CN209821398U - Movement detection device - Google Patents
Movement detection device Download PDFInfo
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- CN209821398U CN209821398U CN201822275838.8U CN201822275838U CN209821398U CN 209821398 U CN209821398 U CN 209821398U CN 201822275838 U CN201822275838 U CN 201822275838U CN 209821398 U CN209821398 U CN 209821398U
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Abstract
An embodiment of the utility model provides a mobile detection device, include: the main body structure comprises a shell and a travelling mechanism positioned at the bottom of the shell; a radioactivity detecting member disposed outside the housing and detecting information of radioactive substances in the environment; the image acquisition component is arranged on the shell and is used for acquiring an environment image; and the infrared camera is arranged on the shell and used for acquiring temperature information in the environment. The utility model discloses among the removal detection device, remove detection device and can remove through running gear, radioactivity detection part, image acquisition part and the infrared camera that sets up on the casing promptly all can remove through running gear. When the flow of people is great, remove detection device and can remove in the crowd to through radioactive detection part, image acquisition part and infrared camera real-time supervision crowd in the possible radioactive substance that exists or the hazardous articles that the temperature is unusual, can effectively improve the accuracy of surveying the structure.
Description
Technical Field
The utility model relates to a detection equipment technical field especially relates to a mobile detection device.
Background
Currently, when detecting radioactive substances and low-temperature articles in dense places such as ports and customs, fixed equipment is often used. The radioactive substance monitoring system is usually placed at an entrance or an exit of a closed place, and when a radioactive substance passes through a detection area, an alarm is given to remind security personnel of paying attention. However, when the passing people flow is large, it is difficult for security personnel to accurately locate the carriers of radioactive materials among the people who pass quickly.
Therefore, a new motion detection device is needed.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides a remove detection device aims at improving the accuracy of testing result.
An embodiment of the utility model provides an aspect provides a mobile detection device, include: the main body structure comprises a shell and a travelling mechanism positioned at the bottom of the shell; the radiation detection component is arranged outside the shell and used for detecting the radioactive substance information in the environment, and the infrared camera is arranged on the shell and used for acquiring the temperature information and/or the infrared image in the environment; and the image acquisition component is arranged on the shell and is used for acquiring the environment image.
In accordance with one aspect of the present invention,
the main body structure also comprises an accommodating cavity which is formed by enclosing the shell;
the movement detection device further includes: the control machine core is arranged in the accommodating cavity;
the control movement is used for acquiring the radioactive substance information and the environment image so as to integrate and form a radiation image comprising the radioactive substance information;
and/or the control movement is also used for acquiring the temperature information and the environment image so as to integrate and form the temperature image comprising the temperature information.
According to one aspect of the present invention, the image acquisition component is a visible light image acquisition component for acquiring a visible light environment image;
the main structure also comprises a containing cavity enclosed by the shell,
the movement detection device further includes: a control machine core arranged in the accommodating cavity,
the control movement is used for acquiring the radioactive substance information and the visible light environment image so as to integrate and form a radiation image comprising the radioactive substance information;
and/or the control machine core is also used for acquiring the infrared image and the visible light environment image and enabling the two images to be linked, so that the abnormal area or the interested area known through the infrared image is marked at the corresponding position of the visible light environment image.
According to an aspect of the utility model, still include:
the obstacle avoidance module is used for acquiring obstacle information of the environment, and the control machine core is also used for planning a walking path of the walking mechanism according to the obstacle information;
and/or the following module is used for acquiring the guide information, and the control core is also used for controlling the traveling mechanism to move according to the guide information.
According to an aspect of the utility model, still include: the bearing part is positioned at the top of the shell, a display screen is arranged on one side of the bearing part, which is far away from the shell, and the control core is also used for controlling the display screen to display an environmental image; and/or the display screen comprises a touch button for controlling the operation of the movement detection device.
According to the utility model discloses an aspect, radioactivity detection part, image acquisition part and infrared camera close on the setting.
According to the utility model discloses an aspect, radioactivity detection part, image acquisition part and infrared camera are arranged in the casing along the main direction of arranging perpendicularly with the examined thing.
According to an aspect of the present invention, in a case where the main arrangement direction of the object to be inspected is the horizontal direction, the radioactivity detecting unit is disposed at the bottom of the image acquiring unit and the infrared camera;
when the main arrangement direction of the object is a vertical direction, the image acquisition unit and the infrared camera are arranged in close proximity to each other and horizontally, and the radioactivity detection unit is arranged beside one of the image acquisition unit and the infrared camera.
According to an aspect of the utility model, radioactivity detection part the place ahead is provided with the shield, and the shield is provided with the main array orientation vertically slit with the examined thing.
According to an aspect of the present invention, the housing includes a front surface and side surfaces located on both sides of the front surface, wherein the front surface is kept in a traveling direction of the traveling mechanism, and the radioactivity detecting part and the image acquiring part are provided on either side surface.
According to an aspect of the utility model, openly be provided with hold the opening of chamber intercommunication and set up in the hatch door of opening part.
According to the utility model discloses an aspect still is provided with the signal lamp outside the hatch door for show the operating condition who removes detection device.
The utility model discloses among the removal detection device, remove detection device and include the casing and set up the radioactivity detection part on the casing, the casing bottom still is provided with running gear, consequently removes detection device and can remove through running gear, and radioactivity detection part, image acquisition part and the infrared camera of setting on the casing all can remove through running gear. When the flow of people is great, remove detection device and can remove in the crowd to through radioactive detection part, image acquisition part and infrared camera real-time supervision crowd in the possible radioactive substance that exists or the hazardous articles that the temperature is unusual, can effectively improve the accuracy of surveying the structure.
Drawings
Other features, objects and advantages of the invention will become more apparent from the following detailed description of non-limiting embodiments thereof, when read in conjunction with the accompanying drawings, in which like or similar reference characters identify the same or similar features.
Fig. 1 is a schematic structural diagram of a mobile detecting device according to an embodiment of the present invention;
fig. 2 is a schematic partial structural view of a mobile detecting device according to an embodiment of the present invention;
fig. 3 is a side view of fig. 2.
Description of reference numerals:
100. a body structure;
110. a housing; 111. a cabin door; 112. a signal lamp; 120. a traveling mechanism;
200. a radioactivity detecting member;
300. an image acquisition section;
400. an infrared camera;
500. an obstacle avoidance module;
510. a laser radar; 520. an ultrasonic sensor;
600. a tracking module;
700. a bearing part;
710. a display screen.
Detailed Description
Features and exemplary embodiments of various aspects of the present invention will be described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the invention by illustrating examples of the invention. In the drawings and the following description, at least some well-known structures and techniques have not been shown in detail in order to avoid unnecessarily obscuring the present invention; also, the dimensions of some of the structures may be exaggerated for clarity. Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
The directional terms appearing in the following description are directions shown in the drawings and do not limit the specific structure of the embodiments of the present invention. In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, e.g., as either a fixed connection, a removable connection, or an integral connection; can be directly connected or indirectly connected. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.
For a better understanding of the present invention, a mobile detection device according to an embodiment of the present invention will be described in detail below with reference to fig. 1 to 3.
Fig. 1 is a schematic structural diagram of a mobile detection device provided in an embodiment of the present invention, the mobile detection device includes: a main body structure 100 including a housing 110 and a traveling mechanism 120 located at the bottom of the housing 110; at least one of a radioactivity detection component 200 and an infrared camera 400, wherein the radioactivity detection component 200 is disposed outside the housing 110 and is used for detecting radioactive substance information in an environment, and the infrared camera 400 is disposed on the housing 110 and is used for acquiring temperature information and/or infrared images in the environment; the image acquisition component 300 is disposed on the housing 110 and is used for acquiring an environmental image.
The traveling mechanism 120 may be disposed in various manners, for example, the traveling mechanism 120 may be a universal wheel, a roller, or a track.
The specific installation manner of the radioactivity detecting member 200 is not limited herein, as long as the radioactivity detecting member 200 can detect the radioactive substance information in the environment.
The arrangement of the image acquisition component 300 is not limited herein, and the image acquisition component 300 may be a device capable of acquiring an environmental image, such as a camera, a video camera, and the like.
The utility model discloses among the removal detection device, remove detection device and include casing 110 and set up radioactivity detection part 200, image acquisition part 300 and infrared camera 400 on casing 110, casing 110 bottom still is provided with running gear 120, consequently removes detection device and can remove through running gear 120, and radioactivity detection part 200, image acquisition part 300 and infrared camera 400 that set up on casing 110 all can remove along with running gear 120. When the flow of people is great, the mobile detection device can move in the crowd, and radioactive substances or dangerous goods with abnormal temperature possibly existing in the crowd are monitored in real time through the radioactivity detection component 200, the image acquisition component 300 and the infrared camera 400, so that the accuracy of a detection structure can be effectively improved.
The arrangement of the housing 110 is not limited herein, for example, the housing 110 encloses to form an accommodating cavity. In some optional embodiments, the movement detection device further comprises: and the control mechanism (not shown in the figure) is arranged in the accommodating cavity.
The radioactive material information, the environment image and the temperature information can be integrated through the control core, for example, the control core is used for acquiring the radioactive material information and the environment image so as to integrate and form a radiation image including the radioactive material information. The radioactive image comprises the information of the radioactive substance, so that a user can know the information of the radioactive substance in the current environment only by watching the radioactive image, and the use of the user is facilitated.
In addition, the control movement can send the radiation image to a display device outside the mobile detection device in a wired or wireless mode, so that a user can still know the radioactive substance information of the surrounding environment of the mobile detection device on other devices.
In other alternative embodiments, the control core is further configured to acquire temperature information and an environment image to integrate to form a temperature image including the temperature information. The temperature image comprises temperature information, so that a user can know the temperature information in the current environment by watching the temperature image, and the temperature image is convenient for the user to use.
In other alternative embodiments, image capture component 300 may be a visible light image capture component for capturing visible light environment images. The control core is also used to acquire an infrared image taken by the infrared camera 400 and a visible light environment image taken by the image acquisition component 300, and the control core can link the two images by, for example, an algorithm so that an abnormal region/region of interest (ROI) known from the infrared image is marked at the same position of the visible light environment image. Such a visible light environment image with the abnormal/region of interest labeled may also be referred to as a temperature image. The abnormal/interesting region may be, for example, a low temperature region.
In addition, the control core can also send the temperature image to a display device outside the mobile detection device in a wired or wireless mode, so that a user can still know the temperature information of the surrounding environment of the mobile detection device on other devices.
In order to facilitate the user to know the environmental image information and the like in time, in some optional embodiments, the movement detection apparatus further includes: the bearing part 700 is located at the top of the casing 110, and a display screen 710 is arranged on one side of the bearing part 700 away from the casing 110. The control core can be used for controlling the display screen 710 to display the environment image, so that the user can know the environment information around the mobile detection device in time according to the display screen 710. When the control core is integrated to form a radiation image and/or a temperature image, the control core can also control the display screen 710 to display the radiation image and/or the temperature image, so that a user can know the radiation substance information or the temperature information in the current environment in time.
In other alternative embodiments, the display screen 710 includes touch buttons for controlling the operation of the motion detection device. The user can control the operation state of the mobile detection device through the touch buttons on the display screen 710.
The specific arrangement of the touch buttons is not limited herein, for example, the touch buttons may include a touch button for controlling the operation or stop of the walking mechanism 120, and/or the touch buttons may further include a touch button for controlling the on or off of the radioactivity detecting unit 200, so long as the user can control the operation state of the mobile detecting device through the touch buttons.
The arrangement of the movement detection device is not limited thereto, for example, in some alternative embodiments, the movement detection device further comprises: and the obstacle avoidance module 500 is configured to acquire obstacle information of the environment, and the control core is further configured to acquire the obstacle information and plan a walking path of the walking mechanism 120 according to the obstacle information.
In these optional embodiments, when the mobile detection device encounters an obstacle during the movement process, the obstacle can be identified by the obstacle avoidance module 500 and forms obstacle information, and the control core can acquire the obstacle information and plan the traveling path of the traveling mechanism 120 according to the obstacle information, thereby avoiding damage caused by the mobile detection device hitting the obstacle.
The obstacle avoidance module 500 may be disposed in various manners, for example, the obstacle avoidance module 500 includes a laser radar 510, an ultrasonic sensor 520, and/or the like.
In other optional embodiments, the movement detection device further comprises: and the tracking/following module 600 is used for acquiring the guide information of the environment, and the control movement is also used for acquiring the guide information and controlling the traveling mechanism 120 to move according to the guide information.
In these alternative embodiments, the movement detection apparatus further includes a tracking/following module 600, so that the mobile apparatus can follow the user or other apparatuses to move, and the mobile apparatus can be controlled to move according to the preset path.
The tracking/following module 600 may be provided in various ways, for example, the tracking/following module 600 may include a following camera and/or an infrared sensor.
Referring to fig. 2 and 3 together, the relative positions of the radioactivity detecting part 200, the image acquiring part 300 and the infrared camera 400 on the housing 110 are not limited herein, and preferably, the radioactivity detecting part 200, the image acquiring part 300 and the infrared camera 400 are arranged oppositely in the vertical direction.
In one embodiment of the present application, the motion detection apparatus is generally suitable for use in airports, exhibition halls, and the like, and the inventors have studied that in this scene, the detected objects are generally persons standing/arranged on the ground or objects arranged horizontally, that is, the main arrangement direction of the detected objects is the horizontal direction, and at this time, the locked target may have an error in the vertical direction, but cannot have an error in the horizontal direction, that is, the mobile detection apparatus does not miss the traveler nail regardless of whether the suspected object is identified as the waist of the traveler nail or the chest of the traveler nail; however, if the suspect is recognized as being on passenger B from passenger A, a serious error is caused. Therefore, the radioactive detection member 200 preferably acquires a case where radioactive substances in the environment are distributed in the horizontal direction, and therefore a shield having a slit extending in the vertical direction may be provided in front of the radioactive detection member 200. In addition, since the radioactive substance detection component 200 and the image acquisition component 300 cannot be arranged in an overlapping manner, and the two components are arranged adjacent to each other in the vertical direction, the position error between the distribution condition of the radioactive substance and the image information in the horizontal direction can be reduced to the greatest extent, and a user can conveniently and accurately confirm the position of the radioactive substance according to the image information and the radioactive substance information.
In another less common scenario, such as a multi-story container arranged in a vertical direction in a warehouse, if there is only one row of containers, then it is preferable that the radioactivity detecting means and the image acquiring means are arranged in a horizontal direction, and the shield provided in front of the radioactivity detecting means 200 has a slit extending in the horizontal direction.
Similarly, in most scenes such as airports, the infrared camera 400 needs to acquire temperature information in the horizontal direction in the environment, and the infrared camera 400 and the image acquisition component 300 are distributed in the vertical direction, so that the position error between the temperature information and the image information in the horizontal direction can be reduced, and a user can conveniently and accurately confirm the position of the temperature abnormality according to the image information and the temperature information.
In summary, the radioactivity detecting part 200, the image acquiring part 300, and the infrared camera 400 are arranged in the housing along the direction perpendicular to the main arrangement direction of the test objects.
In general, the slit of the shield of the radioactivity detecting element 200 is long, and in order to secure the viewing angle range of the image capturing element 300 and the infrared camera 400, the radioactivity detecting element 200 is preferably disposed at the bottom of the image capturing element 300 and the infrared camera 400 in most scenes such as an airport.
In these alternative embodiments, the radioactivity detecting component 200 is disposed at the bottom of the image acquiring component 300 and the infrared camera 400, so that the image acquiring component 300 and the infrared camera 400 are disposed at a higher position, which facilitates the image acquiring component 300 and the infrared camera 400 to acquire a wider range of image information and temperature information.
The relative position between the image capturing component 300 and the infrared camera 400 may not be limited herein, and the image capturing component 300 may be disposed between the radioactivity detecting component 200 and the infrared camera 400, or the infrared camera 400 may be disposed between the radioactivity detecting component 200 and the image capturing component 300, as long as the three components satisfy the proximity arrangement.
The positions of the radioactivity detecting element 200, the image capturing element 300 and the infrared camera 400 on the housing 110 are not limited herein, and in some alternative embodiments, the housing 110 includes a front surface and side surfaces on two sides of the front surface, wherein the front surface is maintained in the walking direction of the walking mechanism 120, and the radioactivity detecting element 200 and the image capturing element 300 are disposed on either side surface.
In these alternative embodiments, the radioactivity detecting component 200, the image acquiring component 300, and the infrared camera 400 are all disposed on the side surface, so that the radioactivity detecting component 200, the image acquiring component 300, and the infrared camera 400 can acquire information of the side surface in real time, while the front surface always faces to the walking direction, so that the image and the environment in the direction that the front surface faces may not change, while the environment of the side surface always changes along with the movement of the walking mechanism 120, and the radioactivity detecting component 200, the image acquiring component 300, and the infrared camera 400 are all disposed on the side surface, so that the radioactivity detecting component 200, the image acquiring component 300, and the infrared camera 400 can acquire information of different environments in real time.
It can be understood that there are various ways of setting the front face to the position facing the traveling direction of the traveling mechanism 120, for example, the traveling mechanism 120 is a fixed wheel, the fixed wheel can only move towards the preset direction, and the front face is set at the position facing the preset direction of the housing 110; or a rotating device is arranged between the travelling mechanism 120 and the shell 110, the travelling mechanism 120 and the shell 110 can be relatively rotatably arranged, and the shell 110 rotates relative to the travelling mechanism 120 along with the steering of the travelling mechanism 120, so that the front face always faces to the travelling direction.
In some optional embodiments, the front face is further provided with an opening communicated with the accommodating cavity and a door 111 arranged at the opening, so that a user can open the door 111 conveniently to repair the control movement or other electric devices in the accommodating cavity.
The arrangement of the hatch 111 is not limited to this, for example, a signal light 112 is further provided outside the hatch 111, the signal light 112 is used for displaying the working status of the movement detection device, for example, the signal light 112 indicates whether the movement detection device is currently running or not by displaying different colors, or whether radioactive materials are being detected or not. The user can directly know the operation state of the current movement detection device according to the signal lamp 112.
The number and shape of the signal lamps 112 are not limited herein, for example, the signal lamps 112 are multiple or one signal lamp 112, and the signal lamps 112 may be circular or ring-shaped.
The present invention may be embodied in other specific forms without departing from its spirit or essential characteristics. For example, the algorithms described in the specific embodiments may be modified without departing from the basic spirit of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (12)
1. A motion detection apparatus, comprising:
the main body structure comprises a shell and a travelling mechanism positioned at the bottom of the shell;
at least one of a radioactivity detection component and an infrared camera, wherein the radioactivity detection component is arranged outside the shell and used for detecting radioactive substance information in the environment, and the infrared camera is arranged on the shell and used for acquiring temperature information and/or infrared images in the environment;
and the image acquisition component is arranged on the shell and is used for acquiring the environment image.
2. The movement detection apparatus according to claim 1,
the main structure also comprises a containing cavity enclosed by the shell,
the movement detection device further includes: a control core arranged in the accommodating cavity,
the control movement is used for acquiring the radioactive substance information and the environment image so as to integrate and form a radiation image comprising the radioactive substance information;
and/or the control movement is also used for acquiring the temperature information and the environment image so as to integrate and form a temperature image comprising the temperature information.
3. The movement detection apparatus according to claim 1,
the image acquisition component is a visible light image acquisition component and is used for acquiring a visible light environment image;
the main structure also comprises a containing cavity enclosed by the shell,
the movement detection device further includes: a control core arranged in the accommodating cavity,
the control movement is used for acquiring the radioactive substance information and the visible light environment image so as to integrate and form a radiation image comprising the radioactive substance information;
and/or the control core is also used for acquiring the infrared image and the visible light environment image and enabling the two images to be linked, so that the abnormal area or the interested area obtained through the infrared image is marked at the corresponding position of the visible light environment image.
4. A movement detection device according to claim 2 or 3, further comprising:
the obstacle avoidance module is used for acquiring obstacle information of the environment, and the control core is also used for planning a walking path of the walking mechanism according to the obstacle information; and/or the following module is used for acquiring guide information, and the control core is also used for controlling the walking mechanism to move according to the guide information.
5. A movement detection device according to claim 2 or 3, further comprising: the bearing part is positioned at the top of the shell, a display screen is arranged on one side of the bearing part, which is far away from the shell, and the control core is also used for controlling the display screen to display the environment image; and/or the display screen comprises a touch button for controlling the operation of the movement detection device.
6. The movement detection device of claim 1, wherein the radioactivity detecting component, the image acquiring component and the infrared camera are disposed in proximity.
7. The movement detection apparatus according to claim 6, wherein the radioactivity detecting means, the image acquiring means, and the infrared camera are arranged in the housing in a direction perpendicular to a main arrangement direction of the test objects.
8. The movement detection apparatus according to claim 7,
the radioactivity detection component is arranged at the bottoms of the image acquisition component and the infrared camera under the condition that the main arrangement direction of the detected objects is the horizontal direction;
when the main arrangement direction of the object is a vertical direction, the image acquisition part and the infrared camera are arranged close to each other and horizontally, and the radioactivity detection part is arranged beside one of the image acquisition part and the infrared camera.
9. The movement detection apparatus according to claim 1, wherein a shield is provided in front of the radioactivity detecting member, and the shield is provided with a slit perpendicular to a main arrangement direction of the test objects.
10. The movement detection apparatus according to claim 2, wherein the housing includes a front face and side faces on both sides of the front face, wherein the front face is held in a traveling direction of the traveling mechanism, and the radioactivity detecting means and the image acquiring means are provided to either of the side faces.
11. The movement detection device of claim 10, wherein the front face is provided with an opening communicating with the accommodation chamber and a hatch provided at the opening.
12. The movement detection device of claim 11, wherein a signal light is further disposed outside the door for displaying the operation status of the movement detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822275838.8U CN209821398U (en) | 2018-12-29 | 2018-12-29 | Movement detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822275838.8U CN209821398U (en) | 2018-12-29 | 2018-12-29 | Movement detection device |
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| CN209821398U true CN209821398U (en) | 2019-12-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109613591A (en) * | 2018-12-29 | 2019-04-12 | 同方威视技术股份有限公司 | Movement detector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109613591A (en) * | 2018-12-29 | 2019-04-12 | 同方威视技术股份有限公司 | Movement detector |
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