CN204145664U - The remote supervision system of nuclear radiation field - Google Patents
The remote supervision system of nuclear radiation field Download PDFInfo
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- CN204145664U CN204145664U CN201420639228.0U CN201420639228U CN204145664U CN 204145664 U CN204145664 U CN 204145664U CN 201420639228 U CN201420639228 U CN 201420639228U CN 204145664 U CN204145664 U CN 204145664U
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Abstract
The utility model is specifically related to nuclear radiation field monitoring field, provides a kind of remote supervision system of nuclear radiation field, comprises on-site data gathering subsystem and Long-distance Control subsystem; On-site data gathering subsystem collects nuclear radiation field Monitoring Data by all kinds of nuclear radiation detector and environment monitoring sensor, collect on-the-spot audio, video data by camera and pick-up, then wirelessly respectively Monitoring Data and audio, video data are sent to Long-distance Control subsystem; The Monitoring Data of wireless receiving is directly issued remote terminal by Long-distance Control subsystem, and audio, video data issues remote terminal after first issuing the process of audio-video collection card again, and remote terminal carries out reduction display by attached display and audio amplifier to audio-video signal.The utility model is reasonable in design, improves monitoring efficiency, ensures personal security.
Description
Technical field
The utility model belongs to nuclear radiation field monitoring field, is specifically related to a kind of remote supervision system of nuclear radiation field.
Background technology
Along with the continuous generation of nuclear pollution phenomenon, the monitoring importance of radiation field environment constantly highlights, the public to radiation proof consciousness and degree of concern also at development.Many countries all attach great importance to the monitoring of radiation environment, and the radiation environment continuous monitor system of the early warning established for it for nuclear accident and accident monitoring, its Monitoring Data is accident treatment and the important evidence of pacifying the masses.The environmental monitoring of wireless movable data acquisition to unknown radioactive intensity of radiation field environment has great importance.
Current, to nuclear accident, nuclear leakage scene, nuclear power station radiation environment, the radioactive environment of unknown radiation intensity is monitored, and many employing monitoring personnel arrive field monitoring in protection situation, or monitor on the Move tools such as large-scale monitoring equipment loading and automobile.Although these monitoring modes have safeguard to protect, effect is not good, often there will be personnel's radiation and exceeds standard, cause casualties.Therefore need to utilize remote supervisory and control(ling) equipment to carry out.
Summary of the invention
The purpose of this utility model is to provide a kind of remote supervision system of nuclear radiation field, avoids damaging personnel.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of remote supervision system of nuclear radiation field, comprises on-site data gathering subsystem and Long-distance Control subsystem; On-site data gathering subsystem comprises Monitoring and Controlling module and audio-video collection module; Monitoring and Controlling module comprises microcontroller, the alpha detection device be directly electrically connected with microcontroller respectively, beta rediation detector, gamma detector, Temperature Humidity Sensor, VOC transducer, baroceptor and the first observing and controlling transceiver; Audio-video collection module comprises the first audio frequency and video transceiver, the camera be directly electrically connected with the first audio frequency and video transceiver respectively and pick-up; Long-distance Control subsystem comprises the second audio frequency and video transceiver, remote terminal, the display be directly electrically connected with remote terminal respectively, audio amplifier, the second observing and controlling transceiver be connected with the first observing and controlling transceiver wireless communications, the audio-video collection card that is electrically connected with the second audio frequency and video transceiver that are connected with the first audio frequency and video transceiver wireless communications; The signal that alpha detection device, beta rediation detector, gamma detector, Temperature Humidity Sensor, VOC transducer and baroceptor collect by microcontroller is wirelessly transmitted to the second observing and controlling transceiver by the first observing and controlling transceiver, sends to remote terminal to carry out signal transacting again after the second observing and controlling transceivers; The audio-video signal collected is wirelessly sent to the second audio frequency and video transceiver by the first audio frequency and video transceiver by camera and pick-up, audio-video signal sends to audio-video collection to stick into row relax by the second audio frequency and video transceiver again, information after process is sent to remote terminal by audio-video collection card, and remote terminal carries out reduction display by display and audio amplifier to audio-video signal.
Preferred: described on-site data gathering subsystem is installed on caterpillar robot, microcontroller and caterpillar robot driving control device are electrically connected.
Preferred: between described first audio frequency and video transceiver and the second audio frequency and video transceiver, radio communication adopts 1.2GHz microwave transmission mode.
Preferred: described camera is arranged on the forefront of caterpillar robot, and camera camera angle is level 45 degree upward.
The utility model has following beneficial effect:
(1) owing to all being connected by radio communication between on-site data gathering subsystem and Long-distance Control subsystem, avoid the trouble of cable laying, make system more easily, quickly drop into onsite application.Due to every data of collection in worksite long-rangely can be received, realize monitoring with the enforcement of environmental index (temperature, humidity, VOC, air pressure) on-the-spot nuclear radiation index (total γ radiation dose rate, total α radiation dose rate, total β radiation dose rate), realize on-the-spot audio-video monitoring, the personnel that avoid monitor to scene, ensure that personal safety, and monitor in the personnel that can the arrive high-risk environment that can not arrive.
(2) because caterpillar robot can move in any full terrain environment, when so on-site data gathering subsystem is installed on caterpillar robot, can plane radioactive intensity distribution situation in monitoring of environmental, human observer can draw the radioactive intensity Two dimensional Distribution in environment accordingly, facilitates the position in analysis environments residing for radioactive source.
(3) electric connection of microcontroller and caterpillar robot driving control device, can make remote terminal control caterpillar robot driving control device by microcontroller, the action of operation caterpillar robot.
Between (4) first audio frequency and video transceivers and the second audio frequency and video transceiver, radio communication adopts 1.2GHz microwave transmission mode, has clear picture, long transmission distance, not by the advantage of third-party operator's restriction.
(5) camera is arranged on the forefront of caterpillar robot, and camera camera angle is level 45 degree upward, can ensure that camera is in maximum observation angle all the time.
Accompanying drawing explanation
Fig. 1 is circuit structure block diagram of the present utility model;
Fig. 2 is camera scheme of installation of the present utility model.
Specific embodiment party
As Figure 1-Figure 2:
A remote supervision system for nuclear radiation field, comprises on-site data gathering subsystem 301 and Long-distance Control subsystem 302; On-site data gathering subsystem 301 comprises Monitoring and Controlling module 201 and audio-video collection module 202.
Monitoring and Controlling module 201 comprises microcontroller 7, the alpha detection device 1 be directly electrically connected with microcontroller 7 respectively, beta rediation detector 2, gamma detector 3, Temperature Humidity Sensor 4, VOC transducer 5, baroceptor 6 and the first observing and controlling transceiver 8.
Alpha detection device 1, beta rediation detector 2, gamma detector 3 are responsible for collection site nuclear radiation index (total α radiation dose rate, total β radiation dose rate, total γ radiation dose rate), and Temperature Humidity Sensor 4, VOC transducer 5, baroceptor 6 are responsible for gathering environmental index (humiture, VOC and air pressure).Corresponding information in environment is quantified as standard figures and is transferred to microcontroller 7 by separately, after then these index parameters are packed by microcontroller 7, sends to the first observing and controlling transceiver 8.
Temperature Humidity Sensor 4 selects integrated capacity type wet sensitive digital hygro sensor 4AM2321, adopts I2C bus mode to be connected with microcontroller 7.The object that volatile organic matter matter (VOC) is measured is the organic substance toxic gas in monitoring air, and air mass sensor QS-01 selected by VOC transducer 5.Baroceptor 6 adopts the MPX200A type semiconductor silicon piezoresistance, pressure sensor of MOTOROLA company, for gathering air pressure intensity values.
Audio-video collection module 202 comprises the first audio frequency and video transceiver 15, the camera 13 be directly electrically connected with the first audio frequency and video transceiver 15 respectively and pick-up 14.Camera 13 and pick-up 14 all adopt analog output to the first audio frequency and video transceiver 15.
Long-distance Control subsystem 302 comprises the second audio frequency and video transceiver 16, remote terminal 10, the display 11 be directly electrically connected with remote terminal 10 respectively and the audio amplifier 12 that are connected with the first audio frequency and video transceiver 15 radio communication, the second observing and controlling transceiver 9 be connected with the first observing and controlling transceiver 8 radio communication, the audio-video collection card 17 that is electrically connected with the second audio frequency and video transceiver 16.
Between first audio frequency and video transceiver 15 and the second audio frequency and video transceiver 16, radio communication adopts 1.2GHz microwave transmission mode, has clear picture, long transmission distance, not by the advantage of third-party operator's restriction.First audio frequency and video transceiver 15 is launched after the audio, video data modulation received from camera 13 and pick-up 14, second audio frequency and video transceiver 16 is demodulated into initial data after receiving and sends to audio-video collection card 17, the digital signal that initial data is converted to NTSC:768 (H) * 494 (V) or PAL:792 (H) * 698 (V) signaling mode by audio-video collection card 17 sends to remote terminal 10, and remote terminal 10 carries out reduction display by display 11 and audio amplifier 12 pairs of audio-video signals.
And the second observing and controlling transceiver 9 wirelessly receive from first observing and controlling transceiver 8 send monitoring parameter after, monitoring parameter is sent to remote terminal 10 by the second observing and controlling transceiver 9 again, realizes long-range monitoring parameter collection.
Owing to all being connected by radio communication between on-site data gathering subsystem 301 and Long-distance Control subsystem 302, avoid the trouble of cable laying, make system more easily, quickly drop into onsite application.And long-rangely can receive every data of collection in worksite, realize monitoring with the enforcement of environmental index (temperature, humidity, VOC, air pressure) on-the-spot nuclear radiation index (total γ radiation dose rate, total α radiation dose rate, total β radiation dose rate), realize on-the-spot audio-video monitoring, the personnel that avoid monitor to scene, ensure that personal safety, and monitor in the personnel that can the arrive high-risk environment that can not arrive.
In order to realize mobile monitoring object easily, so by on-site data gathering subsystem 301 with caterpillar robot 19 for platform, Monitoring and Controlling module 201 and audio-video collection module 202 are all installed on caterpillar robot 19, microcontroller 7 and caterpillar robot 19 driving control device are electrically connected, remote terminal 10 can be made to control caterpillar robot driving control device 18 by microcontroller 7, the action of operation caterpillar robot 19.
Because caterpillar robot 19 can move in any full terrain environment, can plane radioactive intensity distribution situation in monitoring of environmental, human observer can draw the radioactive intensity Two dimensional Distribution in environment accordingly, facilitates the position in analysis environments residing for radioactive source.
In order to ensure that camera 13 is in maximum observation angle all the time, camera 13 is arranged on the forefront of caterpillar robot 19, and camera 13 camera angle is level 45 degree upward.
3 main Monitoring and Controlling flow processs as follows:
1) remote monitoring collection:
The Monitoring Data that alpha detection device 1 collected by microcontroller 7, beta rediation detector 2, gamma detector 3, Temperature Humidity Sensor, VOC transducer 5, baroceptor 6 send, then sends to the first observing and controlling transceiver 8 by the packing of these data.These data send to the second observing and controlling transceiver 9, second observing and controlling transceiver 9 that these data are sent to remote terminal 10 again by communication by the first observing and controlling transceiver 8, realize long-range monitoring parameter collection.
2) remote audio-video data acquisition:
The audio, video data of collection in worksite is exported to the first audio frequency and video transceiver by analog form by camera 13 and pick-up 14.
3) Long-distance Control caterpillar robot 19:
Remote terminal 10 sends control signals to after control signal wirelessly sends to the first observing and controlling transceiver 8, first observing and controlling transceiver 8 to receive by the second observing and controlling transceiver 9, second observing and controlling transceiver 9 and control signal is sent to microcontroller 7 again.Issued caterpillar robot driving control device 18 after microcontroller 7 reception control signal, realized the Long-distance Control of caterpillar robot 19.
Claims (4)
1. a remote supervision system for nuclear radiation field, is characterized in that: comprise on-site data gathering subsystem and Long-distance Control subsystem; On-site data gathering subsystem comprises Monitoring and Controlling module and audio-video collection module; Monitoring and Controlling module comprises microcontroller, the alpha detection device be directly electrically connected with microcontroller respectively, beta rediation detector, gamma detector, Temperature Humidity Sensor, VOC transducer, baroceptor and the first observing and controlling transceiver; Audio-video collection module comprises the first audio frequency and video transceiver, the camera be directly electrically connected with the first audio frequency and video transceiver respectively and pick-up; Long-distance Control subsystem comprises the second audio frequency and video transceiver, remote terminal, the display be directly electrically connected with remote terminal respectively, audio amplifier, the second observing and controlling transceiver be connected with the first observing and controlling transceiver wireless communications, the audio-video collection card that is electrically connected with the second audio frequency and video transceiver that are connected with the first audio frequency and video transceiver wireless communications; The signal that alpha detection device, beta rediation detector, gamma detector, Temperature Humidity Sensor, VOC transducer and baroceptor collect by microcontroller is wirelessly transmitted to the second observing and controlling transceiver by the first observing and controlling transceiver, sends to remote terminal to carry out signal transacting again after the second observing and controlling transceivers; The audio-video signal collected is wirelessly sent to the second audio frequency and video transceiver by the first audio frequency and video transceiver by camera and pick-up, audio-video signal sends to audio-video collection to stick into row relax by the second audio frequency and video transceiver again, information after process is sent to remote terminal by audio-video collection card, and remote terminal carries out reduction display by display and audio amplifier to audio-video signal.
2. the remote supervision system of nuclear radiation field according to claim 1, is characterized in that: described on-site data gathering subsystem is installed on caterpillar robot, and microcontroller and caterpillar robot driving control device are electrically connected.
3. the remote supervision system of nuclear radiation field according to claim 1, is characterized in that: between described first audio frequency and video transceiver and the second audio frequency and video transceiver, radio communication adopts 1.2GHz microwave transmission mode.
4. the remote supervision system of nuclear radiation field according to claim 1, is characterized in that: described camera is arranged on the forefront of caterpillar robot, and camera camera angle is level 45 degree upward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201420639228.0U CN204145664U (en) | 2014-10-30 | 2014-10-30 | The remote supervision system of nuclear radiation field |
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| CN201420639228.0U CN204145664U (en) | 2014-10-30 | 2014-10-30 | The remote supervision system of nuclear radiation field |
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| CN201420639228.0U Expired - Fee Related CN204145664U (en) | 2014-10-30 | 2014-10-30 | The remote supervision system of nuclear radiation field |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105608841A (en) * | 2016-03-16 | 2016-05-25 | 中国工程物理研究院核物理与化学研究所 | Remote environment radiation monitoring alarm system |
| CN105652309A (en) * | 2016-04-13 | 2016-06-08 | 济南中威仪器有限公司 | Multi-detector radiation protection detection method and system |
| CN105841750A (en) * | 2016-06-13 | 2016-08-10 | 成都新核泰科科技有限公司 | Radioactive source emergency detection robot |
| CN106123950A (en) * | 2016-06-13 | 2016-11-16 | 成都新核泰科科技有限公司 | Emergent robot probe's system |
| CN108732309A (en) * | 2018-05-21 | 2018-11-02 | 众安仕（北京）科技有限公司 | A kind of gas collecting monitoring system of dynamic environment |
| CN109524918A (en) * | 2018-11-28 | 2019-03-26 | 广州思泰信息技术有限公司 | A kind of full landform domain distribution line screen of trees laser removing System and method for |
| CN109764905A (en) * | 2018-12-06 | 2019-05-17 | 华南理工大学 | A UAV and Robot Monitoring System for Nuclear Radiation Environment |
| CN110749913A (en) * | 2019-09-27 | 2020-02-04 | 中核四川环保工程有限责任公司 | Radiation measurement wall-climbing robot |
-
2014
- 2014-10-30 CN CN201420639228.0U patent/CN204145664U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105608841A (en) * | 2016-03-16 | 2016-05-25 | 中国工程物理研究院核物理与化学研究所 | Remote environment radiation monitoring alarm system |
| CN105608841B (en) * | 2016-03-16 | 2018-02-02 | 中国工程物理研究院核物理与化学研究所 | A kind of remote environment radiation monitoring warning system |
| CN105652309A (en) * | 2016-04-13 | 2016-06-08 | 济南中威仪器有限公司 | Multi-detector radiation protection detection method and system |
| CN105652309B (en) * | 2016-04-13 | 2018-04-13 | 济南中威仪器有限公司 | A kind of multi-detector radiation protection detection method and detecting system |
| CN105841750A (en) * | 2016-06-13 | 2016-08-10 | 成都新核泰科科技有限公司 | Radioactive source emergency detection robot |
| CN106123950A (en) * | 2016-06-13 | 2016-11-16 | 成都新核泰科科技有限公司 | Emergent robot probe's system |
| CN108732309A (en) * | 2018-05-21 | 2018-11-02 | 众安仕（北京）科技有限公司 | A kind of gas collecting monitoring system of dynamic environment |
| CN109524918A (en) * | 2018-11-28 | 2019-03-26 | 广州思泰信息技术有限公司 | A kind of full landform domain distribution line screen of trees laser removing System and method for |
| CN109764905A (en) * | 2018-12-06 | 2019-05-17 | 华南理工大学 | A UAV and Robot Monitoring System for Nuclear Radiation Environment |
| CN110749913A (en) * | 2019-09-27 | 2020-02-04 | 中核四川环保工程有限责任公司 | Radiation measurement wall-climbing robot |
| CN110749913B (en) * | 2019-09-27 | 2022-08-02 | 中核四川环保工程有限责任公司 | Radiation measurement wall-climbing robot |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20171030 |
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| CF01 | Termination of patent right due to non-payment of annual fee |