KR101969782B1 - Device and Method for Preventing a Wild Animal Roar Kill in Road Safety Features - Google Patents

Abstract

Provides a wildlife rod lock prevention device for road safety facilities.
The present invention relates to a road safety facility comprising a guard rail fixedly installed on a pillar, a first open area formed between adjacent guard rails or a second open area formed between the guard rail and the bottom surface, An apparatus for preventing a road killing accident caused when an incoming wild animal hits an automobile, the apparatus comprising: an ultrasonic wave generating unit for generating ultrasound waves of a wavelength band installed in the strut, An ultrasonic generator for emitting an ultrasonic wave at a predetermined angle inclination; Wherein the ultrasonic generator is installed on another strut adjacent to the strut on which the ultrasonic generator is installed and the ultrasonic wave emitted from the output end of the ultrasonic generator at a predetermined angle is inclined at a constant angle to the continuous area corresponding to the first open area or the second open area, Reflective reflector; And a sensing unit installed on another support adjacent to the support on which the reflection plate is installed and sensing ultrasonic waves reflected at a predetermined angle inclined by the reflection plate in a continuous area corresponding to the first open area or the second open area respectively .

Description

Technical Field [0001] The present invention relates to a device and a method for preventing a wild animal rod grip for a road safety facility,

The present invention relates to a device for preventing a wild animal rod lock for a road safety facility, which can prevent a secondary accident in addition to a road killing accident that occurs when a vehicle passes through a road safety facility such as a security fence and suddenly enters a roadway ≪ / RTI >

Generally, on roads where vehicles are driven, road safety facilities such as protective fences, which are structures extending along the extension direction of the road, are installed on both sides of the road in order to prevent the vehicle from escaping.

The security fence, which is a road safety facility, may be composed of a pillar fixedly installed at regular intervals along both side edges of the road, and a substantially plate-shaped guard rail fixed to the pillar.

In addition, as the number of cars and their usage increases, the number of roads to be driven by automobiles also increases, and the damage to property and people caused by traffic accidents on the roads is also increasing.

In addition, wildlife such as deer, elk, rabbits, and cats are increasingly accidents such as rod kills, which are killed by hitting cars that suddenly jumble across the roads where automobiles travel for hunting and hunting, As a result, there is an urgent need for preventive measures.

Particularly, in the case where a roadside safety fence is installed and a driver of a vehicle driving the vehicle is restricted, the wild animals suddenly jump into the road through the guard fence formed by the landing and guard rails, The driver of the car is very embarrassed to step on the emergency brakes and escape from the freeway, leading to serious accidents.

In addition, there has been a fatal problem in that, in addition to the load kills of wild animals striking an automobile body, it causes human casualties of a driver and a passenger of a car, and damages property of a vehicle and facilities.

In other words, to prevent road kills of these wild animals, MOE investigated the status and causes of road kills at national roads and designated eco-friendly roads as necessary, and obliged to construct ecological aisles (pathways for wild animals to move away from roads) , Frequent and frequent roadkill occurrence area not only installs road signs but also informs driver through GPS to prevent roadkill accident.

However, this method is still a roadkill problem as a passive method for roadkill that can not prevent wild animals from entering the road.

(Patent Document 1) KR10-2016-0148417 A

In the patent document 1, when an ambient object is detected and turned on by an infrared ray detector, a control device is operated to generate an ultrasonic wave to affect an animal around the animal, thereby changing the movement path of the animal. When the infrared ray sensor is turned on, Discloses a load kill prevention fence that communicates information to an information store to indicate the location of the load kills that have occurred.

However, the load-kill prevention fence disclosed in Patent Document 1 does not consider the condition for forming a space through which wild animals can freely pass between the lower side guard rail fixed to the support and the upper side guard rail or between the lowest side guardrail and the bottom surface Since the ultrasonic waves generated at the time of power application are randomly emitted, it is not possible to effectively prevent the wild animals from suddenly diving toward the running road side through the spaces between the upper and lower guard rails arranged on the support posts.

Particularly, the space formed between the bottom guardrail and the bottom surface includes a rodkill accident for a small-sized wild animal that is small in size and crawls on the floor as a reptile such as a frog or a toad, .

In addition, there is a problem in that it destroys the natural environment because it forms an unnecessary discomfort to animals that are wild in the vicinity of the road and are sensitive to ultrasonic waves by ultrasound radiated randomly and partly outside the road.

When the guard rail is replaced by a plate-shaped fence having a predetermined height so as not to fundamentally form a space for a passage of wild animals between the upper and lower guard rails, a temporary effect of preventing wild animal load kills However, the cost of manufacturing the road safety facilities installed on both sides of the road has been increased, and the construction cost has been excessively increased, making it difficult to implement the entirety.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to overcome the above-mentioned problems and to provide a method and apparatus for preventing wild animals from passing through between adjacent upper and lower guard rails, The present invention provides a wild animal rod lock preventing device for a road safety facility that strictly investigates ultrasonic waves so that wild animals can not enter the driving road through the space formed by the guard rails considering the installation conditions of the road safety facilities .

Another object of the present invention is to provide a road safety facility for limiting the use of ultrasonic waves so as not to cause propagation noises caused by ultrasonic waves to wild animals living outside the road, Device.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are not restrictive of the invention, unless further departing from the spirit and scope of the invention as defined by the appended claims. It will be possible.

As a specific means for achieving the above object, a preferred embodiment of the present invention is a road safety facility including a guard rail fixedly installed on a support, a first open area formed between adjacent guard rails, An apparatus for preventing a road killing accident caused by a wild animal entering a traveling road through a second open space formed between bottom surfaces of a vehicle, the apparatus comprising: An ultrasonic generator for generating an ultrasonic wave and outputting the ultrasonic wave inclined at a predetermined angle within the first open area or the second open area; Wherein the ultrasonic generator is installed on another strut adjacent to the strut on which the ultrasonic generator is installed and the ultrasonic wave emitted from the output end of the ultrasonic generator at a predetermined angle is inclined at a constant angle to the continuous area corresponding to the first open area or the second open area, Reflective reflector; And a sensing unit installed on another support adjacent to the support on which the reflection plate is installed and sensing ultrasonic waves reflected at a predetermined angle incidence from the reflection plate in a continuous area corresponding to the first open area or the second open area, Characterized in that a wild animal is prevented from entering the road through the first open area or the second open area by means of ultrasonic waves inclined transversely to the first open area or the second open area Kill prevention device is provided.

Preferably, the ultrasonic generator is mounted on a support which is coupled with any one of a pair of first band brackets detachably assembled to the support, and the support is supported by a first coupling formed on one of the pair of first band brackets And a first to-be-engaged portion rotatably connected to the first portion.

The reflector may include a second engaged portion rotatably connected to a second engaging portion formed on any one of a pair of second band brackets detachably assembled to the strut.

Preferably, the sensing unit may include a third engaged portion rotatably connected to a third engaging portion formed on any one of a pair of third band brackets detachably assembled to the strut.

Preferably, the sensing unit may include an auxiliary support for generating an ultrasonic wave when the power is applied and installing another ultrasonic generator for outputting the generated ultrasonic wave to the adjacent reflection plate side at an angle.

Preferably, the traveling sensing unit includes a traveling sensing unit for confirming the presence or absence of an automobile traveling on the road or measuring the traveling speed of the automobile. The traveling sensing unit may determine whether or not the vehicle traveling at a constant speed on the road, A signal for controlling the operation of the ultrasonic generator may be provided.

Further, a preferred embodiment of the present invention is a road safety facility comprising a guard rail fixedly installed on a support, a first open area formed between adjacent guard rails in the road safety facility, or a second open area formed between the guard rail and the bottom surface, A method for preventing a road killing accident caused when a wild animal entering a traveling road through an open area collides with an automobile, comprising the steps of: generating ultrasound waves of a wavelength band in which a wild animal is avoided at the time of power application, Emitting the generated ultrasonic waves at a predetermined angle inclination within the first open area or the second open area; An ultrasonic wave emitted from the output end of the ultrasonic generator at a predetermined angle slant is struck by a reflection plate provided on another support adjacent to the support on which the ultrasonic generator is installed and then is continuously connected to the first open area or the second open area, Reflecting the light onto the open area at a predetermined angle; Sensing the ultrasound waves reflected from the reflector at a predetermined angle in a first open area or a second open area by a sensing part provided on another support adjacent to the support on which the reflector is installed, Wherein the wild animals are prevented from entering the road through the first open area or the second open area by ultrasonic waves which slantly cross the area or the second open area. to provide.

Preferably, the ultrasonic wave emitted from the ultrasonic wave generator or the ultrasonic wave reflected by the reflection plate may form a trajectory that slopes across the first open area and the second open area.

Preferably, the driving detection step further includes the step of detecting presence or absence of an automobile traveling on the road or measuring the traveling speed of the automobile, wherein the traveling detection step is based on the presence or absence of the vehicle, The operation of the ultrasonic generator can be controlled.

The present invention as described above has the following effects.

(1) In a first open area formed between the guard rail and the guard rail, and in a second open area formed between the guard rail and the bottom surface, the ultrasonic waves avoided by wild animals are irradiated at a predetermined angle, It is possible to prevent the wild animals from entering the driving road through the first and second open spaces while preventing a road killing accident that the wild animals encounter with the car driving, And human accidents can be prevented.

(2) It is possible to prevent environmental damage caused by ultrasonic waves because it does not cause propagation noises caused by ultrasonic waves to wild animals that are not related to the road killing accident while living outside the road.

(3) The ultrasonic wave inclinedly irradiated in the second open area formed between the guard rail and the bottom surface effectively prevents small wildlife such as amphibians and reptiles from entering the traveling road through the lower second open area .

(4) By checking whether or not the vehicle is running and controlling the generation of ultrasonic waves by supplying external power to the ultrasonic generator based on the traveling speed of the vehicle, it is possible to control the generation of ultrasonic waves at nighttime or intermittent mountainous area It is possible to prevent unnecessary operation and to prevent unnecessary operation of the ultrasonic generator during the slow driving of a traveling vehicle in which a road killing accident is unlikely, thereby reducing power consumption.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an installation view showing a wild animal rod grip preventing apparatus for a road safety facility according to a preferred embodiment of the present invention.
FIG. 2 is a schematic view showing a state of an ultrasonic locus in a state where one reflector is installed in a wild animal rod lock preventing apparatus according to a preferred embodiment of the present invention.
FIG. 3 is a schematic view showing a state of an ultrasonic locus in a state where a plurality of reflection plates are installed in a wild animal rod lock preventing apparatus according to a preferred embodiment of the present invention.
4 is a schematic view showing a trajectory state in which an ultrasonic wave is inclined through a first open area and a second open area in a wild animal rod fast prevention device according to a preferred embodiment of the present invention.
5A to 5C are block diagrams showing an ultrasonic generator, a reflection plate, and a sensing unit in a wildlife rod fastening prevention apparatus according to a preferred embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, a detailed description of known functions and configurations incorporated herein will be omitted when it may obscure the subject matter of the present invention.

The same reference numerals are used for portions having similar functions and functions throughout the drawings.

In addition, in the entire specification, when a part is referred to as being 'connected' to another part, it may be referred to as 'indirectly connected' not only with 'directly connected' . Also, to include an element does not exclude other elements unless specifically stated otherwise, but may also include other elements.

As shown in FIGS. 1 to 4, a wild animal rod fastening preventing device 100 for a road safety facility according to a preferred embodiment of the present invention includes: A first opening area G1 formed between adjacent guard rails in a road safety facility such as a security fence including a guardrail 20 of a certain length to be installed or a first open area G2 formed between the guard rail 20 and the bottom surface The reflection plate 120, and the sensing unit 130 so as to prevent a load-kill accident that occurs when a wild animal entering the traveling road on which the automobile travels is hit by a car through the second open area G2, .

The ultrasonic generator 110 is detachably installed in the strut 10 and generates ultrasonic waves in a wavelength band where wild animals are avoided when power is applied. The ultrasonic generator 110 generates ultrasonic waves from an external power source of the ultrasonic generator 110, And the oscillation unit may include a normal oscillation circuit for converting the alternating current into an ultrasonic current required for generation of ultrasonic waves avoided by wild animals, and an oscillation unit for converting the ultrasonic current converted by the oscillation circuit into a wild And an ordinary variable amplification circuit for amplifying the ultrasonic wave current with the ultrasonic current required for generation of ultrasonic waves avoided by the animal.

At this time, it is preferable that the ultrasonic generator generates ultrasonic waves of a sound wave band of 25000 to 50000 Hz which is out of the audible frequency band of 16 to 20,000 Hz or more and is a frequency band avoided by wild animals such as mammals and birds.

The ultrasonic generator 110 is installed in a first open area G1 which is a gap space formed between the guard rail and the guard rail or a second open area G1 which is a gap space formed between the guard rail and the bottom surface And the ultrasonic waves generated by the ultrasonic waves are emitted to be inclined at a predetermined angle.

5A, the ultrasonic generator 110 includes a support base 112 (not shown) coupled to one of a pair of first band brackets 111a and 111b detachably attached to the outer surface of the support by a fastening member, And the support base 112 may include a first to-be-engaged portion 113 rotatably connected to the first coupling portion 114 formed on any one of the pair of first band brackets.

At this time, any one of the first coupling portion 114 and the first coupling portion 113 may be a male or female portion, and the other may be a female screw portion that is threaded to the first coupling portion 114, One of the pin members 113 is formed of a pin member and the remainder is formed of a pin hole to be inserted into and bonded to the pin member 113. Thus, the support bracket can be rotated with respect to a pair of band brackets fixed to the support member, It is possible to adjust the emission angle of the ultrasonic wave generator which generates ultrasonic waves upon application.

Here, the ultrasonic generator is preferably fixed by a first fixing bracket 112a, which is disposed on an upper surface of the supporter 112, and is assembled to the upper portion of the supporter by a fastening member disposed in an arrangement recess formed in the upper surface of the supporter 112.

The ultrasonic generator 110 is electrically connected to a battery or a battery, which is installed arbitrarily, and is electrically connected to a solar panel 150 installed at an upper end of the column 10 to receive ultrasonic waves, So that ultrasonic waves can be generated.

The reflection plate 120 is installed on another support 10 adjacent to the support on which the ultrasonic generator 110 is installed and is emitted from the output end of the ultrasonic generator and is inclined at a predetermined angle in the first open area or the second open area The ultrasonic waves to be emitted are reflected at a predetermined angle inclination to the continuous zone corresponding to the first open zone or the second open zone, respectively.

As shown in FIG. 5B, the reflector 120 may include a pair of second band brackets 121a and 121b, which are detachably assembled to the outer surface of the strut 10 by a fastening member, And a second to-be-engaged portion 123 that is rotatably connected to the first coupling portion 124.

At this time, either one of the second engaging part 124 and the second engaging part 123 is made of male or female parts, and the remainder is made of a female screw part screwed thereto, or the second engaging part 124 and the second engaged part 123 One of the pin members 123 is formed of a pin member and the remainder is formed of a pin hole to be inserted into the pin member. Thus, the reflector can be rotated with respect to a pair of second band brackets fixed to the support member, So that the angle of reflection of the ultrasonic waves emitted in such a manner that the first open area or the second open area is inclined at a predetermined angle with respect to the longitudinal direction of the guard rail can be adjusted.

The reflector 120 is installed at a different height from the adjacent ultrasonic generators or other reflectors and installed horizontally in the longitudinal direction of the guard rails so as to match the incident angles of the ultrasonic waves emitted from the ultrasonic generators, .

In this case, the level of the reflector 120 may be adjusted by rotating the second engageable portion coupled to the second engageable portion. On the surface of the reflector 120, Is preferably applied.

The sensing unit 130 is installed on the supporting column 10 where the reflection plate 120 is installed and the other supporting columns 10 adjacent to the supporting plate 10. The sensing unit 130 reflects ultrasound waves reflected from the reflection plate 120, Zone or the second open area, respectively.

As shown in FIG. 5C, the sensing unit 130 may include a third coupling unit 131 formed on one of a pair of third band brackets 131a and 131b detachably attached to the outer surface of the strut by a fastening member, And a third to-be-engaged portion 133 that is rotatably connected to the second plate 134, and is substantially perpendicular to the horizontally disposed reflector.

The sensing unit 130 may include an ultrasonic sensor for receiving ultrasonic waves reflected by the reflection plate 120 and passing through the first and second openings obliquely and sensing the ultrasonic waves. It is possible to confirm whether or not the ultrasonic wave is received.

In addition, when the ultrasound is not received, the horizontal state of the reflection plate and the vertical state of the sensing unit can be appropriately adjusted so as to receive and sense ultrasonic waves that are inclinedly crossed by the first and second open areas by the rotation operation of the reflection plate or the sensing unit .

At this time, either one of the third engaging part 134 and the third engaged part 133 is made of male or female parts and the other part is made of a female screw part screwed thereto, or the third engaging part 134 and the third engaged part 133 One of the first and second bands 133 and 133 is formed of a pin member and the remainder is formed of a pin hole to be inserted into and bonded to the pin member 133. The sensing unit can be rotated with respect to a pair of third band brackets fixed to the support, The installation angle can be appropriately adjusted so that the ultrasonic wave reflected by the antenna can be received.

The sensing unit 130 may include an auxiliary supporter 135 to generate ultrasonic waves when the power is applied and to install another ultrasonic generator 110 that inclines the generated ultrasonic waves toward the adjacent reflection plates. The other ultrasonic generators disposed in the arrangement grooves formed in the supporting frame are fixed by the auxiliary bracket 135a.

On the other hand, in order to selectively generate ultrasonic waves based on the traveling speed of the automobile or the traveling speed of the automobile traveling at a constant speed on the road by confirming the running of the automobile traveling on the road or measuring the traveling speed of the automobile, And a traveling detection unit 101 for generating a signal for controlling supply of external power to the generator 110. [

Here, the travel sensing unit is illustrated as being installed on the guard rail 20 spaced apart from the ultrasonic generator at a predetermined interval. However, the present invention is not limited to this, and other road safety facilities installed on both sides of the road, .

The travel sensing unit 101 includes at least one pair of guard rails opposed to each other so as to recognize whether a vehicle traveling on a road is spaced apart from the ultrasonic generator 110 at a predetermined interval, A sensing sensor that senses the presence or absence of a vehicle running on the road on which the automobile is running and a running speed of the vehicle by a magnetic field sensing method, , And a speed sensor for scanning the traveling automobile and checking the traveling speed of the automobile and whether or not the automobile is traveling by changing the modulated frequency of the reflected light after hitting the automobile.

The ultrasonic generator is turned on for a predetermined period of time by information data for measuring the traveling speed of the automobile or the presence or absence of traveling of the automobile detected by the traveling detector 101, Since the ultrasonic waves can be generated in the first and second open areas, wild animals that are going to enter the road side through the first and second open areas can be eradicated by the ultrasonic waves inclined to the first and second open areas .

In addition, when the running speed of the vehicle is measured on the road along with the presence or absence of the running of the vehicle, the traveling speed measured based on the speed of the traveling vehicle is higher than a preset reference speed, The operation of the ultrasonic generator is stopped if it is determined that the measured traveling speed is slower than the previously set reference speed and the traveling speed is low, .

In this case, the presence or absence of an automobile driving the road can be confirmed by the travel detection unit 101 provided at a distance from the ultrasonic generator, and the presence or absence of operation of the ultrasonic generator can be determined and controlled based on the speed of the automobile traveling It is possible to prevent unnecessary operation of the ultrasonic wave generator at a time when the vehicle is not driven or at a time when the car slows down at a slow speed, thereby reducing power consumption and reducing pollution caused by ultrasonic waves.

As shown in Figs. 2 and 3, the wild animal rod fastening preventing device 100 for a road safety facility having the above-described structure is composed of a strut and a guard rail, and is installed along the road length direction on both sides of the road The ultrasonic wave generated by the ultrasonic wave generator when the power is applied is formed between the guard rail and the guard rail by a first opening area which is a gap space formed between the guard rail and the guard rail or between the guard rail and the bottom surface The ultrasound waves reflected by the reflector while passing across the first open area or the second open area while passing across the first open area or the second open area with a predetermined angle.

In this case, the wild animals that intend to enter the road side through the first and second open spaces, which are the gap spaces opened to the road side, can be eradicated by the ultrasonic waves sloping the first and second open spaces, And to prevent a roadkill accident caused by a collision between wildlife and wildlife.

As shown in FIG. 3, the ultrasonic wave generated by the ultrasonic generator may be reflected once by the reflection plate as shown in FIG. 2. However, the present invention is not limited to this, and at least two reflection plates may be provided between the ultrasonic generator and the sensing unit. The reflection of the wild animals by the ultrasonic waves can be extended for a longer time.

2, the ultrasonic waves generated by the ultrasonic generator may be repeatedly generated in the first and second open areas in which the generation, reflection, and detection of ultrasonic waves are repeated. However, the present invention is not limited thereto, It is possible to prevent the wild animals from entering the road through the first and second open spaces, which are the gap spaces, while simultaneously traversing the first and second open spaces at an angle to the ultrasound trajectory generated by one ultrasonic generator.

The wild animal rod lock preventing apparatus 100 having such a configuration is shown and described as being installed in a road safety facility such as a guard rail provided on both sides of a road on which a vehicle runs, but the present invention is not limited thereto. Such as an intersection installed on a road, a three-way street, a village access road, and a passage access road, which are not provided with guard rails.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the inventions. It will be apparent to those of ordinary skill in the art.

10: Holding
20: Guard rail
110: Ultrasonic generator
111a and 111b: a first band bracket
112: Support
113: first coupled portion
114: first coupling portion
120: reflector
121a and 121b: a second band bracket
123: second engaged portion
124:
130:
131a, 131b: third band bracket
133: third engaged portion
134: third coupling portion
G1: first open area
G2: second open area

Claims (9)

delete A first open area formed between guard rails adjacent to each other in a road safety facility including a guard rail fixedly installed on a pillar, and a second open area formed between the guard rail and the bottom surface, An apparatus for preventing a rod killing accident caused by collision of an animal with an automobile,
An ultrasonic generator installed in the strut to generate ultrasonic waves in a wavelength band where wild animals are avoided upon power application and to emit ultrasonic waves with a predetermined angle in the first open area or the second open area;
Wherein the ultrasonic generator is installed on another strut adjacent to the strut on which the ultrasonic generator is installed and the ultrasonic wave emitted from the output end of the ultrasonic generator at a predetermined angle is inclined at a constant angle to the continuous area corresponding to the first open area or the second open area, Reflective reflector;
And a sensing unit installed in another support adjacent to the support on which the reflection plate is installed and sensing ultrasonic waves reflected at a predetermined angle inclination from the reflection plate in a continuous area corresponding to the first open area or the second open area, ,
Wherein the supersonic wave generator is mounted on a supporter coupled to one of a pair of first band brackets detachably assembled to the strut, the supporter being rotatably supported on a first engaging portion formed on any one of the pair of first band brackets, Wherein the first to-be-engaged portion is connected to the first to-be-engaged portion. A first open area formed between guard rails adjacent to each other in a road safety facility including a guard rail fixedly installed on a pillar, and a second open area formed between the guard rail and the bottom surface, An apparatus for preventing a rod killing accident caused by collision of an animal with an automobile,
An ultrasonic generator installed in the strut to generate ultrasonic waves in a wavelength band where wild animals are avoided upon power application and to emit ultrasonic waves with a predetermined angle in the first open area or the second open area;
Wherein the ultrasonic generator is installed on another strut adjacent to the strut on which the ultrasonic generator is installed and the ultrasonic wave emitted from the output end of the ultrasonic generator at a predetermined angle is inclined at a constant angle to the continuous area corresponding to the first open area or the second open area, Reflective reflector;
And a sensing unit installed in another support adjacent to the support on which the reflection plate is installed and sensing ultrasonic waves reflected at a predetermined angle inclination from the reflection plate in a continuous area corresponding to the first open area or the second open area, ,
Wherein the reflector includes a second engageable portion rotatably connected to a second engaging portion formed on any one of a pair of second band brackets detachably assembled to the strut. Kill prevention device. A first open area formed between guard rails adjacent to each other in a road safety facility including a guard rail fixedly installed on a pillar, and a second open area formed between the guard rail and the bottom surface, An apparatus for preventing a rod killing accident caused by collision of an animal with an automobile,
An ultrasonic generator installed in the strut to generate ultrasonic waves in a wavelength band where wild animals are avoided upon power application and to emit ultrasonic waves with a predetermined angle in the first open area or the second open area;
Wherein the ultrasonic generator is installed on another strut adjacent to the strut on which the ultrasonic generator is installed and the ultrasonic wave emitted from the output end of the ultrasonic generator at a predetermined angle is inclined at a constant angle to the continuous area corresponding to the first open area or the second open area, Reflective reflector;
And a sensing unit installed in another support adjacent to the support on which the reflection plate is installed and sensing ultrasonic waves reflected at a predetermined angle inclination from the reflection plate in a continuous area corresponding to the first open area or the second open area, ,
Wherein the sensing unit comprises a third driven portion rotatably connected to a third engaging portion formed on any one of a pair of third band brackets detachably assembled to the strut. Kill prevention device. A first open area formed between guard rails adjacent to each other in a road safety facility including a guard rail fixedly installed on a pillar, and a second open area formed between the guard rail and the bottom surface, An apparatus for preventing a rod killing accident caused by collision of an animal with an automobile,
An ultrasonic generator installed in the strut to generate ultrasonic waves in a wavelength band where wild animals are avoided upon power application and to emit ultrasonic waves with a predetermined angle in the first open area or the second open area;
Wherein the ultrasonic generator is installed on another strut adjacent to the strut on which the ultrasonic generator is installed and the ultrasonic wave emitted from the output end of the ultrasonic generator at a predetermined angle is inclined at a constant angle to the continuous area corresponding to the first open area or the second open area, Reflective reflector;
And a sensing unit installed in another support adjacent to the support on which the reflection plate is installed and sensing ultrasonic waves reflected at a predetermined angle inclination from the reflection plate in a continuous area corresponding to the first open area or the second open area, ,
Wherein the sensing unit includes an auxiliary support for generating an ultrasonic wave when the power is applied and for installing another ultrasonic generator for obliquely emitting the generated ultrasonic wave to the adjacent reflection plate. 6. The method according to any one of claims 2 to 5,
And a traveling detection unit for checking the presence or absence of an automobile traveling on the road or measuring the traveling speed of the automobile,
Wherein the travel sensing unit provides a signal for controlling the operation of the ultrasonic generator based on the traveling state of the vehicle traveling at a constant speed on the road or the traveling speed of the vehicle. Prevention device. A first open area formed between guard rails adjacent to each other in a road safety facility including a guard rail fixedly installed on a pillar, and a second open area formed between the guard rail and the bottom surface, CLAIMS 1. A method for preventing a rod killing accident caused by an animal colliding with an automobile,
Generating ultrasonic waves in a wavelength band where wild animals are avoided when power is applied in an ultrasonic generator installed in the support, and emitting the generated ultrasonic waves in an inclined manner at a predetermined angle within the first open area or the second open area;
An ultrasonic wave emitted from the output end of the ultrasonic generator at a predetermined angle slant is struck by a reflection plate provided on another support adjacent to the support on which the ultrasonic generator is installed and then is continuously connected to the first open area or the second open area, Reflecting the light onto the open area at a predetermined angle;
And sensing the ultrasonic waves reflected by the reflection plate at a predetermined angle while being obliquely reflected by the sensing unit installed on the other support adjacent to the support on which the reflection plate is installed, in the first opening area or the second opening area How to prevent wild animals from road safety facilities. 8. The method of claim 7,
Wherein ultrasonic waves emitted from the ultrasonic wave generator or ultrasonic waves reflected by the reflection plate form a trajectory traversing the first open area and the second open area obliquely. 8. The method of claim 7,
Further comprising a traveling detection step of checking the presence or absence of an automobile traveling on the road or measuring the traveling speed of the automobile,
Wherein the driving detection step controls the operation of the ultrasonic generator based on whether the vehicle is traveling or the traveling speed of the vehicle, which is confirmed by the travel detection unit.

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