阅读说明：本技术 控制系统、控制方法、主控设备及存储介质 (Control system, control method, master control device, and storage medium ) 是由 孙瑶 马滕 唐御云 黄艳鹏 于 2020-07-29 设计创作，主要内容包括：本申请提供了一种控制系统、控制方法、主控设备及存储介质,涉及控制技术技术领域,能够有效地提高核电站的检修效率。该系统包括：主控设备、授权设备、辅控设备、目标设备；其中,所述主控设备、辅控设备和目标设备顺序连接；所述授权设备,用于根据目标设备的信息、所述主控设备的信息和目标载体的信息,完成对目标载体的授权；所述主控设备,用于获取所述目标载体中的解锁数据,并当所述解锁数据与预设解锁数据一致时,输出控制指令；所述辅控设备,用于根据所述控制指令,驱动核电站的目标设备的运行,以改变所述目标设备的当前状态。(The application provides a control system, a control method, a main control device and a storage medium, relates to the technical field of control, and can effectively improve the overhaul efficiency of a nuclear power station. The system comprises: the system comprises a main control device, an authorization device, an auxiliary control device and a target device; the main control equipment, the auxiliary control equipment and the target equipment are sequentially connected; the authorization device is used for completing authorization of the target carrier according to the information of the target device, the information of the main control device and the information of the target carrier; the master control device is used for acquiring unlocking data in the target carrier and outputting a control instruction when the unlocking data is consistent with preset unlocking data; and the auxiliary control equipment is used for driving the target equipment of the nuclear power station to operate according to the control instruction so as to change the current state of the target equipment.)

1. A control system, characterized in that the system comprises: the system comprises a main control device, an authorization device, an auxiliary control device and a target device; the main control equipment, the auxiliary control equipment and the target equipment are sequentially connected;

the authorization device is used for completing authorization of the target carrier according to the information of the target device, the information of the main control device and the information of the target carrier;

the master control device is used for acquiring unlocking data in the target carrier and outputting a control instruction when the unlocking data is consistent with preset unlocking data;

and the auxiliary control equipment is used for driving the target equipment of the nuclear power station to operate according to the control instruction so as to change the current state of the target equipment.

2. The control system according to claim 1, wherein the authorization device is configured to, when it is determined that the information of the target device and the information of the master device have the first correspondence, construct a second correspondence between the information of the master device and the information of the target carrier, and store the information of the master device to the target carrier.

3. The control system according to claim 1, wherein the information of the target device includes a first code of the target device, the information of the master device includes a second code of the master device, and a correspondence is formed between the first code and the second code.

4. The control system of claim 1, wherein the unlocking data comprises: information of the target carrier and information of the master control device;

and the main control device is used for outputting the control instruction when the information of the target carrier is confirmed to be valid and the information of the main control device in the unlocking data is confirmed to be consistent with the information of the main control device in the storage area of the main control device.

5. The control system of claim 1, wherein the information of the master device comprises at least one of coded information of the master device, location information of the master device.

6. The control system of claim 1, wherein the secondary control device is configured to output a target current corresponding to a target voltage to the target device of the nuclear power plant when receiving the control instruction, and drive operation of the target device to change a current state of the target device.

7. A control method is applied to a master control device, and is characterized by comprising the following steps:

acquiring unlocking data in a target carrier; the unlocking data is obtained by the authorization equipment according to the information of the target equipment, the information of the main control equipment and the information of the target carrier and is recorded in the target carrier;

when the unlocking data meet a preset condition, outputting a control instruction; the control instruction is used for instructing the auxiliary control equipment to drive the target equipment of the nuclear power plant to operate so as to change the current state of the target equipment.

8. The method of claim 7, wherein the unlocking data comprises: information of the target carrier and information of the master control device;

and outputting the control instruction when the information of the target carrier is confirmed to be valid and the information of the main control equipment in the unlocking data is confirmed to be consistent with the information of the main control equipment in the storage area of the main control equipment.

9. A master device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, the processor implementing the method of any one of claims 7 to 8 when executing the computer program.

10. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program which, when executed by a processor, implements the method of any one of claims 7 to 8.

Technical Field

The present application belongs to the technical field of control, and in particular, relates to a control system, a control method, a master control device, and a storage medium.

Background

During the operation of the nuclear power plant system, operations for changing the state of target equipment are usually involved, so that the nuclear power plant system can be operated safely and stably. For example, the work of adjusting the medium flow parameters of the industrial system by changing the state of the equipment, such as the adjustment of the flow by a manual valve, requires an operator to operate the equipment on site by manually turning a valve hand wheel; the electric valve needs an operator to go to the switchboard to operate by changing the state of the power switch. In addition, various auxiliary systems need to change the state of equipment during operation, such as a lighting system, lighting in a plurality of areas needs to be operated by an operator who arrives at a switchboard first and changes the state of a power switch, and many other auxiliary systems need to be operated by the operator during operation of the equipment.

However, in the maintenance process of the nuclear power plant, in order to ensure that the state of the target equipment is accurately changed, an operator mostly goes to the location of the target equipment according to a corresponding operation task file, and manually identifies the target equipment to perform operation, but the target equipment is often identified by an error due to an unexpected factor, so that the target equipment is finally operated by an error, and a hidden danger is left for safe operation of the nuclear power plant. Therefore, the existing nuclear power station maintenance mode has low efficiency.

Disclosure of Invention

The embodiment of the application provides a control system, a control method, a main control device and a storage medium, and aims to solve the problem that the maintenance efficiency of the conventional nuclear power station is low.

In a first aspect, an embodiment of the present application provides a control system, including:

the system comprises: the system comprises a main control device, an authorization device, an auxiliary control device and a target device; the main control equipment, the auxiliary control equipment and the target equipment are sequentially connected;

the authorization device is used for completing authorization of the target carrier according to the information of the target device, the information of the main control device and the information of the target carrier;

the master control device is used for acquiring unlocking data in the target carrier and outputting a control instruction when the unlocking data is consistent with preset unlocking data;

and the auxiliary control equipment is used for driving the target equipment of the nuclear power station to operate according to the control instruction so as to change the current state of the target equipment.

Adopt the control system that this application provided, at first, the authorization equipment according to the information of target device the information of master control equipment and the information of target carrier accomplish the authorization to the target carrier, and when the operating personnel of nuclear power station carried the target carrier to on-the-spot when overhauing, master control equipment acquireed unblock data in the target carrier, and work as unblock data and when predetermineeing unblock data unanimity, output control command to auxiliary control equipment, need not to carry out the comparison of target device's information again artificially promptly, can be through confirming fast that the equipment of looking for is the target device or not. The auxiliary control equipment drives the target equipment of the nuclear power station to run according to the control instruction so as to change the current state of the target equipment, namely, the target equipment does not need to be manually operated, so that the risk of operating personnel in the operation process of changing the state of the target equipment of the nuclear power station can be effectively avoided, and the overhauling efficiency is greatly improved.

Optionally, the authorization device is configured to, when it is determined that the information of the target device and the information of the main control device have the first corresponding relationship, construct a second corresponding relationship between the information of the main control device and the information of the target carrier, and store the information of the main control device to the target carrier.

Optionally, the information of the target device includes a first code of the target device, the information of the master control device includes a second code of the master control device, and a correspondence is formed between the first code and the second code.

Optionally, the unlocking data includes: information of the target carrier and information of the master control device;

and the main control device is used for outputting the control instruction when the information of the target carrier is confirmed to be valid and the information of the main control device in the unlocking data is confirmed to be consistent with the information of the main control device in the storage area of the main control device.

Optionally, the information of the main control device includes at least one of coding information of the main control device and location information of the main control device.

Optionally, the auxiliary control device is configured to, when receiving the control instruction, output a target current corresponding to a target voltage to the target device of the nuclear power plant, and drive the target device to operate, so as to change a current state of the target device.

In a second aspect, an embodiment of the present application provides a control method, which is applied to a master control device, and the method includes:

acquiring unlocking data in a target carrier; the unlocking data is obtained by the authorization equipment according to the information of the target equipment, the information of the main control equipment and the information of the target carrier and is recorded in the target carrier;

when the unlocking data meet a preset condition, outputting a control instruction; the control instruction is used for instructing the auxiliary control equipment to drive the target equipment of the nuclear power plant to operate so as to change the current state of the target equipment.

Optionally, the unlocking data includes: information of the target carrier and information of the master control device;

and outputting the control instruction when the information of the target carrier is confirmed to be valid and the information of the main control equipment in the unlocking data is confirmed to be consistent with the information of the main control equipment in the storage area of the main control equipment.

In a third aspect, an embodiment of the present application provides a master control device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor implements the control method when executing the computer program.

In a fourth aspect, the present application provides a computer-readable storage medium, where a computer program is stored, and when the computer program is executed by a processor, the computer program implements the control method.

In a fifth aspect, an embodiment of the present application provides a computer program product, which, when run on a terminal device, causes the terminal device to execute the control method of any one of the above first aspects.

It is understood that the beneficial effects of the second aspect to the fifth aspect can be referred to the related description of the first aspect, and are not described herein again.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of a control system according to an embodiment of the present application.

Fig. 2 is a schematic application environment diagram of a control system according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a master device according to an embodiment of the present application.

Fig. 4 is a schematic structural diagram of an object carrier according to an embodiment of the present application.

Fig. 5 is a schematic structural diagram of an auxiliary control device according to an embodiment of the present application.

Fig. 6 is a flowchart illustrating a control method according to an embodiment of the present application.

Fig. 7 is a schematic structural diagram of a master device according to an embodiment of the present application.

Detailed Description

In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

As used in this specification and the appended claims, the term "if" may be interpreted contextually as "when", "upon" or "in response to" determining "or" in response to detecting ". Similarly, the phrase "if it is determined" or "if a [ described condition or event ] is detected" may be interpreted contextually to mean "upon determining" or "in response to determining" or "upon detecting [ described condition or event ]" or "in response to detecting [ described condition or event ]".

Furthermore, in the description of the present application and the appended claims, the terms "first," "second," "third," and the like are used for distinguishing between descriptions and not necessarily for describing or implying relative importance.

Reference throughout this specification to "one embodiment" or "some embodiments," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment, but rather "one or more but not all embodiments" unless specifically stated otherwise. The terms "comprising," "including," "having," and variations thereof mean "including, but not limited to," unless expressly specified otherwise.

In order to explain the technical means of the present application, the following description will be given by way of specific examples.

Fig. 1 shows a schematic structural diagram of a control system provided in an embodiment of the present application, and for convenience of description, only parts related to the embodiment are shown, which are detailed as follows:

as shown in fig. 1, a control system for controlling a target device 104 of a nuclear power plant. The control system includes: a main control device 102, an authorization device 101 and a secondary control device 103. Specifically, the method comprises the following steps:

the authorization device 101 is configured to complete authorization of the target carrier according to the information of the target device 104, the information of the main control device 102, and the information of the target carrier;

the main control device 102 is configured to obtain unlocking data in the target carrier, and output a control instruction when the unlocking data meets a preset condition.

And the auxiliary control device 103 is used for driving the operation of the target device 104 of the nuclear power plant according to the control instruction so as to change the current state of the target device 104.

In this embodiment, an input terminal of the main control device 102 is connected to an output terminal of the target carrier, an output terminal of the main control device 102 is connected to an input terminal of the secondary control device 103, and the secondary control device 103 is connected to an input terminal of the target device 104. When the target device 104 of the nuclear power plant is controlled to operate, when the authorization device 101 receives an instruction for controlling the target device 104, it predetermines the target device 104 to be controlled and obtains information of the target device 104, further searches information of the main control device 102 controlling the target device 104 according to the information of the target device 104, and performs association authorization on information of a target carrier according to a search result. It is understood that the association of the information of the target device 104 and the information of the master device 102 is completed at the time of authorization of the target carrier, that is, according to the information of the target device 104, the information of the master device 102, and the information of the target device 104, so that the master device can complete determination of the unlock data based on the association relationship. After the main control device 102 acquires the authorized unlocking data in the target carrier, in order to determine whether the acquired unlocking data is data for controlling the target device 104 corresponding to the main control device 102, the unlocking data is analyzed and the analyzed data is judged according to a preset condition to determine whether to generate a control instruction, if the unlocking data is judged to meet the preset condition, the unlocking data is determined to be authorized data for controlling the target device 104, and the control instruction is automatically generated according to the judgment result and output to the auxiliary control device 103. The auxiliary control device 103 drives and controls the target device 104 of the nuclear power plant according to the control instruction to change the current state of the target device 104. It should be noted that the preset condition is a logical manner for describing whether the unlocking data in the target carrier is the data for controlling the target device 104. The control instructions are logical means for instructing the secondary control device 103 to operate. The unlock data is used to describe the correspondence between the target carrier and the master device 102. Here, the unlocking data may be data that is generated by the authorizing device 101 and recorded into the object carrier for the authorizing device 101.

In this implementation, it can be understood that, since there may be a plurality of target devices 104 to be controlled in the nuclear power plant, the authorization device 101 may complete authorization of at least one target carrier according to requirements. The preset conditions configured by different master control devices 102 correspond to the unlocking data recorded in the at least one target carrier, and the different master control devices 102 are configured to send a control instruction to at least one secondary control device 103, so that the secondary control device 103 completes control of the target device 104 of the nuclear power plant.

By adopting the control system provided by the application, firstly, the authorization device 101 completes authorization of the target carrier according to the information of the target device 104, the information of the main control device 102 and the information of the target carrier, then when the operator of the nuclear power station carries the target carrier to the field for overhaul, the main control device 102 obtains unlocking data in the target carrier, and when the unlocking data is consistent with preset unlocking data, the main control device 102 outputs a control instruction to the auxiliary control device 103, namely, the comparison of the information of the target device 104 is not needed to be carried out manually, and whether the found device is the target device 104 can be quickly confirmed. The auxiliary control equipment 103 drives the target equipment 104 of the nuclear power plant to operate according to the control instruction so as to change the current state of the target equipment 104, so that the target equipment 104 does not need to be operated manually, the risk of an operator in the operation process of changing the state of the target equipment 104 of the nuclear power plant can be effectively avoided, and the overhaul efficiency is greatly improved.

In an embodiment, please refer to fig. 2, and fig. 2 is an application environment diagram of a control system provided in the embodiment of the present application. As shown in fig. 2, the control system includes an authorization device 101, a main control device 102, and an auxiliary control device 103, where the authorization device 101 is configured to authorize at least one target carrier, the main control device 102 includes an identification module, a storage module, a communication module, an indication module, an execution module, an energy supply module, and a processing module, and the identification module, the storage module, the communication module, the indication module, the execution module, and the energy supply module are respectively connected to the processing module, where the identification module is configured to obtain unlocking data in the target carrier, and the execution module is configured to send a control instruction to the auxiliary control device 103. The secondary control device 103 performs drive control of the target device 104 according to the received control instruction.

In some embodiments, with reference to fig. 2, when the unlocking data meets the preset condition, the indication module of the main control module may send a sound prompt of a control instruction and make the lamp be in a display state; the communication module is used for connecting with the authorization equipment 101 and acquiring information of an authorized target carrier and information of the target equipment 104; the energy supply module is used for supplying electric energy to the main control equipment 102; the storage module is used for storing the data generated by the processing module.

In some embodiments, as shown in fig. 3, the housing 2 of the master control device 102 is provided with an identification area 3, and the identification module includes a data reading probe disposed in the identification area 3.

The execution module of the main control device 102 includes an execution port 9 connected to the processing module, and is disposed on the housing 2.

The energy supply module of the main control device 102 is connected to the charging interface 4, and when the energy supply module is in a charging state, the charging indicator lamp 5 is in a display state, and the electric quantity in the energy supply module can be definitely known through the electric quantity indicator lamp 6.

The indicating module of the main control device 102 comprises an unlocking indicating lamp 7 and a buzzer 8, when the unlocking data meet the preset condition, the buzzer 8 can send out a sound prompt of a control instruction, and the unlocking indicating lamp 7 can be in a display state.

The communication module of the main control device 102 is further connected to a computer through the communication interface 1, and is configured to obtain information of the target device 104 and information of the target carrier.

In some embodiments, as shown in fig. 4, the object carrier may be made of high-strength plastic, and the unlocking card 11 with a chip and a power supply embedded therein is used, and the chip records unlocking data. The unlocking clip is also provided to the hanging rope hole 12, facilitating the threading of the hanging rope to prevent loss.

In some embodiments, as shown in FIG. 5, authorization device 101 may be a computer device communicatively coupled to card issuer 13. The card sender comprises a card reading area 14 and a power indicator lamp 16 of a communication port 15. Wherein, a data probe is arranged in the card reading area 14 for acquiring information of a target carrier. The card sender 13 is connected to a computer through a communication interface 15, and completes authorization of the target carrier through the computer according to the information of the target device 104, the information of the main control device 102, and the information of the target device 104. Specifically, after the card sender 13 establishes a communication connection with a computer, the computer is used to determine the main control device 102 corresponding to the target device 104 to be controlled, and establish a corresponding relationship between the determined information of the main control device 102 and the information of the target carrier, thereby completing the authorization of the target carrier.

It can be understood that when the target carrier is close to the card reading area, the authorization device 101 may obtain information of the target carrier through the data probe in the card reading area 14, and complete storage processing of the information of the target carrier and the information of the main control device 102 through the data probe.

In some embodiments, the target device 104 may be at least one of a manual valve, an electrically operated valve, a water pump, a fan, and a lighting device in a nuclear power plant.

As an embodiment of the present application, the authorization device 101 is configured to, when it is determined that there is a first corresponding relationship between the information of the target device 104 and the information of the master device 102, construct a second corresponding relationship between the information of the master device 102 and the information of the target carrier, and store the information of the master device 102 to the target carrier.

In this embodiment, when the target carrier is authorized, the authorization device 101 acquires information of the target carrier before unauthorized, that is, the response confirms that the target carrier to be authorized exists, so that it confirms whether a first corresponding relationship exists between information of the target device 104 to be currently controlled and information of the main control device 102, further constructs a second corresponding relationship between information of the main control device 102 and information of the target carrier, and stores the information of the main control device 102 into the target carrier, so that the subsequent main control device 102 determines unlocking data more quickly based on the information of the main control device 102 stored in the target carrier, and thus forms a control command more quickly and sends the control command to the secondary control device 103 to complete control of the target device 104.

The first correspondence is used to describe an association between the target device 104 and the master device 102. That is, when it is determined that there is the target device 104 to be controlled, and the authorization device 101 determines that there is information of the master device 102 corresponding to the target device 104 based on the information of the target device 104, it is determined that there is an association relationship between the target device 104 and the master device 102, that is, the master device 102 controls the operation of the target device 104. It can be understood that when it is confirmed that the information of the target device 104 and the information of the master device 102 have the first correspondence, that is, it is confirmed that the target device 104 corresponding to the information of the target device 104 is controlled by the master device 102 corresponding to the information of the master device 102.

The second correspondence is used to describe an association relationship between the master device 102 and the target bearer. When it is confirmed that there is the main control device 102 corresponding to the target device 104, the information of the main control device 102 is associated with the information of the unauthorized target carrier acquired by the authorization device 101, that is, a second corresponding relationship is constructed.

As an embodiment of the present application, the information of the target device 104 includes a first code of the target device 104, the information of the master device 102 includes a second code of the master device 102, and a corresponding relationship is formed between the first code and the second code.

In the present embodiment, the first code is a unique identifier describing the target device 104 to be controlled, and is distinguished from other devices in the nuclear power plant by the code. For example a water pump coded sfa123sh in a nuclear power plant.

The second code is a unique identifier for describing the master device 102, and the first code and the second code correspond to each other because the master device 102 is used for controlling the target device 104. For example, the code zk123456 of the main control device 102 corresponds to the code sfa123sh of the water pump, that is, the main control device 102 controls the operation of the water pump, for example, turning on or off the water pump.

In some embodiments, to facilitate control of the target devices 104 in the nuclear power plant, the second code of the master device 102 may form a correspondence with the first codes of the plurality of target devices 104.

As an embodiment of the present application, the unlocking data includes: information of the target carrier and information of the master device 102.

And the master control device 102 is used for outputting a control instruction when the information of the target carrier is confirmed to be valid and the information of the master control device 102 in the unlocking data is confirmed to be consistent with the information of the master control device 102 in the storage area of the master control device 102.

In this embodiment, the information of the object carrier is used to uniquely identify the object carrier, and when the information of the object carrier identified by the master device 102 is recorded in the information, it is confirmed that the information of the object carrier is valid. For example, the information of the object carrier is a number identifying the object carrier, such as aj596357, and when the master device 102 recognizes that the code is recorded in the storage of the master device 102, it is determined that the information of the object carrier is valid.

Since the information of the target carrier in the unlocking data and the information of the master device 102 are called a corresponding relationship, when it is confirmed that the information of the target carrier is valid, it is further confirmed whether the information of the master device 102 in the unlocking data is consistent with the information of the master device 102 recorded in the storage area of the master device 102, and if so, the target device 104 indicating that the master device 102 is used for controlling the information of the target device 104 corresponding to the information of the master device 102 in the unlocking data is generated and output according to the comparison result.

In some embodiments, the unlocking data of the target carrier is encrypted by using a preset encryption policy, and when the corresponding preset decryption policy exists in the main control device 102, the unlocking data may be decrypted to obtain the unlocking data.

As an embodiment of the present application, the information of the master device 102 includes at least one of encoding information of the master device 102 and location information of the master device 102.

In this embodiment, the encoded information is a character string uniquely identifying the master device 102, for example, Ab1245 bsw. The position information describes a spatial position of the master control device 102, and the spatial position includes at least one of an installation distribution area, a height of an installation position, and an installation orientation direction of the master control device 102 in the nuclear power plant.

As an embodiment of the present application, the secondary control device 103 is configured to, when receiving a control instruction, output a target current corresponding to a target voltage to the target device 104 of the nuclear power plant, and drive the target device 104 to operate so as to change a current state of the target device 104.

Corresponding to the control system of the above embodiment, fig. 2 shows that the embodiment of the present application provides a control method, and the execution subject of the method is the master control device 102 in the control system

Fig. 6 shows a flowchart of an implementation of the control method provided in the embodiment of the present application, and for convenience of description, only the portions related to the embodiment of the present application are shown, and the detailed description is as follows:

referring to fig. 6, a control method includes the steps of:

acquiring unlocking data in a target carrier; the unlocking data is obtained by the authorization device 101 according to the information of the target device 104, the information of the main control device 102 and the information of the target carrier, and is recorded in the target carrier;

when the unlocking data are consistent with the preset conditions, outputting a control instruction; the control instruction is used to instruct the secondary control device 103 to drive the operation of the target device 104 of the nuclear power plant to change the current state of the target device 104.

In this embodiment, an input terminal of the main control device 102 is connected to an output terminal of the target carrier, an output terminal of the main control device 102 is connected to an input terminal of the secondary control device 103, and the secondary control device 103 is connected to an input terminal of the target device 104. When the target device 104 of the nuclear power plant is controlled to operate, when the authorization device 101 receives an instruction for controlling the target device 104, it predetermines the target device 104 to be controlled and obtains information of the target device 104, further searches information of the main control device 102 controlling the target device 104 according to the information of the target device 104, and performs association authorization on information of a target carrier according to a search result. It is understood that the association of the information of the target device 104 and the information of the master device 102 is completed at the time of authorization of the target carrier, that is, according to the information of the target device 104, the information of the master device 102, and the information of the target device 104, so that the master device can complete determination of the unlock data based on the association relationship. After the main control device 102 acquires the authorized unlocking data in the target carrier, in order to determine whether the acquired unlocking data is data for controlling the target device 104 corresponding to the main control device 102, the unlocking data is analyzed and the analyzed data is judged according to a preset condition to determine whether to generate a control instruction, if the unlocking data is judged to meet the preset condition, the unlocking data is determined to be authorized data for controlling the target device 104, and the control instruction is automatically generated according to the judgment result and output to the auxiliary control device 103. The auxiliary control device 103 drives and controls the target device 104 of the nuclear power plant according to the control instruction to change the current state of the target device 104.

As an embodiment of the present application, the unlocking data includes: information of the target carrier and information of the master device 102;

when the unlocking data is consistent with the preset conditions, outputting a control instruction, comprising the following steps:

when it is confirmed that the information of the target carrier is valid and it is confirmed that the information of the master device 102 in the unlock data is identical to the information of the master device 102 in the storage area of the master device 102, a control instruction is output.

Fig. 7 is a schematic structural diagram of a master device 102 according to an embodiment of the present application. As shown in fig. 7, the main control device 1027 of this embodiment includes: at least one processor 70 (only one processor is shown in fig. 7), a memory 71, and a computer program 72 stored in the memory 71 and executable on the at least one processor 70, the steps of any of the various monitoring method embodiments described above being implemented when the computer program 72 is executed by the processor 70.

The master device may include, but is not limited to, a processor 70, a memory 71. Those skilled in the art will appreciate that fig. 7 is merely an example of the master control device 7, and does not constitute a limitation to the master control device 7, and may include more or less components than those shown, or combine some components, or different components, such as an input output device, a network access device, and the like.

The Processor 70 may be a Central Processing Unit (CPU), and the Processor 70 may also be other general purpose processors, Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), off-the-shelf Programmable Gate arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.

The storage 71 may in some embodiments be an internal storage unit of the master device 7, such as a hard disk or a memory of the master device 7. The memory 71 may also be an external storage device of the main control device 7 in other embodiments, such as a plug-in hard disk provided on the main control device 7, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like. Further, the memory 71 may also include both an internal storage unit of the main control device 7 and an external storage device. The memory 71 is used for storing an operating system, an application program, a BootLoader (BootLoader), data, and other programs, such as program codes of a computer program. The memory 71 may also be used to temporarily store data that has been output or is to be output. It should be noted that, for the information interaction, execution process, and other contents between the above-mentioned devices/units, the specific functions and technical effects thereof are based on the same concept as those of the embodiment of the method of the present application, and specific reference may be made to the part of the embodiment of the method, which is not described herein again.

It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules, so as to perform all or part of the functions described above. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the system may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.

The embodiments of the present application further provide a computer-readable storage medium, where a computer program is stored, and when the computer program is executed by a processor, the computer program implements the steps that can be implemented in the above method embodiments.

The embodiments of the present application provide a computer program product, which when running on a main control device, enables the main control device to implement the steps in the above method embodiments when executed.

The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, all or part of the processes in the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer readable storage medium and used by a processor to implement the steps of the embodiments of the methods described above. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer readable medium may include at least: any entity or device capable of carrying computer program code to a photographing apparatus/terminal apparatus, a recording medium, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), an electrical carrier signal, a telecommunications signal, and a software distribution medium. Such as a usb-disk, a removable hard disk, a magnetic or optical disk, etc. In certain jurisdictions, computer-readable media may not be an electrical carrier signal or a telecommunications signal in accordance with legislative and patent practice.

In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.

Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.

In the embodiments provided in the present application, it should be understood that the disclosed apparatus/network device and method may be implemented in other ways. For example, the above-described apparatus/network device embodiments are merely illustrative, and for example, a module or a unit may be divided into only one logical function, and may be implemented in other ways, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.

Units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.