KR101622719B1 - High speed driving target apparatus for aerial cable way to simulate the dynamic target signature and behavior of air target - Google Patents

Abstract

The present invention relates to a high speed driving device capable of simulating the dynamic characteristics and behavior of an air target such as a pilotless plane, an aircraft, and a guided missile by using an aerial cable. The present invention relates to a driving device for a single aerial cable (cableway), which includes: a high speed vehicle including a power supply device for an aerial cable and using the principle of a motorcycle; and a wireless remote controller wirelessly operating and controlling the vehicle from the ground.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a high-speed driving target device for an aerial cable for simulating dynamic characteristics and behavior of an aerial target,

The present invention relates to a high-speed travel apparatus for simulating dynamic characteristics and behavior of an aerial target such as a UAV, an airplane and a guided missile using an aerial cable, and an on-board high-speed This invention relates to a high-speed traveling target device for an aerial cable for simulating dynamic characteristics and behavior of an aerial target including a traveling body and a wireless remote controller capable of wirelessly driving and controlling the traveling object on the ground.

It is very important to accurately predict the dynamic target characteristics and behavior of these targets in order to develop various types of defense sensors to detect and track key aerial targets such as UAV, aircraft, and missile. In order to accurately predict such characteristics, it is ideal to measure the target while actually operating it. However, measuring the related data while operating the actual target requires various constraints such as securing the preliminary airspace for air- , It is difficult in reality because there are many limitations from a technical point of view as well as a safety problem. As an alternative to overcome these limitations, it is expected that similar characteristics of target characteristics and behavior can be simulated using aerial cables.

Generally, in aerial cable (rope), a traveling body capable of transporting people or objects is used by means of gears or pulley devices using electric motors.

Such a traveling body is disadvantageous in that a circulating cable is used for reciprocating movement or a double cable of at least two lines must be used so that the air cable (rope) facility becomes complicated and installation and management costs increase. In particular, there is a limit to the maximum running speed that can be implemented, so that it can not be an effective means when a high-speed driving is desired.

In this case, it is possible to use a special traveling body to which a solid propellant used for a missile or rocket is applied.

However, the application of the propellant applied to the aerial cable (ropeway) has the advantage of achieving a very high speed, but there is a limitation on the precise speed control and stable braking of the traveling body, and the propellant is replaced This requires excessive operation and management costs.

Considering that most of the aerial cable (rope) facilities are installed in mountainous areas, there is always a risk of fire in the course of operation of facilities and vehicles, such as the occurrence of forest fire due to combustion of propellant. There is no other way.

In addition, in order to make a reciprocating travel, a separate driving device is installed in the traveling body or an additional moving facility (equipment) or a separate lifting body lifting cable is required, so that a relatively high cost is incurred in terms of installation and operation of the facility and the traveling body .

Korean Patent No. 1377677

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide an engine for a motorcycle such as gasoline or electric motor having self- Speed running targets for simulating dynamic characteristics and behaviors of high-speed aerial targets with very low installation and operating costs, as well as being able to operate at a high speed and with a stable speed and braking control. .

A high speed traveling vehicle having a built-in self-powered device that does not require an external electric facility, and a wireless remote controller capable of being driven and controlled from the ground by radio, and uses a single-wire aerial cable, A target for simulating a dynamic characteristic and a behavior of a target is mounted and the target can be detached and attached to a target different from the target separately from the target and the self- .

According to the present invention, it is possible to move at a high speed of about 100 km to 200 km per hour depending on the weight of an object to be tested or an arbitrary designated object mounted on an aerial cable, Since the distance-speed profile of the vehicle is pre-entered in the vehicle's internal memory, it can be used for various military test purposes such as tracking test and shooting test using a high-speed vehicle.

According to the present invention, since an external electric facility for driving a high-speed traveling body is not required, it can be easily used in an area where electricity can not be supplied, such as a mountainous terrain, a back ground, and the like. It is possible to operate and manage the traveling body.

According to the present invention, since it is possible to reciprocate itself without additional facilities in a single-line aerial cable (rope), a separate aerial cable (rope) for lifting the traveling body is not needed, Height is effective.

According to the present invention, it is possible to move at a high speed four to seven times faster than a conventional traveling cable for an aerial cable (rope), so that various types of leisure payloads can be used as a new concept leisure facility such as extreme experience.

1 is a conceptual view of operation of a high-speed traveling target device for an aerial cable to simulate dynamic characteristics and behavior of an air target according to the present invention;
2 is a configuration diagram of a high-speed traveling body according to the present invention.
3 is a configuration diagram of a wireless remote controller according to the present invention;

BRIEF DESCRIPTION OF THE DRAWINGS The above and other features and advantages of the present invention will become more apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings, It will be possible. The present invention is capable of various modifications and various forms, and specific embodiments are illustrated in the drawings and described in detail in the text. It is to be understood, however, that the invention is not intended to be limited to the particular forms disclosed, but on the contrary, is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The present invention relates to a high-speed traveling device for an aerial cable for simulating the dynamic characteristics and behavior of an aerial target, comprising: a high-speed traveling body (10) having a built-in self- And a wireless remote controller 20 capable of controlling the operation of the high-speed traveling body 10. The wireless remote controller 20 uses a single-wire aerial cable 2. An arbitrary test object 800 is mounted on the lower portion of the high- (10) is an engine for a motorcycle.

FIG. 1 is a conceptual diagram illustrating the operation of a high-speed traveling target device for an aerial cable for simulating dynamic characteristics and behavior of an aerial target according to the present invention.

As shown in the figure, a high-speed traveling target device 1 for an aerial cable is used in conjunction with an aerial cable 2 installed between two or more main towers 3.

The aerial cable 2 provides a moving path of the high speed traveling body 10 and the diameter of the aerial cable 2 is determined according to the weight and span of the high speed traveling body 10.

The main tower 3 serves to support the aerial cable 2 and the high speed traveling body 10 by installing the aerial cable 2 at two points such as a starting point and an end point of the aerial cable 2.

Since the aerial cable target device for high-speed cable 1 does not require a separate cable for lifting the high-speed traveling body 10, it can perform its own forward / backward switching on the aerial cable 2 of the single- It is movable.

The high-speed traveling target device (1) for an aerial cable includes an engine for a general motorcycle using gasoline or electricity as a power source, the high-speed traveling body (10) to which the driving and braking devices are applied, And the wireless remote controller 20 capable of performing wireless communication.

2 is a configuration diagram of a high-speed traveling body according to the present invention.

The high-speed traveling body 10 includes a power generation device 100, a main controller 110, an auxiliary controller 111, an engine control device 112, a traveling body forward / reverse switching device 120, a power transmitting device 130, The auxiliary wheel 300, the cable guide 310, the main braking device 400, the auxiliary braking device 410, the data transmitting and receiving antenna 500 for the high-speed traveling body, the speed sensor 600, An image sensor 610, an image transmission device 611, an image transmission antenna 612, a power supply device 700, and a target (payload) 800.

The high speed traveling body 10 wirelessly transmits the speed, position, temperature, image information, etc. of the high speed traveling body 10 to the wireless remote controller 20 on the ground, And a receiving function capable of receiving various control command signals such as driving engine ON / OFF, deceleration, acceleration, braking, and gear shifting sent from the control unit 10. The high speed traveling body 10 is driven and controlled according to the command signals Function.

The power generation apparatus 100 is a device that generates power required for operating the high-speed traveling body 10 by using a general motorcycle engine using gasoline or electricity as a power source. The control unit controls the speed of decelerating or accelerating the high speed traveling body 10 by adjusting the size of the supplied power and changing the gear according to the speed of the high speed traveling body 10, 10 to move at a desired speed and transmits the generated power to the driving wheel 200. [

The power generation apparatus 100 includes a drive engine 101, an acceleration device 102, and a gear shift device 103.

The power generation apparatus 100 may be cooled in a natural convection mode using external air, but may be forcedly cooled by mounting a separate cooling fan if necessary.

The driving engine 101 is driven by gasoline or electricity and is connected to the accelerator 102 and the gear shift device 103 to drive the high-speed traveling body 10.

The main controller 110 is a device for applying a control command related to the operation of the high speed traveling body 10 to the engine control device 112 and operates by receiving a related command from the wireless remote controller 20 on the ground.

The auxiliary controller 111 is a controller for emergency use when the main controller 110 fails or when the main controller 110 is not normally operated, .

The engine control unit (ECU) 112 actually mounts the engine control device mounted on the motorcycle engine as it is a device for substantially controlling the high-speed traveling body 10. [

The traveling device forward / backward switching device 120 is an apparatus for switching the traveling direction of the high-speed traveling body 10, and is composed of an actuator for forward / reverse switching and a gear box, The forward and backward directions of the vehicle 10 are determined.

The power transmission device 130 transmits power generated by the power generation device 130 to a single or a plurality of driving wheels 200 by using a chain or a shaft structure. When power is transmitted using a chain, it may include a separate chain tension maintenance device so that the tension of the chain can be kept constant.

The driving wheel 200 is formed in a shape of a U-shaped groove so as to exhibit a stable grounding force and a rotational force on the aerial cable 2. A rubber pad is attached to the inner wall of the U- And the aerial cable (2) can be maximized.

The number of the driving wheels 200 can be adjusted according to the weight of the high-speed traveling body 10 or the required driving force.

The auxiliary wheel 300 provides a sufficient grounding area between the high speed traveling body 10 and the aerial cable 2 so that the high speed traveling body 10 stably travels on the air cable 2 with a broken line And is manufactured in the same shape as the driving wheel 200.

The power is not directly transmitted from the power generator 100 to the auxiliary wheel 300 but is manually rotated by driving the driving wheel 200. [

The cable guide device 310 is a device for preventing the high speed traveling body 10 from being disengaged from the aerial cable 2 during traveling of the high speed traveling body 10, A link structure 312, and a spring structure 313, which are installed at a lower portion of the main body 300.

The guide wheels 311 may be manufactured to have the same size (diameter) as the drive wheels 200 and the auxiliary wheels 300, or may be made somewhat smaller according to the space.

A certain amount of tensile force is applied to the air cable 2 of the link structure 312 and the scrambling structure 313 so that the air cable 2 is always separated from the driving wheels 10 200, and stably positioned between the auxiliary wheel 300 and the guide wheel 311.

The reason why the link structure 312 and the spring structure 313 are applied in the cable guide device 310 is that the aerial cable 2 changing from time to time according to the traveling state of the high- It is for flexible adaptation.

The main braking device 400 serves to control and brake the speed of the high-speed traveling body 10, and includes a high-pressure hydraulic device 401 and a brake pad 402.

The high-pressure hydraulic device 401 and the brake pad 402 may be the same as those mounted on a general motorcycle.

The auxiliary braking device 410 is installed on the high speed traveling body 10 and the aerial cable 2 in a pair and when the braking force of the main braking device 400 is insufficient or when the high speed traveling body 10 The safety pads 411, the shock absorbing pads 412, and the shock absorbing pads 412, which are installed to prevent direct collision between the high speed traveling body 10 and the main tower 3, And an impact absorbing spring 413.

The safety pad 411 is installed on the front surface of the high speed traveling body 10 and when the high speed traveling body 10 is not sufficiently braked by the main braking device 400, do. Therefore, the safety pad 411 itself and the high-speed traveling body have a sufficient topping so as not to be damaged by the impact load due to the collision.

The shock absorbing pad 412 and the shock absorbing spring 413 are installed on the aerial cable 2 and physically restrict the traveling of the high speed traveling body 10 when colliding with the high speed traveling body 10. In order to prevent damage to the high-speed traveling body 10, a spring is used to absorb and attenuate the collision energy.

The data transmitting and receiving antenna 500 for a high speed vehicle transmits the traveling information and the traveling state received from the main controller 110 or the sub controller 111 of the high speed traveling body 10 to the wireless remote controller 20 And receives a driving command for the high-speed traveling body 10 sent from the wireless remote controller 20 in real time and transmits the driving command to the main controller 110 or the sub-controller 111.

The speed sensor 600 is installed in the auxiliary wheel 300 as a sensor for measuring the speed of the high speed traveling body 10 and measures the speed of the auxiliary wheel 300 to calculate the speed And transmitted to the data transmitting and receiving antenna 500 for high-speed driving through the main controller 110 or the sub-controller 111 to transmit the measured data to the wireless remote controller 20.

In addition to the method of measuring the number of revolutions of the auxiliary wheel 300, the speed sensor 600 may extract speed information using GPS information or navigation information. In the case of installing a GPS sensor or a navigation sensor, .

The image sensor 610 is installed in order to monitor in real time the operation state of various equipment installed in the high speed traveling body 10, the state of the air cable 2 or the state outside the high speed traveling body 10 And is installed at a position desired by the user according to the purpose of use of the high speed traveling body (10).

The image transmission device 611 transmits the image acquired through the image sensor 610 to the image transmission antenna 612. [

The image transmission antenna 612 wirelessly transmits the image received from the image transmission device 611 to the wireless remote controller 20 on the ground.

The power supply 700 supplies power to all the electronic equipments mounted on or mounted on the high speed traveling body 10 as a power supply device for operating the high speed traveling body 10.

The power supply 700 includes a general automobile battery, a function of checking the remaining capacity of the battery from time to time, and a function of charging using an external power source.

The target (payload) 800 is mounted on the lower portion of the high speed traveling body 10 and can be changed in various forms according to the purpose of use of the high speed traveling body 10, , It is also possible to mount the test object or the test object by disposing it so as to facilitate detachment and attachment so as to increase the utilization.

3 is a block diagram of a wireless remote controller according to the present invention.

The wireless remote controller 20 includes a traveling control device 901, a data transmitting and receiving antenna 902 for a wireless remote controller, an image receiving antenna 903, and a traveling control monitoring monitor 904.

The wireless remote controller 20 is a device operating on the ground, and the user can remotely control the high-speed traveling body by using the real-time traveling information and the traveling state received from the high-speed traveling body 10, The profile can be transferred to the high speed traveling body 10 and automatically controlled.

The traveling control device 901 controls the driving of the high-speed traveling body 10 such that the driving of the driving engine 101 is on-off, acceleration, deceleration, braking, gear shifting, Controller switching, docking system, and the like, and transmits the control command to the data transmitting / receiving antenna 902 for the wireless remote controller.

The travel control device 901 controls the speed, position, attitude angle, shift state, battery voltage, fuel, acceleration and speed of the high-speed traveling body 10 received via the data transmitting / The traveling state, the braking operation state, the communication state, the RPM of the driving engine, the cooling water temperature, and the traveling state and the image received through the image receiving antenna 903 to the traveling body control monitoring monitor 904, (20) allows the operator to utilize this information for drive control of the high speed traveling body (10).

The traveling body control monitoring monitor 904 functions to display various kinds of information received from the traveling body controlling apparatus 901 in real time.

While the present invention has been described in connection with what is presently considered to be practical and exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

1: High-speed driving target device for aerial cable (rope)
2: aerial cable 3: pylon
10: High-speed traveling body 20: Wireless remote controller
100: Power generator
101: Driving engine 102: Accelerator
103: Gear shifting device
110: main controller 111: auxiliary controller
112: engine control device
120: traveling device forward / backward switching device
130: Power transmission device
200: drive wheels
300: Auxiliary wheels
310: cable guide device 311: guide wheel
312: Link structure 313: Spring structure
400: Main brake device 401: High-pressure hydraulic device
402: Brake pad
410: auxiliary braking device 411: safety pad
412: shock absorbing pad 413: shock absorbing spring
500: Data transmission / reception antenna for high-speed traveling body
600: Speed sensor
610: Image sensor 611: Image transmission device
612: Image transmission antenna
700: Power supply
800: target (payload)
901: Travel control device
902: Data transmitting / receiving antenna for wireless remote controller
903: Image receiving antenna
904: Travel control monitoring monitor

Claims (6)

A high-speed traveling body having a built-in self-powered device not requiring an external electric facility;
And a wireless remote controller capable of being driven and controlled wirelessly on the ground,
A single-wire aerial cable is used,
The lower portion of the high-speed traveling body is equipped with a target for simulating the dynamic characteristics and behavior of the air target,
The target may be detached and attached to a target different from the target separately from the high-speed traveling body,
The traveling control device included in the wireless remote controller includes a controller for controlling the driving of the high-speed traveling vehicle, including a driving engine on-off, acceleration, deceleration, braking, gear shifting, traveling forward / backward switching, image switching, And transmits the generated control command to the data transmitting / receiving antenna for the wireless remote controller,
The traveling control apparatus controls the travel information of the high-speed traveling body received from the data transmitting / receiving antenna for the wireless remote controller and the traveling image of the high-speed traveling body transmitted from the image receiving antenna to the traveling body control monitoring Monitor,
The self-power of the high-speed traveling body is an internal combustion engine
Speed target device for aerial cable. The method according to claim 1,
The wireless remote controller may control the user directly or remotely by using the real-time travel information received from the high-speed travelor, or may transmit the distance and speed profile to the high-speed traveler and automatically control the user Wherein the high-speed travel target device for an aerial cable is characterized in that it comprises: The method according to claim 1,
Speed data transmission / reception antenna included in the high-speed traveling body transmits the speed, position, temperature, and image information of the high-speed traveling body to the wireless remote controller, Braking, and gear-shifting control command signals for the aerial cable. delete delete The method according to claim 1,
Wherein the high-speed traveling target device for the aerial cable is capable of self-moving forward and backward on the aerial cable of the disconnection by the traveling device forward / backward switching device included in the high-speed traveling vehicle.

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