35 results about "Lighting system" patented technology

Methods and apparatus for executing a lighting program to control a plurality of light emitting diodes (LEDs) in response to at least one characteristic of an audio input. In one embodiment, the audio input is digitally processed to determine the at least one characteristic. In other embodiments, control signals for the LEDs are generated in response to a timer and/or input from a user interface, as well as in response to the at least one characteristic of the audio input. In another embodiment, the control signals for the LEDs are generated by a same computer that processes the audio input to transmit signals to speakers to audibly play the audio input. In a further embodiment, a GUI is provided to assist in authoring the lighting program. In another embodiment, the audio signal is processed before being played back. In a further embodiment, the lighting program anticipates changes in the audio input.

A method for using LEDs to supplement natural light in a greenhouse and a support structure for attaching LEDs in a greenhouse so that the plants receive substantially even light distribution from the LEDs and minimal natural light is blocked by the lighting system. A narrow attachment rail is used to suspend a strip of LEDs from the frame structure of the greenhouse.

A white light illumination system may comprise: a phosphor package; a first radiation source for providing co-excitation radiation to the phosphor package, the source emitting in wavelengths ranging from about 250 nm to about 410 nm; and a second radiation source for providing co-excitation radiation to the phosphor package, the source emitting in wavelengths ranging from about 410 nm to about 540 nm; wherein the phosphor package is configured to emit photoluminescence in wavelengths ranging from about 440 nm to about 700 nm upon co-excitation from the first and second radiation sources, and wherein the phosphor package comprises at least one narrow band green phosphor with a photoluminescence peak with a full width at half maximum of less than 60 nm, and wherein the narrow band green phosphor is configured to emit photoluminescence in wavelengths ranging from about 500 nm to about 550 nm.

A configurable ceiling lighting system for a grid ceiling comprising at least one and preferably a plurality of driver panels having a bottom and a defined perimeter sized to allow the driver panel to be set into and retained within the grid openings of a ceiling grid. The driver panel has at least one and preferably a plurality of electrical connectors accessible from the bottom of the driver panel. At least one and preferably a plurality of light modules are provided having a light source and an electrical connector complimentary to the electrical connectors of the panel drivers. The light modules can be operatively connected to the bottom of the ceiling panel drivers at selected connection points to produced desired arrays of ceiling lighting fixtures to meet particular lighting needs.

A holographic display system provides a holographic image suitable for use as a nightlight in a dimly lit environment wherein the only light in the field of view of the user is essentially the light diffracted into the holographic image being replayed. The holographic display system includes a low watt light source, a hologram recorded with a reference beam matching the beam of the light source employed to replay the hologram, and an enclosing structure for holding the lightsource and hologram in registration wherein the enclosure is configured so that the only light emitted from the display system is emitted from the hologram.

A power and control module for a Power over Ethernet (PoE) light emitting diode (LED) lighting system includes an input channel for receiving PoE input power from a PoE switch, an output channel for providing PoE output power to a plurality of LED light fixtures and a power transfer unit coupled between the input and output channel for providing the PoE input power and/or a secondary input power to the output channel as the PoE output power. A secondary power input unit selectively provides secondary power to the power transfer unit. A processor is controls the power transfer unit to adjust an amount of PoE input power and secondary input power to obtain the PoE output power. Secondary input power can be an emergency power source during line power outages. Secondary input power could be a renewable energy power source used preferentially to the PoE input power when available.

The invention is directed to a darkfield illumination system and is applicable in transmitted light microscopy and in incident light microscopy. A combination with a first, segmented mirror and a second, aspherical mirror is proposed for the purpose of uniform illumination of the large object fields occurring at low magnifications.

The invention provides an outdoor lighting device. The outdoor lighting device includes: a light source driving circuit board, on which a light source driving circuit is arranged; a light source board, on which a light emitting diode light source electrically connected to the light source driving circuit is installed, and the light emitting diode light source A plurality of light-emitting diodes are included, and the plurality of light-emitting diodes include small light-incidence-angle light-emitting diodes. The outdoor lighting device has the advantages of simple structure, low micro-current power consumption, no heat generation, strong anti-interference ability to power supply, explosion-proof function, long life without maintenance, good versatility, low cost, long-term lighting does not affect eye health, etc., mainly The performance parameters meet the requirements of relevant national standards, and the produced light-emitting diodes with small beam angles can be used in the lighting system, which greatly reduces the production cost and does not need to discard the light-emitting diodes with small beam angles.

The invention discloses a green lighting method for highway tunnels which effectively utilizes light energy. The inner wall of the tunnel is sprayed with energy-storage luminescent paint made of energy-storage luminescent materials, and the energy-storage luminescent reflective material is arranged in the tunnel along the contour of the tunnel. The energy-storage light-emitting reflective ring is equipped with energy-storage light-emitting reflective markings made of energy-storage light-emitting reflective materials on the tunnel road surface, and energy-storage light-emitting reflective protruding road signs made of energy-storage light-emitting reflective materials are set on the center line and both sides of the road surface. Energy-storage luminous reflective delineators made of energy-storage luminescent reflective materials are arranged on the tunnel walls on both sides. It has the characteristics of high efficiency, energy saving, environmental protection, safety and comfort, and compared with the tunnel mains lighting system, its facilities are simple, the construction is convenient, the cost is low, and it is easy to popularize and apply.

The invention discloses a multifunctional intelligent backpack which comprises a backpack main body, a mobile terminal and a cloud server. The backpack main body is connected with the mobile terminal and the cloud server through a wireless network separately and comprises an altitude height measuring system, an air pressure detecting and weather forecasting system, a hiking identifying and reminding system, a charging and discharging managing system, a massaging system, an illuminating system and an object tracking system. According to the multifunctional intelligent backpack, the detects that in a traditional method, the altitude height cannot be measured, and self-adaptive detection cannot be conducted on an ambient environment are solved; the intelligent backpack can identify the landform in the area range, conduct dual identification on the altitude height and the landform according to a GPS and air pressure values and achieve the functions of hiking step counting, illuminating, object tracking and the like.

The invention discloses a non-contact curve automatic auxiliary lighting system, and belongs to the field of automobile auxiliary devices. The non-contact curve automatic auxiliary lighting system aims at adding an auxiliary highlight LED lighting lamp system so as to achieve the aim that a swerving dead zone can also be lighted. Highlight LED lamps of the non-contact curve automatic auxiliary lighting system are installed at the positions of rearview mirrors of an automobile in a slant mode. A steering wheel turned-angle measuring module is installed on a steering wheel. An MCU control module receives the steering wheel turned-angle information on an automobile CAN bus through a CAN bus communication module. The non-contact curve automatic auxiliary lighting system can be installed on all the automobile types in the market, can effectively assist lighting in automobile night curve running, is simple in installation and safe and reliable in performance, reinforces the safety guarantee of night curve running, and is obvious in economical benefit and social benefit. The non-contact curve automatic auxiliary lighting system can carry out lighting on the light dead zone in automobile night curve running, is safe and reliable in performance, reinforces the night running safety and is obvious in economical benefit and social benefit. The lighting can further achieve day running lamp lighting in the daytime.

The invention discloses a driveway information indicating system. The driveway information indicating system comprises canalization driveways and a metal detector, wherein the canalization driveways are divided in a crossing, metal pieces are embedded under the pavement of each canalization driveway, and the metal pieces are arranged according to a specified coding rule and are used for identifying different canalization driveways; and the metal detector is arranged at the bottom part of a vehicle and is used for detecting the metal pieces and the arranging mode of the metal pieces. The vehicle is also provided with a driveway screening module and a signal output module, wherein the driveway screening module is used for obtaining the driveway where the vehicle is located at present by comparing the metal piece embedding situation detected by the metal detector with a preset coding rule in real time, and the signal output module is used for indicating the situation of the driveway where the vehicle is located in a way such as sound and light to a vehicle driver. The driveway information indicating system disclosed by the invention can be combined with a crossing traffic light system, and the vehicle driver can be better indicated; and the driveway information indicating system also can be used as a traffic management tool for recording and managing illegal acts of driving not according with signs and marked liens.

The invention belongs to the technical field of illuminating systems, and in particular relates to an illuminating lamp system for an underground garage. The illuminating lamp system comprises intelligent illuminating lamps, each intelligent illuminating lamp comprises a lamp main body, connecting hanging lugs are arranged on the top face of the lamp main body, a light source module is arranged inthe middle of the lamp main body, navigation light sources are arranged on two sides of the light source module, LED lamp beads are arranged inside the light source module and the navigation light sources, the lamp main body is provided with infrared sensing devices, a sound sensing module, a wireless lamp intelligent control module and a working state indicating lamp, and a circuit interface isarranged on the top face of the lamp main body. The system comprises wireless network modules, middle control modules and wireless infrared sensing modules, and the wireless network modules, the middle control modules and the wireless infrared sensing modules are in wireless connection with the intelligent illuminating lamp. For the system, with the wireless connection control mode, the working amount for wiring design and construction is reduced, through the intelligent control mode realizing unattended operation, the illumination control flexibility is improved, and thus the management costof the underground garage is reduced.

The invention discloses a device for detecting the surface imperfection of a curved-surface optical element. The device comprises a lighting system and an imaging system and is characterized in that light sources are arranged in the lighting system, the imaging system comprises an imaging lens, an imaging device and a processor in signal connection with the imaging device, the light sources are arranged outside the imaging lens, and the imaging device at least comprises a coaxial imaging mechanism or a lateral imaging mechanism. The device has the advantages that on the basis of the light scattering principle, the light source evenly irradiates the surface of the curved-surface optical element, the imaging system above the curved-surface optical element detects the imaging of the curved-surface optical element, the curved-surface optical elements of different curvature radiuses can be detected, the difficulty that the surface imperfection of the curved-surface optical element cannot beautomatically detected is solved, and the device is low in cost and simple in structure.

The invention discloses an intelligent household light system which comprises a monitoring module, a central processing module, an execution module, a power supply module and a storage module. The monitoring module comprises a shooting monitoring unit, a temperature monitoring unit and a smoke monitoring unit, the shooting monitoring unit comprises an infrared camera which is used to monitor the indoor condition, the temperature monitoring unit comprises a temperature sensor for monitoring the indoor temperature condition, and the smoke monitoring unit is used to monitor the concentration of smoke in the indoor air; the monitoring module transmits data obtained by monitoring to the central processing module; and the central processing module comprises an image processing unit and a data processing unit, and the image processing unit is used to process and analyze pictures from the shooting monitoring unit. The system can be used to solve the problem that a present intelligent householdlight system is single in function, cannot satisfy the growing requirements of people and is relatively low in practicality.

The invention discloses a lighting system and a lighting system control method. The lighting system comprises a base, a light emitting assembly arranged at a first side of the base, a light changing mechanism arranged at the first side of the base, a controller connected with the light emitting assembly and the light changing mechanism, a reflection cup covering the first side of the base, a nearand far light switch and a color temperature switch which are connected with the controller, wherein the light emitting assembly at least comprises a first light emitting body and a second light emitting body, and color temperatures of the first light emitting body and the second light emitting body are different. The controller receives instructions of the near and far light switch and the colortemperature switch, then controls motion of the light changing mechanism and adjusts color temperature of the light emitting assembly, so that the color temperature can be adjusted according to different weathers or preferences of a driver in traveling.

The invention provides a lighting system (1000) comprising a light source (10), configured to provide light source light (11), a first reflective element (210), a second reflective element (220), and a lens (240), wherein:—the first reflective element (210) tapers from a first end (211) to a second end (212), wherein the first reflective element (210) comprises a first reflective surface (213) bridging the distance between the first end (211) and the second end (212), wherein the first reflective surface (213) is diffuse reflective, and wherein the light source (10) is at least partially circumferentially surrounded by the first reflective surface (213);—the light source (10) is configured closer to the second end (212) than to the first end (211), and wherein the light source (10) is configured to direct at least part of the light source light (11) in the direction of the first end (211);—the lens (240) is configured to beam shape at least part of the light source light (11) emanating from the reflective element (210) and the light source (10); and—the second reflective element (220) is configured to redirect part of the light source light (11) to the lens (240), wherein the second reflective element is configured to specularly reflect at least part of the light source light (11) that reaches the second reflective element (220).

The invention discloses a control system for applying renewable energy sources to buildings. The control system comprises a control module, and a remote management terminal is connected to the front end of a wireless communication module which is connected to the front end of the control module. The control module is connected with a temperature sensor, a humidity sensor and a brightness sensor and is further connected with a control circuit. The control module comprises a computer, a central processing unit, an electromagnetic switch and a power supply device. The computer is connected with the central processing unit, an output end of the central processing unit is connected with the electromagnetic switch which is connected with the power supply device, and an output end of the controlcircuit is connected with a heating/refrigerating system, an air supply system and an illuminating system. By the control system, automatic indoor temperature, humidity and brightness regulation can be realized to make an indoor environment more appropriate, practical requirements are met, and the control system is suitable for popularization.

A lighting system having a LED downlight in a ceiling fixture can be attached to a ceiling by fixing hanger bars to ceiling rafters. The lighting system can then be completely covered by insulation. The insulation thereby lays directly on the downlight, junction box, and a cup passing mains power from the junction box to the downlight. The insulation does not enter the cup, downlight, or junction box. The lighting system does not ignite or melt the insulation in normal operation if the insulation meets residential and commercial safety standards. In normal operation the lighting system does not expose the lighting system to a temperature exceeding 90 degrees Celsius. A trim can be attached to the downlight to change its appearance and without rendering the lighting system unsafe.

The invention relates to an LED illumination and voltage transformation system. The LED illumination and voltage transformation system comprises a voltage regulation and transformation device which is prearranged, an LED illuminator interface and a replaceable LED illuminator connected with the LED illuminator interface. According to the LED illumination and voltage transformation system, separation of voltage transformation and illumination is achieved for an existing LED illumination lamp, the service life of a system can be prolonged easily, the overall cost of the illumination system is reduced, the safety performance of the system is improved, and low-cost LED illumination is achieved.

The invention discloses a bus coupling system based on a DALI protocol. The system comprises illumination systems arranged in different regions, DALI couplers connected with the illumination systems respectively, and DALI subsystems, the number of which is same with that of the DALI couplers. Each DALI coupler comprises a first bus port and a second bus port. The DALI subsystems are connected withthe first bus ports of the DALI couplers through a DALI bus respectively; and the DALI couplers are in unidirectional or bidirectional coupling connection and fixation. The system is reasonable in structure, can enable the illumination systems in different regions to be coupled together through the DALI bus, is not only flexible and convenient to operate, but also can realize control of illumination systems of multiple systems and multiple regions effectively and quickly, greatly improves intelligence, saves money and is high in use stability and practicality.

The invention provides an ash yard night lighting system and a control method thereof, and relates to the field of ash yard lighting. The ash yard night lighting system comprises an ash yard and a lighting device, a roadside ash dam is arranged on the side, close to an entrance road, of the ash yard, the lighting device is arranged on the roadside ash dam, and the lighting device comprises at least two searchlights arranged in the length direction of the roadside ash dam at intervals; the ash yard comprises a high-beam area far away from the roadside ash dam and a low-beam area close to the roadside ash dam, the at least two searchlights are high-beam and low-beam adjustable lamps, and the searchlights have a high-beam mode, a middle-beam mode and a low-beam mode; the at least two searchlights are both in a high-beam mode so as to illuminate a high-beam area; at least two searchlights are in a low-beam mode, or one searchlight is in the low-beam mode, and the other searchlights are in the medium-beam mode, so that the low-beam area is illuminated. The at least two searchlights are combined in different working modes, so that a better night lighting effect on the whole ash yard can be achieved.

The invention discloses a linear light spot output system. The device comprises a shell, a laser, a fast-axis collimating lens, a slow-axis collimating lens, a focusing lens and a Powell prism, one end of the shell is provided with a window, and the interior of the shell is provided with installation positions corresponding to the laser, the fast-axis collimating lens, the slow-axis collimating lens, the focusing lens, and the Powell prism. The laser, the fast-axis collimating lens, the slow-axis collimating lens, the focusing lens and the Powell prism are sequentially arranged in the shell, and the Powell prism is arranged on the side, close to the window, in the shell. Laser beams generated by the laser sequentially pass through the fast-axis collimating lens, the slow-axis collimating lens, the focusing lens and the Powell prism and then are output into linear light spots through the window. According to the light spot system disclosed by the invention, the optical fiber is canceledto be connected with related systems, so that the volume control of the system is better achieved, the cost of the system is powerfully reduced, and the light spot system has better light spot stability and uniformity.