KR102142057B1 - Block system with multiple funtion - Google Patents

Abstract

A multi-functional retaining wall block system according to an embodiment of the present invention includes a retaining wall block structure installed in a vertical or stepwise manner; An image output unit provided on one surface of the retaining wall block structure; An audio-visual control unit for adjusting the audio-visual of the video output unit; A pixel adjusting unit that adjusts a pixel of an image output from the image output unit according to a surrounding brightness value; And a PLC configured to change operation parameters of the audio-visual control unit and the pixel control unit based on an external signal.

Description

Multifunctional retaining wall block system {BLOCK SYSTEM WITH MULTIPLE FUNTION}

The present invention relates to a multi-functional retaining block system.

If the slope cut along the road or riverside is left unattended, it is not only aesthetically unfavorable, but also can cause loss of soil due to heavy rain or heavy snowfall, and human and material damage is likely to occur due to collapse.

Therefore, it is necessary to record the slope to prevent a safety accident while providing an aesthetic effect. As a method of recording slopes, various methods are known, such as a method of planting a plant directly on a cut slope, a method of mixing and spraying seeds and vegetation soil, and a method of constructing a vegetation mat containing seeds and fertilizer.

The direct planting method has a great effect on greening slopes, but requires a large labor force, which reduces economic efficiency, and places limitations that cannot be applied to steep slopes. The method of mixing and spraying the seed and vegetation soil has a place limitation that the seed germination rate is low and it is difficult to have a uniform growth distribution, and this also cannot be applied to a steep slope.

On the other hand, the method of constructing the vegetation mat is not only economical, but also has the advantage of not being limited in place, so the method of recording the slope using the vegetation mat is the most widely used. Technology using the vegetation mat for the Republic of Korea Patent Application No. 20-2008-0008967, Korea Patent Office Application No. 20-2009-0007703, Korea Patent Office Application No. 20-2009-0014167, Korea Patent Office Application No. 20- 2010-0011489 and the like. On the other hand, in the case of the existing retaining wall technology including the above-mentioned documents, in particular, in the case of the prior art using vegetation mat, the focus is on the method for preventing the slope collapse, but it cannot provide any additional functions.

However, if the existing functions for stabilizing the slope are performed as it is, but the construction can be simple or provide various additional functions such as advertising or promotional effects through video, a new paradigm of retaining wall structure with functionality Can be presented.

Korea Patent Office Application No. 20-2008-0008967

The object of the present invention is a multi-functional retaining wall block system capable of providing an advertisement image and a promotional image that automatically adjusts the brightness, saturation, and pixel of image information according to the ambient illumination, as well as being easy to construct as it is prefabricated and easy to maintain. To provide.

The multi-functional retaining wall block system according to an embodiment of the present invention for solving the above problems is vertically or stepwisely stacked, and includes vegetation mat fixed on the upper side of the nonwoven fabric with spun fiber wool or straw that adsorbs plant image components on the legal surface. A retaining wall block structure provided with a receiving mesh frame; An image output unit provided to be spaced apart from the legal surface of the retaining wall block structure, and displaying advertisements or promotional images and plants of the legal surface provided through the transparent image panel; An audio-visual control unit for adjusting audio-visual angles of the first and second directions of the transparent image panel of the image output unit; A pixel adjusting unit that adjusts a pixel of an image output from the image output unit according to a surrounding brightness value; And a PLC for setting and changing the operation parameters of the audio and video control unit and the pixel control unit based on an external signal, wherein the audio and video control unit includes a first cantilever and a second cantilever that are respectively adjusted at different angles based on the operation parameter. Including, when the angle between the first cantilever is small, the angle between the second cantilevers is large, and when the angle between the second cantilevers is small, the angle between the first cantilevers is increased, and the image The output unit is characterized in that it performs a street light function by turning off the video output during the day and displaying the advertisement or promotional video at night.

In one embodiment, the retaining wall block structure includes a first frame having a variable length in a first direction through a variable length member; And a second frame provided with a magnet fastening means.

In one embodiment, further includes a power supply and demand for supplying power using solar energy.

In one embodiment, the pixel control unit is a light receiving unit for converting light incident on the surroundings into a peripheral illumination value that is an electrical signal; A comparison calculator that calculates a difference between a peripheral illuminance value converted from the light incident unit and a reference illuminance value; And a pixel voltage of a pixel value corresponding to the calculated difference is provided to the image output unit.

The means for solving the above problems does not list all the features of the present invention. Various means for solving the problems of the present invention may be understood in more detail with reference to specific embodiments of the following detailed description.

Since the multi-functional retaining wall block system according to an embodiment of the present invention is prefabricated, it is not only easy to construct, but also convenient to maintain, and provides advertising and promotional videos that automatically adjust the brightness, saturation, and pixel of video information according to the ambient light. can do.

1 is an exemplary view of a multi-functional retaining wall block system according to an embodiment of the present invention.
2 is an exemplary view showing a retaining wall block structure stacked in a staircase according to an embodiment of the present invention.
3 is an exemplary view showing a vertically stacked retaining wall block structure according to an embodiment of the present invention.
4 is an exemplary view showing a state in which the length of the first frame of the retaining wall block structure shown in FIG. 1 is varied.
5 is an exemplary view showing an angle change of the audio-visual adjustment unit shown in FIG. 1.
FIG. 6 is a block diagram showing the configuration of the pixel voltage control unit shown in FIG. 1.
7 is an exemplary view showing an output image that is output when the image output unit shown in FIG. 1 is in an'ON' state.
8 is an exemplary view showing a state when the image output unit shown in FIG. 1 is in an'OFF' state.
9 is a block diagram showing the configuration of the power supply and reception unit shown in FIG.
10 is a diagram illustrating an example computing environment in which one or more embodiments disclosed herein can be implemented.

Hereinafter, various embodiments of the present specification will be described with reference to the accompanying drawings. However, this does not limit the technology described herein to specific embodiments, and it should be understood that it includes various modifications, equivalents, and/or alternatives of the embodiments herein. . In connection with the description of the drawings, similar reference numerals may be used for similar elements. In this specification, expressions such as “have,” “can have,” “includes,” or “can include,” include the presence of a corresponding feature (eg, a component such as a numerical value, function, operation, or part). And does not exclude the presence of additional features.

In this specification, expressions such as “A or B,” “at least one of A or/and B,” or “one or more of A or/and B”, etc. can include all possible combinations of the items listed together. . For example, “A or B,” “at least one of A and B,” or “at least one of A or B,” (1) includes at least one A, (2) includes at least one B, Or (3) all cases including both at least one A and at least one B.

Expressions such as "first," "second," "first," or "second," as used herein may modify various components, regardless of order and/or importance, and denote one component. It is used to distinguish from other components, but does not limit the components. For example, the first user device and the second user device may indicate different user devices regardless of order or importance. For example, the first component may be referred to as a second component without departing from the scope of rights described herein, and similarly, the second component may also be referred to as a first component.

Some component (eg, first component) is "(functionally or communicatively) coupled with/to" another component (eg, second component) or " When referred to as "connected to", it should be understood that any of the above components may be directly connected to the other component or may be connected through another component (eg, a third component). On the other hand, when it is mentioned that a component (eg, the first component) is “directly connected” or “directly connected” to another component (eg, the second component), the component and the component are It can be understood that there are no other components (eg, the third component) between the other components.

As used herein, the expression "configured to (or configured)" is, depending on the situation, for example, "suitable for," "having the capacity to" ," "designed to," "adapted to," "made to," or "capable of" can be used interchangeably. The term "configured (or set) to" may not necessarily mean only "specifically designed to" in hardware. Instead, in some situations, the expression "device configured to" may mean that the device "can" with other devices or parts. For example, the phrase “processors configured (or set) to perform A, B, and C” means by executing a dedicated processor (eg, an embedded processor) to perform the operation, or one or more software programs stored in the memory device. , It may mean a general-purpose processor (for example, a CPU or an application processor) capable of performing the corresponding operations.

The terms used in this specification are only used to describe a specific embodiment, and may not be intended to limit the scope of other embodiments. Singular expressions may include plural expressions unless the context clearly indicates otherwise. Terms used herein, including technical or scientific terms, may have the same meaning as commonly understood by a person skilled in the art described in the present specification. Among the terms used in the present specification, terms defined in a general dictionary may be interpreted as meanings identical or similar to meanings in the context of related technologies, and are ideally or excessively formal meanings unless explicitly defined herein. Is not interpreted as In some cases, even terms defined herein cannot be interpreted to exclude embodiments of the present specification.

Hereinafter, a multi-functional retaining wall block system according to an embodiment of the present invention will be described in detail based on the accompanying drawings.

1 is an exemplary view of a multi-functional retaining wall block system according to an embodiment of the present invention, and FIG. 2 is an exemplary view showing a retaining wall block structure stacked in a stepwise manner according to an embodiment of the present invention, and FIG. 3 is the present invention An exemplary view showing a vertically stacked retaining wall block structure according to an embodiment of the present invention, FIG. 4 is an exemplary view showing a state in which the length of the first frame of the retaining wall block structure shown in FIG. 1 is varied, and FIG. 5 is 1 is an exemplary view showing an angle change of the audio-visual control unit shown in FIG. 6, FIG. 6 is a block diagram showing the configuration of the pixel voltage control unit shown in FIG. 1, and FIG. 7 is an image output unit shown in FIG. At this time, it is an exemplary view showing an output image to be output, FIG. 8 is an exemplary view showing a state when the image output unit shown in FIG. 1 is in an'OFF' state, and FIG. It is a block diagram.

First, referring to FIGS. 1 to 4, the multi-functional retaining wall block system 100 according to an embodiment of the present invention includes a retaining wall block structure 200, an image output unit 300, an audio-visual control unit 400, and pixel adjustment It may include a unit 500 and the PLC (600).

The retaining wall block structure 200 is an assembly structure that can be installed by being stacked or vertically stacked along an inclined surface of the normal surface 10, and assembled by at least one first frame 210 and at least one second frame 220. May be a structure (see FIG. 4).

The first frame 210 may be a horizontal frame, and the second frame 220 may be a vertical frame.

The material of the first frame 210 and the second frame 220 may be any of plastic materials such as concrete, metal, wood, and fiber glass reinforced plastic (FRP).

The first frame 210 may include a variable length member 211 whose length is variable in the first direction. In addition, the first frame 210 is bound to the rear surface of the transparent image panel, which will be described later.

On the other hand, the retaining wall block structure 200 is assembled into at least one first frame 210 and at least one second frame 220, and then accommodates a filling (eg, a mixture of soil and sand) inside the assembly space. It may further include an accommodation network 250 that can be.

Meanwhile, the accommodation network 250 may further include a vegetation mat. The vegetation mat may be a mat in which natural fiber cotton or rice straw adsorbed with plant nutrients is adhered to the top of the nonwoven fabric.

Therefore, the receiving mesh frame 250 not only prevents the filling filled therein from leaking to the outside, but also can provide an artificial environment in which plants can grow through the vegetation mat, thereby forming a beautiful ring landscape of the retaining wall structure. Can. In addition, since the horizontal distance of the retaining wall block structure can be adjusted according to the inclination angle of the normal surface, there is an advantage that the retaining wall block structure can be more stably installed.

Next, the image output unit 300 is provided on one surface of the retaining wall block structure 200, and functions to display image information provided from the outside.

The image output unit may include an image receiving unit and a transparent image panel.

The image receiving unit receives image information from the outside through a wireless network. The wireless network includes Internet (Internet), LAN (Local Area Network), Wireless LAN (Wireless Local Area Network), WAN (Wide Area Network), PAN (Personal Area Network), 3G, 4G, LTE, Wi-Fi, etc. Included, but not limited to.

The transparent image panel injects liquid crystal between an upper substrate provided with a color filter and a lower substrate provided with a thin film transistor (TFT) to form a liquid crystal layer in which each liquid crystal molecule is arranged in a predetermined form, and pixels to be described later. The control unit 400 displays an image reflecting the change in optical refraction caused by the arrangement of each liquid crystal molecule changed by electrical pressure due to the pixel voltage applied to each pixel by the control signal of the control unit 400.

Next, the audio-visual control unit 400 may be a cantilever for adjusting the audio-visual angle of the transparent image panel.

The audio-visual control unit 400 adjusts the audio-visual angle of the transparent image panel in the left-right direction based on the operation parameter set in the PLC 600.

For example, referring to FIG. 5, the audio-visual control unit 400 may be composed of a pair of cantilevers, and when an interstitial angle of any one of the pair of cantilevers increases, the other interstitial angle may decrease.

Accordingly, the video output unit 300 may adjust the audio-visual angle of the output image from side to side through the audio-visual control unit 400.

The pixel adjustment unit 400 adjusts the pixel value of the transparent image panel according to the ambient brightness value.

For example, the pixel adjustment unit 500 includes a light input unit 510, a comparison calculation unit 520, and a pixel value calculation unit 530.

The light incident unit 510 converts light incident to the surroundings into a peripheral illumination value that is an electrical signal.

The comparison calculating unit 520 calculates a difference between the ambient illumination value and the reference illumination value converted by the light incident unit 510.

The pixel value calculating unit 530 calculates the pixel voltage of the pixel value corresponding to the calculated difference (proportional) and provides the pixel voltage to the transparent image panel.

The PLC 600 provides operating parameters of the audio-visual control unit 400 and the pixel control unit 500 based on an external signal or a set value.

Meanwhile, the multi-functional retaining wall block system 100 according to an embodiment of the present invention may further include a power supply/reception unit 700 for supplying power using solar energy.

The power supply/reception unit 700 may include a solar panel 710, an energy storage unit 730, and a converter 720.

The solar panel 710 is configured to absorb sunlight from the sun and is provided with a plurality of units according to a predetermined standard. The solar panel 710 is conventional and detailed description is omitted.

The converter 720 is a bidirectional DC/DC or DC/AC converter, and boosts the power generated by the solar panel 710 to output the boosted DC power to the energy storage unit 730 or the load side.

Next, the energy storage unit 730 functions to store the step-up DC power output from the converter 720 or discharge the stored power to the power load.

Therefore, the multi-functional retaining wall block system according to an embodiment of the present invention is prefabricated, so it is not only easy to construct, but also convenient to maintain. Advertisement video and promotional video that automatically adjusts the brightness, saturation, and pixel of video information according to the ambient light. It provides the advantage of being able to provide.

In addition, the multi-functional retaining wall block system according to an embodiment of the present invention turns off the video function during the day to view plants that grow naturally in the retaining wall block structure, and replaces the function of a street light by providing an advertisement or promotional video at night. You may.

10 is an illustration of an exemplary computing environment in which one or more embodiments disclosed herein can be implemented, an example of a system 1000 including a computing device 1100 configured to implement one or more of the embodiments described above. It shows. For example, the computing device 1100 may be a personal computer, server computer, handheld or laptop device, mobile device (mobile phone, PDA, media player, etc.), multiprocessor system, consumer electronics, mini computer, mainframe computer, Distributed computing environments including any of the aforementioned systems or devices, and the like, but is not limited thereto.

Computing device 1100 may include at least one processing unit 1110 and memory 1120. Here, the processing unit 1110 may include, for example, a central processing unit (CPU), a graphics processing unit (GPU), a microprocessor, an application specific integrated circuit (ASIC), or field programmable gate arrays (FPGA). And may have multiple cores. The memory 1120 may be volatile memory (eg, RAM, etc.), non-volatile memory (eg, ROM, flash memory, etc.) or a combination thereof. Also, the computing device 1100 may include additional storage 1130. The storage 1130 includes, but is not limited to, magnetic storage, optical storage, and the like.

Computer-readable instructions for implementing one or more embodiments disclosed herein may be stored in the storage 1130, and other computer-readable instructions for implementing an operating system, application programs, and the like may also be stored. Computer readable instructions stored in storage 1130 may be loaded into memory 1120 for execution by processing unit 1110. Further, the computing device 1100 may include an input device(s) 1140 and an output device(s) 1150.

Here, the input device(s) 1140 may include, for example, a keyboard, mouse, pen, voice input device, touch input device, infrared camera, video input device, or any other input device. Further, the output device(s) 1150 may include, for example, one or more displays, speakers, printers, or any other output device. Further, the computing device 1100 may use an input device or output device provided in another computing device as the input device(s) 1140 or the output device(s) 1150. Further, the computing device 1100 may include communication connection(s) 1160 that enable the computing device 1100 to communicate with other devices (eg, the computing device 1300 ).

Here, the communication connection(s) 1160 may be a modem, network interface card (NIC), integrated network interface, radio frequency transmitter/receiver, infrared port, USB connection, or other for connecting the computing device 1100 to another computing device. Interface. Further, the communication connection(s) 1160 may include a wired connection or a wireless connection. Each component of the above-described computing device 1100 may be connected by various interconnections such as a bus (eg, peripheral component interconnection (PCI), USB, firmware (IEEE 1394), optical bus structure, etc.) Or may be interconnected by the network 1200. As used herein, terms such as "component", "system", and the like generally refer to hardware, a combination of hardware and software, software, or computer-related entities that are running software.

For example, a component can be, but is not limited to, a process running on a processor, a processor, an object, an executable, a thread of execution, a program, and/or a computer. For example, both the application running on the controller and the controller may be components. One or more components may reside within a thread of process and/or execution, and components may be localized on one computer or distributed between two or more computers.

The present invention is not limited by the above-described embodiments and the accompanying drawings. For those skilled in the art to which the present invention pertains, it will be apparent that components according to the present invention can be substituted, modified and changed without departing from the technical spirit of the present invention.

100: multi-functional retaining wall block system
200: retaining wall block structure
210: first frame
211: variable length member
220: second frame
300: video output unit
400: audio-visual control unit
500: pixel control unit
510: light input unit
520: comparison calculation unit
530: pixel value calculator
600: PLC
700: power supply and demand
710: solar panel
720: converter
730: energy storage

Claims (4)

A retaining wall block structure installed vertically or in a stepwise manner and equipped with an accommodating mesh frame including a vegetation mat on which a vegetation mat is immobilized on top of a non-woven fabric, which is a spun fiber cotton or straw that adsorbs plant image components on a legal surface;
An image output unit which is provided to be spaced apart from the legal surface of the retaining wall block structure, and displays advertisements or promotional videos provided externally and plants of the legal surface through a transparent image panel;
An audio-visual control unit for adjusting audio-visual angles of the first and second directions of the transparent image panel of the image output unit;
A pixel adjusting unit that adjusts a pixel of an image output from the image output unit according to a surrounding brightness value;
And a PLC configured to change operation parameters of the audio-visual control unit and the pixel control unit based on an external signal,
The audio-visual adjustment unit includes a first cantilever and a second cantilever that are respectively adjusted to different interval angles based on the operation parameter, and when the angle between the first cantilevers becomes small, the angle between the second cantilevers becomes large, When the angle between the second cantilevers decreases, the angle between the first cantilevers increases.
The video output unit is a multi-function retaining wall block system that performs a street light function by turning off video output during the day and displaying the advertisement or promotional video at night.
According to claim 1,
The retaining wall block structure
A first frame having a variable length in a first direction through a variable length member; And
Multi-functional retaining wall block system comprising a second frame with a magnetic fastening means.
According to claim 1,
A multi-functional retaining wall block system further comprising a power supply and reception unit for supplying power using solar energy.
According to claim 1,
The pixel control unit
A light receiving unit that converts light incident to the surroundings into peripheral light values that are electrical signals;
A comparison calculator that calculates a difference between a peripheral illuminance value converted from the light incident unit and a reference illuminance value; And
A multi-functional retaining wall block system that calculates a pixel voltage of a pixel value corresponding to the calculated difference and provides it to an image output unit.

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