Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Intelligent light control system and method

A control system and intelligent lighting technology, applied in the field of wireless communication, can solve problems such as mutual interference, and achieve the effect of avoiding interference

Inactive Publication Date: 2012-12-05
徐大江
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Assuming that at a certain moment, transmitter A detects an object and transmits a signal to turn on the light, and after transmitter A transmits 5ms, transmitter B detects the object and transmits, but transmitter B 800 meters away cannot know that transmitter A is transmitting, So he will also transmit signals, then the superimposed part in the middle of them will not be able to receive signals accurately, and will interfere with each other

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
  • Intelligent light control system and method
  • Intelligent light control system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] see figure 1 , the present invention discloses an intelligent lighting control system, the control system includes several micro-units 10, each micro-unit 10 includes a controller 11, a wireless device, the wireless device means that the micro-unit includes a wireless receiver 15 or / and wireless transmitter 14 . The controller 11 is used to control the state of the lamp or / and other devices according to the received signal. Some or all of the micro-units 10 include a power device to control the light on and off or / and increase and decrease the brightness.

[0049]All micro-units 10 are provided with sensors 12; or, some micro-units 10 are provided with sensors 12, and the micro-units 10 without sensors 12 receive the micro-units 10 provided with sensors 12 through the wireless receiver 15 provided (the micro-units also There is a mobile sensor signal sent by a wireless transmitter 14). The sensor 12 is used to detect whether there is a moving or / and non-moving pers...

Embodiment 2

[0064] A lighting system is equipped with several micro-units, including three types:

[0065] A: Controller, sensor, wireless transmitter, wireless receiver, power device, GPS timing clock;

[0066] B: controller, wireless receiver, power unit;

[0067] C: Controller, sensor, wireless transmitter, GPS timing clock.

[0068] There are three types of units, A, B, and C. Unit B only receives signals, while A and C transmit signals.

[0069] At the same time, the entire lighting system is also equipped with a control center.

[0070] Set 1s as the interval, 100ms as the unit, the first 100ms start time (0ms) is the light-on emission clock segment, the light-on code is 0x01, the second 100ms start time (100ms) is the light-off emission time, and the lights are turned off. The code is 0x02, the third 100ms start time (200ms) is to enter the energy-saving mode, the code is 0x03, and the fourth 100ms start time (300ms) is to exit the energy-saving mode, the code is 0x04. The GPS ...

Embodiment 3

[0076] There are some fluorescent lamps in a certain underground parking lot. Each lamp is installed with a micro-unit, which is also composed of three different micro-units. At the same time, there is also a central controller that uses a wireless transmitter to transmit a synchronization signal. After the wireless receiver of the micro-unit receives the signal, it automatically adjusts each clock to make the clock Synchronization; the wireless receiver can be the receiver that receives the light-on signal, or it can be another receiver that has been reset.

[0077] A: Controller, sensor, wireless transmitter, wireless receiver, power generator

[0078] B: controller, wireless receiver, power unit

[0079] C: Controller, sensor, wireless transmitter

[0080] The lighting control system can be composed entirely of A, a mixture of A and B, or a combination of A, B, and C.

[0081] The sensor detects the human vehicle and transmits a signal at a specified time, and the micro-...

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 intelligent light control system and an intelligent light control method. The control system comprises a plurality of micro units, and each micro unit comprises a controller and a wireless device; sensors are arranged on all micro units; or sensors are arranged on a part of the micro units, and the micro units without the sensors receive mobile sensing signals sent by the micro units with the sensors through wireless receivers; clock synchronizers are arranged on at least one part of the micro units with the sensors, and the micro units without the clock synchronizers receive clock synchronization signals sent by the micro units with the clock synchronizers by using the wireless receivers; the sensors are used for detecting whether moving people or objects exist, and sending corresponding signals to the controllers if the moving people or objects exist; and the clock synchronizers are used for receiving external uniform clock signals. According to the intelligent light control system and the intelligent light control method, interference caused by transmitting different communication signals at the same time can be avoided.

Description

technical field [0001] The invention belongs to the technical field of wireless communication, and relates to a control system, in particular to an intelligent lighting control system; at the same time, the invention also relates to an intelligent lighting control method. Background technique [0002] As a part of life, street lamps have been closely related to people's lives and are always with people's lives. It has also become a large energy consumer. According to preliminary estimates, the annual electricity bill on street lights in the country reaches tens of billions, and the consumption is staggering. It is estimated that after 10 o'clock in the middle of the night in small and medium-sized cities, after 12 o'clock in the middle of the night in general cities, and after 2 o'clock in the middle of the night in large and medium-sized cities, there are few pedestrians and vehicles on the road. Street lights or full brightness is a huge waste of energy, so smart lighting...

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): H05B37/02G08C17/02
CPCY02B20/48Y02B20/42Y02B20/44Y02B20/40
Inventor 徐大江
Owner 徐大江
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com