CN106686822B - A kind of energy efficient lighting system based on flow of the people prediction - Google Patents

A kind of energy efficient lighting system based on flow of the people prediction Download PDF

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Publication number
CN106686822B
CN106686822B CN201710034586.7A CN201710034586A CN106686822B CN 106686822 B CN106686822 B CN 106686822B CN 201710034586 A CN201710034586 A CN 201710034586A CN 106686822 B CN106686822 B CN 106686822B
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flow
people
data
points
illumination
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CN106686822A (en
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马立新
徐峻峰
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University of Shanghai for Science and Technology
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University of Shanghai for Science and Technology
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    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
    • H05B45/00Circuit arrangements for operating light emitting diodes [LED]
    • H05B45/10Controlling the intensity of the light

Abstract

The present invention provides a kind of energy efficient lighting system based on flow of the people prediction, including lamp terminal, data acquisition portion, data on flows Department of Statistics, data store, intensity of illumination judging part, illumination open portion, flow of the people prediction section, moment acquisition unit, moment judging part and illumination configuration part.The energy efficient lighting system of the present invention can voluntarily start according to the size of intensity of illumination;Data acquisition portion and data on flows Department of Statistics can carry out the detection of flow of the people and statistics and generate flow of the people historical data;Flow of the people prediction section and illumination configuration part, intensity of illumination can be adjusted at times according to flow of the people data.The energy efficient lighting system small power consumption and efficiency high based on flow of the people prediction of the present invention, has saved the energy.

Description

A kind of energy efficient lighting system based on flow of the people prediction
Technical field
The invention belongs to energy-saving illumination field, and in particular to a kind of energy efficient lighting system based on flow of the people prediction.
Background technology
For traditional illuminator in whole illumination time period, street lamp is to maintain full brightness entirely, the specific time that has no basis, Point and flow of the people adjust, and also no time segment adjusts the brightness of light, so conventional road lamp power consumption is big and efficiency is low.
Current most of illuminator, do not realize simultaneously and light is adjusted according to luminous intensity self-starting, time segment Brightness and according to flow of the people to these three functions of lamplight brightness real-time monitoring, so most illuminator exist it is serious Waste of energy phenomenon.
The content of the invention
To solve the above problems, present invention employs following technical scheme:
The present invention provides a kind of energy efficient lighting system based on flow of the people prediction, it is characterised in that including:Lamp terminal; Data acquisition portion, for the current outdoor intensity of illumination data for gathering lamp terminal opening position and current flow of the people data;People Data on flows Department of Statistics, the current flow of the people data counted in a period obtain the current slot stream of people in the period Measure data;Data store, for storing current slot flow of the people data and generating flow of the people historical data;Intensity of illumination is sentenced Disconnected portion, judges whether current outdoor intensity of illumination data are less than predetermined threshold;Open portion is illuminated, when outdoor intensity of illumination data are small When predetermined threshold, illumination open portion starts lamp terminal;Flow of the people prediction section, based on flow of the people historical data according to self-organizing Mapping algorithm is predicted, and obtains current slot flow of the people prediction data;Moment acquisition unit, for obtaining current time;When Judging part is carved, judges whether current time is one in predetermined instant;And illumination configuration part, if current time is pre- timing One in quarter, then illumination configuration part is based on the current slot flow of the people data corresponding to current time, current slot people The illumination power output of volume forecasting data and pre-defined rule setting lamp terminal.
A kind of energy efficient lighting system based on flow of the people prediction provided by the invention, also with following technical characteristic:Wherein, Pre-defined rule is:If current slot flow of the people data are the 90%~100% of current slot flow of the people prediction data, light It is 100% according to power output;If current slot flow of the people data for current slot flow of the people prediction data 70%~ 89%, then illumination power output is 90%;If current slot flow of the people data are current slot flow of the people prediction data 60%~69%, then illumination power output is 80%;If current slot flow of the people data are predicted for current slot flow of the people The 0%~59% of data, then illumination power output is 50%.
A kind of energy efficient lighting system based on flow of the people prediction provided by the invention, also with following technical characteristic:Wherein, Predetermined instant be 8 points, 9 points, 10 points, 11 points, 12 points, 13 points, 14 points, 15 points, 16 points, 17 points, 18 points, 19 points, 20 points, 21 Point, 22 points, 23 points and 24 points.
A kind of energy efficient lighting system based on flow of the people prediction provided by the invention, also with following technical characteristic:Wherein, If moment judging part judges current time not for one in predetermined instant, the illumination power output of lamp terminal is 50%.
Invention effect and effect
According to the present invention it is a kind of based on flow of the people predict energy efficient lighting system, due to intensity of illumination judging part with And illumination open portion, so can be according to intensity of illumination self-starting.Due to flow of the people data acquisition unit and flow of the people Data statistics portion, the detection of flow of the people can be carried out and statistics and generate flow of the people historical data.Due to being predicted with flow of the people Portion and illumination configuration part, intensity of illumination can be adjusted according to flow of the people data at times.The present invention based on the stream of people The energy efficient lighting system small power consumption and efficiency high of prediction are measured, has saved the energy.
Brief description of the drawings
Fig. 1 is the block diagram of the energy efficient lighting system based on flow of the people prediction of the present invention;
Fig. 2 is the flow chart of the energy efficient lighting system based on flow of the people prediction of the present invention.
Embodiment
Illustrate the embodiment of the present invention below in conjunction with accompanying drawing.
Fig. 1 is the block diagram of the energy efficient lighting system based on flow of the people prediction of the present invention.
As shown in figure 1, based on flow of the people prediction energy efficient lighting system 100, including lamp terminal 6, data acquisition portion 2, Data on flows Department of Statistics 3, data store 4, pre-value storage part 12, intensity of illumination judging part 5, illumination open portion 7, flow of the people are pre- More than survey portion 8, moment acquisition unit 9, moment judging part 10, the illumination configuration part 11 and control control unit 1 in each portion.
Lamp terminal 6 is illuminated according to the illumination power output of setting, and in the present embodiment, lamp terminal 6 is LED Lamp.
Data acquisition portion 2 is used to gather the current outdoor intensity of illumination data of the opening position of lamp terminal 6 and the current stream of people Measure data.
Flow of the people data statistics portion 3 obtains the current flow of the people data in data acquisition portion, and counts in a period Current flow of the people data, obtain the current slot flow of the people data of the period, and in the present embodiment, the period is 1 Hour.
Data store 4 is used to store current slot flow of the people data, generates flow of the people historical data.
Pre-value storage part 12 is used to store predetermined threshold and pre-defined rule, and pre-defined rule is as follows:
If current slot flow of the people data are the 90%~100% of current slot flow of the people prediction data, illumination Power output is 100%;
If current slot flow of the people data are the 70%~89% of current slot flow of the people prediction data, illumination is defeated Go out power for 90%;
If current slot flow of the people data are the 60%~69% of current slot flow of the people prediction data, illumination is defeated Go out power for 80%;
If current slot flow of the people data are the 0%~59% of current slot flow of the people prediction data, illumination is defeated Go out power for 50%.
The predetermined threshold of the acquisition pre-value of intensity of illumination judging part 5 storage part 4 and the current outdoor illumination in data acquisition portion are strong Degrees of data, and judge whether current outdoor intensity of illumination data are less than predetermined threshold.
When outdoor intensity of illumination data are less than predetermined threshold, illumination open portion 7 starts lamp terminal 6, when outdoor illumination When intensity data is less than predetermined threshold, illumination open portion 7 does not start.
Flow of the people prediction section 8 obtains the flow of the people historical data of data store, and is carried out according to Self-organizing Maps algorithm Prediction, obtains current slot flow of the people prediction data, the current slot is 1 hour.
Moment acquisition unit 9 is used to obtain current time.
Moment judging part 10 obtains the current time of moment acquisition unit 9, and judges whether current time is in predetermined instant One.Predetermined instant be 8 points, 9 points, 10 points, 11 points, 12 points, 13 points, 14 points, 15 points, 16 points, 17 points, 18 points, 19 points, 20 Point, 21 points, 22 points, 23 points and 24 points.
If current time is one in predetermined instant, illumination configuration part 11 obtains the pre- set pattern of pre-value storage part 12 Then, the current slot flow of the people prediction data of flow of the people prediction section 8 and current slot flow of the people data, and according to predetermined The illumination power output of rule settings lamp terminal 6.
If current time is not one in predetermined instant, the illumination power output of lamp terminal 6 is set as 50%.
Control unit 1 includes control lamp terminal 6, data acquisition portion 2, flow of the people data statistics portion 3, data store 4, pre- It is worth storage part 12, intensity of illumination judging part 5, illumination open portion 7, flow of the people prediction section 8, moment acquisition unit 9, moment judging part 10 And the computer program that illumination configuration part 11 is run.
Fig. 2 is the flow chart of the energy efficient lighting system based on flow of the people prediction of the present invention.
As shown in Fig. 2 the flow of the energy efficient lighting system 100 based on flow of the people prediction of the present invention is as follows:
Step S1, data acquisition portion gather outdoor intensity of illumination data and flow of the people data, then respectively enter step S2 and step S3.
Step S2, flow of the people data statistics portion count the current flow of the people data in a period, obtain the period Interior current slot flow of the people data, subsequently into step S3.
Step S3, intensity of illumination judging part judge whether current outdoor intensity of illumination is less than predetermined threshold, when outdoor illumination When intensity is less than predetermined threshold, into step S4;When current outdoor intensity of illumination is not less than predetermined threshold, into step S1.
Step S4, illumination open portion starts lamp terminal, subsequently into step S6.
Step S5, data store storage current slot flow of the people data, and generate flow of the people historical data, Ran Houjin Enter step S6.
Step S6, flow of the people prediction section obtains the flow of the people historical data of data store, according to Self-organizing Maps algorithm It is predicted, current slot flow of the people prediction data is obtained, subsequently into step S7.
Step S7, moment acquisition unit obtains current time, subsequently into step S8.
Step S8, moment judging part judge whether current time is one in predetermined instant, if current time is predetermined One in moment, then into step S9;If current time is not one in predetermined instant, into step S7.
Step S9, illumination configuration part is based on the current slot flow of the people data corresponding to current time, current slot Flow of the people prediction data and pre-defined rule, the illumination power output of lamp terminal is set, subsequently into done state.
Embodiment acts on and effect
A kind of energy efficient lighting system based on flow of the people prediction that the present embodiment provides, due to intensity of illumination judging part And illumination open portion, so can be according to intensity of illumination self-starting.Due to flow of the people data acquisition unit and the stream of people Data statistics portion is measured, the detection of flow of the people can be carried out and statistics and generate flow of the people historical data.Due to pre- with flow of the people Survey portion and illumination configuration part, intensity of illumination can be adjusted according to flow of the people data at times.What the present embodiment provided Based on the energy efficient lighting system small power consumption and efficiency high of flow of the people prediction, the energy has been saved.

Claims (3)

  1. A kind of 1. energy efficient lighting system based on flow of the people prediction, it is characterised in that including:
    Lamp terminal;
    Data acquisition portion, for the current outdoor intensity of illumination data for gathering the lamp terminal opening position and current flow of the people Data;
    Flow of the people data statistics portion, count the current flow of the people data in a period obtain it is current in the period Period flow of the people data;
    Data store, for storing the current slot flow of the people data and generating flow of the people historical data;
    Intensity of illumination judging part, judges whether the current outdoor intensity of illumination data are less than predetermined threshold;
    Open portion is illuminated, when the outdoor intensity of illumination data are less than the predetermined threshold, the illumination open portion starts institute State lamp terminal;
    Flow of the people prediction section, it is predicted based on the flow of the people historical data according to Self-organizing Maps algorithm, when obtaining current Between section flow of the people prediction data;
    Moment acquisition unit, for obtaining current time;
    Moment judging part, judge whether the current time is one in predetermined instant;And
    Illumination configuration part, if the current time is one in the predetermined instant, the illumination configuration part is based on described The current slot flow of the people data, the current slot flow of the people prediction data corresponding to current time and predetermined The illumination power output of lamp terminal described in rule settings,
    Wherein, the pre-defined rule is:
    If the current slot flow of the people data are the 90%~100% of the current slot flow of the people prediction data, The illumination power output is 100%;
    If the current slot flow of the people data are the 70%~89% of the current slot flow of the people prediction data, institute Illumination power output is stated as 90%;
    If the current slot flow of the people data are the 60%~69% of the current slot flow of the people prediction data, institute Illumination power output is stated as 80%;
    If the current slot flow of the people data are the 0%~59% of the current slot flow of the people prediction data, institute Illumination power output is stated as 50%.
  2. A kind of 2. energy efficient lighting system based on flow of the people prediction according to claim 1, it is characterised in that:
    Wherein, the predetermined instant be 8 points, 9 points, 10 points, 11 points, 12 points, 13 points, 14 points, 15 points, 16 points, 17 points, 18 points, 19 points, 20 points, 21 points, 22 points, 23 points and 24 points.
  3. A kind of 3. energy efficient lighting system based on flow of the people prediction according to claim 1, it is characterised in that:
    Wherein, if the moment judging part judges the current time not for one in the predetermined instant, the photograph The illumination power output of bright terminal is 50%.
CN201710034586.7A 2017-01-17 2017-01-17 A kind of energy efficient lighting system based on flow of the people prediction Active CN106686822B (en)

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108112146A (en) * 2017-12-14 2018-06-01 武汉泰康翔科技股份有限公司 A kind of control device and method of lighting system
CN110769572A (en) * 2019-11-14 2020-02-07 安徽节源环保科技有限公司 Light control system and method based on GIS and mobile phone positioning

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203251473U (en) * 2013-05-03 2013-10-23 武汉大学 Energy-saving street lamp system capable of automatically adjusting luminous intensity according to outside conditions
CN204733416U (en) * 2015-05-20 2015-10-28 王志军 For the intelligent-induction light fixture of landscape garden
CN105841056A (en) * 2016-05-24 2016-08-10 江苏大学 Street lamp illumination control system and method based on single-chip
CN105960081A (en) * 2016-07-26 2016-09-21 厦门华泉智慧能源科技有限公司 Method and device for adjusting lighting brightness
CN106304488A (en) * 2016-08-25 2017-01-04 安徽朗越能源股份有限公司 A kind of based on the road lamp system measuring flow of the people

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203251473U (en) * 2013-05-03 2013-10-23 武汉大学 Energy-saving street lamp system capable of automatically adjusting luminous intensity according to outside conditions
CN204733416U (en) * 2015-05-20 2015-10-28 王志军 For the intelligent-induction light fixture of landscape garden
CN105841056A (en) * 2016-05-24 2016-08-10 江苏大学 Street lamp illumination control system and method based on single-chip
CN105960081A (en) * 2016-07-26 2016-09-21 厦门华泉智慧能源科技有限公司 Method and device for adjusting lighting brightness
CN106304488A (en) * 2016-08-25 2017-01-04 安徽朗越能源股份有限公司 A kind of based on the road lamp system measuring flow of the people

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