CN210038190U - Vehicle inspection imaging device and vehicle inspection assembly - Google Patents
Vehicle inspection imaging device and vehicle inspection assembly Download PDFInfo
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- CN210038190U CN210038190U CN201921072937.4U CN201921072937U CN210038190U CN 210038190 U CN210038190 U CN 210038190U CN 201921072937 U CN201921072937 U CN 201921072937U CN 210038190 U CN210038190 U CN 210038190U
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Abstract
The utility model discloses a vehicle inspection image device and vehicle inspection subassembly belongs to safety inspection technical field, for solving the problem design that current vehicle inspection image device can't detect front engine compartment and trunk under the personnel's safety condition in the assurance car. The utility model discloses vehicle inspection imaging device includes at least one radiation source that can produce oblique inspection ray and the upright detector that is used for receiving oblique inspection ray, also includes the shutter and the crossbeam detector that is used for receiving vertical inspection ray; when the shutter is closed, the vertical inspection ray is shielded, and when the shutter is opened, the vertical inspection ray irradiates the beam detector. The utility model discloses vehicle inspection image device and vehicle inspection subassembly can inspect preceding engine compartment and trunk on the basis that current image device can inspect the wheel specially, avoids someone to hide contraband or hazardous articles in the engine space in preceding engine compartment or hide in the trunk, and the inspection is more comprehensive, upgrade one-tenth base photograph formula whole car scanning system.
Description
Technical Field
The utility model relates to a safety inspection technical field especially relates to a vehicle inspection image device and including this vehicle inspection image device's vehicle inspection subassembly.
Background
The vehicle inspection imaging device is a device for rapidly inspecting whether contraband or dangerous goods are hidden at positions such as tires or a trunk of a vehicle, and is an effective means for fighting smuggling and terrorist activities.
At present, the radiation used for detection is basically X-ray, and if the radiation dose exceeds the specified irradiation dose, the radiation can cause a certain degree of damage to the human body. In order to control the absorbed dose of the driver and the passenger under the corresponding standard and avoid direct irradiation to the personnel, the existing vehicle inspection imaging device can emit the inspection ray obliquely. When the vehicle to be inspected passes through the inspection area, the radiation source positioned between the wheels at two sides obliquely emits inspection rays, and the detectors positioned at two sides of the vehicle to be inspected receive the inspection rays to obtain an inspection result.
The defects of the vehicle inspection imaging device are as follows: the trunk and the front engine compartment cannot be inspected, and people can easily put contraband or dangerous goods in the front and rear vehicle compartments by using the leak, so that the people can avoid the inspection.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can inspect vehicle inspection image device of preceding engine compartment or trunk.
Another object of the present invention is to provide a vehicle inspection assembly that can perform more comprehensive inspections.
To achieve the purpose, on one hand, the utility model adopts the following technical scheme:
a vehicle inspection imaging device at least comprises a radiation source capable of generating oblique inspection rays, a column detector for receiving the oblique inspection rays, a shutter and a beam detector for receiving vertical inspection rays; and when the shutter is closed, the vertical inspection ray is shielded, and when the shutter is opened, the vertical inspection ray irradiates the beam detector.
Particularly, the beam detector is arranged on a beam, and the beam is of a detachable structure or an openable structure.
Especially, the radiation source includes the high-voltage cable head, the high-voltage cable head sets up on the upset connecting plate, the upset connecting plate can drive the high-voltage cable head is rotatory around the articulated shaft.
Particularly, the radiation source further comprises a high-voltage cable main body, and the high-voltage cable head is electrically connected with the high-voltage cable main body through a plug connector.
In particular, the vehicle inspection imaging device further comprises a position judgment device, wherein the position judgment device is connected to the shutter, the position judgment device opens the shutter when the vehicle to be inspected enters the set area, and closes the shutter when the vehicle to be inspected leaves the set area.
In particular, the position determination means comprises a light sensor or a position sensor.
In particular, the radiation source for generating oblique examination rays may be the same device or a different device than the radiation source for generating vertical examination rays.
On the other hand, the utility model adopts the following technical scheme:
a vehicle inspection assembly comprises a channel platform for a vehicle to be inspected to run, and further comprises the vehicle inspection imaging device, wherein the vehicle inspection imaging device and the channel platform enclose a channel for the vehicle to be inspected to run.
In particular, the section of the tunnel platform perpendicular to the direction of travel of the vehicle to be inspected presents an upwardly convex arch.
In particular, the vehicle inspection assembly comprises a plurality of groups of vehicle inspection imaging devices connected in parallel, all the vehicle inspection imaging devices are in signal connection with the same display device, and the display device comprises a display screen and an alarm.
The utility model discloses vehicle inspection imaging device includes the shutter and is used for receiving the crossbeam detector of vertical inspection ray, can inspect preceding engine compartment and trunk on the basis that current imaging device can inspect the wheel specially, avoids someone to hide contraband or hazardous articles in the engine space in preceding engine compartment or hide in the trunk, and the inspection is more comprehensive, upgrades into under-illumination formula whole car scanning system, has plugged up the leak in the inspection.
The utility model discloses vehicle inspection subassembly includes foretell vehicle inspection image device, can inspect preceding engine compartment and trunk, avoids someone to hide contraband or hazardous articles in the engine space in engine compartment in the front or hide in the trunk, and the inspection is more comprehensive.
Drawings
Fig. 1 is a schematic structural diagram of a vehicle inspection imaging device according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a radiation source according to an embodiment of the present invention in a maintenance state;
fig. 3 is a schematic structural diagram of a radiation source according to an embodiment of the present invention in an operating state;
fig. 4 is a schematic structural diagram of a channel platform according to an embodiment of the present invention.
In the figure:
1. a radiation source; 2. an upright column detector; 3. a beam detector; 4. a cross beam; 5. a channel platform; 6. a wheel; 11. a high-voltage cable head; 12. turning over the connecting plate; 13. and (4) hinging the shaft.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
The embodiment discloses a vehicle inspection imaging device and a vehicle inspection assembly, wherein the vehicle inspection assembly comprises a channel platform 5 and a vehicle inspection imaging device which jointly enclose a running channel for a vehicle to be inspected. Of course, the vehicle inspection assembly can only comprise one group of vehicle inspection imaging devices and also can comprise a plurality of groups of vehicle inspection imaging devices connected in parallel, all the vehicle inspection imaging devices are in signal connection with the same display device, the display device comprises a display screen and an alarm, the inspection result can be displayed on the display screen no matter whether any one group of vehicle inspection imaging devices inspect the illegal vehicle, and the alarm gives out a prompt alarm sound or lights up an alarm lamp. The full-automatic working mode is realized, the display screen automatically displays which wheel or other position has a problem, and manual interpretation is not needed. The staff just can in front of the display device, need not stand to every vehicle side of examining, has saved the manpower.
As shown in fig. 1, the vehicle inspection imaging apparatus preferably includes a radiation source 1 capable of generating oblique inspection rays toward the left and right sides, respectively, and two vertical column detectors 2 for receiving the oblique inspection rays, the two vertical column detectors 2 being separated on both sides of a tunnel platform 5. The vehicle inspection imaging device further comprises a shutter and a beam detector 3 for receiving vertical inspection rays, wherein the shutter blocks the vertical inspection rays when closed, and the shutter opens to emit the vertical inspection rays to the beam detector 3.
On the basis that the existing imaging device can specially inspect wheels, a shutter positioned below the vehicle to be inspected and a beam detector 3 positioned above the vehicle to be inspected are added, so that the front engine compartment and a trunk can be inspected, contraband or dangerous goods are prevented from being hidden in an engine gap of the front engine compartment or in the trunk by people, the inspection is more comprehensive, and a bottom-lighting type whole-vehicle scanning system is upgraded to block up leaks in the inspection.
The beam detector 3 is arranged on the beam 4, and the beam 4 is of a detachable structure or an openable structure. When a front engine room or a trunk needs to be inspected and the height of a vehicle to be inspected is lower, a cross beam 4 is installed or closed; when the front engine compartment or the trunk does not need to be inspected, or when the height of the vehicle to be inspected is equal to or higher than the cross beam 4, the cross beam 4 is detached or the cross beam 4 is rotated around the hinge shaft to open the cross beam 4, so that the large vehicle can pass through conveniently, and the vehicle inspection imaging device can be suitable for various vehicle types.
As shown in fig. 2 and 3, the radiation source 1 includes a high-voltage cable head 11, the high-voltage cable head 11 is disposed on an overturning connecting plate 12, and the overturning connecting plate 12 can drive the high-voltage cable head 11 to rotate around a hinge shaft 13. When the high-voltage cable of the radiation source 1 needs to be maintained, a worker does not need to waste time and labor to take the whole body out of the shell of the radiation source 1, only needs to disconnect the electric connection or the plug connector of a signal, pushes the overturning connecting plate 12 with a hand to enable the overturning connecting plate 12 to rotate around the hinge shaft 13, and the high-voltage cable head 11 rotates along with the overturning connecting plate 12 until the high-voltage cable head is positioned outside the shell of the radiation source 1, so that the worker can operate and maintain conveniently. After maintenance, the turnover connecting plate 12 is reversely pressed, the high-voltage cable head 11 can reset, and the high-voltage cable can normally work after being communicated with the plug connector.
On the basis of the structure, the vehicle inspection imaging device further comprises a position judging device, the position judging device is connected to the shutter, the shutter is opened by the position judging device when the vehicle to be inspected enters the set area, and the shutter is closed by the position judging device after the vehicle to be inspected leaves the set area. The set area is mainly that the vertical inspection ray can pass through a front engine compartment or a trunk when a vehicle to be inspected drives into the set area.
The specific structure of the position determination device is not limited, and any method or structure capable of accurately determining the position of the vehicle to be inspected in the prior art can be used. Preferably, the position judging device comprises an optical sensor, and the optical sensor can shield light when a vehicle to be inspected runs over the optical sensor, so that the position of the vehicle head is judged, and then the distances between the optical sensor and the front edge and the rear edge of the front engine compartment and the distances between the optical sensor and the front edge and the rear edge of the trunk can be known according to the size data of various vehicle types. When installed, the light sensor is positioned at an appropriate location as desired.
For example, when the front engine room needs to be inspected, one optical sensor is arranged flush with the radiation source 1, and when the front edge of the locomotive blocks light, the door is opened to inspect the front engine room; calculating to obtain a duration time T according to the vehicle speed and the total length of the front engine compartment, and closing a shutter when the timing reaches T to avoid the direct irradiation of rays from causing damage to a driver and passengers on the vehicle; when the trunk needs to be checked, another optical sensor is arranged at a lower position to detect the position of a tire or an axle of the vehicle, if the rear axle passes through a beam surface, rays are turned on, and the trunk is checked. The rays do not directly irradiate the drivers and passengers in the vehicle, so that the radiation safety of the personnel is protected.
The position determining means may also include a position sensor, which is used in substantially the same manner as the optical sensor. Of course, other configurations are possible that accurately determine that the front engine compartment or trunk of the vehicle under inspection is above the radiation source 1.
The radiation source 1 for generating oblique examination rays and the radiation source for generating vertical examination rays are the same device or different devices, and are determined according to the use requirements. The specific structure of the shutter is not limited, and the shutter may be a tile-shaped light blocking structure capable of linearly reciprocating, and the shutter is opened or closed along with the movement of the light blocking structure. Through the size design of the tile-shaped light blocking structure, oblique inspection rays cannot be shielded no matter how the tile-shaped light blocking structure moves, and therefore wheels can be continuously inspected.
As shown in fig. 4, the section of the tunnel platform 5 perpendicular to the traveling direction of the vehicle to be inspected has an upwardly convex arch shape. When the wheels 6 pass through the passage platform 5, the force applied to the passage platform 5 by the wheels 6 is decomposed into a longitudinal force and a transverse force, so that the excellent rolling resistance is obtained, the bearing capacity can reach 30 tons, the rolling resistance of various conventional vehicles can be borne, and the application range is wide.
It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.
Claims (10)
1. A vehicle inspection imaging device at least comprises a radiation source (1) capable of generating oblique inspection rays and a column detector (2) used for receiving the oblique inspection rays, and is characterized by also comprising a shutter and a beam detector (3) used for receiving vertical inspection rays; and when the shutter is closed, the vertical inspection ray is shielded, and when the shutter is opened, the vertical inspection ray is shot to the beam detector (3).
2. The vehicle inspection imaging device according to claim 1, wherein the beam detector (3) is provided on a beam (4), and the beam (4) is of a detachable structure or an openable structure.
3. The vehicle inspection imaging device according to claim 1, characterized in that said radiation source (1) comprises a high voltage cable head (11), said high voltage cable head (11) being arranged on an overturning connection plate (12), said overturning connection plate (12) being able to drive said high voltage cable head (11) in rotation around an articulation axis (13).
4. The vehicle inspection imaging apparatus according to claim 3, wherein the radiation source (1) further comprises a high voltage cable main body, and the high voltage cable head (11) is electrically connected to the high voltage cable main body through a plug connector.
5. The vehicle inspection imaging device according to any one of claims 1 to 4, characterized by further comprising position determination means connected to the shutter, the position determination means opening the shutter when the vehicle to be inspected is driven into the set area and closing the shutter after the vehicle to be inspected is driven out of the set area.
6. The vehicle inspection imaging device according to claim 5, wherein the position determination device includes a photosensor or a position sensor.
7. Vehicle inspection imaging device according to any of claims 1 to 4, characterized in that the radiation source (1) for generating oblique inspection rays is the same device or a different device than the radiation source for generating vertical inspection rays.
8. A vehicle inspection assembly comprising a tunnel platform (5) for the travel of a vehicle to be inspected, characterized by further comprising a vehicle inspection imaging device as claimed in any one of claims 1 to 7 enclosing with said tunnel platform (5) a tunnel through which the vehicle to be inspected travels.
9. Vehicle inspection assembly according to claim 8, characterized in that the section of the access platform (5) perpendicular to the direction of travel of the vehicle to be inspected is convexly arched.
10. The vehicle inspection assembly of claim 8, comprising a plurality of sets of the vehicle inspection imaging devices in parallel, all of the vehicle inspection imaging devices being signal connected to the same display device, the display device including a display screen and an alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921072937.4U CN210038190U (en) | 2019-07-10 | 2019-07-10 | Vehicle inspection imaging device and vehicle inspection assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921072937.4U CN210038190U (en) | 2019-07-10 | 2019-07-10 | Vehicle inspection imaging device and vehicle inspection assembly |
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| CN210038190U true CN210038190U (en) | 2020-02-07 |
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| CN201921072937.4U Active CN210038190U (en) | 2019-07-10 | 2019-07-10 | Vehicle inspection imaging device and vehicle inspection assembly |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110244371A (en) * | 2019-07-10 | 2019-09-17 | 北京华力兴科技发展有限责任公司 | Vehicle inspection imaging device and vehicle inspection component |
| WO2022143098A1 (en) * | 2020-12-31 | 2022-07-07 | 同方威视技术股份有限公司 | Vehicle safety inspection system and safety inspection method |
-
2019
- 2019-07-10 CN CN201921072937.4U patent/CN210038190U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110244371A (en) * | 2019-07-10 | 2019-09-17 | 北京华力兴科技发展有限责任公司 | Vehicle inspection imaging device and vehicle inspection component |
| WO2022143098A1 (en) * | 2020-12-31 | 2022-07-07 | 同方威视技术股份有限公司 | Vehicle safety inspection system and safety inspection method |
| GB2617962A (en) * | 2020-12-31 | 2023-10-25 | Nuctech Co Ltd | Vehicle safety inspection system and safety inspection method |
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