Intelligent light and shadow interaction sculpture device based on environment induction

Abstract

The utility model discloses an intelligent light and shadow interaction sculpture device based on environmental induction, including sculpture body, base and induction lamp, the sculpture body is provided on the base, the base fixes the sculpture body on outdoor public foundation, the induction lamp includes LED light bar, human body sensing reactor and photoreceptor, the LED light bar is fixed on the base, the human body sensing reactor is fixed on the photoreceptor, and the photoreceptor is fixed on the sculpture body. The LED light bar is installed at the position of the outer contour of the sculpture body, the LED light bar is electrically connected with the human body sensing reactor and the photoreceptor, the human body sensing reactor is arranged at the peripheral position of the sculpture body, and when the photoreceptor detects a dark environment and the human body sensing reactor detects a person, the LED light bar emits light. The LED light bar is arranged on the sculpture body, the distance between the human body and the sculpture body can be detected according to the human body sensing reactor, sensing interaction between the device and tourists is achieved according to the light emitting phenomenon of the LED light bar, the residence time of the tourists in the public space is prolonged, and public art is more interesting through application of nature and science and technology.

Description

TECHNICAL FIELD

[0001] The utility model relates to sculpture technical field, specifically speaking, it is related to a kind of intelligent light and shadow interactive sculpture device based on environmental response. BACKGROUND

[0002] As an important decorative element of public environmental space, sculpture is widely used in urban squares, parks, commercial centers and other places, and its artistic form is closely related to the shaping of space atmosphere. In modern urban landscape, light design significantly improves the ornamental and infectivity of night environment through color, dynamic change and projection effect. The combination of the two has significant potential in enriching visual expression and strengthening artistic effect. However, the current combination of sculpture and light is mainly in static fixed mode, and there are problems such as single function, serious homogeneity and lack of decorative innovation. Especially, abstract sculpture works are often presented in isolated form, lacking dynamic interaction with viewers, and it is difficult to stimulate public participation and emotional resonance, which limits the attraction of artistic devices and the vitality of public space. This technical status shows that it is urgent to explore a sculpture device that combines environmental perception and dynamic interaction to break through the limitations of traditional static display and realize the deep synergy of artistic expression and technological application. SUMMARY

[0003] In order to overcome the lack of interaction between existing technology sculpture and tourists, the utility model provides a kind of intelligent light and shadow interactive sculpture device based on environmental response.

[0004] The technical solution of the utility model is as follows:

[0005] A kind of intelligent light and shadow interactive sculpture device based on environmental response, including sculpture body, base and response lamp, the sculpture body is arranged on the base, the base fixes the sculpture body to outdoor public foundation, the response lamp includes LED light bar, human perception reactor and photosensor, LED light bar is installed at the outer contour of the sculpture body, the LED light bar is electrically connected with the human perception reactor and photosensor respectively, the human perception reactor is arranged at the periphery of the sculpture body, when the photosensor detects dark environment and the human perception reactor detects someone, the LED light bar emits light.

[0006] Further, in an embodiment, the sculpture body is a square gift box shape stacked from bottom to top, the number of gift boxes is three, and the size of the gift boxes decreases from bottom to top, each gift box is composed of two intersecting cross frames, side frames connected to the end points of the two cross frames respectively, a center frame connecting the two cross frames at both ends, and a metal structure fixed to the cross frame on the upper layer.

[0007] Further, in an embodiment, the cross-shaped frame, the side frame and the center frame of the gift box each comprise a profile frame made of square tube connection and a skin covering the profile frame, the skin and the metal joint are each made of stainless steel plate, and the surface of the skin and the metal joint is painted.

[0008] Further, in an embodiment, the connection between the profile frame of the center frame and the profile frame of the cross-shaped frame is provided with a thickened steel plate to enhance the connection strength between the cross-shaped frame and the center frame.

[0009] Further, in an embodiment, the connection between the profile frame of the center frame and the profile frame of the cross-shaped frame is provided with a thickened steel plate to enhance the connection strength between the cross-shaped frame and the center frame.

[0010] Further, in an embodiment, the two adjacent gift boxes are different in color, and each of the metal joints is the same in color as the corresponding gift box.

[0011] Further, in an embodiment, the edge of the cross-shaped frame and the side frame is provided with an inward groove, and the LED light bar is embedded in the groove.

[0012] Further, in an embodiment, the human body sensing reactor is a radar intelligent sensing or infrared sensing.

[0013] Further, in an embodiment, the sculpture body and the base are welded.

[0014] Further, in an embodiment, the base is provided with a power line through hole, and the power line passes through the base from below and is connected to the LED light bar for power supply.

[0015] According to the above-mentioned scheme, the LED light bar is arranged on the sculpture body, and can detect the distance between the human body and the sculpture body according to the human body sensing reactor, and realize the interaction between the device and the tourists according to the light emitting phenomenon of the LED light bar, increase the tourists' staying time in the public space, and make the public art more interesting by the use of nature and technology. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a structural schematic view of the present application;

[0017] Figure 2 is Figure 1 is a profile frame schematic view of the sculpture body;

[0018] Figure 3 is a structural block diagram of the induction lamp;

[0019] Figure 4 Circuit diagram of the photoreceptor;

[0020] Figure 5 Circuit diagram of the human perception reactor.

[0021] In the drawings, 110, cross skeleton; 120, side skeleton; 130, center skeleton; 140, metal knot; 200, LED light bar; 300, base; 400, square tube; 500, thickened steel plate. DETAILED DESCRIPTION

[0022] The utility model will be further described below in combination with the drawings and embodiments. It should be noted that when an element is described as "fixed to" another element, it can be directly on the other element or one or more intervening elements can be present therebetween. When an element is described as "connected to" another element, it can be directly connected to the other element or one or more intervening elements can be present therebetween. The terms "vertical", "horizontal", "left", "right", "inner", "outer" and similar expressions used in the description of the utility model are for illustrative purposes only. In the description of the utility model, the meaning of "multiple" is two or more than two. The term "comprising" and any variations thereof means non-exclusive inclusion, and one or more other features, integers, steps, operations, units, components and / or combinations thereof can be present or added.

[0023] The term "and / or" used in the description includes any and all combinations of one or more associated listed items. In addition, the technical features involved in the different embodiments of the utility model described below can be combined with each other as long as there is no conflict between them.

[0024] As Figure 1As shown, the application provides an embodiment of an environment-sensing-based intelligent light and shadow interactive sculpture device, which comprises a sculpture body, a base 300 and a sensing lamp. The sculpture body is arranged on the base 300, the base 300 fixes the sculpture body to an outdoor public foundation, and the sensing lamp comprises an LED light bar 200, a human body sensing reactor and a photosensor. The LED light bar 200 is installed at an outer contour of the sculpture body, and the LED light bar 200 is electrically connected with the human body sensing reactor and the photosensor respectively. The human body sensing reactor is arranged at a peripheral position of the sculpture body. When the photosensor detects a dark environment and the human body sensing reactor detects a person, the LED light bar 200 emits light. The human body sensing reactor is arranged at a peripheral position of the sculpture, and the human body sensing reactor can sense and detect tourists within a set sensing distance. The LED light bar 200 arranged on the sculpture body is electrically connected with the human body sensing reactor. The LED light bar 200 can emit light according to a pre-set program, such as changing the intensity, color and the like of the light with the approach of a person, increasing the intelligent interaction between a person and the artistic device, realizing the sensing interaction between the device and tourists according to the light emission phenomenon of the LED light bar 200, attracting and increasing the staying time of tourists in the public space. The use of nature and technology makes the public art more interesting. The photosensor enables the interaction to be started in a night environment, ensures that the LED light bar light can be observed, and prevents the waste of electric energy in the case that the LED light bar 200 emits light in a strong daylight.

[0025] Referring to Figure 3 As shown, in an embodiment, the sensing lamp further comprises a power module, a single-chip microcomputer control unit and a driving unit. The power module is used to provide power for electronic devices such as the single-chip microcomputer control unit, the driving unit, the LED light bar 200, the human body sensing reactor and the photosensor.

[0026] Specifically, the power module is a lithium battery. The single-chip microcomputer control unit adopts an STC12C5A60S2 single-chip microcomputer and a corresponding single-chip microcomputer minimum system. The STC12C5A60S2 single-chip microcomputer is connected with and receives the light intensity signal of the photosensor through a P2.0 pin, receives the human sensing signal of the human body sensing reactor through a P2.1 pin, and sends a corresponding digital control signal to a D / A conversion module through an I2C communication mode.

[0027] In order to further explain and illustrate, the embodiment of the utility model also provides a specific working principle of the sensing lamp, as follows:

[0028] LED light strips 200 are installed on the outer contour of the sculpture body. The LED light strips 200 are electrically connected to the human body sensing reactor and the photosensor. The photosensor is connected to the input interface of the microcontroller control unit to detect the light intensity and generate a light intensity signal that is transmitted to the microcontroller control unit. The human body sensing reactor is connected to the input interface of the microcontroller control unit to detect whether there are people around and generate a human body sensing signal that is transmitted to the microcontroller control unit. The output interface of the microcontroller control unit is connected to the driver unit through a D / A conversion module and drives the LED light strips 200. It is used to generate control signals based on the light intensity signal and the human body sensing signal to control the working power of the LED light strips 200.

[0029] Specifically, the D / A conversion module is the PCF8591 D / A conversion chip. The driving unit is an LED constant current driver chip (such as TPS61165, LM3409, etc.).

[0030] The human body sensing reactor is located around the sculpture. When the photosensor detects a dark environment and the human body sensing reactor detects a person, the LED light strip 200 illuminates. The human body sensing reactor, positioned around the sculpture, can detect visitors within a set sensing distance. The LED light strip 200, mounted on the sculpture, is electrically connected to the human body sensing reactor. The LED light strip 200 can illuminate according to a pre-set program, such as changing the intensity and color of the light as a person approaches, increasing intelligent interaction between people and the art installation. Based on the illumination of the LED light strip 200, the installation achieves sensory interaction with visitors, attracting and increasing the time visitors spend in this public space.

[0031] See Figure 4 As shown, Figure 4 This is a circuit diagram of a photosensor. The working principle of the photosensor is as follows:

[0032] When the light is good, the resistance of the photoresistor Rg is small, the first NPN transistor Q1 is cut off, and a high-level signal is sent to the P2.0 pin of the STC12C5A60S2 single-chip microcomputer; when the light is poor, the resistance of the photoresistor Rg is large, the first NPN transistor Q1 is turned on, and a low-level signal is sent to the P2.0 pin of the STC12C5A60S2 single-chip microcomputer; the adjustable potentiometer RP1 can control the circuit to obtain a low-level signal on the P2.0 pin below a certain light intensity, and a high-level signal above the light intensity, so that the ambient light turns on the LED light bar 200 at a certain light intensity, that is, the adjustable potentiometer RP1 sets the light intensity at which the LED light bar 200 is turned on when the ambient light is poor. In this embodiment, the photoresistor Rg is a photoresistor of GL5606 type, and different combinations of photoresistors Rg and adjustable potentiometers RP1 can be selected according to actual design and installation needs.

[0033] Referring to Figure 5 , the circuit schematic diagram of the human body sensing reactor is shown, and the working principle of the human body sensing reactor is as follows: Figure 5

[0034] The human body sensing reactor HC-SR501 outputs a high level when a person enters its sensing range, and automatically delays to turn off the high level and outputs a low level when the person leaves the sensing range. Therefore, when a person enters the sensing range of the human body sensing reactor HC-SR501, the human body sensing reactor HC-SR501 sends a low-level signal to the P2.1 pin of the STC12C5A60S2 single-chip microcomputer through the second NPN transistor Q2, and when the person leaves the sensing range, the human body sensing reactor HC-SR501 sends a low-level signal to the P2.1 pin of the STC12C5A60S2 single-chip microcomputer, which becomes a high-level signal after automatic delay.

[0035] As Figure 1 shown, in an embodiment, the sculpture body is a square gift box shape stacked from bottom to top, the number of gift boxes is three, and the size of the gift boxes decreases from bottom to top, each gift box is composed of two intersecting cross frames 110, side frames 120 connected to the end points of the two cross frames 110 respectively, a center frame 130 connected to the two cross frames 110 at both ends, and a metal knot 140 fixed on the cross frame 110 of the upper layer. In this embodiment, the largest gift box of the bottom layer is placed obliquely, the gift box of the middle layer is at a certain oblique angle with it, and the gift box of the third layer is also at a certain oblique angle with the gift box at the middle position. The outlines of the three gift boxes are dynamic curve shapes, which increase the beauty and artistic nature of the sculpture, and cooperate with the light changes of the LED light bar 200 on the sculpture body to give tourists dynamic aesthetic enjoyment. At the same time, the abstract structure shape expression also facilitates the installation of the LED light bar 200.

[0036] As Figure 2 ​As shown in the drawings, in an embodiment, the cross-shaped framework 110, the side framework 120 and the center framework 130 of the gift box each comprise a profiled frame made of square tubes 400 and a skin covering the profiled frame, and the skin and the metal joint 140 are each made of a stainless steel plate, and the surface of the skin and the metal joint 140 is painted. The square tubes 400 are welded to form the profile of the cross-shaped framework 110, the side framework 120 and the center framework 130, which reduces the weight of the sculpture body, ensures the strength of the sculpture body, and helps to reduce the cost of the device. The surface of the skin and the metal joint 140 is painted, which not only gives the surface of the sculpture body a color different from that of stainless steel, beautifying the appearance of the sculpture, but also isolates the stainless steel plate from the external environment, reducing the oxidation of the stainless steel by the external environment, and helping to protect the sculpture body.

[0037] In an embodiment, the connection between the profiled frame of the center framework 130 and the profiled frame of the cross-shaped framework 110 has a thickened steel plate 500 to enhance the connection strength between the cross-shaped framework 110 and the center framework 130. The two ends of the center framework 130 are fixed to the center positions of the two cross-shaped frameworks 110, providing support to improve the stability of the shape of the sculpture body, and the thickened steel plate 500 increases the welding surface of the center framework 130, facilitating the construction of the shape of the sculpture body.

[0038] As shown in the drawings, in an embodiment, the connection between the profiled frame of the center framework 130 and the profiled frame of the cross-shaped framework 110 has a thickened steel plate 500 to enhance the connection strength between the cross-shaped framework 110 and the center framework 130. The two ends of the center framework 130 are fixed to the center positions of the two cross-shaped frameworks 110, providing support to improve the stability of the shape of the sculpture body, and the thickened steel plate 500 increases the welding surface of the center framework 130, facilitating the construction of the shape of the sculpture body. Figure 1 Figure 2 As shown in the drawings, in an embodiment, the connection between the profiled frame of the center framework 130 and the profiled frame of the cross-shaped framework 110 has a thickened steel plate 500 to enhance the connection strength between the cross-shaped framework 110 and the center framework 130. The two ends of the center framework 130 are fixed to the center positions of the two cross-shaped frameworks 110, providing support to improve the stability of the shape of the sculpture body, and the thickened steel plate 500 increases the welding surface of the center framework 130, facilitating the construction of the shape of the sculpture body.

[0039] In an embodiment, the two adjacent gift boxes have different colors, and each metal joint 140 has the same color as the corresponding gift box. In other embodiments, the colors of the bows and the gift box bodies can not be uniform, and the colors of the three gift boxes can also be the same.

[0040] In an embodiment, the edges of the cross-shaped framework 110 and the side framework 120 are provided with inward recesses, and the LED light bar 200 is embedded in the recesses. The recesses are prepared on the skin, and the manufacturing method is simple. Moreover, the LED light bar 200 is embedded in the recess, and only the light-emitting side is in contact with the external environment, which can protect the LED light bar 200. At the same time, this design makes the installation of the LED light bar 200 simple and convenient, and also facilitates the later maintenance and replacement.

[0041] In an embodiment, the human perception reactor is a radar intelligent perception or infrared perception.

[0042] ​In an embodiment, the sculpture body is welded to the base 300. The base 300 is a thick steel plate, and the welding connection is firm and not easy to break. The base 300 lowers the center of gravity of the entire device and firmly fixes the sculpture body to the foundation in public places. In outdoor green spaces, to prevent the displacement of the base 300 and the sculpture body due to soil collapse, which may cause damage to the structure of the sculpture body, the base 300 is generally fixedly connected with a concrete block. The base 300 and the concrete block are buried in the soil, and only the sculpture body is retained on the ground surface.

[0043] In an embodiment, the base 300 is provided with a power line perforation. The power line passes through the base 300 from below and is connected to the LED light bar 200 for power supply. Placing the power supply wiring under the base 300 simplifies the surface of the device and facilitates interaction between people and the device.

[0044] It should be understood that those skilled in the art can make improvements or changes according to the above description, and all these improvements and changes shall belong to the protection scope of the appended claims of the utility model.

[0045] The above describes the utility model patent by way of example in combination with the drawings. Obviously, the implementation of the utility model patent is not limited by the above manner. Any improvement or change that adopts the method concept and technical solution of the utility model patent, or directly applies the concept and technical solution of the utility model patent to other occasions without improvement, is within the protection scope of the utility model.

Claims

1. An intelligent light and shadow interactive sculpture device based on environmental sensing, characterized in that, The sculpture includes a sculpture body, a base, and sensor lights. The sculpture body is mounted on the base, which secures the sculpture body to an outdoor public foundation. The sensor lights include LED light strips, a human body sensor, and a photosensitive sensor. The LED light strips are installed on the outer contour of the sculpture body and are electrically connected to the human body sensor and the photosensitive sensor. The human body sensor is located around the sculpture body. When the photosensitive sensor detects a dark environment and the human body sensor detects a person, the LED light strips illuminate.

2. The intelligent light and shadow interactive sculpture device based on environmental sensing according to claim 1, characterized in that, The sculpture body is in the shape of three square gift boxes stacked from bottom to top, with the size of the gift boxes decreasing from bottom to top. Each gift box consists of two intersecting cross skeletons, side skeletons connected to the ends of the two cross skeletons respectively, a central skeleton connected to the two cross skeletons at both ends, and a metal structure fixed to the upper cross skeleton.

3. The intelligent light and shadow interactive sculpture device based on environmental sensing according to claim 2, characterized in that, The cross-shaped frame, the side frame, and the central frame of the gift box each include a contour frame made of square tubes and a skin covering the contour frame. The skin and the metal knot are both made of stainless steel plates, and the surfaces of the skin and the metal knot are painted.

4. The intelligent light and shadow interactive sculpture device based on environmental sensing according to claim 3, characterized in that, The connection between the outline frame of the central skeleton and the outline frame of the cross skeleton has a thickened steel plate to enhance the connection strength between the cross skeleton and the central skeleton.

5. The intelligent light and shadow interactive sculpture device based on environmental sensing according to claim 3, characterized in that, The upper gift box has a cross-shaped frame at the bottom fixed to the cross-shaped frame at the top of the lower gift box. The connection between the two cross-shaped frames has a thickened steel plate to enhance the stability of the upper gift box.

6. The intelligent light and shadow interactive sculpture device based on environmental sensing according to claim 3, characterized in that, The two adjacent gift boxes are different colors, and each of the metal knots is the same color as its corresponding gift box.

7. The intelligent light and shadow interactive sculpture device based on environmental sensing according to claim 2, characterized in that, The edges of the cross frame and the side frame are provided with inward grooves, and the LED light strip is embedded in the grooves.

8. The intelligent light and shadow interactive sculpture device based on environmental sensing according to claim 1, characterized in that, The human body sensing reactor is either radar-based intelligent sensing or infrared sensing.

9. The intelligent light and shadow interactive sculpture device based on environmental sensing according to claim 1, characterized in that, The sculpture body is welded to the base.

10. The intelligent light and shadow interactive sculpture device based on environmental sensing according to any one of claims 1-9, characterized in that, The base has a power cord hole, and the power cord passes through the bottom of the base and connects to the LED light strip to supply power.

Images