KR102620647B1 - Promotional trucks having structure to stably support large billboards and provided in plurality to reproduce promotional videos - Google Patents

Abstract

We provide a promotional truck with a structure that stably supports a large billboard.
The promotional truck includes a cab where the front wheels are placed; a body extending rearward from the cap and having a rear wheel disposed thereon; a wing body disposed on a side of the body and capable of opening and closing; A first advertising board disposed on the upper surface of the body and supported by pillars; The first billboard includes an electronic control unit that electronically controls the promotional video to be played, the pillars are arranged in a plurality connected, and the connection structure of the pillars is such that an internal reinforcement member in which a plurality of nuts are embedded is disposed on one side. Afterwards, it includes pillar steel plates formed by assembling internal reinforcement with bolts, and a unit pillar is manufactured by joining the pillar steel plates. When connecting the pillars, the connection portion is sandwiched between the internal reinforcement and the pillar steel plates. It may be characterized in that the external reinforcement is disposed on the opposite side of the internal reinforcement.

Description

A promotional truck that has a structure that stably supports a large billboard and is provided in multiple numbers to play promotional videos {PROMOTIONAL TRUCKS HAVING STRUCTURE TO STABLY SUPPORT LARGE BILLBOARDS AND PROVIDED IN PLURALITY TO REPRODUCE PROMOTIONAL VIDEOS}

The present invention relates to a promotional truck having a structure that stably supports a large advertising board.

Conventional promotional trucks are limited to installing displays only in the cargo area of the truck and sometimes do not carry out effective advertising, so improvements are required.

The problem to be solved by the present invention is to provide a promotional truck with a structure that stably supports a large advertising board.

The problems to be solved by the present invention are not limited to the problems mentioned above, and other problems not mentioned can be clearly understood by those skilled in the art from the description below.

The promotional truck of the present invention for solving the above-described problems includes a cab on which the front wheels are disposed; a body extending rearward from the cap and having a rear wheel disposed thereon; a wing body disposed on a side of the body and capable of opening and closing; A first advertising board disposed on the upper surface of the body and supported by pillars; The first billboard includes an electronic control unit that electronically controls the promotional video to be played, the pillars are arranged in a plurality connected, and the connection structure of the pillars is such that an internal reinforcement member in which a plurality of nuts are embedded is disposed on one side. Afterwards, it includes pillar steel plates formed by assembling internal reinforcement with bolts, and a unit pillar is manufactured by joining the pillar steel plates. When connecting the pillars, the connection portion is sandwiched between the internal reinforcement and the pillar steel plates. It may be characterized in that the external reinforcement is disposed on the opposite side of the internal reinforcement.

The promotional truck of the present invention has the advantage of increasing advertising effectiveness by means of a first billboard supported on a pillar of the body and a second billboard disposed on the body, that is, a dual billboard arranged at different heights.

In addition, the promotional truck of the present invention is capable of adjusting the height of the first billboard by constructing the pillar supporting the first billboard as a combination of a plurality of pillars, and the connection method of the plurality of pillars is different from the conventional simple welding joint method and uses screws. Since unit pillars can be connected using an assembly method, a large billboard can be stably supported, and the connection work is efficient, making it economical and further contributing to shortening the construction period.

Furthermore, the promotional method of the present invention has the advantage of increasing the advertising effect by concentrating the attention of consumers by playing back each section of an image in time series on the first and second billboards of a plurality of promotional trucks.

The effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the description below.

Figure 1 is a perspective view showing a promotional truck of the present invention.
Figure 2 is an exploded perspective view of a pillar steel plate included in the pillar connection structure in the promotional truck of the present invention.
Figure 3 is an exploded perspective view of a unit pillar formed by a pillar steel plate in the promotional truck of the present invention.
FIG. 4 is a diagram of one more unit pillar arranged in FIG. 3, and FIG. 5 is a partial assembly view of FIG. 4.
Figure 6 is a diagram showing the state of use of the promotional truck of the present invention.

The advantages and features of the present invention and methods for achieving them will become clear by referring to the embodiments described in detail below along with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below and may be implemented in various different forms. The present embodiments are merely provided to ensure that the disclosure of the present invention is complete and to provide a general understanding of the technical field to which the present invention pertains. It is provided to fully inform the skilled person of the scope of the present invention, and the present invention is only defined by the scope of the claims.

The terminology used herein is for describing embodiments and is not intended to limit the invention. As used herein, singular forms also include plural forms, unless specifically stated otherwise in the context. As used in the specification, “comprises” and/or “comprising” does not exclude the presence or addition of one or more other elements in addition to the mentioned elements. Like reference numerals refer to like elements throughout the specification, and “and/or” includes each and every combination of one or more of the referenced elements. Although “first”, “second”, etc. are used to describe various components, these components are of course not limited by these terms. These terms are merely used to distinguish one component from another. Therefore, it goes without saying that the first component mentioned below may also be a second component within the technical spirit of the present invention.

Unless otherwise defined, all terms (including technical and scientific terms) used in this specification may be used with meanings commonly understood by those skilled in the art to which the present invention pertains. Additionally, terms defined in commonly used dictionaries are not interpreted ideally or excessively unless clearly specifically defined.

Hereinafter, the promotional truck 100 of the present invention will be described with reference to the drawings. Figure 1 is a perspective view showing the promotional truck of the present invention, Figure 2 is an exploded perspective view of the pillar steel plate included in the pillar connection structure in the promotional truck of the present invention, and Figure 3 is a promotional truck formed by the pillar steel plate of the present invention. It is an exploded perspective view of a unit pillar, Figure 4 is a diagram of one more unit pillar arranged in Figure 3, Figure 5 is a partial assembly diagram of Figure 4, and Figure 6 is a state diagram of the promotional truck of the present invention in use.

The promotional truck 100 of the present invention includes a cab 110 on which front wheels are disposed; A body 120 extending rearward from the cap 110 and having a rear wheel disposed thereon; A wing body 130 disposed on the side of the body 120 and capable of opening and closing; A first advertising board 140 disposed on the upper surface of the body 120 and supported by a pillar; A second advertising board (150) disposed directly on the upper surface of the body (120) and located below the first advertising board (140); It may be configured to include an electronic control unit (not shown, which may be placed on the upper or lower surface of the body) that electronically controls at least one of the first billboard 140 and the second billboard 150 to play a promotional video. You can.

In this case, both the first billboard 140 and the second billboard 150 may be displays that play promotional videos, and only the first billboard 140 is a display and the second billboard 150 is a general display with a backlight placed at the back. It could be a billboard. Meanwhile, the electronic control unit can electronically control the image being played when the first billboard 140 and the second billboard 150 are displays.

A plurality of pillars supporting the first billboard 140 may be provided. Hereinafter, the connection structure of a plurality of pillars will be described. The pillar connection structure is designed to connect the unit pillars 10 using a screw assembly method, breaking away from the previous simple welding joint method. The unit pillar 10 may have, for example, a square closed cross-section structure. In this structure, the unit pillar 10 can be manufactured by welding four pillar steel plates 20.

The four pillar steel plates 20 have the same structure. That is, the pillar steel plate 20 is formed by placing an internal reinforcement 30 in which a plurality of nuts 52 are embedded on one surface, and then assembling the internal reinforcement 30 with bolts 51. The position of the internal reinforcement 30 in the pillar steel plate 20 may be formed in various ways different from that in FIG. 2 .

A plurality of column steel plates 20 of this structure, that is, column steel plates 20 with internal reinforcement 30 assembled, are connected, and the connection portions are welded to produce a unit column 10 with a square closed cross-section structure.

Meanwhile, the unit pillar 10 cannot be manufactured to be infinitely long. Therefore, when a long length is required, several unit columns (10) must be connected by layer. For example, assuming that two unit pillars 10 are connected as shown in FIGS. 4 and 5, conventionally, welding had to be used as described above.

However, if, for example, two unit pillars 10 are connected by welding, the connection work is not easy and recycling is difficult. Accordingly, we propose this assembly structure. External reinforcement 40 is additionally provided to connect the unit pillars 10. The external reinforcement 40 is provided at the connection portion when connecting the unit pillars 10 in two or more layers as shown in FIGS. 4 and 5. That is, the external reinforcement 40 is disposed on the opposite side of the internal reinforcement 30 with the internal reinforcement 30 and the column steel plate 20 interposed therebetween. In this structure, for example, the lower end of the upper unit pillar 10 shown in FIGS. 4 and 5 is disposed in the space between the internal reinforcement 30 and the external reinforcement 40 and contacts the lower unit pillar 10, and then The external reinforcement 40, the pillar steel plate 20, and the internal reinforcement 30 are integrally fastened and connected by a plurality of bolts 51. Since the nut 52 is coupled to the inner surface of the internal reinforcement 30, the bolt 51 is inserted from the outside into the external reinforcement 40, the column steel plate 20, and the internal reinforcement 30, and finally the nut ( 52). According to the present embodiment, which operates based on the structure described above, it is possible to connect the unit pillars 10 by screw assembly method, breaking away from the previous simple welding joint method, thereby making the first advertising board 140 safe and sturdy. It is possible to support it and at the same time, the installation height of the first billboard 140 can be adjusted by adjusting the number of unit pillars 10.

Hereinafter, the electronic control unit (not shown) in the promotional truck 100 of the present invention will be described in detail. The electronic control unit includes a case, a central processing unit placed inside the case to control the images played on the first billboard 140 and the second billboard 150, and a central processing unit placed inside/outside the case to generate an infrared image. An infrared sensor, a camera sensor that is placed inside/outside the case and generates visible light images, a control module that is placed inside/outside the case and controls the infrared sensor and camera sensor and receives infrared images and visible light images, a control module It may include an oscillator that oscillates under control.

Since the promotional truck 100 of the present invention is mostly operated outside, if a wild animal invades the case of the electronic control unit and damages the central processing unit, the advertisement is turned off, so it is necessary to prevent such intrusion. There is.

The control module can process infrared images to determine whether there is a living organism and process visible light images to determine living organism information. In this case, the control module turns on the infrared sensor and turns off the camera sensor, determines that a living organism exists from the infrared image, and then turns on the camera sensor. In other words, the control module normally operates only the infrared sensor to analyze the thermal image, determines that a living organism exists inside the case when the temperature of the living organism is detected, and then turns on the camera sensor only when a living organism exists inside the case. By creating a visible light image and analyzing the clear visible light image, information on living organisms can be determined in detail. In other words, camera sensors with high power consumption can increase power efficiency by turning them on and operating only when necessary.

Biological information may include, but is not limited to, “species of living organisms (wild animals), etc.” The database of the control module stores data on the temperature range of the living organism, and when thermal image data about the temperature range of the living organism stored in the database is detected from the infrared image of the infrared sensor, the electronic control unit detects the presence of living organisms inside/around the case. It can be judged that In addition, data on the species of wild animals according to each image is mapped in the database of the control module, and the image stored in the database is matched with a specific image of the visible light image of the camera sensor, and then the wild animal species mapped to the image is mapped. Biological information can be calculated using data on species and size.

In this case, the oscillator may be an ultrasonic oscillator, and the frequency intensity and bandwidth may be controlled and operated according to the biological information determined by the control module (for example, snakes and rats have different audible ranges, so the oscillators have different frequency intensity and bandwidth). should work). Accordingly, it is possible to prevent wild animals, etc. from entering the case, damaging expensive electrical components (central processing unit components) and paralyzing the control system.

Furthermore, in the electronic control unit of the promotional truck 100 of the present invention, in addition to the infrared sensor and camera sensor, a 3D camera (not shown, for example, LIDAR; generates a 3D depth image) placed inside/outside the case is additionally installed. It can be included.

In this case, the control module normally turns on the infrared sensor, turns off the camera sensor, 3D camera (not shown), and oscillator, determines that a living organism exists from the infrared image, and then turns on the camera sensor.

Next, the control module can analyze the visible light image to determine biological information. In this case, the organism information may include “species and speed of the organism (wild animal), etc.,” but is not limited thereto. In this case, the control module can measure the speed of the wild animal per unit time by calculating the change in the position of the image of the creature per unit time in the visible light image.

If the speed of the wild animal is below a certain value, the control module can oscillate the oscillator at a frequency intensity and bandwidth that matches the species of the wild animal.

In contrast, if the speed of the wild animal is above a certain value, the control module can turn on the 3D camera to determine the volume of the creature (not shown). In this case, if the volume of the organism is above a certain value, the control module does not operate the oscillator until the speed of the wild animal falls below a certain value. Then, when the speed of the wild animal falls below a certain value, the control module switches on the frequency matching the species of wild animal. The oscillator can be driven to oscillate with any intensity and bandwidth. In contrast, the control module can operate the oscillator to oscillate at a frequency intensity and bandwidth that matches the species of the wild animal, regardless of the speed of the wild animal, if the volume of the organism is less than a certain value.

In other words, if the speed of a wild animal is above a certain value, the wild animal suddenly enters the inside of the case or is confused in a narrow space. If the oscillator is suddenly activated, the confusion increases and it moves around the inside of the case at a faster speed, causing great damage. There is a possibility of causing

To prevent this, the control module determines the size of the wild animal using a 3D camera (not shown), and then operates the oscillator immediately because if the size is small, the risk of damage is low even if it moves around at high speed and it is important to send it out as soon as possible. If the size is large, rather than suddenly activating the oscillator, the speed can be reduced to a certain extent and then the oscillator can be activated to induce the wild animal to carefully escape from the case in a calm state.

Furthermore, the electronic control unit of the promotional truck 100 of the present invention may further include a speaker (not shown) controlled by the control module. The speaker is normally turned off by the control module, and can be activated by the control module when the time for which the speed of the wild animal is above a certain value is longer than a certain value. In this case, nearby managers can sense that a wild animal is shaking inside the case and dispatch the case urgently.

Furthermore, the electronic control unit of the promotional truck 100 of the present invention may further include a light source module (not shown) controlled by the control module. The light source module is normally turned off by the control module, and after the control module determines that a living organism exists from the infrared image, it is turned on to emit visible light to the inside/outside of the case. Accordingly, the camera sensor can generate an accurate visible light image by receiving abundant light from the visible light of the light source module. In addition, if the control module determines that the speed of the wild animal is less than a certain value, the light source module may remain on for a first time and then turn off, and if the control module determines that the speed of the wild animal is greater than a certain value, the light source module may It may remain on for a second time longer than the first time and then turn off. If the speed of a wild animal is above a certain value, there is a need to continuously track the speed of the wild animal, and accordingly, clearer visible light images need to be generated for a longer period of time from the camera sensor.

Hereinafter, a promotional method using a plurality of promotional trucks 100 of the present invention will be described. Playing the first section of the video on the first billboard of the first promotional truck; Playing a second section of the video on the first billboard of the second promotional truck; Playing a third section of the video on the second billboard of the first promotional truck; It may include the step of playing the fourth section of the video on the second billboard of the second promotional truck, and the first section, second section, third section, and fourth section may be played in chronological order. . Accordingly, the promotional method of the present invention has the advantage of increasing the advertising effect by concentrating the attention of consumers by playing each section of an image in time series on the first and second billboards of a plurality of promotional trucks. .

Above, embodiments of the present invention have been described with reference to the attached drawings, but those skilled in the art will understand that the present invention can be implemented in other specific forms without changing its technical idea or essential features. You will be able to understand it. Therefore, the embodiments described above should be understood in all respects as illustrative and not restrictive.

Claims (1)

In a plurality of promotional trucks used in promotional methods,
The plurality of promotional trucks include a first promotional truck and a second promotional truck,
Each of the first promotional truck and the second promotional truck,
A cab where the front wheels are placed;
a body extending rearward from the cap and having a rear wheel disposed thereon;
a wing body disposed on a side of the body and capable of opening and closing;
A first advertising board disposed on the upper surface of the body and supported by pillars; and
It includes a second advertising board disposed directly on the upper surface of the body and located below the first advertising board,
One of the plurality of promotional trucks is electronically controlled to play a promotional video on the first billboard and the second billboard of the first promotional truck, and is displayed on the first billboard and the second billboard of the second promotional truck. It includes an electronic control unit that electronically controls the promotional video to be played,
The electronic control unit is,
Playing a first section of a promotional video on the first billboard of the first promotional truck;
Playing a second section of the promotional video on the first billboard of the second promotional truck;
Playing a third section of the promotional video on the first billboard of the first promotional truck; and
Proceeding with the promotional method including the step of playing the fourth section of the promotional video on the second billboard of the second promotional truck,
The first, second, third, and fourth sections of the promotional video are played in chronological order,
The electronic control unit is disposed in a case and controls promotional videos played on the first and second billboards of the first promotional truck and the first and second billboards of the second promotional truck. a central processing unit, an infrared sensor disposed in the case and generating an infrared image, a camera sensor disposed in the case and generating a visible light image, and 3 disposed in the case and generating a biological volume in the form of a lidar A 3D camera, a control module disposed in the case and controlling the infrared sensor, the camera sensor, and the 3D camera and receiving infrared images, visible light images, and biological volume, and ultrasonic waves oscillating under the control of the control module. Contains an oscillator,
The control module processes the infrared image to determine whether there is a creature and processes the visible light image to determine creature information, and the creature information includes the species and speed of the creature,
The database of the control module stores data on the temperature range of the living organism, and when thermal image data on the temperature range of the living organism stored in the database is detected from the infrared image, it is determined that the living organism exists,
In the database of the control module, data on the species of wild animals according to each image are mapped, so the image of the visible light image is matched with the image stored in the database, and then the data on the species of wild animals mapped to the corresponding image are mapped. Calculate information on living organisms, calculate the change in the position of the living organism according to unit time in the visible light image, and measure the speed of wild animals according to unit time.
The ultrasonic oscillator operates by controlling the frequency intensity and bandwidth according to the biological information determined by the control module,
The control module is,
Normally, the infrared sensor is turned on, the camera sensor, the 3D camera, and the ultrasonic oscillator are turned off, the presence of a living organism is determined from the infrared image, and then the camera sensor is turned on to analyze the visible light image to obtain information about the living organism. After deciding,
If the speed of the wild animal is less than a certain value, operating the ultrasonic oscillator at a frequency intensity and bandwidth matching the species of the wild animal,
If the speed of the wild animal is more than a certain value, the 3D camera is turned on to determine the volume of the organism, and then if the volume of the organism is more than a certain value, the ultrasonic oscillator is not operated until the speed of the wild animal is less than a certain value and the wild animal is After the speed becomes less than a certain value, the ultrasonic oscillator is operated to oscillate at a frequency intensity and bandwidth matching the species of wild animal, and when the volume of the organism is less than a certain value, the ultrasonic oscillator is operated to oscillate to the species of wild animal regardless of the speed of the wild animal. A plurality of promotional trucks, characterized in that the ultrasonic oscillator is operated to oscillate at a matching frequency intensity and bandwidth.