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LED lamp intrusion alarm based on visible light communication

A visible light communication and LED lamp technology, applied in the direction of alarms, electromagnetic wave transmission systems, and electrical components that rely on interference with short-wavelength radiation, can solve problems such as easy interference, easy failure, poor adaptability, etc. The effect of good sex, not easy to be found, not easy to be disturbed

Active Publication Date: 2012-10-10
南通趣易信息技术有限公司
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AI Technical Summary

Problems solved by technology

The existing detectors have one thing in common that they are all hidden detection devices, and whether they are active or passive detectors, they can only play a detection role, and they have poor adaptability to harsh weather environments and are easily disturbed. There are many false alarms due to the climate environment, and they are prone to failure, thus affecting the reliability of the entire intrusion alarm system

Method used

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  • LED lamp intrusion alarm based on visible light communication
  • LED lamp intrusion alarm based on visible light communication
  • LED lamp intrusion alarm based on visible light communication

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:

[0025] see figure 1 and Figure 7 , the present invention discloses an LED lamp intrusion alarm based on visible light communication, which includes an LED lamp 1 and a light signal receiver 2, and the LED lamp 1 includes a power supply module 11, a microprocessor module 12, and a code conversion module 13 And optical signal transmitting module 14, described power supply module 11 is electrically connected with described microprocessor module 12, code pattern conversion module 13 and optical signal transmitting module 14, and is used for described microprocessor module 12, code pattern transformation module 13 and optical signal transmitting module 14 for power supply. The power supply module 11 can also be used to be connected to a 220V alternating current, and supply power to the LED lamp 1 through the alternating current.

[0026] Described mic...

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Abstract

The invention relates to an LED lamp intrusion alarm based on visible light communication. The LED lamp intrusion alarm comprises an LED lamp and a light signal receiver. The LED lamp is an LED decorative lamp, an illuminating lamp or the like and used for transmitting a light signal containing information to the light signal receiver; and the light signal receiver is used for receiving the light signal, converting the light signal into an electric signal and transmitting the electric signal to a monitoring alarm system. As active detection is carried out by means of visible light communication, the LED lamp intrusion alarm based on the visible light communication, provided by the invention, has the advantages of uneasiness for being interfered and better reliability; except for having a common intrusion detecting function, the LED lamp intrusion alarm based on visible light communication, provided by the invention, can be also made into various LED decorative lamps, LED illuminating lamps and the like through the visible light characteristics; therefore, the LED lamp intrusion alarm based on the visible light communication, provided by the invention, has the advantages of uneasiness for being found as well as extremely perfect concealment and safety.

Description

technical field [0001] The invention relates to the security field, in particular to an LED light intrusion alarm based on visible light communication. Background technique [0002] Wireless optical communication technology, also known as visible light communication, communicates through high-frequency flickering of LED light sources. Light represents 1, and no light represents 0. Its transmission rate is as high as gigabits per second. Wireless optical communication transmits data through visible light. Compared with microwave technology, it has quite abundant spectrum resources, which is unmatched by general microwave communication and wireless communication. At the same time, visible light communication can be applied to any communication protocol and any environment; In terms of reliability, there is no need to worry about the content of communication being stolen; the equipment of wireless optical communication is flexible and convenient, and the cost is very low, which...

Claims

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Application Information

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IPC IPC(8): G08B13/18H04B10/10
Inventor 刘若鹏栾琳刘敏孙文超
Owner 南通趣易信息技术有限公司
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