CN101329285A - Vehicle mounted checking system of cobalt-60 container - Google Patents
Vehicle mounted checking system of cobalt-60 container Download PDFInfo
- Publication number
- CN101329285A CN101329285A CNA2007100117903A CN200710011790A CN101329285A CN 101329285 A CN101329285 A CN 101329285A CN A2007100117903 A CNA2007100117903 A CN A2007100117903A CN 200710011790 A CN200710011790 A CN 200710011790A CN 101329285 A CN101329285 A CN 101329285A
- Authority
- CN
- China
- Prior art keywords
- radiation source
- arm
- cobalt
- oil cylinder
- source device
- 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.)
- Pending
Links
- GUTLYIVDDKVIGB-OUBTZVSYSA-N Cobalt-60 Chemical compound [60Co] GUTLYIVDDKVIGB-OUBTZVSYSA-N 0.000 title claims description 12
- 230000005855 radiation Effects 0.000 claims abstract description 46
- 238000012545 processing Methods 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 7
- 230000003028 elevating effect Effects 0.000 claims description 4
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 239000010937 tungsten Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 235000020825 overweight Nutrition 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 15
- 238000005025 nuclear technology Methods 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000012546 transfer Methods 0.000 abstract description 2
- 239000003814 drug Substances 0.000 abstract 1
- 229940079593 drug Drugs 0.000 abstract 1
- 238000007689 inspection Methods 0.000 description 15
- 238000012360 testing method Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000001095 motoneuron effect Effects 0.000 description 2
- 230000002285 radioactive effect Effects 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- TVFDJXOCXUVLDH-RNFDNDRNSA-N cesium-137 Chemical compound [137Cs] TVFDJXOCXUVLDH-RNFDNDRNSA-N 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
- G01V5/20—Detecting prohibited goods, e.g. weapons, explosives, hazardous substances, contraband or smuggled objects
- G01V5/22—Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays
Landscapes
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
The invention provides a vehicle-bone checking system used for a Co-60 container, belonging to the field of nuclear technology application. The system comprises a radiation source device, a detection gantry, an array detector, a data collecting and image processing system, a control platform, a power supply and distribution system, etc. The facilities are arranged on the chassis of a class-two truck and integrated in a sealed box-shaped vehicle body; wherein, the radiation source device, the detection gantry and the array detector are arranged in an equipment room; a signal collecting and image processing system and the control platform are arranged in a main control room; the power supply and distribution system, etc. are arranged inside a power distribution room. The system of the invention can quickly complete the mutual conversion between the detection state and the transport state, has compact, safe and reliable structure, convenient transport, large detection range and low site requirement, and is especially suitable for the requirement of the surprise checking which requires quick site transfer and is not restricted by sites such as contraband strike, drug detection and anti-terrorism.
Description
Technical field
The present invention relates to the Application of Nuclear Technology field, but particularly bicycle vehicle-mounted Co-60 container check system of check criteria shipping container and following large object.
Background technology
The vehicle-mounted removable container check system is developed the requirement of maneuverability, dirigibility and the surprise check of anti-smuggling, volume poison, anti-terrorism in order to adapt to customs and state security department, has the device integration height, characteristics simple to operate, and the transition transportation fast, conveniently, can enter detected state very soon after arriving the detection scene, can work on the various road surfaces more than the secondary He under the various weather conditions, can work at night.
The main manufacturer of vehicle-mounted removable container check system has U.S. AS﹠amp; E company, German Heimann company, U.S. SAIC company, nuclear energy technology design and research institute of Tsing-Hua University and nuclear technology company of Tsing Hua Tong Fang etc.U.S. AS﹠amp; The MobileSearch of E company adopts X-ray machine and the solid probe of 450KEV, X-ray machine is installed in the car body, detector is installed on folding horizontal arm and the upright arm, horizontal arm and upright arm are fixed on the rotating base by support post, the folding of horizontal arm and upright arm realized by electronic hinge, detecting type of drive is that friction pulley drives, and vehicle guidance is the pilot steering guiding; The MobileVACIS of U.S. SAIC company adopts caesium-137 or cobalt-60 source and solid probe, and radiation source is installed in upright arm bottom, and detector is installed on horizontal arm and the car body, and the folding of horizontal arm and upright arm realized by hydraulic jack; The MobileSILHOUETTE-SCAN of Germany Heyman company adopts the X-ray machine of 140KEV, detector is installed on the independently vertical column, this column is fixed on the inspection vehicle top at ordinary times, be erected at ground by manually moving down during detection, and aim at the X ray sector, tested measuring car vertically passes the X ray sector by pilot steering, thereby scan detection: the same Fang Wei of company of Tsing Hua Tong Fang looks electron linear accelerator and the gas ionization chamber that adopts 2.5MeV, detecting type of drive is that friction pulley drives, guidance mode makes vehicle walk by fixed route for special support wheel with the support of vehicle front-wheel overhead.
Summary of the invention
The objective of the invention is to overcome the defective and the deficiency of prior art, a kind of vehicle mounted checking system of motor-driven, flexible, light, cobalt-60 container that dosage is low is provided.This system is installed in armamentarium on the car, and tested object transfixion during detection is parallel to tested object motion by inspection vehicle, finishes the scanning testing.
The vehicle mounted checking system of a kind of cobalt-60 container comprises vehicle chassis, detecting gate frame system and detector array, radiation source device and radiation protecting systems, data acquisition and image processing system, electric and control system, power supply-distribution system, dose monitoring and safety interlocking protection system and car body etc.The said equipment is installed on one the two class truck chassis, and be separately positioned in three zones of car body, wherein said radiation source device, detecting gate frame system and detector array are arranged in the canyon at rear portion, compartment, data acquisition and image processing system and control desk are arranged in the master-control room of front portion, compartment, and power supply-distribution system is arranged on supplying in the switchgear building of middle part, compartment.
Vehicle chassis is made up of chassis, auxilliary beam, detection drive unit, hydraulic power unit etc.Common 4X2 or 6X4 truck two class chassis are adopted in the chassis; Auxilliary beam is the whole installation basis that installing is equipped with of going up, and is the sealing box structure; Detect drive unit and comprise transfer case structure and belt sheave structure, the conversion of inspection vehicle transport condition and detected state realizes by motor-driven push rod operated clutch;
Hydraulic power unit provides power for the oil motor that detect to drive and the operating cyloinder of door frame, radiation source device etc.
The detecting gate frame system is by swivel bearing and reducing motor, vertical pillars, horizontal arm, upright arm, weight arm and counterweight, and composition such as corresponding hydraulic jack.Vertical pillars is divided into outer column and inner column; Outer column is fixed on the swivel bearing, inner column is connected with outer column by oil cylinder, and under the oil cylinder effect, also locate by plane slide block VTOL (vertical take off and landing) in outer column, thereby making detecting gate frame system integral elevating, adjustable height is regulated according to the radiation source height is corresponding; Swivel bearing (3) is rotated by gear or rack drives by motor (4).Hinged by bearing pin between horizontal arm and upright arm, upright arm is realized vertical the expansion or the level withdrawal under the oil cylinder effect; Counterweight hangs over the weight arm end, weight arm by oil cylinder act in the horizontal arm along plane slide block slip detecting gate frame system folding after, the supporting of reducing motor driven in rotation drives the rotation of detecting gate frame system, the anglec of rotation is measured by rotary encoder; When horizontal arm was parallel with the inspection vehicle center line, vertical pillars was fallen, and the detecting gate frame system is recovered in the inspection vehicle compartment.
Detector array is made up of the gas ionization type detector array that is installed in the 20-28 individual 16 tunnel on horizontal arm and the upright arm, and the center line of each detector all points to the radiation source center.Detector array has the metal cap of sealing outward, can ventilate in covering, temperature control and dehumidifying.
Radiation source device by portable cobalt-60 bifurcation defectoscope, shake source conveying device, radiation source operating room, shielding shutter, preceding collimating apparatus, and composition such as radiation source device elevating mechanism.The activity of boring ÷ 60 sources is 30--300 Curie; Radiation source operating room, shielding shutter, preceding collimating apparatus are made with lead or tungalloy; Radiation source device by oil cylinder or motor effect along line slideway or guide pin bushing
Move up and down.Radiation protecting systems is made up of protection stereotype, lead or tungsten system drip catcher etc.
Data acquisition and image processing system are made up of data acquisition station, computing machine and image processing software etc.
Electric and control system is made up of master control system, industrial computer, electrical system, sensor and topworks, measurement and surveillance, fault detect and warning system etc.
Power supply-distribution system is made up of mobile generator, cable drum, isolating transformer etc.
Dose monitoring and safety interlocking protection system comprise compositions such as bifurcation roentgen dose X detecting instrument, photoelectric sensor, position switch and actuator.The dosage detecting instrument is used to detect the dosage of a certain position in the radiation source device, judges that radiation source is in hold-up vessel or in the operating room; Shutter opening/off-position is by detecting near switch or travel switch.In radiation source is in the operating room, and shutter is when opening, in case sensor detects the field control district to having personnel or unknown object to enter, shutter can be closed automatically by cylinder or electromagnet.At door frame with detect on the car body photoelectric sensor and ultrasonic sensor also have been installed, in case detect between inspection vehicle and tested object or other objects and personnel apart from reach risk of collision apart from the time, inspection vehicle can stop in emergency by the braking of drive system.
The present invention can all be arranged in radiation source, pick-up unit, data acquisition and image processing system, electric and control system etc. in the inspection trolley, and tested object needn't move during detection, finishes testing, maneuverability by the inspection trolley motion.
Description of drawings
Fig. 1 is vehicle-mounted Co of the present invention-60 a container check system travel position front elevation.
Fig. 2 is that the B-B of vehicle-mounted Co of the present invention-60 container check system detected state is to view.
Fig. 3 is that the A-A of vehicle-mounted Co of the present invention-60 container check system travel position is to view.
Embodiment
As shown in Figure 1, the inspection vehicle outward appearance is a van, and chassis 23 is the 6X4 truck chassis, and the whole dress of going up is installed on the auxilliary beam 2.Be divided into three spaces that separate of I, II and III in the car body 5, wherein I is a master-control room, and control desk and data acquisition and image processing system have been installed, and is testing personnel's workplace; H has installed generator 24, air conditioner, electrical control cabinet, power distribution cabinet etc. for for switchgear building; III is a canyon, and detecting gate frame system, radiation source device 22, cable drum 31 (see figure 2)s etc. have been installed.The skylight of car body top is divided into forward and backward two parts, and preceding skylight 11 covers master-control room I and switchgear building II, back skylight 6 overlay device chamber m.The bracing frame 25 that is fixed on the auxilliary beam 2 is fixing with upright arm 18 (being folded into parallel with horizontal arm 14), avoids the vibration in the transportation and impacts damage to detecting gate frame system and detector array.When testing, the radiation source device 22 that is installed in auxilliary beam 2 sides can move up and down at the vertically arranged guide rail 1 in oil cylinder 21 effect lower edges, and the ground clearance of radiation source center is 200-1300mm, to adapt to the requirement of tested object sensing range.When the transition transportation, radiation source device 22 is risen to a high position, and, prevent that radiation source device damages in the transportation with positional cylinder 26 location.
At master-control room I on the wall of tested object one side and the partition wall of I and switchgear building II (comprising door), and all laid the stereotype (not shown) that radiation protection is used on the car body of radiation source one side, guarantee that this inspection vehicle is under transportation and detected state, the radioactive dose of pilothouse or master control indoor occupant all is lower than the radiation safety dose limit of national standard to the radiation work personnel, and the radioactive dose of the general public all is lower than the radiation safety dose limit of national standard to public personnel when guaranteeing transportation or detection simultaneously.
As shown in Figure 2, after inspection vehicle arrives the detection scene, connect civil power, or, give the inspection vehicle power devices by mobile generator 24 generatings by cable drum 31.Detecting gate frame system expansion process is: open skylight 6, back and preceding skylight 11 successively; Start oil cylinder 10 vertical pillars 9 is risen, the detecting gate frame system is stretched out from car body 5, this moment, rainproof roller shutter 34 (see figure 3)s stretched tight flatly automatically, made master-control room become the space of sealing; Motor 4 makes vertical pillars 9 be rotated counterclockwise 90 degree and location by the swivel bearing 3 of gear or rack drives vertical pillars 9; Close preceding skylight 11; The weight arm 7 that has counterweight 20 stretches out by oil cylinder 8 effects; Upright arm 18 is transferred to vertical with horizontal arm 14 in oil cylinder 15 effects.Upright arm 18 hypomeres have been installed the long lead system drip catcher 19 of about 1200mm, are used to absorb the ray that passes or surround detector 30 when scanning detects, to satisfy the radiation protection requirement of upright arm 18 back.Radiation source device 22 comprises portable cobalt one 60 bifurcation defectoscope (not shown), shakes source conveying device (not shown), radiation source operating room 13, shielding shutter 28, preceding collimating apparatus 29 and radiation source device elevating mechanism.The source handle is shaken in manually-operated, and radiation source is transported in the operating room 13 of lead or tungsten system by carrying cable; The type of drive of inspection vehicle is switched to the detection driving condition; Start-up control system and data acquisition and image processing system are promptly finished the preliminary work of inspection vehicle, can advance: the row testing.
The cross section of vertical pillars 9, weight arm 7, horizontal arm 14 and upright arm 18 is the sealing box-shaped, and oil cylinder 10,8 and 15 places their inside respectively.Detector array 30 (totally 24) abuts against horizontal arm 14 and upright arm 18 side (see figure 3)s, and the sector that its ray entrance window and radiation source (being positioned at the center of radiation source operating room 13) form contains whole tested object cross section.
As shown in Figure 3, the skylight is arranged at the car body top, and master-control room I top has falls into or rise from car body and the rainproof roller shutter 34 of automatic winding or expansion along with the detecting gate frame system.When detection is finished when regaining the detecting gate frame system, following along with vertical pillars 9
Fall, toward pressing down, reel 32 is followed release simultaneously with rainproof roller shutter 34 for folding horizontal arm 14 and upright arm 18, and the sealing draw runner (not shown) between the forward and backward wall of rainproof roller shutter 34 and master-control room I guarantees the sealing of master-control room I to rainwater, dust storm etc. at this moment;
In the time of in the detecting gate frame system is regained compartment 5 fully, skylight 6 and 11 is closed.Because the interior control desk 35 of master-control room I is arranged by compartment 5 side walls, therefore can not collide with the detecting gate frame system of regaining.When preparing to detect, open skylight 6, back and preceding skylight 11 successively, along with hoisting of detecting gate frame system, reel 32 is regained roller shutter 34 under wind spring or motor effect, flat until stretching tight, close preceding skylight 11 then, master-control room I just forms the enclosure space of top flat, and the staff can enter master-control room I and carried out detecting operation by the door of compartment 5 sidewalls this moment.Illumination, air-conditioning and ventilation are arranged in the master-control room I.
Claims (6)
1, the vehicle mounted checking system of a kind of cobalt-60 container comprises radiation source device, detecting gate frame system, detector array, data acquisition and image processing system, control desk, power supply-distribution system and car body; Wherein radiation source device comprises portable cobalt-60Y defectoscope, radiation source operating room (13), shielding shutter (28), preceding collimating apparatus (29) and radiation source device elevating mechanism, it is characterized in that: the said equipment is installed on one the two class truck chassis, and be separately positioned in interior three spaces that separate of car body (5), wherein said radiation source device, detecting gate frame system and detector array are arranged in the canyon (m) at rear portion, compartment: data acquisition and image processing system and control desk are arranged in the master-control room (1) of front portion, compartment; Power supply-distribution system is arranged on supplying in the switchgear building (II) of middle part, compartment; Described detecting gate frame system comprises vertical pillars (9), horizontal arm (14), upright arm (18), weight arm (7) and counterweight (20), the cross section of wherein said vertical pillars, horizontal arm, upright arm, weight arm is the sealing box-shaped, and oil cylinder (10) is equipped with in vertical pillars inside, and oil cylinder (8) and (15) are equipped with in horizontal arm and weight arm inside; Detector array (30) is installed in described horizontal arm and upright arm side, and the center line of each detector all points to the radiation source center, and the sector of the ray entrance window of detector and radiation source formation contains whole tested object cross section.
2, the vehicle mounted checking system of a kind of cobalt-60 container according to claim 1, it is characterized in that: described radiation source device (22) can move up and down under oil cylinder (21) effect, and with oil cylinder (26) location, the ground clearance of radiation source center is 200-1300mm.
3, the vehicle mounted checking system of a kind of cobalt-60 container according to claim 1, it is characterized in that: described vertical pillars (9) comprises outer column and inner column, wherein outer column is fixed on the swivel bearing (3), inner column is connected with outer column by oil cylinder (10), and in oil cylinder (10) effect plane, lower edge slide block VTOL (vertical take off and landing) and location in outer column, adjustable height is regulated according to the radiation source height is corresponding.
4, the vehicle mounted checking system of a kind of cobalt-60 container according to claim 1 is characterized in that: the skylight is arranged at described car body (5) top; Described master-control room (1) top has falls into or rises from car body and the roller shutter of automatic winding or expansion along with the detecting gate frame system.
5, the vehicle mounted checking system of a kind of cobalt-60 container according to claim 1 is characterized in that: described counterweight (20) hangs over weight arm (7) end, and weight arm (7) acts in the horizontal arm (14) by oil cylinder (8) and slides along the plane slide block.
6, the vehicle mounted checking system of a kind of cobalt-60 container according to claim 1, it is characterized in that: hinged between described horizontal arm (14) and upright arm (18) by bearing pin, described upright arm (18) is realized vertical the expansion or the level withdrawal under oil cylinder (15) effect, upright arm (18) hypomere has been installed lead or tungsten system drip catcher (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100117903A CN101329285A (en) | 2007-06-20 | 2007-06-20 | Vehicle mounted checking system of cobalt-60 container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100117903A CN101329285A (en) | 2007-06-20 | 2007-06-20 | Vehicle mounted checking system of cobalt-60 container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101329285A true CN101329285A (en) | 2008-12-24 |
Family
ID=40205201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100117903A Pending CN101329285A (en) | 2007-06-20 | 2007-06-20 | Vehicle mounted checking system of cobalt-60 container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101329285A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102657537A (en) * | 2012-04-28 | 2012-09-12 | 深圳黎明镒清图像技术有限公司 | Movable X-ray human body whole safety inspection system |
| CN102901988A (en) * | 2012-09-28 | 2013-01-30 | 深圳市鑫源通电子有限公司 | Large-flabellum Compton backscatter scanning technique-based inspection van |
| CN101770036B (en) * | 2008-12-26 | 2013-11-27 | 深圳市海博科技有限公司 | Single-source dose field measurement device |
| CN103661487A (en) * | 2012-09-26 | 2014-03-26 | 同方威视技术股份有限公司 | Train security check system and method with improved radiation protection function |
| CN104459812A (en) * | 2014-12-17 | 2015-03-25 | 同方威视技术股份有限公司 | Pull type multi-view-angle article inspection system and application method thereof |
| WO2016034101A3 (en) * | 2014-09-02 | 2016-04-28 | 清华大学 | Vehicle-borne inspection system |
| CN108363111A (en) * | 2018-02-12 | 2018-08-03 | 北京华力兴科技发展有限责任公司 | Container inspection device and container check system |
-
2007
- 2007-06-20 CN CNA2007100117903A patent/CN101329285A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101770036B (en) * | 2008-12-26 | 2013-11-27 | 深圳市海博科技有限公司 | Single-source dose field measurement device |
| CN102657537A (en) * | 2012-04-28 | 2012-09-12 | 深圳黎明镒清图像技术有限公司 | Movable X-ray human body whole safety inspection system |
| CN102657537B (en) * | 2012-04-28 | 2014-03-12 | 深圳黎明镒清图像技术有限公司 | Movable X-ray human body whole safety inspection system |
| CN103661487A (en) * | 2012-09-26 | 2014-03-26 | 同方威视技术股份有限公司 | Train security check system and method with improved radiation protection function |
| CN102901988A (en) * | 2012-09-28 | 2013-01-30 | 深圳市鑫源通电子有限公司 | Large-flabellum Compton backscatter scanning technique-based inspection van |
| CN102901988B (en) * | 2012-09-28 | 2016-03-09 | 深圳市鑫源通电子有限公司 | A kind of inspection vehicle based on large fladellum compton backscattering scanning technique |
| WO2016034101A3 (en) * | 2014-09-02 | 2016-04-28 | 清华大学 | Vehicle-borne inspection system |
| US9897716B2 (en) | 2014-09-02 | 2018-02-20 | Tsinghua University | Vehicle-mounted inspection system |
| CN104459812A (en) * | 2014-12-17 | 2015-03-25 | 同方威视技术股份有限公司 | Pull type multi-view-angle article inspection system and application method thereof |
| US10648929B2 (en) | 2014-12-17 | 2020-05-12 | Nuctech Company Limited | Trailed multiple-viewing-angle item inspection system and method of using the same |
| CN108363111A (en) * | 2018-02-12 | 2018-08-03 | 北京华力兴科技发展有限责任公司 | Container inspection device and container check system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101329285A (en) | Vehicle mounted checking system of cobalt-60 container | |
| JP3805254B2 (en) | Container inspection equipment | |
| US10761236B2 (en) | Self-propelled container and/or vehicle inspection device | |
| KR102167245B1 (en) | Portable security inspection system | |
| US7483510B2 (en) | Relocatable X-ray imaging system and method for inspecting commercial vehicles and cargo containers | |
| US6542580B1 (en) | Relocatable X-ray imaging system and method for inspecting vehicles and containers | |
| CN1188695C (en) | Vehicle-mounted Co-60 container inspecting system | |
| US7636418B2 (en) | Container inspection system | |
| EP2538206B1 (en) | Integrated backscatter X-ray system | |
| KR100904804B1 (en) | A vehicle-carried mobile container inspection apparatus | |
| JP2019164157A (en) | Connection-type multiple-perspective inspection system and method for using the same | |
| WO2016034101A2 (en) | Vehicle-borne inspection system | |
| US20150185356A1 (en) | X-ray fluoroscopic imaging system | |
| CN204086172U (en) | Vehicular check system | |
| CN103558645B (en) | A kind of middle-size and small-size vehicle radiating scanning detection apparatus | |
| CN104459813A (en) | Vehicle-mounted quick checking system | |
| KR101427712B1 (en) | Getting on and off facilities of station for public transportation system | |
| CN212872940U (en) | Vehicle-mounted container or truck perspective scanning rapid security inspection device | |
| CN210038190U (en) | Vehicle inspection imaging device and vehicle inspection assembly | |
| CN110927808A (en) | Large-scale movable type foldable X-ray scanning robot with detection frame | |
| CN2570779Y (en) | Vehicle-carrying Co-60 container inspecting system | |
| CN2384216Y (en) | Movable container detector | |
| CN204503619U (en) | Radioactive substance detection device | |
| CN117191833A (en) | Object scanning device | |
| LT5660B (en) | System for characterizing of radioactive materials, particularly of package of nuclear waste |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081224 |