WO2018137143A1 - 用于核电站反应堆保护系统的控制器板卡和控制方法 - Google Patents

用于核电站反应堆保护系统的控制器板卡和控制方法 Download PDF

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Publication number
WO2018137143A1
WO2018137143A1 PCT/CN2017/072491 CN2017072491W WO2018137143A1 WO 2018137143 A1 WO2018137143 A1 WO 2018137143A1 CN 2017072491 W CN2017072491 W CN 2017072491W WO 2018137143 A1 WO2018137143 A1 WO 2018137143A1
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WIPO (PCT)
Prior art keywords
network port
function
information
current controller
controller board
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PCT/CN2017/072491
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English (en)
French (fr)
Inventor
江国进
路德才
左新
张斌
韩宾
李刚
谢逸钦
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北京广利核系统工程有限公司
中国广核集团有限公司
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Application filed by 北京广利核系统工程有限公司, 中国广核集团有限公司 filed Critical 北京广利核系统工程有限公司
Priority to PCT/CN2017/072491 priority Critical patent/WO2018137143A1/zh
Priority to EP17894298.3A priority patent/EP3576102A4/en
Publication of WO2018137143A1 publication Critical patent/WO2018137143A1/zh

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/382—Information transfer, e.g. on bus using universal interface adapter
    • G06F13/385—Information transfer, e.g. on bus using universal interface adapter for adaptation of a particular data processing system to different peripheral devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/4401—Bootstrapping
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F2213/0052—Assignment of addresses or identifiers to the modules of a bus system
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Definitions

  • Embodiments of the present invention relate to the field of nuclear power technologies, and in particular, to a controller board and a control method for a nuclear power plant reactor protection system.
  • the reactor protection system monitors parameters related to reactor safety. When these parameters exceed the preset protection value, the reactor protection system automatically triggers an emergency shutdown and activates corresponding special safety facilities to limit the development of the accident and mitigate the consequences of the accident. Prevent the release of radioactive materials to the surrounding environment and ensure the safety of equipment and personnel.
  • a reactor protection system adopts DCS (Distributed Control System) mode, which is divided into two parts: platform and application.
  • the platform implements the functions of the general part of the protection system board (such as the establishment of the internal communication protocol of the board), and the application implements protection.
  • Field-specific features of the system board (such as the four-two logic required by the site).
  • the system is equipped with an engineering station.
  • the controller board can be downloaded to the field controller board to realize the corresponding function modification.
  • This modification of the controller board function by means of the engineering station reduces the security of the protection system on the one hand, and on the other hand, each controller board needs to be configured independently, with a large workload and complicated maintenance management. It is difficult and prone to human error.
  • the entire protection system is not divided into platforms and applications, and the protection system solidifies the platform and the algorithm logic corresponding to the application into the controller board, thereby eliminating the need for engineering station downloading, simplifying the architecture design, and increasing system security.
  • the algorithm logic corresponding to the application in the controller board it usually includes logical processing (such as threshold comparison, maximum value, etc.), network port address, and function definition. Because the controller boards of each channel of the protection system communicate with each other, if the network port address and function definition are the same, the communication address conflicts and communication cannot be performed normally. In order to ensure the normal operation of the protection system, different algorithm logics are required for each controller board corresponding to the application, so that the controller The increase in the number of boards has increased the number of spare parts for the controller boards and increased the difficulty of on-site maintenance.
  • logical processing such as threshold comparison, maximum value, etc.
  • the embodiment of the invention provides a controller board and a control method for a nuclear power plant reactor protection system, so as to solve the problem that the controller board used in the existing nuclear power plant reactor protection system has many types of controller boards and is inconvenient to maintain.
  • a controller board for a nuclear power plant reactor protection system including: a memory, configured to store application information, wherein the application information includes: a current controller board unique Address, information of a controllable device of the current controller board, information of a function that the current controller board sets for the network port of the controllable device; a processor for inserting the current controller card into the After the control device, the address of the network port of the controllable device is set according to the unique address of the current controller card, and the control device is the information according to the function set for the network port of the controllable device.
  • Network port setting function is provided, including: a current controller board unique Address, information of a controllable device of the current controller board, information of a function that the current controller board sets for the network port of the controllable device.
  • a control method for a nuclear power plant reactor protection system comprising: acquiring application information stored in a current controller board, wherein the current controller board is used for a nuclear power plant reactor
  • the application information includes: a unique address of the current controller board, information of the current controller board control device, and information about a function that the current controller board sets for the network port of the controllable device.
  • each controller board that solidifies the platform and the algorithm logic corresponding to the application stores a unique address including the current controller board,
  • the information of the control device of the current controller, and the application information of the current controller's information for the function of the network port of the controllable device, through the unique address of the current controller board, whether the current controller board is inserted or Switching to any controllable device, the unique address of the controllable device can be determined according to the unique address of the current controller card; the information of the function set for the network port of the controllable device can be controlled What function is implemented before the network port of the device, after the current controller card is inserted, the function can be reset for each network port of the control device to realize flexible use of each network port.
  • each controller board can be based on the same
  • the information of the controllable device and the function of the function set for the network port of the controllable device perform address allocation and function setting for the network port of the currently located device, and do not need to set different algorithm logic corresponding to the application, thereby reducing the control.
  • the type and number of boards also reduces the number of spare parts for the controller board, simplifying the management and maintenance of the nuclear power plant reactor protection system.
  • FIG. 1 is a block diagram showing the structure of a controller board for a nuclear power plant reactor protection system according to an embodiment of the present invention
  • FIG. 2 is a flow chart of a control method for a nuclear power plant reactor protection system in accordance with an embodiment of the present invention.
  • FIG. 1 there is shown a block diagram of a controller board for a nuclear power plant reactor protection system in accordance with an embodiment of the present invention.
  • the controller board of this embodiment includes a memory 102 and a processor 104.
  • the memory 102 is configured to store application information, where the application information includes: a unique address of the current controller board, information of a controllable device of the current controller board, and a network of the current controller board as a controllable device.
  • the information of the function set by the port; the processor 104 is configured to set an address of the network port of the controllable device according to the unique address of the current controller card after the current controller card is inserted into the control device, and according to the controllable device
  • the function of the function set by the network port of the device is a function of setting the network port of the controllable device.
  • the address of the current controller board is set by the dial switch of the chassis, and one Once the setting is completed, the subsequent will not be easily modified.
  • the address set by the DIP switch can uniquely identify the current controller board as the unique address of the current controller board.
  • the controller board can control some of the devices, which are controllable devices of the controller board, such as signal processing devices, logic compliance devices, channel monitoring devices, post-accident monitoring. Device, channel monitoring display unit, and security display device.
  • the controller board of the embodiment can control at least one of the devices.
  • each controllable device there is a corresponding network port, which has a fixed controller card with each of the conventional control devices, so that the network port address and function of the control device are also fixed differently, in the embodiment of the present invention.
  • Each of the controller boards stores information of the controllable devices that it can control, and information about the functions set for the network port corresponding to each of the controllable devices.
  • the processor of the controller board can acquire related information of the device (including information of the device itself, such as device type information, etc., and the network port of the device) Information such as the number of network ports, etc.; and further determining whether the device is a controllable device of the current controller card according to the related information; if yes, assigning an address to each network port according to the unique address of the current controller, and the other On the other hand, the function is set for each network port based on the stored information of the function set by the network port corresponding to the device.
  • the processor 104 can obtain the information of the network port of the controllable device after the current controller card is inserted into the control device; and set the network port indicated by the information of the network port according to the unique address of the current controller card.
  • the address is set to the network port indicated by the information of the network port according to the information of the function set for the network port of the controllable device.
  • the function that the current controller sets for the network port of the controllable device includes a receiving function and a sending function; the application information further includes: information about a source address of the source device corresponding to the network port receiving the function, and a network port of the sending function Information of the target address of the corresponding target device.
  • the processor 104 is further configured to receive data of the source address through the network port of the receiving function, and send data to the target address by using the network port of the sending function.
  • the current controller board determines the communication address of the network port of the device (such as the signal processing device) where the controller board is located according to its unique address, and determines the function of each network port (send function or receive function). And determining the relationship between the upstream and downstream devices related to the network port according to the determined function, that is, the address of the other party.
  • the application information corresponding to each controller board is pre-written into the memory of the controller board, such as the controller; when the controller board is started, the address of the controller board is first read; Information (such as the current controller board is the function of the function set by the network port of the device), and assigns values to the various network ports of the device according to the related information.
  • the assignment information includes the address of the local network port, and the function of the local network port is to receive The data is still the data to be sent, and the address of the network port of the receiving data is the source address, and the address of the network port of the transmitting data is the target address.
  • the address of the controller board is set by the DIP switch of the chassis. Once the setting is completed, it is not easily modified. Therefore, first determine the address of the current controller board of each device, so that the current controller board of each device is uniquely identified by the address; then, determine the connection relationship between the respective network ports corresponding to each device, and determine each network. Whether the port is used for sending or receiving functions (each network port can be used for sending or receiving, but in a system, once its function is determined, it cannot be converted. For example, a network port is in the system. It is determined to be the sending function, it can only perform the sending function and cannot perform the receiving function.) If it is used for the sending function, it should also determine the downstream destination address of the network port. If it is used for the receiving function, it should also determine the network. The port corresponds to the upstream source address.
  • the controller cards corresponding to different channels have different communication addresses assigned to the respective network ports due to different addresses (for example, the address of the first network port of the third channel of the A channel signal processing device is ID11_3_1 (where the control The address of the board is 11), and the address of the same position of the B channel signal processing device is ID21_3_1 (where the controller board address is 21), thereby avoiding the communication port confusion caused by the repetition of the network port communication address.
  • the different addresses of the board determine the location of the controller board in the system and establish an upstream and downstream communication relationship.
  • the controller board A address ID-A is set to control the protection system including signal processing device, logic compliance device, channel monitoring device, post-accident monitoring device, channel monitoring display unit, and security display device.
  • Devices, and network ports of the plurality of devices Assuming that each device has four network ports, the controller board A can control each device to have two transmitting network ports and two receiving network ports.
  • the setting device X has network ports X1, X2, X3, and X4. When the controller board A is newly inserted into the X device, the network port X1, X2, X3, and X4 addresses can be set, and X1 and X2 are set to be sent.
  • the network port sets X3 and X4 as the receiving network port, and to which destination address X1 and X2 send data, and from which source address X3 and X4 receive data. If the controller board A is switched from the X device to the Z device, the Z device has the network ports Z1, Z2, Z3, Z4, In the Z device, the controller board A can determine the address for the network ports Z1, Z2, Z3, Z4, and set Z1 and Z2 as the transmission network port, Z3 and Z4 as the receiving network port, and, Z1 and Which destination address is Z2 sending data to, and from which source address Z3 and Z4 receive data.
  • the protection system consists of four channels A, B, C, and D.
  • the controller board of the present embodiment the device corresponding to the A channel, such as the controller card in the signal processing device, may not In the case of any modification, the device directly inserted into the B channel, such as the controller board in the signal processing device, can operate normally. Therefore, the type of controller board and the type and quantity of spare parts are minimized.
  • the type of controller board for example, 36 pieces can meet the requirements of two stack controller boards, and the spare parts of the original 176 pieces are required. The number is reduced by 79.5%. At the same time, it increases the maintainability of the protection system and the probability of risk due to human failure. Due to the reduced number and variety of spare parts, on-site spare parts management becomes simpler, the maintenance system is more maintainable, and the probability of human risk arising from misplaced spare parts is reduced.
  • the controller board provided by the embodiment of the present invention, for the nuclear power plant reactor protection system, each controller board that solidifies the platform and the algorithm logic corresponding to the application, and stores the current controller board thereon.
  • the card is inserted or replaced into any controllable device, and the unique address of the controllable device can be determined according to the unique address of the current controller card; by setting the function for the network port of the controllable device Information, no matter what function is implemented before the network port of the control device, after the current controller card is inserted, the functions of each network port of the controllable device can be reset to realize flexible use of each network port.
  • each controller board can perform address allocation for the network port of the current device according to the information of the controllable device and the function of the function set for the network port of the controllable device.
  • the function setting does not need to set different algorithm logic corresponding to the application, thereby reducing the type and number of controller boards, reducing the number of spare parts of the controller board, and simplifying the management and maintenance of the nuclear power reactor protection system.
  • controller board solution provided by the embodiment of the present invention can be widely applied to a special purpose heap type of a nuclear power plant such as a high temperature gas cooled reactor protection system, but is not limited thereto, and other suitable stack types such as a common stack type are also applicable. The same applies.
  • FIG. 2 a flow diagram of a control method for a nuclear power plant reactor protection system in accordance with an embodiment of the present invention is shown.
  • Step S202 The current controller board acquires the stored application information.
  • the current controller board is used in the nuclear power plant reactor protection system, and the application information includes: a unique address of the current controller board, information of the control device of the current controller board, and the current controller board is controllable Information about the function set by the network port of the device.
  • the address of the current controller board is set by the dial switch of the chassis. Once the setting is completed, the subsequent modification will not be easily performed.
  • the address set by the DIP switch can uniquely identify the current controller board as the unique address of the current controller board.
  • the information of the controllable device of the current controller board is used to indicate the device that the current controller board can control, including but not limited to the signal processing device, the logical compliance device, the channel monitoring device, and the post-accident monitoring device in the nuclear power plant reactor protection system. At least one of a channel monitoring display unit and a safety display device.
  • Each control device has a corresponding network port.
  • the controller card For the network port of the controllable device, the controller card further stores information about a function set for the network port of the controllable device, so that the controller card can be based on the information. Set the function for the network port of the device where the controller card is located.
  • the function that the current controller sets for the network port of the controllable device includes a receiving function and a sending function; the application information further includes: information about a source address of the source device corresponding to the network port receiving the function, and a network port of the sending function Information of the target address of the corresponding target device.
  • Step S204 After the current controller board determines to insert the controllable device, set the address of the network port of the controllable device according to the unique address of the current controller card, and according to the function set for the network port of the controllable device. Information, set the function for the network port of the controllable device.
  • the information of the network port of the controllable device may be acquired first; and then the unique address of the current controller card is used as the network.
  • the network port indicated by the information of the port sets an address, and sets a function for the network port indicated by the information of the network port according to the information of the function set for the network port of the controllable device.
  • the function that is set for the network port of the controllable device includes a receiving function and a sending function
  • the application information further includes information of a source address of the source device corresponding to the network port receiving the function, and a target device corresponding to the network port of the sending function.
  • the control method of the embodiment may further include: receiving the data of the source address through the network port of the receiving function, and transmitting the function The network port sends data to the destination address.
  • the current controller board is used in the protection system of the special purpose stack of the nuclear power plant, but is not limited thereto, and other suitable stack types such as the common stack type are also applicable.
  • each controller board that solidifies the platform and the algorithm logic corresponding to the application together stores a unique address including the current controller board.
  • the information of the control device of the current controller and the application information of the current controller's function of the function set by the network port of the controllable device, through the unique address of the current controller board, regardless of the current controller board being inserted Or changing to any controllable device, the unique address of the controllable device can be determined according to the unique address of the current controller card; the information of the function set by the network port of the controllable device, regardless of Before the network port of the control device is implemented, after the current controller card is inserted, the functions of each network port of the control device can be reset to realize flexible use of each network port.
  • each controller board can perform address allocation for the network port of the current device according to the information of the controllable device and the function of the function set for the network port of the controllable device.
  • the function setting does not need to set different algorithm logic corresponding to the application, thereby reducing the type and number of controller boards, reducing the number of spare parts of the controller board, and simplifying the management and maintenance of the nuclear power reactor protection system.
  • the above method according to an embodiment of the present invention may be implemented in hardware, firmware, or implemented as software or computer code that may be stored in a recording medium such as a CD ROM, a RAM, a floppy disk, a hard disk, or a magneto-optical disk, or implemented by
  • a recording medium such as a CD ROM, a RAM, a floppy disk, a hard disk, or a magneto-optical disk, or implemented by
  • the network download is originally stored on a remote recording medium or a non-transitory machine readable medium and will be stored in a local recording medium.
  • the code, and thus the methods described herein, can be stored in such software processing on a recording medium using a general purpose computer, a dedicated processor, or programmable or special purpose hardware such as an ASIC or an FPGA.
  • a computer, processor, microprocessor controller or programmable hardware includes storage components (eg, RAM, ROM, flash memory, etc.) that can store or receive software or computer code, when the software or computer code is The control methods described herein are implemented when the processor or hardware is accessed and executed. Moreover, when a general purpose computer accesses code for implementing the control shown herein, the execution of the code converts the general purpose computer into a special purpose computer for performing the control shown herein.

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Abstract

一种用于核电站反应堆保护系统的控制器板卡和控制方法，所述控制器板卡包括：存储器(102)，用于存储应用信息，所述应用信息包括当前控制器板卡的唯一地址、当前控制器板卡的可控制装置的信息、当前控制器板卡为所述可控制装置的网口设定的功能的信息；处理器(104)，用于在当前控制器板卡插入所述可控制装置后，根据当前控制器板卡的唯一地址为所述可控制装置的网口设定地址，并根据为所述可控制装置的网口设定的功能的信息，为所述可控制装置的网口设定功能。通过以上方法可减少控制器板卡的种类和数量，减少控制器板卡的备件数量，并简化核电站反应堆保护系统的管理和维护。

Description

用于核电站反应堆保护系统的控制器板卡和控制方法 技术领域
本发明实施例涉及核电技术领域，尤其涉及一种用于核电站反应堆保护系统的控制器板卡和控制方法。
背景技术
核电站仪控系统在高可靠性、高可用性和高安全性等方面的要求，使得核电站数字化控制保护技术成为当代控制系统发展的技术前沿，其中的反应堆保护系统在其中扮演着重要角色。反应堆保护系统监测与反应堆安全有关的参数，当这些参数超过预设的保护定值时，反应堆保护系统自动触发紧急停堆并启动相应的专设安全设施，以限制事故的发展，减轻事故后果，防止放射性物质向周围环境释放，保证设备和人员的安全。
一种反应堆保护系统采用DCS(Distributed Control System，分布式控制系统)方式，分为平台和应用两部分，平台实现保护系统板卡的通用部分功能(如板卡内部通信协议建立)，应用实现保护系统板卡的现场特有功能(如现场要求的四取二逻辑)。在此方式下，系统设置有工程师站，在现场应用部分发生变动时，可通过工程师站下装至现场的控制器板卡，实现相应的功能修改。这种通过工程师站的方式对控制器板卡功能进行修改，一方面降低了保护系统的安全性，另一方面每个控制器板卡需对应一份独立组态，工作量大、维护复杂管理难度大、易出现人因故障。为了尽可能避免上述现象的发生，减小保护系统实现复杂程度，采取了一种取消工程师站、定制开发的思路。即，整个保护系统不分平台和应用，保护系统将平台和对应于应用的算法逻辑固化到控制器板卡中，从而不需要进行工程师站下装，简化了架构设计，增加了系统安全性。
对于控制器板卡中对应于应用的算法逻辑来说，其通常包括逻辑处理(如阈值比较、取最大值等)、网口地址、功能定义。由于保护系统各个通道的控制器板卡相互有通信，若网口地址、功能定义相同，则会引起通信地址冲突，无法正常通信。为了保证保护系统的正常工作，需要为各控制器板卡中对应于应用设置不同的算法逻辑，从而使得控制器 板卡种类增加，进而增加了控制器板卡的备件数量，也使现场维护难度增加。
发明内容
本发明实施例提供了一种用于核电站反应堆保护系统的控制器板卡和控制方法，以解决现有核电站反应堆保护系统采用的控制器板卡种类多，维护不便的问题。
根据本发明实施例的一方面，提供了一种用于核电站反应堆保护系统的控制器板卡，包括：存储器，用于存储应用信息，其中，所述应用信息包括：当前控制器板卡的唯一地址、当前控制器板卡的可控制装置的信息、当前控制器板卡为所述可控制装置的网口设定的功能的信息；处理器，用于在当前控制器板卡插入所述可控制装置后，根据当前控制器板卡的唯一地址为所述可控制装置的网口设定地址，并根据为所述可控制装置的网口设定的功能的信息，为所述可控制装置的网口设定功能。
根据本发明实施例的另一方面，还提供了一种用于核电站反应堆保护系统的控制方法，包括：获取当前控制器板卡中存储的应用信息，其中，当前控制器板卡用于核电站反应堆保护系统中，所述应用信息包括：当前控制器板卡的唯一地址、当前控制器板卡可控制装置的信息、当前控制器板卡为所述可控制装置的网口设定的功能的信息；在确定当前控制器板卡插入所述可控制装置后，根据当前控制器板卡的唯一地址为所述可控制装置的网口设定地址，并根据为所述可控制装置的网口设定的功能的信息，为所述可控制装置的网口设定功能。
根据本发明实施例提供的方案，对于核电站反应堆保护系统中，将平台和对应于应用的算法逻辑固化到一起的每一个控制器板卡，在其上存储包括当前控制器板卡的唯一地址、当前控制器的可控制装置的信息、和当前控制器为可控制装置的网口设定的功能的信息的应用信息，通过当前控制器板卡的唯一地址，不论当前控制器板卡被插入或更换到任何的可控制装置，都可以根据该当前控制器板卡的唯一地址为可控制装置的各个网口确定唯一地址；通过为可控制装置的网口设定的功能的信息，不论可控制装置的网口之前实现什么功能，在当前控制器板卡插入后，都可以为可控制装置的各个网口重新设定功能，实现各个网口的灵活使用。基于重新分配的网口地址和功能，一方面，保护系统各个通道的控 制器板卡在相互通信时，可以保证网口地址和功能定义都不相同，从而避免了通信地址冲突而引发的无法正常通信的问题；另一方面，每一个控制器板卡都可以根据其可控制装置的信息和为可控制装置的网口设定的功能的信息，为当前所在的装置的网口进行地址分配和功能设定，无需对应于应用设置不同的算法逻辑，从而减少了控制器板卡的种类和数量，也减少了控制器板卡的备件数量，简化了核电站反应堆保护系统的管理和维护。
附图说明
图1是根据本发明实施例的一种用于核电站反应堆保护系统的控制器板卡的结构框图；
图2是根据本发明实施例的一种用于核电站反应堆保护系统的控制方法的流程图。
具体实施方式
下面结合附图(若干附图中相同的标号表示相同的元素)和实施例，对本发明实施例的具体实施方式作进一步详细说明。以下实施例用于说明本发明，但不用来限制本发明的范围。
本领域技术人员可以理解，本发明实施例中的“第一”、“第二”等术语仅用于区别不同步骤、设备或模块等，既不代表任何特定技术含义，也不表示它们之间的必然逻辑顺序。
参照图1，示出了根据本发明实施例的一种用于核电站反应堆保护系统的控制器板卡的结构框图。
本实施例的控制器板卡包括存储器102和处理器104。其中，存储器102用于存储应用信息，其中，所述应用信息包括：当前控制器板卡的唯一地址、当前控制器板卡的可控制装置的信息、当前控制器板卡为可控制装置的网口设定的功能的信息；处理器104用于在当前控制器板卡插入可控制装置后，根据当前控制器板卡的唯一地址为可控制装置的网口设定地址，并根据为可控制装置的网口设定的功能的信息，为可控制装置的网口设定功能。
其中，当前控制器板卡的地址是通过机箱的拨码开关设定的，且一 旦设定完成，后续不会轻易修改。通过该拨码开关设定的地址可以唯一标识当前控制器板卡，作为当前控制器板卡的唯一地址。
在核电站反应堆保护系统中，控制器板卡可以对其中的一部分装置进行控制，该部分装置为控制器板卡的可控制装置，例如：信号处理装置、逻辑符合装置、通道监测装置、事故后监测装置、通道监测显示单元、和安全显示装置等。在实际控制中，本实施例的控制器板卡可以对其中的至少一种装置进行控制。
对于每一个可控制装置，其都有相应的网口，与传统的每个可控制装置具有固定的控制器板卡，因此可控制装置的网口地址和功能也固定不同，本发明实施例中，每个控制器板卡中都存储有其所能控制的可控制装置的信息，以及与每一种可控制装置相对应的为网口设定的功能的信息。因此，在一个控制器板卡插入一个装置中后，该控制器板卡的处理器可以获取该装置的相关信息(包括装置自身的信息如装置类型信息等，和，该装置具有的网口的信息如网口的数量等)；进而根据该相关信息判断该装置是否为当前控制器板卡的可控制装置；若是，则一方面根据当前控制器的唯一地址为各个网口分配地址，另一方面，根据存储的与该装置相对应的网口设定的功能的信息，为各个网口设定功能。也即，处理器104可以在当前控制器板卡插入可控制装置后，获取可控制装置的网口的信息；根据当前控制器板卡的唯一地址为网口的信息所指示的网口设定地址，并根据为可控制装置的网口设定的功能的信息，为所述网口的信息所指示的网口设定功能。
其中，当前控制器为可控制装置的网口设定的功能包括接收功能和发送功能；所述应用信息还包括：接收功能的网口对应的源装置的源地址的信息，发送功能的网口对应的目标装置的目标地址的信息。在此情况下，处理器104还用于通过接收功能的网口接收源地址的数据，以及，通过发送功能的网口向目标地址发送数据。
以下，以一个具体实例的形式对本发明实施例的上述控制器板卡进行进一步说明。
本实例中，当前控制器板卡根据其唯一地址，确定本控制器板卡所在装置(如信号处理装置)相关网口的通信地址，并且确定每个网口的功能(发送功能或接收功能)，再根据确定的功能确定与该网口相关的上下游设备的关系，即对方地址。
具体地，每个控制器板卡对应的应用信息预先写入控制器板卡如控制器的存储器中；在控制器板卡启动时，首先读取控制器板卡的地址；根据地址调用相关的信息(如当前控制器板卡为装置的网口设定的功能的信息)，并根据调用的相关的信息给装置的各个网口赋值，赋值信息包括本网口地址、本网口功能是接收数据还是发送数据、若接收数据对方网口的地址即源地址是多少、若发送数据对方网口的地址即目标地址是多少。
其中，由于网口的通信地址与控制器板卡的地址是一一对应关系，控制器板卡的地址是通过机箱的拨码开关设定的，一旦设定完成，不再轻易修改。因此，首先确定各个装置的当前控制器板卡的地址，使各个装置的当前控制器板卡通过地址进行唯一标识；然后，确定各个装置对应的各个网口之间的连接关系，确定每个网口用于发送功能还是接收功能(每个网口即可以用于发送也可以用于接收，但在某个系统中，一旦确定了其功能，就不能再转换。比如某个网口在系统中被确定为发送功能，它就只能执行发送功能而不能执行接收功能。)，若用于发送功能，还应确定该网口对应下游的目标地址，若用于接收功能，还应确定该网口对应上游的源地址。
由此，不同通道对应的控制器板卡，因地址不同，赋给各个网口的通信地址亦会不同(比如A通道信号处理装置第3槽第1个网口的地址是ID11_3_1(其中，控制器板卡地址为11)，而B通道信号处理装置相同位置的地址为ID21_3_1(其中，控制器板卡地址为21)，从而避免了网口通信地址重复引起通信陷入混乱。同时根据各个控制器板卡不同的地址，确定该控制器板卡在系统中的位置，建立起上下游的通信关系。
例如，控制器板卡A地址ID-A，设定其可控制保护系统中包括信号处理装置、逻辑符合装置、通道监测装置、事故后监测装置、通道监测显示单元、安全显示装置在内的多个装置，以及，该多个装置的网口。假定每个装置都有四个网口，控制器板卡A可控制每个装置有两个发送网口，两个接收网口。设定装置X有网口X1、X2、X3、X4，当将控制器板卡A新插入X装置时，则可以为网口X1、X2、X3、X4地址，并将X1和X2设置为发送网口，将X3和X4设置为接收网口，以及，X1和X2向哪个目标地址发送数据，X3和X4从哪个源地址接收数据。若控制器板卡A从X装置换入Z装置，Z装置有网口Z1、Z2、Z3、Z4， 则在Z装置中，控制器板卡A可为网口Z1、Z2、Z3、Z4确定地址，并将Z1和Z2设置为发送网口，将Z3和Z4设置为接收网口，以及，Z1和Z2向哪个目标地址发送数据，Z3和Z4从哪个源地址接收数据。
由此，假设保护系统由多个装置组成了A、B、C、D四个通道，通过本实施例的控制器板卡，A通道对应的装置如信号处理装置中的控制器板卡可以不进行任何修改的情况下，直接插入B通道对应的装置如信号处理装置中的控制器板卡所在位置即可正常运行。从而，最大限度地降低控制器板卡的种类及备件种类和数量，以每种板卡2块为例，需36块即可满足两个堆控制器板卡的要求，比原176块的备件数量，减少79.5％。同时，也增加了保护系统的可维护性和因人因故障产生风险的概率。由于备件种类和数量减少，现场备件管理变得简单，保护系统可维护性增加，同时也减少因拿错备件产生人因风险的概率。
总之，通过本发明实施例提供的控制器板卡，对于核电站反应堆保护系统中，将平台和对应于应用的算法逻辑固化到一起的每一个控制器板卡，在其上存储包括当前控制器板卡的唯一地址、当前控制器的可控制装置的信息、和当前控制器为可控制装置的网口设定的功能的信息的应用信息，通过当前控制器板卡的唯一地址，不论当前控制器板卡被插入或更换到任何的可控制装置，都可以根据该当前控制器板卡的唯一地址为可控制装置的各个网口确定唯一地址；通过为可控制装置的网口设定的功能的信息，不论可控制装置的网口之前实现什么功能，在当前控制器板卡插入后，都可以为可控制装置的各个网口重新设定功能，实现各个网口的灵活使用。基于重新分配的网口地址和功能，一方面，保护系统各个通道的控制器板卡在相互通信时，可以保证网口地址和功能定义都不相同，从而避免了通信地址冲突而引发的无法正常通信的问题；另一方面，每一个控制器板卡都可以根据其可控制装置的信息和为可控制装置的网口设定的功能的信息，为当前所在的装置的网口进行地址分配和功能设定，无需对应于应用设置不同的算法逻辑，从而减少了控制器板卡的种类和数量，也减少了控制器板卡的备件数量，简化了核电站反应堆保护系统的管理和维护。
需要说明的是，本发明实施例提供的控制器板卡方案，可广泛适用于核电站的特殊用途堆型如高温气冷堆的保护系统，但不限于此，其它适当堆型如普通堆型也同样适用。
参照图2，示出了根据本发明实施例的一种用于核电站反应堆保护系统的控制方法的流程图。
本实施例的用于核电站反应堆保护系统的控制方法包括以下步骤：
步骤S202：当前控制器板卡获取其存储的应用信息。
其中，当前控制器板卡用于核电站反应堆保护系统中，所述应用信息包括：当前控制器板卡的唯一地址、当前控制器板卡的可控制装置的信息、当前控制器板卡为可控制装置的网口设定的功能的信息。
其中，当前控制器板卡的地址是通过机箱的拨码开关设定的，一旦设定完成，后续不会轻易修改。通过该拨码开关设定的地址可以唯一标识当前控制器板卡，作为当前控制器板卡的唯一地址。
当前控制器板卡的可控制装置的信息用于指示当前控制器板卡可控制的装置，包括但不限于核电站反应堆保护系统中的信号处理装置、逻辑符合装置、通道监测装置、事故后监测装置、通道监测显示单元、安全显示装置中的至少一种。
每个可控制装置具有相应的网口，针对可控制装置的网口，控制器板卡中还存储有为可控制装置的网口设定的功能的信息，使得控制器板卡可以根据该信息为控制器板卡所在的装置的网口设定功能。
其中，当前控制器为可控制装置的网口设定的功能包括接收功能和发送功能；所述应用信息还包括：接收功能的网口对应的源装置的源地址的信息，发送功能的网口对应的目标装置的目标地址的信息。
步骤S204：当前控制器板卡在确定插入可控制装置后，根据当前控制器板卡的唯一地址为可控制装置的网口设定地址，并根据为可控制装置的网口设定的功能的信息，为可控制装置的网口设定功能。
其中，在根据当前控制器板卡的唯一地址为可控制装置的网口设定地址时，可以先获取可控制装置的网口的信息；再根据当前控制器板卡的唯一地址为所述网口的信息所指示的网口设定地址，并根据为可控制装置的网口设定的功能的信息，为所述网口的信息所指示的网口设定功能。
当为可控制装置的网口设定的功能包括接收功能和发送功能，所述应用信息中还包括接收功能的网口对应的源装置的源地址的信息，发送功能的网口对应的目标装置的目标地址的信息时，在根据为可控制装置 的网口设定的功能的信息，为可控制装置的网口设定功能之后，本实施例的控制方法还可以包括：通过接收功能的网口接收源地址的数据，以及，通过发送功能的网口向目标地址发送数据。
优选地，在本实施例的控制方法中，当前控制器板卡用于核电站的特殊用途堆型的保护系统中，但不限于此，其它适当堆型如普通堆型也同样适用。
通过本发明实施例提供的控制方法，对于核电站反应堆保护系统中，将平台和对应于应用的算法逻辑固化到一起的每一个控制器板卡，在其上存储包括当前控制器板卡的唯一地址、当前控制器的可控制装置的信息、和当前控制器为可控制装置的网口设定的功能的信息的应用信息，通过当前控制器板卡的唯一地址，不论当前控制器板卡被插入或更换到任何的可控制装置，都可以根据该当前控制器板卡的唯一地址为可控制装置的各个网口确定唯一地址；通过为可控制装置的网口设定的功能的信息，不论可控制装置的网口之前实现什么功能，在当前控制器板卡插入后，都可以为可控制装置的各个网口重新设定功能，实现各个网口的灵活使用。基于重新分配的网口地址和功能，一方面，保护系统各个通道的控制器板卡在相互通信时，可以保证网口地址和功能定义都不相同，从而避免了通信地址冲突而引发的无法正常通信的问题；另一方面，每一个控制器板卡都可以根据其可控制装置的信息和为可控制装置的网口设定的功能的信息，为当前所在的装置的网口进行地址分配和功能设定，无需对应于应用设置不同的算法逻辑，从而减少了控制器板卡的种类和数量，也减少了控制器板卡的备件数量，简化了核电站反应堆保护系统的管理和维护。
需要说明的是，本实施例的控制方法对步骤的描述较为简单，相关之处参照前述控制器板卡实施例即可。
需要指出，根据实施的需要，可将本发明实施例中描述的各个部件/步骤拆分为更多部件/步骤，也可将两个或多个部件/步骤或者部件/步骤的部分操作组合成新的部件/步骤，以实现本发明实施例的目的。
上述根据本发明实施例的方法可在硬件、固件中实现，或者被实现为可存储在记录介质(诸如CD ROM、RAM、软盘、硬盘或磁光盘)中的软件或计算机代码，或者被实现通过网络下载的原始存储在远程记录介质或非暂时机器可读介质中并将被存储在本地记录介质中的计算机代 码，从而在此描述的方法可被存储在使用通用计算机、专用处理器或者可编程或专用硬件(诸如ASIC或FPGA)的记录介质上的这样的软件处理。可以理解，计算机、处理器、微处理器控制器或可编程硬件包括可存储或接收软件或计算机代码的存储组件(例如，RAM、ROM、闪存等)，当所述软件或计算机代码被计算机、处理器或硬件访问且执行时，实现在此描述的控制方法。此外，当通用计算机访问用于实现在此示出的控制的代码时，代码的执行将通用计算机转换为用于执行在此示出的控制的专用计算机。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及方法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本发明实施例的范围。
以上实施方式仅用于说明本发明实施例，而并非对本发明实施例的限制，有关技术领域的普通技术人员，在不脱离本发明实施例的精神和范围的情况下，还可以做出各种变化和变型，因此所有等同的技术方案也属于本发明实施例的范畴，本发明实施例的专利保护范围应由权利要求限定。

Claims (10)

  1. 一种用于核电站反应堆保护系统的控制器板卡，包括：
    存储器，用于存储应用信息，其中，所述应用信息包括：当前控制器板卡的唯一地址、当前控制器板卡的可控制装置的信息、当前控制器板卡为所述可控制装置的网口设定的功能的信息；
    处理器，用于在当前控制器板卡插入所述可控制装置后，根据当前控制器板卡的唯一地址为所述可控制装置的网口设定地址，并根据为所述可控制装置的网口设定的功能的信息，为所述可控制装置的网口设定功能。
  2. 根据权利要求1所述的控制器板卡，其中，当前控制器为所述可控制装置的网口设定的功能包括接收功能和发送功能；所述应用信息还包括：接收功能的网口对应的源装置的源地址的信息，发送功能的网口对应的目标装置的目标地址的信息；
    所述处理器还用于通过接收功能的网口接收所述源地址的数据，以及，通过发送功能的网口向所述目标地址发送数据。
  3. 根据权利要求1或2所述的控制器板卡，其中，处理器，用于在当前控制器板卡插入所述可控制装置后，获取所述可控制装置的网口的信息；根据当前控制器板卡的唯一地址为所述网口的信息所指示的网口设定地址，并根据为所述可控制装置的网口设定的功能的信息，为所述网口的信息所指示的网口设定功能。
  4. 根据权利要求1至3任一项所述的控制器板卡，其中，当前控制器的可控制装置包括以下至少之一：信号处理装置、逻辑符合装置、通道监测装置、事故后监测装置、通道监测显示单元、安全显示装置。
  5. 根据权利要求1至4任一项所述的控制器板卡，其中，所述控制器板卡用于核电站的特殊用途堆型的保护系统。
  6. 一种用于核电站反应堆保护系统的控制方法，包括：
    获取当前控制器板卡中存储的应用信息，其中，当前控制器板卡用于核电站反应堆保护系统中，所述应用信息包括：当前控制器板卡的唯一地址、当前控制器板卡的可控制装置的信息、当前控制器板卡为所述可控制装置的网口设定的功能的信息；
    在确定当前控制器板卡插入所述可控制装置后，根据当前控制器板卡的唯一地址为所述可控制装置的网口设定地址，并根据为所述可控制装置的网口设定的功能的信息，为所述可控制装置的网口设定功能。
  7. 根据权利要求6所述的方法，其中，当前控制器为所述可控制装置的网口设定的功能包括接收功能和发送功能；所述应用信息还包括：接收功能的网口对应的源装置的源地址的信息，发送功能的网口对应的目标装置的目标地址的信息；
    在所述根据为所述可控制装置的网口设定的功能的信息，为所述可控制装置的网口设定功能之后，所述方法还包括：
    通过接收功能的网口接收所述源地址的数据，以及，通过发送功能的网口向所述目标地址发送数据。
  8. 根据权利要求6或7所述的方法，其中，所述根据当前控制器板卡的唯一地址为所述可控制装置的网口设定地址，包括：
    获取所述可控制装置的网口的信息；
    根据当前控制器板卡的唯一地址为所述网口的信息所指示的网口设定地址，并根据为所述可控制装置的网口设定的功能的信息，为所述网口的信息所指示的网口设定功能。
  9. 根据权利要求6至8任一项所述的方法，其中，当前控制器的可控制装置包括以下至少之一：信号处理装置、逻辑符合装置、通道监测装置、事故后监测装置、通道监测显示单元、安全显示装置。
  10. 根据权利要求6至9任一项所述的方法，其中，当前控制器板卡用于所述核电站的特殊用途堆型的保护系统中。
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