ES2940899B2 - Energy management and optimization procedure in outdoor lighting through the use of a system for its implementation - Google Patents

Description

DESCRIPTION

ENERGY MANAGEMENT AND OPTIMIZATION PROCEDURE IN EXTERIOR LIGHTING THROUGH THE USE OF A SYSTEM FOR ITS IMPLEMENTATION

Object and sector of the technique to which the invention refers

The present invention refers to a procedure for energy management and optimization in outdoor lighting through the use of a system for its implementation.

The object of the invention consists of a procedure, and a system for implementing the same, to manage and maintain outdoor lighting installations, as well as to optimize these installations by calculating a new energy efficiency indicator in the operation and maintenance of said installations, being therefore a work tool for the operation and maintenance of outdoor lighting installations. This new indicator has been called “digital energy footprint” consisting of a digital label stored in the user memory of an identification label placed on each n-luminaire of outdoor lighting, as well as a synchronized copy of the same on a server.

The present invention is individual with a single objective that recommends a procedure for energy management and optimization in outdoor lighting, as well as the use of a system for its implementation.

The invention is located in the technical sector of electromechanical engineering and, more specifically, in that related to energy efficiency.

Generalities

At the national level (Spain), the current Low Voltage Electrotechnical Regulation (RD 842/2002), Article 9, indicates that exterior lighting installations will be considered those whose purpose is the illumination of circulation or communication routes and those of the spaces between buildings that, due to their characteristics or general security, must remain illuminated, permanently or circumstantially, whether or not they are in the public domain. The conditions that outdoor lighting installations must meet will be those corresponding to their peculiar outdoor situation and, due to the risk involved, the fact that part of their elements are easily accessible.

According to the Dictionary of the Spanish Language (23rd edition, 2014), “identify” is defined as recognizing whether a person or thing is the same as what is assumed or sought. Identification is linked to identity, which is the set of characteristics of a subject or a thing. Countless types of elements are known to identify an object, focusing on radio frequency identification tags. In the state of the art, different types of radio frequency identification are known, highlighting RFID and NFC tags. The fundamental purpose of these systems is to transmit the identity of an object (similar to a unique serial number) using radio waves; This is achieved through the use of radio frequency tags. One of the advantages of using radio frequency (instead of, for example, infrared) is that direct vision between sender and receiver is not required. The differences that RFID and NFC present compared to other systems, such as Bluetooth, WiFi Direct, etc., are a lower transfer speed and that device pairing is not necessary. The most significant types of radio frequency labels belonging to the state of the art in relation to the object of the invention are described below:

RFID tags ( RFID tag)

A Radio Frequency Identification (RFID) device is a remote data storage and retrieval system that uses devices with different formats, e.g. stickers, cards or transponders. RFID technologies are grouped within the so-called automatic identification ( Automatic Identification, Auto ID). RFID tags (RFID tag) are small devices, similar to a sticker, that can be attached or incorporated into a product, an animal or a person. They require antennas to allow them to receive and respond to radio frequency requests from an RFID transmitter-receiver. Passive tags ( Electronic Article Surveilance, EAS) do not require internal power supply (maximum range up to 16 m), while active tags do require it (maximum range up to 100 m). Passive RFID labels (EAS) are the ideal solution to prevent the theft of products, due to their small dimensions, their discretion and their ease of use. These self-adhesive labels have alarm sensors that activate the anti-theft arches of the establishments, if have not been previously deactivated. Two large groups of active RFID tags are known: High Frequency (HF) and Ultra High Frequency (UHF). UHF RFID tags are perfect when reading needs to be done at a certain distance and if many tags need to be read simultaneously. Frequency: 869-915 Mhz. HF RFID tags are suitable for reading at shorter distances or in environments that are likely to generate more interference. Frequency: 13.56 MHz. Active RFID tags are becoming an essential standard for the logistics of all types of companies, since they facilitate the identification and location of products, as well as replenishment, having a complete and real-time vision of the entire distribution chain.

NFC tags ( NFC tag)

Near Field Communication (NFC) tags are an evolution of RFID technology. They consist of a short-range, high-frequency wireless communication technology that allows data exchange between devices. NFC standards cover communication protocols and data exchange formats, and are based on ISO 14443 ( Radio Frequency Identification, RFID) and FeliCa. The standards include ISO/IEC 180922 and those defined by the NFC Forum, founded in 2004 by Nokia, Philips and Sony, and which today has more than 170 members. It can also be used, like Bluetooth, as a protocol to transfer files from one phone to another, being even faster than this. As in ISO 14443, NFC communicates via induction in a magnetic field, where two spiral antennas are placed within their respective near fields. It works in the 13.56 MHz band, this means that no restrictions are applied and it does not require any license for its use. Supports two modes of operation: active, both devices generate their own electromagnetic field, which they will use to transmit their data; passive, only one device generates the electromagnetic field and the other takes advantage of the modulation of the charge to be able to transfer the data, with the initiator of the communication being responsible for generating the electromagnetic field. NFC allows secure contactless connectivity between two devices, with an exchange of data, but using a mobile reading/writing device without antennas practically requires that the devices be in contact, with the maximum range being only several centimeters, that is, it is a short range wireless communication system. Each NFC tag is unique and has its own identifier, which allows you to provide everything from generic information, such as instructions for use and coupons, to more specific applications, such as cross-selling, loyalty programs, security or product authentication. Because a large number of smartphones on the market have an NFC reader, a dynamic interaction with consumers can be created by simply integrating an NFC tag into product labels or promotional materials, providing specific information in real time to users. .

The characteristics of an NFC tag are:

- Memory Capacity: Total amount of memory available on the chip. This memory can be locked to prevent the chip from being rewritten with other information.

- User Memory: This is usually the most important element for the user. It is the memory available to store data on the chip.

- URL Length: The maximum length of the URL to store excluding the “http://” part.

- Mobile Compatibility: Can be used with all current mobile phones enabled with NFC technology.

- NFC Forum Type 5: Indicates whether the NFC chip is compatible with the NFC Forum Type 5 specifications.

- Serial Number: The chip contains a unique serial number that allows it to be identified. Remember that a specific application is required to access this information.

- Cryptography: A security feature in the chip that protects it from being cloned. It is a very advanced functionality that requires specialized knowledge and is not usually necessary in standard NFC applications.

- Scan strength: It is an indication of the relative scanning distance of the chip.

Among the NFC tags on the current market we find the following features:

^ Memory Capacity: 64 to 924 bytes.

^ User Memory: 48 to 888 bytes.

^ URL length: 41 to 854 characters.

^ Serial number: Yes, all 7 bytes.

According to the Dictionary of the Spanish Language (23rd edition, 2014), “locate” is defined as determining the place where someone or something is. Although the term “geolocation” is not found in the dictionary, we find its definition in Wikipedia (https://es.wikipedia.org/wiki/Geolocalizaci%C3%B3n) as the ability to obtain the real geographical location of an object, such as a radar, a mobile phone or a computer connected to the Internet. The most significant types of geolocation labels belonging to the state of the art in relation to the object of the invention are described below:

Global Positioning System ( GPS)

For some time now, mobile telephone devices have incorporated GPS receivers. GPS is a network currently made up of about 30 satellites that orbit the earth. Each satellite emits a signal about its location from time to time, and in most open places we will have visibility from our device to at least 4 of these satellites. The geographical coordinates of the location of the mobile device are obtained by triangulation, with a maximum margin of error of 50 meters.

Global System for Mobile Communications ( GSM)

GSM is the global system for mobile communications that uses the general telephone network. Around our geography there are antennas responsible for ensuring that our mobile telephone devices have coverage. Using three parameters: distance to the antennas, time it takes for the signal to go to the antennas and signal strength, the location of the mobile device can be calculated, with a margin of error of up to 200 m.

WIFI System ( WPS) ( Wireless Fidelity, WiFi; WiFi Protect Setup, WPS)

Active WIFI (WPS) networks emit an identifying signal with their physical address ( Media Access Control, MAC). Knowing which WIFI network the mobile device is connected to, you can know its location, with the maximum error being that of the network coverage, which has a typical coverage of 25 meters inside a building and 5 km outside.

The constant upward trend in the price of energy, as well as the negative environmental consequences associated with its consumption, makes the rational use of resources a social requirement, which is reflected in increasingly strict regulations. The problem also has an impact on outdoor lighting installations, but, in addition, these installations require special care since they are an essential component for public safety and quality of life of citizens.

At the national level (Spain), the energy efficiency of outdoor lighting is calculated based on the criteria included in the “Regulation of Energy Efficiency in Outdoor Lighting Installations and its complementary technical instructions EA-01 to EA-07” approved in the Royal Decree 1890/2008, of November 14, and the “Energy audit protocol for outdoor public lighting installations”, published in the IDAE in October 2008. In said regulation, the application of LED technology was not contemplated, however , it has been included in its Technical Application Guide (May-2013 R1.1). The calculation method set out in the aforementioned regulation is described below. for being the most significant belonging to the state of the art in relation to the object of the invention:

Calculation of the energy efficiency of an outdoor lighting installation

The energy efficiency (s) of an outdoor lighting installation is defined as the relationship between the product of the illuminated surface (S) by the average illuminance (E ^m ) in service of the installation between the total active power (P) installed:

where:

s, is the energy efficiency of the outdoor lighting installation (m2 lux/W);

P, is the total installed active power (lamps and auxiliary equipment) (W);

S, is the illuminated surface (m2);

Em, is the average illuminance in service of the installation, considering the planned maintenance (lux).

Note that the installed active power (P) is obtained from the manufacturer's data of the lamp and auxiliary equipment arranged in the luminaire. As an example, in the following link: (https://www.atpiluminacion.com/), we find the following luminaire from any state of the art: - manufacturer: ATP ILUMINACIÓN ®; - luminaire model: ENUR P ®; - optics: LED55 A5 ®, in which the power (P) is 55W.

Calculation of the energy rating of an outdoor lighting installation Outdoor lighting installations, except lighting for signs and illuminated advertisements and festive and Christmas lighting, will be rated based on their energy efficiency index.

The energy efficiency index (Is) is defined as the quotient between the energy efficiency of the installation (s) and the reference energy efficiency value ( ^sr ) based on the projected average illuminance level in service:

Functional road lighting installations are defined as: motorway roads, highways, highways and urban roads.

They are defined as environmental road lighting installations: those that are generally executed on low height supports (3-5 m) in urban areas for the illumination of pedestrian and commercial roads, sidewalks, parks and gardens, historic centers, limited speed roads. , etc.

We obtain the value of ( ^sr ) from the following table:

In order to facilitate the interpretation of the energy rating of the lighting installation and in line with what is established in other regulations, a label is defined that characterizes the energy consumption of the installation using a scale of seven letters that goes from the letter A (most efficient installation with less energy consumption) to the letter G (less efficient installation with more energy consumption). The index used for the letter scale will be the energy consumption index (ICE) which is equal to the inverse of the energy efficiency index:

The following table determines the values defined by the respective energy consumption letters, based on the energy efficiency indices.

Among the information that must be delivered to users will be the energy efficiency (e), its rating using the energy efficiency index (Is), measured, and the label that measures the energy consumption of the installation, in accordance with the model that is indicated below:

A technical problem found in the exposed method, used in the state of the art, is that the calculation of the efficiency and energy rating is like a still photo that is taken at the beginning of the commissioning of the outdoor lighting installation. . That is, the known method does not allow for an automated evaluation of the efficiency of the luminaires during their useful life, since it contemplates the power of the luminaire (P) obtained from its characteristics, and although an expert in the field could solve it by measuring the power (P') it would not occur to him to do so, based on knowledge of the current state of the art, as claimed by the invention.

Lifespan of outdoor lighting lamps

We find in the “Required technical requirements” document of the Spanish Lighting Committee that the estimated useful life of a luminaire is the period of time in which it functions without losing more than a certain percentage of its initial luminous flux. It is based on the useful life of all the components that make it up. It is also indicated that the elements that determine the life of the luminaire are the enclosure, the supports, the LED, the LED module, the driver and the rest of the components that can make it up. Although the LEDs follow the LM80 standard New factors appear that affect its useful life, such as interior temperature, operating current and environmental conditions.

Various parameters that affect the useful life of an electrical device are known in the state of the art, but there are no known methodologies capable of predicting its temporal evolution, especially in the case of external lighting lamps because their average life is very long. high (e.g. more than 10 years for some LED lamps and half that for some discharge lamps). Furthermore, critical parameters tend to exhibit erratic behavior at certain times.

It is therefore a long-sought necessity to find a maintenance methodology for outdoor lighting installations that considers some critical parameter involved in the remaining useful life of outdoor lighting lamps, as recommended by the invention patent.

Nearest prior art

In the state of the art, energy management systems for outdoor lighting are known that employ a maintenance program that requires a paper log book, in which the maintenance team marks and records all routine inspections. The problem is that too much paperwork is required and sometimes the data is not accurate, so due to inaccurate information maintenance tasks are not carried out or are duplicated, causing a loss of service quality and non-compliance with regulatory inspections.

In the closest state of the art, maintenance programs are also known that use digital log books capable of scheduling maintenance tasks automatically, which also use means of identification with wireless technology, such as NFC tags, in panels and luminaires. of exterior lighting.

We have, among others, the following documents:

- WO 2011/054029 Al, which describes a METHOD AND SYSTEM FOR PROVIDING MAINTENANCE VERIFICATION;

- WO 2008/067236 A3, which describes an APPARATUS AND METHOD FOR INSPECTING ASSETS IN A PROCESSING OR OTHER ENVIRONMENT; - EP 1657610 A2, which describes an ASSET MAINTENANCE OR INSPECTION SYSTEM AND METHOD;

- ES 2597170 B1, which describes a SYSTEM FOR VERIFICATION OF INSPECTIONS AT LOCATIONS WITH ELEMENTS SUBJECT TO

IN-PRESENT INSPECTION AND METHOD FOR SUCH SYSTEM.

In all the documents analyzed, the serial number of the identification label of the lighting element is used as a pointer against a database to obtain, for example, the geographical coordinates of said element ( Universal Transverse Mercator , UTM). , scheduled maintenance tasks, etc.

Technical problem raised

The prior art systems present a problem that focuses fundamentally on the following aspects:

X require maintenance programs that require a paper log book that causes a loss of service quality and non-compliance with regulatory inspections;

X The most modern employ computer programs capable of carrying out energy management and optimization tasks using means of identification in the tables and luminaires of an external lighting, but that do not store the results, of the tasks of energy management and optimization and energy efficiency, on the identification label itself;

X present tedious methods of iteration with means of identification; X In the event that an expert in the field would like to try to automatically measure the power consumed by the light real;

X do not allow automatic cast lamp detection, requiring to energize the lighting in order to visually inspect if the lamp is turned on;

X do not allow automatically detecting lamp replacements spoiled by new but inappropriate ones (type, power, etc.);

X do not allow for an automated evaluation of the efficiency and energy rating of the luminaires during their useful life.

Technical advantage provided by the invention

The system (1) and procedure (P1) that the invention recommends resolves in a fully satisfactory manner the problem previously stated, in each and every one of the different aspects discussed.

S does not require a paper logbook;

S stores the results of energy management and optimization and energy efficiency tasks on the identification label itself;

S presents a simple automatic iteration method implemented in the identification means;

S monitors the consumption of the luminaires in real time in order to calculate the remaining useful life of the lamp without requiring the installation of measurement cables or the use of expensive means of sending data wirelessly;

S allows the automatic detection of a burned-out lamp, leaving a record of the status of each lamp on its identification label;

S allows automatic detection of replacement of damaged lamps with new but inadequate ones (type, power, etc.), leaving a record of the status of each lamp on its identification label;

S allows for an automated evaluation of the efficiency and energy rating of the luminaires during their useful life, leaving a record of the status of each lamp on its identification label;

Furthermore, the present invention recommends a new indicator that has been called "digital energy footprint" whose result is materialized in a digital label stored in the user memory of the identification label of each n-outdoor lighting luminaire, as well as in a synchronized copy of it on a server.

Brief description of the figures

To complement the description and in order to help a better understanding of the characteristics of the invention, a set of figures with an illustrative and non-limiting nature is attached as an integral part of said description.

Reference Glossary

(0) Installation of exterior lighting, any of the prior art;

(01) Exterior lighting luminaire;

(02) Column;

(03) Luminaire power cable;

(04) Lighting circuit power cable;

(05) General lighting table;

( 1 ) Energy management and optimization system for outdoor lighting, object of the invention;

( 10 ) Identification label;

( 20 ) Inductive data-emitting sensor;

(201) Toroidal intensity;

(2011) Secondary intensity;

(2012) Secondary feeding;

(202) Toroidal data;

(2021) Secondary data;

(203) Electronic circuit;

( 30 ) Inductive data capture sensor;

(301) Toroidal intensity;

(3011) Secondary intensity;

(3012) Secondary feeding;

(302) Toroidal data;

(3021) Secondary data;

(303) Electronic circuit;

(304) Analog channel;

(305) Data channel;

(I) Primary intensity;

(Id) Primary data carrier;

(I') Secondary intensity;

(Id') Secondary data carrier;

( 40 ) Wireless programmable logic controller;

(401) Wireless active read and write sensor;

( 50 ) Mobile device;

( 60 ) Computer;

( 70 ) User identification card;

( P1 ) Energy management and optimization procedure in outdoor lighting, object of the invention;

(P11) Mobile application;

(P12) Computer program;

(P13) Web server.

Figure 01 ( Fig.01 ). - shows an overall view of an outdoor lighting installation (0), any of the prior art, with the arrangement of the different elements of the energy management and optimization system for outdoor lighting (1), object of the invention;

Figure 02 ( Fig.02 ). - shows an elevation view of inductive sensors (20,30); in Fig.02A an inductive data-emitting sensor (20) and in Fig.02B an inductive data-capturing sensor (30);

Figure 03 ( Fig.03 ). - shows a schematic view of an inductive data-emitting sensor (20);

Figure 04 ( Fig.04 ). - shows a schematic view of an inductive data capturing sensor (30);

Figure 05 ( Fig.05 ). - shows an elevation view of a wireless programmable logic controller (40) and a section view to observe its wireless active reading and writing sensor (401);

Figure 06 ( Fig.06 ). - shows a flow chart of the “initial conditions” STAGE of the mobile application procedure module (P11);

Figure 07 ( Fig.07 ). - shows a diagram of the rest of the stages, object of the invention, of the STAGES of the mobile application procedure module (P11).

Detailed description of the invention and detailed presentation of a preferred embodiment of the invention

A preferred embodiment of the invention is described in detail, among the different possible alternatives, by listing its components, as well as their functional relationship based on references to the figures, which have been included, for illustrative and non-limiting purposes, according to the principles of the claims.

Reference is made to the figures as necessary to achieve a better understanding of what is shown in them.

The invention recommends an energy management and optimization system for outdoor lighting (1), of the type that incorporates means of maintenance and identification of the general lighting panels (05) and the n-outdoor lighting luminaires (01) with the purpose of locating the panels (05) and luminaires (01) on a digital map together with a plurality of associated technical characteristics, and which is characterized because the means of maintenance and identification include:

- a plurality of identification labels (10) that are arranged in the elements of the exterior lighting installation (0), mainly in the general lighting panel (05), in the wireless programmable logic controller (40) and in each of the n-exterior lighting luminaires (01), and whose labels (10) are read or written with a mobile device (50) using a mobile application (P11) installed therein.

In a preferred embodiment, the identification tags (10) are passive wireless technology type NFC, adhesive, waterproof, anti-metal (specific antenna shape), suitable for application on metal surfaces; NTAG21x chip, compatible with all NFC devices. All NFC tags work with a frequency of 13.56 MHz; You can place one or more labels on each element as desired.

According to another configuration, the identification tags (10) are NFC tags made of ABS, for industrial use, anti-metal, waterproof, adhesive and with a central hole for better fixation.

The mobile device (50) in a preferred embodiment is a smartphone that has an active NFC sensor, and this must be enabled.

- a user identification card (70) carried by the maintenance or inspection technician to which an identification label (10) is attached and which has the functionality of providing the user's identity to the mobile application (P11).

In a preferred embodiment, the card (70) is a plastic support to which an NFC-type passive wireless technology identification tag (10) is attached to a sticker support. The tag is preloaded with the user's identification, as well as a key that must be known by the user. To reuse the card (70) for use by another user, simply replace the sticker.

According to another configuration, the card (70) is a smartphone with NFC technology, in which the smartphone captures the user's biometric measurement and sends it via NFC to proceed with its identification.

- a plurality of inductive data-emitting sensors (20) ( Fig. 01 ) that are coupled to the luminaire power cable (03) of each n-luminaire (01), each sensor (20) having the means to send coded the data of the intensity measured through the cable (03) as well as to feed said means from the magnetic field created by the current of the cable (03) to be measured, which comprises in a single body:

- an intensity toroid (201) ( Fig.03 ) made of magnetic sheet, which allows working at 50 Hz, which is coupled to the luminaire power cable (03) through which the primary intensity (I) to be measured runs and which has of two secondary windings: - a secondary current (2011), which sends the secondary current (I') to an electronic circuit (203) that transduces said intensity (I') to normalize it, scale it and convert it to a secondary data carrier current ( Id') high frequency; - a secondary power supply (2012), which supplies said circuit (203);

- a data toroid (202) ( Fig.03 ) made of ceramic ferrite that allows working up to 100 MHz, also coupled to the luminaire power cable (03), which has a secondary data winding (2021), to which the secondary data carrier current (Id') and couples it to the cable (03) through the toroidal (202) in the form of primary data carrier (Id).

The intensity called primary intensity (I), which runs through the luminaire power cable (03), comes from the consumption of each n-luminaire and must run ( Fig. 02A ) first through the intensity toroid (201) and then through the data toroid (202). ), appearing on the cable (03), after said journey, a composite intensity formed by the intensity (I) plus the data carrier (Id); the ferrite toroidal (202) blocks the rest of the data carriers that come from the rest of the n-luminaires through the same power cable (03) to which they are connected.

In a preferred embodiment ( Fig. 01 ) the inductive data-emitting sensor (20) is located inside the column (02) of each n-luminaire (01).

The principle of operation of the sensor (20) ( Fig. 03 ) consists of coupling a carrier modulated in frequency or amplitude to the network intensity so that the power cables (03) act as data transmitters; The data can be analog or digital, depending on the type of protocol or standard used in encoding within the transmitter.

- an inductive data capture sensor (30) ( Fig. 01 ) that is coupled to the cable of the luminaire circuit (04), the sensor (30) having the means to transduce the measured intensity by giving it output through an analog channel (304) and capture the intensities of each n-luminaire (01), which reach it in a coded way through the cable (04), to transduce them by outputting them through a data channel (305), as well as to feed said means to from the magnetic field created by the current of the cable (04)) to be measured, which comprises in a single body:

- an intensity toroid (301) ( Fig.04 ) made of magnetic sheet, which allows working at 50 Hz, which is coupled to the luminaire circuit power cable (04) through which the primary intensity (I) to be measured runs and which It has two secondary windings: - a secondary intensity (3011), which sends the secondary intensity (I') to an electronic circuit (303) that transduces said intensity (I') to normalize it, scale it and convert it, giving it output through a analog channel (304); - a secondary power supply (3012), which supplies said circuit (303);

- a data toroid (302) ( Fig.04 ) made of ceramic ferrite that allows working up to 100 MHz, also coupled to the luminaire circuit power cable (04), which captures a compound intensity formed by a primary intensity (I) plus a carrier of data (Id) to, through a secondary data winding (3021), extract the secondary data carrier current (Id') of high frequency to send it to an electronic circuit (303) that transduces said intensity (Id') to normalize it, scale it and convert it giving it output through a data channel (305).

The intensity composed of the primary intensity (I) and the primary data carrier (Id), which runs through the luminaire circuit power cable (04), comes from the consumption of the set of n-luminaires that are part of the lighting circuit and must travel ( Fig.02B ) first the data toroidal (302) and then the intensity toroidal (301), appearing on the cable (04), after said journey, only the intensity (I), since the ferrite toroidal (302) blocks the data carrier.

In a preferred embodiment ( Fig. 01 ) the inductive data capture sensor (30) is located inside the general lighting panel (05).

The principle of operation of the sensor (30) ( Fig.04 ) consists of extracting a carrier modulated in frequency or amplitude from the network intensity since the power cables (04) act as data transmitters; The data can be analog or digital, depending on the type of protocol or standard used in encoding within the transmitter.

These sensors (20,30) ( Fig.03-04 ) are powered by the electrical intensity they measure, since in this case when the exterior lighting is not energized they cannot be self-powered, but consumption monitoring is not required either. Through these means, the electrical consumption of each n-luminaire (01) is known in order to calculate the digital energy footprint. You can also know if there are alleged thefts of electrical energy in the wiring if the total consumption, also measured, does not coincide with the sum of the consumption of the luminaires. Furthermore, if the consumption of a luminaire is lower or higher than expected in its technical characteristics, the following problems can be detected: the lamp is running out, the lamp has been replaced by the municipal maintenance service with another one that is not of the same power. suitable, etc. Finally, if an energized luminaire shows no consumption, it is an indication that it is burned out.

- a wireless programmable logic controller (40) ( Fig.01 ) in which an identification label (10) is adhered to the outside of the casing ( Fig.05 ) and inside it and, facing the tag (10), a wireless active reading and writing sensor (401) connected to the central processing unit and that has the necessary active means to read and write to said tag (10) the intensities of each n-luminaire (01 ), received by the data channel (305), thus as the total intensity measured in the power cable (04), received by the analog channel (304) and also has the means to send the recorded and processed values to a web server (P13).

In a preferred embodiment, the active reading and writing sensor (501) is of the NFC type.

- a computer (60) equipped with a computer program (P12) installed on said equipment, which incorporates means of energy management and optimization in outdoor lighting, as well as means of communication with a plurality of mobile devices (50) and with a web server (P13) to generate a digital logbook;

In a preferred embodiment, a web server (P13) consists of a computer program, which incorporates means for processing a server-side application, making bidirectional or unidirectional and synchronous or asynchronous connections with a plurality of computers (60) and mobile devices ( 50) generating or delivering a response in any client-side language or application (50-60). LED type lamps are made up of an array of LED diodes that, over time, tend to turn off individually, causing a lower electrical intensity consumption than preset. In addition, a generalized failure can also occur so the intensity consumed will be zero. . The controller writes the data on the consumption of each n-luminaire, and on the total consumption, on the label (10) as well as sends it, for example, over the Internet to the web server (P13). Therefore, the web server database (P13) will send the consumption data to the mobile application (P11) and the computer program (P12) and the application (P11) and the program (P12) in addition to displaying These data will be represented graphically to indicate: burned out lamp, defective lamp, etc.

Energy management and optimization procedure in outdoor lighting ( P1) through the use of a system ( 1) _for its implementation

A preferred procedure for energy management and optimization in outdoor lighting (P1) that uses the management and optimization device is described in detail. energy in outdoor lighting (1) by listing the stages to be executed according to the indicated order.

The invention recommends an energy management and optimization procedure for outdoor lighting (P1) that uses the energy management and optimization system for outdoor lighting (1), of the type that interacts with means of maintenance and identification of general lighting panels. (05) and the n-exterior lighting luminaires (01) with the purpose of locating the panels (05) and luminaires (01) on a digital map together with a plurality of associated technical characteristics, which the management system uses and energy optimization in outdoor lighting (1), which includes the following procedural modules implemented in:

- a computer program (P12), installed on one or a plurality of computers (60), which incorporates means of communication with a plurality of mobile devices (50) and with a web server (P13) to generate a digital record book ;

- a web server (P13) consisting of a computer program, which incorporates means for processing a server-side application, making bidirectional or unidirectional and synchronous or asynchronous connections with a plurality of computers (60) and mobile devices (50) generating or yielding a response in any client-side language or application (50-60);

- a mobile application (P11), installed on one or a plurality of mobile devices (50), which incorporates means to perform on-site maintenance tasks as well as detect the position of any element using a global positioning system ( Global Positioning System). , GPS), which includes the following stages:

STAGE “initial conditions”. Writing initial data on the identification label (10) located in the general lighting panel (05) or in the wireless programmable logic controller (40) or in each of the n-exterior lighting luminaires (01).

A maintenance or inspection technician approaches, until they are practically in physical contact, a mobile device (50) to an identification tag (10), and the mobile application (P11) installed on the device (50) is automatically started. requesting the user to bring the user identification card (70) closer so that if it is correct, the serial number of the label (10) is automatically read, except if the security key preloaded in it does not match. the application from the card (70) with that from the label (10) that would disable the reading of it and the mobile application (P11).

The “initial conditions” stage comprises the following sub-stages ( Fig. 06 shows a flow chart that graphically represents the “initial conditions” stage of the mobile application procedure module (P11), which in an embodiment Preferably, the “initial conditions” stage is carried out when an inventory element of an outdoor lighting installation has to be labeled (0). Note that the flow diagram meets the standards (IEC 1131, EN61131) to represent a control diagram with stages and transitions ( Graphe Fonctionnel de Commande Etape Transition, GRAFCET); in this case the procedure will activate each of the sub-stages and deactivate the previous one as each of the transition conditions are met, which have been represented with a line horizontal with an arrow indicating the direction of travel; these conditions in general are the fulfillment of a user action on the screen):

- Stage “ci.1”. Import from the web server (P13) the inventory of the outdoor lighting installation (0) from a mobile device (50). The inventory had to be done in advance.

Stage “ci.2”. Select the desired exterior lighting installation (0) by location or by general lighting panel (05) or by the desired filter.

Stage “ci.3”. Select on the map the general lighting panel (05) or the wireless programmable logic controller (40) or the desired luminaire (01) to access the information of the selected element.

Stage “ci.4”. Assign or modify identification label (10) of the selected element.

Stage “ci.5”. Write the user memory of the label (10) of the selected element, with the initial data from the inventory, by bringing the mobile device (50) closer to the label (10).

Stage “ci.6”. Automatically link, in the inventory of the outdoor lighting installation (0) of the web server (P13), the serial number of the identification label (10) with the labeled element (01,05,40). If at that moment the mobile device (50) has internet coverage, the data from the mobile application (P11) and the web server (P13) will be automatically synchronized; If, on the other hand, there is no network, the data will be stored locally on the mobile device (50) until it is automatically synchronized when coverage is available.

Being characterized in that the procedure module implemented in the mobile application (P11), with the purpose of writing and reading an indicator called digital energy fingerprint stored in the user memory of the identification tag (10) of each n-luminaire of a exterior lighting (01), as well as in a synchronized copy of the same on a web server (P13), also comprises at least the following stages ( Fig. 07 shows a flow chart that graphically represents the stages of the lighting module. mobile application procedure (P11); graphic representation in the same way as explained above; The actions associated with each stage will be carried out depending on the active stage to which they are associated):

STEP “a”: Reading the key, serial number and user memory on the identification label (10) located on the wireless programmable logic controller (40), by bringing the mobile device (50) closer to the label ( 10). ( Fig.07 )

A maintenance or inspection technician approaches, until they are practically in physical contact, the mobile device (50) to the identification tag (10) located on the wireless programmable logic controller (40), and the mobile application (40) is automatically started ( P11) installed in the device (50), requesting the user to bring the user identification card (70) closer so that if it is correct, the serial number and the user memory of the device are automatically read. the label (10), except if the security key preloaded in the application from the card (70) does not match that of the label (10), which would disable reading it and the mobile application (P11).

It should be noted that the technician only has to bring his mobile device (50) close to the card (70) and the labels (10) so that the rest of stage “a” is carried out automatically, without requiring iterations that may cause errors or at least delays, especially in the event of inclement weather.

The identification label (10) contains in the user memory the type of element to be managed, in this case the wireless programmable logic controller (40) that is part of the outdoor lighting installation (0). Among other data, it contains: the measured intensities of each n-luminaire (01) as well as the intensity measured in the power cable (04).

STEP “b”: Reading the password, serial number and user memory on the identification label (10) located in the general lighting panel (05), by bringing the mobile device (50) closer to the label ( 10). ( Fig.07 )

A maintenance or inspection technician approaches, until they are practically in physical contact, the mobile device (50) to the identification label (10) located in the general lighting panel (05), and the mobile application (05) is automatically started ( P11) installed in the device (50), requesting the user to bring the user identification card (70) closer so that if it is correct, the serial number and the user memory of the device are automatically read. the label (10), except if the security key preloaded in the application from the card (70) does not match that of the label (10), which would disable reading it and the mobile application (P11).

It should be noted that the technician only has to bring his mobile device (50) close to the card (70) and the labels (10) so that the rest of stage "b" is carried out automatically, without requiring iterations that may cause errors or at least delays, especially in the event of inclement weather.

The identification label (10) contains in the user memory the type of element to be managed, in this case the general lighting panel (05) that is part of the exterior lighting installation (0).

STAGE “c”: Automatic technical assistance, based on the data read from the identification label (10), of the scheduled maintenance tasks to be carried out on the general lighting panel (05). ( Fig.07 )

Thanks to the reading, in the previous stage, of the serial number and the user memory of the identification label (10), the user is informed of each of the scheduled maintenance tasks, which the application will automatically generate based on the of the data from the user memory of the labeled element (05), to be carried out by displaying fields so that the maintenance or inspection technician, as he performs the tasks, fills in said fields, as appropriate, with quantitative results or qualitative.

The tasks to be performed are shown as icons on the screen of the mobile device (50) which, when clicked on, the mobile application (P11) shows the steps to follow, indicating the fields that must be filled in with the result of the task. If any value exceeds the tolerance of the task, a review is requested and if it is appropriate, it is indicated that the data has been recorded correctly.

STAGE “d”: Writing the dated results of the maintenance tasks in the user memory on the identification label (10) located in the general lighting panel (05), by bringing the mobile device (50) closer to the label (10).

( Fig.07 )

The maintenance technician brings the mobile device (14) closer again, until they are practically in physical contact, to the identification label (11) located in the general lighting panel (03) or in the wireless programmable logic controller (40). or in each of the n-exterior lighting luminaires (01), writing the user memory of the label (11), generating (if it is the first time) or updating, the digital energy footprint, that is, the dated results of maintenance tasks as well as the digital energy index, except if the writing key preloaded in the application from the card (16) does not match with that of the label (11) which would disable the writing of the same and a notice would be issued.

The mobile application (P11) is capable of operating both with an internet connection ( online mode) and without it ( offline mode). Furthermore, if the internet connection is lost while in online mode, the mobile application (P11) stores the information internally and can then be synchronized with the web server (P13) where the reception of the data can be checked.

STAGE “e”: Reading the password, serial number and user memory on the identification label (10) located on each of the n-exterior lighting luminaires (01), when bringing the mobile device (50) closer. ) to the label (10).

( Fig.07 )

A maintenance or inspection technician approaches, until they are practically in physical contact, the mobile device (50) to the identification label (10) located on each of the n-exterior lighting luminaires (01), and automatically The mobile application (P11) installed on the device (50) starts, asking the user to bring the user identification card (70) so that if it is correct, the serial number and the user memory of the label (10), except if the security key preloaded in the application from the card (70) does not match that of the label (10), which would disable reading it and the application mobile (P11).

It should be noted that the technician only has to bring his mobile device (50) close to the card (70) and the labels (10) so that the rest of stage "e" is carried out automatically, without requiring iterations that may cause errors or at least delays, especially in the event of inclement weather.

The identification label (10) contains in the user memory the type of element to be managed, in this case any of the n-luminaires (01) that are part of the exterior lighting installation (0).

STAGE “f”: Automatic technical assistance, based on the data read from the identification label (10), of the scheduled maintenance tasks to be carried out on each of the n-exterior lighting luminaires (01). ( Fig.07 )

Thanks to the reading, in the previous stage, of the serial number and the user memory of the identification label (10), the user is informed of each of the scheduled maintenance tasks, which the application will automatically generate based on the of the data from the user memory of the labeled element (01), to be carried out by displaying fields so that the maintenance or inspection technician, as who performs the tasks, fills in these fields, as appropriate, with quantitative or qualitative results.

The tasks to be performed are shown as icons on the screen of the mobile device (50) which, when clicked on, the mobile application (P11) shows the steps to follow, indicating the fields that must be filled in with the result of the task. If any value exceeds the tolerance of the task, a review is requested and if it is appropriate, it is indicated that the data has been recorded correctly.

STAGE “g”: Calculation of the digital energy footprint of each of the n-outdoor lighting luminaires (01). ( Fig.07 )

The digital energy footprint of a luminaire (01) includes:

- dated results of maintenance tasks;

- the actual remaining lamp life;

- the actual energy efficiency;

- the actual energy rating.

Stage “g” includes the following sub-stages:

- Stage “g.1”. Obtaining, the average value in the desired period, of the electrical intensity consumed by each of the n-luminaires (01) as well as the total electrical intensity consumed, from the data read in stage "a".

- Stage “g.2”. Compilation of the dated results of the maintenance tasks obtained in stage “f”.

- Stage “g.3”. Calculation of the actual remaining useful life of the lamp of each luminaire (01).

It defines:

(V useful) Useful life; the estimated life that a lamp can have, under real operating conditions; in hours;

(V remaining useful life) Remaining useful life; the remaining life of the lamp, under real operating conditions; as a percentage;

(Tf) Operating time; the accumulated time the lamp has been operating; in hours;

(I ^{n L} ) Nominal lamp intensity; estimated electrical current that the lamp can consume; in Amperes;

(I ^l ) Lamp intensity; actual electrical current consumed by the lamp; in Amperes.

As explained in the general section, the critical parameters that affect the remaining useful life of a lamp usually present erratic behavior at specific times, as well as in the short term. The apparently pseudo-random nature of these parameters measured punctually or in the short term seem to be a product of chance, although they are not really, but makes extrapolation inadmissible. That is, the extrapolation of the value of any of these parameters over time presents a low coefficient of determination, that is, the squared correlation coefficient R ² , which apparently does not allow obtaining a deterministic model of the problem versus accumulated time, that is, say: V remaining useful = f (Tf).

To achieve the objective that the invention advocates, the research team of this patent application has carried out an exhaustive test campaign, which in a non-limiting way has been carried out with lamps for luminaires with LED technology for outdoor lighting in real conditions. operation, that is, in situ or in the field, as well as in the laboratory under controlled conditions, to try to discover which critical parameters influence the useful life, as well as address the technical problem of the impossibility of obtaining a deterministic model. Taking into account that outdoor lighting lamps have ballasts that stabilize the power of the lamp against variations in the supply voltage, as well as that the voltage drop in the lighting wiring is very small (3%), it has been used the lamp intensity (I ^l ) as a critical parameter, verifying that the intensity tends to decrease when the operating time (Tf) increases, that is, the aging of the lamp that causes a reduction in the luminous flux. For outdoor lighting installations, the standard is a 10-year warranty on LED lamps, so at a rate of 4,200 hours/years a useful life of 42,000 h is required. The LED lamps tested for 42,000 hours that have not been able to maintain 80% of the nominal luminous flux have reduced their consumption (I ^l ) by 7.56%, this being the reference parameter for the recommended calculation model.

Currently, by using luminous flux reducers we will have a variable nominal lamp intensity (E ^l ) depending on the step of the lamp supply voltage. It is recommended that a programming block be implemented in the wireless programmable logic controller (40) that contains the relationship between the lamp supply voltage for each step and its nominal intensity (E ^l ) provided by the manufacturer for that voltage level, in order to give generalization to the method presented below. In addition, the controller (40) also records the operating time (Tf), the accumulated operating time of each of the n-lamps. By means of the identification label (10) of the controller (40), or by synchronization with the web server (P13), by bringing the mobile device (50) closer it can be initialized or modified by the time (Tf) of each n-lamp, e.g. in case of replacement.

The invention advocates a model composed of sections based on conditional equations that are fulfilled for certain specific numerical values. The sections do not deterministic sections are solved by direct assignment, and the deterministic sections are solved by searching for a function: V remaining useful = f (Tf), so we will have:

Section 1. Given that when a lamp is energized it requires consumption (I ^l ) of electrical energy, when this is zero it implies that a total collapse of the lamp (or any of its accessories) has occurred, expressed by the following condition:

If (lL = 0) then (V remaining useful = 0%);

Section 2. If the consumption (I ^l ) of the lamp, not being zero, is less than 92.44% of the estimated nominal current of the lamp (E ^l ), it implies that a partial collapse of the lamp has occurred (part of the LED diodes of the matrix have burned out) or a lamp of lower power than the prescribed one has been arranged in the luminaire. In both cases, the lamp will not provide 80% of the expected luminous flux and must be replaced, so we will have:

If (0 < IL < 0.9244 • InL ) then (V remaining useful » 0%);

Section 3. If the consumption (I ^l ) of the lamp is between 92.44% and 120% of the estimated nominal current of the lamp (InL), it implies that the lamp is correct and the life is calculated. remaining useful according to the following expression:

Section 4. If the consumption (I ^l ) of the lamp is greater than 120% of the estimated nominal current of the lamp (InL), it implies that a lamp of higher power than the prescribed one has been installed in the luminaire, therefore That we will have:

If (IL > 1.2 • InL) then (Remaining life = incorrect lamp).

Therefore, stage “g.3” consists of calculating the remaining useful life (V remaining useful) of the lamp of each n-luminaire (01) by applying the model composed of the following sections based on equations conditions that are met for the following specific numerical values of the measured lamp intensity (I ^l ) and operating time (Tf):

■ If (lL = 0) then: (V remaining useful = 0%);

■ If (0 < IL < 0.9244 • InL ) then:

(V useful remaining « 0% or V useful remaining = incorrect lamp);

■ If (0.9244 • InL < IL < 1.2 • InL) then:

■ If (IL > 1.2 • InL) then:

(Remaining life = incorrect lamp).

- Stage “g.4”. Calculation of the real energy efficiency of the lamp of each luminaire (01).

It defines:

(V ^l ) Lamp voltage; It is the voltage that reaches the lamp; It can be estimated as the supply voltage, since the voltage drop is limited by regulations to a maximum value of 3%; in Volts;

(I ^l ) Lamp intensity; is the actual electric current intensity consumed by the lamp (A), being obtained by measurement using the inductive data-emitting sensors (20) and data collector (30); in Amperes;

(cos^) Power factor; is the power factor of the lamp; It is a known fact in the technical characteristics of the lamp and its driver; However, it has very little influence as it ranges between 0.9 and 1 (since if the driver contains an inductive device it is compensated with a capacitor), so it can be estimated as 0.9; dimensionless;

(P’) Lamp power; is the actual active power consumed by the lamp (and auxiliary equipment); in Watts;

(s’) Energy efficiency; is the actual energy efficiency of the outdoor lighting luminaire; (m2 lux/W);

(S) Illuminated surface; is the surface illuminated by the lamp; m2;

(Em) Average illuminance; is the average illuminance in service of the installation, considering the planned maintenance; lux.

Therefore, stage “g.4” consists of calculating the actual lamp power (P') of the lamp of each n-luminaire (01) based on the measured lamp intensity (I ^l ), by The equation:

P' = VL -lL - cosq ( W)

in order to be able to calculate its energy efficiency ( r' ) based on the illuminated surface (S) and the average illuminance (Em), applying the expression:

The method presented and claimed by the invention allows solving the technical problem found in the state of the art consisting of the calculation of energy efficiency. (s) as a still photo at the beginning of the commissioning of the outdoor lighting installation. That is, the known method does not allow for an automated calculation of the efficiency of the luminaires (s') during their useful life, since it contemplates the power of the luminaire (P) obtained from its characteristics, and although a expert 5 in the field could solve it by measuring the power (P') it would not occur to him to do so, based on knowledge of the current state of the art, as claimed by the invention.

- Stage “g.5”. Calculation of the real energy rating of the lamp of each n-luminaire (01), using the real energy efficiency index.

It defines:

(Is') Real energy efficiency index; dimensionless;

(s’) Actual energy efficiency; (m2 lux/W);

( ^sr ) Reference energy efficiency based on the projected average in-service illuminance level; (m2 lux/W).

Therefore, stage "g5" consists of calculating the real energy efficiency index (Is') of the lamp of each n-luminaire (01) based on the real energy efficiency (s').

⁰ and the reference energy efficiency ( ^sr) , using the equation:

In order to facilitate the interpretation of the energy rating of the lighting installation, a digital label is defined that characterizes the real energy consumption of the luminaire using a scale of seven letters that goes from the letter A (most efficient installation and with less energy consumption) to the letter G (less efficient installation with more energy consumption). The index used for the letter scale will be the real energy consumption index (ICE') which is equal to the inverse of the real energy efficiency index (Is').

The method set forth and which claims the invention allows solving the technical problem found in the state of the art consisting of the calculation of the energy efficiency index (Is) as a still photo at the beginning of the commissioning of the outdoor lighting installation. That is, the known method does not allow for the automated calculation of the efficiency index of the luminaires (Is') during their useful life, since it is based on the assumed and not real energy efficiency (s), so a An expert in the field would apply the method known in the state of the art, and even in the hypothetical case that he did not do so, nothing would lead him to apply the method that claims the invention.

STEP “h”: Writing the digital energy fingerprint in the user memory on the identification label (10) located in each of the n-outdoor lighting luminaires (01), when bringing the mobile device (50) closer to the label (10).

( Fig.07 )

The maintenance technician brings the mobile device (14) closer again, until they are practically in physical contact, to the identification label (11) located in the general lighting panel (03) or in the wireless programmable logic controller (40). or in each of the n-exterior lighting luminaires (01), writing the user memory of the label (11), generating (if it is the first time) or updating, the digital energy footprint, that is, the dated results of maintenance tasks as well as the digital energy index, except if the writing key preloaded in the application from the card (16) does not match with that of the label (11) which would disable the writing of the same and a notice would be issued.

The mobile application (P11) is capable of operating both with an internet connection ( online mode) and without it ( offline mode). Furthermore, if the internet connection is lost while in online mode, the mobile application (P11) stores the information internally and can then be synchronized with the web server (P13) where the reception of the data can be checked.

The digital energy footprint of each n-luminaire (01) is a sustainability indicator that serves to measure the impact of the electrical energy consumption of said luminaire in relation to the lighting level.

Procedure for illuminance planimetry in exterior lighting ( P2) through the use of a system ( 1) and procedure ( P1) for its implementation

A preferred procedure for illuminance planimetry in outdoor lighting (P2) that uses the energy management and optimization device in outdoor lighting (1) as well as the energy management and optimization procedure in outdoor lighting (P1) is described in detail. Therefore, the invention also recommends a procedure for illuminance planimetry in outdoor lighting (P2) through the use of a system (1) and procedure (P1) for its implementation, of the type that uses any automatic measurement device. of exterior lighting illuminance, which consists of generating a map with the location of the luminaires in which the digital energy footprint of each n-luminaire is shown (01).

As described above, the digital energy footprint of a luminaire (01) comprises:

- dated results of maintenance tasks;

- the actual remaining lamp life;

- the actual energy efficiency;

- the actual energy rating.

The illuminances are obtained in accordance with the measurement and calculation method recommended in article 4 “Illuminance Measurement” of the technical instruction “ITC-EA-07” of the Energy Efficiency Regulations in Outdoor Lighting Installations (RD 1890/2008), and in accordance with the recommendations indicated in article 7 “Road Illuminance Measurement” of the technical report CIE 194:2011 “In situ measurements of the photometric properties of road and tunnel lighting” of the International Commission on Lighting.

Data collection is carried out, whenever the characteristics of the roads allow it, using an automatic illuminance data collection system with motorized traction. It is made up of three detectors, an amplification and data storage system and the corresponding battery. The data will be incorporated into a computer with the software developed to carry out data processing. The night measurements are carried out in a vehicle with a trailer legalized up to 750 kg where the measurement system will be housed, which will circulate at 60 km/h, without the need to cut any lane; Furthermore, they are carried out without the flow regulation systems being operational (regulating), also choosing hours of low traffic flow.

Claims (3)

1. Energy management and optimization system in outdoor lighting (1), of the type that incorporates means of maintenance and identification of the general lighting panels (05) and the n-outdoor lighting luminaires (01) with the purpose of locating the panels (05) and luminaires (01) on a digital map together with a plurality of associated technical characteristics, and which is characterized in that the maintenance and identification means comprise: - a plurality of identification labels (10) that are arranged in the elements of the exterior lighting installation (0), mainly in the general lighting panel (05), in the wireless programmable logic controller (40) and in each of the n-exterior lighting luminaires (01), and whose labels (10) are read or written with a mobile device (50) using a mobile application (P11) installed therein; - a user identification card (70) carried by the maintenance or inspection technician to which an identification label (10) is attached and which has the functionality of providing the user's identity to the mobile application (P11); - a plurality of inductive data-emitting sensors (20) that are coupled to the luminaire power cable (03) of each n-luminaire (01), each sensor (20) having the means to send the data of the luminaire in coded form. intensity measured through the cable (03) as well as to power said means from the magnetic field created by the current of the cable (03) to be measured, which comprises in a single body: - an intensity toroid (201) made of magnetic sheet, which allows working at 50 Hz, which is coupled to the luminaire power cable (03) through which the primary intensity (I) to be measured runs and which has two secondary windings: - a secondary intensity (2011), which sends the secondary intensity (I') to an electronic circuit (203) that transduces said intensity (I') to normalize it, scale it and convert it to a high-frequency secondary data carrier current (Id'); - a secondary power supply (2012), which supplies said circuit (203); - a data toroid (202) made of ceramic ferrite that allows working up to 100 MHz, also coupled to the luminaire power cable (03), which has a secondary data winding (2021), to which the secondary data carrier current reaches ( Id') and couples it to the cable (03) through the toroidal (202) in the form of a primary data carrier (Id); - an inductive data capture sensor (30) that is coupled to the luminaire circuit cable (04), the sensor (30) having the means to transduce the measured intensity by outputting it through an analog channel (304) and capture the intensities of each n-luminaire (01), which reach it in a coded way through the cable (04), to transduce them by outputting them through a data channel (305), as well as to power said means from the magnetic field created by the current of the cable (04) to be measured, which comprises in a single body: - an intensity toroid (301) made of magnetic sheet, which allows working at 50 Hz, which is coupled to the luminaire circuit power cable (04) through which the primary intensity (I) to be measured runs and which has two secondary windings : - a secondary intensity (3011), which sends the secondary intensity (I') to an electronic circuit (303) that transduces said intensity (I') to normalize it, scale it and convert it, giving it output through an analog channel (304) ; - a secondary power supply (3012), which supplies said circuit (303). - a data toroid (302) made of ceramic ferrite that allows working up to 100 MHz, also coupled to the luminaire circuit power cable (04), which captures a compound intensity formed by a primary intensity (I) plus a data carrier (Id) to, through a secondary data winding (3021), extract the high-frequency secondary data carrier current (Id') to send it to an electronic circuit (303) that transduces said intensity (Id') to normalize it, scale it and convert it, giving it output through a data channel (305); - a wireless programmable logic controller (40) in which an identification label (10) is adhered to the outside of the housing and inside it and, facing the label (10), a wireless reading sensor and active writing (401) connected to the central processing unit and having the necessary active means to read and write to said label (10) the intensities of each n-luminaire (01), received by the data channel (305). , as well as the total intensity measured in the power cable (04), received by the analog channel (304) and also has the means to send the recorded and processed values to a web server (P13); - a computer (60) equipped with a computer program (P12) installed on said equipment, which incorporates means of energy management and optimization in outdoor lighting, as well as means of communication with a plurality of mobile devices (50) and with a web server (P13) to generate a digital logbook. 2. Procedure for energy management and optimization in outdoor lighting (P1) that uses the energy management and optimization system in outdoor lighting (1), of the type that interacts with means of maintenance and identification of general lighting panels (05 ) and the n-exterior lighting luminaires (01) with the purpose of locating the panels (05) and luminaires (01) on a digital map along with a plurality of associated technical characteristics, which uses the energy management and optimization system in exterior lighting (1), which includes the following procedure modules implemented in: - a computer program (P12), installed on one or a plurality of computers (60), which incorporates means of communication with a plurality of mobile devices (50) and with a web server (P13) to generate a digital record book ; - a web server (P13) consisting of a computer program, which incorporates means for processing a server-side application, making bidirectional or unidirectional and synchronous or asynchronous connections with a plurality of computers (60) and mobile devices (50) generating or yielding a response in any client-side language or application (50-60); - a mobile application (P11), installed on one or a plurality of mobile devices (50), which incorporates means to be able to perform on-site maintenance tasks as well as detect the position of any element using a global positioning system ( Global Positioning System). , GPS), which includes the following stages: - STAGE “initial conditions”. Writing initial data on the identification label (10) located in the general lighting panel (05) or in the wireless programmable logic controller (40) or in each of the exterior lighting luminaires (01). The “initial conditions” stage includes the following sub-stages: - Stage “ci.1”. Import from the web server (P13) the inventory of the outdoor lighting installation (0) from a mobile device (50). The inventory had to be done in advance. - Stage “ci.2”. Select the desired exterior lighting installation (0) by location or by general lighting panel (05) or by the desired filter. - Stage “ci.3”. Select on the map the general lighting panel (05) or the wireless programmable logic controller (40) or the desired luminaire (01) to access the information of the selected element. - Stage “ci.4”. Assign or modify identification label (10) of the selected element. - Stage “ci.5”. Write the user memory of the label (10) of the selected element, with the initial data from the inventory, by bringing the mobile device (50) closer to the label (10). - Stage “ci.6”. Automatically link, in the inventory of the outdoor lighting installation (0) of the web server (P13), the serial number of the identification label (10) with the labeled element (01,05,40). If at that moment the mobile device (50) has internet coverage, the data from the mobile application (P11) and the web server (P13) will be automatically synchronized; If, on the other hand, there is no network, the data will be stored locally on the mobile device (50) until it is automatically synchronized when coverage is available. being characterized in that the procedure module implemented in the mobile application (P11), with the purpose of writing and reading an indicator called digital energy fingerprint stored in the user memory of the identification tag (10) of each n-luminaire of a exterior lighting (01), as well as a synchronized copy of the same on a web server (P13), also includes at least the following stages: - STAGE “a”: Reading the key, serial number and user memory in the identification label (10) located in the wireless programmable logic controller (40), by bringing the mobile device (50) closer to the label (10). - STAGE “b”: Reading the password, serial number and user memory on the identification label (10) located in the general lighting panel (05), when bringing the mobile device (50) closer to the label (10). - STAGE “c”: Automatic technical assistance, based on the data read from the identification label (10), of the scheduled maintenance tasks to be carried out on the general lighting panel (05). - STAGE “d”: Writing the dated results of the maintenance tasks in the user memory on the identification label (10) located in the general lighting panel (05), when bringing the mobile device (50) closer to the label (10). - STAGE “e”: Reading the password, serial number and user memory on the identification label (10) located on each of the n-exterior lighting luminaires (01), when bringing the mobile device closer ( 50) to label (10). - STAGE “f”: Automatic technical assistance, based on the data read from the identification label (10), of the scheduled maintenance tasks to be carried out on each of the n-exterior lighting luminaires (01). - STAGE “g”: Calculation of the digital energy footprint of each of the outdoor lighting luminaires (01). The digital energy footprint of a luminaire (01) includes: - the dated results of maintenance tasks; - the actual remaining lamp life; - the actual energy efficiency; - the actual energy rating. Stage “g” includes the following substages: - Stage “g.1”. Obtaining, the average value in the desired period, of the electrical intensity consumed by each of the n-luminaires (01) as well as the total electrical intensity consumed, from the data read in the stage - Stage “g.2”. Compilation of the dated results of the maintenance tasks obtained in stage “f”. - Stage “g.3”. Calculation of the actual remaining useful life (V remaining useful) of the lamp of each n-luminaire (01), by applying the model composed of the following sections based on conditional equations that are fulfilled for the following specific numerical values of the intensity of measured lamp (I ^l ) and operating time (Tf): ■ If (lL = 0) then: (V remaining useful = 0%); ■ If (0 < IL < 0.9244 • InL ) then: (V useful remaining « 0% or V useful remaining = incorrect lamp); ■ If (0.9244 • InL < IL < 1.2 • InL) then:

■ If (IL > 1.2 • InL) then: (Remaining life = incorrect lamp). - Stage “g.4”. Calculation of the real energy efficiency of the lamp of each n-luminaire (01), consists of the calculation of the real lamp power (P') of the lamp of each n-luminaire (01) based on the measured lamp intensity ( I ^l ), by the equation:

in order to be able to calculate its energy efficiency (t') based on the illuminated surface (S) and the average illuminance (Em), applying the expression:

- Stage “g.5”. Calculation of the actual energy rating of the lamp of each n-luminaire (01), using the actual energy efficiency index (Is') based on the actual energy efficiency (s') and the reference energy efficiency ( ^sr ), by the equation:

- STEP “h”: Writing the digital energy fingerprint in the user memory on the identification label (10) located in each of the n-outdoor lighting luminaires (01), when bringing the mobile device (50) closer to the label (10). 3. Procedure for illuminance planimetry in outdoor lighting (P2), according to claim 2, which consists of generating a map with the location of the luminaires in which the digital energy footprint of each n-luminaire (01) is shown.