Anti-interference photosensitive control light source system

A light source system and anti-interference technology, applied in the field of anti-interference photosensitive control light source system, can solve problems such as influence, misjudgment of street lights by microprocessors, etc.

Inactive Publication Date: 2013-09-25
常熟卓辉光电科技股份有限公司
View PDF3 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] But the above is only the ideal state of the street lamp work, if the powerful light emitted by the car parked for a long time on the roadside at night is...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Anti-interference photosensitive control light source system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] Such as figure 1 As shown, an anti-interference photosensitive control light source system includes a photosensitive sensor 1, a microprocessor 2, an electronic switch 3 and a light source 4. There are multiple photosensitive sensors 1, usually 2-3 can achieve the purpose of the present invention , taking a street lamp as an example, multiple photosensitive sensors 1 are installed at different positions and angles.

[0013] The signal of the photosensitive sensor 1 is input into the microprocessor 2 , and the signals of multiple photosensitive sensors 1 are ANDed in the microprocessor 2 , and the result is used as a signal for the microprocessor 2 to control the electronic switch 3 .

[0014] Finally, the microprocessor 2 controls the electronic switch according to the signals of multiple photosensitive sensors 1, and the electronic switch 3 controls the on-off of the light source 4 (such as a street lamp).

[0015] Since the photosensitive sensor 1 is set in different...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses an anti-interference photosensitive control light source system which comprises photosensitive sensors, a microprocessor, an electronic switch and a light source, wherein signals of the photosensitive sensors are input into the microprocessor, the microprocessor controls the electronic switch according to the signals of the photosensitive sensors, the electronic switch controls turning on and turning off of the light source, a plurality of photosensitive sensors are arranged, the signals of the photosensitive sensors are all input into the microprocessor, the signals of the photosensitive sensors are calculated in the microprocessor, the results are used as a signal which enables the microprocessor to control the electronic switch, therefore, the photosensitive sensors can not all be interfered with even when an interference source exists in some direction or in some position, misjudgment of the microprocessor can not occur, and the light source can be accurately controlled by the system.

Description

technical field [0001] The invention relates to a photosensitive control light source system, in particular to an anti-interference photosensitive control light source system. Background technique [0002] Photosensitive sensors are a type of sensors that use the photosensitivity of photosensitive materials, and use the properties of resistance that changes its own resistance value due to light to play a role. [0003] There are many application examples of controlling the light source by using the photosensitive characteristics. For example, the photosensitive sensor collects a specific signal, and the signal is input to the microprocessor. The microprocessor controls the electronic switch according to the signal of the photosensitive sensor, and the electronic switch controls the light source. to control light sources such as street lamps. [0004] There are also many problems in the application of the above-mentioned light source control. Taking street lights as an examp...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H05B37/02
Inventor 杨耀武
Owner 常熟卓辉光电科技股份有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap