EP3298542A1 - Procede d'identification d'une structure de donnees representative d'une consommation de fluide, dispositif et programme d'ordinateur correspondant - Google Patents
Procede d'identification d'une structure de donnees representative d'une consommation de fluide, dispositif et programme d'ordinateur correspondantInfo
- Publication number
- EP3298542A1 EP3298542A1 EP16726827.5A EP16726827A EP3298542A1 EP 3298542 A1 EP3298542 A1 EP 3298542A1 EP 16726827 A EP16726827 A EP 16726827A EP 3298542 A1 EP3298542 A1 EP 3298542A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- morphological
- lineament
- equipment
- category
- list
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 62
- 239000012530 fluid Substances 0.000 title claims abstract description 46
- 230000000877 morphologic effect Effects 0.000 claims abstract description 78
- 238000004364 calculation method Methods 0.000 claims description 28
- 230000000694 effects Effects 0.000 claims description 16
- 238000009826 distribution Methods 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 12
- 238000004590 computer program Methods 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 6
- 238000005070 sampling Methods 0.000 claims description 4
- 230000006870 function Effects 0.000 description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000013459 approach Methods 0.000 description 5
- 230000015654 memory Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 230000002123 temporal effect Effects 0.000 description 5
- 238000005406 washing Methods 0.000 description 4
- 239000013598 vector Substances 0.000 description 3
- 238000004422 calculation algorithm Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- YBJHBAHKTGYVGT-ZKWXMUAHSA-N (+)-Biotin Chemical compound N1C(=O)N[C@@H]2[C@H](CCCCC(=O)O)SC[C@@H]21 YBJHBAHKTGYVGT-ZKWXMUAHSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000008713 feedback mechanism Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- FEPMHVLSLDOMQC-UHFFFAOYSA-N virginiamycin-S1 Natural products CC1OC(=O)C(C=2C=CC=CC=2)NC(=O)C2CC(=O)CCN2C(=O)C(CC=2C=CC=CC=2)N(C)C(=O)C2CCCN2C(=O)C(CC)NC(=O)C1NC(=O)C1=NC=CC=C1O FEPMHVLSLDOMQC-UHFFFAOYSA-N 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D4/00—Tariff metering apparatus
- G01D4/002—Remote reading of utility meters
- G01D4/004—Remote reading of utility meters to a fixed location
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/24—Classification techniques
- G06F18/241—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches
- G06F18/2415—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches based on parametric or probabilistic models, e.g. based on likelihood ratio or false acceptance rate versus a false rejection rate
- G06F18/24155—Bayesian classification
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/06—Energy or water supply
Definitions
- a method of identifying a data structure representative of a fluid consumption, device and corresponding computer program is a method of identifying a data structure representative of a fluid consumption, device and corresponding computer program.
- the invention relates to a technique for identifying consumption.
- the invention relates more particularly to a technique for identifying the consumption of a resource, such as a fluid, transported by a flow having variations, and of which repeated measurements are known. More particularly, the invention is part of an approach to control the consumption of resources, such as energy resources (gas, electricity, fuel pellets), but also natural resources (water).
- the proposed technique is implemented by a dedicated device comprising means for processing large amounts of data and calculation means for identifying equipment sources of fluid consumption.
- the invention does not have these disadvantages of the prior art. More particularly, the invention relates to a method of identification, implemented by an electronic device, of equipment belonging to a room connected to a fluid distribution network, said equipment realizing a consumption of said fluid, the consumption of said fluid by said equipment being represented by a unitary consumption segment, said lineament, said lineament comprising a list of parameters, said list of parameters comprising at least one contextual or morphological descriptor, a contextual descriptor being representative of a circumstance related to the consumption of said fluid and a morphological descriptor being representative of a consumption profile of said fluid by an equipment or a category of equipment.
- such a method comprises:
- a time period may for example be the minute, the hour, the day, the month or the year.
- said identification step takes into account the list of posterior morphological scores.
- a step of obtaining a datum representative of a morphological score of said lineament, whose endogenous parameters are listed in D comprises, for a given apparatus a k , a calculation of:
- p D ⁇ a k represents the probability of observing the morphological descriptors D knowing that it is the equipment a k that has exhibited an activity.
- p ⁇ D ⁇ ⁇ pk, m) 1 ⁇ m ⁇ M represents the probability of observing the morphological descriptors D knowing that they are distributed according to laws parameterized by parameters (pk, m) 1 ⁇ m ⁇ M > called " hyper-parameters ".
- i9 fe m represents the M hyper-parameters of the laws describing the descriptors of the equipment a k .
- a step of obtaining a datum representative of a morphological score of said linearity comprises, for a category A comprising a plurality of devices a k , when no reference linearity is available, a calculation of :
- p (Z) represents the probability of observing the morphological descriptors D knowing that it is a device of the equipment category A, which has exhibited an activity.
- i9j) represents the probability of observing the morphological descriptors D knowing that the hyper-parameters are equal to i9j.
- p i 0 (i9 j ) represents the distribution of the hyper-parameters of the equipment category A ,.
- di9 j represents an infinitesimal increment on the hyper-parameters
- a step of obtaining a datum representative of a morphological score of said linearity comprises, for a category A comprising a plurality of devices a k , when a set of reference lineaments are available, a calculation from:
- i9 j ) represents the probability of observing the morphological descriptors D knowing that the hyper-parameters are worth i9 j .
- p ir (i9 j ) represents the posterior distribution of the hyper-parameters of equipment category A.
- di9 j represents an infinitesimal increment on the hyper-parameters.
- a step of obtaining a datum representative of a contextual score of said linearity comprises a calculation of:
- c) represents the probability of observing an activity of the apparatus at lj of category A, - knowing the occurrence of circumstantial descriptors C.
- ⁇ ( ⁇ ( ) is the average annual resource quantity v i, k (represents the product of the usage profiles according to the time of the day, the day of the week, the day of the year, etc.
- the integral of each of the profiles (indexed by k) is standardized to unity.
- ⁇ 0; is expressed in Wh [Watt hour] for the case of electricity.
- the invention also relates to an electronic device identification device, belonging to a local connected to a fluid distribution network, said equipment realizing a consumption of said fluid, the consumption of said fluid by said equipment being represented by a unitary consumption segment, said lineamentally, said lineament comprising a list of parameters, said list of parameters comprising at least one contextual or morphological descriptor, a contextual descriptor being representative of a circumstance related to the consumption of said fluid and a morphological descriptor being representative of a consumption profile of said fluid by an equipment or a category of consumption equipment of said fluid.
- Such a device comprises:
- the various steps of the methods according to the invention are implemented by one or more software or computer programs, comprising software instructions intended to be executed by a data processor of a relay module according to the invention. invention and being designed to control the execution of the various process steps.
- the invention also relates to a computer program, capable of being executed by a computer or a data processor, this program comprising instructions for controlling the execution of the steps of a method as mentioned above.
- This program can use any programming language, and be in the form of source code, object code, or intermediate code between source code and object code, such as in a partially compiled form, or in any other form desirable shape.
- the invention also relates to a data carrier readable by a data processor, and comprising instructions of a program as mentioned above.
- the information carrier may be any entity or device capable of storing the program.
- the medium may comprise storage means, such as a ROM, for example a CD ROM or a microelectronic circuit ROM, or a magnetic recording means, for example a floppy disk, a disk Hard, SSD Solid State Disc), etc.
- the information medium may be a transmissible medium such as an electrical or optical signal, which may be conveyed via an electrical or optical cable, by radio or by other means.
- the program according to the invention can be downloaded in particular on an Internet type network.
- the information medium may be an integrated circuit (ASIC or FPGA type) in which the program is incorporated, the circuit being adapted to execute or to be used in the execution of the method in question.
- ASIC integrated circuit
- FPGA field-programmable gate array
- the invention is implemented by means of software and / or hardware components.
- module may correspond in this document as well to a software component, a hardware component or a set of hardware and software components.
- a software component corresponds to one or more computer programs, one or more subroutines of a program, or more generally to any element of a program or software capable of implementing a function or a program. set of functions, as described above and below for the module concerned.
- Such a software component is executed by a data processor of a physical entity (terminal, server, gateway, router, etc.) and is capable of accessing the hardware resources of this physical entity (memories, recording media, bus communication cards, input / output electronic cards, user interfaces, etc.).
- a hardware component corresponds to any element of a hardware set (or hardware) able to implement a function or a set of functions, as described above and below for the module concerned.
- It can be a component programmable hardware or with an integrated processor for executing software, for example an integrated circuit, a smart card, a memory card, an electronic card for executing a firmware, etc.
- Figure 1 shows a block diagram of the proposed technique for the treatment of fluid consumption data
- FIG. 2 shows a device for implementing the proposed method.
- the general principle of the technique described consists in characterizing data structures previously extracted from a consumption curve (data structures called arbitrarily linear) with the help of notations ("scores") which can make it possible to identify equipment that physically performed the said consumption in a given room.
- the technique described can be arranged in ascending (or decreasing) order of likelihood the classes of equipment to which the lineament can belong and later exploit this ordered list for different purposes.
- the fluid consumed is an electric fluid: refrigerator, electric heater, oven, dryer, etc.
- the fluid is for example the gas
- the fluid is running water
- the data structures on the basis of which the present technique is implemented are distinct segments of consumption called lineaments. These segments are previously obtained by a method that is not the subject of the present.
- the lineaments are for example obtained by identifying and bringing together at least two transitions (upwards and downwards) resulting from an initial consumption curve: that is, changes in the consumption flow that exceed ( in absolute value) a threshold parameter whose value can evolve along a process of cutting the curve of consumption.
- a lineament is in the form of a data structure, for example stored within a file or database as a record comprising several fields.
- a lineament includes exogenous data, dependent on external variables, usually circumstantial and usually having a temporal dependence, and endogenous data, describing the temporal profile of the consumption, generally of morphological type. , usually not having a time dependency.
- a lineament may comprise, in a specific embodiment, a dozen different fields, corresponding to as many dimensions making it possible to identify this lineament in a unique manner.
- One of the main objects of the present technique is to assign the lineaments or any other episode of consumption representing a distinct event to physical equipment of the local where the initial consumption curve (for extracting episodes) has been generated. .
- This equipment is for example a boiler, a water heater, a refrigerator, a washing machine, a coffee maker, a television, a hob (gas or electric), etc.
- This assignment has several objectives: (1) to be able to determine profiles and typologies of consumption, (2) to be able to detect malfunctions in the equipment used, (3) to be able to advise or inform actors - human or not - about measures to take in order to optimize fluid consumption, etc.
- the proposed technique therefore has quite practical and useful applications.
- a lineament is a finite sequence ([/? ", T n ]) of pairs of scalars, which, in this" raw "state, can not be processed in order to perform a classification.
- a lineament is subsequently characterized using standardized descriptors. These descriptors constitute two vectors (viz, two ordered lists of scalars) which characterize, on the one hand, the endogenous morphology of the signature (in an imaginary way, the shape of the lineament), and on the other hand the exogenous circumstances under which it is happened (under what conditions this form appeared).
- descriptors constitute two vectors (viz, two ordered lists of scalars) which characterize, on the one hand, the endogenous morphology of the signature (in an imaginary way, the shape of the lineament), and on the other hand the exogenous circumstances under which it is happened (under what conditions this form appeared).
- the dimension D of the vector D can be of the order of a few units but it can reach a dozen or more.
- the integrated consumption of L, its maximum consumption, its total variation (TV), or its global slope represent some examples of parameters likely to belong to D.
- the timestamp and its derived values time slot, day of the week, working day / holiday), the inside and outside temperatures are indicated, when they are wanted and available, in C.
- This technique identifies an equipment, belonging to a local connected to a fluid distribution network, said equipment realizing a consumption of said fluid, the consumption of said fluid by said equipment being represented by a unit consumption segment, called linearity (LI N), said linearity comprising a list of parameters, said list of parameters comprising at least one contextual or morphological descriptor, a contextual descriptor being representative of a circumstance related to the consumption of said fluid and a morphological descriptor being representative of a device or a device; category of consumption equipment of said fluid.
- LI N unit consumption segment
- the categories may for example be ranked in the order of the scores.
- p k represents the probability that the lineament L comes from the apparatus a k .
- D represents the different values of the endogenous parameters
- p (D ⁇ a k AC) represents the probability of issuing the morphological descriptors D knowing that it is the apparatus a k which indicates an activity and that the circumstances are those described by the descriptors C.
- pa k ⁇ C) represents the probability that the device has k shows an activity knowing the circumstances are those described by the descriptors C.
- p D ⁇ C represents the probability of issuing the morphological descriptors D knowing that the circumstances are those described by the descriptors C.
- MAP maximum a posteriori
- the inventors have estimated that the morphology D of the lineaments (that is to say the shape of a lineament) could, for the most part, be considered as independent of the context C in which the episode of consumption appears: the morphology of the consumption of a device (for example a washing machine or a flush of water), does not vary according to for example the time of activation of the apparatus: the consumption of water of a flush or the The power consumption of a washing machine is practically the same regardless of, for example, the time of day or the outside temperature.
- a score or score S corresponding to the stated specifications is defined by keeping the expression of the probability p k only as follows:
- the score S k is proportional to the probability that the pair (D, C) comes from the apparatus a k .
- the score appears as the product of the probability of emission of the morphological descriptors of the lineament (or morphological score S M ) and of the prior probability of the apparatus in the context (or contextual score S c ).
- the score is thus defined as the product of two factors. In another implementation, it could be a more sophisticated function of these two factors.
- the first factor accounts for the adequacy of the morphological descriptors of the lineament to the generic signature of the apparatus a k . This is the probability of emission or morphological score S M.
- the second estimates the probability that a unit's activity happens k under the circumstances. This is the contextual score S c .
- These two scores are calculated independently of each other, for a device a k given. They are for example recorded in a list (or a table or a table) in which the lineament L is associated with the apparatus a k and comprising the two previously calculated scores.
- the scores of the L-lineament are calculated for all the devices one can perform the selection of the highest score (ie the highest score Si) in the list of scores s and select the lineament L as coming from the apparatus associated with the highest score.
- the list of scores may be used by a downstream module which proceeds to the assignment using this list together with other information, in a framework for example fuzzy logic.
- an object of the present is not to protect a theoretical approach to solve the problem, but a calculation technique. More particularly, as explained above, an interesting point of the described technique is to independently perform on the one hand a morphological calculation and secondly a contextual calculation, these two calculations can be conducted in parallel to accelerate the treatment speed. Furthermore, an object of the present technique is to propose a double level of calculation. Thus, a morphological score (basic when the calculation is made for a device, or categorical when the calculation is performed for a device category) can be calculated locally (that is, for a particular room or dwelling) and "reassembled" within a global database, in order to refine calculation results on other premises or housing (later local reuse).
- a reference lineament is a lineament that can be assigned to a category of equipment by virtue of its morphological and circumstantial characteristics which can then be associated with said category.
- the reference lineaments can be used to construct the probability densities that will subsequently be used to (1) refine the local allocation, but also to (2) evaluate the consumption of new housing or dwelling (ie new in that they have not yet been analyzed).
- a local database can be an extract from the global database.
- the method that is the subject of the present technique comprises: initial notations, a priori, lineaments, to a given apparatus or category; Consolidated post-clearance ratings of these allocations, including the use of reference lineaments;
- This embodiment is presented for assigning a single lineament L to a category A. It is understood, however, that the assignment of multiple lineaments is performed in a substantially identical manner to a unitary assignment: it suffices to repeat calculations to determine the assignment of other lineaments.
- the categorical score is a quantity proportional to the probability that a vector of descriptors D emitted in a context C comes from the category of devices A, (D and C being fixed).
- the categorical score is a function of two factors (eg their product): the morphological score (category) and the context score.
- V (P p (D
- 3 ⁇ 4), with 3 ⁇ 4 (, m) 1 ⁇ m ⁇ M
- the a priori ⁇ ⁇ ⁇ ( ⁇ ) is coded as N designated particles (i9 j j) eW (i) (NB: two indices for particles but only one for hyper-parameters) whose histogram approximates the laws ; 0 (i9 j ).
- the probability of issuance is estimated as follows:
- I p (f) i) have a sufficiently simple form that the generation of the particles is trivial using a computer medium (for example, if the form chosen for P; 0 (ui) is that of a normal law, any random generator of observations derived from a normal law can be used). Nevertheless, if the P; 0 (ui) have a complex shape, the particles can then be obtained, for example, from several iterations of a Metropolis-Hastings algorithm.
- the "contextual" score is the prior probability of activity of an apparatus with k or of category Ai as a function of the context C. The calculation of this score is simpler than that of the morphological score.
- ⁇ ( ⁇ ,) is the average annual resource quantity (expressed in Wh) consumed by the device or its category.
- v ik (t) characterize usage patterns by time of day, day of the week, day of the year, and so on. Their integrals over the period considered are reduced to unity.
- the purpose of this modeling is to take into account (thanks to v jk ) the fact that certain hours of the day and / or certain days of the week are more likely than others for the use of a given device, but to be nevertheless conservative in energy at the moment of the attribution thanks to ⁇ ( ⁇ ,). 5.3. Reference lineaments
- a reference lineament is a lineament that is known to be transmitted by a given device and whose descriptors will be able, as such, to be exploited later.
- reference lineaments are used to increase the recognition rate. They allow an adaptation to local specificities (laws a priori (global / national) can indeed present mutual recoveries and thus induce indeterminations that housing devices do not manifest), increasing the recognition rate when the conditions for obtaining lineaments are less favorable.
- they are exploited to enrich a national (global) database that is gradually becoming more diversified and more representative of the equipment actually owned by a large population.
- the probability densities, - , 0 ( ⁇ ⁇ ) are initialized from datasheets and semi-quantitative experiments.
- the reference lineaments improve these probability densities i0 fi? / J indirectly at the global level and compensates locally more directly.
- the set £ (t) is the set of all the lineaments extracted from a local load curve associated with their score for a given category A -. Cardinal L w (t) of this set depends on the w site and the time, but not in category A ,. It is a growing function of t.
- -rf (t) represents the set of pairs of type [lineaments; local scores], for which the score exceeds an empirical threshold allowing to assign these lineaments to their category unambiguously.
- the cardinal r, w (t) of this set depends on the site w, the category A h of the threshold and the time. It is a growing function of t.
- r j 0 (t) is the expected number of lineaments for category A, and for duration t. This number can be derived from scientific literature or experience. We define the list of reference lineaments of local site w for category A, by:
- the threshold is set empirically. This assumes a visual follow-up of the affectibility of the first lineaments, which helps to prevent the scoring system from forking into an unstable state. This humanly supervised phase is temporary and its time-consuming nature remains limited. Thus, at this stage, there are local lists of reference lineaments for each site and category.
- This feedback loop (local initial computation, global update and then local reinjection), which is an important feature of this embodiment of the proposed technique, makes it possible to take into account locally ( ' .e. 'a particular dwelling or place), aggregations and global syntheses.
- p ir is the probability of issuing the morphological descriptors D in the context C knowing that it is the apparatus A t which testified of an activity and in view of the assignment of all reference lineaments Lj tr .
- the value of this morphological score is evaluated via an estimate of the integral above. Specifically, this score is estimated from N K noted particles (û irk ) keNK whose histogram approximates the posterior laws p ir di) via the following calculation:
- the particles (û rik ) k are generated sequentially from the preceding particles ( ⁇ 9 ⁇ 7 -_ ⁇ ) - or, if the latter are not defined, from the particles (Pi ,] ) ] defined more high.
- This sequential generation of particles can be performed using a sequential Monte Carlo approach (also known as particle filtering).
- the use of such an approach is made possible by the fact that the posterior distribution Pi r (i9j) can be computed to a constant. Indeed, we have with known to the user.
- the device comprises a memory 21 constituted by a buffer memory, a processing unit 22, equipped for example with a microprocessor, and driven by the computer program 23, implementing a method of creating a structure of consumption data.
- the code instructions of the computer program 23 are for example loaded into a memory before being executed by the processor of the processing unit 22.
- the processing unit 22 receives as input representative data. consumption, in the form of lineaments comprising morphological characteristics and circumstantial / contextual characteristics (having a temporal dependence).
- the microprocessor of the processing unit 22 implements the steps of the creation method according to the instructions of the computer program 23 to associate these lineaments with predetermined equipment.
- the device comprises, in addition to the buffer memory 21, communication means, such as network communication modules, data transmission means and possibly an encryption processor.
- These means may be in the form of a particular processor implemented within the device. According to a particular embodiment, this device implements a particular application which is in charge of the calculations.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- Economics (AREA)
- Data Mining & Analysis (AREA)
- Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Public Health (AREA)
- Evolutionary Biology (AREA)
- Evolutionary Computation (AREA)
- General Engineering & Computer Science (AREA)
- Bioinformatics & Computational Biology (AREA)
- Artificial Intelligence (AREA)
- Life Sciences & Earth Sciences (AREA)
- Probability & Statistics with Applications (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Water Supply & Treatment (AREA)
- General Health & Medical Sciences (AREA)
- Human Resources & Organizations (AREA)
- Marketing (AREA)
- Primary Health Care (AREA)
- Strategic Management (AREA)
- Tourism & Hospitality (AREA)
- General Business, Economics & Management (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1554600A FR3036524B1 (fr) | 2015-05-22 | 2015-05-22 | Procede d'identification d'une structure de donnees representative d'une consommation de fluide, dispositif et programme d'ordinateur correspondant |
PCT/EP2016/061586 WO2016188958A1 (fr) | 2015-05-22 | 2016-05-23 | Procede d'identification d'une structure de donnees representative d'une consommation de fluide, dispositif et programme d'ordinateur correspondant |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3298542A1 true EP3298542A1 (fr) | 2018-03-28 |
Family
ID=53524879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16726827.5A Withdrawn EP3298542A1 (fr) | 2015-05-22 | 2016-05-23 | Procede d'identification d'une structure de donnees representative d'une consommation de fluide, dispositif et programme d'ordinateur correspondant |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3298542A1 (fr) |
FR (1) | FR3036524B1 (fr) |
WO (1) | WO2016188958A1 (fr) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9104189B2 (en) * | 2009-07-01 | 2015-08-11 | Mario E. Berges Gonzalez | Methods and apparatuses for monitoring energy consumption and related operations |
EP2290328B1 (fr) * | 2009-08-24 | 2015-03-04 | Accenture Global Services Limited | Système de gestion des services publics |
EP2671178B1 (fr) * | 2011-02-04 | 2018-10-17 | Bidgely Inc. | Systèmes et procédés d'amélioration de la précision de désagrégation de niveau appareil dans techniques de surveillance de charge d'appareil non intrusives |
WO2013163460A1 (fr) * | 2012-04-25 | 2013-10-31 | Myenersave, Inc. | Techniques de désagrégation d'énergie destinées à des données à basse résolution sur la consommation d'énergie domestique |
-
2015
- 2015-05-22 FR FR1554600A patent/FR3036524B1/fr not_active Expired - Fee Related
-
2016
- 2016-05-23 WO PCT/EP2016/061586 patent/WO2016188958A1/fr active Application Filing
- 2016-05-23 EP EP16726827.5A patent/EP3298542A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR3036524B1 (fr) | 2018-07-06 |
WO2016188958A1 (fr) | 2016-12-01 |
FR3036524A1 (fr) | 2016-11-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10175276B2 (en) | Identifying and categorizing power consumption with disaggregation | |
JP6952058B2 (ja) | メモリ使用量判断技術 | |
EP2409167B1 (fr) | Procédé et dispositif de filtrage de courbes de consommation électrique et d'allocation de consommation à des classes d'appareils | |
Benítez et al. | Dynamic clustering segmentation applied to load profiles of energy consumption from Spanish customers | |
EP2000780B1 (fr) | Procédé et système de détection et d'estimation de la consommation des usages électriques des installations d'un souscripteur | |
EP3172548B1 (fr) | Procédé pour détecter des anomalies dans un réseau de distribution, en particulier d'eau potable | |
EP3080970A1 (fr) | Systèmes et procédés de poussée de message | |
CN110109899B (zh) | 物联网数据填补方法、装置及系统 | |
EP3391240B1 (fr) | Traitement des donnees de telerelevee pour l'analyse des modes de consommation | |
WO2017015184A1 (fr) | Optimisation de l'efficacité de rendement dans des systèmes de production | |
CN113204655A (zh) | 多媒体信息的推荐方法、相关装置及计算机存储介质 | |
CN105335537B (zh) | 视频专辑中网络媒介信息的曝光量的预估方法和系统 | |
CN110088756B (zh) | 隐匿化装置、数据分析装置、隐匿化方法、数据分析方法以及计算机能读取的存储介质 | |
WO2016188958A1 (fr) | Procede d'identification d'une structure de donnees representative d'une consommation de fluide, dispositif et programme d'ordinateur correspondant | |
CN111797942A (zh) | 用户信息的分类方法及装置、计算机设备、存储介质 | |
CN108628889A (zh) | 基于时间片的数据抽样方法、系统和装置 | |
CN111368864A (zh) | 识别方法、可用性评估方法及装置、电子设备、存储介质 | |
EP2784742A1 (fr) | Procédé et dispositif d'identification de sources de consommation et/ou de production | |
EP3539259B1 (fr) | Procédé et dispositif d'actualisation d'un modèle prédictif d'une variable relative à un terminal mobile | |
WO2015193502A1 (fr) | Procede de creation d'une structure de donnees representative d'une consommation de fluide d'au moins un equipement, dispositif et programme correspondant | |
CN108599140B (zh) | 用电负荷特征分析方法和装置、存储介质 | |
US20230169345A1 (en) | Multiscale dimensional reduction of data | |
FR3067501B1 (fr) | Procede de traitement de la courbe de charge | |
Rafiuzzaman et al. | $\pi $-Configurator: Enabling Efficient Configuration of Pipelined Applications on the Edge | |
EP2921867A1 (fr) | Méthode pour extraire des signaux de puissance électrique d'un signal mélangé alimentant une pluralité d'appareils électriques distincts |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20171206 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20190524 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: WATTGO |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20191005 |