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Optical Planetarium Projector

Planetarium

Optical Planetarium Projector

Brief Introduction for Optical Planetarium Projector


The planetarium projector is a popular science instrument that simulates starry sky performances, also known as a fake planetarium. Through the projection of the instrument, various celestial objects seen by people at different longitudes and latitudes on the earth are demonstrated on a hemispherical sky screen. Its basic principle is to restore and project the starry sky composed of optical star films onto a hemispherical dome screen through an optical lens to form an artificial starry sky.

    Details for S-10C Smart Dual System Optical Planetarium Projector

    [1] Appearance and Composition of S-10C Intelligent Dual-System Optical Planetarium Projector
    The S-10C intelligent dual-system optical planetarium developed by our company is mainly composed of the planetarium main instrument and the console. Its basic appearance is like a dumbbell, with dozens of stars projected on the ball at both ends, showing stars and galaxies visible to the human eye in a clear night sky. The cage in the middle contains the sun, the moon and five planets such as the Mercury, the Venus, the Mars, the Jupiter and the Saturn. Through the sun, the moon and the planetary projector of the precision gear transmission system, the sun, the moon and planets are projected in the man-made starry sky. Their positions are accurate and the trajectory is exactly the same as nature.

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    • Optical-Planetarium-Projector-with-a-Digital-Projectornnf

    [2] Application Scenarios for S-10C Intelligent Dual-System Optical Planetarium Projector
    As the core component of the planetarium, the S-10C intelligent dual-system optical planetarium is mainly used in traditional planetariums, hybrid planetariums, schools, science education bases and scientific research institutions. It can not only enhance people's knowledge and understanding for the universe, but also provide strong support for astronomical research and popular science education.

    Planetarium-in-Schooloej


    [3] Specifications for S-10C Intelligent Dual-System Optical Planetarium Projector

    Items

    Specifications

    Applicable diameter of planetarium dome

    8 to 18 m

    Control System

    Computer control; Manual control; Voice AI intelligent control 

    Star Sky

    More than 5000 stars above grade 5.7 (adjustable to more than 10000)

    5 nebulae (Fairy, Orion, Crab, Barley and Wheat nebulae), 1 star cluster

    1 bright star (Sirius), with separate projector

    Milky Way

    Solar System Stars

    The sun, with an apparent diameter of 1 °; with counterglow, all can be dimmed.

    The moon, with an apparent diameter of 1°; With moon shadow patterns and moon phase profit and loss changes; With intersection movement; Dimmable

    The 5 planets (the Mercury, the Venus, the Mars, the Jupiter and the Saturn) can be distinguished by pattern, color and brightness.

    Motion

    With daily motion, anniversary motion (daily motion is linked with anniversary motion), precession motion, polar high motion, active horizontal circle, mean sun and active right meridian (driven by anniversary); All stepless speed regulation.

    Coordinate system

    Fixed 0°~90°~0° meridian circle, grid value 1°

    Fixed 0°~360° horizontal circle, grid value 1°

    0’’~24’’ equatorial coordinates, grid 10’’

    0°~360° ecliptic coordinates, with 24 solar terms and month and ten-day positions, the minimum scale value is 1°; Movable 0°~90° horizontal meridian circle

    0°~90° Mean Sun and Active Right Ascension Circle

    Hour angle polar circle (moves with the polar high)

    Other projectors

    Horizontal lighting (East, South, West, North), dimmable

    Blue light, dimmable

    The twilight shadows

    Host center height

    2m (height of installation base from the center of the dome)

    Weight(Host and console)

    440kg

    Watt

    3kw

    Other properties

    Custom audio mixing; Custom video mixing; Custom video collection

    Attachable digital projection system

    Realize the function for multimedia fulldome play and dome movies.


    [4] Main Functions for S-10C Intelligent Dual-System Optical Planetarium Projector
    1:Fully automatic annual movement---demonstrates the apparent motion of the earth's revolution.
    2:Real-time solar apparent motion---used to explain time evolution and special astronomical phenomena
    3:Sunshine motion---demonstrate the determination of observation time at night (true solar time)
    4:Real-time movement of the five planets---demonstrates the real-time movement trajectories and processes of the planets
    5: Daily motion and the linkage of annual movements---explains the mutual relationship between the earth's revolution and rotation. That is, when the earth rotates for one week, the sun's annual movement moves one calendar grid on the ecliptic, indicating the passage of a day.
    6:The real-time motion of the moon---the trajectory of the moon and the variation of the moon phase and its relationship with the motion of the sun
    7:The phenomenon of time difference between the mean sun and the true sun---demonstrates the process and principle of the time difference in different seasons
    8:Polar daylight phenomenon-demonstrates the difference between the rise and fall of the sun and starry sky seen at different geographical latitudes
    9:Movable horizontal movement and movable right ascension circle movement --- starry sky coordinate measurement for science popularization practice activities
    10:Precession motion---demonstrates the changes in the stellar sky millions of years ago
    11:Video addition and mixing function combined with multimedia technology
    12:Audio file adding and explaining audio input mixed editing function combined with multimedia technology.
    13:Shutter enabled/closed recording function for use with multimedia devices.
    14:The new navigation manual operating system can operate the planetarium system without computer support
    15:The "American mixon data acquisition device" is added to the end of the motion demonstration, which is used for data acquisition, transmission, input, feedback and so on.

    [5] New Technology---the World's First High-Precision AI Intelligent Simulation Optical Planetarium System
    Through continuous innovation, our company has developed the world's first high-precision S-10AI intelligent simulation optical planetarium system based on the S-10C intelligent dual-system optical planetarium and combined with the AI intelligent voice control (star language) system. The AI planetarium projector, which combines the auditory intelligence technology with the electrical control technology of the PC planetarium projector, changes the traditional computer control and operation mode of the planetarium, turns the planetarium into an intelligent machine that can understand human language. It changes the operation of the planetarium from manual operation under the hint of the computer monitor to breaking away from the display prompt and issuing demonstration instructions directly through voice. It achieves a variety of demonstration and action control of the planetarium. Its technical characteristics are as follows: 
     1:Customized the planetarium name. Users can set any name for the planetarium as a starting point for waking it up and listening to voice commands. 
     2:Custom instructions are issued in full ambiguity. The user can set the instruction in a completely fuzzy way in the instruction bar, so that the instruction can be issued with greater adaptability. 
     3:The cloud database with more accurate recognition ability is used to improve the recognition accuracy. 
     4:It can realize voice command control in 26 foreign languages.

    [6] Pictures for Optical Planetarium Projector and Related Projects

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    • Hybrid-Planetariumfwb
    • Hybrid-Planetarium-with-Optical-Planetarium-Projector-and-Digital-Planetarium0jf
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    • Planetariumon8
    • Planetarium-Projector6ti
    • Planetarium-Projector-for-Planetariumwo6
    • Projection-Effect-From-Optical-Planetariumzbv
    • Starry-Projection-From-Optical-Planetariumi3y
    • Star-Planetariumst3
    • Star-Planetarium-Projectori15

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