CN101231253A - Active and passive combination scanning method and device - Google Patents
Active and passive combination scanning method and device Download PDFInfo
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- CN101231253A CN101231253A CNA2007100629278A CN200710062927A CN101231253A CN 101231253 A CN101231253 A CN 101231253A CN A2007100629278 A CNA2007100629278 A CN A2007100629278A CN 200710062927 A CN200710062927 A CN 200710062927A CN 101231253 A CN101231253 A CN 101231253A
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000005855 radiation Effects 0.000 claims abstract description 34
- 238000001514 detection method Methods 0.000 claims abstract description 14
- 238000007689 inspection Methods 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 abstract 2
- 239000004020 conductor Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000002594 fluoroscopy Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- PICXIOQBANWBIZ-UHFFFAOYSA-N zinc;1-oxidopyridine-2-thione Chemical class [Zn+2].[O-]N1C=CC=CC1=S.[O-]N1C=CC=CC1=S PICXIOQBANWBIZ-UHFFFAOYSA-N 0.000 description 1
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Abstract
The invention relates to the radiation detection field, in particular to a scan method and a device thereof which are applied to a van container radiation monitoring system and a safety field auditing system. The invention provides an active-passive combination scan method and the device thereof which are applied to the van container radiation monitoring system, a manual control knob support arranged at the front of a vertical detection arm in a scan channel provides an optional passive initialization ray scanning mode for a driver of a container truck. After a detection vehicle is parked at a specified place in a detection area, the mode that the driver presses down an inform button to start the detection or the driver gets off for leaving the detection area to wait for the detection is selected. The invention not only ensures the personnel safety of the missionary, but also is convenient and fast, thereby greatly improving the speed of the detection.
Description
Technical field
The present invention relates to the radiation checking technical field, especially the main passive combination scanning method and the device thereof of large-sized object radiation checking system, particularly a kind of scan method and device thereof that is used for van container radiation checking system and security fields check system.
Background technology
In social economy's trade growing today, safety inspection becomes a vital link in freight transportation, the transaction, radiation imaging check system history customs, the necessary checkout equipment in the Civil Aviation Airport and the railway system.All adopt the penetration capacity of radiant image technology by means of sigmatron in van container radiation checking system and security fields check system, have an X-rayed the inside to object under the noncontact situation, thereby obtain the fluoroscopy images of object.
As everyone knows, surpass certain intensity, X ray is harmful to for human body, and the industrial X-ray safe level of human body head and shoulders above.Therefore, van container radiation checking system and security fields check system must be considered the staff when object or goods are scanned, comprise detection system operating personnel and lorry (storehouse) staff.The protective device that all comprises operating personnel in the existing radiation image-forming detecting system, and driver and field personnel's safeguard measure generally is the method for taking to withdraw the ray perform region.Static for inspection vehicle, the situation of tested container carrier motion, the driver need reach container truck outside the field of radiation, assigned address in surveyed area stops, the driver and conductor all leaves, start detection system, scanning then, and the driver and conductor returned car is driven away after scanning was finished.Cause speed slow, efficient is low, and dual system all has the drawback than high latency.And scanning car moves and makes zone of protection that certain scope will be arranged, and this is inapplicable to the little place of site area.
Summary of the invention
At the shortcoming that exists in the above-mentioned prior art, the purpose of this invention is to provide method and device that a kind of main drive sweep of safeguard work personal security combines.
The main passive combination scanning method that is used for the van container radiation checking system provided by the invention may further comprise the steps: at scan channel manual control button is set, the control system in manual control button and the inspection vehicle is associated; The container truck driver reaches truck and specifies position to be checked; The autonomous selection of driver left active scan modes to be detected such as surveyed area by the drive sweep mode or the selection of the button notifying operation personnel start detection that sends a notice; After radiation checking system scanning detected container to be checked, the driver drove to leave.
Wherein, during active scan, translation motion before and after scanning car can be done along the scan channel direction is so that scan vehicle to be checked; During drive sweep, container truck low speed scans by scan channel.
Wherein, manual control button is set on the support, and support is arranged on perpendicular detector arm the place ahead, outside the radiation risk zone.When vehicle cab to be checked and described manual control button support were in same linear position perpendicular to scan channel, the driver was in home and container to be checked is in scanning area
It is passive in conjunction with scanister that another object of the present invention provides a kind of master who is used for the van container radiation checking system, comprise radiation checking system and manual control button support two parts, radiation checking system and manual control button support are electrically connected by data signal line.
Further, the manual control button that is used to import the signal that starts scanning is housed on the manual control button support.
Further, radiation checking system comprises: scanning car is used for according to control signal vehicle to be checked being scanned; Scan channel is used to make vehicle to be checked to pass through scanning area; Translation motion before and after wherein said scanning car can be done along the scan channel direction is so that scan vehicle to be checked.
Preferably, the manual control button support is installed in described perpendicular detector arm the place ahead away from a side of scanning area, outside the radiation risk zone, when vehicle cab to be checked and described manual control button support were in same linear position perpendicular to scan channel, the driver was in home and container to be checked is in scanning area.Have the pulpit in the scanning car, the enabling signal that described manual control button produces transfers to institute book pulpit, thereby operating personnel send the beginning scan instruction in the prompting pulpit.
Manual control button support provided by the present invention is installed simple, easy to carry, detect vehicle after the detection zone assigned address stops, can select the driver and conductor initiatively to detect as required by send a notice button notice start detection and the driver and conductor mode of leaving the passive combination of active to be detected such as surveyed area of getting off.Not only guaranteed staff's personal safety, and convenient, fast, improved the speed that detects greatly.
Description of drawings
Fig. 1 is drive sweep mode synoptic diagram among the present invention;
Fig. 2 is an operational flowchart of the present invention;
Fig. 3 is the structural representation of manual control button support;
Fig. 4 is the rear view of scanning work state of the present invention.
Among the figure: 100, radiation checking system; 101, accelerator; 102, scanning car; 103, detector assembly; 200, manual control button support; 201, hand push button switch; 202, horizontal stand; 203, vertical support frame; 204, cable socket; 205, supporting leg; 206, counterweight; 300, vehicle to be checked; 301, horizontal detector arm; 302, perpendicular detector arm.
Embodiment
Following examples are used to illustrate the present invention, but are not used for limiting the scope of the invention.
The invention provides a kind of main passive combination scanning method that is used for the van container radiation checking system.The key of technical solution of the present invention is to design one and overlaps easy to carry, the simple manually control of installation button support, manually having on the control button support can be for the manual control button of container truck driver operation, this manual control button links to each other with control system in the scanning car pulpit by the data signal transmission lead, scans thereby make the container truck driver can select initiatively to start the still passive startup of scanning voluntarily.
As shown in Figure 2, in the present embodiment, the idiographic flow of main passive combination scanning method is as follows:
S1: perpendicular detector arm the place ahead is provided with manual control button in scan channel,
S2: the control system in manual control button and the inspection vehicle is associated;
S2: the container truck driver reaches truck and specifies position to be checked;
S4: the autonomous selection of driver left active scan modes to be detected such as surveyed area by drive sweep mode or selection that the pushbutton enable that sends a notice detects;
S5: after radiation checking system scanning detected container to be checked, the driver drove to leave.
Wherein, during active scan, translation motion before and after scanning car can be done along the scan channel direction is so that scan vehicle to be checked; During drive sweep, scanning car does not move, and container truck low speed scans by scan channel.
Active scan mode of the present invention is identical with conventional scan mode, be after container truck reaches zone to be checked, the driver leaves scanning area, the whole container truck of inspection trolley motion scan, the driver returns container truck according to end of scan signal behind the end of scan, sail out of scan channel, finish single pass.
Drive sweep mode of the present invention as shown in Figure 1, the manual control button support is placed on the place ahead of detector assembly in the scan channel, the container truck driver reaches the position that headstock surpasses detector assembly with truck, at this moment the driver has been in home, the driver stretches out one's hand and presses manual control button, pilot lamp in the scanning car control cabinet is bright, the expression personnel have entered the safety zone, operating personnel in the control cabinet send the beginning scan instruction, scanning car sends flying spot, driver's low speed starts container truck by scan channel, finishes single pass.
The present invention also provides a kind of master who is used for the van container radiation checking system passive in conjunction with scanister, as shown in Figure 1, this device comprises radiation checking system 100 and manual control button support 200 two parts, and described radiation checking system is connected by data signal line with described manual control button support.The manual control button that is used to import the signal that starts scanning is housed on the manual control button support.Radiation checking system comprises scanning car 102 (see figure 4)s that are used for according to control signal vehicle to be checked being scanned, be used to make the scan channel and be used to of vehicle 300 to be checked by scanning area to survey the detector assembly 103 of the position of vehicle to be checked; Wherein have the pulpit in the scanning car, the enabling signal that described manual control button produces transfers to described pulpit, thereby operating personnel send the beginning scan instruction in the prompting pulpit.During active scan, translation motion before and after scanning car can be done along the scan channel direction is so that scan vehicle to be checked; During drive sweep, scanning car is motionless, and container truck low speed is accepted the scanning of scanning car by scan channel.
The structure of manual control button support 200 is made up of hand push button switch 201, horizontal stand 202, vertical support frame 203, cable socket 204, supporting leg 205 and counterweight 206 as shown in Figure 3.Can fold when not using and pack up, transport with car.Launch during use to get final product,, hand push button switch 201 connected with scanning car 102 with cable by 204 cable sockets, press hand push button switch 201 after, signal outputs to the scanning car control cabinet, carries out scan operation by the pilot lamp alert.
Manual control button support 200 is installed in described detector assembly 103 the place ahead away from a side of scanning area, when vehicle 300 pilothouses to be checked and described manual control button support were in same linear position perpendicular to scan channel, the driver was in home and container to be checked is in scanning area.
Fig. 4 is the rear view of scanning work state of the present invention, after vehicle 300 to be checked enters scanning area, scanning car 102 drives 101 pairs of vehicles to be checked of accelerators and scans, and the radiation signal that accelerator 101 sends sees through vehicle 300 to be checked and received by perpendicular detector arm and horizontal detector arm on the vertical direction of the level of scan channel respectively.In the present embodiment, the concrete structure of scanning car, detector assembly, function, working method are prior art, do not repeat them here.
Though the present invention specifically illustrates and illustrates in conjunction with a preferred embodiment; but the personnel that are familiar with this technical field are appreciated that; wherein no matter still can make various changes in detail in form, this does not deviate from spirit of the present invention and scope of patent protection.
Claims (10)
1. main passive combination scanning method that is used for the van container radiation checking system is characterized in that this method may further comprise the steps:
S1: manual control button is set in scan channel;
S2: the control system in manual control button and the inspection vehicle is associated;
S3: the container truck driver reaches truck and specifies position to be checked;
S4: the autonomous selection of driver left active scan modes to be detected such as surveyed area by the drive sweep mode or the selection of the button notifying operation personnel start detection that sends a notice;
S5: after radiation checking system scanning detected container to be checked, the driver drove to leave.
2. main passive combination scanning method as claimed in claim 1 is characterized in that:
In step S4, during active scan, translation motion before and after scanning car can be done along the scan channel direction is so that scan vehicle to be checked; During drive sweep, scanning car does not move, and container truck low speed scans by scan channel.
3. main passive combination scanning method as claimed in claim 1 or 2 is characterized in that described manual control button is set on the support, and described support is arranged on detector assembly the place ahead, outside the radiation risk zone.
4. main passive combination scanning method as claimed in claim 3, it is characterized in that the driver is in home and container to be checked is in scanning area when vehicle cab to be checked and described manual control button support are in same linear position perpendicular to scan channel.
5. a master who is used for the van container radiation checking system is passive in conjunction with scanister, it is characterized in that this main passive scanning apparatus comprises radiation checking system (100) and manual control button support (200) two parts, described radiation checking system and described manual control button support are electrically connected by data signal line.
6. master as claimed in claim 5 is passive in conjunction with scanister, it is characterized in that being equipped with on the described manual control button support hand push button switch (201) that is used to import the signal that starts scanning.
7. master as claimed in claim 5 is passive in conjunction with scanister, it is characterized in that described manual control button support also comprises horizontal stand (202), vertical support frame (203), cable socket (204), supporting leg (205) and counterweight (206), wherein the hand push button switch is arranged on the external part of horizontal stand, and be electrically connected with cable socket on being arranged on supporting leg, in order to the signal of transmission start scanning.
8. passive in conjunction with scanister as the described master of one of claim 5 to 7, it is characterized in that described radiation checking system comprises:
Scanning car is used for according to control signal vehicle to be checked being scanned;
Scan channel is used to make vehicle to be checked to pass through scanning area;
Translation motion before and after wherein said scanning car can be done along the scan channel direction is so that scan vehicle to be checked.
9. master as claimed in claim 8 is passive in conjunction with scanister, it is characterized in that described manual control button support is installed in described perpendicular detector arm the place ahead away from a side of scanning area, when vehicle cab to be checked and described manual control button support were in same linear position perpendicular to scan channel, the driver was in home and container to be checked is in scanning area.
10. master as claimed in claim 8 is passive in conjunction with scanister, it is characterized in that having the pulpit in the described scanning car, the enabling signal that described manual control button produces transfers to described pulpit, thereby operating personnel send the beginning scan instruction in the prompting pulpit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100629278A CN101231253B (en) | 2007-01-22 | 2007-01-22 | Active and passive combination scanning method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100629278A CN101231253B (en) | 2007-01-22 | 2007-01-22 | Active and passive combination scanning method and device |
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| Publication Number | Publication Date |
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| CN101231253A true CN101231253A (en) | 2008-07-30 |
| CN101231253B CN101231253B (en) | 2011-10-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2007100629278A Active CN101231253B (en) | 2007-01-22 | 2007-01-22 | Active and passive combination scanning method and device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102621166A (en) * | 2011-01-30 | 2012-08-01 | 中铁快运股份有限公司 | Self-propelled radiant article detection system and detection method thereof |
| CN105706498A (en) * | 2013-11-08 | 2016-06-22 | 交互数字专利控股公司 | WI-FI contention reduction |
| CN106932417A (en) * | 2017-03-30 | 2017-07-07 | 北京华力兴科技发展有限责任公司 | Motor driven passenger car check device |
| CN108398444A (en) * | 2018-05-09 | 2018-08-14 | 清华大学 | Radiation checking system and radiation testing method |
| CN108846388A (en) * | 2018-07-13 | 2018-11-20 | 青岛永悦光迅技术有限责任公司 | A kind of container intelligence examination sterilizing equipment decontaminating apparatus |
| CN110726994A (en) * | 2018-07-17 | 2020-01-24 | 北京君和信达科技有限公司 | Relative displacement measuring system of back scattering inspection vehicle |
| CN114764072A (en) * | 2020-12-31 | 2022-07-19 | 同方威视科技（北京）有限公司 | Vehicle inspection system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4311174C2 (en) * | 1993-04-05 | 1996-02-15 | Heimann Systems Gmbh & Co | X-ray inspection system for containers and trucks |
| DE19532965C2 (en) * | 1995-09-07 | 1998-07-16 | Heimann Systems Gmbh & Co | X-ray inspection system for large-volume goods |
| US5764683B1 (en) * | 1996-02-12 | 2000-11-21 | American Science & Eng Inc | Mobile x-ray inspection system for large objects |
| CN1164450C (en) * | 2002-05-31 | 2004-09-01 | 清华大学 | High-safety Co-60 radiating interlock method and system for inspecting radiation of goods train |
-
2007
- 2007-01-22 CN CN2007100629278A patent/CN101231253B/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102621166A (en) * | 2011-01-30 | 2012-08-01 | 中铁快运股份有限公司 | Self-propelled radiant article detection system and detection method thereof |
| CN105706498A (en) * | 2013-11-08 | 2016-06-22 | 交互数字专利控股公司 | WI-FI contention reduction |
| US10306544B2 (en) | 2013-11-08 | 2019-05-28 | Interdigital Patent Holdings, Inc. | Wi-Fi contention reduction |
| CN106932417A (en) * | 2017-03-30 | 2017-07-07 | 北京华力兴科技发展有限责任公司 | Motor driven passenger car check device |
| CN106932417B (en) * | 2017-03-30 | 2024-01-16 | 北京华力兴科技发展有限责任公司 | Motor-driven passenger car inspection device |
| CN108398444A (en) * | 2018-05-09 | 2018-08-14 | 清华大学 | Radiation checking system and radiation testing method |
| WO2019214348A1 (en) * | 2018-05-09 | 2019-11-14 | 清华大学 | Radiation inspection system and radiation inspection method |
| CN108846388A (en) * | 2018-07-13 | 2018-11-20 | 青岛永悦光迅技术有限责任公司 | A kind of container intelligence examination sterilizing equipment decontaminating apparatus |
| CN110726994A (en) * | 2018-07-17 | 2020-01-24 | 北京君和信达科技有限公司 | Relative displacement measuring system of back scattering inspection vehicle |
| CN114764072A (en) * | 2020-12-31 | 2022-07-19 | 同方威视科技（北京）有限公司 | Vehicle inspection system |
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| Publication number | Publication date |
|---|---|
| CN101231253B (en) | 2011-10-05 |
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