The computational methods of rate of reaching the standard grade in a kind of intelligent lighting
Technical field
The present invention relates to intelligent lighting field, be specifically related to the computational methods of rate of reaching the standard grade in a kind of intelligent lighting.
Background technology
In city intelligent Lighting control, the street lamp rate of reaching the standard grade is the important measure index of reflection street lamp facility communication connection status, Lighting control situation, facility operation working condition.Lighting installation quantity in current city is all more than hundreds thousand of, wherein illuminating street lamp quantity is also ten hundreds of, build in the monitoring of lighting installation, management and control, statistical analysis in smart city, be necessary and must reach the standard grade to street lamp that the carrying out of rate controls to improve, accurate Calculation.In current existing intelligent illuminating system, following problem is also existed to the control monitoring of the rate of reaching the standard grade, management and control, statistical analysis aspect:
1. the situation of reaching the standard grade of urban road street lamp judges that also more employing is manually patrolled lamp selective examination mode and carried out after turning on light; Selective examination lamp number is determined at random along with inspection route, wherein main and secondary road by be no less than road total length 20% road street lamp determination inspecting lamp number, side street lane be no less than 10% of sum.Manual type carry out patrolling lamp determine the rate of reaching the standard grade exist coverage rate compared with little, consuming time large, participant is many, can not solve the problem of discovery in time.
2. current conventional rate algorithm of reaching the standard grade have Up-to-date state poor, take a part for the whole, account form is single, the coarse problem of result.As record with the fact checking at that time lamp number of reaching the standard grade and calculate the rate of reaching the standard grade after manually patrolling lamp, each inspection can be concentrated an evening or be divided complete a several evening, and street lamp in blocks is substantially as the criterion with the situation of most of street lamp power transmissions after 45 minutes and calculates.Urban road street lamp is manually patrolling under lamp selective examination mode, and the rate result of reaching the standard grade can not draw in time, causes the rate of reaching the standard grade can not seeing each lighting hours section in time; The rate of reaching the standard grade substitutes the entirety rate of reaching the standard grade and causes taking a part for the whole to utilize spot check data to draw, several quantitative statistics of reaching the standard grade relies on artificial counting to be existed leakage number, by mistake number and causes inaccuracy phenomenon not even not accurately, can have a strong impact on the evaluation of reach the standard grade number and rate of reaching the standard grade; .
3. tradition reach the standard grade rate calculating in do not have to consider the special circumstances of not reaching the standard grade and street lighting continuation, the circuit caused as reason of powering due to electric industry is not reached the standard grade, that causes due to force majeure such as typhoon, pilferage, destructions does not reach the standard grade, do not have to consider due to the situation etc. that the way of escape of just turning on light is reached the standard grade successively, such situation should not list during rate of reaching the standard grade calculates the situation of number statistics of reaching the standard grade in.
Summary of the invention
For solving the deficiency that prior art exists, the invention discloses in a kind of intelligent lighting the computational methods of rate of reaching the standard grade, this method considers the situations such as hand switch lamp, scheme switch lamp, power down switch lamp; Also, under being applicable to same streetlight control box, the street lamp rate of reaching the standard grade of installing the control of single lamp wholly or in part calculates.This algorithm utilizes street lamp hardware facility, city street lamp managing and control system, and the intellective scheme realizing street lamp controls, situation of reaching the standard grade detects in time, rate of reaching the standard grade accurate Calculation.Remote monitoring terminal, RemoteTerminalUnit is called for short RTU.
For achieving the above object, concrete scheme of the present invention is as follows:
Computational methods for rate of reaching the standard grade in intelligent lighting, comprise the following steps:
Step one: Surveillance center turns on light according to the entirety in whole city, turn off the light timetable and single lamp switch lamp every day timetable issue control command to city street lamp intelligentized control method case;
Step 2: Intelligent road lamp lighting apparatus receives the instruction that city street lamp intelligentized control method case belonging to it sends, and perform the instruction control light on and off state of light fixture or the supply power voltage of light fixture, meanwhile, the real-time uploading data of Intelligent road lamp lighting apparatus is to city street lamp intelligentized control method case;
Step 3: city street lamp intelligentized control method case receives the data that street lamp device transmits in real time, and pass to Surveillance center, Surveillance center receives the street lamp device service data that city street lamp intelligentized control method case transmits, determine the illumination in on-the-spot lamp source and pedestrian according to the data transmitted in real time, the density degree of vehicle carries out Intelligent adjustment, and the control command after adjustment is handed down to city street lamp intelligentized control method case and returns step one;
Step 4: Surveillance center carries out the calculating of rate of reaching the standard grade according to service data: Surveillance center turns on light according to entirety, turn off the light timetable and single lamp switch lamp every day timetable, RTU patrol survey record data inquire about in a database obtain RTU under single-lamp controller number, RTU are installed under should to reach the standard grade that reaching the standard grade in real time under single-lamp controller number, RTU should reach the standard grade under single-lamp controller number, RTU in real time and to reach the standard grade under single-lamp controller number, RTU single-lamp controller number, calculate according to above-mentioned data rate and the rate of always reaching the standard grade of always reaching the standard grade in real time.
Further, calculate according to single-lamp controller number of reaching the standard grade in real time under should reach the standard grade in real time under RTU single-lamp controller number, RTU and obtain RTU and to reach the standard grade in real time rate.
Further, calculate according to single-lamp controller number of reaching the standard grade under should reach the standard grade under road RTU single-lamp controller number, RTU and obtain RTU and to reach the standard grade rate.
Further, the total rate of reaching the standard grade in real time of acquisition is calculated according to all RTU rate of reaching the standard grade in real time; Calculate according to all RTU rate of reaching the standard grade and obtain rate of always reaching the standard grade.
Further, the entirety in whole city is turned on light, the obtain manner of timetable of turning off the light is: Surveillance center calculates the sun set/raise time inquiring this city according to astronomy, earth parameter and urban geography data, and according to the sun set/raise time of this city every day and the threshold value of setting, the entirety formulating whole city every day is turned on light, timetable of turning off the light.
Wherein, the threshold value of setting, such as, after first 10 minutes of sunset, sunrise 10 minutes; Whole city every day entirety is turned on light, the timetable of turning off the light comprises lighting time, the information such as time of turning off the light.
Further, the obtain manner of single lamp switch lamp every day timetable is: single lamp switch lamp every day timetable that Surveillance center turns on light according to the entirety of whole city every day, timetable of turning off the light further becomes more meticulous single lamp rank in conjunction with single streetlamp energy-saving solution formulation.
Wherein, single streetlamp energy-saving scheme, such as 23:00--every day 2:00 next day street lamp post bright one, mainly brightly auxiliaryly to go out every two every one bright one, 2:00-5:00; Single lamp switch lamp every day timetable, wherein includes affiliated control cabinet information, single-lamp controller information, lighting time, the information such as time of turning off the light.
Further, Intelligent road lamp lighting apparatus can realize receiving instruction, performing instruction and uploading data; Whole Intelligent road lamp lighting apparatus comprises light fixture, lamp stand and single-lamp controller, also comprises infrared sensor, sound transducer and light sensor.
Further, in Intelligent road lamp lighting apparatus, infrared sensor, sound transducer, the light sensor infrared data that collection site is real-time respectively, voice data, light sensitive data pass to single-lamp controller, single-lamp controller according to the intensity of illumination of the sensing data adjustment light fixture transmitted, determines pedestrian according to the on-the-spot illuminance data passed back, acoustic control data while performing the order that intelligent lighting Surveillance center managing and control system issues, the density degree of vehicle is carried out adjusting intensity of illumination intensity and reached adaptive object.
Further, single streetlamp energy-saving scheme comprise street lamp post every one bright one, every two bright one, main bright auxiliary go out and after midnight along with the light fixture of the increasing light yellow of solar irradiation angle value reduces illuminance gradually.
Further, Surveillance center receives the street lamp device service data that intelligentized control method case transmits, compare equipment real-time running data and theory state data statistics, the equipment be not inconsistent for real-time running data and theory state data re-issues or Adjusted Option instruction, the equipment conformed to theory state data for real-time running data carries out adjustment intelligent power saving plan command in conjunction with the actual effect of city illumination, and the intelligent power saving plan command after adjustment is handed down to streetlight control box.
Beneficial effect of the present invention:
Present invention achieves and the intellectuality of city illumination is reached the standard grade rate General Promotion, and by street lamp managing and control system, timing monitoring is carried out to RTU and lamp stand that single-lamp controller is housed, can Timeliness coverage and solve out of order circuit and street lamp facility, ensure that the rate of reaching the standard grade can remain in higher level, also accomplished the high-quality illumination of guarantee; The present invention reaches the standard grade rate algorithm compared with traditional rate of reaching the standard grade algorithm, algorithm of the present invention has more the features such as data age is strong, covering is comprehensive, calculate accurately, can calculate different rates of reaching the standard grade, statistical analysis becomes more meticulous, and adapts to the intelligentized trend development of illumination supervision in the construction of smart city.
Accompanying drawing explanation
Fig. 1 is the flow chart of data processing figure of rate of the reaching the standard grade algorithm for city street lamp of the present invention.
Embodiment:
Below in conjunction with accompanying drawing, the present invention is described in detail:
1, street lamp managing and control system timing monitoring
Road of the present invention fluorescent tube Ore-controlling Role requires to adopt multiple functional street lamp hardware facility, and each street lamp has streetlight control box, lamp stand, light fixture, single-lamp controller.After city street lamp execution switch lamp scheme is turned on light, Street lamps control center issues to patrol according to the timing monitoring scheme arranged surveys instruction to streetlight control box, streetlight control box is issued to administrative single-lamp controller by patrolling survey instruction in real time, single-lamp controller is surveyed instruction and is obtained the field data such as voltage, electric current according to patrolling in real time and upload, and Street lamps control center is patrolled survey data real-time judge street lamp and whether gone up line states according to what upload and preserve.
2, rate of reaching the standard grade algorithm
In the present invention, street lamp rate of reaching the standard grade calculates the situation of reaching the standard grade of each street lamp post that can become more meticulous, this kind of calculating becomes more meticulous, and degree is higher, granularity is thinner, so can cover in rate algorithm of reaching the standard grade and the corresponding degree that can become more meticulous comprehensively, algorithm carries out different modes according to different demand and to reach the standard grade the calculating of rate, be convenient to aspect ratio comparatively, specifically describe as follows:
Single lamp rate acquiescence RTU in street lamp managing and control system that reaches the standard grade performs bright light scheme and carries out timing ga(u)ge calculation after 1 hour, and wherein selection of time can be modified configuration as required.Single lamp rate of reaching the standard grade can add up rate of the reaching the standard grade data of 4 types: RTU reach the standard grade in real time rate, always reach the standard grade in real time rate, RTU reach the standard grade rate, always to reach the standard grade rate.
RTU reaches the standard grade rate=(RTU reach the standard grade should reach the standard grade under single-lamp controller number/RTU single-lamp controller number) × 100%.
RTU reaches the standard grade after single-lamp controller number: RTU turns on light latter 1 hour in real time, issues to patrol survey single-lamp controller that real time execution parameter that instruction obtains judges and to reach the standard grade number by timing monitoring scheme.
Should to reach the standard grade in real time under RTU single-lamp controller number: patrol according to RTU switch lamp scheme and RTU and survey after result knows that branch road has been turned on light 1 hour under RTU, the single-lamp controller number that should reach the standard grade in real time.Report to the police if RTU loop open circuit occurs certain branch road, then under its place branch road, single-lamp controller number all not can be regarded as number of should reaching the standard grade, and changes RTU simultaneously and to reach the standard grade in real time the single-lamp controller number yet abandoned in single-lamp controller number under this branch road; If more than 50% of single-lamp controller sum does not reach the standard grade under certain branch road of RTU, then this branch road is considered as fault branch, and notice road lamp maintenance personnel go to investigate fault in time, and the single-lamp controller of this branch road is not also classified as rate computer capacity of reaching the standard grade equally.
RTU rate of reaching the standard grade in real time calculates according to patrolling survey temporal frequency in real time with rate of always reaching the standard grade in real time, and each patrolling in the survey time period calculates one group of result.Total rate of reaching the standard grade in real time carries out gathering calculating according to the rate of reaching the standard grade in real time of RTU.Principal statistical RTU reach the standard grade in real time rate value data be not less than 80% data, if be not not less than rate of the reaching the standard grade data of 80%, be only averaged number gather.
RTU reach the standard grade single-lamp controller number: RTU turn on light after the employing time survey record judge with patrolling of 2:00 AM ~ 3, issue to patrol by timing monitoring scheme and survey the single-lamp controller judged of real time execution parameter that instruction obtains and to reach the standard grade number, account form is that each lamp stand has in section patrolling of reaching the standard grade for 1 time to survey record to be just considered as reaching the standard grade at this moment
Should to reach the standard grade under RTU single-lamp controller number: patrol according to RTU switch lamp scheme and RTU and survey after result knows that branch road is turned on light under RTU, what adopt 2:00 AM ~ 3 patrols the single-lamp controller number surveyed record and carry out judging to reach the standard grade in real time.Report to the police if RTU loop open circuit occurs certain branch road, then under its place branch road, single-lamp controller number all not can be regarded as number of should reaching the standard grade, and this RTU reaches the standard grade the single-lamp controller number also abandoned in single-lamp controller number under this branch road simultaneously; If more than 50% of single-lamp controller sum does not reach the standard grade under certain branch road of RTU, then this branch road is considered as fault branch, and the single-lamp controller changing branch road is not also classified as rate computer capacity of reaching the standard grade equally.
RTU reaches the standard grade rate and rate of always reaching the standard grade according to calculating one group of result every day.Rate of always reaching the standard grade carries out gathering calculating according to the rate of reaching the standard grade of RTU.Principal statistical RTU reach the standard grade rate value data be not less than 80% data, if be not not less than rate of the reaching the standard grade data of 80%, be only averaged number gather.
Fig. 1 is the data flowchart of rate algorithm of reaching the standard grade in the intelligent lighting of one embodiment of the present of invention, by reference to the accompanying drawings, is further elaborated to the present invention.Each several part brief introduction in above-mentioned figure is as follows:
Annual switch lamp scheme: also known as RTU switch lamp scheme, is calculated the sun set/raise time inquiring this city according to urban geography data by Surveillance center, then the entirety in the whole city of formulating according to sun set/raise time is turned on light, timetable of turning off the light.
Single lamp scheme: by the scheme of Surveillance center according to the turning on light of annual switch lamp solution formulation, illumination of turning off the light, reduce, as street lamp post every one bright one, every two bright one, mainly brightly auxiliaryly going out, after midnight along with solar irradiation angle value is increasing, the light fixture of light yellow reduces a series of schemes such as illuminance gradually, and the actual conditions in association schemes ruuning situation and city improve energy-saving scheme gradually until normally run.
Street lamps control: be the control cabinet equipment in city street lamp intelligent lighting, it can receive instruction or the scheme of street lamp managing and control system, and send instructions or scheme under the street lamp of its management and control in real time.
Street lamp device: by the street lamp facility resource of city street lamp illumination, it can receive instruction, perform instruction, uploading data; Whole street lamp device includes light fixture, lamp stand, single-lamp controller.
Fig. 1 is the flow chart of data processing figure of rate algorithm of reaching the standard grade in the intelligent lighting of one embodiment of the present of invention, by reference to the accompanying drawings 1, the present invention is further elaborated.Each several part brief introduction in above-mentioned figure is as follows:
Step 1: intelligent lighting Surveillance center managing and control system calculates the sun set/raise time inquiring this city according to urban geography data, and the entirety of the whole city RTU rank formulated according to the sun set/raise time in this city is turned on light, timetable of turning off the light, and forms RTU switch lamp scheme.
Step 2: intelligent lighting Surveillance center formulates the scheme of the turning on light of single lamp rank, illumination of turning off the light, reduce, as street lamp post every one bright one, every two bright one, mainly brightly auxiliaryly going out, falling power step by step (along with solar irradiation angle value is increasing before dawn, the light fixture of light yellow reduces illuminance gradually) etc. serial of methods, form single lamp scheme, and improve energy-saving scheme gradually until normally run in conjunction with the actual conditions in single lamp scheme ruuning situation and city.
Step 3: issue RTU switch lamp scheme, single lamp scheme to Street lamps control module.
Step 4: Street lamps control module according to the instruction of scheme real time down to street lamp device.
Step 5: Intelligent road lamp lighting apparatus receives the instruction that streetlight control box belonging to it sends, and perform the instruction control light on and off state of light fixture or the supply power voltage of light fixture, arrive energy-conservation object, in fortune, real-time uploading data is to streetlight control box, goes up leaflet lamp simultaneously and patrols survey record data.
Step 6: according to single lamp scheme, RTU switch lamp scheme, RTU patrol survey under record data obtain RTU, single-lamp controller number, RTU are installed under should to reach the standard grade that reaching the standard grade in real time under single-lamp controller number, RTU should reach the standard grade under single-lamp controller number, RTU in real time and to reach the standard grade under single-lamp controller number, RTU the data such as single-lamp controller number.
Step 7: calculate according to single-lamp controller number of reaching the standard grade in real time under should reach the standard grade in real time under RTU single-lamp controller number, RTU and obtain RTU and to reach the standard grade in real time rate.
Step 8: calculate according to single-lamp controller number of reaching the standard grade under should reach the standard grade under road RTU single-lamp controller number, RTU and obtain RTU and to reach the standard grade rate.
Step 9: calculate according to all RTU rate of reaching the standard grade in real time and obtain rate of always reaching the standard grade in real time; Calculate according to all RTU rate of reaching the standard grade and obtain rate of always reaching the standard grade.
By reference to the accompanying drawings the specific embodiment of the present invention is described although above-mentioned; but not limiting the scope of the invention; one of ordinary skill in the art should be understood that; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection scope of the present invention.