Communication device


  • Inventors: LIU HONGCHAO
  • Assignees: 刘红超
  • Publication Date: March 25, 2015
  • Publication Number: CN-104467961-A


The invention relates to a communication device based on a luminescent source and a spectrum sensor. The communication device comprises a luminescent module, a light source modulation module, a spectrum sensing module, an electronic signal processing module, and a signal demodulation module, wherein the luminescent module is fixed at a position in the space and is in electrical signal connection with a light source regulator, the spectrum sensing module is electrically connected with the electronic signal processing module, and the electrical signal processing module is electrically connected with the signal demodulation module. In the device, light waves given out by a lighting device replace conventional communication media, so that the device can transmit large capacity of data timely at low cost with high signal-noise ratio; and the device can be added in conventional communication equipment or information processing equipment, receives waves with electromagnetism and replaces wireless data transmission in some electromagnetic sensitive places, and is particularly suitable for special places not being covered by radio wave or limiting use of the radio wave, like interior of a building or a medical monitoring room.




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Patent Citations (5)

    Publication numberPublication dateAssigneeTitle
    CN-102349250-AFebruary 08, 2012皇家飞利浦电子股份有限公司Illumination device and method for embedding data symbols in a luminance output
    CN-103023567-AApril 03, 2013中兴通讯股份有限公司一种可见光通信方法、装置和系统
    CN-103281135-ASeptember 04, 2013陈思源, 李诺夫, 彭家喜Optical wave remote wireless communication system
    CN-104459622-AMarch 25, 2015刘红超Spatial position confirmation method and device thereof
    EP-2410348-A2January 25, 2012Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.System and method for determining a position of a mobile object, assembly of general lighting LED and light sensor for determining the position of a mobile object

NO-Patent Citations (0)


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    Publication numberPublication dateAssigneeTitle