CN105954785A - High-precision vehicular nuclear radiation detection system - Google Patents
High-precision vehicular nuclear radiation detection system Download PDFInfo
- Publication number
- CN105954785A CN105954785A CN201610303940.7A CN201610303940A CN105954785A CN 105954785 A CN105954785 A CN 105954785A CN 201610303940 A CN201610303940 A CN 201610303940A CN 105954785 A CN105954785 A CN 105954785A
- Authority
- CN
- China
- Prior art keywords
- probe
- vehicle
- radiation detection
- detection system
- nuclear radiation
- 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.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/02—Dosimeters
Abstract
The invention relates to a high-precision vehicular nuclear radiation detection system. The system comprises a control box and a PC placed in a vehicle, and a probe rotating device arranged at the tail of the vehicle. A probe is arranged on the probe rotating device. A temperature sensor is arranged on the probe. A drive motor is arranged inside the probe rotating device. A microprocessor, a power module, a motor control module, a data acquisition system and a temperature compensation module are arranged inside the control box. The microprocessor is connected with the probe, the motor control module, the data acquisition system, the temperature compensation module, the temperature sensor and the PC. The motor control module is connected with the drive motor. The probe is arranged on the probe rotating device, and the rotation of the drive motor is controlled to increase the scanning range of the probe and to precisely locate a radioactive material and precisely measure the dose. Through the temperature compensation module, the influence of the environment on the probe can be corrected, and the accuracy of data is improved.
Description
Technical field
The present invention relates to nuclear radiation detection technical field, the vehicle-mounted nuclear radiation detection system of a kind of high accuracy.
Background technology
Along with developing rapidly of nuclear technology, the life of people the most all can touch artificial radioactivity material, especially leaven dough at environmental monitoring, inspection and quarantining for import/export, nuclear emergency etc., reflexive nuclide identification will be related to.Detection method research and the technological reserve of strengthening radiation safety field seem the most urgent.Currently mainly using detector to detect, the method that energy depressive spectroscopy is analyzed is surveyed.Current vehicular nuclear energy detecting devices is delayed, and the surface sweeping limited space of detector, does not reaches accurately measuring of radioactive substance precise positioning and dosage.Owing to core probe is more sensitive to temperature, temperature can cause measuring line drift, so needing the vehicle-mounted nuclear radiation detection system of a kind of high accuracy badly to solve the problems referred to above.
Summary of the invention
Not enough for above-mentioned prior art, the present invention provides a kind of high accuracy vehicle-mounted nuclear radiation detection system.
The vehicle-mounted nuclear radiation detection system of high accuracy that the present invention provides is achieved through the following technical solutions:
The vehicle-mounted nuclear radiation detection system of a kind of high accuracy, it is characterized in that: include control chamber and the PC being placed in car, and it is arranged on the probe rotary apparatus of vehicle tail, on described probe rotary apparatus, probe is set, on described probe, temperature sensor is set, centrally-mounted driving is set in described probe rotary apparatus, in described control chamber, microprocessor is set, power module, motor control module, data collecting system, temperature compensation module, described microprocessor connects probe respectively, motor control module, data collecting system, temperature compensation module, temperature sensor and PC, described motor control module connects driving motor.
Described PC is provided with Ethernet interface.
Described power module includes high-voltage output end and low-voltage output, and described high-voltage output end connects probe, and for probe power supply, described low-voltage output is that control chamber is powered.
Described driving motor is motor.
The invention has the beneficial effects as follows: probe is arranged on probe rotary apparatus, by controlling to drive the rotation of motor, increases the sweep limits of probe, reach radioactive substance precise positioning and dosage are accurately measured；Temperature compensation module is set, the impact on probe of the recoverable environment, improves the accuracy of data.
Accompanying drawing explanation
Fig. 1 is the system structure schematic diagram of the present invention.
Detailed description of the invention
By embodiment, technical scheme will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those skilled in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
The vehicle-mounted nuclear radiation detection system of a kind of high accuracy as shown in Figure 1, it is characterized in that: include control chamber and the PC being placed in car, and it is arranged on the probe rotary apparatus of vehicle tail, on described probe rotary apparatus, probe is set, on described probe, temperature sensor is set, centrally-mounted driving is set in described probe rotary apparatus, in described control chamber, microprocessor is set, power module, motor control module, data collecting system, temperature compensation module, described microprocessor connects probe respectively, motor control module, data collecting system, temperature compensation module, temperature sensor and PC, described motor control module connects driving motor.
Further, described PC is provided with Ethernet interface.
Further, described power module includes high-voltage output end and low-voltage output, and described high-voltage output end connects probe, and for probe power supply, described low-voltage output is that control chamber is powered.
Further, described driving motor is motor.
Probe is arranged on probe rotary apparatus by the present invention, by controlling to drive the rotation of motor, increases the sweep limits of probe, reaches to accurately measure radioactive substance precise positioning and dosage.
Embodiment described above only represents embodiments of the present invention, and it describes more concrete and detailed, but can not be interpreted as limitation of the scope of the invention.It should be pointed out that, for a person skilled in the art, without departing from the inventive concept of the premise, it is also possible to make some deformation and improvement, these broadly fall into scope.
Claims (4)
1. the vehicle-mounted nuclear radiation detection system of high accuracy, it is characterized in that: include control chamber and the PC being placed in car, and it is arranged on the probe rotary apparatus of vehicle tail, on described probe rotary apparatus, probe is set, on described probe, temperature sensor is set, centrally-mounted driving is set in described probe rotary apparatus, in described control chamber, microprocessor is set, power module, motor control module, data collecting system, temperature compensation module, described microprocessor connects probe respectively, motor control module, data collecting system, temperature compensation module, temperature sensor and PC, described motor control module connects driving motor.
The vehicle-mounted nuclear radiation detection system of a kind of high accuracy the most according to claim 1, it is characterised in that: described PC is provided with Ethernet interface.
The vehicle-mounted nuclear radiation detection system of a kind of high accuracy the most according to claim 1, it is characterized in that: described power module includes high-voltage output end and low-voltage output, described high-voltage output end connects probe, and for probe power supply, described low-voltage output is that control chamber is powered.
The vehicle-mounted nuclear radiation detection system of a kind of high accuracy the most according to claim 1, it is characterised in that: described driving motor is motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610303940.7A CN105954785A (en) | 2016-05-10 | 2016-05-10 | High-precision vehicular nuclear radiation detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610303940.7A CN105954785A (en) | 2016-05-10 | 2016-05-10 | High-precision vehicular nuclear radiation detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105954785A true CN105954785A (en) | 2016-09-21 |
Family
ID=56914247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610303940.7A Pending CN105954785A (en) | 2016-05-10 | 2016-05-10 | High-precision vehicular nuclear radiation detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105954785A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112379043A (en) * | 2020-10-10 | 2021-02-19 | 北京索斯克科技开发有限公司 | Gas detection system and method |
Citations (5)
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|---|---|---|---|---|
| CN201173973Y (en) * | 2008-03-10 | 2008-12-31 | 成都理工大学 | Hand-held integrated multifunctional gamma energy spectrometer |
| CN101799683A (en) * | 2010-04-14 | 2010-08-11 | 成都理工大学 | Macro-crystal array aviation energy spectrometer system based on CAN bus |
| CN101806916A (en) * | 2010-04-14 | 2010-08-18 | 成都理工大学 | Parallel amplitude analyzer of monocrystal multi-power spectrum |
| CN102967876A (en) * | 2012-11-25 | 2013-03-13 | 中国原子能科学研究院 | Vehicle-mounted radioactivity detecting system |
| CN104265275A (en) * | 2014-09-19 | 2015-01-07 | 中煤科工集团西安研究院有限公司 | Coal mine underground direction while drilling gama logging instrument and measuring method thereof |
-
2016
- 2016-05-10 CN CN201610303940.7A patent/CN105954785A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201173973Y (en) * | 2008-03-10 | 2008-12-31 | 成都理工大学 | Hand-held integrated multifunctional gamma energy spectrometer |
| CN101799683A (en) * | 2010-04-14 | 2010-08-11 | 成都理工大学 | Macro-crystal array aviation energy spectrometer system based on CAN bus |
| CN101806916A (en) * | 2010-04-14 | 2010-08-18 | 成都理工大学 | Parallel amplitude analyzer of monocrystal multi-power spectrum |
| CN102967876A (en) * | 2012-11-25 | 2013-03-13 | 中国原子能科学研究院 | Vehicle-mounted radioactivity detecting system |
| CN104265275A (en) * | 2014-09-19 | 2015-01-07 | 中煤科工集团西安研究院有限公司 | Coal mine underground direction while drilling gama logging instrument and measuring method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 陈磊等: "车载式核辐射探测仪控制系统的设计与实现", 《核电子学与探测技术》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112379043A (en) * | 2020-10-10 | 2021-02-19 | 北京索斯克科技开发有限公司 | Gas detection system and method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160921 |