System and method for parallelly controlling intelligent street lamps

A parallel control and intelligent street lamp technology, applied in the street lamp control system, the parallel control of the above-mentioned intelligent street lamp parallel control system, and the field of intelligent street lamp parallel control system, can solve problems such as system compatibility problems, data exchange problems, and increased error probability

Inactive Publication Date: 2011-04-13
徐大江
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the method of exchanging data between the two systems is used to eliminate this effect, the algorithm will be complicated and the probability of error will increase.
At the same time, it is

Method used

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  • System and method for parallelly controlling intelligent street lamps
  • System and method for parallelly controlling intelligent street lamps
  • System and method for parallelly controlling intelligent street lamps

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] see figure 2 , each of two adjacent communities contains 12*9 roads, and for the convenience of calculation, it is assumed that street lights are only set at the intersection of each road. Points A, B, C, D, E, and F are points where moving objects are detected at a certain moment. The street light only has two states of on and off.

[0058] Assume that all street lamps in the two communities are equipped with the micro units of the present invention, and are connected in the form of wireless synchronous different frames. When a moving object is detected at points A, B, C, D, E, and F at a certain moment, each corresponding micro-unit will send a light-on signal to other micro-units while turning on its own street lights (that is, turn on or increase The signal to turn on the street light, hereinafter referred to as the light-on signal), other micro-units that receive the light-on signal within the effective coverage of the wireless signal will also turn on the stree...

Embodiment 2

[0065] This embodiment discloses a parallel control system for intelligent street lights. The system includes several micro-units. Each micro-unit includes a communication unit and a controller. The micro-units communicate through their own communication units. The controller is used to control the operation of each part.

[0066] The plurality of micro-units include at least one first micro-unit; the first micro-unit includes: a motion detection unit and a controller.

[0067] The motion detection unit is used to detect a moving object or / or person, obtain whether there is a moving object or / and person, or simultaneously obtain a movement tendency of the moving object or / and person.

[0068] The micro-unit obtains whether there is a moving object or / and the presence of a person according to the configured motion detection unit, and if there is, turns on or brightens the street lamp, and sends a signal to turn on or brighten the street lamp; or, the micro-unit receives a signa...

Embodiment 3

[0098] In this embodiment, the intelligent street lamp parallel control system is composed of several micro-units, and the micro-units are connected in a wireless or wired manner. After turning on or brightening the street lights, it will turn on its own street lights and send a signal to turn on the lights through wireless or wired methods. The micro-units that receive the signals will turn on or brighten their respective street lights. In wired mode, the micro-units are also responsible for the signal at the same time. Count retweets.

[0099] The micro-unit refers to at least one controller, at least one motion detection unit, at least one wireless transmitter, and at least one wireless receiver when connected in a wireless manner.

[0100] The wireless connection refers to connection in a wireless limited coverage manner. That is, when the motion detection unit of a micro-unit detects a moving object and confirms that it needs to send a signal, the wireless transmitter of...

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Abstract

The invention discloses a system and a method for parallelly controlling intelligent street lamps. The system comprises a plurality of microcells, wherein each microcell comprises a communications unit, a controller, a motion detection unit or/and a power unit; the motion detection unit detects moving objects or/and persons and acquires whether the moving objects or/and persons exist or not; the power unit receives signals of the controller to control the states of the street lamps; the controller instructs the power unit to control the states of the street lamps according to a detection result of the motion detection unit, and sends signals for turning on or turning up the street lamps to the peripheral microcells; and if the microcells corresponding to the controller do not have the motion detection unit, the controller controls the states of the street lamps according to signals sent by other microcells. The system has a structure for parallelly processing events, and has high fault-tolerant capability, other machines cannot be influenced even if partial machines are damaged, and the phenomenon of a great amount of halt in tree structures and disastrous consequences brought by restarting and crashing of a central computer can be avoided.

Description

technical field [0001] The invention belongs to the technical field of intelligent control, and relates to a street lamp control system, in particular to an intelligent street lamp parallel control system; at the same time, the invention also relates to a parallel control method of the above-mentioned intelligent street lamp parallel control system. Background technique [0002] As a part of life, street lights are closely related to people's lives, and they are always with people's lives. It has also become a big energy consumer. According to preliminary estimates, the country's annual electricity bills on street lamps amount to tens of billions, and the consumption is astonishing. According to estimates, there are very few pedestrians and vehicles on the road 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 cit...

Claims

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Application Information

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IPC IPC(8): H05B37/02
CPCY02B20/48Y02B20/44Y02B20/72Y02B20/40
Inventor 徐大江
Owner 徐大江
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