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Photovoltaic energy-saving intelligent haze adsorption street lamp

An intelligent, smog technology, applied in the field of optical communication, can solve problems such as limited functions and single structure of street lamps, and achieve the effect of powerful functions, convenient use, and low power consumption

Inactive Publication Date: 2016-12-07
SUZHOU TIANQING ELECTRONICS COMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing street lamps have a single structure, usually only play the role of lighting, have limited functions, and fail to make full use of their upper space resources

Method used

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  • Photovoltaic energy-saving intelligent haze adsorption street lamp
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  • Photovoltaic energy-saving intelligent haze adsorption street lamp

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Embodiment Construction

[0035] A kind of purification speech system based on optical communication of the present invention is described in further detail below in conjunction with accompanying drawing:

[0036] 1. If figure 1 As shown, a photovoltaic energy-saving intelligent adsorption smog street lamp includes: a central processing unit, a field programmable gate array circuit, a photoelectric detection circuit, an optical control lock module, an optical key module, a receiving antenna, a signal processing circuit, a power supply circuit, a white light LED, visible light transmission link, smart street lamp, audio codec, audio input and output terminals, power supply circuit;

[0037] The signal modulation device is responsible for modulating and generating the original electrical signal; the LED light is a monochrome LED; the light detector is a CCD photoelectric conversion device with a better response in the visible light band; the receiving antenna is a variable multiple optical Lens; the sig...

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Abstract

The invention discloses a photovoltaic energy-saving intelligent haze adsorption street lamp which comprises a receiving antenna, a signal processing circuit, a power circuit and a white light LED. The intelligent street lamp is a single chip microcomputer and is used for controlling a voice coder-decoder to collect, compress and code voice data and sending the collected data to an LED driving circuit through a serial port, and the LED driving circuit sends an on-off signal according to an instruction. A photoelectric detection module controls a PD photosensitive tube to receive an optical signal and output the optical signal to the intelligent street lamp, and the intelligent street lamp sends the received data to the voice coder-decoder to be decoded and output. According to the system, the complexity and the cost are low, the communication distance is short, and illumination and real-time voice talkback can be achieved at the same time; and meanwhile, the system can also transmit other data except voice.

Description

technical field [0001] The invention relates to the technical field of optical communication, in particular to a photovoltaic energy-saving intelligent absorption smog street lamp. Background technique [0002] Solar energy (solar energy) refers to the thermal radiation energy of the sun (see the three ways of thermal energy transmission), and its main manifestation is the sun's rays that are often said. In modern times, it is generally used to generate electricity or provide energy for water heaters. Since the birth of life on earth, it has mainly survived on the heat radiation energy provided by the sun. Since ancient times, humans have also known to use sunlight to dry objects and use it as a method of making food, such as making salt and drying salted fish. With fossil fuels decreasing day by day, solar energy has become an important part of the energy used by human beings and has been continuously developed. There are two ways to use solar energy: photothermal convers...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S9/03F21V23/06F21V33/00H05B33/08H04B10/116H04Q5/24F21W131/103F21Y115/10H05B44/00
CPCH04B10/116H04Q5/24F21S9/032F21V23/06F21V33/00F21W2131/103H05B45/00H05B45/10Y02B20/72
Inventor 陆希悦
Owner SUZHOU TIANQING ELECTRONICS COMM
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