The computational methods of street lamp bright light rate in a kind of street lighting
Technical field
The present invention relates to field of street lamp lighting, and in particular to the computational methods of street lamp bright light rate in a kind of street lighting.
Background technology
City street lamp bright light rate is reflect street lamp facility normal operation and street lamp facilities management maintenance work situation important
Index.The street lamp facility total quantity in most cities is mostly more than hundreds thousand of, and wherein illuminating street lamp is also ten hundreds of, in civilized city
City is built in the management of street lamp facility, it is necessary to which street lamp bright light rate is carried out control raising, accurately calculated.It is existing at present
The control management of bright light rate, computational methods aspect there is problems in street lighting:
1. the bright light situation of urban road street lamp also relatively mostly uses the artificial mode for patrolling lamp, mode, selective examination mode are such as checked oneself.
Work is checked oneself by the responsible tissue of street lamp institute, monthly 2 times.Inspection personnel by leader, institute's maintenance manager, contract maintaining unit and be responsible for
Each composition of people.It checks oneself route and looks into lamp number and determined by street lamp;Work is spot-check by street lamp examination group tissue, monthly 1 time.
Inspection personnel is made of place leader, examination group, engineering department, each one of street lamp institute responsible person.Check that route determines at random, primary and secondary is dry
Road determines that inspecting lamp number, side street lane are no less than the 10% of sum by 20% road street lamp of no less than road total length.People
Work mode patrol lamp covering surface compared with it is small, take it is big, need participant more, the problem of discovery, cannot solve in time.
2. current general bright light rate algorithm have take a part for the whole, coarse size, the problem that calculation is single, result is inaccurate.
As manually patrol after lamp with check at that time the fact turn off the light is recorded and is calculated bright light rate, every time check can concentrate an evening or
Point several evenings complete, and street lamp in blocks is substantially subject to situation of most of street lamp power transmissions after 45 minutes and is calculated.City
For road street lamp in the case where manually patrolling lamp control mode, granularity is thicker when progress bright light rate calculates, and cannot refine to each street lamp
Light on and off cannot consider light on and off under energy-saving scheme, also there is the inaccurate or even inaccurate phenomenon of algorithm, can seriously affect section
The evaluation of bright light number and bright light rate.
3. not accounting for the not special circumstances of bright light in the calculating of traditional bright light rate and energy-saving scheme executing situation of turning off the light, such as
Circuit caused by due to being powered electric industry is turned off the light, due to turning off the light caused by the force majeure such as typhoon, pilferage, destruction, due to holding
It turns off the light caused by row list streetlamp energy-saving scheme, those situations should not be included in during bright light rate calculates the case where turning off the light number statistics.
Invention content
To solve the shortcomings of the prior art, the invention discloses a kind of adjusting controls of street lamp bright light rate in street lighting
Situations such as system and Method for Accurate Calculation, which considers manual switch lamp, scheme switch lamp, power down switch lamp;It is also suitable
Under same streetlight control box, the street lamp bright light rate for installing single lamp control completely or partially calculates.This algorithm utilizes street lamp hardware
Facility, city street lamp managing and control system realize that the intellective scheme control of street lamp, alarm problem are informed in time.Remote monitoring terminal,
Remote Terminal Unit abbreviations RTU.
To achieve the above object, concrete scheme of the invention is as follows:
The computational methods of street lamp bright light rate in a kind of street lighting, including:
Step 1:Monitoring center turns on light according to the entirety in entire city, turns off the light timetable and single lamp daily switch lamp time
Table issues control command to city street lamp intelligentized control method case;
Step 2:Intelligent road lamp lighting apparatus receives the instruction that its affiliated city street lamp intelligentized control method case is sent, and
The light on and off state of control lamps and lanterns or the supply voltage of lamps and lanterns are executed instruction, meanwhile, Intelligent road lamp lighting apparatus uploads number in real time
According to city street lamp intelligentized control method case;
Step 3:City street lamp intelligentized control method case receives the data of street lamp device real-time delivery, and passes in monitoring
The heart, monitoring center receives the street lamp device operation data that city street lamp intelligentized control method case transmits, according to the data of real-time delivery
The density degree of the illumination and pedestrian, vehicle that determine the lamp source at scene carries out intelligent adjusting, and will be under the control command after adjustment
Issue city street lamp intelligentized control method case and return to step one;
Step 4:Monitoring center carries out the calculating of bright light rate according to operation data:Monitoring center turns on light according to entirety, turns off the light
Timetable, the daily switch lamp timetable of single lamp, single lamp patrol survey record data and inquire in the database under acquisition remote monitoring terminal
It installs and single lamp control is installed under turn off the light number, the road of installation single-lamp controller under the lamps and lanterns number of single-lamp controller, remote monitoring terminal
The number of turning off the light that single-lamp controller is installed under the lamps and lanterns number of device processed, road, total bright light rate of overall region is calculated according to above-mentioned data.
Further, it is installed under the lamps and lanterns number of single-lamp controller, remote monitoring terminal according to being installed under remote monitoring terminal
The number of turning off the light of single-lamp controller, which calculates, obtains remote monitoring terminal bright light rate.
Further, according to installing turning off the light for installation single-lamp controller under the lamps and lanterns number of single-lamp controller, road under road
Number, which calculates, obtains road bright light rate.
Further, total bright light rate of overall region is when calculating, according to the roads remote monitoring terminal bright light Shuai Huo in work area
Road bright light rate, which calculates, obtains work area bright light rate, and work area bright light rate is total bright light rate in some work area;According to all remote monitorings
Terminal bright light rate or road bright light rate calculate total bright light rate that obtains, and total bright light rate is total bright light rate of overall region.
Explanation about work area:In order to manage needs, intelligent lighting overall region is divided on geographical location multiple
Region is gone to manage by different illumination supervision tissues, and each area side slip lid after division is known as work area.
Further, the entirety in entire city is turned on light, the acquisition modes for timetable of turning off the light are:Monitoring center according to it is astronomical,
Earth parameter and urban geography data calculate the sun set/raise time for inquiring the city, and according to the city daily sunrise day
The threshold value for falling time and setting, formulate the daily entirety in entire city turn on light, timetable of turning off the light.
Wherein, the threshold value of setting, such as 10 minutes before sunset, 10 minutes after sunrise;The entire daily entirety in city turns on light,
Timetable of turning off the light includes the information such as lighting time, time of turning off the light.
Further, the acquisition modes of the daily switch lamp timetable of single lamp are:Monitoring center is according to entire city daily
Entirety is turned on light, timetable of turning off the light combines single lamp of single streetlamp energy-saving solution formulation further fining to single lamp rank to switch daily
Lamp timetable.
Wherein, single streetlamp energy-saving scheme, such as daily 23:00-- next day 2:00 street lamp post is every one bright one, 2:00—5:00
Every two bright one, main bright auxiliary go out;Single daily switch lamp timetable of lamp, wherein control cabinet information, single-lamp controller belonging to including
The information such as information, lighting time, time of turning off the light.
Further, Intelligent road lamp lighting apparatus can realize reception instruction, execute instruction and upload data;Entire intelligence
It includes lamps and lanterns, lamp stand and single-lamp controller that street lighting equipment, which can be changed, further includes infrared sensor, sound transducer and photosensitive biography
Sensor.
Further, infrared sensor, sound transducer, photosensitive sensor acquire respectively in Intelligent road lamp lighting apparatus
Live infrared data, voice data, light sensitive data in real time pass to single-lamp controller, and single-lamp controller is executing intelligent lighting
The intensity of illumination for adjusting lamps and lanterns while the order that monitoring center managing and control system issues according to the sensing data transmitted, according to biography
Return live illumination degrees of data, acoustic control data determine pedestrian, the density degree of vehicle carrys out adjusting intensity of illumination intensity and reaches adaptive
Purpose.
Further, single streetlamp energy-saving scheme include street lamp post every one bright one, every two bright one, main bright auxiliary go out and after midnight
As the lamps and lanterns of the increasing light yellow of solar irradiation angle value continuously decrease illuminance.
Further, monitoring center receives the street lamp device operation data that intelligentized control method case transmits, and equipment is transported in real time
Statistics is compared in row data and theory state data, the equipment not being inconsistent for real-time running data and theory state data
It re-issues or Adjusted Option instruction, the equipment combination city illumination being consistent with theory state data for real-time running data
Actual effect is adjusted intelligent power saving plan command, and the intelligent power saving plan command after adjustment is handed down to Street lamps control
Case.
Beneficial effects of the present invention:
The present invention realizes the intelligent bright light rate General Promotion to city street lamp, and by street lamp managing and control system to dress
There is the lamp stand of single-lamp controller to be timed and patrol survey, can find and solve in time faulty street lamp facility, it is ensured that bright light rate
It can be maintained in higher level, also accomplish the illumination for ensureing high quality;Bright light rate algorithm of the present invention and traditional bright light rate
Algorithm is compared, and inventive algorithm carries out control and regulation and counting statistics using the overall data of illumination region, thus with more number
According to comprehensively, calculate it is accurate, different bright light rates, statistical analysis fining can be calculated the features such as, adaptating lighting intellectual management
Trend development.
Description of the drawings
Fig. 1 is the flow chart of data processing figure of the bright light rate algorithm of the present invention for city street lamp.
Specific implementation mode:
The present invention is described in detail below in conjunction with the accompanying drawings:
1, street lamp managing and control system timing monitoring
Fluorescent tube control system requirements in Road of the present invention uses multiple functional street lamp hardware facility, each street lamp to have Street lamps control
Case, lamp stand, lamps and lanterns, single-lamp controller.RTU switch lamps scheme, single lamp streetlamp energy-saving scheme are issued to street lamp by Street lamps control center
Switch lamp instruction is issued to single-lamp controller in real time and executed by control cabinet, controller for road lamp.Street lamp executes switch lamp scheme
After turning on light, Street lamps control center is issued to according to the timing monitoring scheme of setting patrols survey instruction to streetlight control box, Street lamps control
Device, which will patrol to survey to instruct in real time, is issued to affiliated single-lamp controller, and single-lamp controller instructs acquisition field data in real time according to survey is patrolled
It is uploaded, Street lamps control center accuses failure street lamp according to the state for patrolling measured data real-time judge street lamp of upload in time
Road lamp maintenance personnel are known, convenient for safeguarding in time.
2, bright light rate algorithm
The light on and off in different time periods of the lamps and lanterns of each street lamp post are arrived in street lamp bright light control fining in the present invention, finely
Change degree is higher, granularity is thinner, can cover and can refine corresponding degree comprehensively in terms of bright light rate algorithm, algorithm according to
The calculating that different demands carry out different modes bright light rate is described in detail below convenient for comparing in length and breadth:
Single lamp bright light rate acquiescence RTU in street lamp managing and control system carries out timing ga(u)ge calculation after executing 1 hour of bright light scheme,
Middle selection of time can modify configuration as needed.Single lamp bright light rate can count the bright light rate data of 4 types:RTU is bright
Lamp rate, road bright light rate, work area bright light rate, total bright light rate.
RTU bright lights rate=(the lamps and lanterns number that single-lamp controller is installed under RTU-number of turning off the light) installation single-lamp controller under/RTU
Lamps and lanterns number.
Road bright light rate=(the lamps and lanterns number that single-lamp controller is installed under road-number of turning off the light) single lamp control is installed under/road
The lamps and lanterns number of device.
Work area bright light rate and total bright light rate carry out summarizing calculating according to the bright light rate of RTU.Principal statistical bright light rate data are not
Data less than 80% only carry out average and summarize if not being not less than 80% bright light rate data.
Fig. 1 be one embodiment of the present of invention intelligent lighting in bright light rate algorithm data flowchart, it is right in conjunction with attached drawing
The present invention is further elaborated.Each section in above-mentioned figure is described as follows:
Annual switch lamp scheme:Also known as RTU switch lamps scheme is inquired by monitoring center according to the calculating of urban geography data
The sun set/raise time in the city, further according to sun set/raise time formulate entire city entirety turn on light, timetable of turning off the light.
Single lamp scheme:By monitoring center according to the scheme for turning on light, turning off the light, reducing illumination of annual switch lamp solution formulation,
Such as street lamp post every one bright one, every two bright one, it is main it is bright it is auxiliary go out, after midnight as solar irradiation angle value is increasing, light yellow
Lamps and lanterns continuously decrease a series of schemes such as illuminance, and association schemes operating condition and the actual conditions in city gradually improve it is energy saving
Scheme is until normal operation.
Street lamps control:It is the control cabinet equipment in city street lamp intelligent lighting, can receive the finger of street lamp managing and control system
It enables or scheme, and in real time to sending instructions under the street lamp of its management and control or scheme.
Street lamp device:The street lamp facility resource illuminated with city street lamp can receive and instruct, executes instruction, upload data;
Entire street lamp device includes lamps and lanterns, lamp stand, single-lamp controller.
Fig. 1 be one embodiment of the present of invention intelligent lighting in fractional energy savings algorithm flow chart of data processing figure, in conjunction with attached
Fig. 1, the present invention will be described in further detail.Each section in above-mentioned figure is described as follows:
Step 1:Intelligent lighting monitoring center managing and control system calculates the sunrise for inquiring the city according to urban geography data
Sunset time, and the entirety for the entire city RTU ranks formulated according to the sun set/raise time in the city turns on light, turns off the light the time
Table forms RTU switch lamp schemes.
Step 2:Intelligent lighting monitoring center formulates the scheme turning on light, turn off the light, reducing illumination of single lamp rank, such as road lamp
Bar every one bright one, every two bright one, it is main it is bright it is auxiliary go out, drop step by step power (as solar irradiation angle value is increasing before dawn, light yellow
Lamps and lanterns continuously decrease illuminance) etc. serial of methods, form single lamp scheme, and combine the reality of single lamp scheme operating condition and city
Border situation gradually improves energy-saving scheme until normal operation.
Step 3:Issue RTU switch lamps scheme, single lamp scheme to Street lamps control module.
Step 4:Street lamps control module is instructed according to scheme real time down to street lamp device.
Step 5:Intelligent road lamp lighting apparatus receives the instruction that its affiliated streetlight control box is sent, and executes instruction control
The light on and off state of lamps and lanterns or the supply voltage of lamps and lanterns, reach energy saving purpose, upload data in real time in fortune to streetlight control box, together
When on leaflet lamp patrol survey record data.
Step 6:Survey record data, which are patrolled, according to single lamp scheme, RTU switch lamps scheme, single lamp obtains the single lamp control of installation under RTU
Under the lamps and lanterns number of device processed, RTU under turn off the light number, the road of installation single-lamp controller under the lamps and lanterns number of installation single-lamp controller, road
The number of turning off the light of single-lamp controller is installed.
Step 7:It is calculated according to the number of turning off the light of installation single-lamp controller under the lamps and lanterns number of installation single-lamp controller, RTU under RTU
Obtain RTU bright light rates.
Step 8:According to the number meter of turning off the light of installation single-lamp controller under the lamps and lanterns number of installation single-lamp controller, road under road
It calculates and obtains road bright light rate.
Step 9:It is calculated according to the RTU bright lights rate in work area or road bright light rate and obtains work area bright light rate;According to all RTU
Bright light rate or road bright light rate, which calculate, obtains total bright light rate.
Above-mentioned, although the foregoing specific embodiments of the present invention is described with reference to the accompanying drawings, not protects model to the present invention
The limitation enclosed, those skilled in the art should understand that, based on the technical solutions of the present invention, those skilled in the art are not
Need to make the creative labor the various modifications or changes that can be made still within protection scope of the present invention.