CN205983781U - Nuclear power master -control room alarm system - Google Patents
Nuclear power master -control room alarm system Download PDFInfo
- Publication number
- CN205983781U CN205983781U CN201621008225.2U CN201621008225U CN205983781U CN 205983781 U CN205983781 U CN 205983781U CN 201621008225 U CN201621008225 U CN 201621008225U CN 205983781 U CN205983781 U CN 205983781U
- Authority
- CN
- China
- Prior art keywords
- alarm
- data acquisition
- nuclear power
- communication unit
- control room
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Alarm Systems (AREA)
Abstract
The utility model provides a nuclear power master -control room alarm system, including warning data acquisition system (1), order incident record system (2), alarm system (3), is warning data acquisition system (1) including a plurality of parallelly connected data acquisition and processing racks (1 1 ), the data acquisition and processing rack (1 1 )The interior DI signal terminal board (1 that is provided with 2 ) a serial communication port, the DI signal terminal board is connected with order incident record system (2) and communication unit (4) with the hardwire mode, and communication unit (4) are connected with the alarm system (3) that possesses the logical processing function with the mode of communication. The utility model discloses the alarm system is with the incident record system is parallelly connected in proper order, and two systems that realize keep apart completely, mutual noninterference, and entire system's stability obtains greatly to improve, simultaneously, the communication unit is connected with the alarm system through communication mode, has simplified entire system's the line of walking, has improved the separability and the compositionality of system.
Description
Technical field
This utility model is related to a kind of warning system, specially a kind of nuclear power master control room warning system.
Background technology
In conventional nuclear power control system, warning system is one of important component part, and its responsible full factory is respectively
Collection, process and the instruction of system warning message, facilitates power plant operator that unit operation situation is monitored.When fault occurs
When, warning system, after acquisition process, shows eventually through visual alarm and alarm sound signal to notify operator, behaviour
Making personnel can be according to the species reported to the police come the order of severity of failure judgement, and the elimination fault that takes appropriate measures in time ensures
Unit normally runs.
See Fig. 1 and Fig. 2, nuclear power master control room warning system includes alert data acquisition processing system, sequential affair record system
System, alarm system three part forms.
Alert data acquisition processing system includes the data acquisition process rack of some parallel connections, is provided with processing in rack
DI signal end daughter board, data acquisition process rack by each monitor collection in worksite data summarization in DI signal end daughter board, by DI number
Realize signal branch according to terminal board in hardwire mode to process, by data, separately two-way exports respectively to sequential affair record system
And alarm system.
Sequential affair record system (sequence of event, abbreviation SOE) includes some early stage sequential affair records
Device (sequence event recorder, abbreviation SER), a communication interface module (Communication Interface
Module, abbreviation CIM), a PC end.The data transmitting from DI signal end daughter board is carried out, after early stage record, data being converged by SER
Always in CIM, stored, shown and managed finally by PC end.
Alarm system includes some Logical processing units and alarm, from DI signal end daughter board data first through logic
After processing unit carries out logical process, become alarm discernible signal, alarm is sent in hard wired mode.
In alarm system, due to employing hardwire mode, therefore, wiring workload is big, safeguards extremely complex.
In order to solve, above-mentioned warning system framework wiring workload is big, safeguards the technical problem of inconvenience, and designer proposes
As two kinds of warning system architectural schemes of Fig. 3 and Fig. 4, i.e. alert data acquisition processing system, sequential affair record system and report
Alert device Cascade System connects.As Fig. 3, DI signal end daughter board is connected with the SER in sequential affair record system, and SER is to communicate
Mode be connected with alarm system, alarm system comprises Logical processing unit, it is possible to achieve at the logic of alarm signal
Reason.
As Fig. 4, DI signal end daughter board, communication unit, alarm system and sequential affair record system are sequentially connected with, its
In, alarm system possesses sharing functionality, and this alarm system is by the agreement of standard, by the medium of standard, common by data
Enjoy to sequential affair record system..
Above two architectural schemes although all solving the substantial amounts of wiring issue of alarm system, but due to sequential affair
Record system and alarm system are to be connected in series, therefore, if intermediate system breaks down, all by next for impact system just
Often work.
Content of the invention
For the above-mentioned technical problem overcoming existing nuclear power master control room warning system to exist, those skilled in the art is to this
Nuclear power warning system architectural schemes are optimized design, and the technical scheme that it is taken is as follows：
The technical scheme that this utility model is adopted is as follows：A kind of nuclear power master control room warning system, adopts including alert data
Collecting system, sequential affair record system, alarm system；Alert data acquisition system includes the data acquisition process of some parallel connections
Rack, is provided with DI signal end daughter board in data acquisition process rack；DI signal end daughter board is with hardwire mode and sequential affair
Record system and communication unit connect, and communication unit is in a communication manner with the alarm system possessing logical process function even
Connect.
As further preferred structure, communication unit is AH-ALM-COM485, and its circuit adopts STM32F103VFT6 core
Piece；Communication unit is connected with alarm system by way of RS485 or Ethernet.
As still more preferably structure, alarm system includes alarm, and alarm is AH-ALM-WIN-4815, its
Internal circuit adopts STM32F103VFT6 chip.
As still more preferably structure, sequential affair record system is S9000TS.
The beneficial effect that this utility model obtains：
1st, system adopts DI signal end daughter board, it is possible to achieve signal isolation；
2nd, alarm system and sequential affair record system are in parallel, and two systems of realizing are completely isolated, do not interfere with each other, improve
The stability of whole system；
The 3rd, communication unit is set between alarm system and DI signal end daughter board, and communication unit passes through communication modes and warning
Device system is connected, and simplifies the cabling of whole system, improves separability and the associativity of system.
Brief description
Fig. 1 is the structured flowchart of existing nuclear power master control room warning system；
Fig. 2 is warning architectural schemes one block diagram of existing nuclear power master control room warning system；
Fig. 3 is warning architectural schemes two block diagram of existing nuclear power master control room warning system；
Fig. 4 is warning architectural schemes three block diagram of existing nuclear power master control room warning system：
Fig. 5 is this utility model warning architectural schemes block diagram.
Reference is as follows：Alert data acquisition system 1, data acquisition process rack 1-1, DI signal end daughter board 1-2, suitable
Sequence event recording system 2, sequential events recorder 2-1, communication interface module 2-2, PC end 2-3, alarm system 3, alarm
3-1, PC end 3-2, communication unit 4.
Specific embodiment
It is better understood from this utility model for the ease of those skilled in the art, below in conjunction with the accompanying drawings with specific embodiment to this reality
It is described in further details with new, the description below is only exemplary.
The nuclear power master control room warning system that this utility model provides, including alert data acquisition system 1, sequential affair record
System 2, alarm system 3；Alert data acquisition system 1 includes the data acquisition process rack 1-1 of some parallel connections, data acquisition
Process in rack 1-1 and be provided with DI signal end daughter board 1-2；DI signal end daughter board is with hardwire mode and sequential affair record system
2 and communication unit 4 connect, communication unit 4 is connected with the alarm system 3 possessing logical process function in a communication manner.
The communication unit that this utility model adopts is AH-ALM-COM485, and its circuit adopts STM32F103VFT6 chip；
Communication unit 4 is connected with alarm system 3 by way of RS485 or Ethernet.
Alarm in this utility model alarm system 3 adopts AH-ALM-WIN-4815, and its internal circuit adopts
STM32F103VFT6 chip.
The sequential affair record system that this utility model is adopted is S9000TS type.
The AH-ALM-COM485 communication unit that this utility model adopts enables external alarm signal to be isolated and is led to
Cross RS485 sending function；The alarm of AH-ALM-WIN-4815 model can produce sound and light signal to warn operator；
The sequential affair record system of S9000TS model can carry out being accurate to the time labelling of ms level, energy to input quantity
The enough time operating state of reflection monitored object and movement times, the fault to monitored object and accident analysiss have important meaning
Justice.
Communication unit (AH-ALM-COM485) is isolated to the alarm signal of terminal board input first, is then fed into list
Piece machine (STM32F103VFT6) is processed, and then alert data is sent to report by RS485 or Ethernet by single-chip microcomputer
Alert device.
The alert data that communication unit (AH-ALM-COM485) sends over is handed over by alarm (AH-ALM-WIN-4815)
It is analyzed to the single-chip microcomputer (STM32F103VFT6) within alarm, then corresponding LED and honeybee are controlled according to analytical structure
Ring device carries out sound and light alarm.
Explanation：AH-ALM-COM485 and AH-ALM-WIN-4815 is the special product of applicant's unit, and wherein, AH is public affairs
Department referred to as abridges, and ALM abridges for alarm, and COM485 represents that this equipment possesses 485 communication functions, and WIN is the abbreviation of window,
4815 expression single alarm lamp a size of 4cm × 8cm, 15 altogether.
Claims (5)
1. a kind of nuclear power master control room warning system, including alert data acquisition system (1), sequential affair record system (2), reports to the police
Device system (3)；Described alert data acquisition system (1) includes some data acquisition process racks (1-1) in parallel, data acquisition
Process in rack (1-1) and be provided with DI signal end daughter board (1-2)；It is characterized in that, described DI signal end daughter board is with hardwire side
Formula is connected with sequential affair record system (2) and communication unit (4), communication unit (4) in a communication manner with possess at logic
The alarm system (3) of reason function connects.
2. nuclear power master control room warning system according to claim 1 is it is characterised in that described communication unit is AH-ALM-
COM485, its circuit adopts STM32F103VFT6 chip.
3. nuclear power master control room warning system according to claim 2 it is characterised in that communication unit (4) pass through RS485 or
The mode of Ethernet is connected with alarm system (3).
4. nuclear power master control room warning system according to claim 1 is it is characterised in that described alarm system (3) includes
Alarm, alarm is AH-ALM-WIN-4815, and its internal circuit adopts STM32F103VFT6 chip.
5. nuclear power master control room warning system according to claim 1 is it is characterised in that described sequential affair record system
(2) it is S9000TS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621008225.2U CN205983781U (en) | 2016-08-31 | 2016-08-31 | Nuclear power master -control room alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621008225.2U CN205983781U (en) | 2016-08-31 | 2016-08-31 | Nuclear power master -control room alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205983781U true CN205983781U (en) | 2017-02-22 |
Family
ID=58039003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621008225.2U Active CN205983781U (en) | 2016-08-31 | 2016-08-31 | Nuclear power master -control room alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205983781U (en) |
-
2016
- 2016-08-31 CN CN201621008225.2U patent/CN205983781U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110011829B (en) | Comprehensive airborne task system health management subsystem | |
| CN103296755B (en) | Network online monitoring system for transformer substation | |
| CN102255388B (en) | Distributed distribution network terminal device | |
| CN103683218B (en) | Distributed Busbar Protection Device based on HSR looped networks | |
| CN102913278B (en) | Modularization-based universal intelligent coal mine underground belt transport monitoring and controlling system | |
| CN103513167B (en) | Based on the switch partial discharge state monitoring apparatus of Board of Distributed Network Constructed | |
| CN206400320U (en) | A kind of monitoring system of equipment remote monitoring | |
| CN103914044A (en) | Intelligent online monitoring protection device | |
| CN103869239A (en) | On-line monitoring device for high-voltage circuit breaker | |
| CN111611114A (en) | Integrated avionics PHM system | |
| CN108227657A (en) | A kind of dynamic environment monitoring system | |
| CN109361565A (en) | Data center's management system for monitoring based on block chain | |
| CN112073526A (en) | Distributed IOT remote monitoring system based on 5G | |
| CN111934374A (en) | Large energy storage battery management system based on three-level architecture of double controllers | |
| CN205983781U (en) | Nuclear power master -control room alarm system | |
| CN105577428A (en) | Intelligent substation virtual loop comprehensive monitoring system based on multidimensional information acquisition | |
| CN107658976A (en) | A kind of new bus warning monitoring system | |
| CN204408009U (en) | Transformer station's AC power supervising device | |
| CN106776193A (en) | The Virtual test equipment and method of testing of apparatus for monitoring power supply slave failure | |
| CN102426445A (en) | Train inspection warehouse dual-redundancy intelligence safety guarantee and interlocking monitoring system | |
| CN205540031U (en) | It has integrated circuit module of demonstration, warning and communication function to connect stream of pulses gauge | |
| CN206115192U (en) | Multifunctional data acquisition board | |
| CN205139629U (en) | Distributed control system for viscose fiber | |
| CN112448951B (en) | Mobile substation protection system | |
| CN205864079U (en) | It is applicable to north latitude 41 degree and arrives the high reliability distribution terminal between north latitude 53 degree |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 250101 1610, room sixteen, 5 building, Qisheng mansion 1666, Ji'nan new high tech Zone, Shandong. Patentee after: US nuclear electric (Ji'nan) Limited by Share Ltd Address before: 250101 2104, room twenty-one, 3 floor, Orson mansion, 1166 Xinjie street, Ji'nan new and high tech Zone, Shandong. Patentee before: US nuclear electric (Ji'nan) Limited by Share Ltd |
|
| CP02 | Change in the address of a patent holder |