15 results about "Environmental lighting" patented technology

The invention relates to the technical field of intelligent control, in particular to a solar street lamp wireless networking type intelligent dimming control system which comprises a data acquisition module, an intelligent cloud management module and a dimming control module. The data acquisition module acquires real-time operation data, environment illumination conditions and road section demand data of a plurality of solar street lamps through wireless networking, and communicates with the intelligent cloud management module. The intelligent cloud management module determines the use state of the street lamp according to the real-time data, calculates the brightness adjustment value of each street lamp based on a reinforcement learning algorithm in combination with the environment illumination, the road section demand and the street lamp state, and outputs an adjustment signal to the dimming control module. The dimming control module adjusts the brightness value of the corresponding street lamp according to the signal. The system realizes high-efficiency energy-saving and intelligent management by cooperatively controlling the brightness value of the street lamp, and improves the overall lighting effect and the energy utilization rate.

The invention discloses a switch rail tip chipping detection device and method, and relates to the technical field of switch rail detection of rail traffic, and the switch rail tip chipping detection device comprises a walking mechanism moving along the extension direction of a switch rail, a detection device suspended between the walking mechanism and the switch rail, and a signal processing module installed on the walking mechanism. The floating part automatically adapts to the contour of a rail head, the detection part senses pressure fluctuation in real time, block falling state data are obtained through threshold judgment of the signal processing module, and a brake parking structure is linked in case of serious defects, so that automatic continuous monitoring is realized; the problems that manual inspection efficiency is low, and missing detection and misjudgment are easily caused by environmental lighting limitation are effectively solved, and turnout operation safety and detection timeliness are greatly improved.

The invention discloses a vehicle light control method. The method comprises the steps of obtaining driving behavior multi-modal data; based on the driving behavior multi-modal data, state recognition is carried out through a pre-trained deep learning model, and a state evaluation result of the driver is obtained; generating a light control strategy according to the state evaluation result; and controlling at least one optical parameter of the in-vehicle lighting system through the lighting control strategy. According to the method, the driving behavior multi-modal data are fused and processed, the pre-trained deep learning model is utilized to perform comprehensive analysis, the state of the driver is judged, the physiological fatigue state and the psychological emotion state of the driver are evaluated, and the light control strategy is generated based on the evaluation result. According to the method, passive ambient lighting can be converted into active intervention, intervention is carried out in time through scientifically verified optical parameter adjustment when a driver is in the early stage of fatigue or mood tension, fatigue is effectively relieved, the mood is pacified, and therefore the driving safety is improved.

The invention provides a method and a system for detecting environment lighting conditions. The method comprises the steps that firstly, an informatization management system issues a target detection task to a robot, the target detection task is any detection task configured in the informatization management system, and the detection task comprises execution time, positioning information of one or more detection points and detection parameters of each detection point; the detection parameters comprise the number of illuminance data needing to be detected and the collection position of each piece of illuminance data; then the robot executes the target detection task, which comprises the following steps: responding to the execution time of reaching the target detection task, and sequentially going to each detection point based on the positioning information of all the detection points in the target detection task; after reaching each detection point in the target detection task, acquiring illumination data according to the detection parameters of the detection point to obtain an illumination data set of the detection point; and uploading the illumination data set of each detection point to an informatization management system.

1. Name of the designed product: public street lamp (environmental art). 2. Use of the designed product: for environmental lighting and decoration. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: perspective view 1.

The present application relates to a vehicle, a vehicle window and an atmosphere light assembly. When a mounting member (120) is mounted in a mounting cavity (111) of a housing (110), a light-emitting element (130) is arranged facing the outside of the mounting cavity (111), and a first limiting part (112) abuts against the side of the mounting member (120) facing away from the light-emitting element (130) in a limiting manner, so that the mounting member (120) can be mounted at a suitable mounting height in the mounting cavity (111). When the assembly of the housing (110) and the mounting member (120) is assembled on vehicle window glass (200), the light-emitting element (130) faces a mounting hole (210). When the housing (110) is fixedly connected to the vehicle window glass (200), by means of limiting cooperation between the first limiting part (112) and the mounting member (120), the light-emitting element (130) is aligned with a circumferential side wall of the mounting hole (210), such that the totality of light emitted by the light-emitting element (130) can enter the vehicle window glass (200) from the circumferential side wall of the mounting hole (210), so as to illuminate small patterns such as a logo on the vehicle window glass (200), thereby achieving a good display effect.

1. The name of the design product: clock lamp (Happy Time). 2. The use of the design product: for environmental lighting and displaying time. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The invention relates to a motor vehicle comprising an environmental lighting device for emitting light onto a ground surface, the environmental lighting device comprising light emitting modules, which are each designed to generate a light distribution on the ground surface. The light emitting modules comprise an imager, which is designed to generate a light radiation from light of a light emitting device, the light radiation containing two-dimensional image information about a figurative symbol and about a light pattern and / or a uniform plane with substantially constant brightness. The light emitting modules comprise an optical device (6), onto which the light radiation of the imager is incident. The optical device is configured to divide the light radiation of the imager such that a first and a second partial radiation are formed, which are disjoint from one another. The optical device is further configured to produce, from the first partial radiation, a first illumination area comprising the figurative symbol and, from the second partial radiation, a second illumination area comprising the light pattern and / or the uniform plane. The optical device comprises a prism (7), a first and a second projection optical system (8, 9).

1. The name of the design product: intelligent companion robot. 2. The use of the design product: used for the elderly companion, nursing assistance, security patrol, emergency alarm, multimedia entertainment and environmental lighting in home scenes. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

1. The name of the design product: screen lamp (HSD9133B). 2. The use of the design product: for environmental lighting. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

The invention discloses a method for video moving object detection based on the statistical characteristics of image pixels. It can better adapt to changes in environmental lighting, and meanwhile have a better tolerance for dynamic backgrounds in the environment. The present invention first classifies pixels according to the different brightness change trends shown by the reflective characteristics of objects in the image, and then establishes reference points in each category according to the characteristics of each pixel point, and finally for dynamic background points in complex situations etc., based on the characteristics of its brightness value switching back and forth between different objects, using the idea of the Gaussian mixture model to analyze the change category to which the points belong. The invention does not need to update the model in real time, with rapid detection, and good adaptability to complex scenes.

The invention provides an illumination scheduling method and device and terminal equipment, and is suitable for the technical field of data processing, and the method comprises the steps: generating illumination scene monitoring parameter sequence information according to multiple pieces of illumination scene monitoring parameter information and multiple pieces of illumination scene monitoring time information; according to the lighting scene monitoring parameter sub-sequence number information, performing cutting calculation on the lighting scene monitoring parameter sequence information to generate a plurality of pieces of lighting scene monitoring parameter sub-sequence information; and generating a plurality of pieces of illumination scheduling instruction information according to the plurality of pieces of illumination scene monitoring parameter sub-sequence information and the illumination scheduling model so as to perform illumination scheduling processing through the plurality of pieces of illumination scheduling instruction information. According to the invention, energy waste is avoided while outdoor illumination is ensured to meet environmental illumination requirements, the dynamic characteristics of the outdoor environment are adapted, and the efficiency and effectiveness of illumination scheduling are improved.

The invention provides a multifunctional integrated optical fiber communication terminal, and relates to the technical field of optical fiber communication and detection. A composite box is arranged at the upper end of the base, the upper end of the composite box is in butt joint with an inclined glove box, a lamp box is arranged on the side, away from the glove box, of the upper end of the composite box, and the lamp box, the glove box and the composite box form a claw hammer-shaped structure. A terminal controller is fixedly mounted at the upper part of the inclined surface of the upper end of the glove box; a control panel is fixedly installed on the slope of the glove box below the terminal controller, and a protection assembly is arranged on the surface of the control panel. According to the terminal, a composite box, a glove box and a lamp box are organically combined through a unique claw hammer-shaped structure, high integration and excellent portability are achieved, the functions of optical fiber communication, laser hunting and positioning, environment lighting, bone conduction confidential communication and the like are perfectly integrated into single equipment, the burden of carrying various tools is eliminated for operators, and the working efficiency is improved. And the attendance efficiency and the operation flexibility are greatly improved.

The present application relates to a kind of direct current lighting system, including LED control device and multiple lighting sub-equipment, the LED control device is connected with multiple lighting sub-equipment;The LED control device includes input rectification filter circuit, AC-DC conversion circuit and group control control module, the input end of the input rectification filter circuit is connected with AC-DC power supply, the AC-DC conversion circuit is connected with input rectification filter circuit, the group control control module is connected with AC-DC conversion circuit, for carrying out group control function control.Adopted the direct current lighting system of the present application, to realize the connection method of combination of group control and single node control in same direct current lighting system, satisfy better lighting control demand.Through the present application, group control function can be provided in the equipment of realizing basic environmental lighting in area, and separate lighting equipment control function is provided in key lighting area as needed, can better satisfy the special demand in lighting system design.