• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A lighting device, comprising one or more network ports for interconnection with at least one second lighting device at the local level, a processor and a set of LEDs, where the processor is configured to control the power of the set of LEDs in function of data transmitted between the device and the at least second lighting device and where the device and the at least second lighting device are part of a local area network. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2820174A1
    申请号:ES201900158
    申请日:2019-10-18
    公开日:2021-04-19
    发明作者:Seijo Carlos M Blanco；Basteiro Fernando Obelleiro；Rodríguez José Luis Rodríguez；Lamata Bruno Seoane；Ribas Luis Castedo
    申请人:Navantia Sa Sme；Universidade da Coruna；Universidade de Vigo；
    IPC主号:
    专利说明:

    [0002] Lighting device
    [0004] Object of the invention
    [0006] The present invention belongs to the field of multifunctional lighting devices.
    [0007] The object of the present invention is to provide an LED lighting device configured to regulate the lighting power of the device based on data taken from different sensorization elements. Additionally, the device can comprise electronic switching functions, as well as being used as a light emitting device, a sound emitting device, a camera, an IR sensor, a Bluetooth low energy interface and / or WiFi interface and with connection capabilities. Ethernet.
    [0009] Background of the invention
    [0011] The lighting devices on the market lack sensorization functions combined with data communication for the management of the lighting of said devices and do not include functionalities for the establishment of a network infrastructure. Therefore, there is a fervent demand to deepen the integration of different sensorization devices in combination with the existing lighting devices on the market and their connection architecture in order to achieve a disruptive solution that combines energy services electrical and data communications and that allows a significant reduction in the volume of cabling. A solution that allows a greater volume of data transmission, as well as new ways of interacting with the user. The present invention meets these demands.
    [0013] Description of the invention
    [0015] Thus, the lighting device according to the present invention comprises sensorization functions combined with data communication that allow the lighting management of the device in a network environment and obtaining a drastic reduction in wiring.
    [0017] The lighting device according to the present invention comprises one or more network ports for interconnection with other lighting devices (at least one) locally that allow data communication between two or more lighting devices, a processor and a set of LED's. The processor is configured to control the power of the set of LEDs based on data transmitted between the lighting fixture and the other fixtures. The device and the other devices can be part of a local area network.
    [0019] Solid-state LED-based lighting is a technology, which is replacing incandescent, halogen and CFL (Compact Fluorescent Lights) lighting in commercial, industrial and domestic environments. The benefits of LED lighting are extensively documented and include, but are not limited to, longer luminaire life expectancies, greater energy efficiency and a much smaller footprint.
    [0021] In a preferred embodiment, the local area formed by two or more lighting fixtures is set on a naval ship. With the main purpose of reducing the volume and weight of the wiring on board a naval ship, this lighting device can provide a common infrastructure that can cover for example lighting, audio, wireless connectivity (for both systems and personal devices), sensorization (built-in and external sensors in wired or wireless communication with the lighting device), video surveillance and entertainment systems .
    [0023] Therefore, the lighting device can carry out lighting functions, operating at the same time as a multipurpose system, comprising light-emitting elements, various sensors and transceivers set up in a housing with dimensions typical of a common lamp, thus forming an advanced luminaire. Lighting devices can be networked with each other forming a local area network and with other external systems or devices such as a remote server. Networked lighting devices can provide an integrated service system with public announcements, background music, sensorization, communications, and network infrastructure.
    [0025] In a preferred embodiment, the lighting device further comprises an ethernet switch for connecting the lighting device to a backbone network. The lighting device including an ethernet switch can act in a local area as a master node in connection with other lighting devices acting as slave nodes within any arbitrary network topology. Lighting devices acting as slave nodes may not include an ethernet switch.
    [0027] In another preferred embodiment, the lighting device comprises a sound emitting device, for example a speaker, a camera, an IR sensor, a Bluetooth low energy interface and another WiFi interface for wireless data transmission with other devices at the level. local within the local area network formed by two or more lighting devices according to the present invention. In another embodiment, the lighting device may comprise RFID transmission and 4G / 5G radio.
    [0029] The data transmitted between the lighting device and the other lighting devices can comprise all kinds of information of a local nature to the lighting device (s) or can also be associated with information of a remote nature.
    [0031] The data associated with information of a local nature to the lighting device (s) may contain values of humidity, lighting, presence, smoke, gas, temperature, etc. To obtain said data, the lighting device can comprise an infrared (IR) sensor, a smoke and gas leak detector, a temperature and humidity sensor and / or tampering detection sensors which are based on a detection by electrical loop interruption. The outputs of these sensors can be interpreted as data associated with local information used by the processor to control the power of the set of LEDs of the lighting device. Thus, each device can collect information about ambient light, temperature, humidity and presence data, as well as other types of sensors. For example, the device when obtaining information on the occupation of a room will be able to control the power of the set of LEDs when someone enters or leaves said room.
    [0033] The data associated with remote information can contain from atmospheric values to information related to any type of event such as a natural catastrophe, an emergency situation, etc.
    [0035] In a preferred embodiment, the lighting device can comprise a battery for its energy autonomy and the data associated with local information can understand a battery power level. The battery may comprise solid state batteries and / or chemical cell based batteries.
    [0037] In a preferred embodiment, the lighting device can be powered by PoE "power over ethernet". PoE technology is ideal for powering, connecting and controlling lighting devices in the local area. In this way the lighting device system forming a local area become part of the IT network of a larger infrastructure. Their scope extends beyond the proximity of the user and extends to the entire ship, facilitating, for example, having a comprehensive view of the energy consumption of the system on the ship. .
    [0039] The present invention also relates to a user-oriented portable device with wireless transmission means and comprising a processor configured for remote control of lighting devices in the local area network. The device may further comprise a touch screen with a user interface.
    [0041] According to another aspect of the present invention, a distributed multifunctional system is proposed that comprises a set of lighting devices that form a redundant network topology and one or more servers in communication with said lighting devices through the network that they form each other.
    [0043] In short, this is a smart lighting device that provides audio, network communications, real-time location system, and surveillance capabilities, so the same concept explained above can be applied to any other site or location.
    [0045] Description of the drawings
    [0047] To complement the description that is being made and in order to help a better understanding of the characteristics of the invention, according to a preferred example of a practical embodiment thereof, a set of drawings is attached as an integral part of said description. For illustrative and non-limiting purposes, the following has been represented:
    [0049] Figure 1 shows a preferred embodiment of the lighting device according to the present invention.
    [0051] Figure 2 shows a schematic representation of a first embodiment of the lighting device according to the present invention.
    [0053] Figure 3 shows a schematic representation of a second embodiment of the lighting device according to the present invention.
    [0055] Figure 4 shows a network topology formed by lighting devices according to the present invention.
    [0057] Preferred embodiment of the invention
    [0059] Figure 1 shows the intelligent lighting device (100), which can be called "node" as part of a local area network formed by a set of lighting devices according to the present invention. smart device (100) powered by mains supply comprises in a single chassis (11) an LED luminaire (15), a packet switching module (17) and network ports for interconnection with at least one second lighting device at level local, a loudspeaker (14), a processor (13), a day and night vision camera (16). Furthermore, the device (100) comprises an infrared sensor (12). The processor (13) is configured to control the power of the set of LEDs based on data transmitted between the device (100) and at least one second lighting device. LEDs can emit light in the visible range, infrared, etc. and they can be used for example for "night-vision" NVG.
    [0061] The intelligent lighting device (100) comprises a battery capable of powering the node for at least one hour when the network supply is out of service. The primary use of this smart lighting device (100) may be to be networked instead of conventional lighting system to additionally provide networking and sensoring capabilities throughout the infrastructure while eliminating large amounts of cabling.
    [0063] The functionalities of the intelligent lighting device (100) can be, among others, to provide day and night lighting, emergency lighting and signaling, detection sensors in the infrared spectrum and a day and night vision camera. The device also comprises analog / digital inputs to connect any type of sensor through the installation site, such as door switches, temperature and humidity sensors, pressure plates, etc. The intelligent lighting device (100) is a sound emitting element and can be used for any type of audio source, such as music, communications, predetermined messages and acoustic alerts. Regarding connectivity, the smart lighting device (100) can provide Bluetooth Low Energy, WiFi in the 2.4 Ghz and 5.4 GHz band and ETH cable connectors.
    [0065] Figure 2 shows a schematic representation of a first embodiment of the lighting device (200) according to the present invention which can function as a master node and which comprises an LED panel (25), a processor (27) that includes a controller or "driver" for the LED panel (25) and a power supply consisting of a battery (28). The processor (27) is configured to control the power of the LED panel (25) based on data transmitted between the lighting device (200) and other devices. The lighting device (200) comprises a downlink comprising an ethernet switch (23), which in this particular case is an ethernet switch powered by PoE.
    [0067] Thus, the ethernet switch (23) of the lighting device (200) in figure 2 is the basic element that can be used to distribute electricity and Ethernet data network to the lighting devices in slave mode that are hierarchically located in a lower level.
    [0069] In the lighting device (200), in the downlink (23), the ethernet switch is dimensioned to offer Gigabit Ethernet connectivity through its ports to the lighting devices (300) (see figure 3) operating as slave nodes. In the uplink (22) the lighting device (200) can offer 2.5Gbit / s (2.5GBASE-T) connectivity to the ports that are used to interconnect the devices (200) functioning as master nodes with each other. In this embodiment, the lighting fixtures 200 acting as master nodes may include external AC power.
    [0071] The input / output modules (21) can comprise Bluetooth Low Energy, WiFi, LiFi in the 2.4 Ghz and 5.4 GHz band, ETH and RFID cable connectors.
    [0072] The detectors (26) may comprise a gas, smoke, temperature and humidity detector and a motion detector in the infrared spectrum.
    [0073] The sound devices (24) may comprise a speaker and a microphone array.
    [0074] Figure 3 shows a schematic representation of a second embodiment of the lighting device (300) according to the present invention which can function as a slave node and which comprises an LED panel (35), a processor (37) and a power supply which is composed of a battery (38). The processor (37) is configured to control the power of the LED panel (35) based on data transmitted between the lighting device (300) and other devices.
    [0075] Similarly, the input / output modules (31) can comprise Bluetooth Low Energy, WiFi, LiFi in the 2.4 GHz and 5.4 GHz band, ETH and RFID cable connectors.
    [0076] The detectors (36) may comprise a gas, smoke, temperature and humidity detector and a motion detector in the infrared spectrum.
    [0077] Sound devices 34 may comprise a speaker and a microphone array.
    [0078] In figure 3, in the uplink (32), the PoE injector forms the basic element that will be used to distribute electricity and Ethernet data network to other lighting devices. The lighting devices (300) operating as a slave node within the local area network, with fewer network connections available than the devices (200), do not require additional network power, since they can take their supply through the interface of Ethernet via PoE injector.
    [0079] Figure 4 shows an example of an architecture (400) formed by a set of lighting devices according to the present invention operating as "MM" master nodes and "M" slave nodes in a local area network implemented in a boat. Thus, a network architecture model, commonly referred to as "three-tiered", is presented in Figure 4. The architecture (400) comprises a backbone (410), a layer of "MM" master nodes (lighting devices (200) according to figure 2) and a layer of slave nodes "M" (lighting devices (300) according to figure 2) designed to be installed in a network.
    [0080] The main alternating current supply is connected to the master nodes "MM", and from each one of them hangs a star distribution of the basic nodes "M". The "MM" master nodes are connected to each other with Ethernet cables (460) (or alternatively with fiber connection.) An external device can be connected to any node through any of the proposed interfaces.
    [0081] The "M" slave nodes, described above, are the most numerous and no other node depends on them. In architecture (400), the "M" slave nodes are the simplest devices to deploy and mainly have a WiFi interface. (440) that can be used by users to access the services provided by the lighting devices (200), (300). The "M" slave nodes have more access interfaces, although the WiFi interface (440) is the one that generates the most traffic.
    [0082] Slave nodes "M" are connected to a master node "MM" through a Gigabit Ethernet interface (460), thus making the maximum effective speed between master node "MM" and slave node "M" be for example 1000Mbit / s Full-Duplex.
    [0083] The slave node "M" receives its power supply through the Ethernet cable (460), by means of PoE technology (405), which allows the distribution of energy with a maximum power of for example up to 100W continuously.
    [0085] In order to guarantee the survival of the services in case of failure of their uplink, the master nodes "MM" are interconnected with each other through a topology that facilitates the multi-path (multi-path) and through which it is possible recover connectivity in the event of a general failure of any of the nodes to which it is connected and that provide connectivity to the ship's backbone network (410). These "MM" master nodes also have 2.5GBASE-network interfaces. T (2.5Gbit / s) and receive electrical power from the 230V network in alternating current.
    [0087] The master nodes "MM" are in turn connected in some cases to the ship's backbone (410), it being possible for a randomly chosen master node "MM" to access the ship's backbone (410) by multiple paths.
    权利要求:
    Claims (13)
    [1]
    1. A lighting device, characterized in that it comprises:
    one or more network ports for interconnection with at least one second lighting device locally;
    a processor; Y
    a set of LEDs,
    where the processor is configured to control the power of the set of LEDs based on data transmitted between the device and the at least second lighting device, and
    where the device and the at least second lighting device are part of a local area network.
    [2]
    2. The lighting device according to claim 1, further comprising an ethernet switch.
    [3]
    The lighting device according to claim 1 or 2, further comprising one or more of the following sensors:
    an infrared (IR) sensor;
    a smoke and gas leak detector; Y
    a temperature and humidity sensor, and
    tamper detection sensors; Y
    where the data comprises inputs from the sensors.
    [4]
    The lighting device according to the preceding claims further comprising a battery; Y
    where the data comprises a battery power level.
    [5]
    The lighting device according to claim 4, wherein the battery comprises solid state batteries.
    [6]
    The lighting device according to claim 5, wherein the battery further comprises chemical cell based batteries.
    [7]
    The lighting device according to the preceding claims, further comprising one or more of the following wireless transmission means: WI-FI, Li-FI, Bluetooth and RFID, 4G / 5G radio.
    [8]
    The lighting device according to the preceding claims, further comprising one or more loudspeakers.
    [9]
    The lighting device according to claim 8, further comprising a microphone array.
    [10]
    The lighting device according to the preceding claims, further comprising a micro-camera that generates a video signal, and where the data comprises the video signal.
    [11]
    11. Portable device with wireless transmission means where the processor is configured to control the at least second lighting device according to claims 1 to 10.
    [12]
    12. Portable device according to claim 11, further comprising a touch screen.
    [13]
    13. A distributed multifunctional system comprising:
    - a set of lighting devices according to claims 1 to 10, wherein said lighting set forms a redundant network topology; Y
    - one or more servers in communication with said lighting devices through the network that they form with each other.
    类似技术:
    公开号 | 公开日 | 专利标题
    US9920888B1|2018-03-20|Multi-purpose lightbulb having power failure mode
    ES2791425T3|2020-11-04|Lighting device that has power supply equipment over Ethernet
    JP3198263U|2015-06-25|LED lighting device and LED lighting network system
    US9107248B2|2015-08-11|Sensor network-enabled light socket adaptor
    WO2014026456A1|2014-02-20|Led lamp and led illumination network system
    KR20140006943A|2014-01-16|A led light and a led lighting system
    US10623096B2|2020-04-14|Deployment of a wireless communication network by retrofitting spatially distributed electric lamps with integrated light/communicator modules
    US9345116B2|2016-05-17|Sensor network-enabled light socket adaptor
    BR112019018346A2|2020-04-07|intelligent modular quick-connect device for electrical installations
    JP2009158507A|2009-07-16|Led light emitting device and light fixture using the same
    US10165655B2|2018-12-25|Control of pixel addressable LED strips
    ES2712409T3|2019-05-13|Control of the use of energy in household appliances
    CN203517546U|2014-04-02|Ceiling lamp with security function
    EP3123825A1|2017-02-01|Lighting control system
    KR101608418B1|2016-04-11|Control board for led lighting with expandable functionality and control assembly thereof
    CN107085378B|2021-01-26|Lighting system based on camera linkage
    ES2820174B2|2022-01-04|lighting device
    CN108064103A|2018-05-22|A kind of intelligent wireless home lighting control system based on bluetooth
    Kuo et al.2014|System architecture directions for a software-defined lighting infrastructure
    US20120086576A1|2012-04-12|Multifunctional emergency lighting device
    CN107885117A|2018-04-06|A kind of intelligent-induction of electricity consumption in building reminds control system and its control method
    CN204573953U|2015-08-19|A kind of multifunctional lamp
    US20170196069A1|2017-07-06|Combination of Led Lamp and Wireless mesh Environmental Sensors Network
    TW201804708A|2018-02-01|Power supply control system and method of indoor light source having antenna unit to receive the conduction signal transmitted from the low-power consumption electronic device to control the switch unit to conduct and turn on the electric supply mains for providing electrical power to the indoor lamp
    CN207443174U|2018-06-01|A kind of Intelligent lightening device and system with telecommunications functions
    同族专利:
    公开号 | 公开日
    ES2820174B2|2022-01-04|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    EP2648488A1|2012-04-06|2013-10-09|Electricité de France|LED lighting unit and method for controlling an electrical installation including such a lighting unit|
    WO2016058808A1|2014-10-15|2016-04-21|Philips Lighting Holding B.V.|Locating a power-over-ethernet equipment|
    US9686842B1|2016-03-10|2017-06-20|Gooee Limited|Universal smart lighting gateway|
    法律状态:
    2021-04-19| BA2A| Patent application published|Ref document number: 2820174 Country of ref document: ES Kind code of ref document: A1 Effective date: 20210419 |
    2022-01-04| FG2A| Definitive protection|Ref document number: 2820174 Country of ref document: ES Kind code of ref document: B2 Effective date: 20220104 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201900158A|ES2820174B2|2019-10-18|2019-10-18|lighting device|ES201900158A| ES2820174B2|2019-10-18|2019-10-18|lighting device|
    [返回顶部]