FR3065614A1 - INSTALLATION AND METHOD FOR CONTROLLING EQUIPMENT OR GROUPS OF ELECTRICAL EQUIPMENT - Google Patents

Abstract

The invention relates to an installation (1) and a method for controlling equipment or group of electrical equipment (11, 12). The facility (1) includes a radio broadcast device (30) that includes a digital data frame generation system (31) configured to generate a digital data frame (T) that includes a first service, having a value and a given position in the frame, and a second service, having a value and another given position in the frame. A radio transmitter (32) is operable to broadcast a radio signal (SR) that includes said digital data frame (T). A radio receiving system (200) receives said radio signal (SR) reads the value of the first service and the value of the second service in said data frame (T) included in the received radio signal (SR) controls the first equipment electric (11) according to the value of said first service, and controls the second electrical equipment (12) according to the value of said second service.

Description

® FRENCH REPUBLIC

NATIONAL INSTITUTE OF INDUSTRIAL PROPERTY © Publication number: 3,065,614 (to be used only for reproduction orders)

©) National registration number: 17 53551

COURBEVOIE

©) Int Cl ⁸ : H 05 B 37/02 (2017.01), H 04 B 1/38

A1 PATENT APPLICATION

©) Date of filing: 25.04.17. (30) Priority: ©) Applicant (s): CAMEON— FR. ©) Date of availability of the request: 26.10.18 Bulletin 18/43. (72) Inventor (s): MICHEL LAURENT and JAILLET DAVID. ©) List of documents cited in the preliminary search report: See the end of this booklet (© References to other related national documents: ©) Holder (s): CAMEON. ©) Extension request (s): ©) Agent (s): IPSILON.

OF EQUIPMENT OR GROUPS OF EQUIPMENT (04) ELECTRICAL INSTALLATION AND CONTROL METHOD.

FR 3 065 614 - A1 (£ // The invention relates to an installation (1) and a method for controlling electrical equipment or groups of electrical equipment (11,12). Said installation (1) comprises a diffusion device ( 30) radio which comprises a digital data frame generation system (31) configured to generate a digital data frame (T) which comprises a first service, having a value and a given position in the frame, and a second service, having a value and another given position in the frame. A radio transmitter (32) allows to broadcast a radio signal (SR) which includes said digital data frame (T). A radio reception system (200) receives said radio signal (SR), reads the value of the first service and the value of the second service from said data frame (T) included in the received radio signal (SR), controls the first electrical equipment (11) according to the value of said first service , and command e the second electrical equipment (12) according to the value of said second service.

i

FIELD OF THE INVENTION

The present invention relates generally to the control of electrical equipment or groups of equipment, such as public lighting equipment.

PRIOR ART

We know from the state of the art of public lighting equipment which is controlled by a pulse transmitted over the electrical network from medium voltage distribution centers.

However, such an impulse control service, for example known under the name of "pulsadis", does not make it possible to control at the same time and effectively a large number of equipment distributed over a large geographical area.

In addition, such a pulse control solution does not allow electrical equipment to be easily and remotely reconfigured.

The present invention aims to provide an installation and a method for overcoming all or part of the problems set out above.

SUMMARY OF THE INVENTION

To this end, the subject of the invention is an installation for controlling at least a first piece of equipment or group of electrical equipment (s) and at least one second piece of equipment or group of electrical equipment (s), such as public lighting equipment, characterized in that said installation comprises:

a radio broadcasting device which includes:

a digital data frame generation system configured to generate a digital data frame which comprises at least one piece of information, called the first service, having a given value and position in the frame, and at least one other piece of information, called the second service , with a given value and another position in the frame,

- a radio transmitter configured to broadcast a radio signal which includes said digital data frame;

- a radio reception system configured to receive said radio signal and for:

- Read the value of the first service and the value of the second service in said data frame included in the received radio signal;

- order the first electrical equipment or group of equipment (s) according to the value of said first service, and order the second electrical equipment or group of equipment (s) according to the value of said second service.

Thus, the installation according to the invention makes it possible to broadcast values by radio waves located at different locations in a data frame, which are used by one or more receivers to control different pieces of electrical equipment or groups of electrical equipment.

Each device or group of devices is associated with a service so that said device or group of devices is controlled according to the value which is present at the location of the frame which corresponds to said service.

It is thus possible to order differently, that is to say according to different scenarios, a large number of devices or groups of devices, with a low bandwidth, and this, simultaneously and over a large geographic coverage.

A scenario corresponds to the values of a service which are defined over time, that is to say the values which are injected at a given location in the frame generated over time.

The radio signal broadcast by the transmitter includes, for example, an analog signal corresponding to audio content generated by a given radio station, and a digital signal corresponding to the digital data frame. A listener of the radio station can listen to the audio content using a conventional radio receiver tuned to the frequency of the broadcast radio signal, without the audio signal being disturbed by the digital data frame. Furthermore, as detailed below, receivers configured to decode the digital signal make it possible to control electrical equipment as a function of the data transported by said digital signal.

The fact of broadcasting the control frames by radio waves makes it possible to use an existing communication network, for example a radio broadcast station which has:

- good geographic coverage, including in the countryside;

- good interior penetration in the city;

- reduced deployment costs;

- low energy consumption.

In particular, Radio France's FM network is an existing network which is reliable.

Advantageously, the reception system makes it possible to control existing electrical equipment. Indeed, as detailed below, it suffices to connect the reception system to the power supply management system of the equipment that one wishes to control.

According to an advantageous characteristic of the invention, said digital data frame comprising at least one item of information, called the third service, having a value and a given position in the frame, distinct from the positions of the first and second services, the frame generation system is also configured to generate a digital data frame, called a configuration frame, which includes information, called service configuration information, which corresponds to a service, called a third service, and which includes addressing information corresponding to an identifier relating to said first piece of equipment or group of electrical equipment (s). The reception device is configured to, on receipt of said configuration information and of said addressing information, associate the said third service or group of electrical equipment (s) with the third service, so that, upon reception by the system for receiving a next data frame containing the values of the services, the reception system controls the first item of equipment or group of electrical items according to the value of said third item.

According to an advantageous characteristic of the invention, the digital data frame generation system is configured to generate at a given instant a first data frame with a first service value, and at another instant a second data frame whose first service value is different from that of the first data frame.

According to an advantageous characteristic of the invention, each of the first and second equipment or groups of electrical equipment comprises an electrical device, such as a street lamp, and a system for managing the electrical supply of said device, such as a power relay connected to an electrical network, configured to be controlled by the radio reception system.

Thus, the radio reception system is configured to control the power management system of said equipment or group of electrical equipment as a function of the value of the service associated with it.

The power supply management system is, for example, a power supply relay. The power supply management system is connected to a power supply network and positioned between the control system and the corresponding electrical equipment. Thus, it can be provided that when the power supply management system receives an activation command from the control system, the power supply management system closes an electrical supply circuit which makes it possible to electrically supply the equipment. Conversely, in the event of an activation command, the electrical supply management system opens the electrical supply circuit so that said electrical equipment is no longer supplied.

According to an advantageous characteristic of the invention, the broadcast radio signal further comprises an audio signal.

According to an advantageous characteristic of the invention, said data frame is coded according to the RDS protocol, the values of said service and / or said configuration information being entered in free fields of the data frame.

According to an advantageous characteristic of the invention, the digital data frame generation system is configured to define at least one of the service values as a function of time stamp and / or calendar data.

According to an advantageous characteristic of the invention, the installation comprising a light sensor, the generation system is configured to define at least one of the service values as a function of the light value detected or measured by the light sensor .

According to an advantageous characteristic of the invention, the installation comprising a web application with which a user can interact, the generation system is configured to define at least one of the service values according to a request generated following a user interaction with the web application.

It can also be provided that said application makes it possible to send configuration and addressing information in order to associate one or more items of equipment with a given service to follow.

According to an advantageous characteristic of the invention, said data frame which includes service values is generated cyclically, for example every 10 seconds.

According to an advantageous characteristic of the invention, the data frame comprises a first signature generated from at least the service data of the frame, timestamp data and an encryption key. Said reception system is configured for:

- generate a second signature from timestamp data, at least said service data of the received frame, and said encryption key;

- Compare the second signature with the first signature and take into account or not the data of the frame according to the result of the comparison.

The invention also relates to an assembly comprising an installation as described above, and a plurality of electrical equipment or groups of equipment controllable by said installation.

The invention also relates to a method for controlling at least a first item of equipment or group of electrical equipment (s) and at least one second item of equipment or group of electrical equipment (s), such as lighting equipment. public, characterized in that said method comprises the following steps:

- generation of a digital data frame comprising information, called first service, having a value and a given position in the frame, and at least one other information, called second service, having a value and another position given in the frame ,

- broadcasting of a radio signal which includes said digital data frame;

- reception of said radio signal by a radio reception system;

- Reading by the reception system of the value of the first service and of the value of the second service in said data frame included in the received radio signal;

io - control of the first electrical equipment or group of equipment (s) according to the value of said first service, and control of the second electrical equipment or group of equipment (s) according to the value of said second service.

According to an advantageous characteristic of the invention, said digital data frame comprising at least one item of information, called the third service, which has a value and a given position in the frame, distinct from the positions of the first and second services, said method comprises the steps following:

- generation of a digital data frame, called configuration frame, which includes information, called service configuration information, which corresponds to a service, called third service, and which includes addressing information corresponding to a relative identifier audit of the first electrical equipment or group of electrical equipment (s);

- reception of said configuration information and said addressing information by the reception system, and association with said first item of equipment or group of electrical items of said third service,

- reception by the reception system of a data frame containing the values of services, and control of the first equipment or group of electrical equipment (s) according to the value of said third service.

According to an advantageous characteristic of the invention, said method comprises the following steps:

- at a given time, generation of a first data frame with a given value of first service,

- at another time, generation of a second data frame whose value of first service is different from that of the first frame.

BRIEF DESCRIPTION OF THE DRAWINGS

Other characteristics and advantages of the invention will emerge from the description which follows, which is purely illustrative and not limiting and should be read with reference to the appended drawings, in which:

- Figure 1 is a schematic view of a control installation according to an embodiment of the invention;

- Figure 2 is a schematic view of a data frame generated using a control installation according to an embodiment of the invention, and comprising service data;

FIG. 3 is a schematic view of a data frame generated using a control installation in accordance with an embodiment of the invention, and comprising service data and configuration data for associating a service given to a given electrical equipment or to a group of given electrical equipment.

DETAILED DESCRIPTION

The concept of the invention is described more fully below with reference to the accompanying drawings, in which embodiments of the concept of the invention are shown. In the drawings, the size and relative sizes of the elements may be exaggerated for the sake of clarity. Similar numbers refer to similar elements in all of the drawings. The scope of the invention is defined by the appended claims.

A reference throughout the specification to "an embodiment" means that a particular functionality, structure, or feature described in connection with an embodiment is included in at least one embodiment of the present invention. Thus, the appearance of the phrase "in one embodiment" at various locations throughout the specification does not necessarily refer to the same embodiment. Additionally, the particular features, structures, or characteristics can be combined in any suitable manner in one or more embodiments.

Referring to Figure 1, there is shown an installation 1 for controlling electrical equipment and / or groups of electrical equipment.

Electrical equipment is for example public lighting equipment. The equipment can be ordered individually or in a group.

In the following description, reference is made to equipment 11 to 14 and 11 'to 14' which can be controlled independently of each other. Of course, the description also applies to the control of groups of equipment considering that a group of equipment can be assimilated for its control to an equipment.

Said installation 1 comprises a radio broadcasting device 30 which includes a generation system 31 which makes it possible to generate a frame of digital T data.

As illustrated in FIG. 2, the generation system 31 allows information, called first service S1, to be injected into the digital data frame T, which has a value at a given position in the frame. The systèmeο generation system 31 also makes it possible to inject other information, called second service S2, which has a value, which may or may not be different from the service value S1, at another given position in the frame.

As detailed below, a third S3 service is also defined. The third service S3 has a given position in the frame, called the third position, which is different from that of the services S1 and S2. Advantageously, the data frame can comprise at least one other service S4 or even several other services.

Such use of service values within a broadcast data frame makes it possible to send in the same frame at least two instructions for controlling electrical equipment corresponding to two different actions intended to be applied one to an equipment ( for example for switching it on), and the other for other equipment (for example for switching it off).

Such a design of the installation makes it possible to control a large number of electrical items of equipment with a low bandwidth, without having to specify for each command issued, the address or identity of the item of equipment to be controlled, that is to say ie without having to address the devices one by one, even if it is still possible to address the devices to configure them as explained below. In addition, such a design makes it possible to easily and quickly modify the control instructions over time, and thus to create different operating scenarios applicable to several and / or to different pieces of equipment.

For example, each service is coded on one bit of the frame. In other words, the value of a service is for example 0 in a given frame, then 1 in a following frame or vice versa.

For the sake of simplicity, we will hereinafter speak of a service bit to designate the value of a bit at a given location in the frame corresponding to a service. Alternatively, provision may be made to code each service on several bits.

According to one embodiment, said data frame T is coded according to the RDS protocol (for Radio Data System in English), the values of the services and / or of the configuration and / or addressing information (presented below) being introduced into free fields of the data frame T.

Said fields are said to be “free” in the sense that their filling is “authorized” by the ODA (Open Data Applications) functionality of the RDS protocol.

A radio transmitter 32 makes it possible to broadcast a radio signal SR which comprises said digital data frame T. According to one embodiment, the transmitter 32 is configured to broadcast on the FM band. According to a particular aspect, the radio signal also comprises a signal corresponding to an audio signal A.

In other words, when a conventional receiver of a listener adjusted to the transmission frequency of the radio signal transmitted by the radio station, that is to say the broadcasting device 30, receives and demodulates the radio signal, said receiver obtains the audio signal A that the listener can listen to. Said conventional receiver can, depending on the design of the receiver, also obtain the data frame. Said conventional receiver can use certain information linked to the radio station if it is present, such as the name of the radio station, but the conventional receiver ignores information linked to the control of the electrical equipment of the installation.

Conversely, the 200 radio reception system presented below, which is connected to the electrical equipment, is configured to ignore the audio signal A and to take into account in the data frame only information related to the control of the electrical equipment.

As a variant, provision may be made for said data frame to be coded according to another radio protocol of the "broadcast" type such as the DARC protocol (for Data Radio Channel in English), DAB (for Digital Audio Broadcasting in English), T-DMB (Terrestrial Digital Multimedia Broadcasting in English) or

DRM (for Digital Radio Mondiale). The radio transmitter then preferably broadcasts a radio signal which comprises said generated data frame and a signal corresponding to an audio and / or video signal according to the chosen protocol.

In the example illustrated in FIG. 1, a reception system 200 radio îo comprises several reception devices 20, 20 ’radio, for example located in different geographical areas.

The radio reception device 20 comprises a radio receiver 21 which makes it possible to receive said radio signal SR. Provision may be made for the radio receiver 21 to be common or not to several reception devices.

A control system 22 of electrical equipment makes it possible to control the activation or deactivation of electrical equipment 11, 12, 13, 14. In the example illustrated in FIG. 1, each item of equipment 11, 12, 13, 14 comprises an electrical device, such as a lighting device, and a power supply relay RL11, RL12, RL13, RL14 connected to the electrical device 11, 12, 13, 14 and to an electrical supply network (not shown) to allow the electrical supply circuit of the electrical device to be closed or opened. Each power relay is connected to the control system 22 which allows the power relay to be controlled to supply or cut the supply to the corresponding electrical device.

For simplification, the rest of the description is given below by considering that each electrical equipment device is a light which can be controlled so as to be switched on or off. Of course, the description applies to other types of electrical devices.

In order to be able to control the switching on or off of the various lights independently of one another, the control system 22 comprises a control module for each power relay connected to a light.

Each control module includes or can access a memory in which the service to be tracked is stored (in other words, the service to which it is subscribed). Each control module is thus configured to read, in the frame received by the radio receiver 21, the value of the bit whose location in the frame corresponds to the service to which it is subscribed.

Thus, by way of example and as illustrated in FIG. 1, the control system 22 comprises:

-a RL11 relay control module which is configured to follow the S1 service,

-a RL12 relay control module which is configured to follow the S2 service,

- a relay RL13 control module which is configured to follow the S2 service,

-a RL14 relay control module which is configured to follow the S1 service.

As explained below, not only the value of each service can be different from one frame to another so that the value of said service can vary over time, for example to take the values 0 or 1, but also the service to which a control module is subscribed can be modified for example to pass from service S2 to service S1 or from service S1 to service S3.

According to one embodiment, provision can be made for the control system 22 to include a controller and a memory in which the services to be followed are defined. The control modules of the various relays can be formed by computer modules implemented in the controller.

In the example illustrated in the figures, for each control module of the control system 22 associated with an equipment supply relay, the control module is configured to activate the supply relay when the bit is at 1 and inactivate said relay when the bit is at 0.

The description has been given above for the reception device 20 and the equipment 11, 12, 13, 14 which are connected to it by means of the relays îo RL11, RL12, RL13, RL14. However, the description also applies to the reception device 20 'which includes a radio receiver 21' and a control system 22 ', and to the equipment 11', 12 ', 13', 14 'connected to the reception device 20' by relays RL11 RL12 ', RL13', RL14 '.

By way of example and as illustrated in FIG. 1, the control system 22 ’comprises:

-a RL11 'relay control module which is configured to follow the S2 service,

-a RL12 relay control module which is configured to follow the S1 service,

- an RL13 ’relay control module which is configured to follow the S2 service,

-a RL14 'relay control module which is configured to follow the S1 service.

Associating a given service with electrical equipment, via the control module of its power supply relay, allows this control module to follow (or listen to) this defined service at a predefined location in the frame, and d '' thus execute over time a command to activate or deactivate the equipment according to the value of the service defined in the frame received over time.

The value of the service which is listened to by the control module and contained in the frame generated over time may vary over time according to a predefined scenario and / or according to external parameters.

According to a particular aspect, the data frame T is generated cyclically, for example every 10 seconds.

The fact of defining in the frame locations corresponding to different services to which the electrical equipment control modules can be subscribed, makes it possible, with the sending of the same frame, to control, different or not, different equipment without having to worry about any addressing when sending the frame with the service values.

Of course, in order to configure a control module for a given piece of equipment, it is possible, as explained below, to define in the frame, the address of one or each control module intended to be configured or reconfigured and the service to which it must be associated. It can also be provided that the service configuration can be carried out by an action of an operator on the control module (or the corresponding control system) or by connecting to said control module (or to the corresponding control system) a device provided a communication interface for carrying out the service configuration operation.

Once configured (that is to say once subscribed to a service), the control module can then control the control relay of the electrical equipment by simply reading in the frame received the value of the service to which it is subscribed , without the need to introduce a specific addressing parameter into the frame. In fact, following the configuration of the control module, the latter knows that it must seek in the frame received the value located at a given location in the frame, this location corresponding to the service with which said control module has been configured.

The frame generation system 31 also makes it possible to generate a digital data frame, called a configuration frame, which includes information, called service configuration information, to which a given service corresponds.

Said generated configuration frame can be formed by said given data frame T in which are added the desired configuration and addressing information as illustrated in FIG. 3. Such a frame allows in particular to reconfigure a control module (or the corresponding control system)

In the example of FIG. 3, the service configuration information denoted CS3 corresponds to the service S3 and the address denoted ADR11 corresponds to an identifier of the equipment 11 so as to configure the control module of the relay RL11 so that 'it follows the S3 service, and no longer the S1 service. Of course, the service configuration information can be defined to correspond to any other service and, likewise, the address can be chosen to correspond to the address of any other electrical equipment.

It is also possible to configure, by sending the same configuration frame, different equipment according to different services.

On receipt of said configuration information CS3 and said addressing information ADR11, the control system 22 allocates to the control module of said first electrical equipment 11, the third service S3 as a service to be followed. Thus, upon reception by the receiver 21 of the reception device 20 of a next data frame T containing the values of the services S1, S2, S3, S4, the control module of said first electrical equipment 11 controls the relay RL11 of the first electrical equipment 11 as a function of the value of said third service S3.

The digital data frame generation system 31 makes it possible to generate, at a given time, a first data frame with given service values, and at another time a second data frame whose service values may be different from that of the first data frame. In other words, the generation system 31 makes it possible to modify the value of the service bits over time.

According to one embodiment, the data frame T is transmitted regularly so that with each new transmission of frame, new values can be assigned to the service and / or configuration and / or address information. In other words, the values carried by the frames transmitted over time, can vary from one frame to another.

For example, the generation system can vary the value of the first service bit S1 over time, for example by assigning it the value 1 from 8 pm to 8 am and then the value 0 from 8 am to 8 pm. for equipment located in areas where there is a need for lighting overnight. It is also possible to provide that the bit is set to 1 when the detected brightness value is less than a threshold value and that the bit is set to 0 when the brightness value is greater than a threshold value.

By way of example, the generation system can vary the value of the second service bit S2 over time, for example differently from the value of the first service bit S1, by assigning the value of the first service bit 1 to 1 a.m. to 8 a.m., the value 0 from 8 a.m. to 6 p.m., the value 1 from 6 p.m. to 11 p.m., then 0 from 11 p.m. to 1 a.m., especially for equipment located in areas where the need for lighting is not necessary all night .

It is thus understood that such an installation makes it possible to send in the same frame at least two values corresponding to two different actions, one intended to control an item of equipment and the other intended to control another item of equipment.

The value of a service bit can be set according to different parameters. In particular, the value of a service bit can be defined as a function of time and / or as a function of another parameter, for example an external parameter.

îo Returning to the example illustrated in FIG. 1, the or one of the parameters can be a request R6 for specific command received by the radio broadcasting device 30. According to one embodiment, the request R6 is generated by a terminal 6, for example via an internet browser, and transmitted by a communication network 4, for example the Internet network to the frame generation system 31 of the broadcasting device 30. We can thus foresee that, following the reception of the request R6, the frame generation system 31 assigns the value 1 to the first service bit S1, so as to control the lighting of the equipments 11, 14 and 12 ', 14 ', and the equipment 12, 13, 11', 13 'switching off.

As illustrated in FIG. 1, said parameter can also be a signal from a sensor. Thus, provision can be made for a sensor 51 to detect a brightness value and for a transmission device 52 connected to the sensor 51 to transmit to the frame generation system 31, via a request R5, said brightness value or relative information. at said brightness value. The frame generation system 31 can then assign a value to at least one of the service bits as a function of the brightness value or of the corresponding information received.

Such a brightness management system 5 allows for example to issue a request for lighting activation command when the sun is setting, and a request for lighting activation command when the sun is rising.

It is also possible to provide that said parameter is a measurement of the wind speed (for example for lighting during a storm), or even a signal from a presence detector. Said external parameter may also include time stamp data. Of course, these parameters can be used in combination or not.

Controlling the electrical equipment as a function of the values present at different locations in a broadcast data frame makes it possible to easily and reliably control the electrical consumption of different electrical equipment, with a low bandwidth, and without having to address each piece of equipment once the reception system has been configured. Such an installation makes it possible, for example, to optimize the lighting and therefore the consumption of public lighting by transmitting instructions by radio waves from already existing radio transmission infrastructures which have a large coverage.

Advantageously, the data frame T also includes a first signature generated by the generation system 31 from the data of the frame, timestamp data (corresponding for example to the instant at which the frame was generated) and d 'an encryption key.

When it receives the frame, said reception system 200 with which the encryption key has been shared, generates a second signature from time stamping data (corresponding for example to the time at which the frame was received), data of the frame received, and of said encryption key.

The reception system 200 compares the second signature with the first and then takes into account or not the data of the frame according to the result of the comparison. Thus, when, with regard to a predefined criterion or rule, the first and second signatures do not correspond, the reception system rejects the frame and therefore does not perform any equipment control operation. Conversely when the signatures match, the equipment control system as explained above according to the values contained in said frame.

The time stamp data is for example from a GNSS satellite positioning system or from an internal clock.

Such a signature of the data of the frame using time stamping data makes it possible to limit the risk that a third party saves a frame sent io at a given time and tries to send it later at an inappropriate time.

The steps, functions, modules described above can be implemented in the form of a computer program or via hardware components (eg networks of programmable doors). In particular, the functions and steps operated by all or part of the systems 30 and 200 can be carried out by sets of instructions or computer modules implemented in a processor or can be carried out by dedicated electronic components such as components of the FPGA or ASIC type. . It is also possible to combine computer parts and electronic parts.

These computer programs, or computer instructions, may be contained in program storage devices, for example computer readable digital data storage media, or executable programs. Programs or instructions can also be executed from program storage devices.

By way of example, the invention finds an advantageous application in particular in the following fields:

- public lighting / watering

- festive type lighting

- illumination lighting

- operation of heating plants

- commissioning of electricity on the markets

The invention is not limited to the embodiments illustrated in the drawings. Consequently, it should be understood that, when the features mentioned in the appended claims are followed by reference signs, these signs are included only for the purpose of improving the intelligibility of the claims and are in no way limitative of the scope of the claims.

îo In addition, the term "comprising" does not exclude other elements or steps. In addition, features or steps which have been described with reference to one of the embodiments set out above can also be used in combination with other features or steps of other embodiments set out above.

Claims (15)

1. Installation (1) for controlling at least one first piece of equipment (11) or group of electrical equipment (s) and at least one second piece of equipment (12) or group of electrical equipment (s), such as public lighting equipment, characterized in that said installation (1) comprises: a radio broadcasting device (30) which includes: a digital data frame generation system (31) configured to generate a digital data frame (T) which comprises at least one piece of information, called first service (S1), having a given value and position in the frame, and at at least one other piece of information, called second service (S2), having a value and another position given in the frame, o a radio transmitter (32) configured to broadcast a radio signal (SR) which comprises said digital data frame (T) ; - a radio reception system (200) configured to receive said radio signal (SR) and for: reading the value of the first service (S1) and the value of the second service (S2) in said data frame (T) included in the received radio signal (SR); o order the first equipment (11) or group of electrical equipment (s) according to the value of said first service (S1), and order the second equipment (12) or group of electrical equipment (s) according to the value of said second service (S2). 2. Installation (1) according to claim 1, characterized in that, said digital data frame (T) comprising at least one item of information, called third service (S3), having a value and a given position in the frame, distinct from positions of the first and second services (S1, S2), the frame generation system (31) is also configured to generate a digital data frame, called a configuration frame, comprising information, called service configuration information (CS3) , to which corresponds a service, called third service (S3), and which includes 5 addressing information (ADR11) corresponding to an identifier relating to said first item of equipment (11) or group of electrical items of equipment; and in that the reception system (200) is configured to, on receipt of said configuration information (CS3) and said addressing information (ADR11), associate with said first equipment (11) or group of electrical equipment. (s) the third service (S3), so that, upon reception by the reception system (200) of a next data frame (T) containing the values of the services (S1, S2, S3), the reception system (200) controls the first equipment (11) or group of electrical equipment (s) according to the value of said third service (S3). 3. Installation (1) according to one of the preceding claims, characterized in that the generation system (31) of digital data frame is configured to generate, at a given time, a first data frame with a value of first service (S1), and at another time a second 20 data frame whose first service value (S1) is different from that of the first data frame. 4. Installation (1) according to one of the preceding claims, characterized in that, each of the first and second equipment (11, 12) or groups 25 of electrical equipment comprises an electrical device, such as a street lamp, and an electrical power management system (RL11, RL12) of said device, such as a power relay connected to a network electric, configured to be controlled by the radio reception system (200). 5. Installation (1) according to one of the preceding claims, characterized in that the radio signal (SR) broadcast further comprises an audio signal. 6. Installation (1) according to one of the preceding claims, characterized in that said data frame (T) is coded according to the RDS protocol, the values of said service (S3) and / or said configuration information (CS3) 5 being introduced into free fields of the data frame (T). 7. Installation (1) according to one of the preceding claims, characterized in that the generation system (31) of digital data frame is configured to define at least one of the service values (S1, S2, S3) as a function of time stamp and / or calendar data. 8. Installation (1) according to one of the preceding claims, characterized in that, the installation (1) comprising a light sensor (51), the generation system (31) is configured to define at least one values of 15 service (S1, S2, S3) depending on the brightness value detected or measured by the brightness sensor. 9. Installation according to one of the preceding claims, characterized in that the installation comprising a web application with which a user 20 can interact, the generation system (31) is configured to define at least one of the service values (S1, S2, S3) according to a request generated following an interaction of the user with the application web. 10. Installation according to one of the preceding claims, characterized in that 25 that said data frame (T) which includes service values (S1, S2, S3) is generated cyclically, for example every 10 seconds. 11. Installation according to one of the preceding claims, characterized in that the data frame (T) comprises a first signature generated at 30 from at least frame service data, time stamp data and an encryption key, and in that said reception system (200) is configured to: - generate a second signature from timestamp data, at least said service data of the received frame, and said encryption key; - compare the second signature with the first signature and take into account 5 counts or not the data of the frame according to the result of the comparison. 12. An assembly comprising an installation (1) according to one of the preceding claims, and a plurality of equipment (11, 12) or groups of electrical equipment controllable by said installation (1). 13. Method for controlling at least one first item of equipment (11) or group of electrical equipment (s) and at least one second item of equipment (12) or group of electrical equipment (s), such as equipment 15 of public lighting, characterized in that said method comprises the following steps: - generation (31) of a digital data frame comprising information, called first service (S1), having a value and a given position in the frame, and at least one other information, called 20 second service (S2), having a value and another position given in the frame, - broadcasting of a radio signal (SR) which includes said digital data frame (T); - reception of said radio signal (SR) by a radio reception system (200); 25 - reading by the reception system (200) of the value of the first service (S1) and the value of the second service (S2) in said data frame (T) included in the received radio signal (SR); - order of the first equipment (11) or group of electrical equipment (s) according to the value of said first service (S1), and order 30 of the second equipment (12) or group of electrical equipment (s) according to the value of said second service (S2). 14. Method according to claim 13, characterized in that, said digital data frame (T) comprising at least one item of information, called third service (S3), which has a value and a given position in the frame, distinct from the positions of the first and second services, 5 said method comprises the following steps: - generation of a digital data frame, called configuration frame, which includes information, called service configuration information (CS3), which corresponds to a service, called third service (S3), and which includes information addressing (ADR11) io corresponding to an identifier relating to said first piece of equipment (11) or group of electrical equipment (s); - reception of said configuration information (CS3) and of said addressing information (ID11) by the reception system (200), and association with said first equipment (11) or group of electrical equipment (s) of said third 15 service (S3), - reception by the reception system (200) of a data frame (T) containing the service values (S1, S2, S3), and control of the first equipment (11) or group of electrical equipment (s) in function of the value of said third service (S3). 15. Method according to one of claims 13 or 14, characterized in that said method comprises the following steps: - at a given instant, generation of a first data frame with a given value of first service (S1), 25 - at another time, generation of a second data frame whose value of first service (S1) is different from that of the first frame. SFK