CN108597007B - Man-machine interaction drawing system based on Internet of things and operation method thereof - Google Patents
Man-machine interaction drawing system based on Internet of things and operation method thereof Download PDFInfo
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- CN108597007B CN108597007B CN201810761065.6A CN201810761065A CN108597007B CN 108597007 B CN108597007 B CN 108597007B CN 201810761065 A CN201810761065 A CN 201810761065A CN 108597007 B CN108597007 B CN 108597007B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/80—Creating or modifying a manually drawn or painted image using a manual input device, e.g. mouse, light pen, direction keys on keyboard
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
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- General Engineering & Computer Science (AREA)
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Abstract
The invention discloses a man-machine interaction drawing system based on the Internet of things and an operation method thereof, and belongs to the technical field of drawing. The man-machine interaction drawing system based on the Internet of things comprises a plurality of drawing terminal devices, wherein one drawing terminal device is a host, and the rest are extensions; the drawing terminal equipment comprises a glass plate desktop, an interactive intelligent flat plate, a baffle, a projection device, a camera device, an LED lighting device, a pull rod, a rotating shaft, a lower base, an upper support, a fastening knob, a transverse guide rail, a longitudinal guide rail, a turnover support and a keyboard and mouse integrated functional board. The system outputs and collects image information by optical means, and collects and distributes design tasks by network technology. The device is ergonomically oriented for practical use in a variety of tasks. For example, drawing tasks are distributed in teaching, and drawing levels are uniformly evaluated; a design team is planned in the design field, and design schemes are discussed interactively; cutting sketches in the animation and art fields, completing by multiple persons in blocks, and the like.
Description
Technical Field
The invention belongs to the technical field of drawing, and particularly relates to a man-machine interaction drawing system based on the Internet of things and an operation method thereof.
Background
With the rapid development of electronic information technology, computer aided design is becoming the mainstream of modern industrial design, but sketch drawing still has the effect that the sketch drawing cannot replace. Especially, the user groups in the fields of teaching, product design, artistic design and the like still need sketch drawing to master basic skills or first time recording inspiration, and in the fields of aircraft design, vehicle design and the like, paper sketch is still needed to participate in aerodynamic model manufacturing. The teaching and design of the new period put new requirements on its main equipment:
1. the interaction between the person and the computer can be realized, the entity drawing pen and the virtual computer model are required to be organically fused, and the complementation between the computer and the person is realized in a highly free environment.
2. The interaction between people can be realized, abstract thinking on the design between people is organically fused by means of computer technology, and the complementation between people is realized.
3. Interaction between the total designer and each designer can be realized, the design capacity of the group is condensed together, and complementation between individuals and the group is realized.
There is therefore a need in the art for a new solution to meet these requirements.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: the human-computer interaction drawing system based on the Internet of things and the operation method thereof are provided for solving the technical problem that drawing equipment for human interaction with a computer is lacked in the prior art.
The man-machine interaction drawing system based on the Internet of things comprises a plurality of drawing terminal devices, wherein one drawing terminal device is a host, and the rest are extensions; the host is connected with the extension through the Internet of things;
the drawing terminal equipment comprises a glass plate desktop, a baffle, a projection device, a camera device, an LED lighting device, a pull rod, a rotating shaft, a lower base, an upper bracket, a fastening knob, a transverse guide rail, a longitudinal guide rail, a turnover bracket, a keyboard and mouse integrated functional board, a pulley and an interactive intelligent flat board;
an interactive intelligent flat plate is arranged on one side of the glass plate desktop; the side part of the interactive intelligent panel is provided with a power supply charging interface, a USB interface and an Ethernet port, and a wireless communication module is arranged inside the interactive intelligent panel; the baffle is fixedly arranged below the glass plate tabletop, the baffle is in sealing connection with the glass plate tabletop, and an optical sealed cabin with an inverted quadrangular frustum structure is formed between the baffle and the glass plate tabletop; the projection device and the camera device are fixedly arranged on the upper part of the baffle plate and are respectively connected with the interactive intelligent flat plate; the LED lighting device is fixedly arranged on one side of the upper part of the glass plate tabletop through a pull rod and a rotating shaft; the lower base is placed on the ground; the lower part of the upper bracket is sleeved on the upper part of the lower base and is connected with the lower base through a fastening knob, and the upper part of the upper bracket is respectively connected with the transverse guide rail and the longitudinal guide rail; one end of the turnover support is provided with a pulley and is movably connected with the transverse guide rail through the pulley, the other end of the turnover support is fixedly connected with the longitudinal guide rail through a fastening knob, and the upper part of the turnover support is fixedly connected with the lower part of the glass plate tabletop; the keyboard and mouse integrated functional board is fixedly connected with the upper part of the transverse guide rail through a rotating shaft, and the keyboard and mouse integrated functional board is connected with the interactive intelligent flat board through a USB interface.
The glass plate tabletop is a polarized glass tabletop.
The glass plate desktop and the interactive intelligent flat plate are of an integrated structure.
The operation method of the man-machine interaction drawing system based on the Internet of things comprises the following steps in sequence,
step one, task allocation is carried out on drawing terminal equipment serving as a host, a glass plate desktop of the host is horizontally placed, an LED lighting device is turned off, the front surface of a design sketch is horizontally placed facing the glass plate desktop or a pre-drawing part is directly placed on the glass plate desktop, a camera device is started to shoot the design sketch or part projection, and a shot picture is transmitted to the drawing terminal equipment serving as an extension through the Internet of things;
step two, horizontally placing the glass plate desktop of the extension, opening a projection device to project the received picture onto the glass plate desktop, and tracing by students or designers according to the projected image;
starting a camera device, shooting the tracing in the second step, and transmitting the tracing to the selected drawing terminal equipment in real time through the Internet of things;
the selected drawing terminal equipment comprises a host machine and an extension machine;
and fourthly, selecting a video projection output mode on the drawing terminal equipment, standing the glass plate desktop to be in a vertical state, turning off the LED lighting device, and projecting continuous video images to projection paper on the glass plate desktop by the projection device.
Through the design scheme, the invention has the following beneficial effects:
1. the invention discloses a man-machine interaction drawing system based on the Internet of things, which is man-machine interaction equipment. The system outputs and collects image information by optical means, and collects and distributes design tasks by network technology. The device mainly comprises an interactive intelligent flat plate, a projection device, a camera device and a glass plate desktop, and is assisted with an LED lighting device and a keyboard and mouse integrated functional plate, and the practicality is realized in various works by taking ergonomics as a guide. For example, drawing tasks are distributed in the teaching field, and drawing levels are uniformly evaluated; a design team is planned in the design field, and design schemes are discussed interactively; cutting sketches in the animation and art fields, completing by multiple persons in blocks, and the like. The system is an extension of the traditional large projector matched with the traditional drawing or the working mode of the digital board, so that teaching or design is not limited by equipment environment any more, and the learning ability and design ability of personnel are fully exerted.
2. The invention applies information technology and electronic technology to a drawing table. The current situation that the traditional drawing table in China is single in function and can only be used for drawing is broken through. The invention can be applied to teaching, and can link student terminals with teacher terminals in real time through one network cable, and realize digital, informationized and high-tech modern classroom teaching by adopting an advanced electromechanical integration concept.
3. The drawing desktop is designed into an integrated structure of a glass board desktop and an interactive intelligent flat board, has the function of a traditional drawing desk, and can be connected with management systems such as educational administration and the like by opening the interactive intelligent flat board and connecting with a keyboard and mouse integrated functional board. And information inquiry and resource sharing are realized in the aspects of mechanical design, drawing, examination, teaching and the like, so that teaching and design management are more informationized.
4. The invention fills the blank between paperless design office and drawing office of the digital board, and solves the problem of coordination and compatibility of designs of all parts in the design team at one time. The master designer can master the design progress and sketch scheme of each local designer in real time, and besides the link between the main drawing terminal equipment and the extension drawing terminal equipment, the connection between the extension drawing terminal equipment and the extension drawing terminal equipment can also be established. The total designer can project the manuscript of part of the designer to other part of designer in real time, so that the matching conflict of each local design size is avoided from the initial stage of sketch, and the design efficiency is greatly improved.
Drawings
The invention is further described with reference to the drawings and detailed description which follow:
fig. 1 is a schematic structural diagram of a drawing terminal device in the present invention.
Fig. 2 is a schematic diagram of a rear view structure of a drawing terminal device according to the present invention.
Fig. 3 is a schematic side view of a drawing terminal device according to the present invention.
Fig. 4 is a schematic top view of a drawing terminal device according to the present invention.
FIG. 5 is a schematic view showing the state of the turnover support when the glass plate table top is horizontally placed.
FIG. 6 is a schematic view showing the state of the turnover support when the tabletop of the glass plate is vertical.
Fig. 7 is a schematic structural view of a baffle plate in the present invention.
Fig. 8 is a schematic view of the internal structure of the baffle plate in the present invention.
Fig. 9 is a schematic top view of a drawing table top according to the present invention.
Fig. 10 is a schematic view of the right side structure of the drawing table top according to the present invention.
In the figure, a table top with a glass plate, a 2-baffle, a 3-projection device, a 4-camera device, a 5-LED lighting device, a 6-pull rod, a 7-rotating shaft, an 8-lower base, a 9-upper support, a 10-fastening knob, an 11-transverse guide rail, a 12-longitudinal guide rail, a 13-turnover support, a 14-keyboard and mouse integrated function board, a 15-pulley, a 16-interactive intelligent flat board, a 1601-power charging interface, a 1602-USB interface and a 1603-Ethernet interface are arranged.
Detailed Description
As shown in the figure, the man-machine interaction drawing system based on the internet of things comprises a plurality of drawing terminal devices, wherein one drawing terminal device is a host, and the rest are extensions; the host is connected with the extension set and communicated with the extension set through the Internet of things;
the drawing terminal equipment comprises a glass plate desktop 1, a baffle plate 2, a projection device 3, a camera device 4, an LED lighting device 5, a pull rod 6, a rotating shaft 7, a lower base 8, an upper bracket 9, a fastening knob 10, a transverse guide rail 11, a longitudinal guide rail 12, a turnover bracket 13, a keyboard and mouse integrated functional board 14, a pulley 15 and an interactive intelligent flat plate 16.
The glass plate desktop 1 and the interactive intelligent flat plate 16 are of an integrated design structure, and are used as drawing desktops of drawing terminal equipment, and the left side area of the drawing desktops is the glass plate desktop 1 for projection and shooting of sketches; the right region of the drawing table top is an interactive smart tablet 16 for processing informative operations such as designating a drawing terminal device as the host. The right side of the interactive intelligent tablet 16 is provided with a power charging interface 1601, a USB interface 1602 and an Ethernet port 1603, and the drawing terminal equipment can be connected to the Internet of things environment of the whole drawing system in a wired or wireless mode; the USB interface 1602 may be used to connect a keyboard and mouse integrated function board, a projection device, and a camera device.
The baffle plate 2 is fixedly arranged below the glass plate table top 1, the baffle plate 2 is in sealing connection with the glass plate table top 1, and an optical sealed cabin with an inverted quadrangular frustum structure is formed between the baffle plate 2 and the glass plate table top 1. The projection device 3 and the camera device 4 are fixedly arranged on the upper part of the baffle plate 2 and are connected with the interactive intelligent flat plate 16; the LED lighting device 5 is fixedly arranged on one side of the upper portion of the glass plate desktop 1 through the pull rod 6 and the rotating shaft 7, and the lamplight of the LED lighting device 5 can rotate 360 degrees through the mutual connection of the pull rod 6 and the rotating shaft 7, and the distance between the projection light and the glass plate desktop 1 can be adjusted through the expansion and contraction of the pull rod 6. The lower base 8 is placed on the ground; the lower part of the upper bracket 9 is sleeved on the upper part of the lower base 8 and is connected with the lower base 8 through a fastening knob 10, and a user can adjust the overall height of the table leg by adjusting the sliding track of the fastening knob 10 on two sides of the table leg so as to meet users with different height requirements. The upper part of the upper bracket 9 is respectively connected with a transverse guide rail 11 and a longitudinal guide rail 12; one end of the turnover support 13 is provided with a pulley 15 and is movably connected with the transverse guide rail 11 through the pulley 15, the other end of the turnover support 13 is fixedly connected with the longitudinal guide rail 12 through the fastening knob 10, the upper part of the turnover support 13 is fixedly connected with the lower part of the glass plate table top 1, and the glass plate table top 1 can perform nonlinear damping rotation by means of the mechanical characteristics of the double slide rail structures of the transverse guide rail 11 and the longitudinal guide rail 12, so that mechanical stability in a vertical state or a horizontal state is realized. When the glass board table top 1 rotates from vertical to horizontal, the longitudinal guide rail 12 arranged in the upper bracket 9 is forced to slide downwards, and meanwhile, the pulley 15 connected to the turnover bracket 13 also slides outwards along the transverse guide rail 11, so that the glass board table top 1 is horizontally placed. Tightening the tightening knob 10 securely locks the glass panel table top 1 at the current angle, as shown in fig. 5.
When the glass board table top 1 rotates from horizontal to vertical, the longitudinal guide rail 12 arranged in the upper bracket 9 is forced to slide upwards, and meanwhile, the pulley 15 connected to the turnover bracket 13 also slides inwards along the transverse guide rail 11, so that the glass board table top 1 is erected in the vertical direction. Tightening the tightening knob 10 securely locks the glass panel desktop 1 at the current angle, as shown in fig. 6.
The keyboard and mouse integrated functional board 14 is fixedly connected with the upper part of the transverse guide rail 11 through the rotating shaft 7. When the glass tabletop 1 is in a vertical state, the keyboard and mouse integrated functional board 14 can be rotated anticlockwise to a horizontal position along the rotating shaft 7. And the keyboard and mouse integrated functional board 14 can be connected to the interactive intelligent tablet 16 through a USB interface, so that a user can input and inquire personal information such as a school number, a score and the like.
The glass plate desktop 1 is a polarized glass desktop.
The operation method of the man-machine interaction drawing system based on the Internet of things comprises the following steps in sequence,
firstly, performing task allocation on a drawing terminal device serving as a host by using an interactive intelligent flat plate 16, horizontally placing a glass plate desktop 1 of the host, closing an LED lighting device 5, horizontally placing the front surface of a design sketch on the glass plate desktop 1 facing the left area of the drawing desktop, starting a camera device 4, shooting the design sketch by the camera device 4, and transmitting the shot picture to the drawing terminal device serving as an extension through the Internet of things;
step two, horizontally placing the glass plate desktop 1 of the extension, opening a projection device 3 to project the received picture onto the glass plate desktop 1 in the left area of the drawing desktop, and tracing by students or designers according to the projected image;
starting a camera device 4, shooting the tracing in the second step, and transmitting the tracing to the selected drawing terminal equipment in real time through the Internet of things;
the selected drawing terminal equipment comprises a host machine and an extension machine;
and step four, selecting a video projection output mode on the drawing terminal equipment, standing the glass plate desktop 1 to be in a vertical state, turning off the LED lighting device 5, and projecting continuous video images on projection paper on the glass plate desktop 1 by the projection device 3.
Examples, drawing lectures are taken as an example
When a teacher gives lessons, the glass plate desktop 1 of the whole set of drawing terminal equipment is in a flat state. At this time, the teacher turns off the image pickup device 4 and turns on the projection device 3 by operating the interactive smart tablet 16 on the drawing terminal device of the host computer. The projection device 3 projects the parts taught by the teacher directly onto the glass plate desktop 1 of the drawing terminal equipment of the extension where each student is located.
When students draw autonomously, the teacher opens the camera device 4 of the extension drawing terminal equipment and closes the projection device 3 by operating the interactive intelligent tablet 16 on the drawing terminal equipment of the host computer. The camera device 4 can automatically transmit the drawing drawn by the student to the teacher terminal through the network, and the state of the student in class can be directly monitored in real time through the camera device 4. The teacher can master the drawing progress in real time. The function can also be used for examination invigilation.
When the drawing terminal equipment is used for video projection output, the glass plate desktop 1 is erected, the LED lighting device 5 is turned off, and the projection device 3 positioned on the back of the glass plate desktop 1 projects images to projection paper on the glass plate desktop 1, so that the intelligent, digital and integrated effects are achieved. Can be used in industrial design, cartoon making, teaching links and even working rooms.
Claims (4)
1. Human-computer interaction drawing system based on thing networking, characterized by: the system comprises a plurality of drawing terminal devices, wherein one drawing terminal device is a host, and the rest are extensions; the host is connected with the extension through the Internet of things;
the drawing terminal equipment comprises a glass plate desktop (1), a baffle (2), a projection device (3), a camera device (4), an LED lighting device (5), a pull rod (6), a rotating shaft (7), a lower base (8), an upper bracket (9), a fastening knob (10), a transverse guide rail (11), a longitudinal guide rail (12), a turnover bracket (13), a keyboard and mouse integrated functional board (14), a pulley (15) and an interactive intelligent flat plate (16);
an interactive intelligent flat plate (16) is arranged on one side of the glass plate desktop (1); the side part of the interactive intelligent flat plate (16) is provided with a power supply charging interface (1601), a USB interface (1602) and an Ethernet interface (1603), and a wireless communication module is arranged inside the interactive intelligent flat plate (16); the baffle (2) is fixedly arranged below the glass plate desktop (1), the baffle (2) is in sealing connection with the glass plate desktop (1), and an optical sealed cabin with an inverted quadrangular frustum structure is formed between the baffle (2) and the glass plate desktop (1); the projection device (3) and the camera device (4) are fixedly arranged on the upper part of the baffle plate (2), and the projection device (3) and the camera device (4) are respectively connected with the interactive intelligent flat plate (16); the LED lighting device (5) is fixedly arranged on one side of the upper part of the glass plate desktop (1) through a pull rod (6) and a rotating shaft (7); the lower base (8) is placed on the ground; the lower part of the upper bracket (9) is sleeved on the upper part of the lower base (8) and is connected with the lower base (8) through a fastening knob (10), and the upper part of the upper bracket (9) is respectively connected with a transverse guide rail (11) and a longitudinal guide rail (12); one end of the turnover support (13) is provided with a pulley (15) and is movably connected with the transverse guide rail (11) through the pulley (15), the other end of the turnover support (13) is fixedly connected with the longitudinal guide rail (12) through a fastening knob (10), and the upper part of the turnover support (13) is fixedly connected with the lower part of the glass plate tabletop (1); the keyboard and mouse integrated functional board (14) is fixedly connected with the upper part of the transverse guide rail (11) through the rotating shaft (7), and the keyboard and mouse integrated functional board (14) is connected with the interactive intelligent flat board (16) through a USB interface.
2. The man-machine interaction drawing system based on the internet of things according to claim 1, wherein the man-machine interaction drawing system is characterized in that: the glass plate desktop (1) is a polarized glass desktop.
3. The man-machine interaction drawing system based on the internet of things according to claim 1, wherein the man-machine interaction drawing system is characterized in that: the glass plate desktop (1) and the interactive intelligent flat plate (16) are of an integrated structure.
4. The operation method of the man-machine interaction drawing system based on the Internet of things is characterized by comprising the following steps of: comprising the following steps and proceeding in sequence,
step one, task allocation is carried out on drawing terminal equipment serving as a host, a glass plate desktop (1) of the host is horizontally placed, an LED lighting device (5) is closed, the front surface of a design sketch faces the glass plate desktop (1) and is horizontally placed or pre-drawing parts are directly placed on the glass plate desktop (1), a camera device (4) is started, the camera device (4) shoots the design sketch or part projection, and the shot pictures are transmitted to drawing terminal equipment serving as an extension through the Internet of things;
step two, horizontally placing the glass plate desktop (1) of the extension, opening a projection device (3) to project the received picture onto the glass plate desktop (1), and tracing by students or designers according to the projected image;
starting a camera device (4), shooting the tracing in the second step, and transmitting the tracing to the selected drawing terminal equipment in real time through the Internet of things;
the selected drawing terminal equipment comprises a host machine and an extension machine;
and fourthly, selecting a video projection output mode on the drawing terminal equipment, standing the glass plate desktop (1) to be in a vertical state, turning off the LED lighting device (5), and projecting continuous video images to projection paper on the glass plate desktop (1) by the projection device (3).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810761065.6A CN108597007B (en) | 2018-07-12 | 2018-07-12 | Man-machine interaction drawing system based on Internet of things and operation method thereof |
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| CN201810761065.6A CN108597007B (en) | 2018-07-12 | 2018-07-12 | Man-machine interaction drawing system based on Internet of things and operation method thereof |
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| Publication Number | Publication Date |
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| CN108597007A CN108597007A (en) | 2018-09-28 |
| CN108597007B true CN108597007B (en) | 2023-09-26 |
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|---|---|---|---|---|
| CN202552982U (en) * | 2011-12-16 | 2012-11-28 | 陆健 | Projection easel |
| CN105679121A (en) * | 2016-03-16 | 2016-06-15 | 华东师范大学 | Intelligent teaching system |
| CN207008883U (en) * | 2017-05-17 | 2018-02-13 | 西安科技大学 | A kind of indoor design dedicated multimedia educational projector |
| CN208335274U (en) * | 2018-07-12 | 2019-01-04 | 王锐 | Interactive graphic system based on Internet of Things |
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2018
- 2018-07-12 CN CN201810761065.6A patent/CN108597007B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202552982U (en) * | 2011-12-16 | 2012-11-28 | 陆健 | Projection easel |
| CN105679121A (en) * | 2016-03-16 | 2016-06-15 | 华东师范大学 | Intelligent teaching system |
| CN207008883U (en) * | 2017-05-17 | 2018-02-13 | 西安科技大学 | A kind of indoor design dedicated multimedia educational projector |
| CN208335274U (en) * | 2018-07-12 | 2019-01-04 | 王锐 | Interactive graphic system based on Internet of Things |
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