CN202035017U - Online monitoring system for nuclear power plant environment radiation - Google Patents
Online monitoring system for nuclear power plant environment radiation Download PDFInfo
- Publication number
- CN202035017U CN202035017U CN2011200415779U CN201120041577U CN202035017U CN 202035017 U CN202035017 U CN 202035017U CN 2011200415779 U CN2011200415779 U CN 2011200415779U CN 201120041577 U CN201120041577 U CN 201120041577U CN 202035017 U CN202035017 U CN 202035017U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 50
- 230000005855 radiation Effects 0.000 title claims abstract description 22
- 238000004891 communication Methods 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 230000007613 environmental effect Effects 0.000 claims description 13
- 101150012579 ADSL gene Proteins 0.000 claims description 4
- 102100020775 Adenylosuccinate lyase Human genes 0.000 claims description 4
- 108700040193 Adenylosuccinate lyases Proteins 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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Abstract
The utility model discloses an online monitoring system for nuclear power plant environment radiation, comprising a monitoring centre having communication relation and realizing data processing function, and a plurality of monitoring stations for online monitoring of environment radiation, wherein each monitoring station is provided with a radiation detector, the monitoring center includes a master server and a backup server which are used as redundancy of the other, the communication modes between the monitoring center and each monitoring station include wired communication and wireless communication. The monitoring system realizes data transmission by utilizing public telephone network and public telecommunication service network GPRS, applies VPN private lines respectively to ensure the secrecy transmission of data; besides, the traditional single server mode is replaced by a mutually redundant double server mode, thus realizing data synchronization, improving the reliability and suitable for popularization and used in the industry field.
Description
Technical field
The utility model relates to a kind of nuclear power plant environmental radiation on-line monitoring system.
Background technology
Existing nuclear power plant is all in coastal mountainous region, it is bigger that radio is influenced by landform and Thunderstorm Weather, if there are tall and big object (as massif) in monitoring station transmitter and monitoring center between receiving, then radio signal will be intercepted, and causing can't communication between monitoring station and the monitoring center.At this moment, continuous device in the radio need be installed on tall and big object, be responsible between monitoring station and monitoring center, transmitting signal.Thunderstorm Weather can produce radio signal and disturb, and makes radio system can't resolve correct signal.
Monitoring center in the general traditional monitoring system includes only a station server, cooperate wired and wireless two kinds of communication modes, guarantees that to a certain extent Monitoring Data can be transferred to server end by a kind of communication modes wherein.But factors such as server failure, instability can influence transfer of data.
The utility model content
The purpose of this utility model provides a kind of nuclear power plant environmental radiation on-line monitoring system.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of nuclear power plant environmental radiation on-line monitoring system, it comprises monitoring center and a plurality of monitoring station that is used for the environmental radiation on-line monitoring of the realization data processing function with communication relation, each described monitoring station all has radiation detector, described monitoring center comprises redundant each other master server and is equipped with server that the communication modes between described monitoring center and each the described monitoring station includes wire communication and wireless telecommunications.
Preferably, comprise public telephone network in the described wire communication mode and be arranged on described public telephone network and each described monitoring station between telephone line network, further, each end of described public telephone network is provided with adsl equipment, and described adsl equipment comprises ADSL Modem.
Preferably, described wireless communication mode comprises public's telecommunications service network G PRS network and can realize the GPRS VPN special line that data confidentiality is transmitted.
The beneficial effects of the utility model are:
Use public telephone network: need not to lay special line, only need lay telephone wire to newly-increased monitoring station from the end of public telephone network into newly-increased monitoring station.
Use public's telecommunications service network G PRS network to realize the wireless transmission of data,, just can both use GPRS network, apply for GPRS VPN special line simultaneously, realize the data confidentiality transmission so long as can receive the place of mobile phone signal.
The two server pattern: monitoring center uses two-server externally to provide wired simultaneously and wireless data receives service, and one of them normal communication channel transmission of monitoring data is selected in the monitoring station.If two-server is working properly, after a station server gets access to data, can carry out data sync with another station server; If have only a station server working properly, this station server can be shared its data that receive with another station server after another station server is working properly, realize data sync, thereby improve reliability.
Description of drawings
Accompanying drawing 1 is that system hardware of the present utility model and signal link schematic diagram.
In the accompanying drawing: 1, master server; 2, be equipped with server; 3, monitoring station; 4, ADSL Modem; 5, GPRS network; 6, public telephone network.
Embodiment
Below in conjunction with embodiment shown in the drawings the utility model is done following detailed description the in detail:
As shown in Figure 1, nuclear power plant of the present utility model environmental radiation on-line monitoring system comprises the monitoring center with data processing function and a plurality of monitoring station 3 that is used for the environmental radiation on-line monitoring with communication relation, each monitoring station 3 is distributed in the different radiation position to be monitored of nuclear power plant, each monitoring station 3 all has radiation detector, monitoring center comprises redundant each other master server 1 and is equipped with server 2, communication modes between monitoring center and each monitoring station 3 includes wire communication and wireless telecommunications, wherein, master server 1 can be realized Data Receiving by wire communication mode and wireless communication mode, be equipped with server 2 and also can realize Data Receiving by wire communication mode and wireless communication mode, comprise public telephone network 6 in the wire communication mode and be arranged on public telephone network 6 and each monitoring station 3 between telephone line network, further, each end of public telephone network 6 is provided with adsl equipment, adsl equipment comprises ADSL Modem 4, and in public telephone network 6 application VPN special line, land the VPN private line network and realize data in real time, maintain secrecy and transmit, do not influence the use of phone simultaneously; Wireless communication mode comprises public's telecommunications service network G PRS network 5 and can realize the GPRS VPN special line of data confidentiality transmission.
The data that each monitoring station 3 real-time monitors are sent to monitoring center respectively by wired and wireless communication modes respectively, and it is handled.
Nuclear power plant of the present utility model environmental radiation on-line monitoring system is used public telephone network: need not to lay special line into newly-increased monitoring station, only need lay telephone wire to newly-increased monitoring station from the end of public telephone network; Use public's telecommunications service network G PRS network to realize the wireless transmission of data,, just can both use GPRS network, apply for GPRS VPN special line simultaneously, realize the data confidentiality transmission so long as can receive the place of mobile phone signal; In addition, adopt the two server pattern: monitoring center uses two-server externally to provide wired simultaneously and wireless data receives service, and one of them normal communication channel transmission of monitoring data is selected in the monitoring station.If two-server is working properly, after a station server gets access to data, can carry out data sync with another station server; If have only a station server working properly, this station server can be shared its data that receive with another station server after another station server is working properly, realize data sync, thereby improve reliability, is adapted at radiation on-line monitoring field and promotes the use of.
The foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection range of the present utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection range of the present utility model.
Claims (4)
1. nuclear power plant's environmental radiation on-line monitoring system, it comprises monitoring center and a plurality of monitoring station that is used for the environmental radiation on-line monitoring of the realization data processing function with communication relation, each described monitoring station all has radiation detector, it is characterized in that: described monitoring center comprises redundant each other master server and is equipped with server that the communication modes between described monitoring center and each the described monitoring station includes wire communication and wireless telecommunications.
2. nuclear power plant according to claim 1 environmental radiation on-line monitoring system is characterized in that: comprise public telephone network in the described wire communication mode and be arranged on described public telephone network and each described monitoring station between telephone line network.
3. nuclear power plant according to claim 2 environmental radiation on-line monitoring system is characterized in that: each end of described public telephone network is provided with adsl equipment, and described adsl equipment comprises ADSL Modem.
4. nuclear power plant according to claim 1 environmental radiation on-line monitoring system is characterized in that: described wireless communication mode comprises public's telecommunications service network G PRS network and can realize the GPRS VPN special line of data confidentiality transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200415779U CN202035017U (en) | 2011-02-18 | 2011-02-18 | Online monitoring system for nuclear power plant environment radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200415779U CN202035017U (en) | 2011-02-18 | 2011-02-18 | Online monitoring system for nuclear power plant environment radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202035017U true CN202035017U (en) | 2011-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200415779U Expired - Lifetime CN202035017U (en) | 2011-02-18 | 2011-02-18 | Online monitoring system for nuclear power plant environment radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202035017U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103226983A (en) * | 2013-04-25 | 2013-07-31 | 华北电力大学 | Radiation field three-dimensional monitoring system and detection method based on mesh topology |
| CN108023917A (en) * | 2016-11-03 | 2018-05-11 | 福建宁德核电有限公司 | A kind of nuclear power plant's radiation environmental monitoring system |
-
2011
- 2011-02-18 CN CN2011200415779U patent/CN202035017U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103226983A (en) * | 2013-04-25 | 2013-07-31 | 华北电力大学 | Radiation field three-dimensional monitoring system and detection method based on mesh topology |
| CN103226983B (en) * | 2013-04-25 | 2016-01-13 | 华北电力大学 | A kind of radiation field three-dimension monitor system based on fully connected topology and detection method |
| CN108023917A (en) * | 2016-11-03 | 2018-05-11 | 福建宁德核电有限公司 | A kind of nuclear power plant's radiation environmental monitoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215004 West Ring Road, Jiangsu, Suzhou, No. 1788 Patentee after: Suzhou Nuclear Power Research Institute Co., Ltd. Patentee after: China General Nuclear Power Corporation Address before: 215004 West Ring Road, Jiangsu, Suzhou, No. 1788 Patentee before: Suzhou Nuclear Power Research Institute Co., Ltd. Patentee before: China Guangdong Nuclear Power Group Co., Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20111109 |
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| CX01 | Expiry of patent term |