CN203299150U - Equipment used for inspecting customs import 'three-waste (waste metal, waste plastic and solid waste)' - Google Patents
Equipment used for inspecting customs import 'three-waste (waste metal, waste plastic and solid waste)' Download PDFInfo
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- CN203299150U CN203299150U CN2013203354210U CN201320335421U CN203299150U CN 203299150 U CN203299150 U CN 203299150U CN 2013203354210 U CN2013203354210 U CN 2013203354210U CN 201320335421 U CN201320335421 U CN 201320335421U CN 203299150 U CN203299150 U CN 203299150U
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Abstract
The utility model relates to equipment used for inspecting customs import 'three-waste (waste metal, waste plastic and solid waste)'. The equipment comprises a ray unit, a detector unit, an image processing and control unit, a re-inspection unit and a storing unit, wherein the ray unit is used for generating a high-energy X-ray beam used for detecting vehicle cargo to be detected; the detector unit receives an X-ray signal generated by the ray unit and outputs the X-ray signal to the image processing and control unit; the image processing and control unit is connected with the ray unit and the detector unit and controls the two units to be started and stopped; the image processing and control unit is used for receiving the X-ray signal output by the detector unit and processing and generating a vehicle cargo scanned image; the image processing and control unit also comprises a comparer unit; the re-inspection unit is used for further analyzing the vehicle cargo scanned image; the storing unit stores the vehicle cargo scanned image. According to the equipment used for inspecting the customs import 'three-waste', cargos in a vehicle can be detected and imaged, and whether the cargos belong to 'three-waste' products can be determined according to the physical shape and grey information of the cargo image, therefore, the efficiency and accuracy of customs inspection can be improved.
Description
Technical field
The utility model relates to the vehicle inspection field, is specifically related to a kind of equipment for checking customs entry " three wastes ".
Background technology
" three wastes " refer to scrap metal, waste plastics, solid waste, though solid waste wherein refers to the original value of forfeiture that produces in production, life and other activities or does not lose value, but solid-state, the semisolid of being abandoned or abandoning and be placed in article, the material of the gaseous state of container, and law, administrative regulation regulation includes article, the material of solid waste management in, and people's custom is referred to as " foreign rubbish "." People's Republic of China's prevention and control of environmental pollution by solid wastes method " regulation, country is divided into import prohibition, restricted import, automatically permits three kinds of mode Classification Managements all kinds of waste imports.To can not be as raw material or the solid waste import prohibition that can not utilize in innoxious mode, to can be as limits import and the license import management automatically of solid waste of raw material.The solid waste of import must meet state environment protecting standard, and through the quality supervision and test quarantine departments, is up to the standards.Scrap metal, the waste plastics of customs to import up to specification, the related documents such as " imported goods port clearances " that the solid waste import permit of signing and issuing with competent administrative department for environmental protection of State Council without exception and entry and exit inspection and quarantine bureau are provided is handled verification and discharge of goods at the customs.
China issued and implemented the waste management laws and regulations since 1996.The laws and regulations of following at present mainly contain: " People's Republic of China's prevention and control of environmental pollution by solid wastes method ", " waste import temporary provisions ", " can be used as the waste import catalogue of raw material " and " import refuse environmental protection control criterion ".Since nineteen ninety-six, State Environmental Protection Administration has made and issued the refuse catalogue that can be used as raw material of national limiting inlet in succession together with former Ministry of Foreign Trade and Economic Cooperation, General Customs Administration, comprise the waste garrulous material of animal waste, metallurgical slag and woodwork waste material, useless shredded paper plate, textile refuse, scrap metal and the waste garrulous material of goods thereof, various waste and old five metals, motor, electric equipment products, useless transportation equipment, plastics and leftover bits and pieces etc., for the refuse of not listing catalogue in, forbid import.For other countries, China is comparatively strict to the restriction of waste import.In the world, some refuses (as steel scrap, copper scrap, aluminium scrap, waste paper) of listing in China's " refuse catalogue that can be used as raw material of national limiting inlet " belong to the free trade commodity.
General Customs Administration not only hangs out one's shingle supervise and direct, strengthens the inspection and guide of special work to great " three wastes " smuggling case, also with regard to " three wastes " smuggling import situation, organize venture analysis and market study, and fully use criminal, administrative two kinds of law enforcement means, " three wastes " smuggling is implemented precisely to hit.The extra large Lu Tongdao that the Customs offices throughout the country are just smuggling into the country take the blocking-up refuse at present, as target, strengthens marine, the land dynamics of investigating and seizing.But the supervisor is few, and it is the difficult point of current " three wastes " inspection that the infrastructure such as bayonet socket is few, electronic loadometer, X-ray examination equipment and independent goods yard and onsite supervision are difficult to put in place, also has a strong impact on customs clearance efficiency.For the simple and crude haven of facility, customs also can only firmly stop it and accept declaring of import scrap metal and waste plastics.At present, import " three wastes " goods is carried out 100% pound of procuratorial organ's formula mostly, so-called pound of procuratorial organ's formula, namely that the base area platform scale claims to such an extent that the weight of goods is collected the mode of tariff, if need goods in the particular exam car, need OOBA (out of box audit), the domestic high-level efficiency, height of there is no at present is exclusively used in the checkout equipment of " three wastes " accurately.
The utility model content
For this reason, to be solved in the utility model is that prior art is in customs's " three wastes " checks, can't check out exactly the technical matters of whether carrying prohibited items secretly in " three wastes " goods with pound procuratorial organ formula, provide a kind of " three wastes " goods that can detect intuitively by image whether to comprise the equipment that is used for checking customs entry " three wastes " of prohibited items.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is as follows:
A kind of equipment for checking customs entry " three wastes ", described equipment is the door case type structure, comprising:
Ray unit, be used for generating the high-energy X-ray beam of surveying goods on vehicle to be measured;
Detector cells, be oppositely arranged with described ray unit, is used for receiving the described X-ray beam that described ray unit generates, and described X-ray beam is changed into electric signal export image to and process and control module;
Image is processed and control module, with described ray unit, with described detector cells, is connected, and is used for controlling the startup of described ray unit and described detector cells and closing; Simultaneously, receive the electric signal of described detector cells output and process generation vehicle cargo scan image, described vehicle cargo scan image is stored in storage unit; Described image is processed and control module also comprises:
The comparer unit, be used for judging according to described vehicle cargo scan image whether described vehicle cargo comprises suspicious object, if mark is carried out in the position of the suspicious object on described vehicle cargo scan image, and the vehicle cargo scan image after mark is sent to the reinspection unit; Otherwise, do not carry out mark;
Recheck unit, for the position of the suspicious object to described vehicle cargo scan image, analyze, determine whether suspicious object is prohibited items;
Storage unit, be used for storing described vehicle cargo scan image.
The ray unit that generates X ray is the betatron of room structure.
Described detector cells adopts single, double or arranges the scintillator structure more, and scintillator is at least a in cadmium tungstate twinkling crystal, cesium iodide,crystal scintillation crystal or bismuth germanium oxide scintillation crystal.
Also comprise vehicle recognition unit;
Wherein,
Described vehicle recognition unit, process with described image and control module is connected, and is used for identifying the pilothouse position of vehicle to be measured and judging whether described vehicle to be measured starts to sail into or roll away from fully scanning area.
Described vehicle recognition unit comprises photoelectric safety device and ground induction coil;
Wherein,
Described photoelectric safety device, be used for judging whether the pilothouse of described vehicle to be measured sails out of scanning area, when the pilothouse of described vehicle to be measured sails out of scanning area, described photoelectric safety device sends the signal that described pilothouse sails out of scanning area and processes and control module for described image, and described image is processed and control module sends to receive when described pilothouse sails out of the signal of scanning area and sends the order that starts described ray unit and described detector cells;
Described ground induction coil is arranged at porch and the exit of described equipment, when described ground induction coil has detected vehicle and has sailed described scanning area into, process and control module sends vehicle and sails signal into to described image, described image is processed and control module sails signal into and enters standby condition receiving described vehicle; When described ground induction coil detects vehicle and rolls described scanning area away from fully, process and control module sends vehicle and rolls signal away to described image, described image process and control module when receiving vehicle and roll signal away from, send the order of closing described ray unit and described detector cells.
Also comprise the radiation safety control module;
Wherein,
Described radiation safety control module, comprise radiation dose watch-dog and accident brake, described radiation dose watch-dog is arranged near described ray unit, the intensity of the X ray that sends for detection of described ray unit, when the X ray intensity of sending when ray unit exceeds safe range, start accident brake and stop the operation of described equipment.
Also comprise display screen;
Wherein,
Described display screen, be used for showing the current vehicle cargo scan image that is scanned the vehicle cargo scan image of vehicle or other vehicles that storage unit is stored.
The radiation energy ranges of described ray unit is 3-9MeV.
The wide of the frame of described equipment is 4-4.5 rice, and height is 5-6 rice.
Technique scheme of the present utility model has the following advantages compared to existing technology:
equipment for checking customs entry " three wastes " of the present utility model comprises ray unit, detector cells, image is processed and control module, recheck unit and storage unit, can detect and form image to the goods in vehicle, according to the image physical form of goods and the half-tone information of image, can judge in described " three wastes " goods and whether comprise suspicious object, if there is suspicious object, to the position of suspicious object in the enterprising row labels of image, by rechecking list, described image is strengthened recovery, thereby can open the cargo compartment of vehicle, just can detect customs's " three wastes ", improve the efficiency and the precision that check.
In the utility model, the ray unit that generates X ray is betatron, and excellent when following at 10,000,000 electronics when energy, betatron is easily made, and is convenient to adjust, and in the performance of the described equipment of raising, can also reduce the cost of described equipment.
Described detector cells adopts single, double or arranges the scintillator structure more, and scintillator comprises cadmium tungstate (CdWO
4) crystal, cesium iodide,crystal [chemical formula is CsI (Tl)] crystal or bismuth germanium oxide (chemical formula is BGO) crystal, above several mineral crystal has very high luminescence efficiency and gamma-ray detection efficiency, thereby detects more exactly the X ray that accelerator sends.
Vehicle recognition unit of the present utility model can automatically identify vehicle and whether sail scanning area into, thereby automatically start ray unit and detector cells, can also automatically identify the pilothouse position, thereby avoid the pilothouse position when scanning, to guarantee the safety of driver in pilothouse.
Radiation safety control module of the present utility model is arranged near ray unit, can detect the intensity of the X ray of ray unit generation, when the X ray intensity of described ray unit generation exceeds safe range, start accident brake, close described equipment, thereby guarantee near the personnel's of described equipment safety.
Display screen of the present utility model, can be used for showing the image of goods in vehicle, thereby make the staff observe intuitively goods in vehicle, whether comprises prohibited items, raises the efficiency.
The width of frame of the present utility model and height are greater than width and the height of container vehicle, the vehicle that customs passed through mostly is container vehicle, the utility model can guarantee that customs's container vehicle need not stop and can cross, facilitate the inspection of container vehicle and other vehicles, improved the efficiency that checks.
Description of drawings
For content of the present utility model is more likely to be clearly understood, below according to specific embodiment of the utility model also by reference to the accompanying drawings, the utility model is described in further detail, wherein:
Fig. 1 is the structural representation of the equipment that is used for inspection customs entry " three wastes " of the utility model embodiment one;
In figure, Reference numeral is expressed as: 1-detector cells, 2-betatron.
Embodiment
Referring to Fig. 1, the equipment for checking customs entry " three wastes " of the present utility model is the door case type structure, and the wide of its frame is 4-4.5 rice, and height is 5-6 rice, and described equipment comprises:
Ray unit, described ray unit are the betatron 2 of room structure, be used for to generate survey the ray of the high-energy X ray of goods on vehicle to be measured, and excellent when following at 10,000,000 electronics when energy, betatron is easily made, and is convenient to adjustment.Described betatron is arranged at the frame of described equipment for checking customs entry " three wastes ", preferably, is arranged on the angle of frame of described equipment, and radiation energy ranges is 3-9MeV.
Detector cells 1, be oppositely arranged with described ray unit, be used for receiving the described X-ray beam that described ray unit generates, and described X-ray beam is changed into electric signal export that image is processed and control module to, preferably, described detector cells adopts single, double or arranges the scintillator structure more, and scintillator is cadmium tungstate (CdWO
4) at least a in scintillation crystal, cesium iodide,crystal [chemical formula is CsI (Tl)] scintillation crystal or bismuth germanium oxide (chemical formula is BGO) scintillation crystal.
Pass X after different objects and penetrate signal intensity and change,, by the special front-end circuit of super low noise, be converted into digital signal after unlike signal is processed after detector receives this signal, be sent to image and process and control module.
Image is processed and control module, with described betatron 2, described detector cells 1, is connected, and when described vehicle to be measured sails scanning area into, controls the startup of described betatron 2 and described detector cells 1 and closes; Simultaneously, receive the described X ray signal of described detector cells 1 output, according to the intensity of X ray signal, generate the vehicle cargo scan image, described vehicle cargo scan image is stored in storage unit.
Described image is processed and control module also comprises the comparer unit, the comparer unit, be used for judging according to described vehicle cargo scan image whether described vehicle cargo comprises suspicious object, if, mark is carried out in the position of the suspicious object on described vehicle cargo scan image, and the vehicle cargo scan image after mark is sent to the reinspection unit; Otherwise, do not carry out mark; Described contrast subunit compares the image of storing in described vehicle cargo scan image and database, determine whether to exist in described vehicle cargo scan image the image of suspicious object,, if exist, in the position of described suspicious object, improve brightness, the alarm of sounding simultaneously.
Recheck unit, for the position of the suspicious object to described vehicle cargo scan image, analyze, determine whether suspicious object is prohibited items; Described reinspection unit utilizes image processing software to strengthen recovery to the position of suspicious object, adopt in the present embodiment the gray shade scale histogram processing methods, make image that more striking contrast degree be arranged, thereby make the more clear lizard of suspicious object image outline, in other embodiments, can also adopt any one or a few the combination of disturbing in inhibition method, edge sharpening method or pseudo-colours facture.
Storage unit, process with described image and control module is connected, and is used for storing described vehicle cargo scan image.
Described vehicle recognition unit comprises photoelectric safety device and ground induction coil, wherein,
Described photoelectric safety device, be used for judging whether the pilothouse of described vehicle to be measured sails out of scanning area, when the pilothouse of described vehicle to be measured sails out of scanning area, described photoelectric safety device sends the signal that described pilothouse sails out of scanning area and processes and control module for described image, and described image is processed and control module sends to receive when described pilothouse sails out of the signal of scanning area and sends the order that starts described betatron 2 and described detector cells 1;
Described ground induction coil is arranged at porch and the exit of described equipment, when described ground induction coil has detected vehicle and has sailed described scanning area into, process and control module sends vehicle and sails signal into to described image, described image is processed and control module sails signal into and enters standby condition receiving described vehicle; When described ground induction coil detects vehicle and rolls described scanning area away from fully, process and control module sends vehicle and rolls signal away to described image, described image is processed and control module sends the order of closing described ray unit and described detector cells receiving when vehicle rolls signal away from.
Described radiation safety control module, comprise radiation dose watch-dog and accident brake, described radiation dose watch-dog is arranged near described betatron 2, the intensity of the X ray that sends for detection of described betatron 2, when the X ray intensity that goes out when betatron 2 exceeds safe range, start accident brake and stop the operation of described equipment.
the vehicle that customs need to check often is container vehicle, when container vehicle crosses the equipment for inspection customs entry " three wastes " of the present utility model, vehicle recognition unit has identified vehicle and has sailed scanning area into, process and control module sends vehicle and sails signal into to image, after photoelectric safety device wherein identifies pilothouse and rolls scanning area away from, described image is processed and control module starts betatron 2 and detector cells 1, container vehicle is scanned, the staff checks the vehicle cargo scan image on display screen, judge according to physical form and the half-tone information of goods in image whether described goods is " three wastes " article, if, tackle fast described container vehicle, thereby increase work efficiency.The utility model also is equipped with the radiation safety control module, and the X ray intensity of sending when described ray unit exceeds safe range, and accident brake can cut out whole equipment.Safety with near personnel assurance equipment.
Obviously, above-described embodiment is only for example clearly is described, and is not the restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.And the apparent variation of being extended out thus or change still are among protection domain of the present utility model.
Claims (9)
1. equipment that be used for to check customs entry " three wastes ", described equipment is the door case type structure, it is characterized in that, comprising:
Ray unit, be used for generating the high-energy X-ray beam of surveying goods on vehicle to be measured;
Detector cells, be oppositely arranged with described ray unit, is used for receiving the described X-ray beam that described ray unit generates, and described X-ray beam is changed into electric signal export image to and process and control module;
Image is processed and control module, with described ray unit, with described detector cells, is connected, and is used for controlling the startup of described ray unit and described detector cells and closing; Simultaneously, receive the electric signal of described detector cells output and process generation vehicle cargo scan image, described vehicle cargo scan image is stored in storage unit; Described image is processed and control module also comprises:
The comparer unit, be used for judging according to described vehicle cargo scan image whether described vehicle cargo comprises suspicious object, if mark is carried out in the position of the suspicious object on described vehicle cargo scan image, and the vehicle cargo scan image after mark is sent to the reinspection unit; Otherwise, do not carry out mark;
Recheck unit, for the position of the suspicious object to described vehicle cargo scan image, analyze, determine whether suspicious object is prohibited items;
Storage unit, be used for storing described vehicle cargo scan image.
2. equipment according to claim 1, is characterized in that, the ray unit that generates X ray is the betatron of room structure.
3. equipment according to claim 1 and 2, is characterized in that, described detector cells adopts single, double or arranges the scintillator structure more, and scintillator is at least a in cadmium tungstate twinkling crystal, cesium iodide,crystal scintillation crystal or bismuth germanium oxide scintillation crystal.
4. equipment according to claim 3, is characterized in that, also comprises vehicle recognition unit;
Wherein,
Described vehicle recognition unit, process with described image and control module is connected, and is used for identifying the pilothouse position of vehicle to be measured and judging whether described vehicle to be measured starts to sail into or roll away from fully scanning area.
5. equipment according to claim 4, is characterized in that,
Described vehicle recognition unit comprises photoelectric safety device and ground induction coil;
Wherein,
Described photoelectric safety device, be used for judging whether the pilothouse of described vehicle to be measured sails out of scanning area, when the pilothouse of described vehicle to be measured sails out of scanning area, described photoelectric safety device sends the signal that described pilothouse sails out of scanning area and processes and control module for described image, and described image is processed and control module sends to receive when described pilothouse sails out of the signal of scanning area and sends the order that starts described ray unit and described detector cells;
Described ground induction coil is arranged at porch and the exit of described equipment, when described ground induction coil has detected vehicle and has sailed described scanning area into, process and control module sends vehicle and sails signal into to described image, described image is processed and control module sails signal into and enters standby condition receiving described vehicle; When described ground induction coil detects vehicle and rolls described scanning area away from fully, process and control module sends vehicle and rolls signal away to described image, described image process and control module when receiving vehicle and roll signal away from, send the order of closing described ray unit and described detector cells.
6. according to claim 1,2,4 and 5 arbitrary described equipment, it is characterized in that, also comprise the radiation safety control module;
Wherein,
Described radiation safety control module, comprise radiation dose watch-dog and accident brake, described radiation dose watch-dog is arranged near described ray unit, the intensity of the X ray that sends for detection of described ray unit, when the X ray intensity of sending when ray unit exceeds safe range, start accident brake and stop the operation of described equipment.
7. according to claim 1,2,4 and 5 arbitrary described equipment, it is characterized in that, also comprise display screen;
Wherein,
Described display screen, be used for showing the current vehicle cargo scan image that is scanned the vehicle cargo scan image of vehicle or other vehicles that storage unit is stored.
8. according to claim 1,2,4 and 5 arbitrary described equipment, it is characterized in that, the radiation energy ranges of described ray unit is 3-9MeV.
9. according to claim 1,2,4 and 5 arbitrary described equipment, it is characterized in that, the wide of the frame of described equipment is 4-4.5 rice, height is 5-6 rice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203354210U CN203299150U (en) | 2013-06-09 | 2013-06-09 | Equipment used for inspecting customs import 'three-waste (waste metal, waste plastic and solid waste)' |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203354210U CN203299150U (en) | 2013-06-09 | 2013-06-09 | Equipment used for inspecting customs import 'three-waste (waste metal, waste plastic and solid waste)' |
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| Publication Number | Publication Date |
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| CN203299150U true CN203299150U (en) | 2013-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203354210U Expired - Lifetime CN203299150U (en) | 2013-06-09 | 2013-06-09 | Equipment used for inspecting customs import 'three-waste (waste metal, waste plastic and solid waste)' |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104237262A (en) * | 2013-06-09 | 2014-12-24 | 北京华力兴科技发展有限责任公司 | Equipment and method used for inspecting customs import 'three-waste' |
| CN110191356A (en) * | 2019-06-06 | 2019-08-30 | 北京字节跳动网络技术有限公司 | Video reviewing method, device and electronic equipment |
-
2013
- 2013-06-09 CN CN2013203354210U patent/CN203299150U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104237262A (en) * | 2013-06-09 | 2014-12-24 | 北京华力兴科技发展有限责任公司 | Equipment and method used for inspecting customs import 'three-waste' |
| CN110191356A (en) * | 2019-06-06 | 2019-08-30 | 北京字节跳动网络技术有限公司 | Video reviewing method, device and electronic equipment |
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Granted publication date: 20131120 |