CN115037852A - Infrared thermal imaging night vision device imaging method and device - Google Patents
Infrared thermal imaging night vision device imaging method and device Download PDFInfo
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- CN115037852A CN115037852A CN202210188802.4A CN202210188802A CN115037852A CN 115037852 A CN115037852 A CN 115037852A CN 202210188802 A CN202210188802 A CN 202210188802A CN 115037852 A CN115037852 A CN 115037852A
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- lens
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/30—Transforming light or analogous information into electric information
- H04N5/33—Transforming infrared radiation
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Abstract
The invention discloses an imaging method and device of a thermal infrared imager, and the imaging method and device comprises an imaging device and an image processor, wherein the imaging device comprises a machine body, a lens and an observation end, the lens is fixedly arranged at the front end of the machine body, the observation end is arranged at the rear end of the machine body, one end, close to the lens, of the machine body is provided with an eyepiece adjusting knob, one end, close to the observation end, of the machine body is provided with a focal length adjusting knob, the machine body is provided with a controller, a protective cover is arranged below the lens, the image processor is arranged in the machine body, the image processor is connected with a thermal imaging sensor and a distance sensor, the image processor is connected with a camera module, and the camera module is connected with a memory and a display. The invention realizes good protection to the lens, can adjust the eye distance, effectively avoids the damage to the internal structure, ensures that the device is more comfortable and safer to use, can effectively present the distance to an observed object and has higher definition.
Description
Technical Field
The invention relates to the technical field of night vision devices, in particular to an infrared thermal imaging night vision device imaging method and device.
Background
Infrared thermography is a high-tech product for detecting infrared radiation of a target object and converting a temperature distribution image of the target object into a video image by means of photoelectric conversion, electric signal processing and the like. The thermal infrared imager has high military application value and civil value. In military affairs, the thermal infrared imager can be applied to a plurality of fields such as military night vision investigation, weapon sighting device, night vision guidance, infrared search and tracking, satellite remote sensing and the like; in the civil aspect, the thermal infrared imager can be used for detecting and evaluating material defects, evaluating building energy conservation, thermally diagnosing equipment states, monitoring production processes, automatically testing, reducing disasters, preventing disasters and the like. A night vision device is a night external aiming device which takes an image intensifier as a core device, an infrared searchlight is not used for illuminating a target when the night vision device works, and light rays reflected by the target under weak illumination are utilized to be intensified on a fluorescent screen through the image intensifier to form a visible image which can be felt by human eyes to observe and aim at the target. The infrared night vision device is a military night vision device utilizing a photoelectric conversion technology. It is divided into two types, active and passive: the former uses an infrared searchlight to irradiate a target and receives reflected infrared radiation to form an image; the latter does not emit infrared rays, and forms a thermal image by means of infrared radiation of the target itself, so the latter is also called a thermal imager. Generally, the uses of night vision devices include: military, law enforcement, hunting, field observation, surveillance, security, navigation, hidden target observation, entertainment, and the like. Night vision devices were first used to locate enemy objects at night. At present, the night vision device is still widely used by military systems, and besides the above purposes, the night vision device also comprises the purposes of navigation, monitoring, aiming and the like. Both thermography and image enhancement techniques are often used by police and security departments, particularly for surveillance with them.
At present, the traditional thermal infrared imager night vision device is not accurate enough in distance measurement, is not enough to lens protection strength, is not suitable for long-term outdoor use, is difficult to satisfy the user demand.
Based on the above, the invention designs an imaging method and device of a thermal infrared imager night vision device to solve the above problems.
Disclosure of Invention
The invention aims to provide an imaging method and device of a thermal infrared imager night vision device, and aims to solve the problems that the conventional thermal infrared imager night vision device is not accurate enough in distance measurement, insufficient in lens protection strength, not suitable for long-term outdoor use and difficult to meet use requirements at present in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the imaging method and the imaging device of the thermal infrared imager comprise an imaging device and an image processor, wherein the imaging device comprises a body, a lens and an observation end, the lens is fixedly arranged at the front end of the body, the observation end is arranged at the rear end of the body, an eyepiece adjusting knob is arranged at one end, close to the lens, of the body, a focal length adjusting knob is arranged at one end, close to the observation end, of the body, a controller is arranged on the body, a protective cover is arranged below the lens, the image processor is arranged in the body and connected with a thermal imaging sensor and a distance sensor, the image processor is connected with a camera module, and the camera module is connected with a memory and a display.
As a further aspect of the present invention, the image processor is connected to a power supply module, and the controller is electrically connected to the image processor.
As a further scheme of the present invention, the controller includes a control button, a protective cover plate is disposed on the control button, a sliding groove and a receiving groove for receiving the protective cover plate are integrally formed on the machine body, and the protective cover plate is slidably mounted in the sliding groove.
As a further scheme of the invention, a rubber tube is arranged in front of the observation end.
As a further scheme of the invention, an installation seat is fixedly installed below the machine body, and the installation seat is a chute-type installation seat.
As a further scheme of the present invention, the protective cover is connected to the lens through a connecting shaft, and the protective cover is a rubber protective cover.
As a further aspect of the present invention, the memory includes a memory card and a cloud memory located inside the body, and the camera module uploads the recorded video data to the cloud memory for subsequent viewing through the display.
As a further aspect of the present invention, the power module is electrically connected to the camera module, and the controller controls the switch.
Compared with the prior art, the invention has the following beneficial effects:
according to the imaging method and the imaging device of the thermal infrared imager, the protective cover is arranged on the lens to well protect the lens, the rubber tube is arranged on the observation end, the rubber tube has certain elasticity, can be attached to the eyes of a user, and can adjust the distance between the eyes; the controller located above the machine body is protected through the protective cover plate, and the inner structure is effectively prevented from being damaged, so that the device is more comfortable and safer to use. The image processor of the infrared thermal imaging night vision device imaging method and device is connected with the external camera module, can transmit and store images in real time, can effectively present the distance between the object and the observed object through the distance sensor, and has higher definition.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of a thermal infrared imager night vision device imaging method and apparatus according to the invention;
FIG. 2 is a partial schematic view of a thermographic night vision imaging method and apparatus in accordance with the present invention;
FIG. 3 is an imaging schematic diagram of a thermographic night vision device and method according to the invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a body; 2. a lens; 3. an eyepiece adjusting knob; 4. a mounting seat; 5. a controller; 6. a focus adjustment knob; 7. a rubber cylinder; 8. observing the end; 9. a protective cover; 10. a connecting shaft; 11. a control button; 12. a protective cover plate; 13. a chute; 14. a receiving groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly and encompass, for example, both fixed and removable coupling as well as integral coupling; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-3, the present invention provides a thermal infrared imager night vision device imaging method and apparatus, wherein,
FIG. 1 is a schematic diagram of the overall structure of a thermal infrared imager night vision device imaging method and apparatus according to the invention; FIG. 2 is a partial schematic view of a thermographic night vision imaging method and apparatus according to the present invention; FIG. 3 is an imaging schematic diagram of a thermographic night vision device and method according to the invention;
as can be seen from fig. 1-3, in practical applications, a thermal infrared imager night vision device imaging method and apparatus, including an imaging device and an image processor, the imaging device comprises a machine body 1, a lens 2 and an observation end 8, wherein the lens 2 is fixedly arranged at the front end of the machine body 1, the observation end 8 is arranged at the rear end of the machine body 1, an eyepiece adjusting knob 3 is arranged at one end of the machine body 1 close to the lens 2, a focus adjusting knob 6 is arranged at one end of the machine body 1 close to the observation end 8, a controller 5 is arranged on the machine body 1, a protective cover 9 is arranged below the lens 2, the image processor is arranged in the machine body 1, the image processor is connected with the thermal imaging sensor and the distance sensor, the image processor is connected with the camera module, and the camera module is connected with the memory and the display.
The image processor is connected with the power supply module, and the controller 5 is electrically connected with the image processor. Controller 5 includes control button 11, last protective cover plate 12 that is provided with of control button 11, integrated into one piece has spout 13 and holds on the organism 1 protective cover plate 12 accomodates groove 14, protective cover plate 12 slidable mounting be in the spout 13. The internal control button 11 may be shielded by sliding the protective cover 12 when not in use. And a rubber cylinder 7 is arranged in front of the observation end 8. The rubber tube 7 has certain elasticity, and when a user attaches the eyes to the observation end 8, the position distance of the eyes can be changed through the rubber tube 7. The mounting seat 4 is fixedly mounted below the machine body 1, and the mounting seat 4 is a chute type mounting seat. Can fix organism 1 on the user equipment through mount pad 4, and the fixture block of slotted mount pad 4 through rather than the adaptation can realize quick installation dismantlement. The protective cover 9 pass through the connecting axle 10 with the camera lens 2 is connected, the protective cover 9 is the rubber protective cover. The memory is including being located organism 1 inside storage card and high in the clouds memory, camera module uploads the video data who records to high in the clouds memory to follow-up passing through the display looks over. The power module is electrically connected with the camera module and controls the switch through the controller 5.
According to the imaging method and the imaging device of the thermal infrared imager, the protective cover is arranged on the lens to well protect the lens, the rubber tube is arranged on the observation end, the rubber tube has certain elasticity, can be attached to the eyes of a user, and can adjust the distance between the eyes; the controller located above the machine body is protected through the protective cover plate, and the inner structure is effectively prevented from being damaged, so that the device is more comfortable and safer to use. The image processor of the infrared thermal imaging night vision device imaging method and device is connected with the external camera module, can transmit and store images in real time, can effectively present the distance between the object and the observed object through the distance sensor, and has higher definition.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. An imaging method and device of a thermal infrared imager comprises an imaging device and an image processor, and is characterized in that the imaging device comprises a body (1), a lens (2) and an observation end (8), the lens (2) is fixedly arranged at the front end of the body (1), the observation end (8) is arranged at the rear end of the body (1), one end of the body (1) close to the lens (2) is provided with an eyepiece adjusting knob (3), one end of the body (1) close to the observation end (8) is provided with a focus adjusting knob (6), the body (1) is provided with a controller (5), a protective cover (9) is arranged below the lens (2), the image processor is arranged in the body (1), the image processor is connected with a thermal imaging sensor and a distance sensor, and the image processor is connected with a camera module, the camera module is connected with the memory and the display.
2. The thermographic night vision imaging method and device according to claim 1, wherein the image processor is connected to a power module, and the controller (5) is electrically connected to the image processor.
3. The imaging method and device of the infrared thermal imaging night vision device according to claim 1, wherein the controller (5) comprises a control button (11), a protective cover plate (12) is arranged on the control button (11), a sliding slot (13) and a receiving slot (14) for receiving the protective cover plate (12) are integrally formed on the body (1), and the protective cover plate (12) is slidably mounted in the sliding slot (13).
4. The imaging method and device according to claim 1, characterized in that a rubber cylinder (7) is arranged in front of the observation tip (8).
5. The imaging method and device of the thermal infrared imager night vision device as claimed in claim 1, wherein a mounting seat (4) is fixedly installed below the machine body (1), and the mounting seat (4) is a sliding-groove type mounting seat.
6. The imaging method and device of claim 1, wherein the protective cover (9) is connected to the lens (2) by a connecting shaft (10), and the protective cover (9) is a rubber protective cover.
7. The imaging method and device of claim 1, wherein the memory comprises a memory card and a cloud memory inside the body (1), and the camera module uploads the recorded video data to the cloud memory for subsequent viewing through the display.
8. The thermal infrared imager night-time vision device imaging method and apparatus as claimed in claim 1, characterized in that said power module is electrically connected to said camera module and the switch is controlled by said controller (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210188802.4A CN115037852A (en) | 2022-03-01 | 2022-03-01 | Infrared thermal imaging night vision device imaging method and device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210188802.4A CN115037852A (en) | 2022-03-01 | 2022-03-01 | Infrared thermal imaging night vision device imaging method and device |
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| CN115037852A true CN115037852A (en) | 2022-09-09 |
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| CN202210188802.4A Pending CN115037852A (en) | 2022-03-01 | 2022-03-01 | Infrared thermal imaging night vision device imaging method and device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104749859A (en) * | 2015-04-13 | 2015-07-01 | 成都科美光电科技有限公司 | Eye-protective nighttime camera shooting equipment |
| CN106842545A (en) * | 2017-03-30 | 2017-06-13 | 北京索斯克科技开发有限公司 | A kind of electronics low-light monotubular is seen and takes aim at telescope |
| CN207408673U (en) * | 2017-10-31 | 2018-05-25 | 昆明昆光光电科技有限公司 | A kind of multi-functional large aperture low-light level night vision device |
| CN208984877U (en) * | 2018-10-11 | 2019-06-14 | 昆明凯翔光学有限责任公司 | A kind of light clear three-dimensional imaging low-light level night vision device |
| CN209461065U (en) * | 2019-01-24 | 2019-10-01 | 斑驳林(深圳)实业有限公司 | A kind of night vision device screen with brightness automatic regulation function |
-
2022
- 2022-03-01 CN CN202210188802.4A patent/CN115037852A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104749859A (en) * | 2015-04-13 | 2015-07-01 | 成都科美光电科技有限公司 | Eye-protective nighttime camera shooting equipment |
| CN106842545A (en) * | 2017-03-30 | 2017-06-13 | 北京索斯克科技开发有限公司 | A kind of electronics low-light monotubular is seen and takes aim at telescope |
| CN207408673U (en) * | 2017-10-31 | 2018-05-25 | 昆明昆光光电科技有限公司 | A kind of multi-functional large aperture low-light level night vision device |
| CN208984877U (en) * | 2018-10-11 | 2019-06-14 | 昆明凯翔光学有限责任公司 | A kind of light clear three-dimensional imaging low-light level night vision device |
| CN209461065U (en) * | 2019-01-24 | 2019-10-01 | 斑驳林(深圳)实业有限公司 | A kind of night vision device screen with brightness automatic regulation function |
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