CN104700477B - A kind of npp safety control method and device - Google Patents
A kind of npp safety control method and device Download PDFInfo
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- CN104700477B CN104700477B CN201410856427.1A CN201410856427A CN104700477B CN 104700477 B CN104700477 B CN 104700477B CN 201410856427 A CN201410856427 A CN 201410856427A CN 104700477 B CN104700477 B CN 104700477B
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Abstract
The present invention is suitable for Nuclear Safety field, provides a kind of npp safety control method and device, this method includes：According to authority information corresponding to the identification information of the staff of nuclear power plant's region setting, request into the time point corresponding operating mode in nuclear power plant region and the correspondence of the corresponding seating capacity of the operating mode, determine whether that staff enters specified nuclear power plant region；Receive it is emergent check instruction when, send and check command reception and successfully indicate information and receive to carry out statistical counting after the confirmation instruction of inventory requests information and add 1, and determine the number of missing crew according to statistical number of person information and the meeting point number information.The present invention can use the number in different scheme control nuclear power regions, and the number to nuclear power plant region of precise and high efficiency is checked, and the safety of safeguard work personnel is conducive to.
Description
Technical field
The invention belongs to the method for controlling security of personnel in million kilowatt nuclear power security fields more particularly to nuclear power plant and
Device.
Background technology
Nuclear power plant is the power plant of the energy production electric energy discharged using nuclear fission or nuclear fusion reaction, by by core
Thermal energy can be converted into heat water, to generate the water vapour of high pressure, after the water vapour enters steam turbine by pipeline, passed through
Water vapour pushing turbine generates electricity, and converts mechanical energy to electric energy.
The energy generated in nuclear process is very huge, while providing a large amount of thermal energy by nuclear process, such as
Harm caused by fruit operation and control is improper is also very serious.Therefore, it is necessary to during the production and operation of strict guarantee nuclear power plant
Safety.Wherein, the permission control to each area people in nuclear power plant and the personnel in the case where there is case of emergency, which check, is
Npp safety manages two important links.
The hair of equipment misoperation and malicious sabotage can be reduced by being efficiently controlled to the permission of each regional work personnel disengaging
It is raw, to ensure the safety of unit.Under accident condition, quickly and accurately staff in region is checked, can be improved
The efficiency of contingency operation, while also can provide decision-making foundation for emergency command department.
And at present in personnel's authority control method in nuclear power plant region, access permission control mode is generally used, by adopting
Collect the identification information of disengaging personnel, such as acquisition card information or acquisition finger print information etc., by the way that identification information is arranged not
With permission come realize to pass in and out personnel control.When there is an emergency, gathered into administrative staff by specified place, with
Artificial counting is carried out afterwards to check.
Scene all can be more chaotic under general emergency rating, manually check mode to check speed slow, during checking
It needs to consume longer time, and due to existing entrance control type permission control mode so that the personnel amount in nuclear power plant region
It cannot be controlled effectively, staff cannot timely withdraw, in fact it could happen that the case where checking corrupt data leads to personnel
It is detained the scene of the accident and cannot be found in time, jeopardizes human life's safety.
Invention content
The object of the present invention is to provide a kind of npp safety control methods, to solve under prior art emergency rating
Scene all can be more chaotic, and it is slow manually to check mode speed, needs to consume longer time during checking, and due to existing
Some entrance control type permissions control so that it is timely to be unfavorable for safeguard work personnel from being controlled effectively for the personnel amount in region
It effectively withdraws, is not easy to the problem of the safety of safeguard work personnel.
The invention is realized in this way a kind of npp safety control method, the method includes：
Enter nuclear power plant area according to authority information corresponding to the identification information of the staff of nuclear power plant's region setting, request
The time point corresponding operating mode in domain and the correspondence of the corresponding seating capacity of the operating mode, judge whether
Staff is allowed to enter specified nuclear power plant region；
Receive it is emergent check instruction when, transmission checks command reception and successfully indicates information and receive inventory requests
Statistical counting is carried out after the confirmation instruction of information and adds 1, and is determined and lost according to statistical number of person information and the meeting point number information
The number of track personnel.
Another object of the present invention is to provide a kind of npp safety control devices, which is characterized in that described device packet
It includes：
Permission control module, the permission that the identification information of the staff for being set according to nuclear power plant region is corresponding are believed
Breath, request enter the time point corresponding operating mode and the corresponding seating capacity of the operating mode in nuclear power plant region
Correspondence, determine whether that staff enters specified nuclear power plant region；
It is emergent to check module, for receive it is emergent check instruction when, transmission checks command reception and successfully indicates information
And progress statistical counting adds 1 after receiving the confirmation instruction of inventory requests information, and according to statistical number of person information and the collection
Chalaza number information determines the number of missing crew.
In the present invention, by combining operating mode and corresponding seating capacity, so as to according to it is different when
Between corresponding operating mode nuclear power plant's region number is controlled, when so as to effectively cope with emergency case personnel dredge
It dissipates and withdraws；And after the present invention is by sending inventory requests, prompt message is received according to request and is confirmed, is checked in raising
While accuracy, the efficiency of checking under emergent occasion, better safeguard work person's personnel safety can be also improved.
Description of the drawings
Fig. 1 is a kind of implementation flow chart of npp safety control method provided in an embodiment of the present invention；
Fig. 2 is the implementation flow chart of personnel's authority control method in nuclear power plant region provided in an embodiment of the present invention；
Fig. 3 is provided in an embodiment of the present invention to judge whether the identification information is the corresponding nuclear power plant region of the request
The implementation flow chart of the identification information of mandate；
Fig. 4 is the another implementation flow chart of personnel's authority control method in nuclear power plant region provided in an embodiment of the present invention；
Fig. 5 is the implementation flow chart for the emergent counting method of nuclear power plant that first embodiment of the invention provides；
Fig. 6 be giver identification's information to be checked provided in an embodiment of the present invention sequence number and check counting request information with
And the mapping table of personnel to be checked；
Fig. 7 is that the number information in the meeting point provided in an embodiment of the present invention for obtaining and being determined by discrepancy monitor system walks
Rapid implementation flow chart
Fig. 8 is the another implementation flow chart for the emergent counting method of nuclear power plant that embodiment of the invention provides；
Fig. 9 is the another implementation flow chart of the emergent counting method of nuclear power plant provided in an embodiment of the present invention；
Figure 10 is a kind of structural schematic diagram of npp safety control structure provided in an embodiment of the present invention.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Personnel's authority control method in nuclear power plant region described in the embodiment of the present invention, it is intended to solve nuclear power plant in the prior art
Regional work personnel amount cannot control effectively, check that efficiency is low, checks the problem of poor accuracy.At present to nuclear power plant
Each region personnel control mode in, be unfavorable for the staff effectively to each region and control so that work
When personnel enter each region, some regional work personnel distributions are more, and some distributions are less, are not easy to timely and effectively
Evacuation egress is carried out, for example people be easy to cause congestion too much, is unfavorable for the safety of staff.Also, in the prior art, core
Power plant meets an urgent need when checking, and due to manually checking, speed is slow, it is low to check accuracy rate.The present invention proposes a kind of npp safety control
Method, including：
Enter nuclear power plant area according to authority information corresponding to the identification information of the staff of nuclear power plant's region setting, request
The time point corresponding operating mode in domain and the correspondence of the corresponding seating capacity of the operating mode, judge whether
Staff is allowed to enter specified nuclear power plant region；Receive it is emergent check instruction when, command reception success is checked in transmission
Instruction information and the confirmation for receiving inventory requests information carry out statistical counting after instructing and add 1, and according to statistical number of person information
The number of missing crew is determined with the meeting point number information.
By combining operating mode and corresponding seating capacity, so as to according to different time corresponding work
Pattern controls nuclear power plant's region number, the evacuation egress of personnel when so as to effectively cope with emergency case；And
After the present invention is by sending inventory requests, prompt message is received according to request and is confirmed, the same of the accuracy checked is being improved
When, it can also improve and check efficiency, better safeguard work person's personnel safety under emergent occasion.It is specific below in conjunction with the accompanying drawings
Explanation.
Fig. 1 shows a kind of implementation process of npp safety control provided in an embodiment of the present invention, and details are as follows：
In step S101, according to authority information corresponding to the identification information of the staff of nuclear power plant's region setting, ask
Seek the correspondence of the time point corresponding operating mode and the corresponding seating capacity of the operating mode into nuclear power plant region
Relationship determines whether that staff enters specified nuclear power plant region.
In step s 102, receive it is emergent check instruction when, transmission check command reception successfully indicate information and
Progress statistical counting adds 1 after receiving the confirmation instruction of inventory requests information, and according to statistical number of person information and the meeting point
Number information determines the number of missing crew
Fig. 1 is two major control points of the present invention to a kind of control of npp safety, that is, includes the power in step S101
Limit the emergent counting method in control and step S102.Ensure that the number in each nuclear power plant region is had by permission control
The limitation of effect, avoids number excessively and influences withdrawing after emergent check, and by improve it is emergent check efficiency, ensure to withdraw
Efficiency improves safety.These two aspects is described in detail respectively below.
Fig. 2 shows the implementation processes of personnel's authority control method in nuclear power plant region provided in an embodiment of the present invention, in detail
It states as follows：
In step s 201, the solicited message that request enters a nuclear power plant region is obtained, the solicited message includes
The identification information of request personnel.
Specifically, the solicited message, when can be that staff needs to enter some region, by staff according to institute
The identification information of carrying, the identification information sent to identification information collecting device.Control process center is receiving the mark
After information, current scene permission, i.e., subsequent verification step is combined to realize the control to staff's permission according to identification information
System.
Wherein, the identification information is for identifying staff, magnetic card, finger print information or the iris information that may be used
Deng.Wherein magnetic card can for staff at work between the job card that must carry, the mark of each magnetic card and work
Personnel uniquely correspond to.The finger print information or the biological characteristic of iris information, that is, staff generally also have uniqueness.
Due to the biological characteristics such as finger print information and iris information, do not allow transreplication generally, and carry it is more convenient, can be with
The effective safety for improving staff's disengaging.And advanced optimize, for security level higher nuclear power plant region,
The mode being combined can be acquired in conjunction with a variety of identification informations, further increase the safety of verification.
The identification information is used for unique mark staff, can be set as character string, and by the character string of setting with
The correspondence of staff is stored in the memory data library of control centre, by fingerprint collecting equipment, magnetic card machine or
After person's iris capturing camera reads the identification information, corresponding staff is found.Refer to it is of course also possible to directly establish
The correspondence of line information and staff, or iris information and the correspondence of staff are directly established, to directly
Find corresponding staff.
In step S202, judges whether the identification information has according to authorization data table and enter the nuclear power plant region
Permission.
Specifically, the permission described in this step, refers to searching whether that presence can enter the core in authorization database
The staff identification in power plant region.
The authorization database can connect authorization center, real-time update authorization data, when needing new authorization message
When, by the new identification information for authorizing staff and corresponding licensing term, authorized region and number update can be authorized to exist
The authorization database.
Wherein, judge whether the identification information there is the permission for entering the nuclear power plant region to walk according to authorization data table
Suddenly it specifically may include following steps as shown in Figure 3：
In step S301, judge whether the identification information is the mark for asking corresponding nuclear power plant's area authorization
Information.
Specifically, the authorization data table, i.e., the identification information that each staff is obtained to authorization center corresponding is awarded
Weigh the information such as time limit, the nuclear power plant region for authorizing number and mandate.
Authorization data table is stored in authorization database, that is, includes multiple identification informations, corresponding to each identification information
Authorized region, authorize number, licensing term to be different from.Time for authorizing number that can enter corresponding nuclear power plant region
Number；The authorized region, that is, enterable nuclear power plant region, the licensing term can enter the time zone in nuclear power plant region
Between.
Such as staff A, corresponding authorized region includes region X, region Y, for staff A in region
The mandate number of X is unlimited number, and licensing term is every morning 8：30 to afternoon 6：00, and staff B awarding in region Y
It is 1 time to weigh number, and licensing term section is XXXX XX mornings month XX day 8：00 to 8：30.It will be appreciated that the example above is only
To schematically illustrate, according to specific needs, it can flexibly set licensing term and authorize number.
Certainly, as in the preferred embodiment of the present invention, for the data in authorization database, when confirming staff
Licensing term it is out of date, that is, do not have enter the nuclear power plant region permission when, can be by the letter of the personnel to be entered
Breath is deleted from the authorization database, and effective management to the permission of nuclear power plant staff may be implemented.
In step s 302, when the identification information that the identification information is the corresponding nuclear power plant's area authorization of the request
When, judge whether the licensing term of the identification information is expired and whether is more than to authorize number.
When the identification information is the identification information of the corresponding nuclear power plant's area authorization of the request, then it represents that described
There are the authority information of staff corresponding to the identification information, this step also needs to further judge for nuclear power plant working region
Judge the validity of information.
In this step, by further being verified to identification information, includes the judgement of licensing term and mandate number, working as
The preceding time still falls within licensing term corresponding to the identification information and is not reached in the number for being currently entering the nuclear power plant region
To when authorizing number, then it represents that under current state, meet the authorising conditional stored in authorization database.But it is gone back in the present invention
Need the verification further by current operation mode.
In step S203, when according to authorization data table, the identification information has the power for entering the nuclear power plant region
In limited time, the operating mode corresponding to the current time of the nuclear power plant region is searched.
Wherein, the operating mode may change according to the time, for example be switched to Night by daytime formula, also may be used
The switching command that staff can be received changes, such as the switching etc. when encountering temporary condition to operating mode.
That is, the method for the invention may also include：
The pattern switching instruction for receiving staff's input, is switched to the pattern switching and instructs corresponding operating mode；
Or
According to scheduled switching time point, corresponding operating mode is switched to after reaching the switching time point.
In step S204, according to the correspondence of preset operating mode and seating capacity, current work is searched
Seating capacity corresponding to operation mode.
Wherein, the seating capacity, it is ensured that the number that the work in the nuclear power plant region can be normally carried out,
When more than the number, may causing waste of human resource, and less than in the number certain value, remaining on can ensure that equipment is normal
Operation.
Specifically, when entering the permission in the nuclear power plant region there are the mark in authorization data table, i.e., normal
In the case of staff will allow access into the nuclear power plant region.
In the step of the invention, by setting the operating mode of nuclear power plant, different operating modes and different core
There is corresponding seating capacity in power plant region.
The operating mode can be divided into operational mode and maintenance mode according to the operating status of equipment come point.The fortune
Row pattern, state when referring to machine normal operation, the maintenance mode refer to state when machine is in overhaul, general next
It says, nuclear power in-plant equipment can all have one to the overhaul time twice, preferably to ensure the safety of equipment every year.
According to the period that equipment is run, daytime pattern and Night can be divided into, daytime pattern and night can be set
Between pattern switching time, for example 6 points and switch over six or eight points of morning at night, it is to be understood that it is only for signals to say
It is bright, more operating modes can also be set as the case may be.Wherein for same working region, the maintenance mode corresponds to
Most seating capacities be N1, the corresponding most seating capacities of the motor pattern are N2, and the daytime pattern is corresponding
Most seating capacities are N3, and the corresponding most seating capacities of the Night are N4, then, run shape in same equipment
Under state, N4<N3, at same time point, N2<N1.
Such as the same time point for region X, such as on daytime, in the work of most seating capacities of maintenance mode
Personnel 10 are 8 in most seating capacities of operating mode, can be more than work in most seating capacities of maintenance mode
Most seating capacities of operation mode, this is because in the operational mode, not allowing excessive people to enter nuclear power plant region, especially
For closed section and sensitizing range, in order to reduce the nuclear radiation dosage to staff, avoids excessive personnel from influencing nuclear power and set
Standby operation and control, it is necessary to most seating capacities in the considered critical region.
Equally, for the same operating status of equipment, such as overhaul pattern, in the work people of Night seating capacity
Member is 5, and the staff of pattern seating capacity is 10 in the daytime.
Certainly, in a kind of optional embodiment, judge whether number current in the nuclear power plant region accords with described
Before closing the seating capacity requirement step, the method further includes：
Certainly, in a kind of optional embodiment, judge whether number current in the nuclear power plant region is small described
Before the seating capacity step, the method further includes：
Linkage counting is carried out to the people staff in the nuclear power plant region, according to gate inhibition's counter to the nuclear power plant area
The staff in domain carries out real-time statistics.
For example, in gate inhibition inlet, it can be by checking the number of the staff entered by gate inhibition, wherein can combine
Infrared either camera is checked is arranged infrared detecting device or camera at gate inhibition, when staff by gate inhibition into
Fashionable, infrared detecting device detects the entering signal of staff, or the portrait signal that detection camera obtains, to ensure
Into the reliable confirmation of number.
Equally, the mode into nuclear power plant region can be used for leaving the nuclear power plant region.
In step S205, judge whether number current in the nuclear power plant region is less than the seating capacity.
In step S206, if number current in the nuclear power plant region is less than the seating capacity, allow
The request personnel enter the nuclear power plant region.
If current number is less than the seating capacity in the nuclear power plant region, indicate in the nuclear power plant region
Still it can increase staff, and increased staff will not cause personnel to waste, in addition, the increased staff of institute
Do not exceed the seating capacity, so as to when there is abnormal condition accident, facilitate staff timely and effectively into
Row is withdrawn.
It is understood that permission and released time can also be exempted by equipment, the mark of specific people is believed
Breath can not be limited by the seating capacity, to adapt to the requirement of special circumstances.
As the another enforceable mode of the present invention, as shown in figure 4, personnel's permission control in nuclear power plant region of the present invention
In method processed, step S401-S406 and the step S201-S206 in Fig. 2 are essentially identical, the difference is that further including step
S407, wherein
In step S 407, if number current in the nuclear power plant region is equal to or more than the seating capacity
When, if number current in the nuclear power plant region is less than the current corresponding minimum seating capacity in the nuclear power plant region,
It does not allow access into nuclear power plant region then, or the request of increase number is sent to control centre.
Wherein, the minimum seating capacity, i.e., the required minimum number of the described nuclear power plant region normal operation, few
When the number, then it is easy to that accident occurs or is unfavorable for being normally carried out for work, then do not allow access into nuclear power plant region, or
Person sends increase number to control centre and asks the nuclear power plant region.Warning message can be sent to control centre, to arrange in time
Dangerous reason may be leaned on by looking into.
For example, in nuclear power plant region, when the number of entrance is less than minimum 2 people of seating capacity, then permission is not opened
Door, or when number in the confined space in nuclear power plant region is less than two people, do not allow staff to leave, or need two
Individual leaves simultaneously.
It needs in predetermined time period, such as in ten seconds, receives two or more staff
Into or out request, just open gate inhibition, allow to pass in and out.
In this case, it is possible to which the staff outside the nuclear power plant region is badly in need of entering the nuclear power plant area
Domain exchanges staff so as to send the warning message that request exchanges into nuclear power plant region.Or it can also be to control
Center processed sends the request for increasing number of work so that control centre can corresponding switching working mode according to field condition,
To increase the enterable staff in nuclear power plant region.So as to preferably adapt to the requirement of a variety of burst scenes.
As a further embodiment of the invention, if number current in the nuclear power plant region is less than the nuclear power plant
The current corresponding minimum galleryful in region, then send warning message to control centre.
Wherein, the minimum galleryful, i.e., the required minimum number of the described nuclear power plant region normal operation, less than
It when the number, is then easy to that accident occurs or is unfavorable for being normally carried out for work, then can send alarm signal to control centre
Breath is likely to result in dangerous reason with timely investigation.
The present invention is effectively controlled by the number to nuclear power plant region, on the one hand can ensure that equipment safety is reliable
Operation, on the other hand, it is also possible that human resources can obtain sufficiently effective utilization so that when being abnormal accident,
Also can timely and effectively carry out staff withdraws evacuation, ensures the personal safety of staff.
Fig. 5 shows the implementation process of the emergent counting method of nuclear power plant provided in an embodiment of the present invention, and details are as follows：
In step S501, receives and check counting request information by what personnel to be checked inputted in meeting point, it is described to check
Counting request information includes the identification information of personnel to be checked.
Specifically, the meeting point is to be set to the location point checked for number in nuclear power plant.It can be according to nuclear power plant
The division in region distributes meeting point accordingly in conjunction with the setting of each zone permission value.
The personnel to be checked are located at the staff in each region that is, at the emergent time point checked.According to each work
Make the correspondence in the region and emergent meeting point where personnel, each staff belongs to the people to be checked in corresponding meeting point
Member.
It is described to check counting request information, i.e., when treating the personnel of checking and checking, including inputted by personnel to be checked
The identification information including personnel to be checked data.
When counting request information is checked in input, finger print information, card information or iris information etc. can be inputted, accordingly
Check counting request information by what fingerprint collecting equipment, card reader and camera obtained personnel to be checked input.With this
Corresponding, the identification information can be searched from corresponding finger print information, card information or iris information, namely be stored with
The data of the identification information of personnel to be checked and finger print information, the correspondence of card information or iris information.
The identification information of the personnel to be checked, that is, the corresponding sequence number of personnel to be checked, can store institute by table
State the correspondence of the data such as the name of personnel to be checked and sequence number.
It is illustrated in figure 6 the sequence number of giver identification's information to be checked and checks counting request information and personnel to be checked
Mapping table, in table shown in Fig. 6, each personnel to be checked are uniquely corresponding with the sequence number of identification information, each wait for
The fingerprint feature information, magnetic card characteristic information and iris information for checking personnel and input correspond.
In step S502, after checking counting request information described in receiving, transmits and receives and successfully indicate information, and connect
When receiving the confirmation instruction for checking counting request information, gather the counter to count noses transmission plus 1 instruction to counting described.
Specifically, the confirmation instruction for checking counting request information described in the embodiment of the present invention checks Counting requests with described
When both information must all meet, just counter is sent plus 1 statistics instructs.
That is, in embodiments of the present invention, when receiving the inventory requests information, the inventory requests information can be
Card using information, finger print information or iris information can send out reception successfully instruction information.The instruction information can be to refer to
Show lamp, display screen or acoustic information.
Further include confirmation instruction and after receiving inventory requests information, the confirmation instruction can be one true
Recognize button, or the touch of screen confirms instruction.Preferably to prompt what personnel to be checked completed verification step to check work
Make, it can be when receiving inventory requests information, the instruction information can be always maintained at instruction, for example bright light or show
Show the information of the current personnel to be checked of display or make a sound signal, personnel to be checked is reminded to confirm.Confirm receiving
After instruction, stop sending instruction information.
It is, of course, understood that the instruction information may be of short duration instruction information.
If the present invention, because personnel to be checked do not know whether input information, is once checking in counting process
It repeats to swipe the card in counting process, counter will not increase counting, if because personnel to be checked do not know whether to have been acknowledged
Repeatedly send confirm instruction when, have received check Counting requests under the premise of (either receive how many times swipe the card or
Finger print information etc.), counter only carries out once plus 1 counts.
Moreover, in embodiments of the present invention, if personnel to be checked, which are not successfully entered, checks counting request information, no
Successfully instruction information can be transmitted and received, so that personnel to be checked can timely not have found to fail to swipe the card successfully or not
Finger print information can be inputted or fail to acquire iris information successfully etc..
In addition, in embodiments of the present invention, can also receive reset instruction, the reset instruction can acquired by being arranged
The reset button acquisition of point.So that after emergency drilling or emergency response activity end, by reset button by historical statistics
Zeros data.
In step S503, the number information in the meeting point determined by discrepancy monitor system is obtained.
Specifically, being illustrated in figure 7 the number information's step for obtaining the meeting point determined by discrepancy monitor system
Implementation flow chart, including：
In step s 701, it is converted by procotol, reads gate inhibition's discrepancy data that the monitor system that comes in and goes out obtains in real time.
Specifically, due to, using more set access control systems, causing network used in management platform different in nuclear power plant.In order to
It realizes that more power station informations are shared to commander's emergency center, needs first to improve network connection.It, will first by increasing the means such as gateway
The dedicated network for the monitor system that comes in and goes out is isolated with external management net, industrial net, and is unified the discrepancy monitor system and examined
Communication protocol between diligent server between network, enabling read the emergent access information checked from the attendance server
And Card Reader information, finger print information, iris information etc..
In step S702, the gate inhibition's discrepancy data obtained according to the discrepancy monitor system determine the meeting point institute
Number information in region.
The number of current region, the i.e. actual number information of current region are obtained by the discrepancy monitor system.Specifically
Can be that statistics is in the exit in the region and the number information of inlet, by the number that the region enters and the number gone out
Subtract each other, you can to obtain the number in the region.
During actual count, it may also include the identity information for counting the personnel that the region enters, for example identity information can
To include the information such as job code, name, can also accordingly be searched in data by its identification information.
It is true with the discrepancy monitor system by the number information in the meeting point of the counters count in step S504
The number information in the fixed meeting point is compared, and determines the number of the meeting point missing crew.
Specifically, the number information in the meeting point by the counters count, determines with the discrepancy monitor system
The number information in the meeting point be compared, determine the number of the meeting point missing crew, i.e., by counters count
The number that the number in meeting point is determined with the discrepancy monitor system takes difference, and the number determined with the discrepancy monitor system subtracts
The number for going to the meeting point of counters count obtains the number of missing crew.
The embodiment of the present invention receive meeting point check personnel transmission check counting request information after, further judge
Whether have and receive the confirmation for checking counting request information instruction, adds if there is further confirming that instruction just sends counter
1 instruction, to obtain the number information that meeting point is counted, by the institute of the number information of the statistics and the monitor system determination that comes in and goes out
The number information for stating meeting point is compared, with the number of the determination meeting point missing crew.Since the present invention passes through reception
It asks and further receives to confirm that instruction just adds 1 operation to counter, can effectively prevent repeat count, counting loss, make
It obtains of the invention while speed is checked in raising, additionally it is possible to improve the accuracy checked.
Fig. 8 is the implementation process schematic diagram of the emergent counting method of another nuclear power plant of the embodiment of the present invention, shown in Fig. 5
Nuclear power plant meet an urgent need counting method the difference is that, Fig. 4 the methods further include step S405.
It is and described by the corresponding identification information of the number information in the meeting point of the counters count in step S805
The identification information of personnel in the number information in the meeting point that the monitor system that comes in and goes out determines is compared, and determines the set
The identification information of point missing crew.
Nuclear power plant described in Fig. 8 meets an urgent need in counting method, the people in the meeting point of the monitor system determination that comes in and goes out
Number information further include the identification information of personnel, with the identification information of the meeting point number information by counters count relatively after, i.e.,
The number of missing crew and the identification information of the missing crew can be obtained.Tool can be found according to the identification information
Which missing crew body is.
It is understood that as a further embodiment of the invention, it can also be more accurately to missing and personnel
It is analyzed, wherein the step of analysis missing crew can be specially：
By the number information in the meeting point of the counters count, the meeting point determined with the discrepancy monitor system
Number information and emergency lists of persons information be compared, determine the meeting point missing crew information of number.
This is because during emergent check, emergency personnel's access portion nuclear power plant region is had, in order to more
It is accurate to search the missing crew needed, it needs to remove emergency personnel in the list of missing crew.
In addition, in order to improve rescue efficiency after checking of the invention of meeting an urgent need, the present invention, which may also include the other regions of lookup, is
The no discrepancy information for having the meeting point missing crew after gathering the time, if so, then determining institute according to the discrepancy information
The step of stating the lookup region of missing crew.
It is possible that some staff do not input card using information when passing in and out gate inhibition, in order to prevent when emergency processing, at this
Regional search wastes a large amount of manpower and materials less than the staff, and the present invention is passed through by monitoring other discrepancy access informations
Other access informations find the position of missing crew in time, to improve search efficiency.
By quickly and effectively counting the identification information of missing crew, to determine the specifying information of missing crew.To
It can be conducive to carry out search and rescue in time, preferably ensure the personal safety of missing crew.
Fig. 9 is that the another nuclear power plant of the embodiment of the present invention meets an urgent need the implementation process schematic diagram of counting method, and shown in Fig. 8
Nuclear power plant meet an urgent need counting method the difference is that, Fig. 9 the methods further include step S905.
In step S905, according to the access information of the monitor system that comes in and goes out, the area where the missing crew is determined
Location information domain.
One kind more have quickly and effectively search mode be directly search the last access information of the missing crew, such as
Finally in card using information, fingerprint collecting information or the iris capturing information on gate inhibition of coming in and going out.Pass through last gate inhibition's letter
Breath can search the zone position information residing for the missing crew.
The emergent counting method of nuclear power plant described in Fig. 9, can quickly search the position area information of missing crew, according to
The band of position is more conducive to the range for determining search and rescue, improves the accuracy of search and rescue.It is understood that can also tie
The emergent counting method of nuclear power plant described in Fig. 8 is closed, so as in specified band of position range, search for specific missing person
Member so that search target more accurate and effective.
The nuclear power plant described in Fig. 9 meets an urgent need in counting method, can also include optimization lookup method, can be according to described missing
The zone position information of personnel carries out missing crew's lookup or the zone position information according to the missing crew, sends collection
Close warning message.
For example it can play broadcast message in specified region, include specific missing crew title in broadcast message
Or the information etc. of specific personnel department.In this way so that searching more targeted.
Figure 10 is a kind of structural schematic diagram of npp safety control device provided in an embodiment of the present invention, and details are as follows：
A kind of npp safety control device of the present invention includes：
Permission control module 1001 is used for according to permission corresponding to the identification information of the staff of nuclear power plant's region setting
Information, request into nuclear power plant region time point corresponding operating mode and the operating mode is corresponding accommodates people
Several correspondences determines whether that staff enters specified nuclear power plant region；
It is emergent to check module 1002, for receive it is emergent check instruction when, transmission is checked command reception and is successfully indicated
Information and the confirmation for receiving inventory requests information carry out statistical counting after instructing and add 1, and according to statistical number of person information and institute
State the number that meeting point number information determines missing crew.
Preferably, the permission control module includes：
Acquisition request unit enters the solicited message in a nuclear power plant region for obtaining request, in the solicited message
Identification information including asking personnel；
Permission judging unit enters the nuclear power plant for judging whether the identification information has according to authorization data table
The permission in region；
Operating mode searching unit, for entering the nuclear power when according to authorization data table, the identification information has
When the permission in plant area domain, the operating mode corresponding to the current time of the nuclear power plant region is searched；
Seating capacity searching unit is used for the correspondence according to preset operating mode and seating capacity,
Search the seating capacity corresponding to current operation mode；
Whether number judging unit, the number for judging current in the nuclear power plant region meet the seating capacity
It is required that；
Unit is allowed access into, is wanted if meeting the seating capacity for number current in the nuclear power plant region
It asks, then the request personnel is allowed to enter the nuclear power plant region.
Preferably, the operating mode includes maintenance mode, operational mode, daytime pattern, Night.
Preferably, for same working region, the corresponding most seating capacities of the maintenance mode are N1, the movement
The corresponding most seating capacities of pattern are N2, and the corresponding most seating capacities of the daytime pattern are N3, the night mould
The corresponding most seating capacities of formula are N4, then, under same equipment running status, N4<N3, at same time point, N2<
N1。
Preferably, described emergent to check module and include：
Counting request information receiving unit is checked, is asked by the counting of checking that personnel to be checked input in meeting point for receiving
Information is sought, it is described to check the identification information that counting request information includes personnel to be checked；
Confirm statistic unit, after checking counting request information described in receiving, transmit and receive and successfully indicate information,
And when receiving the confirmation instruction for checking counting request information, gather the counter to count noses transmission plus 1 instruction to counting described；
Number information's acquiring unit, the number information for obtaining the meeting point determined by discrepancy monitor system；
Missing crew's number decision unit, for by the number information in the meeting point of the counters count, with it is described go out
The number information for entering the meeting point of monitor system determination is compared, and determines the number of the meeting point missing crew.
Preferably, the number information in the meeting point of the monitor system determination that comes in and goes out further includes the mark letter of personnel
Breath, described device further include：
Missing crew's identification information determination unit, for the number information in the meeting point of the counters count is corresponding
The identification information of personnel in identification information, with the number information in the meeting point of the discrepancy monitor system determination compares
Compared with determining the identification information of the meeting point missing crew.
Preferably, described device further includes：
Zone position information determination unit determines described missing for the access information according to the monitor system that comes in and goes out
Zone position information where personnel.
Preferably, the counting request information receiving unit of checking is specifically used for：
The card information of personnel to be checked is acquired in meeting point by the POS, or is being gathered by fingerprint collecting equipment
Point acquires the finger print information of personnel to be checked, or the iris information of personnel to be checked is acquired by camera.
In several embodiments provided by the present invention, it should be understood that disclosed device and method can pass through it
Its mode is realized.For example, the apparatus embodiments described above are merely exemplary, for example, the division of the unit, only
Only a kind of division of logic function, formula that in actual implementation, there may be another division manner, such as multiple units or component can be tied
Another system is closed or is desirably integrated into, or some features can be ignored or not executed.Another point, it is shown or discussed
Mutual coupling, direct-coupling or communication connection can be the INDIRECT COUPLING or logical by some interfaces, device or unit
Letter connection can be electrical, machinery or other forms.
The unit illustrated as separating component may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, you can be located at a place, or may be distributed over multiple
In network element.Some or all of unit therein can be selected according to the actual needs to realize the mesh of this embodiment scheme
's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it can also
It is that each unit physically exists alone, it can also be during two or more units be integrated in one unit.Above-mentioned integrated list
The form that hardware had both may be used in member is realized, can also be realized in the form of SFU software functional unit.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can be stored in a computer read/write memory medium.Based on this understanding, technical scheme of the present invention is substantially
The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words
It embodies, which is stored in a storage medium, including some instructions are used so that a computer
Equipment (can be personal computer, server or the network equipment etc.) executes the complete of each embodiment the method for the present invention
Portion or part.And storage medium above-mentioned includes：USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory),
Random access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can to store program code
Medium.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (14)
1. a kind of npp safety control method, which is characterized in that the method includes：
Enter nuclear power plant region according to authority information corresponding to the identification information of the staff of nuclear power plant's region setting, request
The correspondence of time point corresponding operating mode and the corresponding seating capacity of the operating mode, determines whether
Staff enters specified nuclear power plant region；Wherein, the seating capacity refers to ensureing in the nuclear power plant region
Work the number that can be normally carried out；
Receive it is emergent check instruction when, transmission checks command reception and successfully indicates information and receive inventory requests information
Confirmation instruction after carry out statistical counting and add 1, and determine missing crew's according to statistical number of person information and meeting point number information
Number；Wherein,
Authority information corresponding to the identification information of the staff according to the setting of nuclear power plant region, request enter nuclear power plant area
The time point corresponding operating mode in domain and the correspondence of the corresponding seating capacity of the operating mode, judge whether
Permission staff enters specified nuclear power plant's region step：
Request is obtained into the solicited message in a nuclear power plant region, the solicited message includes the mark letter of request personnel
Breath；
Judge whether the identification information has the permission for entering the nuclear power plant region according to authorization data table；
When according to authorization data table, when the identification information has the permission for entering the nuclear power plant region, searching the nuclear power
Operating mode corresponding to plant area's domain current time；
According to the correspondence of preset operating mode and seating capacity, holding corresponding to current operation mode is searched
Receive number；
Judge whether number current in the nuclear power plant region meets the seating capacity requirement；
If current number meets the seating capacity requirement in the nuclear power plant region, allow the request personnel into
Enter the nuclear power plant region；
It is described receive it is emergent check instruction when, transmission checks command reception and successfully indicates information and receive inventory requests
Carrying out statistical counting the step of adding 1 after the confirmation instruction of information includes：
It receives and checks counting request information by what personnel to be checked inputted in meeting point, the counting request information of checking includes
The identification information of personnel to be checked；
After checking counting request information described in receiving, transmits and receives and successfully indicate information, and receive and check Counting requests
When the confirmation instruction of information, gather the counter to count noses transmission plus 1 instruction to counting described.
2. method according to claim 1, which is characterized in that the operating mode includes maintenance mode, operational mode, daytime
Pattern, night mode.
3. method according to claim 2, which is characterized in that for same working region, the maintenance mode is corresponding most
More seating capacities are N1, and the corresponding most seating capacities of the operational mode are N2, and the day mode is corresponding at most
Seating capacity is N3, and the corresponding most seating capacities of the night mode are N4, then, in same equipment running status
Under, N4<N3, at same time point, N2<N1.
4. method according to claim 1, which is characterized in that it is described receive it is emergent check instruction when, finger is checked in transmission
Enable receives successfully indicate information and receive the confirmation instruction of inventory requests information after progress statistical counting add 1, and according to system
Meter number information determines that the number step of missing crew includes with the meeting point number information：
It receives and checks counting request information by what personnel to be checked inputted in meeting point, the counting request information of checking includes
The identification information of personnel to be checked；
After checking counting request information described in receiving, transmits and receives and successfully indicate information, and receive and check Counting requests
When the confirmation instruction of information, gather the counter to count noses transmission plus 1 instruction to counting described；
Obtain the number information in the meeting point determined by discrepancy monitor system；
By the number information in the meeting point of the counters count, the people in the meeting point determined with the discrepancy monitor system
Number information is compared, and determines the number of the meeting point missing crew.
5. method according to claim 4, which is characterized in that the number in the meeting point of the monitor system determination that comes in and goes out
Information further includes the identification information of personnel, and the method further includes：
By the corresponding identification information of the number information in the meeting point of the counters count, determined with the discrepancy monitor system
The identification information of personnel in the number information in the meeting point is compared, and determines the mark letter of the meeting point missing crew
Breath.
6. method according to claim 4, which is characterized in that the number in the meeting point by the counters count is believed
Breath is compared with the number information in the meeting point of the discrepancy monitor system determination, determines the meeting point missing person
After the number step of member, the method further includes：
According to the access information of the monitor system that comes in and goes out, the zone position information where the missing crew is determined.
7. method according to claim 4, which is characterized in that the reception is checked in meeting point by what personnel to be checked inputted
Counting request information specifically includes：
The card information of personnel to be checked is acquired in meeting point by the POS, or is adopted in meeting point by fingerprint collecting equipment
Collect the finger print information of personnel to be checked, or acquires the iris information of personnel to be checked by camera.
8. a kind of npp safety control device, which is characterized in that described device includes：
Permission control module, authority information corresponding to the identification information of the staff for being set according to nuclear power plant region are asked
Seek the correspondence of the time point corresponding operating mode and the corresponding seating capacity of the operating mode into nuclear power plant region
Relationship determines whether that staff enters specified nuclear power plant region；Wherein, the seating capacity refers to ensureing institute
State the number that the work in nuclear power plant region can be normally carried out；
It is emergent to check module, for receive it is emergent check instruction when, transmission check command reception successfully indicate information and
Progress statistical counting adds 1 after receiving the confirmation instruction of inventory requests information, and is counted noses with set according to statistical number of person information
Information determines the number of missing crew；Wherein,
The permission control module includes：
Permission judging unit enters the nuclear power plant region for judging whether the identification information has according to authorization data table
Permission；
Operating mode searching unit, for entering the nuclear power plant area when according to authorization data table, the identification information has
When the permission in domain, the operating mode corresponding to the current time of the nuclear power plant region is searched；
Seating capacity searching unit is searched for the correspondence according to preset operating mode and seating capacity
Seating capacity corresponding to current operation mode；
Number judging unit is wanted for judging whether number current in the nuclear power plant region meets the seating capacity
It asks；
Unit is allowed access into, if meeting the seating capacity requirement for number current in the nuclear power plant region,
Request personnel are allowed to enter the nuclear power plant region；
It is described emergent to check module and include：
Counting request information receiving unit is checked, Counting requests letter is checked by what personnel to be checked inputted in meeting point for receiving
Breath, it is described to check the identification information that counting request information includes personnel to be checked；
Confirm statistic unit, after checking counting request information described in receiving, transmits and receives and successfully indicate information, and connect
When receiving the confirmation instruction for checking counting request information, gather the counter to count noses transmission plus 1 instruction to counting described.
9. device according to claim 8, which is characterized in that the operating mode includes maintenance mode, operational mode, daytime
Pattern, night mode.
10. device according to claim 9, which is characterized in that for same working region, the maintenance mode is corresponding most
More seating capacities are N1, and the corresponding most seating capacities of the operational mode are N2, and the day mode is corresponding at most
Seating capacity is N3, and the corresponding most seating capacities of the night mode are N4, then, in same equipment running status
Under, N4<N3, at same time point, N2<N1.
11. device according to claim 8, which is characterized in that described emergent to check module and further include：
Number information's acquiring unit, the number information for obtaining the meeting point determined by discrepancy monitor system；
Missing crew's number decision unit, for by the number information in the meeting point of the counters count, being supervised with the discrepancy
The number information for superintending and directing the meeting point of system determination is compared, and determines the number of the meeting point missing crew.
12. according to claim 11 described device, which is characterized in that the people in the meeting point of the monitor system determination that comes in and goes out
Number information further includes the identification information of personnel, and described device further includes：
Missing crew's identification information determination unit is used for the corresponding mark of the number information in the meeting point of the counters count
Information is compared with the identification information of the personnel in the number information in the meeting point of the discrepancy monitor system determination,
Determine the identification information of the meeting point missing crew.
13. according to claim 11 described device, which is characterized in that described device further includes：
Zone position information determination unit determines the missing crew for the access information according to the monitor system that comes in and goes out
The zone position information at place.
14. according to claim 11 described device, which is characterized in that the counting request information receiving unit of checking specifically is used
In：
The card information of personnel to be checked is acquired in meeting point by the POS, or is adopted in meeting point by fingerprint collecting equipment
Collect the finger print information of personnel to be checked, or acquires the iris information of personnel to be checked by camera.
Priority Applications (2)
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|---|---|---|---|
| CN201410856427.1A CN104700477B (en) | 2014-12-31 | 2014-12-31 | A kind of npp safety control method and device |
| PCT/CN2015/099982 WO2016107588A1 (en) | 2014-12-31 | 2015-12-30 | Security control method and device for million-kilowatt-class nuclear power plant |
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| CN201410856427.1A CN104700477B (en) | 2014-12-31 | 2014-12-31 | A kind of npp safety control method and device |
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| CN104700477B true CN104700477B (en) | 2018-07-20 |
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| CN105139494B (en) * | 2015-08-14 | 2018-07-10 | 无锡物讯科技有限公司 | Anti- foreign matter area items leave automatic record and alarm probe system and method |
| US9807568B1 (en) * | 2016-04-19 | 2017-10-31 | Siemens Industry, Inc. | System and method for passive building information discovery |
| CN106600207B (en) * | 2016-11-07 | 2020-01-24 | 中广核（深圳）辐射监测技术有限公司 | Nuclear power plant access control system and dosage management data integrated system and method |
| CN110223493A (en) * | 2019-05-29 | 2019-09-10 | 李成 | A kind of wander away personnel's mutual assistance searching system and method based on big data |
| CN113627787A (en) * | 2021-08-10 | 2021-11-09 | 国网宁夏电力有限公司 | Power safety inspection management method, device and system and storage medium |
| CN114360125A (en) * | 2021-11-26 | 2022-04-15 | 合肥金人科技有限公司 | Intelligent management system and method for noninductive personnel |
| CN116824756A (en) * | 2023-08-25 | 2023-09-29 | 广州控智电子科技有限公司 | Access control method, system, computer equipment and storage medium |
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