CN221124871U - Active detection device - Google Patents

Abstract

The utility model provides an active detection device which comprises a detector shell, and an infrared detector, a laser detection assembly, a laser range finder, a white light observer and an active detection controller which are arranged in the detector shell and are all connected with a power supply, wherein detection lenses or observation lenses of the infrared detector, the laser detection assembly, the laser range finder and the white light observer extend out of the detector shell and face to the outside of the detector shell, and the infrared detector, the laser detection assembly, the laser range finder and the white light observer are all in communication connection and/or electric connection with the active detection controller. The active detection device has the advantages of simple structure, convenient installation and disassembly and low cost, can actively identify articles or equipment or people detected by the white light observer and the infrared detector, further accurately judge whether the identified articles or equipment or people are preset hit targets, save manpower and material resources, and avoid injury to personnel, and the like.

Description

Active detection device

Technical Field

The present utility model relates to a detection device, and more particularly, to an active detection device.

Background

The currently used striking target detection device and system generally only comprises a common daytime detector, such as a white light observer, so that scanning detection is conveniently performed during the daytime, and a preset striking target or a preset striking condition is found. And night detectors such as infrared detectors are additionally arranged on night patrol cars or equipment, so that a preset hit object or a preset hit condition can be conveniently found under the condition that night vision cannot be observed. However, the existing white light observer and infrared detector can only simply detect something but cannot identify something, so the existing hit target detection device can only find something or an object or a person or equipment, but specifically needs the person to go directly to confirm, thus greatly improving the probability of hurting the exploring person, wasting the time and energy of the exploring person, and leading to higher hit target misjudgment rate,

Causing unnecessary loss and unnecessary trouble and unnecessary waste of resources.

Disclosure of utility model

The utility model aims to solve the technical problems and provide the active detection device which has the advantages of simple structure, convenient installation and disassembly, low cost, capability of actively identifying objects, equipment or people detected by the white light observer and the infrared detector, further accurately judging whether the objects, equipment and preset striking conditions are identified, saving manpower and material resources, high accuracy, avoiding personnel damage and the like.

In order to achieve the purpose of the utility model, the utility model adopts the following technical scheme:

The utility model discloses an active detection device which comprises a detector shell, an infrared detector, a laser detection assembly, a laser range finder, a white light observer and an active detection controller, wherein the infrared detector, the laser detection assembly, the laser range finder and the detection lens or the observation lens of the white light observer are arranged in the detector shell and are all connected with a power supply, the infrared detector, the laser detection assembly, the laser range finder and the white light observer extend out of the detector shell and are all arranged outside the detector shell, and the infrared detector, the laser range finder and the white light observer are all in communication connection and/or electric connection with the active detection controller.

The active detection device of the utility model can also adopt the following technical scheme:

The laser detection assembly comprises a detection laser receiver and a detection laser transmitter, the detection laser receiver and the detection laser transmitter are electrically and/or communicatively connected with the power supply and the active detection controller, and the detection laser transmitter and the detection lens or the receiving lens of the detection laser receiver extend out of the outer side of the detector shell and are arranged outside the detector shell.

The detection lens of the detection laser transmitter is a photoelectric aiming detection lens.

The display device is positioned in the control room of the target detection device or in the remote central control room, and is in communication connection with the active detection controller.

The observation lens of the white light observer is a CCD type observation lens.

The detector shell can be arranged on the fire platform body of the target detection device in a 360-degree rotating way.

The detector is characterized in that a detection fixing disc is arranged at the bottom of the detector shell, a detection rotating disc is rotatably arranged at the position corresponding to the top of the fire platform body, and the detection rotating disc is fixedly connected with the detection fixing disc in a stable mode.

And a gyro image stabilizing device is arranged between the detection fixed disc and the detection rotary disc.

The laser range finder comprises an observation range finding transmitter and an observation range finding receiver, wherein the observation range finding transmitter and the observation range finding receiver are connected with the power supply device, and the observation range finding transmitter and the observation range finding receiver are connected with the active detection controller in a communication mode and/or are electrically connected with the active detection controller.

The active detection device comprises a detector shell, an infrared detector, a laser detection assembly, a laser range finder, a white light observer and an active detection controller, wherein the infrared detector, the laser detection assembly, the laser range finder and the white light observer are arranged in the detector shell and are all connected with a power supply, detection lenses or observation lenses of the infrared detector, the laser detection assembly, the laser range finder and the white light observer extend out of the detector shell and face to the outside of the detector shell, and the infrared detector, the laser detection assembly, the laser range finder and the white light observer are all in communication connection and/or electric connection with the active detection controller. Thus, when the active detection device is installed on the target detection device, the power supply device supplies power to the infrared detector, the laser detection assembly, the laser range finder, the white light observer and the active detection controller. During daytime and daytime, the white light observer observes whether irregular objects and persons appear in investigation places and places, when possible preset hit target objects, equipment and persons appear, the laser detection component is started to send laser, then echo energy returned when the detected objects, the persons and the equipment are encountered is received by the laser detection component, the shape contours and the determined sizes of the detected objects, the persons and the equipment are analyzed, the information is transmitted to the active detection controller, and the active detection controller is used for analyzing and comparing the shape contours of the preset hit target objects, the persons and the equipment preset in the active detection controller, The specific names are given after the sizes and the names, detected objects, personnel and equipment are identified and judged, whether the detected objects, the personnel and the equipment are preset hit objects, the personnel and the equipment are judged, and then a hit target alarm and a prompt are sent out according to the corresponding identification of the preset hit conditions. The striking target detection apparatus can thus quickly respond to the detected target situation and handle the same. In this way, under the condition that the white light observer and the infrared detector detect possible abnormality, the laser detection component is started to perform laser detection and identification on detected objects, personnel and equipment in the abnormal condition, and then whether the detected objects, personnel and equipment are objects, personnel and equipment of a preset hit target class is determined, confirmation and shooting return confirmation are not needed before the shooting equipment such as personnel or unmanned aerial vehicle is needed, the situation that personnel are injured is effectively avoided, manpower and material resources and time and energy are saved, and due to the laser detection and identification, the hit target misjudgment rate is obviously reduced, and hit target detection can be better realized. The laser range finder is arranged in the detector shell, can measure the distance of detected objects, personnel and equipment, conveniently and accurately judge the sizes of the detected objects, personnel and equipment and can determine the position and direction information of the detected objects, personnel and equipment in the subsequent hitting target coping process, so that the accurate hitting and alignment of the subsequent hitting target processing are convenient, and meanwhile, the laser range finder is convenient to act together with the laser detection assembly to analyze the specific sizes and the sizes of the detected objects, personnel and equipment, and the recognition accuracy is further improved. Compared with the prior art, the active detection device has the following beneficial effects: simple structure, installation and dismantlement are convenient, the cost is lower, can initiatively discern article or equipment or people that white light observer and infrared detector detected, and then judge accurately whether discern article and equipment and the condition of predetermineeing the striking that is predetermineeing the striking target etc. and use manpower sparingly and material resources, the rate of accuracy is high, avoids personnel to take place the damage.

Drawings

The active detection device and other features and advantages of the present utility model will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings.

FIG. 1 is a block diagram of an embodiment of an active probing apparatus of the present utility model.

Fig. 2 is a front view of an embodiment of the active probing apparatus of the present utility model.

FIG. 3 is a schematic diagram of an embodiment of the active detection device of the present utility model mounted on an object detection device.

Wherein reference numerals are as follows:

1 … fire platform body 31 … detector shell 32 … infrared detector

33 … White light observer 34 … observation ranging transmitter 35 … detection laser receiver

36 … Detection laser transmitter 37 … observation distance measurement receiver 38 … detection fixed disk

39 … Detection rotating disk

Detailed Description

Example embodiments will now be described more fully with reference to fig. 1-3 of the drawings. However, the exemplary embodiments can be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus detailed descriptions thereof will be omitted.

The terms "a," "an," "the," and "said" are used to indicate the presence of one or more elements/components/etc.; the terms "comprising" and "having" are intended to be inclusive and mean that there may be additional elements/components/etc. in addition to the listed elements/components/etc.

Referring to fig. 1 to 3, the active detection device of the present utility model includes a detector housing 31, and an infrared detector 32, a laser detection assembly, a laser range finder, a white light observer 33 and an active detection controller all connected with a power supply and disposed inside the detector housing 31, wherein detection lenses or observation lenses of the infrared detector 32, the laser detection assembly, the laser range finder and the white light observer 33 all extend out of the detector housing 31 and are all disposed towards the outside of the detector housing 31, and the infrared detector 32, the laser detection assembly, the laser range finder and the white light observer 33 are all in communication connection and/or electrical connection with the active detection controller. Thus, when the active detection device of the present utility model is mounted on the striking target detection apparatus, the power supply therein supplies power to the infrared detector 32, the laser detection assembly, the laser range finder, the white light observer 33, and the active detection controller. During daytime and daytime, the white light observer 33 observes whether irregular objects and persons are present in the investigation place and site, when possible hit target objects, equipment and persons are present, the laser detection assembly is started to transmit laser light, then echo energy returned when the laser light encounters detected objects, persons and equipment is received by the laser detection assembly, the shape profile and the determined size of the detected objects, persons and equipment are analyzed, and the information is transmitted to the active detection controller, and the active detection controller is analyzed and compared with the shape profile of the preset hit target objects, persons and equipment preset in the active detection controller, The specific name is given after the size and the name, whether the detected object, person and equipment are the object, person and equipment in the preset hit target or not is judged, and then a hit target alarm and prompt are sent out according to the corresponding condition of identifying the hit target. The hit target detecting device can respond and process the detected hit target rapidly. Under the condition that the white light observer 33 and the infrared detector 32 detect possible abnormality, the laser detection component is started to perform laser detection and identification on detected objects, personnel and equipment in the abnormal condition, and then whether the detected objects, personnel and equipment are objects, personnel and equipment of a preset hit target are determined, thousands of camera shooting equipment such as personnel or unmanned aerial vehicles are not needed to confirm and shoot back confirmation, the situation that personnel are injured is effectively avoided, manpower and material resources and time and energy are saved, and due to the laser detection and identification, the hit target misjudgment rate is obviously reduced, and hit target detection can be better realized. The laser range finder that sets up simultaneously in the detector casing 31 can range finding to the detected object, personnel and equipment, and the convenient accurate size that judges this detected object, personnel and equipment and in the follow-up target of hitting reply in-process can confirm the position and the direction information of detected object, personnel and equipment, and the accurate striking and the counterpoint of convenient follow-up target of hitting handle are accurate, simultaneously the convenient and the laser detection subassembly is used together and is analyzed out the specific size and the size of detected object, personnel and equipment, still further improves the discernment rate of accuracy. Compared with the prior art, the active detection device has the following beneficial effects: simple structure, installation and dismantlement are convenient, the cost is lower, can initiatively discern article or equipment or people that white light observer 33 and infrared detector 32 detected, and then judge accurately and discern article and equipment and the preset condition of striking etc. in the target of predetermineeing, use manpower sparingly and material resources, and the rate of accuracy is high, avoids personnel to take place the damage.

Referring to fig. 1 to 3, the active detection device of the present utility model specifically may be based on the foregoing technical solution: the laser detection assembly comprises a detection laser receiver 35 and a detection laser transmitter 36, the detection laser receiver 35 and the detection laser transmitter 36 are electrically and/or communicatively connected with the power supply and the active detection controller, and the detection laser transmitter 36 and a detection lens or a receiving lens of the detection laser receiver 35 extend out of the detector shell 31 and are arranged towards the outside of the detector shell 31. Thus, in use, when the white light observer 33 installed in the detector housing 31 during the daytime or the infrared detector 32 installed in the detector housing 31 during the evening detects an unusual object, person or equipment, the detection laser transmitter 36 in the laser detection assembly is started to transmit laser light, and echoes returned after the laser light hits the detected object, person or equipment are received by the detection laser receiver 35 and transmitted to the active detection controller according to the energy and shape profile data of the echoes, and the active detection controller recognizes the information and then performs analysis and recognition and accurately judges what the detected object, person or equipment is, whether the detected object, person or equipment has an item in a preset hit target list and thus judges whether a hit target signal is emitted or whether a corresponding processing scheme is adopted for processing, etc. Therefore, active accurate detection and identification can be realized, and casualties and waste of manpower, material resources and energy are avoided. The active detection device of the utility model can be concretely based on the technical proposal as follows: the detection lens of the detection laser transmitter 36 is a photoelectric aiming detection lens. Therefore, the photoelectric aiming detection lens has the cat eye effect, can efficiently perform laser scanning on detected objects, personnel and equipment and accurately identify the category and the name of the detected objects, personnel and equipment, and is convenient to deal with.

Referring to fig. 1 to 3, the active detection device of the present utility model may specifically further be based on the foregoing technical solution: the display device is positioned in the control room of the target detection device or in the remote central control room, and is in communication connection with the active detection controller. Therefore, the display device has the function of displaying the echo energy and the shape profile returned after the detected object, personnel and equipment are scanned by laser, and simultaneously displaying the result of recognition comparison analysis on the display device, thereby being convenient for general control to control and deal with.

The active detection device of the utility model can be concretely based on the technical proposal as follows: the observation lens of the white light observer 33 is a CCD type observation lens. The working principle of the CCD type observation lens is as follows: the image of the shot object is focused on a CCD chip through the observation lens, the CCD accumulates charges with corresponding proportion according to the intensity of light, the charges accumulated by each pixel move outwards point by point under the control of video time sequence, and the charges are filtered and amplified to form video signal output. The video signal is connected to the video input terminal of the display device such as a monitor or a television set, so that the video image identical to the original image can be seen. The use of such a lens as the observation lens of the white light observer 33 has the advantages of high sensitivity, strong light resistance, small distortion, small volume, long life, vibration resistance, and the like.

Referring to fig. 1 to 3, the active detection device of the present utility model may specifically further be based on the foregoing technical solution: the detector housing 31 is rotatably arranged on the fire platform body 1 of the target detection device in 360 degrees. Therefore, on the fire platform body of the target detection device, the detector shell 31 carries all the infrared detectors 32, the laser detection assemblies, the laser range finder, the white light observer 33, the active detection controller and the power supply device to rotate together by 360 degrees, so that 360-degree dead-angle-free scanning and observation identification can be conveniently carried out on surrounding environments in daytime or at night, namely, objects, personnel and equipment in the surrounding environments are scanned, identified and dangerously judged through circumferential scanning observation or sector scanning observation. Because the volume of the detector housing 31 is much smaller than that of the fire platform body of the whole target detection device, the detector can rotate 360 degrees for observation, the energy consumption is minimum, the concealment is better, and unnecessary losses caused by the fact that the object, personnel or equipment are surprised due to large actions are avoided. The active detection device of the utility model can be concretely based on the technical proposal as follows: the bottom of the detector shell 31 is provided with a detection fixing disc 38, a detection rotating disc 39 is rotatably arranged at a position corresponding to the top of the fire platform body 1, and the detection rotating disc 39 is fixedly connected with the detection fixing disc 38 in a stable manner. In this way, by the connection between the detection rotating disc 39 and the detection fixing disc 38, since the detection rotating disc 39 is rotatably arranged at the corresponding position on the top of the fire platform body 1, the detector housing 31 can be rotatably arranged on the fire platform body 1, or of course, the detector housing 31 can be rotatably arranged on the fire platform body 1 by 360 degrees in other manners, as long as the detector housing can rotate to drive the infrared detector 32, the laser detection assembly, the laser range finder, the white light observer 33, the power supply and the active detection controller to rotate together, so as to perform scanning identification observation on the condition of the surrounding environment. The active detection device of the utility model can be concretely based on the technical proposal as follows: a gyro image stabilizing device is arranged between the detection fixed disc 38 and the detection rotary disc 39. Therefore, the gyro image stabilizing device can play a role in stabilizing the detector housing 31 in the process of rotating the detector housing 31 or moving the fire platform body 1, so that the detector housing 31 is prevented from shaking to influence the accuracy of observation, identification and judgment of each observation device positioned in the gyro image stabilizing device. Furthermore, the gyroscopic stabilizing device may be a gyroscopic stabilizer gyroscope commonly used in the market, which is also called a gyroscopic stabilizer or a gyroscopic stabilizing platform, and is an instrument that still makes the carrier relatively stable in the original direction when the carrier is impacted by the outside. The gyro stabilizer is divided into a single-axis gyro stabilizer, a double-axis gyro stabilizing platform, a three-axis gyro stabilizing platform and a gyro orientation device according to the degree of freedom, and consists of a gyro, an accelerometer, an automatic control loop and devices. Gyroscopic stabilizers are also known as gyroscopic stabilization platforms, and are traditionally referred to as single axis stabilizers, multiaxial as platforms. The function of which is to ensure that the carrier or device remains balanced in one or more reference directions.

Referring to fig. 1 to 3, the active detection device of the present utility model may specifically further be based on the foregoing technical solution: the laser range finder comprises an observation range transmitter 34 and an observation range receiver 37, wherein the observation range transmitter 34 and the observation range receiver 37 are connected with the power supply, and the observation range transmitter 34 and the observation range receiver 37 are connected with the active detection controller in a communication mode and/or are electrically connected with the active detection controller. Such a laser range finder reflects laser emitted from the observation ranging transmitter 34 back to the observation ranging receiver 37 when encountering objects, personnel and equipment to be ranging during operation, and the active detection controller calculates the distances from the objects, personnel and equipment to the observation ranging transmitter 34 according to the time and energy loss of the emitted and returned laser, so that the names, the size profiles and the distances of the objects, the personnel and the equipment can be accurately judged by acting together with the laser detection component. The laser range finder has higher accuracy and lower misjudgment rate.

In embodiments of the present utility model, the term "plurality" refers to two or more, unless explicitly defined otherwise. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly attached, detachably attached, or integrally attached. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

In the description of the embodiments of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience in describing the embodiments of the present utility model and to simplify the description, and do not indicate or imply that the devices or units referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the embodiments of the present utility model.

In the description of the present specification, the terms "one embodiment," "a preferred embodiment," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only a preferred embodiment of the present utility model and is not intended to limit the embodiment of the present utility model, and various modifications and variations can be made to the embodiment of the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the embodiments of the present utility model should be included in the protection scope of the embodiments of the present utility model.

Claims (9)

1. An active detection device, characterized in that: the infrared detector, the laser detection assembly, the laser range finder, the white light observer and the active detection controller are all connected with the power supply, wherein the infrared detector, the laser detection assembly, the laser range finder and the detection lens or the observation lens of the white light observer extend out of the detector shell and face to the outside of the detector shell, and the infrared detector, the laser detection assembly, the laser range finder and the white light observer are all connected with the active detection controller in a communication mode and/or are electrically connected.

2. The active detection device according to claim 1, wherein the laser detection assembly comprises a detection laser receiver and a detection laser transmitter, the detection laser receiver and the detection laser transmitter are electrically and/or communicatively connected with the power supply and the active detection controller, and a detection lens or a receiving lens of the detection laser receiver extends out of the detector housing and is arranged towards the outside of the detector housing.

3. An active detection device as claimed in claim 2, wherein the detection lens of the detection laser transmitter is a photoelectric aiming detection lens.

4. An active detection device according to claim 1, 2 or 3, further comprising a display device located within the target detection device control room or within the remote central control room, the display device being communicatively coupled to the active detection controller.

5. An active detection device according to claim 1, 2 or 3, wherein the observation lens of the white light observer is a CCD observation lens.

6. An active detector assembly according to claim 1, 2 or 3, wherein the detector housing is rotatably mounted 360 ° to the flame deck body of the target detector assembly.

7. The active detection device according to claim 6, wherein a detection fixing plate is arranged at the bottom of the detector shell, a detection rotating plate is rotatably arranged at a position corresponding to the top of the fire platform body, and the detection rotating plate is fixedly connected with the detection fixing plate in a stable manner.

8. The active detection device according to claim 7, wherein a gyroscopic image stabilizing device is arranged between the detection fixing disc and the detection rotating disc.

9. An active detection device according to claim 1, 2 or 3, wherein the laser range finder comprises an observation range transmitter and an observation range receiver, both of which are connected to the power supply, both of which are connected to an active detection controller.