Mobile terminal and large screen cooperative control digital sand table system based on Bluetooth technology

The utility model discloses a Bluetooth technology-based digital sand table system cooperatively controlled by a mobile terminal and a large screen. The data processing server and the storage server, the data processing server and the work station, and the storage server and the work station are res...

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Main Authors XU LI, LU QINGRUI, LIU SHENGZHI, PAN FUYING, LI JUN, WANG KAI, XIANG DEZHI, RU SONGNAN, XI LILIN, DAI JIAYU, MA XIAOXIAO, WEI SHENGPING, SUN JIAN, WANG LIBANG, LIANG TAO, ZHAO YUFENG
Format Patent
LanguageChinese
English
Published 23.11.2021
Subjects
ADVERTISING
CRYPTOGRAPHY
DISPLAY
DISPLAYING
EDUCATION
LABELS OR NAME-PLATES
PHYSICS
SEALS
SIGNALLING
SIGNS
TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILARSIGNALS
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Summary:The utility model discloses a Bluetooth technology-based digital sand table system cooperatively controlled by a mobile terminal and a large screen. The data processing server and the storage server, the data processing server and the work station, and the storage server and the work station are respectively in wired connection, the work station is connected with the LED large screen through the large screen controller, and the mobile terminal is connected with the work station through the PC Bluetooth adapter to realize mobile terminal control of the digital sand table large screen. A Bluetooth control module and an original large-screen controller remote controller are welded on the same circuit board, and the large-screen controller Bluetooth remote controller is powered by a USB (universal serial bus) and is inserted near a large-screen controller. The problem of large-screen demonstration control of the digital sand table is solved, and multi-terminal collaboration is realized. Multi-terminal cooperation
Bibliography:Application Number: CN202121269437U