A matrix light-emitting diodes (LED) spotlight and method of controlling same. The matrix LED spotlight comprises a light-generating assembly comprising a carrier on which a matrix of LEDs is arranged, an LED control device which is coupled to the light-generating assembly and is designed to control the matrix of LEDs individually to emit light on the basis of a matrix-resolved image information stream, and a control information generator. The control information generator is coupled to the LED control device and has a first input interface for feeding in lighting parameters and a second input interface for feeding in user-generated adjustment commands for adjusting lighting parameters fed in via the first input interface for generating the matrix-resolved image information stream.

The disclosure relates to a marine searchlight system with wiretapping remote controllers including a main body assembly, a wiretapping box and two remote controllers. The main body assembly includes a control motherboard configured to control a lighting module and a driving module. The control motherboard includes a DC power module and a signal receiving module. The DC power module provides a DC power. The signal receiving module receives a control signal. The wiretapping box is electrically connected to the DC power module and the signal receiving module. The two remote controllers are electrically connected to the control motherboard through the wiretapping box. The DC power module provides the DC power to two remote controllers respectively. Each of the two remote controllers allows to transmit the control signal to the signal receiving module through the wiretapping box, so that the control motherboard can control the lighting module and the driving module.

The disclosure relates to a marine searchlight system with wiretapping remote controllers including a main body assembly, a wiretapping box and two remote controllers. The main body assembly includes a control motherboard configured to control a lighting module and a driving module. The control motherboard includes a DC power module and a signal receiving module. The DC power module provides a DC power. The signal receiving module receives a control signal. The wiretapping box is electrically connected to the DC power module and the signal receiving module. The two remote controllers are electrically connected to the control motherboard through the wiretapping box. The DC power module provides the DC power to two remote controllers respectively. Each of the two remote controllers allows to transmit the control signal to the signal receiving module through the wiretapping box, so that the control motherboard can control the lighting module and the driving module.

An object of the present disclosure is to implement gradation rendering illumination of colors with increased vividness. An illumination system (A1) includes a first light source unit (1), a second light source unit (2), a first driver (3A), a second driver (3B), and a controller (4). The first light source unit (1) is configured to irradiate an irradiation surface with first illumination light (L1) of a chromatic color, a quantity and a color of the first illumination light (L1) being variable. The second light source unit (2) is configured to irradiate the irradiation surface with second illumination light (L2) different from the first illumination light (L1), a quantity and a color of the second illumination light (L2) being variable. The first light source unit (1) and the second light source unit (2) are configured such that at least part of an irradiation range of the first illumination light (L1) overlaps an irradiation range of the second illumination light (L2) on the irradiation surface. A chromaticity (chromaticity point C1) of the first illumination light (L1) is apart from a chromaticity of an equi-energy white point by more than or equal to 50 step (50-step ellipse D1) in a MacAdam ellipse.

According to an aspect, a control device for an illumination device is configured to control a plurality of illumination devices each capable of setting a light distribution shape of light emitted from a light source in two directions of a first direction and a second direction intersecting the first direction. The control device includes: a touch sensor including a detection region in which a plurality of detection elements are provided; a display panel provided with a display region overlapping the detection region of the touch sensor in plan view; and a storage circuit configured to store setting information at least including setting values of the light distribution shape. The setting information of the illumination devices is set as scene information in the storage circuit. The setting information set as the scene information for each of the illumination devices is transmitted to an illumination device associated with the setting information.

The invention provides a light system with a signal shaping module. In view of the problems of signal errors of DMX signals caused by a large number of lights and a long signal transmission distance between lights, an optocoupled isolation module and a signal processing module are arranged to reshape a received DMX signal to effectively filter an interference signal out of the DMX signal and correct the width of the DMX signal to avoid errors caused by the change in data rate to realize error-correction shaping of the transmitted signal, such that the transmission distance of the DMX signal is effectively prolonged, thus improving signal transmission accuracy and stability.

A signal analysis protocol changing method for a wireless lamp comprises: Step 1: presetting a plurality of analysis protocols in the wireless lamp, wherein the analysis protocols are in one-to-one correspondence with control signals sent by different manufacturers; Step 2: presetting a plurality of change signals in an encoder, wherein the change signals are used to activate the corresponding preset analysis protocols in the wireless lamp; Step 3: establishing a communication connection between the encoder and the wireless lamp; Step 4: transmitting a change signal to the wireless lamp by the encoder; Step 5: receiving and analysing the change signal by the wireless lamp; Step 6: activating the corresponding analysis protocol according to an analysis result by the wireless lamp; and Step 7: disconnecting the communication between the wireless lamp and the encoder.

The present disclosure relates to a stage production simulation providing system using dynamic light emission patterns, wherein when a specific performance venue seating layout is selected from at least one performance venue seating layout through a user interface and a specific dynamic light emission pattern is selected from dynamic light emission patterns, the selected specific performance venue seating layout is divided into a plurality of sections based on the selected dynamic light emission pattern, and the user interface can be controlled so that a stage production effect corresponding to the selected dynamic light emission pattern is implemented on the specific performance venue seating layout divided into the plurality of sections.

A remote follow spot system includes a remote controller that has a body movable in pan and tilt directions, and an attached display. Movements of the body in the pan and tilt directions are translated into signals sent to a light to cause the light to move in the same directions as the body. The display receives a video feed from a camera mounted on the controlled light. The display hence shows the field of view where the light is pointing. In this way, an operator of the follow spot can control the light without physically being near the light.

A stage light system for synchronized operation of a show includes a plurality of stage lights, each stage light has an ad hoc network module; and a controller for controlling the stage light. A LAN is established among at least a portion of the stage lights by the controller through the ad hoc network module, in such LAN one of the stage lights is selected as a master node and the rest are taken as a plurality of follower nodes. All of the stage lights in the LAN are configured to perform time synchronization, and send the current show frame information of the master node to the follower nodes and adjust respective show frames of the follower nodes according to the current show frame information of the master node.