CN104836858A - Electronization procedure system supporting teamwork - Google Patents
Electronization procedure system supporting teamwork Download PDFInfo
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- CN104836858A CN104836858A CN201510246212.2A CN201510246212A CN104836858A CN 104836858 A CN104836858 A CN 104836858A CN 201510246212 A CN201510246212 A CN 201510246212A CN 104836858 A CN104836858 A CN 104836858A
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Abstract
The invention discloses an electronization procedure system supporting teamwork. The electronization procedure system comprises a power plant instrument control network system and a power plant local area network system, which form a T-EPS system. The power plant instrument control network system and the power plant local area network system communicate with each other through a one-way gateway. The T-EPS system comprises a plurality of clients and servers. The servers comprise a master server and a slave server. The T-EPS system adopts a multilayer client or server side architecture. The server is internally provided with a data service layer and a business processing layer. The client is internally provided with a functional interface layer and an interface display layer. The electronization procedure system supporting teamwork reduces improper communication between team members, improves situation awareness of the teamwork, improves the overall efficiency of the teamwork, prevents human errors, and improves overall safety and economic efficiency of a nuclear power plant.
Description
Technical field
The present invention relates to a kind of electronic code system, in particular to the electronic code system that a kind of support team cooperates, belong to the art communication systems field of management in the emergency service such as technical support centre, Police Command Center outside nuclear power plant main control room personnel, MCR and technical support personnel.
Background technology
Nuclear power plant master-control room is a kind of high complexity, uncertain environment, and completing of operator's task needs working in coordination between crewmember just can complete; Teams and groups of nuclear power plant, by several member composition, are generally divided into the roles such as operator (as reactor operator, steam turbine operator, electrical system operator), secondary value length/value length/machine group leader, technical adviser on duty, duty director/operation manager when normal operation; In addition, also have multidigit site operation people in region on the spot in power plant, its responsibility is to main control room no signal or the monitoring without control appliance, to support main control room operations staff.Under accident conditions, the number of main control room also can increase, as liaison man, observer etc.The division Main Basis of above-mentioned role is then the difference of task type; Due to the restriction of technological means, papery code plays important role always, and particularly in the main control room of legacy analog device, operator relies on papery code completely and runs, and the papery code in different operator's hand is all consistent.Because indicator and controller are distributed on different Pan Tai, everyone can only see the partial information of power plant, the modality for co-operation of its team is generally under the instruction that long/secondary value of value is long, operators collect required plant information and report to value long, and under the instruction that value is long, carry out concrete control operation.Whole team generally adopts strict syllogic to link up, and maintains higher communication frequency, and good communication is also one of important means maintaining Team Context consciousness; After main control room digitlization, increasing power plant starts to adopt electronic code system.In September, 2011, IEEE has issued IEEE Guide for Human FactorsApplications of Computerized Operating Procedure Systems (COPS) atNuclear Power Generatink Stations and Other Nuclear Facilities (IEEEStd.1786-2011), the design and use that this standard is electronic code system from the angle of Human Engineering provide guidance, and current various countries have been developed, the electronic code system that form differs is according to functional hierarchy, three electron-like code systems are taken out, but these systems are all crewmembers all provides consistent termination function and man-machine interface, do not consider following factor: 1, the task feature of different Team Member is inconsistent: only need to pay close attention to oneself current task as operator, and value is long needs the running status paying close attention to whole power plant, and distribute, the task of hormany operating person, the information redundancy that all users adopt unified interface to bring and afunction, bring inconvenience for running.2, for team collaboration of nuclear power plant: the different piece of a code is performed by different operator; Different operator performs several parts of parallel codes; An operator performs master ga(u)ge journey, and other operators perform the invoked cuckoo journey of one to multiple part; Typical task such as reactor operator is responsible for supervision and the operation of primary Ioops, and steam turbine operator is responsible for supervision and the operation of secondary circuit, and is fitted to each other both needing when opening heap.The design lacking this respect due to system is considered, only coordinates the operation between crewmember by administrative provisions at present, both inconvenient, also easily makes mistakes.3, there is the electronic code system of power plant's multidate information to the negative effect of team communication: after MCR digitlization, after particularly electronic code is integrated with power plant's dynamic parameter, each member can see information and the execution result of all levels needed for power plant and agendum on its station, carry out the subjective desire of linking up and slump in demand, comparatively obvious on the impact of Team Context consciousness.And every member makes member's independence increase in the face of the mode of operation of oneself VDU, the transparency reduces, and causes negative effect to the team's characteristic running teams and groups.So digitlization also brings certain potential safety hazard; The appearance of the problems referred to above, being fully do not analyze introducing code electronization to bring impact to teams and groups' operation on the one hand, is then defend tenaciously in the fixed pattern thinking of papery code and do not make full use of digitized advantage on the other hand; Simultaneously, along with the scope of electronic code system is progressively by Emergency operation guidance (EOP), misoperation code (AOP), extend to overall operation code (GOP), system cloud gray model code (SOP) and serious accident directive/guide (SAMG), the problems referred to above seem more and more outstanding.
Summary of the invention
(1) technical problem that will solve
For solving the problem, the present invention proposes the electronic code system of a kind of support team cooperation, according to the difference of Team Member's responsibility and task, the electronic code system of function difference being provided, providing convenient, to reduce the improper communication between Team Member for running, lifting Team Context is realized, improve team's overall efficiency, avoid the generation of human-equation error, thus improve overall security and the economy of nuclear power plant.
(2) technical scheme
The electronic code system of support team of the present invention cooperation, comprises power plant's instrument control network system and power plant's LAN system, it is characterized in that: described power plant instrument control network system and power plant's LAN system form a T-EPS system; Described power plant instrument control network system and power plant's LAN system are by unidirectional gateway communication; Described T-EPS system is made up of multiple client-server; Described server is formed by master server with from server.
Further, described client computer is the active station in power plant's instrument control network system and power plant's LAN system.
Further, described server adopts redundancy configuration structure
(3) beneficial effect
Compared with prior art, the electronic code system of support team of the present invention cooperation, has the following advantages:
(1) T-EPS is according to the difference of task feature, user is divided into value length, operator, management/support staff three class, for every class user provides the discrepant interface of tool and function;
(2) value length can assign the task to concrete operator at code, step and sub-step level, T-EPS also designates the mandate operator information of code, step or sub-step in all pages, specify that and the power and responsibility that code performs prevent the misoperation without authorized person;
(3) provide the actuating logic figure of the code aspect of a traffic coverage, clearly designating execution relation between many parts of codes (as call, parallel), providing good situation awareness for running teams and groups;
(4) according to code or user role, in a width page, the flow chart information of many parts of codes can be presented simultaneously, and designates the relation between the executing state of every part of code and code; Well support the team collaboration running teams and groups, the different piece as a code is performed by different operator; Different operator performs several parts of parallel codes; An operator performs master ga(u)ge journey, and other operators perform the invoked cuckoo journey of one to multiple part; Value is long, management/support staff checks total looks that code performs;
(5) provide code state to browse and code execution monitoring two kinds of tracing modes, the pattern that the user for different role provides amount of information different;
(6) provide Status Change information at page marking area, guarantee the transparency that teams and groups run;
(7) instant information communication module is provided, for team communication provides another kind of means.
Accompanying drawing explanation
Fig. 1 is the overall construction drawing of native system;
Fig. 2 is the software architecture figure of native system;
Fig. 3 is native system client general picture page example figure;
Fig. 4 is native system client code page example figure.
Embodiment
Embodiment 1:
The electronic code system of support team's cooperation as depicted in figs. 1 and 2, the electronic code system of a kind of support team cooperation, comprise power plant's instrument control network system and power plant's LAN system, it is characterized in that: described power plant instrument control network system and power plant's LAN system form a T-EPS system; Described power plant instrument control network system and power plant's LAN system are by unidirectional gateway communication; Described T-EPS system is made up of multiple client-server; Described server is formed by master server with from server; Described T-EPS system adopts the client end/server end framework of multilayer; Be provided with data service layer and Business treatment in described server, in client computer, be provided with functional interface layer and interface display layer; Master server and simultaneously calculating from server, normal when running only master server result of calculation is supplied to client; Server mainly bears data acquisition, data processing, data store, application program loads, application-monitoring function; The result that master server transmits then is presented to user by client computer, provides mutual man-machine interface; Meanwhile, information is reached power plant's local area network (LAN) by power plant instrument Ore-controlling Role network by unidirectional gateway by T-EPS, and user also can browse related data on LAN client; During use, only provide the client with controlling functions at nuclear power plant's main control room, the client in all the other regions only has function of browse; Data service layer provides the most basic data base management system service; Business treatment is then responsible for all major functions of T-EPS system, connects with the functional interface layer of client; Which increase the fail safe of database, improve the concatenation ability of system, also enable the core code of system farthest reuse simultaneously; Functional interface layer realizes the communication function between client and server, and does some simple data mart modeling and works for the treatment of for interface display layer.Data result and interactive interface, according to different user roles, are presented to user by interface display layer.
Wherein, described client computer is the active station in power plant's instrument control network system and power plant's LAN system; Described server adopts redundancy configuration structure.
Embodiment 1:
In nuclear power plant, main control room teams and groups are equipped with not quite identical, the identical post of action also may title inconsistent, but user is divided into following a few class from task feature by native system:
The electronic code system of the support team's cooperation in the present invention, except presenting code text message, also obtain power plant's real time information from power plant instrument Ore-controlling Role, the automatic decision result of code entry condition and concrete steps can be provided based on these information simultaneously, and specific plant information is shown together with protocol steps, for operator provides support; In addition, electronic code system can carry out power plant's control (if having) by intrasystem soft-controller, or realizes power plant control by calling power plant's display frame with controlling functions outside electronic code system or hard switching; The basic function of conditional electronic code system does not repeat them here, and following table mainly lists the function difference of T-EPS three types client:
Client general picture forms with the code page such as Fig. 4 as shown in Figure 3 primarily of the general picture page; After judging to enter certain code based on the recommendation of T-EPS entry condition automatic decision result or personnel, the link by the general picture page is then entered the code page and specifically monitors by operator, also can return the Global Information that the general picture page checks operation; Each function of T-EPS is specifically:
Code state is browsed all users all openings:
As shown in Figure 3, the T-EPS general picture page: by list mode, presents the information of the state (as activated, completing, leave unused) of all codes, current activation step, current activation step responsibility operator.By the mode of flow chart, present the logical relation between this traffic coverage code, the information such as the state of these codes, current activation step, current activation step responsibility operator.
As shown in Figure 4, the code page: can browse arbitrarily all codes, simultaneously for the code of this traffic coverage, can view the responsibility operator of protocol steps state information (complete, activate, do not complete) and step.Meanwhile, power plant's state information then embeds in electronic code system and checks for all users.
This function can make all users understand to run and total looks of code execution, avoids as " management/support staff " provides the electronic computer system information of redundancy simultaneously.
It is the function that electronic code system engineer station provides that code performs historical viewings, for backstage personnel inquiry; But in order to increase team's transparency, native system all provides this function in the client of all users; The various operation such as code activation, code redirect, step judgement that value length and operator carry out, all can be got off by system log (SYSLOG).All users can check that the code of a certain operator or whole teams and groups performs history easily.
As the leader of teams and groups, the long authority with code task matching of value.The authority that code performs can be given a certain operator by value length in the aspect of the aspect of code or step, sub-step, system will the general picture page and/or code page marks responsibility operator, and the code executable operations only having the responsibility operator being assigned with authority can carry out being correlated with (as step judgement, step redirect, manual entry information < feed back on the spot, >, the soft-controller etc. performed in step such as remarks).Generally speaking, value is long does not carry out concrete guidelines, but commands operator, supervises, coordinates.But T-EPS is the long highest weight limit providing code and perform of value, namely when value length thinks necessity, can surmount responsibility operator and carry out code control.
In order to increase the transparency, value is long has code execution monitoring function; That is, be worth length on the VDU of oneself, intactly to monitor the code implementation status of any operator.All users can both be browsed by the code implementation status of code state function of browse to other people.Both differences are, code state browses the main information (i.e. system state change category information) only providing code to perform, code execution monitoring is then similar to copies screen supervision, value length can also see the operation choosing those T-EPS system modes that can not cause of operator to change, do not activate as step a certain in point, choose a certain logic module, mouse moves.Value is long has the authority that code execution monitoring and code state browse simultaneously, and he/her can as required, switch between easily.
One large difference of T-EPS and conditional electronic code system is to provide many codes browse mode at the code page; Traditional electronic code system, can only show the situation of a code in VDU, has multiple code to be activated if current, then need to get back to system homepage and switch.And T-EPS considers the demand of team collaboration especially, Fig. 4 is shown in by code page schematic diagram.Be status bar above the page, lower left is code flow chart, and right side is then information prompting region from top to bottom, chooses Step Details region (comprising T-EPS automatic decision logic) and timely information communication region.
In status bar, by the icon of current activation code option and active user (only comprising the directory operator of code: the long and operator of value), the code flow chart that will simultaneously show can be selected.And in code flow chart region, the flow chart of one or more code can be shown, and indicate the relation between code.
T-EPS shows warning/attention information, Status Change information and persistent surveillance Step Information in real time in the code page top-right information prompting region; If selected state changes, when there being many parts activate codes and/or have multidigit responsibility operator in system, T-EPS will according to operation process, the information that automatic-prompting is as such in " OP1 completes E-0 step 16 ", " E-0 step 33 is to E-3 step 1 for OP2, redirect ".User also can recall complete documentation, checks information more early.
T-EPS provides instant information communication module in the page lower right corner, links up for Team Member, as " SS: local operation person confirms that personnel withdraw ".This module can be hidden, and has when new information and can point out.
Embodiment recited above is only be described the preferred embodiment of the present invention, not limits the spirit and scope of the present invention.Under the prerequisite not departing from design concept of the present invention; the various modification that this area ordinary person makes technical scheme of the present invention and improvement; all should drop into protection scope of the present invention, the technology contents of request protection of the present invention, all records in detail in the claims.
Claims (3)
1. an electronic code system for support team's cooperation, comprises power plant's instrument control network system and power plant's LAN system, it is characterized in that: described power plant instrument control network system and power plant's LAN system form a T-EPS system; Described power plant instrument control network system and power plant's LAN system are by unidirectional gateway communication; Described T-EPS system is made up of multiple client-server; Described server is formed by master server with from server; Described T-EPS system adopts the client end/server end framework of multilayer; Be provided with data service layer and Business treatment in described server, in client computer, be provided with functional interface layer and interface display layer; Master server and simultaneously calculating from server, normal when running only master server result of calculation is supplied to client; Server assumes data acquisition, data processing, data store, application program loads, application-monitoring function; The result that master server transmits then is presented to user by client computer, provides mutual man-machine interface; Meanwhile, information is reached power plant's local area network (LAN) by power plant instrument Ore-controlling Role network by unidirectional gateway by T-EPS, and user also can browse related data on LAN client; During use, only provide the client with controlling functions at nuclear power plant's main control room, the client in all the other regions only has function of browse; Data service layer provides the most basic data base management system service; Business treatment is then responsible for all major functions of T-EPS system, connects with the functional interface layer of client; Functional interface layer realizes the communication function between client and server, and does some simple data mart modeling and works for the treatment of for interface display layer.
2. the electronic code system of support team according to claim 1 cooperation, is characterized in that: described client computer is the active station in power plant's instrument control network system and power plant's LAN system.
3. the electronic code system of support team according to claim 1 cooperation, is characterized in that: described server adopts redundancy configuration structure.
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| CN110490489A (en) * | 2019-08-28 | 2019-11-22 | 上海核工程研究设计院有限公司 | A kind of nuclear power plant's major accident information system |
| CN114464335A (en) * | 2022-01-17 | 2022-05-10 | 苏州热工研究院有限公司 | Nuclear power plant emergency operation regulation execution system and method |
| CN115132387A (en) * | 2022-06-29 | 2022-09-30 | 华能核能技术研究院有限公司 | A computerized procedure method and equipment for a high temperature gas-cooled reactor power plant |
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| CN114464335A (en) * | 2022-01-17 | 2022-05-10 | 苏州热工研究院有限公司 | Nuclear power plant emergency operation regulation execution system and method |
| CN115132387A (en) * | 2022-06-29 | 2022-09-30 | 华能核能技术研究院有限公司 | A computerized procedure method and equipment for a high temperature gas-cooled reactor power plant |
| CN115132387B (en) * | 2022-06-29 | 2025-07-22 | 华能核能技术研究院有限公司 | Computerized regulation method and equipment for high-temperature gas cooled reactor power plant |
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