸点速度的同 吋, 还能够提高清点的正确率。
[0108] 图 8为本发明实施例的又一核电厂应急清点方法的实现流程示意图, 其与图 5所 示的核电厂应急清点方法不同之处在于, 图 4所述方法还包括步骤 S405。
[0109] 在步骤 S805中, 将所述计数器统计的集合点的人数信息对应的标识信息, 与所 述出入监督系统确定的所述集合点的人数信息中的人员的标识信息进行比较, 确定所述集合点失踪人员的标识信息。
[0110] 在图 8所述的核电厂应急清点方法中, 所述出入监督系统确定的所述集合点的 人数信息还包括人员的标识信息, 与由计数器统计的集合点人数信息的标识信 息比较后, 即可得到失踪人员的个数, 以及所述失踪人员的标识信息。 根据所 述标识信息即可査找到具体是哪些失踪人员。
[0111] 可以理解的是, 作为本发明进一步的实施方式, 还可以更为精确的对失踪和人 员进行分析, 其中分析失踪人员的步骤可以具体为:
[0112] 将所述计数器统计的集合点的人数信息 , 与所述出入监督系统确定的所述集合 点的人数信息, 以及应急工作人员列表信息进行比较, 确定所述集合点失踪人 员数目信息。
[0113] 这是由于在应急清点过程中, 会有应急工作人员进出部分核电厂区域, 为了更 为精确的查找需要的失踪人员, 需要在失踪人员的名单中去除应急工作人员。
[0114] 另外, 为了提高本发明应急清点后的救援效率, 本发明还可包括査找其它区域 是否有所述集合点失踪人员在集合时间后的出入信息, 如果有, 则根据所述出 入信息确定所述失踪人员的查找区域的步骤。
[0115] 有可能有的工作人员进出门禁时没有输入刷卡信息, 为了防止应急处理时, 在 该区域査找不到该工作人员, 浪费大量的人力物力, 本发明通过监测其它出入 门禁信息, 通过其它门禁信息及吋査找到失踪人员的位置, 从而提高査找效率
[0116] 通过快速有效的统计出失踪人员的标识信息, 以确定失踪人员的具体信息。 从 而能够有利于及时幵展搜救行动, 更好的保障失踪人员的人身安全。
[0117] 图 9为本发明实施例又一核电厂应急清点方法的实现流程示意图, 其与图 8所示 的核电厂应急淸点方法不同之处在于, 图 9所述方法还包括步骤 S905。
[0118] 在步骤 S905中, 根据所述出入监督系统的门禁信息, 确定所述失踪人员所在的 区域位置信息。
[0119] 一种更有快速有效的査找方式为, 直接査找所述失踪人员最后的门禁信息, 比 如最后在出入门禁上的刷卡信息、 指纹采集信息或者虹膜釆集信息。 通过所述 最后的门禁信息即可査找所述失踪人员所处的区域位置信息。 [0120] 图 9所述的核电厂应急清点方法, 可以快速的査找失踪人员的位置区域信息, 根据所述位置区域, 更加有利于确定搜救的范围, 提高搜救的准确性。 可以理 解的是, 也可以结合图 8所述的核电厂应急清点方法, 从而能够在指定的位置区 域范围, 搜索具体的失踪人员, 使得搜索目标更为准确有效。
[0121] 在图 9所述核电厂应急清点方法中, 还可以包括优化査找方法, 可以根据所述 失踪人员的区域位置信息, 进行失踪人员査找或者根据所述失踪人员的区域位 置信息, 发送集合报警信息。
[0122] 比如可以在指定的区域, 播放广播信息, 在广播信息中包括具体失踪人员的名 称或者具体人员所在部门的信息等。 这样使得査找更加有针对性。
[0123] 图 10为本发明实施例提供的一种百万千瓦级核电厂的安全控制装置的结构示意 图, 详述如下:
[0124] 本发明所述一种百万千瓦级核电厂的安全控制装置包括:
[0125] 权限控制模块 1001 , 用于根据核电厂区域设定的工作人员的标识信息对应的权 限信息、 请求进入核电厂区域的吋间点对应的工作模式、 以及所述工作模式对 应的可容纳人数的对应关系, 判断是否允许工作人员进入指定的核电厂区域;
[0126] 应急清点模块 1002, 用于在接收到应急清点指令时, 发送清点指令接收成功指 示信息并且接收到清点请求信息的确认指令后进行统计计数加 1, 并根据统计人 数信息与所述集合点人数信息确定失踪人员的数目。
[0127] 优选的, 所述权限控制模块包括:
[0128] 请求获取单元, 用于获取请求进入一个核电厂区域的请求信息, 所述请求信息 中包括请求人员的标识信息;
[0129] 权限判断单元, 用于根据授权数据表判断所述标识信息是否具有进入所述核电 厂区域的权限;
[0130] 工作模式査找单元, 用于在当根据授权数据表, 所述标识信息具有进入所述核 电厂区域的权限时, 查找所述核电厂区域当前时间所对应的工作模式;
[0131] 可容纳人数査找单元, 用于根据预先设定的工作模式与可容纳人数的对应关系 , 査找当前工作模式所对应的可容纳人数;
[0132] 人数判断单元, 用于判断所述核电厂区域内当前的人数是否符合所述可容纳人 数要求;
[0133] 允许进入单元, 用于如果所述核电厂区域内当前的人数符合所述可容纳人数要 求, 则允许所述请求人员进入所述核电厂区域。
[0134] 优选的, 所述工作模式包括维修模式、 运行模式、 白昼模式、 夜间模式。
[0135] 优选的, 对于同一工作区域, 所述维修模式对应的最多可容纳人数为 N1 , 所述 运动模式对应的最多可容纳人数为 N2, 所述白昼模式对应的最多可容纳人数为 N
3, 所述夜间模式对应的最多可容纳人数为 N4, 那么, 在同一设备运行状态下,
N4< N3 , 在同一时间点, N2<N1。
[0136] 优选的, 所述应急清点模块包括:
[0137] 清点计数请求信息接收单元, 用于接收在集合点由待清点人员输入的清点计数 请求信息, 所述清点计数请求信息中包括待清点人员的标识信息;
[0138] 确认统计单元, 用于在接收到所述清点计数请求信息后, 发送接收成功指示信 息, 且接收到清点计数请求信息的确认指令时, 对统计所述集合点人数的计数 器发送加 1指令;
[0139] 人数信息获取单元, 用于获取由出入监督系统确定的所述集合点的人数信息;
[0140] 失踪人员数目确定单元, 用于将所述计数器统计的集合点的人数信息, 与所述 出入监督系统确定的所述集合点的人数信息进行比较, 确定所述集合点失踪人 员的数目。
[0141] 优选的, 所述出入监督系统确定的所述集合点的人数信息还包括人员的标识信 息, 所述装置还包括:
[0142] 失踪人员标识信息确定单元, 用于将所述计数器统计的集合点的人数信息对应 的标识信息, 与所述出入监督系统确定的所述集合点的人数信息中的人员的标 识信息进行比较, 确定所述集合点失踪人员的标识信息。
[0143] 优选的, 所述装置还包括:
[0144] 区域位置信息确定单元, 用于根据所述出入监督系统的门禁信息, 确定所述失 踪人员所在的区域位置信息。
[0145] 优选的, 所述清点计数请求信息接收单元具体用于:
[0146] 通过刷卡机在集合点釆集待清点人员的磁卡信息, 或者通过指纹采集设备在集 合点采集待清点人员的指纹信息, 或者通过摄像头采集待清点人员的虹膜信息
[0147] 在本发明所提供的几个实施例中, 应该理解到, 所揭露的装置和方法, 可以通 过其它的方式实现。 例如, 以上所描述的装置实施例仅仅是示意性的, 例如, 所述单元的划分, 仅仅为一种逻辑功能划分, 实际实现吋可以有另外的划分方 式, 例如多个单元或组件可以结合或者可以集成到另一个系统, 或一些特征可 以忽略, 或不执行。 另一点, 所显示或讨论的相互之间的耦合或直接耦合或通 信连接可以是通过一些接口, 装置或单元的间接耦合或通信连接, 可以是电性 , 机械或其它的形式。
[0148] 所述作为分离部件说明的单元可以是或者也可以不是物理上分开的, 作为单元 显示的部件可以是或者也可以不是物理单元, 即可以位于一个地方, 或者也可 以分布到多个网络单元上。 可以根据实际的需要选择其中的部分或者全部单元 来实现本实施例方案的目的。
[0149] 另外, 在本发明各个实施例中的各功能单元可以集成在一个处理单元中, 也可 以是各个单元单独物理存在, 也可以两个或两个以上单元集成在一个单元中。 上述集成的单元既可以采用硬件的形式实现, 也可以釆用软件功能单元的形式 实现。
[0150] 所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用 吋, 可以存储在一个计算机可读取存储介质中。 基于这样的理解, 本发明的技 术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全部或部分 可以以软件产品的形式体现出来, 该计算机软件产品存储在一个存储介质中, 包括若干指令用以使得一台计算机设备 (可以是个人计算机, 服务器, 或者网 络设备等) 执行本发明各个实施例所述方法的全部或部分。 而前述的存储介质 包括: U盘、 移动硬盘、 只读存储器 (ROM, Read-Only Memory) 、 随机存取 存储器 (RAM , Random Access Memory) 、 磁碟或者光盘等各种可以存储程序 代码的介质。
[0151] 以上所述仅为本发明的较佳实施例而已, 并不用以限制本发明, 凡在本发明的 精神和原则之内所作的任何修改、 等同替换和改进等, 均应包含在本发明的保 护范围之内。

Claims

权利要求书
[权利要求 1] 一种百万千瓦级核电厂的安全控制方法, 其特征在于, 所述方法包括 根据核电厂区域设定的工作人员的标识信息对应的权限信息、 请求进 入核电厂区域的吋间点对应的工作模式、 以及所述工作模式对应的可 容纳人数的对应关系, 判断是否允许工作人员进入指定的核电厂区域 在接收到应急清点指令时, 发送清点指令接收成功指示信息并且接收 到清点请求信息的确认指令后进行统计计数加 1 , 并根据统计人数信 息与所述集合点人数信息确定失踪人员的数目。
[权利要求 2] 根据权利要求 1所述方法, 其特征在于, 所述根据核电厂区域设定的 工作人员的标识信息对应的权限信息、 请求进入核电厂区域的吋间点 对应的工作模式、 以及所述工作模式对应的可容纳人数的对应关系, 判断是否允许工作人员进入指定的核电厂区域步骤包括: 获取请求进入一个核电厂区域的请求信息, 所述请求信息中包括请求 人员的标识信息;
根据授权数据表判断所述标识信息是否具有进入所述核电厂区域的权 限;
当根据授权数据表, 所述标识信息具有进入所述核电厂区域的权限时 , 査找所述核电厂区域当前吋间所对应的工作模式;
根据预先设定的工作模式与可容纳人数的对应关系, 査找当前工作模 式所对应的可容纳人数;
判断所述核电厂区域内当前的人数是否符合所述可容纳人数要求; 如果所述核电厂区域内当前的人数符合所述可容纳人数要求, 则允许 所述请求人员进入所述核电厂区域。
[权利要求 3] 根据权利要求 2所述方法, 其特征在于, 所述工作模式包括维修模式
、 运行模式、 白昼模式、 夜间模式。
[权利要求 4] 根据权利要求 3所述方法, 其特征在于, 对于同一工作区域, 所述维 修模式对应的最多可容纳人数为 Nl, 所述运动模式对应的最多可容 纳人数为 N2, 所述白昼模式对应的最多可容纳人数为 N3, 所述夜间 模式对应的最多可容纳人数为 N4, 那么, 在同一设备运行状态下, N 4< N3, 在同一时间点, N2<N1。
[权利要求 5] 根据权利要求 1所述方法, 其特征在于, 所述在接收到应急清点指令 时, 发送清点指令接收成功指示信息并且接收到清点请求信息的确认 指令后进行统计计数加 1, 并根据统计人数信息与所述集合点人数信 息确定失踪人员的数目步骤包括:
接收在集合点由待清点人员输入的清点计数请求信息, 所述清点计数 请求信息中包括待清点人员的标识信息;
在接收到所述清点计数请求信息后, 发送接收成功指示信息, 且接收 到清点计数请求信息的确认指令时, 对统计所述集合点人数的计数器 发送加 1指令;
获取由出入监督系统确定的所述集合点的人数信息;
将所述计数器统计的集合点的人数信息, 与所述出入监督系统确定的 所述集合点的人数信息进行比较, 确定所述集合点失踪人员的数目。
[权利要求 6] 根据权利要求 5所述方法, 其特征在于, 所述出入监督系统确定的所 述集合点的人数信息还包括人员的标识信息, 所述方法还包括: 将所述计数器统计的集合点的人数信息对应的标识信息, 与所述出入 监督系统确定的所述集合点的人数信息中的人员的标识信息进行比较 , 确定所述集合点失踪人员的标识信息。
[权利要求 7] 根据权利要求 5所述方法, 其特征在于, 在所述将所述计数器统计的 集合点的人数信息, 与所述出入监督系统确定的所述集合点的人数信 息进行比较, 确定所述集合点失踪人员的数目步骤之后, 所述方法还 包括:
根据所述出入监督系统的门禁信息, 确定所述失踪人员所在的区域位 置 息。
[权利要求 8] 根据权利要求 5所述方法, 其特征在于, 所述接收在集合点由待清点 人员输入的清点计数请求信息具体包括:
通过刷卡机在集合点采集待清点人员的磁卡信息, 或者通过指纹采集 设备在集合点釆集待清点人员的指纹信息, 或者通过摄像头釆集待清 点人员的虹膜信息。
[权利要求 9] 一种百万千瓦级核电厂的安全控制装置, 其特征在于, 所述装置包括 权限控制模块, 用于根据核电厂区域设定的工作人员的标识信息对应 的权限信息、 请求进入核电厂区域的时间点对应的工作模式、 以及所 述工作模式对应的可容纳人数的对应关系, 判断是否允许工作人员进 入指定的核电厂区域;
应急清点模块, 用于在接收到应急清点指令时, 发送清点指令接收成 功指示信息并且接收到清点请求信息的确认指令后进行统计计数加 1 , 并根据统计人数信息与所述集合点人数信息确定失踪人员的数目。
[权利要求 10] 根据权利要求 9所述装置, 其特征在于, 所述权限控制模块包括: 权限判断单元, 用于根据授权数据表判断所述标识信息是否具有进入 所述核电厂区域的权限;
工作模式査找单元, 用于在当根据授权数据表, 所述标识信息具有进 入所述核电厂区域的权限吋, 查找所述核电厂区域当前吋间所对应的 工作模式;
可容纳人数查找单元, 用于根据预先设定的工作模式与可容纳人数的 对应关系, 査找当前工作模式所对应的可容纳人数;
人数判断单元, 用于判断所述核电厂区域内当前的人数是否符合所述 可容纳人数要求;
允许进入单元, 用于如果所述核电厂区域内当前的人数符合所述可容 纳人数要求, 则允许所述请求人员进入所述核电厂区域。
[权利要求 11] 根据权利要求 10所述装置, 其特征在于, 所述工作模式包括维修模式 、 运行模式、 白昼模式、 夜间模式。
[权利要求 12] 根据权利要求 11所述装置, 其特征在于, 对于同一工作区域, 所述维 修模式对应的最多可容纳人数为 N1, 所述运动模式对应的最多可容 纳人数为 N2, 所述白昼模式对应的最多可容纳人数为 N3, 所述夜间 模式对应的最多可容纳人数为 N4, 那么, 在同一设备运行状态下, N 4< N3, 在同一时间点, N2<N1。
[权利要求 13] 根据权利要求 9所述装置, 其特征在于, 所述应急清点模块包括: 清点计数请求信息接收单元, 用于接收在集合点由待清点人员输入的 清点计数请求信息, 所述清点计数请求信息中包括待清点人员的标识 in息;
确认统计单元, 用于在接收到所述清点计数请求信息后, 发送接收成 功指示信息, 且接收到清点计数请求信息的确认指令吋, 对统计所述 集合点人数的计数器发送加 1指令;
人数信息获取单元, 用于获取由出入监督系统确定的所述集合点的人 数信息;
失踪人员数目确定单元, 用于将所述计数器统计的集合点的人数信息 , 与所述出入监督系统确定的所述集合点的人数信息进行比较, 确定 所述集合点失踪人员的数目。
[权利要求 14] 根据权利要求 13所述装置, 其特征在于, 所述出入监督系统确定的所 述集合点的人数信息还包括人员的标识信息, 所述装置还包括: 失踪人员标识信息确定单元, 用于将所述计数器统计的集合点的人数 信息对应的标识信息, 与所述出入监督系统确定的所述集合点的人数 信息中的人员的标识信息进行比较, 确定所述集合点失踪人员的标识 fp息。
[权利要求 15] 根据权利要求 13所述装置, 其特征在于, 所述装置还包括:
区域位置信息确定单元, 用于根据所述出入监督系统的门禁信息, 确 定所述失踪人员所在的区域位置信息。
[权利要求 16] 根据权利要求 13所述装置, 其特征在于, 所述清点计数请求信息接收 单元具体用于:
通过刷卡机在集合点采集待清点人员的磁卡信息, 或者通过指纹采集 设备在集合点釆集待清点人员的指紋信息, 或者通过摄像头釆集待清 点人员的虹膜信息。
PCT/CN2015/099982 2014-12-31 2015-12-30 一种百万千瓦级核电厂的安全控制方法及装置 WO2016107588A1 (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CN201410856427.1A CN104700477B (zh) 2014-12-31 2014-12-31 一种核电厂安全控制方法及装置
CN201410856400.2A CN104700202A (zh) 2014-12-31 2014-12-31 一种核电厂区域的人员权限控制方法及装置
CN201410855706.6 2014-12-31
CN201410856427.1 2014-12-31
CN201410856400.2 2014-12-31
CN201410855706.6A CN104700201A (zh) 2014-12-31 2014-12-31 一种核电厂应急状态的人员控制方法及装置

Publications (1)

Publication Number Publication Date
WO2016107588A1 true WO2016107588A1 (zh) 2016-07-07

Family

ID=56284306

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/099982 WO2016107588A1 (zh) 2014-12-31 2015-12-30 一种百万千瓦级核电厂的安全控制方法及装置

Country Status (1)

Country Link
WO (1) WO2016107588A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116600251A (zh) * 2023-07-17 2023-08-15 福州智创通信技术有限公司 基于多路径通信技术的核电安全安防管理方法以及系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102568063A (zh) * 2011-12-14 2012-07-11 深圳市中联创新自控系统有限公司 一种门禁系统开门方法及门禁系统
CN104077578A (zh) * 2014-07-08 2014-10-01 中国计量学院 一种游客人数统计装置及其使用方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102568063A (zh) * 2011-12-14 2012-07-11 深圳市中联创新自控系统有限公司 一种门禁系统开门方法及门禁系统
CN104077578A (zh) * 2014-07-08 2014-10-01 中国计量学院 一种游客人数统计装置及其使用方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116600251A (zh) * 2023-07-17 2023-08-15 福州智创通信技术有限公司 基于多路径通信技术的核电安全安防管理方法以及系统
CN116600251B (zh) * 2023-07-17 2023-11-24 福州智创通信技术有限公司 基于多路径通信技术的核电安全安防管理方法以及系统

Similar Documents

Publication Publication Date Title
CN106960405B (zh) 智慧档案大数据平台系统
CN103995507B (zh) 变电站设备检修安全监控系统及方法
CN104700477A (zh) 一种核电厂安全控制方法及装置
CN109286788B (zh) 一种基于云计算的安防监控系统
CN206097257U (zh) 一种安防智能监控系统
CN108711208A (zh) 一种大数据门禁管理系统及其管理方法
CN109767121A (zh) 一种变电站远方智能作业管控系统及方法
CN106503524B (zh) 一种计算机网络安全防护系统
CN108910638A (zh) 一种基于电梯轨迹判断电梯是否进行维保的方法
CN103941652A (zh) 一种适用于各类dcs生产控制系统安全防护与安全审计的方法与装置
KR101386591B1 (ko) 감시카메라 통합관리시스템
KR101815960B1 (ko) 사물 인터넷 기반의 지능형 설비 관리 시스템
CN104700202A (zh) 一种核电厂区域的人员权限控制方法及装置
CN112564272B (zh) 一种融合多维度监测及故障信息的变电站健康管控方法
CN111610741A (zh) 一种工器具监管系统及方法
CN104851222B (zh) 一种nvsg涉核单位综合安保管理系统的管理方法
CN104700464A (zh) 一种核事故中人员的应急清点方法及系统
CN113919990A (zh) 基于疫情防控的医院出入口健康码访客管理系统
CN102063604A (zh) 重要场所人员合法性的监控识别装置
CN113506096B (zh) 一种基于工业互联网标识解析体系的系统间接口方法
WO2016107588A1 (zh) 一种百万千瓦级核电厂的安全控制方法及装置
CN101609972A (zh) 用于保证操作人员人身安全和正确操作的系统及控制方法
CN202268047U (zh) 企事业单位现代化管理监控报警系统
CN111400774B (zh) 二次供水反恐防投毒安全体系的区块链系统
CN106971363A (zh) 一种警务通系统

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15875264

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205 DATED 06/09/2017)

122 Ep: pct application non-entry in european phase

Ref document number: 15875264

Country of ref document: EP

Kind code of ref document: A1