WO2016107589A1

WO2016107589A1 - Cross-base alarm linkage method and device for nuclear power plant

Info

Publication number: WO2016107589A1
Application number: PCT/CN2015/099983
Authority: WO
Inventors: 刘泽林; 黄�俊; 张健; 姜顺龙; 张鸣; 王飞; 王仙成; 梁芳群; 赵永斌; 李大伟; 田彬; 黄立民; 林鸿江; 潘锋; 杨越; 易晨; 邱力
Original assignee: 大亚湾核电运营管理有限责任公司; 中国广核集团有限公司; 中国广核电力股份有限公司
Priority date: 2014-12-31
Filing date: 2015-12-30
Publication date: 2016-07-07

Abstract

A cross-base alarm linkage method and device for a nuclear power plant. The method comprises: monitoring alarm linkage systems of a plurality of bases in real time (S101); judging whether the alarm linkage system of each of the bases operates normally (S102); if so, the alarm linkage system of the current base achieving security and protection monitoring (S103); if not, an emergency command centre system judging the alarm level of an emergency alarm signal sent by the alarm linkage system of the current base (S104); according to the alarm level, starting corresponding permission management (S105); according to the emergency alarm signal, invoking and executing a plan (S106); when an illegal attack occurs, generating an alarm signal (S401); the command centre extracting site alarm position information from the integrated alarm signal, then invoking an image collection device group to collect a site image, and automatically popping up the site image on a monitor so as to understand the authenticity and seriousness of an unexpected event in time (S405); giving audible and visual alarms simultaneously (S406); and recording the image of an alarm region which is automatically popped up while the alarms are given (S407).

Description

Title: Inventive name: A cross-base nuclear power plant alarm linkage method and device

[0001] The invention belongs to the key technical field of a million kilowatt advanced pressurized water reactor nuclear power plant, and particularly relates to a security field of a million kilowatt nuclear power plant.

Background technique

[0002] A Nuclear Power Plant is a power plant that uses the energy released by a nuclear fission or nuclear fusion reaction to generate electricity.

[0003] In order to protect the health of nuclear power plant workers and residents around nuclear power plants, the design, construction and operation of nuclear power plants use the principle of defense in depth, providing multiple protections from equipment and measures to ensure the output power of nuclear power plants to the reactor. Effective control; and in the presence of various natural disasters, such as earthquakes, tsunamis, floods, etc., or artificially generated fires, explosions, etc., can also ensure adequate cooling of the reactor fuel components, thereby ensuring that radioactive materials do not occur. Environmental emissions. The defense-in-depth principle generally includes five layers of defense, the first layer of defense: careful design, manufacture, construction, ensuring that the nuclear power plant has a sophisticated hardware environment, establishing sound procedures and strict systems, and systematically educating and training nuclear power plant personnel. Establish a complete nuclear safety culture; the second line of defense: strengthen operational management and supervision, and correctly handle abnormal conditions and troubleshoot; third layer of defense: In severe cases, the reactor control and protection system can Effective actions to prevent equipment failures and human error from developing into accidents; Fourth floor line: In case of accidents, timely enable nuclear power plant safety protection system, including various special safety facilities, to strengthen power station management in accidents , to prevent the accident from expanding, to ensure the integrity of the three safety barriers of the nuclear power plant; the fifth layer of defense: In the unlikely event of an accident, accompanied by radioactive leakage, all emergency systems inside and outside the plant should be activated. Reduce the impact of accidents on surrounding residents and the environment.

[0004] Million kilowatts of nuclear power plants are protected according to the requirements of the first level of risk protection according to the requirements of the regulations. According to the defense principles of "deep defense" and "balanced protection", the nuclear power plant site is divided into three different levels of security zones. From the outside to the inside, they are divided into control areas, protected areas and key areas, and they are strengthened step by step. The nuclear power plant physical protection system protects the production facilities and property of nuclear power plants by preventing access control, perimeter detection and centralized monitoring of the above-mentioned areas, and prevents vandalism and illegal transfer of nuclear facilities and nuclear materials. The normal operation of the nuclear power plant production activities.

[0005] The nuclear power plant video surveillance system is an important subsystem for the implementation of the "detection-delay-response" function of the physical protection system. Only through rapid and accurate alarm review of the images monitored by the video surveillance system can the effective detection function of the physical protection system be realized, and an effective response can be organized to effectively and reliably protect the safe operation of the nuclear power plant and the safety of nuclear materials.

[0006] At present, nuclear power plants implement group reactor management, and the impact of emergencies is no longer single. When an emergency occurs at a single base, other bases are bound to be affected. At present, the video monitoring and review system of a single base operates separately. When a single base has a serious incident, the other bases cannot be alerted. The status of the site cannot be timely fed back to the emergency command center and other bases. The base control center is subject to devastating attacks, coercion or malicious cyber attacks. The on-site surveillance images will not be monitored in the control center, and the review will not be possible. The on-site status will not be communicated to the outside world. The nuclear power plant will be out of control and cannot be effectively disposed of in time. Measures, serious nuclear incidents such as malicious destruction of nuclear facilities or illegal transfer of nuclear materials may occur, causing serious impacts and harm to society and the public. When a base control center is subjected to unexpected events such as devastating attacks, coercion or malicious network attacks, and the control center function cannot be realized, the monitoring and effective control of the emergency scene must be realized in different places.

[0007] However, there is currently no effective and reliable solution for this in the world of nuclear power.

technical problem

[0008] An object of the embodiments of the present invention is to provide a cross-base nuclear power plant alarm linkage method, which aims to solve the problem that the cross-base video surveillance review cannot be realized at present.

Problem solution

Technical solution

[0009] The embodiment of the present invention is implemented as such, a cross-base nuclear power plant alarm linkage method, and the method includes the following steps:

[0010] The emergency command center system monitors the alarm linkage system of multiple bases in real time;

[0011] determining whether the alarm linkage system of each base is operating normally;

[0012] If yes, the security alarm monitoring system of the current base implements security monitoring;

[0013] If not, the emergency command center system determines the alarm level of the emergency alarm signal issued by the alarm linkage system of the current base; [0014] the emergency command center system initiates corresponding authority management according to the alarm level;

[0015] the emergency command center system calls and executes the corresponding plan according to the emergency alarm signal;

[0016] The emergency command center system is connected to the alarm linkage system of the nuclear power plants of the plurality of bases, and the alarm linkage systems of the adjacent bases are connected to each other.

[0017] Further, the alarm linkage system includes a video review system, and the steps of implementing the alarm linkage of the nuclear power plant across the base through the video review system are specifically as follows:

[0018] The emergency command center system monitors the video review system of multiple bases in real time;

[0019] determining whether the video review system of each base is operating normally;

[0020] If yes, the video review is performed by the video review system of the current base;

[0021] If not, the emergency command center system determines the alarm level of the emergency alarm signal issued by the video review system of the current base;

[0022] The emergency command center system initiates corresponding authority management according to the alarm level;

[0023] The emergency command center system calls and executes the corresponding plan according to the emergency alarm signal;

[0024] The emergency command center system is separately connected to the video review systems of the plurality of bases, and the video review systems of the adjacent bases are connected to each other.

[0025] Further, the emergency command center system is disposed outside any of the bases, or the emergency command center system is disposed in any of the bases.

[0026] Further, the emergency alarm signal is periodically scanned to monitor and determine whether the video auditing system of the current base is operating normally;

[0027] if the emergency command center system receives the emergency alarm signal, it is determined that the video review system of the current base is operating normally;

[0028] If the emergency command center system does not receive the emergency alarm signal, it is determined that the video review system of the current base is abnormal.

[0029] Further, the specific steps of the video review are:

[0030] identifying trigger information, and generating an alarm signal according to the trigger information;

[0031] integrating the alarm signal and uploading to the first physical protection system server;

[0032] downloading the integrated alarm signal from the first physical protection system server, verifying the validity of the alarm signal, and extracting alarm location information from the effective alarm signal; [0033] calling the image collection device group at the scene of the alarm location to collect image information of each area of the scene, and returning the image information, and simultaneously issuing an alarm prompt signal;

[0034] displaying the returned image information to implement video review;

[0035] according to the alarm reference signal alarm;

[0036] At the same time as the alarm, the displayed image information is recorded.

[0037] Further, the alarm level includes: a low level alarm, a medium level alarm, and a high level alarm.

[0038] Further, for the low-level alarm, the supervision authority of the emergency command center system is activated;

[0039] for the intermediate alarm, starting the takeover authority of the emergency command center system;

[0040] For the advanced alarm, the remote control authority of the emergency command center system is activated.

[0041] Further, the permission is also initiated by setting an account and a password.

[0042] Further, the alarm signal includes: a system fault alarm signal, a duress alarm signal, an intrusion attack alarm signal, and a nuclear accident alarm signal;

[0043] The emergency command center system invokes and executes the plan for restoring the system according to the system failure alarm signal under authorization

[0044] The emergency command center system takes over the video review system of the current base according to the duress alarm signal under authorization, and locks the operation authority of the video review system of the current base;

[0045] The emergency command center system issues an early warning signal to the video review system of the adjacent base according to the intrusion attack alarm signal under authorization;

[0046] The emergency command center system realizes video review through the emergency command center system or the video review system controlling the neighboring base according to the nuclear accident alarm signal under authorization.

[0047] Further, the implementation of the recovery system is specifically: calling the backup data in the emergency command center system;

[0048] reinstalling the video review system of the current base;

[0049] Setting parameters.

[0050] Further, after the emergency command center system invokes and executes the corresponding plan according to the emergency alarm signal, the following steps are further included:

[0051] The emergency command center system displays the base location of the emergency alarm signal by an electronic map.

[0052] Further, the alarm signal is uploaded to the first physical protection system server through a switch [0053] Further, after the step of downloading the integrated alarm signal from the first physical protection system server, verifying the validity of the alarm signal, and extracting the alarm location information from the valid alarm signal, The following steps:

[0054] Real-time display of effective alarm signals generated in the field.

[0055] Further, the alarm linkage function is implemented by configuring Comms, Operators, Monitors - Cameras, Macros, and GPI information, and exporting and copying the configuration file to the root directory of the video controller.

[0056] Further, the video review system of the current base realizes real-time display of an effective alarm signal generated in the field through an alarm map and a plurality of display lights set on the alarm map;

[0057] The plurality of display lights on the alarm map are in one-to-one correspondence with the monitored area, and the display light displays the alarm position by color and flicker change.

[0058] Further, the image capturing device group includes a plurality of pan-tilt cameras and a plurality of fixed-focus cameras; [0059] the pan-tilt camera has an adjustable shooting angle, and zoom shooting;

[0060] The fixed focus camera capture angle is fixed, and fixed focus shooting.

[0061] Further, the trigger information is identified by a detector or a limit switch.

[0062] Further, the step of integrating the alarm signal and uploading to the first physical protection system server is specifically:

[0063] integrating every 8 alarm signals of the same site through the alarm input board;

[0064] uploading the integrated alarm signal to the first physical protection system server.

[0065] Further, the first physical protection system server has a COM transmission interface, through the CO

The M transmission interface uploads and downloads alarm signals.

[0066] Further, the step of calling the image collection device at the scene of the alarm location to collect image information of each area of the scene, and returning the image information, and simultaneously issuing an alarm prompt signal are as follows: [0067] Calling the image collection device group at the scene of the alarm location by a macro command to collect images f π of each area of the scene;

[0068] returning the image information, and sending an alarm prompt signal;

[0069] storing the image information; [0070] printing the influence information according to requirements.

[0071] Further, the step of displaying the returned image information is specifically:

[0072] collecting image information returned;

[0073] outputting the image information;

[0074] displaying the image information.

[0075] Further, the alarm prompt signal is received through the GPI port, and an alarm sound and an alarm light are emitted according to the alarm reference signal.

[0076] Further, after the step of uploading to the first physical protection system server, the method further includes the following steps:

[0077] backing up data of the first physical protection system server to the second physical protection system server.

[0078] Another object of the embodiments of the present invention is to provide a cross-base nuclear power plant alarm linkage device, where the alarm linkage device includes:

[0079] an emergency command center system and a nuclear power plant alarm linkage system of a plurality of bases respectively connected to the emergency command center system, and an alarm linkage system adjacent to the base are connected to each other;

[0080] The emergency command center system is used for real-time monitoring of an alarm linkage system of multiple bases, and determining whether the alarm linkage system of each base is operating normally;

[0081] The nuclear power plant alarm linkage system of multiple bases is used to realize the security monitoring through the alarm linkage system of the current base after the alarm linkage system of the current base is operating normally;

[0082] The emergency command center system includes:

[0083] an alarm level determining unit is configured to determine an alarm level of an emergency alarm signal sent by the alarm linkage system of the current base when the alarm linkage system of the current base is abnormally operated;

[0084] The rights management unit is configured to start corresponding rights management according to the alarm level, so that the emergency command center system invokes and executes a corresponding plan according to the emergency alarm signal.

[0085] Further, the alarm linkage device further includes:

[0086] a multi-unit integrated security response system, the multi-unit integrated security response system is disposed in each nuclear power plant, and the multi-unit integrated security response system includes a total server and an alarm subsystem of at least two units

[0087] The alarm subsystem of the unit is used to generate an alarm signal, and send location information of the generated alarm signal And to the total server, and an alarm linkage triggering instruction for receiving the location information of the total server according to the generated alarm signal, and performing a corresponding linkage action according to the alarm linkage triggering instruction;

[0088] the total server is configured to receive the location information of the generated alarm signal, and issue a corresponding alarm linkage triggering instruction; the total server is further configured to store the personnel information of the at least two units to be evacuated吋Inventory the personnel of the at least two units.

[0089] Further, the alarm linkage system includes a video review system, and the video verification system realizes the alarm linkage of the nuclear power plant across the base, specifically:

[0090] The video review systems of the multiple bases are respectively connected to the emergency command center system, and the video review systems of the adjacent bases are connected to each other;

[0091] the emergency command center system monitors the video review system of multiple bases in real time, and determines whether the video review system of each base is operating normally;

[0092] the video review system realizes video review through the current base video review system when the current base video review system is operating normally;

[0093] the alarm level determining unit determines that the alarm level of the emergency alarm signal sent by the video review system of the current base is abnormal after the video review system of the current base is abnormally operated;

[0094] The rights management unit starts corresponding authority management according to the alarm level, so that the emergency command center system calls and executes a corresponding plan according to the emergency alarm signal.

[0095] Further, the emergency command center system is disposed outside any of the bases, or the emergency command center system is disposed in any of the bases.

[0096] Further, the emergency command center system further includes a monitoring unit, configured to monitor and determine whether the video review system of the current base is running normally by periodically receiving the emergency alarm signal;

[0097] if the emergency command center system receives the emergency alarm signal, it is determined that the video review system of the current base is operating normally;

[0098] If the emergency command center system does not receive the emergency alarm signal, it is determined that the video review system of the current base is abnormal.

[0099] Further, the video review system includes:

[0100] a trigger identification unit, configured to identify trigger information, and generate an alarm signal according to the trigger information; [0101] an integration unit, configured to integrate the alarm signal, and upload;

[0102] a first physical protection system server, configured to receive an uploaded alarm signal;

[0103] a video controller, configured to download an integrated alarm signal from the first physical protection system server, verify validity of the alarm signal, and extract alarm location information from the valid alarm signal, and invoke the alarm location The image collection device group of the scene collects the image information of each area of the scene, and returns the image information, and simultaneously sends an alarm prompt signal;

[0104] a video matrix, configured to display the returned image information to implement video review;

[0105] an alarm unit, configured to alarm according to the alarm prompt signal;

[0106] The recording unit is configured to record the displayed image information while alarming.

[0107] Further, the alarm level includes: a low level alarm, a medium level alarm, and a high level alarm.

[0108] Further, for the low-level alarm, the emergency command center system starts the supervision authority; [0109] for the intermediate alarm, the emergency command center system starts the takeover authority;

[0110] For the advanced alarm, the emergency command center system initiates remote control authority.

[0111] Further, the alarm linkage device further includes an account management unit, configured to activate the permission by setting an account and a password.

[0112] Further, the alarm signal includes: a system fault alarm signal, a duress alarm signal, an intrusion attack alarm signal, and a nuclear accident alarm signal;

[0113] The emergency command center system further includes:

[0114] a recovery unit, configured to invoke and execute a system for restoring the system according to the system failure alarm signal under authorization; [0115] a takeover unit, configured to take over the current base video review system according to the duress alarm signal under authorization, and lock the current Operation authority of the base video review system;

[0116] an early warning unit, configured to send an early warning signal to the video review system of the neighboring base according to the intrusion attack alarm signal under authorization;

[0117] The control unit is configured to implement video review by the video auditing system of the emergency command center system or the control base according to the nuclear accident alarm signal under authorization.

[0118] Further, the recovery unit includes:

[0119] a data storage unit, configured to store backup data;

[0120] a calling unit, configured to invoke the backup data; [0121] an installation unit, configured to reinstall a video review system of the current base;

[0122] A parameter setting unit, configured to set a parameter.

[0123] Further, the emergency command center system further includes:

[0124] an electronic map display unit, configured to display a base location for uploading the emergency alarm signal.

[0125] Further, the video review system further includes:

[0126] The switch is configured to upload the alarm signal, and the switch is connected between the integrated unit and the first physical protection system server.

[0127] Further, the video review system further includes:

[0128] The external workstation is configured to display the alarm information generated in the field in real time, and the external workstation is connected to the first COM port of the video controller.

[0129] Further, the external workstation has an alarm map, and the alarm map has a plurality of display lights corresponding to the monitored area, and is used to display an alarm position by the color and flicker change of the display light.

[0130] Further, a video management program MGR is installed on the external workstation;

[0131] After configuring the Comms, Operators Monitors ^ Cameras. Macro s and GPI information, the video management program MGR exports and copies the configuration file to the root directory of the video controller to implement the alarm linkage function.

[0132] Further, the image collection device group includes a plurality of pan-tilt cameras and a plurality of fixed-focus cameras; [0133] the pan-tilt camera has an adjustable shooting angle, and zoom shooting;

[0134] The fixed focus camera capture angle is fixed, and fixed focus shooting.

[0135] Further, the trigger recognition unit is a detector or a limit switch.

[0136] Further, the detector includes:

[0137] Infrared detectors, microwave detectors, Doppler detectors, and electromechanical pressure detectors.

[0138] Further, the integrated unit is an intelligent controller, and the intelligent controller includes:

[0139] an alarm input board for integrating multiple alarm signals of the same site;

[0140] The uploading unit is configured to upload the integrated alarm signal.

[0141] Further, the first physical protection system server has a COM transmission interface, through the CO

The M transmission interface uploads and downloads alarm signals.

[0142] Further, the video controller includes an auxiliary port, a COM port, and a GPI port; [0143] the COM port uses RS-232 communication, including a first COM port and a second COM port, and the second COM port is connected to a host of the first physical protection system server, from the first physical protection system The host of the server receives the integrated alarm signal.

[0144] Further, the video controller includes:

[0145] an identification unit, configured to download an integrated alarm signal from the first physical protection system server, and verify the validity of the alarm signal;

[0146] an extracting unit, configured to extract alarm location information from the valid alarm signal;

[0147] a calling unit, configured to acquire image information of each area of the scene by using an image acquisition device group of the alarm location field by using a macro command, and returning the image information, and simultaneously issuing an alarm prompt signal;

[0148] a storage unit, configured to store the image information;

[0149] a printing unit for printing the influence information according to requirements.

[0150] Further, the video matrix displays the returned image information through a monitor group, and the video matrix includes:

[0151] a video input board and a back panel of the input board, configured to collect back image information, where the back panel of the input board is connected to the video controller;

[0152] a video output board and an output board rear panel, configured to output the image information, wherein the output board rear panel is connected to the monitor group;

[0153] a power module, configured to supply power to the video matrix;

[0154] a matrix rack for fixing the video output board, the video input board, the input board rear panel, the output board rear panel, and the power module.

[0155] Further, the alarm unit includes:

[0156] a relay group and an audible and visual alarm device;

[0157] The relay group is connected to the video controller through a GPI port, and the sound and light alarm device is controlled to emit an alarm sound and an alarm light according to the alarm prompt signal.

[0158] Further, the video review system further includes:

[0159] The second physical protection system server is connected to the first physical protection system server for backing up data of the first physical protection system server.

Advantageous effects of the invention Beneficial effect

[0160] In the embodiment of the present invention, an alarm signal is generated when an illegal attack occurs at the nuclear power alarm site, and the alarm signal is integrated and uploaded, and the command center extracts the on-site alarm position information from the downloaded alarm signal, and then calls the image collection device group to collect the live image. Information, automatically pop up the image information of the alarm scene on the monitor, and understand the authenticity and seriousness of the emergency, so as to make the judgment at the first time, implement the command deployment, and at the same time, issue a sound and light alarm signal to remind the guards to pay attention. Monitor the scene and record the image information of the alarm area automatically popped up on the video matrix for future analysis and research. Brief description of the drawing

DRAWINGS

1 is a flowchart of a method for alarm linkage of a nuclear power plant across a base according to a first embodiment of the present invention; [0162] FIG. 2 is a flow chart of an alarm linkage method for a nuclear power plant across a base according to a second embodiment of the present invention; [0163] FIG. 3 is a flow chart showing specific steps of executing a recovery system in an alarm linkage method of a nuclear power plant across a base according to a third embodiment of the present invention;

4 is a flowchart of a specific step of video review in an alarm linkage method of a nuclear power plant across a base according to a fourth embodiment of the present invention;

5 is a flowchart of a specific step of video review in an alarm linkage method of a nuclear power plant across a base according to a fifth embodiment of the present invention;

6 is a structural diagram of an alarm linkage device for a nuclear power plant across a base according to an embodiment of the present invention;

7 is a structural diagram of an emergency command center system in an alarm linkage device of a nuclear power plant across a base according to an embodiment of the present invention;

8 is a structural diagram of a video review system in an alarm linkage device of a nuclear power plant across a base according to an embodiment of the present invention;

[0169] FIG. 9 is a schematic structural diagram of a video review system in an alarm linkage device of a nuclear power plant across a base according to an embodiment of the present invention.

Invention embodiment

Embodiments of the invention

The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used The invention is not intended to limit the invention. Further, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not constitute a conflict with each other.

[0171] In the embodiment of the present invention, an alarm signal is generated when an illegal attack occurs, and the command center extracts the on-site alarm position information from the integrated alarm signal, and then calls the image collection device group to collect the live image, and automatically pops up the live image on the monitor. Simultaneously understand the authenticity and seriousness of the emergency, and at the same time issue an audible and visual alarm signal, and record the image of the automatic pop-up alarm area at the same time as the alarm.

[0172] A cross-base nuclear power plant alarm linkage method, referring to FIG. 1, the method includes the following steps:

[0173] In step S101, the emergency command center system actually monitors the alarm linkage system of multiple bases;

[0174] In step S102, it is determined whether the alarm linkage system of each base is operating normally;

[0175] If yes, step S103 is performed to implement security monitoring by the alarm linkage system of the current base;

[0176] If no, step S104 is performed, and the emergency command center system determines the alarm level of the emergency alarm signal sent by the alarm linkage system of the current base;

[0177] In step S105, the emergency command center system initiates corresponding authority management according to the alarm level; [0178] in step S106, the emergency command center system invokes and executes the corresponding plan according to the emergency alarm signal;

[0179] The emergency command center system is connected to the alarm linkage system of the nuclear power plants of the plurality of bases, and the alarm linkage systems of the adjacent bases are connected to each other.

[0180] The executed plan may include, but is not limited to, an emergency inventory method of a person in a nuclear accident, and the specific steps are as follows: [0181] In step S1101, the identity information of the non-emergency personnel in the current emergency meeting point is collected, and a counting instruction is generated;

[0182] In the embodiment of the present invention, when a sudden nuclear accident occurs, each emergency point is activated, and non-emergency personnel are evacuated to each emergency point, and each emergency meeting point is entered through identification, and the identification can be identified by radio frequency signals. It can also be identified by fingerprint, iris or palm.

[0183] As a preferred embodiment of the present invention, since the time requirement of the sudden nuclear accident is extremely demanding, and the radio frequency setting has the advantages of fast recognition speed and high accuracy, the current emergency rendezvous point can be preferably collected by the radio frequency identification technology. The identity information of the non-emergency personnel is as follows: The emergency zone reading card is used as the information reader, and the identity information in the radio frequency information card carried by the non-emergency personnel is read through the emergency zone reading card;

[0184] The fingerprint identification technology may also be used to collect the identity information of the non-emergency personnel in the current emergency meeting point, specifically For: the emergency zone fingerprint identifier is used as the information reader, the fingerprint information of the non-emergency personnel is read by the emergency zone fingerprint identifier, and the identity information corresponding to the fingerprint information is called from the preset server, and the fingerprint identification can avoid carrying the information by being carried. The card achieves accurate identification in case of accidental loss;

[0185] The identity information of the non-emergency personnel in the current emergency meeting point can also be collected by the iris recognition technology, specifically: using the emergency zone iris recognizer as an information reader, and reading the non-emergency personnel through the emergency zone iris recognizer. Iris information, and the identity information corresponding to the iris information is called from the preset server;

[0186] and collecting the identity information of the non-emergency personnel in the current emergency meeting point through the palm recognition technology, specifically: using the emergency zone palm recognizer as the information reader, and reading the palm of the non-emergency personnel through the emergency zone palm recognizer The information is encoded, and the identity information corresponding to the palmprint information is called from the preset server.

[0187] In order to avoid repeated counting, it is further determined whether the identity information is repeatedly read, and the counting instruction should not be output for the already read identity information, and the identity information for the first successful reading can be prompted by sound, light, or the like. In order to know in time whether the identity information collection is successful.

[0188] In step SU02, the number of non-emergency personnel in the current emergency meeting point is counted according to the counting instruction and the confirmation information;

[0189] In the embodiment of the present invention, after the non-emergency personnel identity information is successfully collected, the confirmation command is issued by the confirmation button, and the counter counts according to the counting instruction and the confirmation instruction to avoid the counting value being inaccurate due to the personnel misoperation. .

[0190] In step S1103, the number of non-emergency personnel in one or more emergency meeting points is obtained to determine the distribution of non-emergency personnel, and the emergency meeting point is calculated according to the number of non-emergency personnel in one or more emergency meeting points. The total number of internal emergency personnel;

[0191] In the embodiment of the present invention, the distribution of the personnel can be determined by counting the number of non-emergency personnel in each emergency meeting point, the vehicles are deployed according to the distribution of the personnel, and the evacuation and overall management is realized, thereby avoiding the number of personnel between the emergency meeting points. Disparity.

[0192] Calculate the number of missing persons by the total number of personnel in each emergency meeting point and the number of people entering the actual nuclear power plant

It is conducive to a more effective search and rescue plan, and it is also convenient to determine the type and quantity of search and rescue vehicles.

[0193] In step S1104, the number and identity information of the missing persons are determined according to the total number of non-emergency personnel and identity information in the emergency meeting point.

[0194] Step S1104 is specifically: in step S1307, the total number of non-emergency personnel in the emergency meeting point and the attendance service The total number of identity information in the server is compared to determine the number of missing persons;

[0195] In step S 1308, the collected valid identity information is compared with the identity information in the attendance server database to determine the identity information of the missing person.

[0196] The identity information includes: name, gender, age, department, job title, work location, contact information, and day-to-day records of each management area.

[0197] In the embodiment of the present invention, the valid identity information collected is compared with the identity information in the preset server database, and the number of unidentified personnel is counted, and the unidentified personnel identity information is filtered out.

, that is, the missing person information, the identity information contains the contact information of the missing person, such as: mobile phone number information, pager number information, and the like.

[0198] As a preferred embodiment of the present invention, after step S 1308, the method may further include the following steps: [0199] In step S B09, the collective reminder information is pushed to the missing person according to the missing person information.

[0200] In the embodiment of the present invention, based on the contact information, collective reminder information may be sent to the missing person, for example, emergency rendezvous information, vehicle dispatch information, latest development of accident development, and emergency safety information.

In order to allow missing persons to reach the designated emergency meeting point or enter the safe area as soon as possible.

[0201] The information can be pushed in the form of a mobile phone, a pager, a walkie-talkie, and a broadcast.

[0202] As a preferred embodiment of the present invention, after step S1308 or step S1309, the method may further include the following steps:

[0203] In step S1310, the missing person is located according to the missing person information, and the missing positioning information is generated.

[0204] In the embodiment of the present invention, according to the divergence record of each administrative area in the identity information of the missing person, the last swiping (or identification) information is retrieved, and the last activity range of the missing person is determined, and then determined. The management area where the missing person is located, in order to facilitate the implementation of rescue measures.

[0205] As a preferred embodiment of the present invention, after step S 1310, the method may further include the following steps:

[0206] In step S 1311, an optimal search and rescue area is determined based on the missing location information.

[0207] In the embodiment of the present invention, based on the missing location information of the missing person, the best search and rescue area having the most missing persons is determined.

[0208] Preferably, the following steps may be further included between step S1101 and step S1102:

[0209] in step S1202, identifying and determining whether the identity information is valid identity information;

[0210] in step S1203, if yes, a prompt is generated, and a counting instruction is generated; [0211] In the embodiment of the present invention, in order to avoid repeated counting caused by multiple people swiping a card, the counting is inaccurate, and after reading the identity information of the non-emergency personnel, it is preferred to determine whether the identity information has been collected. If the determination result is yes, the counting instruction is not sent to the counter, and the identity information is determined to be invalid identity information. If the determination result is no, further determining whether the identity information is identity information in the preset server, and if not, determining the identity The message is invalid identity information, and if so, a count command is sent to the counter.

[0212] Once the identity information is successfully identified, and is determined to be valid identity information, the indicator light is illuminated to prompt the escaper identity information to be successfully acquired, and a counter instruction is sent to the counter, the counter receives the counting instruction, and the escape is detected. After the person presses the confirmation message generated by the confirmation button, the count is +1.

[0213] Preferably, before step S1101, the following steps may also be included:

[0214] In step S1301, the personnel information of each management area is collected, and the collected personnel information is uploaded to the KKK server through the KKK special network;

[0215] As a preferred embodiment of the present invention, a management area card reader can be set in the access control entrance of each management area, and the information of the radio frequency information card worn by the entry and exit personnel can be read through the management area reading card head, and then the KKK private network is adopted. Upload the collected personnel information to the KKK server.

[0216] In step S1302, the KKK private network is isolated from the external management network and the industrial network by adding a gateway;

[0217] In step S1303, the identity information is uploaded from each KKK server to the attendance server through a unified network protocol;

[0218] In the embodiment of the present invention, a plurality of access control management systems are usually used in a nuclear power plant, and different access control management systems are adopted between different management areas, and each management platform is prohibited due to the prohibition of cross-entry between different management areas. Different networks are used. In order to realize the information sharing of multi-core power plants to the emergency command center, it is necessary to isolate the private network of KKK (Site and Building Access Control, factory and office building access control system) from the external management network and industrial network by adding gateways and other means. Come out, and unify the network protocol, transfer the personnel identity information (reading card information) of each management area from the KKK server of each nuclear power plant to the attendance server, and supply the emergency command center to retrieve the personnel identity information from the attendance server, and the identity information may include : Name, gender, age, department, position, place of work, contact information, and inter-office records for each management area.

[0219] In the case of a sudden nuclear accident, the embodiment of the present invention uses an electronic emergency inventory system for inventory, The emergency inventory information is displayed more intuitively in the command center, and can display the distribution of personnel in each emergency assembly point, and the approximate area of the personnel who have not collected the inventory, which not only greatly shortens the emergency collection of the nuclear power plant, but also improves the situation. The accuracy of the inventory improves the efficiency of emergency operations, and provides detailed reference information for the follow-up of the command center to evacuate or rescue personnel, reducing personnel injuries.

[0220] The implementation of the present invention is described in detail below with reference to specific embodiments:

2 shows a flow of an alarm linkage method for a cross-base nuclear power plant according to a second embodiment of the present invention. For convenience of explanation, only parts related to the present invention are shown.

[0222] As an embodiment of the present invention, referring to FIG. 6, the alarm linkage system includes a video review system, and the step of implementing the alarm linkage of the nuclear power plant across the base by using the video review system is specifically as follows:

[0223] The emergency command center system 2 is connected to the video review system 1 of the plurality of bases, and the video review systems of the adjacent bases are connected to each other. The cross-base nuclear power plant alarm linkage method includes the following steps:

[0224] In step S201, the emergency command center system actually monitors the video review system of multiple bases;

[0225] In step S202, it is determined whether the video review system of each base is operating normally;

[0226] If yes, step S203 is performed to implement video review by the video review system of the current base;

[0227] If no, step S204 is performed, and the emergency command center system determines the alarm level of the emergency alarm signal sent by the video review system of the current base;

[0228] As an embodiment of the present invention, the emergency command center system may be disposed outside any base or in any base. The emergency alarm signal is actively uploaded by the video review system of multiple bases. The emergency command center system periodically and sequentially scans and receives the video review system of Daya Bay Base, Ningde Base, Yangjiang Base, Fangchenggang Base, Taishan Base and Hongyanhe Base. Emergency alarm signal to monitor and judge whether the current base video review system is operating normally;

[0229] If the emergency command center system receives the emergency alarm signal, it is determined that the video review system of the current base where the emergency alarm signal is uploaded is operating normally;

[0230] If the emergency command center system does not receive the emergency alarm signal, it is determined that the current video review system of each base is abnormal.

[0231] In step S205, the emergency command center system starts corresponding authority management according to the alarm level;

[0232] As an embodiment of the present invention, the emergency command center system starts the authority management according to the alarm level, and the alarm level includes: a low level alarm, an intermediate level alarm, and a high level alarm; [0233] For low-level alarms, the supervisory authority of the emergency command center system is activated;

[0234] For the intermediate alarm, the takeover authority of the emergency command center system is activated;

[0235] For advanced alarms, the remote control authority of the emergency command center system is activated.

[0236] In addition, the permission can also be initiated by setting an account and a password.

[0237] In step S206, the emergency command center system calls and executes the corresponding plan according to the emergency alarm signal.

[0238] As an embodiment of the present invention, the alarm signal includes: a system fault alarm signal, a duress alarm signal, an intrusion attack alarm signal, and a nuclear accident alarm signal;

[0239] The emergency command center system invokes and executes the recovery system plan according to the system failure alarm signal under authorization

[0240] The emergency command center system takes over the video review system of the current base according to the duress alarm signal under authorization, and locks the operation authority of the video review system of the current base;

[0241] The emergency command center system issues an early warning signal to the video review system of the adjacent base according to the intrusion attack alarm signal under authorization;

[0242] The emergency command center system realizes video review through the emergency command center system or the video review system of the control base under the authorization according to the nuclear accident alarm signal.

[0243] In the embodiment of the present invention, for the supervision authority, the emergency command center system can only view the image (video) information and the configuration information of the video review system of the current base, but cannot change the configuration information and control the image collection device. The permission is applied to the video auditing system of the current base. If the video auditing system of the current base fails, the system installation file backed up in the emergency command center system is called to reinstall the video review system at the current base, and the default settings are restored. , multiple guarantees for system security;

[0244] For the takeover authority, after the current base is attacked, the operator of the video review system is subjected to coercion, and the operator can upload an emergency alarm signal through an alarm button set in a concealed position, such as kicking, emergency command. After receiving the emergency alarm signal and identifying its alarm level, the central system activates the takeover authority of the emergency command center system, allowing the emergency command center system to control the video review system of the stressed base, and simultaneously locks the video review system of the current base. Operation authority, to prevent the forced mismanagement of the coerced personnel, the first control of the current base, to ensure the safety of the base; [0245] For remote control authority, when a nuclear accident occurs in the current base, the current base is not suitable for personnel detention due to the nuclear leakage, and the overall evacuation is required. Therefore, the emergency command center can be notified by uploading an emergency alarm signal, and the emergency command center system recognizes After the alarm level, the remote control authority of the emergency command center system is activated, and the video review system of the nuclear accident base can be controlled by the emergency command center system, or the video review system of the base adjacent to the nuclear accident can be controlled remotely by the emergency command center system. The video review system of the nuclear accident base is controlled to realize remote control, which ensures the safe operation of personnel. In the process of remote control, the operation authority of the video review system of the nuclear accident base is not locked, and the scene image can be controlled remotely by changing the configuration parameters. The shooting device changes the shooting angle to achieve tracking shooting.

[0246] As an embodiment of the present invention, after step S205, the following steps may be further included:

[0247] The emergency command center system displays the base location of the emergency alarm signal by an electronic map.

[0248] In the embodiment of the present invention, an electronic map can be set in the emergency command center, and the base location for uploading the emergency alarm signal can be visually displayed through the electronic map, which is beneficial to the leader's understanding of the geographical location of each base, and the proximity. The choice of remote control by the base is conducive to the overall regulation and layout command.

[0249] As a preferred embodiment of the present invention, referring to FIG. 3, the step of executing the recovery system is specifically as follows: In step S301, the backup data in the emergency command center system is invoked;

[0250] in step S302, reinstalling the video review system of the current base;

[0251] In step S303, parameters are set.

[0252] In the embodiment of the present invention, each base should periodically upload its own backup data to supply the emergency command center system in an emergency call.

[0253] As a preferred embodiment of the present invention, referring to FIG. 4, the specific steps of the video review are:

[0254] in step S401, identifying trigger information, and generating an alarm signal according to the trigger information;

[0255] In step S402, the alarm signal is integrated and uploaded to the first physical protection system server (CCURE)

Server l) ;

[0256] In step S403, the integrated alarm signal is downloaded from the first physical protection system server, the validity of the alarm signal is verified, and the alarm position information is extracted from the valid alarm signal;

[0257] In step S404, the image collection device group at the scene of the alarm location is called to collect image information of each area of the scene, and the image information is returned, and an alarm prompt signal is sent;

[0258] In step S405, the returned image information is displayed to implement video review; [0259] in step S406, according to the alarm reference signal alarm;

[0260] In step S407, the displayed image information is recorded at the same time as the alarm.

[0261] In the embodiment of the present invention, a plurality of trigger recognition units 11 and an image collection device group are disposed at an important nuclear processing site. With reference to FIG. 8, the distribution of the trigger recognition unit 11 and the image collection device group may be pre-strictly Designed to achieve no dead angle monitoring on site, when the scene is subjected to artificial attack or other sudden inter-day trigger trigger identification unit 11, the trigger identification unit 11 generates an alarm signal according to the trigger information, and the alarm signal is integrated and uploaded by the integration unit 12. Going to the first physical protection system server 13, the video controller 14 in the command center downloads the integrated alarm signal from the first physical protection system server 13, and first verifies the validity of the alarm signal to eliminate the false alarm situation, and The effective alarm signal extracts the on-site alarm position information contained in the signal, and calls the image acquisition device group corresponding to the alarm location scene to collect the image information of each area of the scene, and returns the image information through the video matrix 15 and simultaneously issues an alarm prompt signal. Commander of the command center Through the video matrix 15 to know the occurrence of the accident in real time, understand the authenticity and seriousness of the event, so as to make the judgment at the first time, implement the command deployment, and perform the sound and light alarm through the alarm unit 16, On-site personnel in certain areas and supervisors at all levels issued alarm reminders for emergencies such as illegal attacks, which facilitated the deployment of security measures such as evacuation and evacuation. At the same time, 'the video matrix is also required to be alarmed by the recording unit 17 (such as a DVR recorder). The image information of the alarm area is automatically popped up on 15 for video analysis and research.

[0262] As an embodiment of the present invention, the location of a trigger recognition unit 11 in the field may be monitored corresponding to one or more image collection devices.

[0263] In the embodiment of the present invention, an alarm signal is generated when an illegal attack occurs at the nuclear power alarm site, and the alarm signal is integrated and uploaded, and the command center extracts the on-site alarm position information from the downloaded alarm signal, and then calls the image collection device group to collect the live image. Information, automatically pop up the image information of the alarm scene on the monitor, and understand the authenticity and seriousness of the emergency, so as to make the judgment at the first time, implement the command deployment, and at the same time, issue a sound and light alarm signal to remind the guards to pay attention. Monitor the scene and record the image information of the alarm area automatically popped up on the video matrix 15 for future analysis and research.

5 shows a video review in a cross-base nuclear power plant alarm linkage method according to a fifth embodiment of the present invention. The flow of the specific steps, for the convenience of explanation, only shows the parts related to the present invention.

[0265] As an embodiment of the present invention, the specific steps of the video review method include:

[0266] In step S501, the trigger information is identified by the detector or the limit switch, and the alarm signal is generated according to the trigger information;

[0267] As an embodiment of the present invention, combined with FIG. 9, the detector can use an infrared detector and a microwave detector.

, Doppler detectors and electromechanical pressure detectors.

[0268] In the embodiment of the present invention, the detector mainly monitors a certain area of the area. For example, the infrared detector can be disposed on both sides of the access door in combination with the limit switch. When the access door is opened, the infrared light can be recognized and passed. People or objects, especially for the recognition of overpassing, passing, etc., the microwave detector can monitor the area of the cone and the fan, mainly in the perimeter of the monitoring area, and the Doppler detector is good at monitoring the blind zone. In the corner position of the monitoring area, the electromechanical pressure detector can identify the action such as artificial climbing by the sensing force, and is mainly disposed at the fence of the monitoring area;

[0269] The limit switch is mainly used for closing the box or the access door, when the closed box or the access door is illegally smashed

, can be identified by the limit switch, thus realizing instant alarm, instant video review.

[0270] In step S502, every 8 alarm signals of the same site are integrated through the alarm input board; [0271] In step S503, the integrated alarm signal is uploaded to the first physical protection system server (CCUR E Server) 1) ;

[0272] In the embodiment of the present invention, the alarm signal line is integrated through the alarm input board to reduce the signal transmission cost, and specifically, each of the input 8 alarm signal lines can be integrated into an alarm input board for integration, if the alarm If the input board fails, the board fault will be displayed in the entire video review alarm system; at the same time, the intelligent controller can also receive the pre-configured information downloaded from the first physical protection system server.

[0273] As a preferred embodiment of the present invention, the integrated alarm signal can be uploaded to the first physical protection system server through the network transmission by the switch 18 to maintain communication between the integrated unit 12 and the first physical protection system server.

[0274] in step S504, backing up data of the first physical protection system server to the second physical protection system server;

[0275] In the embodiment of the present invention, in order to prevent the entire video review alarm system from being unavailable due to the damage of the first physical protection system server 13, the second physical protection system server 13B is used as the host. The COM2 port of the video controller 14 needs to be connected to the second physical protection system server 13B.

[0276] In step S505, the integrated alarm signal is downloaded from the first physical protection system server, the validity of the alarm signal is verified, and the alarm position information is extracted from the valid alarm signal;

[0277] As an embodiment of the present invention, the first physical protection system server 13 is provided with a COM transmission interface (C).

OM A, COM B), upload and download alarm signals through the COM transmission interface.

[0278] The embodiment of the present invention uses the COM transmission interface to transmit data with the advantages of high speed and good compatibility.

[0279] In the embodiment of the present invention, the alarm signal is first identified, and if it is a defined alarm, the image acquisition device that has been set is called by the macro command to display on the monitor, and an alarm prompt signal is issued at the same time.

[0280] In step S506, the image collection device group at the scene of the alarm location is called by a macro command to acquire image information of each area of the scene;

[0281] In the embodiment of the present invention, the image collection device group includes a plurality of pan/tilt cameras and a plurality of fixed focus cameras.

[0282] The pan/tilt camera shooting angle is adjustable, and zoom shooting;

[0283] The fixed focus camera shooting angle is fixed, and fixed focus shooting.

[0284] In step S507, the image information is returned, and an alarm prompt signal is sent;

[0285] in step S508, storing image information;

[0286] In step S509, the impact information is printed according to the requirements;

[0287] in step S510, collecting the returned image information;

[0288] in step S511, outputting the image information;

[0289] In step S512, the image information is displayed to implement video review;

[0290] In the embodiment of the present invention, video information collection and output is implemented by the video matrix 15. When the detector or the limit switch is triggered, the video controller 14 calls the already set video matrix 15 through the macro command. The connected image acquisition device is displayed on a monitor connected to the video matrix 15, that is, the video image information corresponding to the alarm area is output to the monitor for display.

[0291] In step S513, the alarm prompt signal is received through a relay group (GPI) port, and an alarm prompt sound and an alarm prompt light are issued according to the alarm reference signal;

[0292] In step S514, the displayed image information is recorded at the same time as the alarm. [0293] In the embodiment of the present invention, the relay group 161 can be connected to the video controller 14 through the GPI port, and the sound and light alarm prompt signal (trigger signal) generated by the video controller 14 can be used to control the relay group 161. The connected sound and light alarm device 162 emits an audible and visual alarm, and the relay group 161 is also connected to the recording unit 17 to activate the recording unit 17 to record image information at the same time as the alarm.

[0294] As a preferred embodiment of the present invention, the alarm information generated in the field can also be displayed in real time through the external workstation 19, which is connected to the COM1 port of the video controller 14, and can also be connected to the switch 18.

[0295] The external workstation 19 is equipped with a video management program MGR. After the system is installed, the COM interface configuration information (Comms), user information (Operators), monitor information (Monitors), and image acquisition device are required on the MGR. Information such as Cameras, Macros, and Relay Group (G PI) port information is configured, and the configuration file is exported and copied to the root directory of the video controller 14 for alarm linkage.

[0296] Among them, Comms mainly sets all ports for the video controller 14 to communicate with the outside world; the setting types of the operators mainly include two types of keyboards (EG201 keyboard, UA keyboard, UD keyboard) and server (IDT); Monitors are mainly configuration monitoring. Camera and controllable keyboard; Cameras are divided into pan/tilt lens (P TZ, 360-degree rotation and zoom) and fixed lens (FIX). The existing settings display 3 keyboard and physical protection system can control the lens. For fixed cameras, only the controllable keyboard needs to be set. In addition to setting the keyboard, the PTZ camera needs to set the Sercom port number and address code. GPI (Relay Group) is mainly to configure the corresponding connection between the port number and the device; Macros The configuration of (macro) is a key step to realize alarm linkage. It mainly includes: the meaning of macro command, image linkage device allocation of alarm linkage, macro programming, pan/tilt preset setting, configuration file export and import of configuration file Go to the root directory of the video controller 14.

[0297] In the embodiment of the present invention, the video management program MGR is an analog system, which has the advantages of high speed and small delay.

[0298] As an embodiment of the present invention, the external workstation 19 may further include an alarm map, and the plurality of display lights on the alarm map are in one-to-one correspondence with the monitored area, and the plurality of display lights are set on the alarm map and the alarm map. Realize the actual alarm signal generated on the scene, and the indicator light shows the alarm position by color and flicker change. [0299] In the embodiment of the present invention, an alarm signal is generated when an illegal attack occurs at the nuclear power alarm site, and the alarm signal is integrated and uploaded, and the command center extracts the scene alarm position information from the downloaded alarm signal, and then calls the image collection device group to collect the scene. Image information, automatically pop up the image information of the alarm scene on the monitor, and understand the authenticity and seriousness of the emergency, so as to make the judgment at the first time, implement the command deployment, and at the same time, issue a sound and light alarm signal to remind the guard Pay attention to monitoring the scene, and record the image information of the alarm area automatically popped up on the video matrix 15 for the future analysis and research.

[0300] The embodiment of the present invention further provides a cross-base nuclear power plant alarm linkage device, and the alarm linkage device includes:

[0301] an emergency command center system and a nuclear power plant alarm linkage system of a plurality of bases respectively connected to the emergency command center system, and an alarm linkage system adjacent to the base are connected to each other;

[0302] The emergency command center system is configured to monitor an alarm linkage system of multiple bases in real time, and determine whether the alarm linkage system of each base is operating normally;

[0303] The nuclear power plant alarm linkage system of multiple bases is used to realize the security monitoring through the alarm linkage system of the current base after the alarm linkage system of the current base is operating normally;

[0304] The emergency command center system includes:

[0305] an alarm level determining unit, configured to determine an alarm level of an emergency alarm signal sent by the alarm linkage system of the current base when the alarm linkage system of the current base is abnormally operated;

[0306] The rights management unit is configured to start corresponding rights management according to the alarm level, so that the emergency command center system invokes and executes a corresponding plan according to the emergency alarm signal.

[0307] The execution of the plan can be realized by an emergency inventory system of the personnel in the nuclear accident, wherein the emergency inventory system of the personnel in the nuclear accident is based on the operation of the nuclear power plant, and the nuclear power plant includes at least one emergency meeting point, and the emergency point system of the personnel in the nuclear accident Includes:

[0308] The identity information collecting unit 1011 is configured to collect identity information of the non-emergency personnel in the current emergency meeting point, and generate a counting instruction, where the identity information collecting unit 1011 is disposed at the entrance and exit of the emergency meeting point;

[0309] In the embodiment of the present invention, when a sudden nuclear accident occurs, each emergency point is activated, and non-emergency personnel are evacuated to each emergency point, and each emergency meeting point is entered through identification, and the identification can be identified by radio frequency signals. It can also be identified by fingerprint, iris or palm. [0310] In order to avoid repeated counting, it is further determined whether the identity information is repeatedly read, and the counting instruction should not be output for the already read identity information, and the identity information for the first successful reading can be prompted by sound, light, or the like. In order to know in time whether the identity information collection is successful.

[0311] The counting unit 1012 is configured to count, according to the counting instruction and the confirmation information, the number of non-emergency personnel in the current emergency meeting point, the counting unit 1012 is disposed at the emergency gathering point entrance and exit, and the identity information collecting unit 1

011 connection;

[0312] In the embodiment of the present invention, after the non-emergency personnel identity information is successfully collected, the confirmation command is issued by the confirmation button, and the counter counts according to the counting instruction and the confirmation instruction to avoid the counting value being inaccurate due to the erroneous operation of the personnel. .

[0313] The processing unit 1013 is configured to obtain the number of non-emergency personnel in one or more emergency rendezvous points to determine a non-emergency personnel distribution, and calculate an emergency rendezvous point according to the number of non-emergency personnel in the one or more emergency rendezvous points. The total number of internal emergency personnel, and the number and identity information of the missing persons based on the total number of non-emergency personnel and the identity information in the emergency meeting point, the processing unit 1013 is connected to the identity information gathering unit 1011 and the counting unit 1012, and can be located at the front end collection site. Can also be set to the backend command processing center

[0314] The identity information includes: name, gender, age, department, job title, work location, contact information, and day-to-day records of each management area.

[0315] In the embodiment of the present invention, the processing unit 1013 collects the number of non-emergency personnel in each emergency meeting point to determine the distribution of personnel, allocates vehicles according to the distribution of personnel, implements evacuation and overall management, and avoids between various emergency gathering points. The number of people is very different, and the number of missing persons is calculated by the total number of people in each emergency meeting point and the number of people entering the actual nuclear power plant. This will facilitate a more effective search and rescue plan and also determine the type and quantity of search and rescue vehicles.

[0316] As a preferred embodiment of the present invention, the identity information collecting unit 1011 includes:

[0317] an information reader 1111, configured to read identity information of a non-emergency personnel;

[0318] The valid identity information determining unit 1112 is configured to identify and determine whether the identity information is valid identity information, and is connected to the information reader 1111;

[0319] The identity verification success prompting unit 1113 is configured to: after determining that the identity information is valid identity information, prompting, and connecting with the valid identity information determining unit 1112; [0320] The counting instruction generating unit 1114 is configured to generate a counting instruction after determining that the identity information is valid identity information, and is connected to the identity verification success prompting unit 1113.

[0321] In the embodiment of the present invention, in order to avoid repeated counting caused by multiple people swiping a card, the counting is inaccurate, and after reading the identity information of the non-emergency personnel, it is preferred to determine whether the identity information has been collected, if it is determined If the result is yes, the counting instruction is not sent to the counter, and the identity information is determined to be invalid identity information. If the determination result is no, further determining whether the identity information is identity information in the preset server, and if not, determining the identity information. Invalid identity information, if yes, send a count instruction to the counter.

[0322] Once the identity information is successfully identified, and determined to be valid identity information, the indicator light is illuminated to prompt the escaper identity information to be successfully acquired, and a counter instruction is sent to the counter, the counter receives the counting instruction, and the escape is detected. After the person presses the confirmation message generated by the confirmation button, the count is +1.

[0323] As a preferred embodiment of the present invention, the information reader is an emergency zone reading card for reading identity information in a radio frequency information card carried by a non-emergency person.

[0324] In the embodiment of the present invention, since the sudden nuclear accident is extremely demanding for the daytime, and the radio frequency setting has the advantages of high recognition speed and high accuracy, the current emergency rendezvous point can be preferably collected by the radio frequency identification technology. Identity information of non-emergency personnel.

[0325] As a preferred embodiment of the present invention, the information reader 1111 may use an emergency zone fingerprint identifier for reading fingerprint information of non-emergency personnel, and calling identity information corresponding to the fingerprint information from the preset server, Avoid accurate identification when you carry your information card with accidental loss.

[0326] As a preferred embodiment of the present invention, the information reader 1111 may use an emergency zone iris recognizer for reading iris information of non-emergency personnel, and calling identity information corresponding to the iris information from the preset server.

[0327] In addition, the identity information of the non-emergency personnel in the current emergency gathering point may also be collected by the palm recognition technology, specifically: the emergency zone palm recognizer is used as the information reader 1111, and the non-emergency is read by the emergency zone palm recognizer. The palm print information of the person, and the identity information corresponding to the palm print information is called from the preset server

[0328] As an embodiment of the invention, the processing unit 1013 includes:

[0329] The personnel inventory module 1131 is configured to obtain the number of non-emergency personnel in one or more emergency meeting points to determine the distribution of non-emergency personnel, and based on the number of non-emergency personnel in one or more emergency meeting points. Calculate the total number of non-emergency personnel in the emergency meeting point, and compare the total number of non-emergency personnel in the emergency meeting point with the total number of identity information in the default server to determine the number of missing persons;

[0330] The missing person identity information module 1132 is configured to compare the valid identity information collected with the identity information in the preset server database to determine the identity information of the missing person.

[0331] In the embodiment of the present invention, based on the valid identity information collected, the queried in the preset identity information database is obtained as the identified identity information of the person, that is, the identity information of the missing person, the identity information. Contains contact information for missing persons, such as: mobile phone number information, pager number information, etc.

[0332] As a preferred embodiment of the present invention, the emergency inventory system of the personnel in the nuclear accident further includes:

[0333] The management area information gathering unit 1014 is configured to collect the personnel information of each management area in the absence of an accident, and upload the collected personnel information to the KKK server through the KKK private network;

[0334] The gateway 1015 is configured to isolate the KKK private network from the external management network and the industrial network;

[0335] The information uploading unit 1016 is configured to unify the network protocol, and upload the identity information from each KKK server to the attendance server.

[0336] As a preferred embodiment of the present invention, the management area information collecting unit 1014 includes:

[0337] The management area reading card head 1141 is configured to read the information of the radio frequency information card collection personnel worn by the entering and leaving personnel, and the management area reading card head is disposed at the access control entrance of each management area;

[0338] The KKK private network 1142 is configured to upload the collected personnel information to the KKK server.

[0339] In the embodiment of the present invention, multiple sets of access control management systems are usually used in a nuclear power plant, and different access control management systems are adopted between different management areas, and each management platform is prohibited due to the prohibition of cross-entry between different management areas. Different networks are used. In order to realize the information sharing of multi-core power plants to the emergency command center, it is necessary to isolate the private network of KKK (Site and Building Access Control, factory and office building access control system) from the external management network and industrial network by adding gateways and other means. Come out, and unify the network protocol, transfer the personnel identity information (reading card information) of each management area from the KKK server of each nuclear power plant to the attendance server, and supply the emergency command center to retrieve the personnel identity information from the attendance server, and the identity information may include : Name, gender, age, department, position, place of work, contact information, and inter-office records for each management area.

[0340] As a preferred embodiment of the present invention, the emergency inventory system of the personnel in the nuclear accident further includes:

[0341] The collection reminding information sending unit 1017 is configured to push the collection reminder to the missing person according to the missing person information Fn interest.

[0342] In the embodiment of the present invention, based on the contact information, the set reminder information may be sent to the missing person, for example, emergency meeting point information, vehicle dispatch information, latest development of accident development, and emergency safety information, so that the missing person can Arrive at the designated emergency meeting point or enter the safe area as soon as possible.

[0343] The information can be pushed in the form of a mobile phone, a pager, a walkie-talkie, and a broadcast.

[0344] The missing person positioning unit 1018 is configured to locate the missing person according to the missing person information, and generate missing positioning information.

[0345] In the embodiment of the present invention, according to the time record of the missing persons in the identity information of each missing management area, the last card swipe (or identification) information is retrieved, and the last activity range of the missing person is determined, thereby determining the missing. The management area where the personnel are located, in order to facilitate the implementation of rescue measures.

[0346] The optimal search and rescue determination unit 1019 is configured to determine an optimal search and rescue area according to the missing location information.

[0347] In the embodiment of the present invention, based on the missing location information of the missing person, the best search and rescue area having the most missing persons is determined.

[0348] The identity information in the above embodiment includes: name, gender, age, department, job title, work place, contact information, and time record of entering and leaving each management area.

[0349] In the case of a sudden nuclear accident, the embodiment of the present invention uses an electronic emergency inventory system to perform an inventory, so that the emergency inventory information is more visually displayed in the command center, and the personnel in each emergency assembly point can be displayed. The distribution and the approximate area of the personnel who have not collected the inventory have not only greatly shortened the emergency set of the nuclear power plant, improved the accuracy of the defect, improved the efficiency of the emergency operation, but also provided the evacuation or rescue personnel for the follow-up arrangement of the command center. Detailed reference information to reduce personal injury.

[0350] The implementation of the present invention is described in detail below in conjunction with specific embodiments:

6 shows the structure of a cross-base nuclear power plant alarm linkage provided by an embodiment of the present invention. For convenience of explanation, only parts related to the present invention are shown.

[0352] As an embodiment of the present invention, the alarm linkage system includes a video review system, and realizes alarm linkage of a nuclear power plant across the base through a video review system, specifically:

[0353] Emergency Command Center System 2 and multiple bases connected to the Emergency Command Center System (Daya Bay Base)

The video review system of Ningde Base, Yangjiang Base, Fangchenggang Base, Taishan Base and Hongyanhe Base, and the video review system of the adjacent base are connected to each other. The emergency command center system 2 can be set up. Outside a base, it can also be set in any base;

[0354] The emergency command center system 2 is configured to monitor a video review system of multiple bases in real time, and determine whether the video review system 1 of each base is operating normally;

[0355] The video review system 1 is configured to implement video review by the current base video review system 1 after the current base video review system is operating normally;

[0356] In conjunction with FIG. 7, the emergency command center system 2 includes:

[0357] The alarm level determining unit 21 is configured to determine an alarm level of the emergency alarm signal sent by the video review system of the current base after the video review system of the current base is abnormally operated;

[0358] The authority management unit 22 is configured to start corresponding authority management according to the alarm level, so that the emergency command center system 2 calls and executes the corresponding plan according to the emergency alarm signal.

[0359] As an embodiment of the present invention, the emergency command center system may further include a monitoring unit 23, configured to receive and receive an emergency alarm signal through periodic scanning to monitor and determine whether the current base video review system is operating normally.

[0360] If the emergency command center system receives the emergency alarm signal, it is determined that the current base video review system is operating normally;

[0361] If the emergency command center system does not receive the emergency alarm signal, it is determined that the video review system of the current base is abnormal.

[0362] In the embodiment of the present invention, the emergency alarm signal is actively uploaded by a video review system of multiple bases, and the emergency command center system periodically and sequentially connects the Daya Bay Base, the Ningde Base, the Yangjiang Base, the Fangchenggang Base, the Taishan Base, and the Red Edge. The video review system of the river base scans and receives emergency alarm signals to monitor and judge whether the current base video review system is operating normally.

[0363] As an embodiment of the present invention, the alarm level includes: a low-level alarm, an intermediate alarm, and an advanced alarm;

[0364] For low-level alarms, initiate the supervisory authority of the emergency command center system;

[0365] For the intermediate alarm, the takeover authority of the emergency command center system is activated;

[0366] For advanced alarms, the remote control authority of the emergency command center system is activated.

[0367] In addition, the permission can also be initiated by setting an account and a password.

[0368] As an embodiment of the present invention, the alarm signal includes: a system fault alarm signal, a duress alarm signal, an intrusion attack alarm signal, and a nuclear accident alarm signal; [0369] The emergency command center system 2 further includes:

[0370] a recovery unit 24, configured to invoke and execute a recovery system according to a system failure alarm signal under authorization

[0371] The takeover unit 25 is configured to take over the video review system of the current base according to the duress alarm signal under authorization, and lock the operation authority of the video review system of the current base;

[0372] the warning unit 26 is configured to, according to the intrusion attack alarm signal, issue an early warning signal to the video review system of the adjacent base under authorization;

[0373] The control unit 27 is configured to implement video review by the video auditing system of the emergency command center system or the control base according to the nuclear accident alarm signal under authorization.

[0374] As a preferred embodiment of the present invention, the recovery unit 24 includes:

[0375] a data storage unit 241, configured to store backup data;

[0376] a calling unit 242, configured to invoke the backup data;

[0377] The installation unit 243 is configured to reinstall the video review system of the current base;

[0378] The parameter setting unit 244 is configured to set a parameter.

[0379] In the embodiment of the present invention, each base should periodically upload its own backup data to supply the emergency command center system to be called in an emergency.

[0380] In the embodiment of the present invention, for the supervisory authority, the emergency command center system can only view the image (video) information and configuration information of the video auditing system of the current base, but cannot change the configuration information and control the image capturing device. This privilege is only used when the video review system of the current base is faulty. When the video audit system of the current base fails, the system installation file backed up in the emergency command center system is called to reinstall the video review system at the current base, and the default is restored. Set up to achieve multiple security of system security;

[0381] For the takeover authority, after the current base is attacked, the operator of the video review system is stressed, and the operator can upload an emergency alarm signal through an alarm button set in a hidden position, such as kicking, emergency command After receiving the emergency alarm signal and identifying its alarm level, the central system activates the takeover authority of the emergency command center system, allows the emergency command center system to control the video review system of the coerced base, and simultaneously locks the video review system of the current base. Operational authority to prevent forced mishandling of the coerced personnel, first grasp the mastery of the current base, the security base Land security;

[0382] For the remote control authority, when a nuclear accident occurs in the current base, the current base is not suitable for personnel detention due to the nuclear leakage, and the overall evacuation is required. This can be notified to the emergency command center by uploading an emergency alarm signal. The emergency command center system recognizes After the alarm level, the remote control authority of the emergency command center system is activated, and the video review system of the nuclear accident base can be controlled by the emergency command center system, or the video review system of the base adjacent to the nuclear accident can be controlled remotely by the emergency command center system. The video review system of the nuclear accident base is controlled to realize remote control, which ensures the safe operation of personnel. In the process of remote control, the operation authority of the video review system of the nuclear accident base is not locked, and the scene image can be controlled remotely by changing the configuration parameters. The shooting angle of the device is changed to achieve tracking shooting.

[0383] As an embodiment of the present invention, the emergency command center system 2 further includes:

[0384] The electronic map display unit 28 is configured to display a base location for uploading the emergency alarm signal.

[0385] In the embodiment of the present invention, an electronic map may be set in the emergency command center, and the base location for uploading the emergency alarm signal may be visually displayed through the electronic map, which is beneficial to the leader's understanding of the geographical location of each base, and the proximity. The choice of remote control by the base is conducive to the overall regulation and layout command.

[0386] In conjunction with FIG. 8, the video review system 1 includes:

[0387] The trigger identification unit 11 is configured to identify the trigger information, and generate an alarm signal according to the trigger information. The trigger identification unit 11 may be multiple, and is in a field for defending against illegal attack on the nuclear power plant;

[0388] The integration unit 12 is configured to integrate the alarm signal and upload, and the integration unit 12 is connected to the trigger recognition unit 11;

[0389] The first physical protection system server (CCURE Server1) 13 is configured to receive an uploaded alarm signal, and the first physical protection system server 13 is connected to the integrated unit 12;

[0390] The video controller 14 is configured to download an integrated alarm signal from the first physical protection system server 13, verify the validity of the alarm signal, and extract alarm location information from the valid alarm signal, and invoke the The image collection device group at the alarm location site collects the image information of each area of the scene, and returns the image information, and simultaneously sends an alarm prompt signal, and the video controller 14 is connected to the first physical protection system server 13;

[0391] The video matrix 15 is configured to display the returned image information to implement video review, and the video matrix 15 is connected to the video controller 14; [0392] an alarm unit 16, configured to alarm according to the alarm prompt signal, the alarm unit 16 is connected to the video controller 14;

[0393] The recording unit 17 is for recording the displayed image information at the same time as the alarm, and the recording unit 17 is connected to the alarm unit 16.

[0394] In the embodiment of the present invention, a plurality of trigger recognition units 11 and an image collection device group are disposed at an important nuclear processing site, and the distribution of the trigger recognition unit 11 and the image collection device group can be designed in advance to achieve The scene has no dead angle monitoring. When the scene is triggered by a human-made illegal attack or other sudden time triggering the identification unit 11, the trigger identification unit 11 generates an alarm signal according to the trigger information, and the alarm signal is integrated by the integration unit 12 and then uploaded to the first physical protection. The system server 13, the video controller 14 in the command center downloads the integrated alarm signal from the first physical protection system server 13, first verifies the validity of the alarm signal to eliminate the false alarm, and extracts from the effective alarm signal. The field alarm position information included in the signal is used to call the image collection device group corresponding to the scene of the alarm location to collect the image information of each area of the scene, and return the image information through the video matrix 15, and simultaneously issue an alarm prompt signal to the command center. Commander can pass the video Array 15 realized the occurrence of the accident at the scene, understood the authenticity and seriousness of the incident, so as to make the judgment at the first time, implement the command deployment, and perform the sound and light alarm through the alarm unit 16, to the certain area at the first time. The on-site personnel and the supervisors at all levels issued alarm reminders for unexpected attacks such as illegal attacks, and facilitated the deployment of security measures such as evacuation and evacuation. At the same time, the video matrix of the alarm is also required through the recording unit 17 (such as a DVR recorder). The image information of the alarm area is automatically popped up on 15 for video analysis and research.

[0395] As an embodiment of the invention, the position of a trigger recognition unit 11 in the field can be monitored corresponding to one or more image acquisition devices.

[0396] In the embodiment of the present invention, an illegal attack occurs at the nuclear power alarm site, and an alarm signal is generated, which is integrated and uploaded, and the command center extracts the on-site alarm position information from the downloaded alarm signal, and then calls the image collection device group to collect the scene. Image information, automatically pop up the image information of the alarm scene on the monitor, and understand the authenticity and seriousness of the emergency, so as to make the judgment at the first time, implement the command deployment, and at the same time, issue a sound and light alarm signal to remind the guard Pay attention to monitoring the scene, and record the image information of the alarm area automatically popped up on the video matrix 15 for the future analysis and research. [0397] As an embodiment of the present invention, the trigger recognition unit 11 can employ a detector or a limit switch, which is combined with FIG. 9, and the detector preferably uses an infrared detector, a microwave detector, a Doppler detector, and electromechanical pressure. Exploring

[0398] In the embodiment of the present invention, the detector mainly monitors a certain area of the area. For example, the infrared detector can be disposed on both sides of the access door in combination with the limit switch. When the access door is opened, the infrared light can be recognized and passed. People or objects, especially for the recognition of overpassing, passing, etc., the microwave detector can monitor the area of the cone and the fan, mainly in the perimeter of the monitoring area, and the Doppler detector is good at monitoring the blind zone. In the corner position of the monitoring area, the electromechanical pressure detector can identify the action such as artificial climbing by the sensing force, and is mainly disposed at the fence of the monitoring area;

[0399] The limit switch is mainly used for closing the box or the access door. When the closed box or the access door is illegally smashed, it can be recognized by the limit switch, thereby realizing instant alarm and instant video review.

[0400] Of course, the embodiment of the present invention can realize comprehensive trigger recognition by combining a plurality of detectors and limit switches.

[0401] As an embodiment of the present invention, the integrated unit 12 can adopt an intelligent controller. Referring to FIG. 9, the intelligent controller includes:

[0402] an alarm input board for integrating multiple alarm signals of the same site;

[0403] The uploading unit is configured to upload the integrated alarm signal.

[0404] In the embodiment of the present invention, the intelligent controller integrates the alarm signal line through the alarm input board, and specifically, each of the input alarm signal lines can be integrated into an alarm input board for integration, if the alarm input board is faulty. The board failure is displayed in the entire video review alarm system; meanwhile, the intelligent controller is also capable of receiving pre-configured information downloaded from the first physical protection system server 13.

[0405] As an embodiment of the present invention, the first physical protection system server 13 has a COM transmission interface for uploading and downloading an alarm signal through a COM transmission interface.

[0406] In the embodiment of the present invention, the first physical protection system server 13 is provided with a COM transmission interface (COM A, COM B), and the first physical protection system server 13 (CCURE Server1) receives the integrated alarm signal and passes The COM transmission interface is transmitted to the video controller 14.

[0407] The embodiment of the present invention uses the COM transmission interface to transmit data with the advantages of high speed and good compatibility.

[0408] As an embodiment of the present invention, the video controller 14 includes a SERCOM port, a COM port, and a GPI end. P ;

[0409] The auxiliary (SERCOM) port uses RS-422 communication; the COM port uses RS-232 communication, including the first COM port (COM1 port) and the second COM port (COM2 port), the COM2 port and the first physical protection system server The host connection of 13 receives the integrated alarm signal from the host of the first physical protection system server 13; the relay group (GPI) port is used to connect with the alarm unit 16.

[0410] In the embodiment of the present invention, the video controller 14 has a rear panel, and the rear panel is provided with three port connection boards, each of which has eight ports, wherein the fifth port Port5 is connected to the video collector, The six-port Port6 is connected to the EG201 keyboard, the seventh port Port7 is connected to the UD keyboard, the port Port9 is connected to the UA keyboard, and the remaining ports are respectively connected to a PTZ camera.

[0411] In the embodiment of the present invention, the image capturing device group includes a plurality of pan/tilt cameras and a plurality of fixed focus cameras.

[0412] The pan/tilt camera shooting angle is adjustable, and zoom shooting;

[0413] The fixed focus camera shooting angle is fixed, and fixed focus shooting.

[0414] In the embodiment of the present invention, the keyboard may be set in multiple locations according to the security level, for example, a control center (EG201) keyboard with a higher authority is set in the control center, and a lower authority is set in the guard room duty room. Protected area (UD) keyboard, set the lower control area (UA) keyboard in the control area duty room, and can control the pan/tilt camera zoom and rotate to input the corresponding commands on the EG201 keyboard, UD keyboard, UA keyboard. Intrusion people or things to achieve tracking and monitoring, you can also connect the joystick to the video monitor, through the joystick to achieve the angle change control of the PTZ camera.

[0415] The video controller 14 includes:

[0416] an identification unit, configured to download the integrated alarm signal from the first physical protection system server 13 and verify the validity of the alarm signal;

[0417] an extracting unit, configured to extract alarm location information from the valid alarm signal;

[0418] a calling unit, configured to acquire image information of each area of the scene by calling an image capturing device group at the scene of the alarm position by using a macro command, and returning the image information, and simultaneously issuing an alarm prompt signal;

[0419] a storage unit, configured to store image information;

[0420] A printing unit for printing image information as needed.

[0421] In the embodiment of the present invention, the identification unit first identifies the alarm signal, and if it is a defined alarm, Then, the image acquisition device that has been set is called by the macro command to display on the monitor, and an alarm prompt signal is issued at the same time.

[0422] As an embodiment of the present invention, the video matrix 15 displays the returned image information through a monitor group, and the video matrix 15 includes:

[0423] The video input board and the input panel rear panel are used for collecting the returned image information, and the input panel rear panel is connected to the video controller 14;

[0424] The video output board and the output board rear panel are used for outputting image information, and the output board rear panel is connected to the monitor group;

[0425] a power module, configured to supply power to the video matrix 15;

[0426] Matrix rack for securing video output boards, video input boards, input board back panels, output board rear panels, and power modules.

[0427] In the embodiment of the present invention, the video matrix 15 is used for video information collection and output. When the detector or the limit switch is triggered, the video controller 14 will call the already set by the macro command. The image pickup device connected to the video matrix 15 is displayed on a monitor connected to the video matrix 15, and the video image information corresponding to the alarm region is output to the monitor for display.

[0428] As an embodiment of the present invention, the alarm unit 16 includes:

[0429] Relay group 161 and sound and light alarm device 162, combined with FIG. 9;

[0430] The relay group 161 is connected to the video controller 14 through the GPI port, and controls the sound and light alarm device 162 to emit an alarm sound and an alarm light according to the alarm prompt signal.

[0431] In the embodiment of the present invention, the relay group 161 is connected to the video controller 14 through the GPI port, and controls the sound connected to the relay group 161 by receiving an audible and visual alarm prompt signal (trigger signal) generated by the video controller 14. The light alarm device 162 emits an audible and visual alarm, and the relay group 161 is also connected to the recording unit 17 to activate the recording unit 17 to record image information at the same time as the alarm.

[0432] As an embodiment of the present invention, the cross-base nuclear power plant alarm linkage device further includes:

[0433] The second physical protection system server (CCURE Ser _Ver 2) 13B is connected to the first physical protection system server (CCURE Server 1) 13 for backing up data of the first physical protection system server 13 to prevent A situation in which the physical protection system server 13 is damaged causes the entire alarm linkage to be unavailable. [0434] In the embodiment of the present invention, in order to prevent the entire video review alarm system from being unavailable due to the damage of the first physical protection system server 13, when the second physical protection system server 13B is used as the host, video control is required. The COM2 port of the device 14 is connected to the second physical protection system server 13B.

[0435] As a preferred embodiment of the present invention, in conjunction with FIG. 9, the cross-base nuclear power plant alarm linkage device may further include:

[0436] The switch 18 is connected between the integrated unit 12 and the first physical protection system server 13 for network transmission to maintain communication between the integrated unit 12 and the first physical protection system server 13.

[0437] As a preferred embodiment of the present invention, in conjunction with FIG. 9, the cross-base nuclear power plant alarm linkage device may further include:

[0438] The external workstation 19 is connected to the COM1 port of the video controller 14, and the external workstation 19 can also be connected to the switch 18 for displaying the alarm information generated in the field in real time.

[0439] The external workstation 19 is equipped with a video management program MGR. After the system is installed, the COM interface configuration information (Comms), user information (Operators), monitor information (Monitors), and image acquisition device are required on the MGR. Information such as Cameras, Macros, and Relay Group (G PI) port information is configured, and the configuration file is exported and copied to the root directory of the video controller 14 for alarm linkage.

[0440] Among them, Comms mainly sets all ports for the video controller 14 to communicate with the outside world; the setting types of the operators mainly include two types of keyboards (EG201 keyboard, UA keyboard, UD keyboard) and server (IDT); Monitors are mainly configuration monitoring Cameras and controllable keyboards; Cameras are divided into PTZ cameras (PTZ, 360-degree rotation and zoom) and fixed-focus cameras (FIX). The existing keyboard and physical protection system for setting image display can control image acquisition. The device only needs to set the controllable keyboard for the fixed camera. In addition to setting the keyboard, the PTZ camera needs to set the Sercom port number and address code. The GPI (relay group) is mainly to configure the corresponding connection between the port number and the device. Macros (macro) configuration is a key step to achieve alarm linkage, which mainly includes: meaning of macro command, image acquisition device assignment of alarm linkage, macro programming, pan/tilt preset setting, configuration file export and configuration file Imported to the root directory of the video controller 14.

[0441] In the embodiment of the present invention, the video management program MGR is an analog system, which has the advantages of high speed and small delay. [0442] As an embodiment of the present invention, the external workstation 19 may further include an alarm map, and the plurality of display lights on the alarm map are in one-to-one correspondence with the monitored area, and the plurality of display lights are set on the alarm map and the alarm map. Realize the actual alarm signal generated on the scene, and the indicator light shows the alarm position by color and flicker change.

[0443] As an embodiment of the present invention, the cross-base nuclear power plant alarm linkage may further include:

[0444] A multi-unit integrated security response system, a multi-unit integrated security response system is disposed in each nuclear power plant, and the multi-unit integrated security response system includes a total server and an alarm subsystem of at least two units;

[0445] The alarm subsystem of the generating unit is configured to generate an alarm signal, and send position information for generating an alarm signal to the general server, and an alarm linkage triggering instruction for receiving the position information of the total server according to the generated alarm signal, and according to the alarm The linkage triggering instruction performs a corresponding linkage action;

[0446] The total server is configured to receive location information for generating an alarm signal, and issue a corresponding alarm linkage triggering instruction

The master server is also used to store personnel information for at least two crews to inventory at least two crew members upon evacuation.

[0447] As a preferred embodiment of the present invention, the total server is further configured to: after the alarm subsystem of any one unit generates an alarm signal, schedule image data of a designated area of another unit to determine whether a designated area of the unit adjacent to the unit is There is an intrusion.

[0448] As a preferred embodiment of the present invention, the total server is further configured to store alarm linkage information of at least two units.

The utility model includes a correspondence between storing an alarm signal generated by at least two units and a configuration instruction linked by the alarm, the generated image data, and the log information.

[0449] As a preferred embodiment of the present invention, the alarm subsystem of at least two units includes:

[0450] an environmental monitor, configured to determine a type of change of the current environment;

[0451] The sub-server is further configured to acquire image data generated by the image collection device, and after the acquired image data dynamically changes, determine the number of pixel values in which the image data changes, and search in a preset image type library. The threshold value of the pixel value that matches the determined number of changed pixel values, and the type of change that causes the image data to dynamically change according to the search result, the type of change that causes the image data to dynamically change is the same as the change type of the current environment. , the alarm operation is not performed, and the type of change that causes the image data to change dynamically is different from the current environment change type, and the alarm operation is performed; the preset image type library stores the corresponding value of the pixel value change threshold value and the environment-induced change type relationship. [0452] As a preferred embodiment of the present invention, the sub-server includes:

[0453] a plurality of change type determining modules, configured to determine, according to a search result of a pixel value change threshold that matches a number of pixel values that change with each image data in a preset image type library, to determine each image data The type of change that occurs dynamically;

And [0454] a plurality of change type comparison modules, configured to compare whether the determined change types of the respective image data are dynamically changed.

[0455] In the embodiment of the present invention, an alarm signal is generated when an illegal attack occurs at the nuclear power alarm site, and the alarm signal is integrated and uploaded, and the command center extracts the on-site alarm position information from the downloaded alarm signal, and then calls the image collection device group to collect the scene. Image information, automatically pop up the image information of the alarm scene on the monitor, and understand the authenticity and seriousness of the emergency, so as to make the judgment at the first time, implement the command deployment, and at the same time, issue a sound and light alarm signal to remind the guard Pay attention to monitoring the scene, and record the image information of the alarm area automatically popping up on the video matrix for future analysis and research.

The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalents, and improvements made within the spirit and scope of the present invention should be included in the present invention. Within the scope of protection.

Claims

Claim

[Claim 1] A cross-base nuclear power plant alarm linkage method, characterized in that the method comprises the following steps:

The emergency command center system effectively monitors the alarm linkage system of multiple bases;

Determine whether the alarm linkage system of each base is operating normally;

If yes, security monitoring is implemented by the alarm linkage system of the current base;

If not, the emergency command center system determines the alarm level of the emergency alarm signal sent by the alarm linkage system of the current base;

The emergency command center system starts corresponding authority management according to the alarm level; the emergency command center system calls and executes the corresponding plan according to the emergency alarm signal; the emergency command center system is connected with the nuclear power plant alarm linkage system of multiple bases respectively The alarm linkage systems of the adjacent bases are connected to each other.

[Claim 2] The method according to claim 1, wherein the executing the corresponding plan comprises the following steps:

Collecting the identity information of the non-emergency personnel in the current emergency meeting point, and generating a counting instruction; collecting the number of non-emergency personnel in the current emergency meeting point according to the counting instruction and the confirmation information to obtain one or more of the emergency meeting points The number of emergency personnel to determine the distribution of non-emergency personnel, and calculate the total number of non-emergency personnel in the emergency meeting point according to the number of non-emergency personnel in one or more of the emergency meeting points;

The number and identity information of missing persons are determined based on the total number of non-emergency personnel in the emergency assembly point and the identity information.

[Claim 3] The method according to claim 1, wherein the alarm linkage system comprises a video review system, and the step of implementing the alarm linkage of the nuclear power plant across the base by the video review system is specifically:

The emergency command center system effectively monitors the video review system of multiple bases;

Determine whether the video review system of each base is operating normally;

If yes, the video review by the current base video review system; If not, the emergency command center system determines the alarm level of the emergency alarm signal issued by the video review system of the current base;

The emergency command center system initiates corresponding authority management according to the alarm level; the emergency command center system invokes and executes a corresponding plan according to the emergency alarm signal; the emergency command center system and the video review system of multiple bases are respectively connected, adjacent The base video review system is interconnected.

[Claim 4] The method according to claim 3, wherein the specific step of the video review is to identify trigger information, and generate an alarm signal according to the trigger information;

Integrating the alarm signal and uploading to the first physical protection system server; downloading the integrated alarm signal from the first physical protection system server, verifying the validity of the alarm signal, and extracting the alarm position from the effective alarm signal Information; calling the image collection device group at the scene of the alarm location to collect image information of each area of the scene, and transmitting the image information, and simultaneously issuing an alarm prompt signal;

Display the returned image information to implement video review;

Referencing the signal alarm according to the alarm;

At the same time as the alarm, the displayed image information is recorded.

[Claim 5] The method according to claim 1 or 3, wherein the alarm level comprises: a low level alarm, a medium level alarm, and a high level alarm.

For the low-level alarm, the supervisory authority of the emergency command center system is activated; for the intermediate alarm, the takeover authority of the emergency command center system is activated; for the advanced alarm, the remote control authority of the emergency command center system is activated.

[Claim 6] The method according to claim 3, wherein the alarm signal comprises: a system fault alarm signal, a duress alarm signal, an intrusion attack alarm signal, and a nuclear accident alarm signal; the emergency command center system is under authorization Calling and executing a plan to restore the system based on the system failure alarm signal;

The emergency command center system takes over the video review system of the current base according to the duress alarm signal under authorization, and locks the operation authority of the video auditing system of the current base; The emergency command center system issues an early warning signal to the video review system of the adjacent base according to the intrusion attack alarm signal under authorization;

Under the authorization, the emergency command center system realizes video review through the emergency command center system or the video review system that controls the neighboring base according to the nuclear accident alarm signal.

[Claim 7] The method according to claim 1 or 3, further comprising the following steps after the emergency command center system invokes and executes the corresponding plan according to the emergency alarm signal:

The emergency command center system displays the base location of the emergency alert signal by an electronic map.

[Claim 8] The method according to claim 4, wherein the integrated alarm signal is downloaded from the first physical protection system server, the validity of the alarm signal is verified, and a valid alarm is generated. The step of extracting the alarm position information in the signal further includes the following steps: displaying the effective alarm signal generated in the field;

Comms, Operators, Monitors, Cameras, Macros and RGPI information

And export and copy the configuration file to the root directory of the video controller to implement alarm linkage.

[Claim 9] A cross-base nuclear power plant alarm linkage device, wherein the alarm linkage device comprises:

The emergency command center system and the nuclear power plant alarm linkage system of the plurality of bases respectively connected to the emergency command center system are connected to each other by an alarm linkage system adjacent to the base; the emergency command center system is used for real-time monitoring of alarm linkage of multiple bases System, and judge whether the alarm linkage system of each base is running normally;

The nuclear power plant alarm linkage system of multiple bases is used to realize the security monitoring through the alarm linkage system of the current base when the alarm linkage system of the current base is running normally;

The emergency command center system includes:

The alarm level judging unit is configured to judge the alarm level of the emergency alarm signal sent by the alarm linkage system of the current base when the alarm linkage system of the current base is abnormally operated; the authority management unit is configured to start the corresponding authority management according to the alarm level With the stated The emergency command center system calls and executes the corresponding plan according to the emergency alarm signal.

[Claim 10] The alarm linkage apparatus according to claim 9, wherein the execution of the corresponding plan is implemented by an emergency inventory system of a person in the nuclear accident, and includes: an identity information collection unit, configured to collect the current emergency The identity information of the non-emergency personnel in the rendezvous point, and generating a counting instruction, where the identity information gathering unit is disposed at the entrance and exit of the emergency rendezvous point;

a counting unit, configured to count, according to the counting instruction and the confirmation information, the number of non-emergency personnel in the current emergency meeting point, the counting unit is disposed at the entrance and exit of the emergency gathering point; and the processing unit is configured to acquire one or more Describe the number of non-emergency personnel in the emergency meeting point to determine the distribution of non-emergency personnel, and calculate the total number of non-emergency personnel in the emergency meeting point according to the number of non-emergency personnel in one or more of the emergency meeting points, and according to the emergency meeting point the total number of non-emergency personnel and the identity information to determine the number and identity of missing persons ⁰

The alarm linkage device according to claim 9, wherein the alarm linkage device further comprises:

a multi-unit integrated security response system, the multi-unit integrated security response system is disposed in each nuclear power plant, the multi-unit integrated security response system comprising a total server and an alarm subsystem of at least two units;

The alarm subsystem of the unit is configured to generate an alarm signal, and send location information for generating an alarm signal to the total server, and for receiving an alarm linkage trigger sent by the total server according to the location information of the generated alarm signal. Commanding, and performing corresponding linkage actions according to the alarm linkage triggering instruction;

The total server is configured to receive the location information of the generated alarm signal, and issue a corresponding alarm linkage triggering instruction; the total server is further configured to store the personnel information of the at least two units, to inventory the At least two crew members.

[Claim 12] The alarm linkage device according to claim 9, wherein the alarm linkage system comprises a video review system, and the alarm linkage of the nuclear power plant across the base is realized by the video review system, specifically: The video review systems of multiple bases are respectively connected to the emergency command center system, and the video review systems of the adjacent bases are connected to each other;

The emergency command center system monitors the video review system of multiple bases in real time, and determines whether the video review system of each base is operating normally;

The video review system realizes video review through the current base video review system when the current base video review system is operating normally;

The alarm level determining unit determines an alarm level of an emergency alarm signal sent by the video review system of the current base when the video review system of the current base is abnormal; the rights management unit starts corresponding authority management according to the alarm level, so that The emergency command center system invokes and executes a corresponding plan according to the emergency alarm signal.

[Claim 13] The alarm linkage device according to claim 12, wherein the video review system comprises:

a trigger identification unit, configured to identify trigger information, and generate an alarm signal according to the trigger information;

An integrated unit, configured to integrate the alarm signal and upload;

a first physical protection system server, configured to receive an uploaded alarm signal;

a video controller, configured to download an integrated alarm signal from the first physical protection system server, verify the validity of the alarm signal, and extract alarm position information from the valid alarm signal, and call the image of the alarm location scene The collection device group collects the image information of each area of the scene, and returns the image information, and simultaneously issues an alarm prompt signal; the video matrix is used to display the returned image information to implement video review; the alarm unit is used according to the Alarm alarm signal alarm;

The recording unit is used to record the displayed image information at the same time as the alarm.

[Claim 14] The alarm linkage device according to claim 9 or 12, wherein the alarm level comprises: a low-level alarm, an intermediate alarm, and an advanced alarm;

For the low-level alarm, the emergency command center system starts the supervision authority; for the intermediate alarm, the emergency command center system starts the takeover authority; for the advanced alarm, the emergency command center system starts the remote control authority; The emergency command center system further includes:

An electronic map display unit is configured to display a base location for uploading the emergency alarm signal.

[Claim 15] The alarm linkage device according to claim 12, wherein the alarm signal comprises: a system failure alarm signal, a duress alarm signal, an intrusion attack alarm signal, and a nuclear accident alarm signal;

The emergency command center system further includes:

a recovery unit, configured to invoke and execute a plan for restoring the system according to a system failure alarm signal under authorization;

The takeover unit is configured to take over the video review system of the current base according to the duress alarm signal under authorization, and lock the operation authority of the video auditing system of the current base; the early warning unit is configured to use the intrusion attack alarm signal to the adjacent base under authorization The video review system issues an early warning signal;

The control unit is configured to implement video review through the emergency command center system or the video review system of the control base according to the nuclear accident alarm signal under authorization.

[Claim 16] The alarm linkage device of claim 13, wherein the video review system further comprises:

The external workstation is configured to display the alarm information generated in the field, and the external workstation is connected to the first COM port of the video controller;

a video management program MGR is installed on the external workstation;

After configuring the Comms, Operators, Monitors, Cameras, Macros, and GPI information, the video management program MGR exports and copies the configuration file to the root directory of the video controller to implement alarm linkage.