CN103091694A - Monitoring device and system of movable radioactive source - Google Patents
Monitoring device and system of movable radioactive source Download PDFInfo
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- CN103091694A CN103091694A CN201110335022XA CN201110335022A CN103091694A CN 103091694 A CN103091694 A CN 103091694A CN 201110335022X A CN201110335022X A CN 201110335022XA CN 201110335022 A CN201110335022 A CN 201110335022A CN 103091694 A CN103091694 A CN 103091694A
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Abstract
The invention discloses a monitoring device and system of a movable radioactive source. The monitoring device and system of the movable radioactive source comprises a radiation intensity detection module, an electronic tag reader, a global position system (GPS) positioning module, a wireless communication module, an audible alarm module and a power supply, wherein the radiation intensity detection module is used for real-time detection of the radiation value of the movable radioactive source, the electronic tag reader is used for reading information of an electronic tag, the GPS positioning module is used for receiving satellite signals for positioning, the wireless communication module is used for sending out the radiation value detected by the radiation intensity detection module, the information of the electronic tag read by the electronic tag reader and the positioning information received by the GPS positioning module, the audible alarm module can give out high-pitched sound and the power supply is used for supplying power for the above-mentioned modules. The invention further discloses a monitoring system of the movable radioactive source, wherein the monitoring system of the movable radioactive source comprises a monitoring device of the movable radioactive source. The monitoring device and system of the movable radioactive source can achieve the effective control of the movable radioactive source based on the Internat of Things.
Description
Technical field
The present invention relates to a kind of movable radiation source supervising device.
Background technology
Radioactive source (radioactive source) refers to the material that can produce radiation irradiation or the entity made with radiomaterial.For example, the gamma ray radiator that industrial flaw detection is used includes the radioactive nuclides such as iridium-192, selenium-75, caesium-137.Radioactive source can cause great danger to social public security in case generation is lost or the radioactive nuclide leakage accident, causes that the huge psychology of the public is panic.
Movable radiation source is mainly to leave the storehouse, source to be in radioactive source in transportation or operation process, the characteristics that it has, and volume is little, mobility is strong, potential hazard is large.At present, environmental protection unit lacks effective technological means to the monitoring of movable radiation source, is the mode that relies on artificial supervision substantially, has certain supervision leak.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of movable radiation source supervising device, and radiation value that can the Real-Time Monitoring movable radiation source, position also in time provide warning.The present invention also will provide corresponding with it a kind of movable radiation source monitoring system.
For solving the problems of the technologies described above, movable radiation source supervising device of the present invention comprises:
---detect in real time the radiation intensity detection module of the radiation value of movable radiation source;
---the electronic label read/write of reading electronic labels content,
---the GPS locating module that receiving satellite signal positions;
---the wireless communication module that RFID signal, gps signal, transmitted intensity signal are sent;
---send the audible alarm module of high pitch;
---be the power supply of above-mentioned each module for power supply.
Movable radiation source monitoring system of the present invention comprises:
---be located at the electronic tag of the container of each movable radiation source;
---the movable radiation source supervising device that moves simultaneously with each movable radiation source;
---receive the wireless communication server of RFID signal that each wireless communication module sends by wireless communication networks, gps signal, transmitted intensity signal;
---store the database of RFID signal that each movable radiation source supervising device sends, gps signal, transmitted intensity signal.
The present invention can realize the effective monitoring to movable radiation source based on Internet of Things.
Description of drawings
Fig. 1 is the schematic diagram of the container of movable radiation source;
Fig. 2 is the schematic diagram of the supervising device of the application's movable radiation source;
Fig. 3 is the schematic diagram of the supervisory system of the application's movable radiation source;
Fig. 4 is the radiation intensity curve map of single movable radiation source in the certain hour scope.
Description of reference numerals in figure:
11 is container; 11a is handle; 12 is electronic tag; 20 is the movable radiation source supervising device; 21 is the radiation intensity detection module; 22 is electronic label read/write; 23 is the GPS locating module; 24 is wireless communication module; 25 is the audible alarm module; 26 is power supply.
Embodiment
See also Fig. 1, movable radiation source all is placed on a closed container 11 that is used for loading in the processes such as transportation, the operation of going out.Preferably, this container 11 also has a handle 11a.Existing container 11 does not carry electronic tag.The application need to be provided with on the surface of container 11 electronic tag (tag).For example adopt sticking note mode.Described electronic tag adopts sticking note mode firm attachment on the surface of container 11 for example for adopting the electronic tag of RFID (radio-frequency (RF) identification) technology.Consider the reason of label operating distance, first-selected active 2.4G microwave section electronic tag, the distance that can read at spacious environment is 50～100 meters, the operating distance in semi-enclosed steel spreads out structure is 20～30 meters.Can put down in writing the information such as kind, entitlement ownership of radioactive source in described electronic tag.
See also Fig. 2, movable radiation source supervising device 20 of the present invention comprises:
---radiation intensity detection module 21 is used for detecting in real time the radiation value of movable radiation source and is recorded storage; For example adopt the gamma intensity monitoring device, can reach the precision of 0～500uGy/h at the temperature of-10 ℃～+ 45 ℃;
---electronic label read/write (reader) 22 is used for the information put down in writing in reading electronic labels; For example adopt the rfid interrogator of active ultrahigh frequency 2.4G;
---GPS locating module 23 is used for receiving satellite signal and positioning, such as obtaining the position information such as longitude and latitude; The preferred gain antenna that enhancement mode is installed of this GPS global location module 23;
---wireless communication module 24, RFID signal, gps signal, transmitted intensity signal are integrated into a message by signal integration module (not shown) upload, the data transmission frequency of uploading is in real time or with interval (for example every 5 seconds).Such as the wireless communication module (2G, 3G etc.) that adopts in mobile phone;
---audible alarm module 25 is used for sending high pitch;
---power supply 26, be used to above-mentioned each module for power supply, be preferably rechargeable battery; Be for example lithium battery, once charging can be used more than 3 days.
In order to make its effect of movable radiation source supervising device of the present invention, must be provided with electronic tag at the container of movable radiation source.
Above-mentioned radiation intensity detection module 21, electronic label read/write 22, GPS locating module 23, wireless communication module 24, audible alarm module 25 and power supply 26 preferably are placed in a casing, this casing satisfies waterproof, shockproof, dustproof three anti-requirements, for example reaches the waterproof requirement of IP65 grade.
In use, at first record the electronic tag 12 of relevant information at the container 11 sticking notes in surface of movable radiation source.Then supervising device 20 is transported together with container 11, operation.In a single day detecting when radiation intensity detection module 21 that radiation value surpasses the threshold of certain setting and continue for some time (is for example 0 second, 5 seconds ...), audible alarm module 25 is just sent the first warning high pitch, the prompting staff notes the variation of transmitted intensity, and checks whether mobile radiation source leaks.(it is for example 0 second, 5 seconds when in a single day electronic label read/write 22 can't read electronic tag 12 and continue for some time ...), audible alarm module 25 is just sent the second warning high pitch, the position of pointing out on-the-spot radiation safety personnel to confirm radioactive source prevents the major accident that radioactive source is lost or stolen.
Utilize movable radiation source supervising device of the present invention more can set up a movable radiation source monitoring system, as shown in Figure 3.This system comprises:
---electronic tag 12, be located at the container of each movable radiation source;
---movable radiation source supervising device 20, move simultaneously with each movable radiation source;
---wireless communication server 31, receive the RFID signal that each wireless communication module 24 sends by wireless communication networks (such as GPRS network, various 3G mobile networks etc.) (being the information in the electronic tag that reads of electronic label read/write), gps signal (be the resulting positional information of GPS locating module, for example be longitude, dimensional information), transmitted intensity signal (being the radiation value that the radiation intensity detection module detects);
---database 32, store RFID signal, gps signal, transmitted intensity signal that each movable radiation source supervising device 20 sends.
Alternatively, described movable radiation source monitoring system also comprises:
---GIS server 33, record electronic chart, can reflect that intuitively each moves the current location of emissive source, movement locus etc. in conjunction with gps signal;
---application server 34, the requests such as the inquiry of customer in response end, demonstration;
---web server 35, with position, sports rule, the radiation intensity data division of each movable radiation source or be distributed to fully the public;
---client 36, but the position of any movable radiation source of acquisition request, sports rule, radiation intensity data.
This system is for the sticking note in the container surface of each movable radiation source has electronic tag, wherein records the classification, ownership of movable radiation source etc.; Also arrange a supervising device, all-the-way tracking movable radiation source for each movable radiation source.Each supervising device sends to monitor supervision platform with the radiation value of the movable radiation source of each autotracking by GPRS network, 3G mobile network etc., and monitor supervision platform just can obtain the current radiation intensity of each movable radiation source like this.Each supervising device sends to monitor supervision platform with the position of the movable radiation source of each autotracking, and monitor supervision platform just can obtain the current distribution plan of movable radiation source in certain area coverage like this.Above-mentioned information has been arranged, and monitor supervision platform can also further obtain radiation intensity curve map and each the movable radiation source motion track (preferred combination electronic chart intuitively reflect) certain hour scope in of each movable radiation source in the certain hour scope as shown in Figure 4.
These are only the preferred embodiments of the present invention, be not intended to limit the present invention.For a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (2)
1. a movable radiation source supervising device, is characterized in that, comprising:
---detect in real time the radiation intensity detection module of the radiation value of movable radiation source;
---the electronic label read/write of reading electronic labels content,
---the GPS locating module that receiving satellite signal positions;
---the information in the radiation value that the radiation intensity detection module is detected, the electronic tag that electronic label read/write reads, the wireless communication module that the resulting positional information of GPS locating module sends;
---send the audible alarm module of high pitch;
---be the power supply of above-mentioned each module for power supply.
2. a movable radiation source monitoring system, is characterized in that, comprising:
---be located at the electronic tag of the container of each movable radiation source;
---the movable radiation source supervising device that moves simultaneously with each movable radiation source;
---receive the wireless communication server of RFID signal that each wireless communication module sends by wireless communication networks, gps signal, transmitted intensity signal;
---store the database of RFID signal that each movable radiation source supervising device sends, gps signal, transmitted intensity signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110335022XA CN103091694A (en) | 2011-10-28 | 2011-10-28 | Monitoring device and system of movable radioactive source |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110335022XA CN103091694A (en) | 2011-10-28 | 2011-10-28 | Monitoring device and system of movable radioactive source |
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| CN103091694A true CN103091694A (en) | 2013-05-08 |
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| CN201110335022XA Pending CN103091694A (en) | 2011-10-28 | 2011-10-28 | Monitoring device and system of movable radioactive source |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103439732A (en) * | 2013-09-11 | 2013-12-11 | 无锡大禹科技有限公司 | Handheld intelligent inspection terminal of field equipment |
| CN104408484A (en) * | 2014-10-27 | 2015-03-11 | 北京智博高科生物技术有限公司 | Radiopharmaceutical radiation safety hand-held scanning detection system |
| CN105572483A (en) * | 2015-12-17 | 2016-05-11 | 北京市劳动保护科学研究所 | Electromagnetic radiation detection and early-warning method, server and system based on mobile internet |
| CN106019356A (en) * | 2016-07-29 | 2016-10-12 | 重庆集元科技有限公司 | Radioactive source detector and searching method thereof |
| CN106093466A (en) * | 2016-07-21 | 2016-11-09 | 福州智元仪器设备有限公司 | A kind of movable radiation source tracker and low power consumption method thereof |
| CN106249271A (en) * | 2016-07-21 | 2016-12-21 | 福州智元仪器设备有限公司 | A kind of logging and radiation dose security audit method based on logging |
| CN108303724A (en) * | 2018-01-26 | 2018-07-20 | 中国石油集团安全环保技术研究院有限公司 | Radioactive source detection device |
| CN108303722A (en) * | 2018-01-26 | 2018-07-20 | 中国石油集团安全环保技术研究院有限公司 | Supervise system, the method and apparatus of radioactive source |
| CN108398708A (en) * | 2018-01-26 | 2018-08-14 | 中国石油集团安全环保技术研究院有限公司 | The report method and device of information |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103439732A (en) * | 2013-09-11 | 2013-12-11 | 无锡大禹科技有限公司 | Handheld intelligent inspection terminal of field equipment |
| CN104408484A (en) * | 2014-10-27 | 2015-03-11 | 北京智博高科生物技术有限公司 | Radiopharmaceutical radiation safety hand-held scanning detection system |
| CN105572483A (en) * | 2015-12-17 | 2016-05-11 | 北京市劳动保护科学研究所 | Electromagnetic radiation detection and early-warning method, server and system based on mobile internet |
| CN106093466A (en) * | 2016-07-21 | 2016-11-09 | 福州智元仪器设备有限公司 | A kind of movable radiation source tracker and low power consumption method thereof |
| CN106249271A (en) * | 2016-07-21 | 2016-12-21 | 福州智元仪器设备有限公司 | A kind of logging and radiation dose security audit method based on logging |
| CN106019356A (en) * | 2016-07-29 | 2016-10-12 | 重庆集元科技有限公司 | Radioactive source detector and searching method thereof |
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| CN108303724A (en) * | 2018-01-26 | 2018-07-20 | 中国石油集团安全环保技术研究院有限公司 | Radioactive source detection device |
| CN108303722A (en) * | 2018-01-26 | 2018-07-20 | 中国石油集团安全环保技术研究院有限公司 | Supervise system, the method and apparatus of radioactive source |
| CN108398708A (en) * | 2018-01-26 | 2018-08-14 | 中国石油集团安全环保技术研究院有限公司 | The report method and device of information |
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Application publication date: 20130508 |