KR102102857B1 - Body recognition black box for special vehicles - Google Patents

Abstract

The present invention relates to a human body recognition black box for a special vehicle and, more specifically, to a human body recognition black box for a special vehicle which photographs a rear situation of a special vehicle such as a forklift and an excavator and then notifies a driver of an object detected as a human body when the object is discovered to prevent an accident. The human body recognition black box for a special vehicle comprises: a photographing module including a photographing unit having a plurality of cameras and sensors arranged on an upper rotating body of a special vehicle at regular intervals, a displacement means to change positions of the cameras, a turntable allowing a cover arranged on the upper rotating body to protect lenses of the cameras to be coupled thereto to clean the cover, having a penetrated center, and allowing the lenses to be inserted into the penetrated portion, a turntable driving means to rotate the turntable, and a cover cleaning means including a cleaning water nozzle to discharge cleaning water to one exposed surface of the cover; and a human body recognition module to analyze a photographed image photographed by the photographing module to notify a driver of a human body if the human body is recognized among objects included in the photographed image by a sound and/or lighting.

Description

Body recognition black box for special vehicles}

The present invention relates to a human body recognition black box for a special vehicle, and more specifically, to photograph a rear situation of a special vehicle such as a forklift, an excavator, etc., and notify the driver when an object detected by the human body is detected to prevent an accident. It relates to a human body recognition black box for a special vehicle.

It is attached to a car, a bicycle, etc., and is equipped with a photographing device that is used for the purpose of confirming the driving record or checking the evidence in the event of an accident by photographing the situation in the front, side, and rear. It is commonly referred to as a vehicle black box, including a memory card to store and circuits to control them.

These vehicle black boxes are divided into single channels, two channels, and four channels according to the number and location installed in one vehicle, where a single channel is only for photographing the front of the vehicle, and the two channels are for photographing the front and rear of the vehicle. Shooting and 4 channels means shooting the front, rear and left and right sides of the vehicle.

The conventional black box for a vehicle simply photographs a situation in front, which is used as evidence when an accident occurs as described above or used to check driving records. However, since the captured image is simply stored, there is a problem in that it cannot be transmitted to the driver in response to the surrounding situation of the vehicle in real time.

That is, the conventional vehicle black box is simply a means of photographing and storing a situation around the vehicle, so it was not possible to notify the driver of the dangerous situation by real-time detection of the vehicle surroundings.

In order to solve the above problem, after installing a number of sensors in various positions in the vehicle, the driver detects the surrounding situation of the vehicle, which is changed in real time, by notifying the driver through the center fascia or speaker of the vehicle through the values detected through each sensor. Make it known.

Korean Patent Registration No. 10-0868415 is proposed as a prior art proposed to solve this problem.

The prior art is a 'reverse alarm system interlocked with a video camera and a sensor', a vehicle reversing detection unit that generates a detection signal when a vehicle's reversing light is turned on, a sensor unit that detects a position of a rear object when a detection signal is generated, and when a detection signal is generated. It includes a camera unit for photographing a rear image, and a control unit for adjusting a photographing direction of the camera unit in response to a signal detected by the sensor unit.

The prior art made as described above may move the direction of the camera to the range detected by the sensor during vehicle reversing to display an obstacle in a blind spot behind the vehicle to monitor in real time.

However, the prior art is a vehicle capable of checking the position and distance of an obstacle disposed at the rear when the vehicle is retracted. When a special vehicle such as a forklift or an excavator is positioned, the special vehicle is rotated in the horizontal direction while the upper slewing body is rotated. There was a problem in that it was difficult to notify the driver of the surrounding area as a whole.

This is because a plurality of sensors arranged in the prior art monitors the detection angle set at a fixed position, so when a special vehicle is rotated, an obstacle disposed in the rotational direction is detected by the sensor disposed at the outermost of the plurality of sensors, and one Since the distance and position between the vehicle and the obstacle cannot be accurately calculated with the values detected by the sensor, it is necessary to wait for at least two sensors to detect the same obstacle. Therefore, this waiting time has a problem in that it is impossible to achieve the purpose of preventing an accident in advance because it takes longer to warn the driver of the presence of an obstacle when compared to the body speed of a rotating special vehicle. .

(0001) Korean Registered Patent No. 10-0868415

The present invention has been proposed to solve the above problems, and in a special vehicle such as a forklift, an excavator, etc., an object existing in the vicinity of the upper swing body except for the front is photographed through a plurality of photographing means, and the photographed image Alternatively, if the object is recognized as a human body or an animal from the image extracted from the image, a warning vehicle alarm is sent to the driver, and at the same time, the upper swing body is stopped or the speed of rotation or progress is slowed to prevent an accident from occurring. The purpose is to provide a recognition black box.

In order to achieve the above object, the present invention, a photographing unit including a plurality of cameras and sensors arranged at regular intervals on the upper rotating body of a special vehicle, a displacement means for changing the position of the camera, and the camera To clean the cover provided on the upper rotating body to protect the lens, the cover is coupled and the center is penetrated and the turntable is inserted into the lens penetrated portion, the turntable driving means for rotating the turntable, A photographing module including a cover cleaning means including a washing water nozzle that discharges washing water to the exposed side of the cover and a photographing image photographed through the photographing module is analyzed, and when a human body is recognized among objects included in the photographing image, it is notified to the driver. It includes a human body recognition module that notifies by sound or lighting or both.

In addition, the human body recognition module, the captured image taken from the camera of the photographing module, a data input unit that receives the detection value detected by the sensor, and analyzes the photographed image transmitted from the data input unit to be photographed on the captured image The object recognition unit which checks whether the human body is included among the objects, classifies and transmits only the captured image containing the human body, and simultaneously generates an alarm signal for transmission, and the time and place of the captured image including the human body transmitted from the object recognition unit. It characterized in that it includes a data storage unit to store with the identification code, such as, and an alarm generating unit to alert the driver of the special vehicle by sound or lighting through the alarm signal received from the object recognition unit.

The present invention made as described above is provided in a special vehicle manufactured and used for a special purpose such as a forklift, an excavator, etc., and checks the surroundings of the upper rotating body during work to inform the driver of the occurrence of an accident in the field when the human body is recognized. Can be prevented.

1 is an exemplary view showing a human body recognition black box for a special vehicle according to the present invention.
Figure 2 is an exemplary view showing a human body recognition module according to the present invention.
Figure 3 is an exemplary view showing a shooting module according to the present invention.
Figure 4 is a state diagram showing the operating state of the displacement means according to the invention.
Figure 5 is a state diagram showing a cover cleaning means according to the present invention.
Figure 6 is an exemplary view showing a buffer means according to the invention.
7 is an exemplary view showing an elastic deformation state of the buffer means according to the present invention.

Hereinafter, other objects and features of the present invention in addition to the above object will be apparent through the description of the embodiment with reference to the accompanying drawings.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by a person skilled in the art to which the present invention pertains. Terms, such as those defined in a commonly used dictionary, should be interpreted as having meanings consistent with meanings in the context of related technologies, and should not be interpreted as ideal or excessively formal meanings unless explicitly defined in the present application. Does not.

Hereinafter, a preferred embodiment of the human body recognition black box for a special vehicle according to the present invention will be described with reference to the accompanying drawings.

First, the human body recognition black box 1 for a special vehicle according to the present invention includes a photographing module 10 and a human body recognition module 20.

The photographing module 10 is disposed on the upper slewing body C of the special vehicle and photographs the surroundings of the upper slewing body C. To this end, the photographing unit 11, the displacement means 13, and the cover It includes a washing means 14 and a buffer means (15).

The photographing unit 11 includes a plurality of cameras 111 and sensors 12 arranged at intervals therebetween.

The deployed camera 111 and the sensor 12 each have unique identification information, and the unique identification information is stored in a control unit (not shown) and detected by an image or sensor 12 photographed by each camera 111. The detected values are classified and processed according to the corresponding unique identification information.

Here, the classification is to store the data DB provided in the human body recognition module 20, which will be described later, as a database table (DB-table) divided by the unique identification numbers of each camera and sensor, and the processing is the human body recognition module 20, which will be described later. The data input unit 21 is provided to transmit the captured image and detection value together with a unique identification number.

Meanwhile, the camera 111 includes a body in which circuits for photographing and the like are disposed, and a lens 112 disposed on the front portion of the body. Since the body structure of the camera 111 is well-known, detailed description will be given. Omitted.

Meanwhile, a cover 113 for protecting the lens 112 and the sensor 12 from foreign matter is further disposed on the upper swing body C.

The cover 113 prevents moisture and foreign substances contained in the external air from being adsorbed on the lens 112, thereby minimizing an error in recognition of the captured image.

Here, the cover 113 is washed by the cover cleaning means 14 to be described later of the cover 113 when a certain area or a certain number or more of a foreign material occurs in a certain time or a captured image because foreign matter and moisture are adsorbed on the outer surface. .

The displacement means 13 is for changing the position of the camera 111, which is a sensor (12) when the object is recognized in the reverse direction when the upper slewing body rotates or when a special vehicle is reversing the corresponding sensor ( It is for photographing the object by changing the position of the camera 111 disposed in a position close to 12).

That is, the special vehicle is manufactured for a specific purpose in various working environments, and the above-described upper slewing body is rotatably arranged in a horizontal direction from above the moving body.

The upper slewing body rotates as needed during operation. As the upper slewing body is provided with a driver's seat on one side and a driving means for driving an engine and a work mechanism for moving behind a meteorite is disposed, as is known. The length is relatively long compared to a general vehicle, and the overall shape is a polygonal shape.

In the case of such a special vehicle, it is possible to prevent an accident in advance by notifying the front and rear objects while moving forward or reversing, as well as quickly detecting an object existing in the surrounding environment when the upper slewing body rotates.

Therefore, in the present invention, a plurality of cameras 111 and sensors 12 are arranged at a predetermined interval on the upper swing body, but each camera 111 and sensor 12 are configured to interlock one-to-one.

Here, the condition of interlocking the camera 111 and the sensor 12 is to make the camera 111 disposed closest to the sensor 12 interlock with the corresponding sensor 12, and the upper swing body in the sensor 12 (C) When an object is detected in the rotational or moving direction, the interlocked camera 111 is moved in the direction in which the object is detected through the corresponding sensor 12 to photograph the object and then recognize the human body to be described later. It transmits to the module 20.

At this time, the camera 111 is moved through the displacement means 13, for this purpose the displacement means 13 is the base 131, the displacement hole 132, the displacement plate 133, the insertion projection (134), and a drive means (135) for moving the displacement plate.

The base 131 is formed in a flat plate shape and is fixed to the inside of the upper swing body through a fixing means such as a screw.

At this time, the rim of the base 131 protrudes toward the upper side where the displacement plate 133 is disposed so that the rim of the displacement plate 133 abuts and does not deviate from the moving range.

At least one of the displacement hole 132 is formed through the base 131, and may be formed in various shapes to adjust the moving position of the displacement plate 133. That is, as shown in the figure, in addition to the embodiment in which both ends are formed to form a straight line, it may be formed in a curved or semicircular or circular shape on one side, and this shape may be changed according to a position where the displacement plate 133 can move. .

The displacement plate 133 is disposed on one side of the base 131, an insertion protrusion 134 inserted into the displacement hole 132 is formed on the other side, and the body of the camera 111 is coupled to one side.

The displacement plate 133 may be further provided with a plurality of fixing holes for coupling the camera 111, and these fixing holes can be changed in position and number according to the size and shape of the camera body to be coupled. .

In addition, the displacement plate 133 is formed with a support plate 133a formed to be bent toward the direction in which the camera is disposed in order to support the load of the combined camera and to minimize transmission of vibration generated during movement to the camera. The support plate 133a is further provided with an elastic pad 133b formed of a soft material for absorbing vibration or an elastic material such as urethane and rubber.

Here, the support plate 133a is bent in a direction in which the camera is disposed on at least one edge of the edge of the displacement plate 133, and in another embodiment, in contact with the camera body in a state protruding from the edge of the displacement plate 133 All can be formed on the edge side.

The drive means for moving the displacement plate 135 is for changing the position of the displacement plate 133, wherein the drive means for moving the displacement plate 135 may be composed of a known drive motor or cylinder, in addition to a number of A gearbox that controls the driving force by engaging the gears of the gearbox may be configured in a more coupled form, and the displacement plate 133 is provided with a rotating shaft exposed to the outside of the gearbox to transmit output among a plurality of gears disposed in the gearbox. By combining, it is to change the position of the displacement plate. A plurality of gears disposed in the gear box is composed of a fixed gear having a fixed position in a form in which at least one pair of a worm gear, a rack-pinion gear, and the like is fixed, and a moving gear moving in a state engaged with the fixed gear, wherein the moving gear is moved. The direction can be configured in various forms, such as a straight line or a circle, so that the position of the camera can be variously changed.

The cover cleaning means 14 is for cleaning the exposed one side of the cover 113 provided on the upper rotating body to protect the camera lens, and the turntable 141 coupled to the cover 113, and It includes a turntable driving means 142 for rotating the turntable 141 and a washing water nozzle 143 for discharging the washing water to the exposed surface of the cover 113.

The turntable 141 is rotatably disposed on the inside of the upper rotating body and the rim of the cover 113 is detachably coupled. At this time, the turntable 141 is formed in a hollow ring shape as shown in the center, a space in which the lens 112 of the camera is disposed is formed, and the outer side is formed in a flat plate shape. At this time, the combination of the cover 113 and the turntable 141 may be made in various ways, such as a fastening method through a screw or a method in which a turntable coupling hole is formed and a turntable rim is fitted into the coupling hole.

In addition, the turntable 141 is formed to be relatively large compared to the displacement plate 133 so that the camera body does not contact the rim forming the inner diameter of the ten table in the process of moving the displacement plate 133, but the displacement plate 133 ) Is formed so that the rim forming an inner diameter in a movable range has a size that does not contact the rim of the displacement plate 133.

The turntable driving means 142 is to rotate the turntable while driving by the applied power and signal, wherein the outer circumferential surface of the turntable 141 is made of a driven gear formed with gears at regular intervals, and the turntable driving means 142 ) Comprises a gearbox in which a speed reduction gear including a driving gear meshing with the driven gear is disposed, and a motor that transmits driving force to the rotating gear exposed from the gearbox.

The washing water nozzle 143 receives the washing liquid from the washing water tank (not shown) in which the washing liquid is stored and sprays it to the front side of the cover. The washing liquid is sprayed toward the cover 113 in the state exposed to the outside of the upper rotating body. It is arranged in a state in which the spraying direction is set, but is preferably disposed on the upper side of the cover 113 so that the sprayed cleaning liquid is sprayed toward the cover 113 disposed below.

In this case, a normal tap water or purified water may be used as the washing solution, and preferably, a synthetic solution containing volatile components having volatility when exposed to air is used and volatilized after a certain period of time after being sprayed, to the exposed side of the cover. Do not leave any stains, etc.

The shock absorbing means 15 is for protecting the camera moving through the displacement means 13 from friction generated during movement and vibration transmitted from the outside, and both ends of the opened and opened portions of one side are in the longitudinal direction. It is extended to the elastic body 151 is formed elastic adjustment piece 152, the through hole 153 formed in each of the elastic adjustment piece 152, and through-hole 153 on either side of the through hole 153 It includes a fixing nut 154 that is fixedly arranged, and an elastic adjustment bolt 155 inserted into the through hole 153 and formed with a thread that engages the fixing nut 154 on the outer circumferential surface.

Here, the shock absorbing means 15 is preferably disposed at both end portions of the base 131 in the direction in which the displacement plate 133 moves, but the driving means for moving the displacement plate for moving the displacement plate 133 ( It is more preferable to be disposed in the opposite direction of the drive means for moving the displacement plate 135 so as not to interfere with the operation of (135).

In addition, although the adjustment piece insertion hole 131b through which the elastic adjustment piece 152 formed on the elastic body 151 of the buffer means is inserted is formed in the base 131, the adjustment piece insertion hole 131b is the base ( On one side of 131) is formed on the bending plate (131a) bent in the direction side in which the displacement plate 133 is disposed.

The elastic body 151 is made of a 'C' shape with one side open as a whole, but both ends of the opened portion extend in the longitudinal direction to form an elastic adjustment piece 152.

The elastic body 151 is made of a material having an elastic restoring force, and for example, may be formed by molding a metal in the form of a thin thin plate.

In addition, the elastic body 151 is a portion bent to one side, that is, the elastic portion 151a protruding in a circle is a region where the displacement plate 133 abuts, compressed by the force generated when the displacement plate 133 abuts. After repeating the process of restoring through the restoring force, the shock caused by the impact with the displacement plate 133 is absorbed and resolved. Here, the elastic part of the elastic body 151 is a buffer pad made of a soft material or an elastic material such as rubber, urethane, silicone, etc., in order to prevent friction generated in the process of contacting the displacement plate 133 and damage to the displacement plate or the elastic body. 156) may be further provided.

On the other hand, the elastic adjustment piece 152 is a pair of mutually formed symmetrically and through holes 153 formed in each of them are formed, by adjusting the distance between the elastic adjustment piece 152 of the elastic portion of the elastic body 151 The elastic force is adjusted by changing the curvature.

That is, when the spacing of the elastic adjustment piece 152 is close, the elastic portion 151a is changed to a more protruding shape to form a relatively strong elastic force, and on the contrary, when the spacing of the elastic adjustment piece 152 is farther away, the elastic portion As the protruding portion of (151a) is widened, the protruding length is formed relatively short to form a weak elastic force.

Accordingly, the elastic force of the elastic adjustment piece 152 is adjusted in consideration of the distance to the displacement plate 133 and the load of the displacement plate and the camera coupled thereto, and through this, vibration and shock generated when the displacement plate 133 is moved. Absorbs.

The fixing nut 154 is provided in a through hole 153 formed in any one of the elastic adjustment pieces 152 of the pair of elastic adjustment pieces 152, and threads are formed on the inner circumferential surface.

In addition, the elastic adjustment bolt 155 is made of a body formed with a thread on the head and the outer circumferential surface, and a body formed with a thread is engaged with the fixing nut 154. Here, when the head of the elastic adjustment bolt 155 is rotated to move toward the fixing nut 154, the spacing of the pair of elastic adjustment pieces 152 is close to each other, and conversely, the head of the elastic adjustment bolt 155 is fixed nut ( When rotating in a direction spaced apart from the side 154), the distance between the pair of elastic adjustment pieces 152 is far from each other.

The photographing module 10 made as described above monitors and photographs the periphery of the upper swing body C through a sensor and a camera, and transmits the photographed image to the human body recognition module 20 below.

The human body recognition module 20 analyzes the transmitted photographed image and stores the analyzed data. In particular, when the human body is recognized during analysis of the photographed image, the driver is immediately notified through a notification means such as a warning sound, warning light, etc. Save the video.

To this end, the human body recognition module 20 is a microchip and an operator program that constitutes a data input unit 21, an object recognition unit 22, a data storage unit 23, and an alarm generator 24, for storage It is composed of a circuit board on which a memory or the like is mounted.

The data input unit 21 receives the captured image captured through the camera 111 of the shooting module 10 and the sensed value detected by the sensor 12, where the data input unit 21 is the camera 111 And it is connected to the sensor 12 to enable data transmission through a wired or wireless communication network, preferably to be wired through a communication cable to secure data transmission speed and stability.

In addition, the data input unit 21 transmits data to the object recognition unit 22, which will be described later, after the data is input, and the information transmitted is unique identification information of each camera and sensor in addition to the captured image and the detected value. And is included in the sensed value and transmitted.

The object recognition unit 22 analyzes the captured image transmitted through the data input unit 21 to determine whether a human body is included in the captured image.

The object recognition unit 22 uses the deep learning algorithm according to the open source based IDE (Integrated Development Envionment) environment to identify and detect the human body through R-CNN algorithm-based object recognition analysis. .

That is, it recognizes a previously learned human body from the captured image, and when it is determined that the human body is recognized, stores it in the data storage unit 23 and notifies the alarm through the alarm generation unit 24.

Here, a method of recognizing the human body in the object recognition unit 22 is as follows.

A typical photographed image is composed of 10 individual frames per second. In the present invention, an object of 1 second is separated into 10 individual frames and an object is recognized for each individual frame through the following process.

First, a plurality of objects are distributed in various regions in individual frames constituting the captured image. For this reason, before extracting an object from an individual frame, it is checked through the bounding box which area the object is distributed to.

At this time, the individual frames are divided into S * S grids, and the reliability of each grid is calculated. The reliability reflects the accuracy when recognizing objects in the grid, and the position of the bounding box can be adjusted through the reflected reliability to obtain the bounding box with the highest object recognition accuracy.

The object class score is calculated to calculate whether an object is included in the grid, and as a result, a total S * S * N object is predicted, and most of the grids have low reliability (not including objects). To increase reliability, the surrounding grids can be combined, and then thresholds are set to eliminate unnecessary parts.

The object included in the individual frame is recognized through the above method, and the recognized object is compared with the pre-stored human body and the final result value is recognized as the human body. Alerts are made via (24).

The data storage unit 23 stores data transmitted through the object recognition unit 22 together with identification codes such as time and place.

Here, the storage of data is preferably a storage memory detachably coupled to a circuit board for compatibility with external devices. Since the type of the memory for storage is well-known, detailed description will be omitted.

The alarm generating unit 24 is for notifying the driver through a notification means such as a speaker, a warning lamp, etc. disposed in the driver's seat when the signal included in the captured image is transmitted from the object recognition unit 22 to the driver.

Here, in conjunction with the operation of the alarm generating unit 24, it is preferable that the control unit prevents an accident by decelerating the moving or rotating speed of the upper rotating body.

As described above, the present invention has been described by specific matters such as specific components, etc. and limited embodiments and drawings, but is provided to help the overall understanding of the present invention, and the present invention is not limited to the above embodiments , Anyone having ordinary knowledge in the field to which the present invention pertains can make various modifications and variations from these descriptions.

Therefore, the spirit of the present invention should not be limited to the described embodiments, and should not be determined, and all claims that are equivalent to or equivalent to the scope of the claims as well as the claims described below belong to the scope of the spirit of the present invention. .

1: Human body recognition black box for special vehicles according to the present invention
10: shooting module
11: shooting unit 12: sensor
13: displacement means 14: cover cleaning means
15: buffer means
111: camera 112: lens
113: cover
131: Base 132: Displacement hole
133: displacement plate 134: insertion projection
135: drive means for moving the displacement plate
141: turntable 142: turntable driving means
143: Washing water nozzle
151: elastic body 152: elastic adjustment piece
153: through hole 154: fixing nut
155: elastic adjustment bolt 156: buffer pad
20: human body recognition module
21: data input unit 22: object recognition unit
23: data storage unit 24: alarm generating unit

Claims (7)

A photographing unit 11 including a plurality of cameras 111 and sensors 12 arranged at regular intervals on the upper rotating body of the special vehicle,
Displacement means (13) for changing the position of the camera 111, and
In order to protect the lens 112 of the camera to clean the cover 113 provided on the upper rotating body,
The cover 113 is coupled and the center is penetrated through the lens 112, the turntable 141 is inserted into the pierced portion,
Turntable driving means 142 for rotating the turntable 141,
The photographing module 10 including a cover washing means 14 including a washing water nozzle 143 for discharging washing water to the exposed surface of the cover 113; And,
Includes; analyzing the captured image taken through the shooting module 10, the human body recognition module 20 that notifies the driver of sound or lighting or both of the objects included in the captured image to the driver when the human body is recognized.
The displacement means 13,
A base 131 disposed inside the upper rotating body,
Displacement hole 132 formed through the base 131,
One side is provided with an insertion protrusion 134 that is movably inserted into the displacement hole 132, a displacement plate 133 to which the camera of the photographing module 10 is coupled to the other side and
A human body recognition black box for a special vehicle, comprising a driving means for moving the displacement plate (135) to move the displacement plate (133) while being driven by an applied power and signal.
According to claim 1, The human body recognition module 20,
A data input unit 21 that receives a captured image taken from the camera 111 of the photographing module 10 and a sensed value detected by the sensor 12,
Object recognition that analyzes the captured image transmitted from the data input unit (21) to determine if a human body is included among the objects captured in the captured image, classifies and transmits only the captured image containing the human body, and simultaneously generates an alarm signal for transmission Wealth 22,
A data storage unit 23 for storing the captured image containing the human body transmitted from the object recognition unit 22 together with an identification code such as time and place;
A black box for a human body recognition for a special vehicle, characterized in that it comprises an alarm generating unit (24) that warns the driver of the special vehicle with sound or lighting through an alarm signal received from the object recognition unit (22).
delete According to claim 1, The displacement plate (133),
A support plate 133a formed to be bent toward a direction in which the camera is disposed among the edges is further formed,
The support plate (133a) is equipped with an elastic pad (133b) for absorbing vibration, the human body recognition black box for a special vehicle. According to claim 1, The imaging module 10,
A buffer means 15 is further provided to protect the camera 111 whose position is changed by the displacement means 13 from vibrations generated when the position is moved and shock from the outside.
The buffer means 15,
An elastic body 151 on which one side is opened and both ends of the opened portion are formed with an elastic adjustment piece 152 extending in the longitudinal direction,
Through holes 153 formed in the elastic adjustment piece 152, respectively,
A fixing nut 154 fixedly arranged in a through hole 153 formed in an elastic adjusting piece on either side of the elastic adjusting piece 152;
A black box for recognizing a human body for a special vehicle, characterized in that it includes an elastic adjustment bolt 155 inserted into the through hole 153 and having a screw thread formed on the outer circumferential surface and engaged with a fixing nut 154. The method of claim 5, wherein the elastic body (151)
A black box for recognizing a human body for a special vehicle, further comprising a shock absorbing pad 156 for absorbing vibration at a portion in contact with the displacement plate 133 and preventing damage to the displacement plate or elastic body due to friction. The method of claim 1, wherein the turntable (141),
Is disposed rotatably inside the upper rotation body,
A space in which the camera lens 112 is disposed is formed by forming an empty ring in the center.
The outer side is made of a flat plate shape, the human body recognition black box for a special vehicle, characterized in that the cover 113 is coupled.

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