CN203502590U - Automatic drawing system of nuclear power station neutron dosage equivalent-rate distribution map - Google Patents
Automatic drawing system of nuclear power station neutron dosage equivalent-rate distribution map Download PDFInfo
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- CN203502590U CN203502590U CN201320609140.XU CN201320609140U CN203502590U CN 203502590 U CN203502590 U CN 203502590U CN 201320609140 U CN201320609140 U CN 201320609140U CN 203502590 U CN203502590 U CN 203502590U
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Abstract
The utility model relates to an automatic drawing system of a nuclear power station neutron dosage equivalent-rate distribution map and belongs to the technical field of neutron dosage detection equipment. The system comprises a wireless network base station, a wireless neutron dosage equivalent-rate instrument, a wireless communication terminal, a wireless neutron dosage equivalent-rate instrument server, a touch display screen terminal, a voice terminal, a wireless network server, a wireless voice server and a wireless network controller. The wireless network base station, the wireless neutron dosage equivalent-rate instrument server, the touch display screen terminal, the voice terminal, the wireless network server, the wireless voice server and the wireless network controller are in wireless communication relationships through a universal interconnection network; and the wireless network base station are in wireless communication relationships with the wireless neutron dosage equivalent-rate instrument and the wireless communication terminal. The system can automatically obtain the neutron dosage equivalent rate of locations and geographic information of the locations, so that the nuclear power station neutron dosage equivalent-rate distribution map can be drawn rapidly and accurately and can be displayed visually.
Description
Technical field
The utility model belongs to neutron dose checkout equipment technical field, particularly a kind of automatic Plotting System device of nuclear power station Neutron Dose Equivalent Rate distribution plan.
Background technology
At present, the drafting of known nuclear power station Neutron Dose Equivalent Rate distribution plan is completed by staff's manual drawing.Nuclear power station radiation protection officer can be as far as possible by this figure and is found as soon as possible the defect that reactor shielding is designed and constructed, and the reliability of assurance reactor shielding design and staff are in the security of the regional works such as reactor hall.Nuclear power station is the operation phase in the early stage, staff uses traditional portable neutron dose equivalent rate instrument, the places such as nuclear power plant reactor hall, corridor are measured, obtained the neutron dose equivalent rate level in reactor each place, region under different capacity, and record files.Staff by these data and the manual input computer of corresponding geographical location information, draws nuclear power station Neutron Dose Equivalent Rate distribution plan according to numerical values recited subsequently.The drafting of above-mentioned traditional nuclear power station Neutron Dose Equivalent Rate distribution plan needs staff's paper notes record manual input computer system, also need to use general office software to draw, waste time and energy, link is numerous, usually because the error of certain data causes precision not high, and the figure printing is only planimetric map, cannot intuitively three-dimensionally understand the Neutron Dose Equivalent Rate distribution situation in the regions such as nuclear power plant reactor hall and corridor.
Utility model content
The utility model is wasted time and energy in order to overcome the method for drafting of existing nuclear power station Neutron Dose Equivalent Rate distribution plan, accuracy is not high and cannot intuitively three-dimensionally understand the problem of Neutron Dose Equivalent Rate distribution situation, a kind of automatic Plotting System of nuclear power station Neutron Dose Equivalent Rate distribution plan is provided, this system can automatic acquisition position Neutron Dose Equivalent Rate and geography information, thereby draw fast and accurately nuclear power station Neutron Dose Equivalent Rate distribution plan, and can intuitively show by 3-D view.
The utility model solves the technical scheme that its technical matters adopts:
An automatic Plotting System for nuclear power station Neutron Dose Equivalent Rate distribution plan, is characterized in that, the monitored area that this system is included in nuclear power station neutron dose equivalent arranges wireless network base station, and wireless Neutron Dose Equivalent Rate instrument and wireless communication terminal; Wireless Neutron Dose Equivalent Rate instrument server, touch display screen terminal and voice terminal are set in nuclear power station dose monitoring duty room; Wireless network server, wireless voice service device and radio network controller are set in wireless network machine room; Described wireless network base station, wireless Neutron Dose Equivalent Rate instrument server, touch display screen terminal, voice terminal, wireless network server, wireless voice service device and radio network controller all carry out radio communication by interconnected universal network; Described wireless network base station and wireless Neutron Dose Equivalent Rate instrument and wireless communication terminal carry out radio communication.
Described wireless Neutron Dose Equivalent Rate instrument comprises neutron detector, prime amplifier, main amplifier, data processing unit, WIFI communication module, display unit, setting unit and supply module; Described data processing unit is connected with main amplifier, WIFI communication module, display unit, setting unit and supply module respectively; Neutron detector is connected with main amplifier by prime amplifier.
The beneficial effects of the utility model are, the utility model can be in nuclear power station operation networking in early stage, utilize Neutron Dose Equivalent Rate and geography information that this system can automatic acquisition position, draw rapidly nuclear power station Neutron Dose Equivalent Rate distribution plan, thereby draw fast and accurately nuclear power station Neutron Dose Equivalent Rate distribution plan, increase work efficiency and draw accuracy.
Accompanying drawing explanation
Fig. 1 is the automatic Plotting System schematic diagram of the nuclear power station Neutron Dose Equivalent Rate distribution plan based on WIFI network of the present utility model.
Fig. 2 is the structured flowchart of wireless Neutron Dose Equivalent Rate instrument in the utility model control system.
Fig. 3 is the utility model workflow block diagram.
Embodiment
The automatic Plotting System of nuclear power station Neutron Dose Equivalent Rate distribution plan of the present utility model by reference to the accompanying drawings and embodiment be described in detail as follows;
The automatic Plotting System of nuclear power station Neutron Dose Equivalent Rate distribution plan of the present utility model as shown in Figure 1.The monitored area that this system is included in nuclear power station neutron dose equivalent arranges wireless network base station, and wireless Neutron Dose Equivalent Rate instrument and wireless communication terminal; Wireless Neutron Dose Equivalent Rate instrument server, touch display screen terminal and voice terminal are set in nuclear power station dose monitoring duty room; Wireless network server, wireless voice service device and radio network controller are set in wireless network machine room; Described wireless network base station, wireless Neutron Dose Equivalent Rate instrument server, touch display screen terminal, voice terminal, wireless network server, wireless voice service device and radio network controller all carry out radio communication by interconnected universal network; Described wireless network base station and wireless Neutron Dose Equivalent Rate instrument and wireless communication terminal carry out radio communication.
Described wireless network server, wireless voice service device and radio network controller belong to the control module of wireless network, and wireless network base station and wireless communication terminal are used in conjunction with as communication unit and the wireless Neutron Dose Equivalent Rate instrument of wireless network.
Described wireless Neutron Dose Equivalent Rate instrument contains WIFI module.Site operation personnel carries wireless Neutron Dose Equivalent Rate instrument, measures operation in monitored area.
Described wireless network base station is distributed in the monitored area of nuclear islands such as comprising reactor hall and corridor and carries out radio communication with wireless Neutron Dose Equivalent Rate instrument and wireless communication terminal.
Described wireless network server, wireless voice service device, radio network controller, voice terminal are positioned at wireless network machine room, in order to realize wireless data communications and information transfer function.
Described touch display screen terminal and wireless Neutron Dose Equivalent Rate instrument server are positioned at nuclear power station dose monitoring duty room, and radiation protection officer is on duty at this, coordinate site operation personnel to complete the drafting of Neutron Dose Equivalent Rate distribution plan.Wireless Neutron Dose Equivalent Rate instrument server is the nucleus equipment of nuclear power station Neutron Dose Equivalent Rate distribution plan automatic Plotting System, be preinstalled with nuclear power station three-dimensional software program, for reception, processing and the distributed in three dimensions map generalization of neutron dose equivalent rate measurement data, touch display screen terminal is for showing the three-dimensional distribution map of generation.
The function of above-mentioned each server and controller all can adopt conventional programming technique to realize by those skilled in the art.
The embodiment of the utility model system is respectively described below:
First in monitoring section, lay the wireless network (being interconnected universal network) based on WIFI system.WIFI wireless communication technology open frequency range, electromagnetic interference (EMI) is faint, meets types of applications licensing environment.The integrated dispatch communication system of wireless WIFI network using based on common interconnection network voice transmission technology (hereinafter to be referred as VoIP).VoIP is the technology of standard open, is applicable to long-term and large-scale application, and open system can effectively reduce costs.In addition, VoIP provides general connectedness, is highly susceptible to and third party's systems/servers/module compatibility, can meet function and the characteristic of the utility model system.
In the utility model system, wireless network server is the nucleus equipment that completes voice and exchanges data in radio network system, hardware using IBM X3850X5 enterprise-level server, built-in software program adopts the Trinno Link600 of Australia company of Australia Easthome, for Radio Network System provides signal, instruction and voice, picture, video multimedia service, support the schedule voice communication of different brackets, wireless network server is connected with wireless voice service device, radio network controller, wireless Neutron Dose Equivalent Rate instrument server by interconnected universal network.
Wireless voice service device of the present utility model is the visual plant of being responsible for safeguarding voice quality in Radio Network System, the model adopting is SVP100, the equipment of safeguarding voice quality in Radio Network System, for guaranteeing the quality of voice call, wireless voice service device is connected with wireless network server by interconnected universal network, can in the situation that voice packet and packet are competed Radio Resource, guarantee that voice packet preferentially passes through simultaneously, safeguard the fluency of call.
Radio network controller of the present utility model is the nucleus equipment of wireless network, the model adopting is 6000-400-F1, the wireless network of whole control system is configured and is safeguarded, form stable and safe wireless transfer channel, radio network controller is connected with wireless voice service device, wireless network server and wireless Neutron Dose Equivalent Rate instrument server by interconnected universal network, adopt central controlled mode, the wireless network of whole system is configured and is safeguarded, form stable and safe wireless transfer channel.The performance with high-throughput data, based on ERP protocol infrastructure, supports Crossed Circle network to open up structure, and modularization, can be multistage stacking has high security, is easy in addition unified centralized management.Radio network controller is supported VoIP, encrypts application throughput up to 32Gbps, possesses effective security mechanism, can encrypt based on identity security.
Wireless network base station of the present utility model is the infrastructure device of wireless network, is the nearest network equipments of distance field operating personnel, and model is AP-70-F1.Wireless network base station is positioned at nuclear power station by the monitored area of control zone, for receiving from the metrical information of wireless Neutron Dose Equivalent Rate instrument and the voice signal of wireless communication terminal, and this voice signal is sent to wireless Neutron Dose Equivalent Rate instrument server by interconnected universal network.
Wireless communication terminal of the present utility model adopts the smart mobile phone based on IEEE802.11 standard and radio multimedium application protocol (VMM), has excellent wireless speech quality.For the client language terminal equipment as control system, receive the wireless voice service device monitor for speech signals sending from wireless network base station, and the voice signal of replying that sends site operation personnel to voice terminal.Under emergency rating, answer voice preferential, and hommization, should use, there is high-protection level.At least can reach call in 8 hours, standby in 160 hours.
Wireless Neutron Dose Equivalent Rate instrument of the present utility model is mainly by neutron detector, prime amplifier, main amplifier, data processing unit, WIFI communication module (Wireless Fidelity local area network communications module), display unit, supply module and module etc. is set forms, as shown in Figure 2, in an embodiment of the present utility model, adopt the wireless neutron dose rate instrument that model is NRD-100w, and embed in advance WIFI communication module.
, for when being subject to neutron incident, there is nuclear reaction in neutron detector (employing proportional counter tube), can form the pulse signal that amplitude is larger;
Prime amplifier and main amplifier, for receiving, amplify and process the voltage pulse signal sending from neutron detector, and be converted into current pulse signal by this voltage pulse signal, and prime amplifier is connected with neutron detector by signal wire with main amplifier;
Data processing unit, the current pulse signal sending for receiving main amplifier, this signal is converted to data-signal, this data-signal is processed, and this digital signal is sent to display unit and the interconnected local area network communications module of radio universal, data processing unit is connected with display unit, alarm unit and wireless interconnected universal network respectively by signal wire;
WIFI communication module, for communicating by letter between described wireless Neutron Dose Equivalent Rate instrument and wireless network base station, above-mentioned Neutron Dose Equivalent Rate and geographical location information are sent to described wireless Neutron Dose Equivalent Rate instrument server in real time, and WIFI communication module is connected with data processing unit by signal wire;
Display unit, the Neutron Dose Equivalent Rate information and the status information that for display measurement, obtain, as electric weight, wireless signal strength etc., display unit is connected with data processing unit with LCDs by signal line.
Setting unit, is used to wireless Neutron Dose Equivalent Rate instrument that input parameter and man-machine interaction are provided.
Supply module, is used to prime amplifier, main amplifier, data processing unit, display unit that power supply is provided.
Wireless Neutron Dose Equivalent Rate instrument server adopts IBM enterprise-class computers server, and interior presetting is equipped with three-dimensional picture display routine, is used for managing the nuclear power station Neutron Dose Equivalent Rate measuring system based on wireless network.Receive Neutron Dose Equivalent Rate information and geographical location information that wireless Neutron Dose Equivalent Rate instrument sends, and data and warning message are sent to the demonstration of touch display screen terminal.Wireless Neutron Dose Equivalent Rate instrument server is preinstalled with controls software program and the three-dimensional geographical data message of nuclear power station.
Touch display screen terminal adopts tangibly 32 cun of liquid crystal display, for showing nuclear power station Neutron Dose Equivalent Rate three-dimensional distribution map, and tangible switching three-dimensional plot and planimetric map display frame.
Voice terminal is the language terminal equipment of Radio Network System, the model adopting is SpectraLink8030, be used for connecting radiation protection officer and wireless network base station, radiation protection officer's voice messaging can transfer to wireless network after conversion, and the voice packet of wireless network also can send to user after conversion simultaneously.
The course of work of the automatic Plotting System of nuclear power station Neutron Dose Equivalent Rate distribution plan of the present utility model is:
Site operation personnel carries wireless Neutron Dose Equivalent Rate instrument, measures operation in monitored area, and radiation protection officer is on duty at nuclear power station dose monitoring duty room, coordinates site operation personnel to complete the drafting of Neutron Dose Equivalent Rate distribution plan.
Specifically comprise the following steps:
1) system initialization: after wireless Neutron Dose Equivalent Rate instrument start, automatically find and access the wireless WIFI network system in default nuclear island.Wireless Neutron Dose Equivalent Rate instrument server is by wireless network initialization neutron dosimeter, and the reactor capability while pointing out site operation personnel's input measurement.When finding that the smooth or system exception of data, radio communication cannot normally be measured or send to Neutron, display alarm information in touch display screen terminal, prompt system fault, cannot communicate by letter; Site operation personnel by system reset, the operation such as restart and make successfully to set up radio communication between wireless Neutron Dose Equivalent Rate instrument and server and be connected, enter systematic survey step 2);
2) systematic survey: after system normal initialization, wireless Neutron Dose Equivalent Rate instrument enters measuring state.Site operation personnel uses this Neutron to carry out Neutron Dose Equivalent Rate measurement first position and (often provides a measuring-signal, wireless Neutron Dose Equivalent Rate instrument is measured dose rate data), and wireless Neutron Dose Equivalent Rate data now and position geography information are sent to wireless Neutron Dose Equivalent Rate instrument server by wireless WIFI network.Wireless Neutron Dose Equivalent Rate instrument server demonstrates in real time wireless Neutron Dose Equivalent Rate information the flicker of this point in touch display screen terminal.If site operation personnel finds measurement data position and selects mistake, can on wireless Neutron Dose Equivalent Rate instrument, press " Cancel " key, after receiving orders, wireless Neutron Dose Equivalent Rate instrument server deletes this data.If the geographical location information at this place of wireless Neutron Dose Equivalent Rate instrument discovering server cannot read, information is sent to wireless Neutron Dose Equivalent Rate instrument, wireless Neutron Dose Equivalent Rate instrument sends alert tone information, the geographical location information of manual this measurement point of typing of prompting site operation personnel.If desired, site operation personnel can contact with the radiation protection officer in nuclear power station dose monitoring duty room by voice terminal, confirms that whether positional information is correct.
After the measurement of first position completes, wireless Neutron Dose Equivalent Rate instrument can send the measurement whether prompt tone prompting site operation personnel enters next place, if need to continue to measure, repeats said process until complete measurement.If measurement a little completed, finish measuring state, wireless Neutron Dose Equivalent Rate instrument sends the demonstration of finish measuring.
3) automatically draw Neutron Dose Equivalent Rate distribution plan: the Neutron Dose Equivalent Rate data message everywhere that wireless Neutron Dose Equivalent Rate instrument server aggregation process measures, utilize three-dimensional picture display routine, generate nuclear island Neutron Dose Equivalent Rate numeric distribution figure and nuclear island Neutron Dose Equivalent Rate numeric distribution complete list under this power, and show on display terminal.
Claims (2)
1. an automatic Plotting System for nuclear power station Neutron Dose Equivalent Rate distribution plan, is characterized in that, the monitored area that this system is included in nuclear power station neutron dose equivalent arranges wireless network base station, and wireless Neutron Dose Equivalent Rate instrument and wireless communication terminal; Wireless Neutron Dose Equivalent Rate instrument server, touch display screen terminal and voice terminal are set in nuclear power station dose monitoring duty room; Wireless network server, wireless voice service device and radio network controller are set in wireless network machine room; Described wireless network base station, wireless Neutron Dose Equivalent Rate instrument server, touch display screen terminal, voice terminal, wireless network server, wireless voice service device and radio network controller all carry out radio communication by interconnected universal network; Described wireless network base station and wireless Neutron Dose Equivalent Rate instrument and wireless communication terminal carry out radio communication.
2. automatic Plotting System as claimed in claim 1, it is characterized in that, described wireless Neutron Dose Equivalent Rate instrument comprises neutron detector, prime amplifier, main amplifier, data processing unit, WIFI communication module, display unit, setting unit and supply module; Described data processing unit is connected with main amplifier, WIFI communication module, display unit, setting unit and supply module respectively; Neutron detector is connected with main amplifier by prime amplifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320609140.XU CN203502590U (en) | 2013-09-29 | 2013-09-29 | Automatic drawing system of nuclear power station neutron dosage equivalent-rate distribution map |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320609140.XU CN203502590U (en) | 2013-09-29 | 2013-09-29 | Automatic drawing system of nuclear power station neutron dosage equivalent-rate distribution map |
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| Publication Number | Publication Date |
|---|---|
| CN203502590U true CN203502590U (en) | 2014-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320609140.XU Expired - Lifetime CN203502590U (en) | 2013-09-29 | 2013-09-29 | Automatic drawing system of nuclear power station neutron dosage equivalent-rate distribution map |
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| Country | Link |
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| CN (1) | CN203502590U (en) |
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2013
- 2013-09-29 CN CN201320609140.XU patent/CN203502590U/en not_active Expired - Lifetime
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Granted publication date: 20140326 |