Lighting console comprising a rotary controller with adaptive haptic feedback

Abstract

The invention relates to a lighting console (100) for controlling a lighting system (1), comprising a control device (4) and a console housing (3), wherein the lighting console has a rotary controller (9), wherein the rotary controller (9) can have a control function for one or more lighting devices (10) by the selector element (11) and is designed to output, depending on the respectively selected control function, a haptic feedback signal associated with the control function, wherein the rotary controller is further designed to provide at least two, preferably more than two, qualitatively different types of haptics, wherein the haptic feedback signal can be varied in terms of type and strength, and, during use, the haptic feedback signal assigned to the control function can be varied by the user in terms of type and / or strength, and to a method for controlling a lighting system by means of the lighting console (100).

Description

[0001] Our reference number: BRE 47763 P DEWO 27.03.2026 Applicant: Thomas BRETGELD, Kaiserstrasse 100, 52134 Herzogenrath

[0002] Application number: NN

[0003] -1-

[0004] Title: Lighting console with comprehensive rotary controls and adaptive haptic feedback

[0005] The invention relates to a lighting console for controlling a lighting system for stages, film and photo shoots or for light shows according to the preamble of the main claim.

[0006] Lighting consoles for controlling lighting systems on stages, in film and photo shoots, or for light shows have long been established. They are also known as lighting mixing consoles, lighting control consoles, or lighting control desks. They are used for setting up, operating, and maintaining lighting systems in various industries such as theater, film, live events, trade fairs, museums, architecture, and others. They are essential for programming lighting control systems to create specific lighting, lighting effects, cues, and transitions for live performances, films, or architectural installations.

[0007] Lighting control consoles are used to control lighting systems, such as those found on concert stages or in theaters. These systems typically include numerous lighting fixtures, such as stage lights, which can often be individually switched between a variety of lighting states, including different colors or effects. These different lighting states of the individual fixtures connected to the console can be controlled by programmed parameters in the console's lighting program. Typical lighting systems can comprise several thousand lighting fixtures.To control such complex lighting systems, these lighting control consoles are equipped with a digital processor that allows for digital data and signal processing. A digital memory is typically provided for storing control data, which in particular makes it possible to save and archive lighting programs. To protect the electrical and electronic components of the lighting control console, these components are installed in a console housing that shields them from external influences. Our reference: BRE 47763 P DEWO 27.03.2026 Applicant: Thomas BRETGELD, Kaiserstrasse 100, 52134 Herzogenrath.

[0008] Application number: NN

[0009] -2-

[0010] To program or control the lighting program during its execution, the operator must enter commands as input values. These commands might include selecting a specific lighting device or setting a particular parameter. Conventional lighting control consoles use mechanical controls, such as pushbuttons, rotary encoders, or sliders, arranged on a control panel on the top of the console housing. The commands assigned to each control can be modified via menu navigation to enable the programming and control of more complex lighting programs.

[0011] Rotary encoders used in lighting consoles to date are passive and can be rotated infinitely. They rarely have a fixed number of mechanical clicks, often exactly 24 clicks per complete rotation. However, such detent encoders are very rarely used in lighting consoles because they have significant disadvantages. First, the fixed number of clicks often doesn't correspond to the software function being manipulated, so the clicks occur randomly and bear no relation to transitions in the parameters being controlled. Furthermore, there is usually one mechanical click that doesn't trigger an electrical pulse and another position of the rotary encoder that triggers two electrical pulses simultaneously, resulting in a "jump" in the function being controlled. This is extremely undesirable, especially for lighting consoles.

[0012] Currently common lighting consoles of this type are described, for example, in German utility model DE 20 2017 100 248 U1. To support the user during programming and operation of the lighting console, it is proposed to incorporate a touch sensor on the slider to detect user touches on the control knob. This would allow certain assistance functions, such as displaying specific menus, to be automatically triggered by the controller when the user touches the control knob. This could, for example, be a capacitive touch sensor. Our reference: BRE 47763 P DEWO 27.03.2026 Applicant: Thomas BRETGELD, Kaiserstrasse 100, 52134 Herzogenrath

[0013] Application number: NN

[0014] -3-

[0015] In particular, lighting control consoles of this type are also known from European patent application EP 3 312 712 A1, which describes a lighting control console with a touch-sensitive rotary control to improve operation and especially intuitive operation.

[0016] The touch sensor is designed to detect the number of fingers on the rotary knob. By evaluating this number, the control unit can modify the commands entered on the knob, depending on the number of fingers present. Specifically, the control unit can switch between coarse, fine, and ultra-fine adjustments based on the number of fingers on the knob.

[0017] German patent application DE 10 2014 116 827 A1 describes another variant of a rotary encoder for a lighting console with a dual shaft. The dual-shaft encoder features a detent mechanism whose detent strength can be varied depending on the function by a magnetic holding force acting within the mechanism. This magnetic holding force is thus the force that holds the encoder in a detent position. Changing this force simply makes the detent "harder" or "softer" in its tactile feedback. Disabling the magnetic holding force would completely eliminate the detent, resulting in a freely rotating encoder without feedback. Therefore, the patent only describes the switching between two states: on the one hand, a haptic feedback signal as a detent with variable strength, and on the other hand, no haptic feedback signal as a freely rotating encoder.

[0018] German patent application DE 102 45 354 A1 discloses a universal remote control with a haptic control element in the form of a rotary knob. It teaches that different types of haptic feedback can be provided for different operating functions, for example, detents for a selection function or increasing resistance for volume control. The ability for the user to select between different types of haptic feedback is also mentioned. However, a disadvantage of this teaching is that it is limited to a generic remote control for consumer electronics and does not address the specific requirements for programming professional lighting systems. In particular, the document only discloses the alternative provision of different types of feedback for different functions. Our reference: BRE 47763 P DEWO 27.03.2026 Applicant: Thomas BRETGELD, Kaiserstrasse 100, 52134 Herzogenrath.

[0019] Application number: NN

[0020] -4-

[0021] Although these well-known lighting control consoles already offer some improvements in user-friendliness, further improvements in some areas are still desirable.

[0022] For example, there is a particular need for improvement in the usability of the lighting console without constant visual monitoring of the input. When creating and designing a lighting sequence, for instance for a stage production, the lighting system is generally programmed over several days or weeks, encompassing a wide variety of lighting aspects. The desired lighting functions are selected, assigned to one or more rotary encoders, and then adjusted to the desired values ​​using these encoders. This requires visually assessing and monitoring the changes in the selected function's settings on stage until an optimal setting is found through trial and error. This setting is then saved, and the next function is selected, with the corresponding encoder(s) assigned and operated.The rotary knobs on a lighting console can always be turned without limit. The values ​​of the selected function changed by operating the knob are generally displayed on a screen. This means that during programming and operation of the lighting console, the operator must constantly shift their visual focus between the stage action and the console's display. This is particularly problematic because the stage equipment is usually located far from the stage, allowing for a complete overview of the stage, and because the console's display is so close, making this constant refocusing of the eyes (maximum visual switching) extremely tiring and time-consuming.

[0023] The state of the art already reveals control elements with haptic feedback, where the strength of the feedback, such as a detent signal, can be changed depending on the function.

[0024] However, these well-known solutions have significant drawbacks for professional use in a lighting console. On the one hand, simply changing the strength of a single feedback type is insufficient to intuitively represent the variety of different control functions (e.g., analog dimming values ​​versus discrete gobo selection) without constantly looking at a display. On the other hand, the typically static... Our reference: BRE 47763 P DEWO 27.03.2026 Applicant: Thomas BRETGELD, Kaiserstrasse 100, 52134 Herzogenrath

[0025] Application number: NN

[0026] -5-

[0027] A single, preset haptic characteristic is a rigid compromise that doesn't meet the dynamic demands of a live event. A lighting designer faces diverse situations—from the delicate programming of a theatrical scene to the rapid operation of a hectic live show—each requiring a different, optimal haptic response. Adjusting presets typically requires interrupting the workflow by navigating configuration menus, which is impractical during operation.

[0028] The object of the present invention is therefore to provide a lighting console for controlling a lighting system for stages, film and photo shoots or for light shows, which overcomes the disadvantages of known lighting consoles and offers significantly improved, more flexible and intuitive operability, enabling richer, multidimensional haptic feedback that allows the user to intuitively "feel" complex control states and transitions, thereby drastically reducing the need for optical switching between the application effects on stage and the setting display on the lighting console.

[0029] Furthermore, the lighting console is designed to provide haptic feedback that meets the changing requirements of different operating situations without interrupting the user's creative workflow. This should enable significant time savings, a reduction in cognitive load, and increased precision and creativity in programming lighting sequences, as the lighting system's functions can be adjusted safely and intuitively as desired using the lighting console according to the invention.

[0030] The problem is solved by a device according to claim 1.

[0031] The invention relates to a lighting console for controlling a lighting system, wherein control signals are generated in the lighting console and can be transmitted to lighting devices of the lighting system via communication channels, wherein the lighting system and / or its lighting devices have a number of different control functions, wherein the lighting console, housed in a console casing, contains a control unit with at least one data processor and a data memory for generating, processing, and storing control data, programs, and / or signals. Our reference: BRE 47763 P DEWO 27.03.2026 Applicant: Thomas BRETGELD, Kaiserstrasse 100, 52134 Herzogenrath

[0032] Application number: NN

[0033] -6-

[0034] and interfaces for receiving and sending control signals, at least for controlling the control functions, and wherein the console housing includes a user interface with at least one control element and with a selection element functionally connected to the control element for selecting a control function to be controlled from the number of different control functions.

[0035] According to the invention, the control element is a rotary control which can be assigned a control function for one or more lighting devices by the selection element, and the rotary control provides a haptic feedback signal which can be changed depending on the selected control function.

[0036] The term lighting console is also frequently referred to as lighting mixing console or lighting control console and is a device for controlling and / or programming lighting systems.

[0037] The term "lighting system" is used broadly within the scope of the present invention and encompasses all equipment used for illuminating objects such as stages and environments at concerts and festivals, in theater and musicals, at trade fairs and congresses, in TV productions, for corporate events (company-related events such as product presentations), or in permanent installations—for example, in the lighting of a club, a restaurant, a retail store, or in architectural settings. This includes not only the light sources themselves but also the associated lighting effect devices, whether operated separately or together. Individual light sources and lighting effect devices are generally referred to as lighting devices. The lighting device provides a multitude of control functions that can be operated using the lighting console.A few examples of these controllable functions include the color and color change of spotlights, the color temperature of the white light from LED spotlights, brightness level, the alignment of a movable spotlight, beam focusing, apertures to influence color, apertures to influence the shape of the beam, shutter frequencies, etc. Control signals are generated in the lighting console and transmitted to the lighting fixtures of the lighting system via communication channels. Generally, corresponding communication channels are provided by the respective lighting fixture and are connected to the lighting console accordingly. The connection can be wired or wireless. The lighting console is housed in a console enclosure. Our reference: BRE 47763 P DEWO 27.03.2026 Applicant: Thomas BRETGELD, Kaiserstrasse 100, 52134 Herzogenrath.

[0038] Application number: NN

[0039] -7-

[0040] Accordingly, a control device with at least one data processor and one data storage device for generating, processing and storing control data, programs and / or signals, and interfaces for receiving and sending control signals, at least for controlling the control functions.

[0041] The console housing of the lighting console comprises a user interface with at least one control element and a selection element functionally linked to the control element for choosing a control function to be controlled from a number of different control functions. Generally, the user interface of the lighting console includes a variety of controls such as sliders, selection buttons, and rotary encoders. The selection element can be mechanical, but preferably it is an electronic element displayed on a screen (touchscreen).

[0042] According to the invention, the control element is a rotary knob. The design of the rotary knob on the lighting console is essentially arbitrary. Advantageously, it can be a mechanical rotary knob (encoder) whose knob is mounted on an axle and protrudes beyond the top of the console housing. Alternatively, the rotary knob according to the present invention can be implemented by displaying the knob as a graphic symbol on a touchscreen.

[0043] The rotary control can be assigned a control function for one or more lighting devices via the selection element.

[0044] In any case, the rotary control according to the invention comprises a device that generates haptic feedback for the user, wherein the rotary control is further configured to provide at least two, preferably more than two, qualitatively different types of haptics.

[0045] The term haptic feedback signal refers to all physical feedback that a user can feel when operating the rotary control. Our reference: BRE 47763 P DEWO 27.03.2026 Applicant: Thomas BRETGELD, Kaiserstrasse 100, 52134 Herzogenrath

[0046] Application number: NN

[0047] -8-

[0048] The generation of the haptic feedback signal is primarily mechanical and can be achieved through suitable devices such as brakes, vibration devices, electric motors, and / or other mechanical actuators acting on a part, particularly the axis, of the rotary controller. An example of a suitable mechanical rotary controller is described in German patent application DE 10 2020 117 094 A1, which provides full reference to the details of the rotary controller's construction and its magnetorheological braking device. Further embodiments of suitable rotary controllers with haptic feedback signals are known, for example, in the form of haptic systems for touchscreens based on feedback actuators and / or laser vibrometers. The use of piezoelectric actuators is also suitable for this purpose.

[0049] According to the invention, it is further provided that the rotary control provides a haptic feedback signal depending on the selected control function.

[0050] The rotary control, by design, is no longer a passive input device but an interactive tool that provides the user with non-visual, tactile feedback about the function being controlled. The variability of this feedback is both quantitative, meaning its intensity (e.g., the hardness of a click or the degree of resistance), and qualitative, meaning its nature (e.g., a click or a stop versus resistance or vibration).

[0051] For each control function, a suitable haptic feedback is selected that best corresponds to the logical or physical behavior of the parameter being controlled and / or the user's preferences. This allows the user to develop an intuitive feel for the function they are operating without constantly having to look at a visual display. For example, the intervals or intensity of the haptic feedback signal are adjustable by the user. The user can, for instance, freely define a click interval, i.e., one click at each 1% value, each at each 5% value, each at each 25% value, etc. Additionally, the user can define different click intervals within one sub-range of the setting parameter, while a different click interval prevails in another sub-range.

[0052] The following examples illustrate this principle: Our reference: BRE 47763 P DEWO 27.03.2026 Applicant: Thomas BRETGELD, Kaiserstrasse 100, 52134 Herzogenrath

[0053] Application number: NN

[0054] -9-

[0055] Example 1 describes a continuous parameter as a control function, e.g. a brightness setting / dimmer.

[0056] If the rotary control is assigned a control function for adjusting a continuously variable analog parameter, such as the brightness of a headlight from 0% to 100%, then, according to the invention, corresponding haptic feedback is provided. Advantageously, this can be a continuous, changing resistance. As the user approaches the endpoints of the control range (e.g., 0% or 100%) by turning the control, the rotational resistance can noticeably increase. This gives the user the intuitive feeling of approaching a limit. Upon reaching the exact endpoint, the resistance can become a firm, hard stop that prevents or significantly hinders further rotation. The user thus "feels" the entire control range and its limits.

[0057] Example 2 describes the control of a discrete parameter, such as a color wheel or gobo selection.

[0058] If the rotary control is assigned a function for selecting from a discrete number of options—for example, choosing one of 12 colors on a color wheel or one of 8 gobos on a gobo wheel—a qualitatively different type of haptic feedback is provided. In this case, the feedback signal can consist of a series of discrete detents (clicks). Each detent corresponds exactly to one option (a color or a gobo). The user can select the positions by counting the clicks and knows tactilely when they have moved from one option to the next. The strength or "hardness" of these clicks can also be varied.

[0059] In other words, a core aspect of the present invention is that the haptic feedback signal is variable depending on the control function currently assigned to the rotary control, wherein the haptic feedback signal is variable in its type and strength, and wherein, during use, the haptic feedback signal associated with the control function can be varied by the user in its type and / or strength.

[0060] In the following section of the description and the description of the figures, some examples of the different types of haptic feedback depending on the selected control function are explained in more detail. To illustrate this, an example is highlighted here: The rotary control is assigned a pure brightness adjustment function, encompassing a range from "off" (completely dark) to "maximum" (maximum brightness of the headlight). Depending on this assignment, Our reference: BRE 47763 P DEWO 27.03.2026 Applicant: Thomas BRETGELD, Kaiserstrasse 100, 52134 Herzogenrath

[0061] Application number: NN

[0062] -10-

[0063] A haptic feedback signal is provided that steadily increases the haptic resistance for turning the rotary control as the setting value approaches a limit of the control range. In other words, this feedback signal is designed as a dynamically changing signal. According to the invention, it can equally be a non-dynamic, changing feedback signal, for example, a constant resistance. If, as another control function, the rotary control is assigned to cycle through the color palette of a spotlight, the haptic feedback signal can include detents that indicate to the user when a transition from one color to the next, for example, from blue to green, has been reached. Additionally, upon reaching a range limit, a stop in the form of a complete braking action can be provided as a further haptic feedback signal.

[0064] While US 2009 / 0079712 A1 describes a control knob, for example for a car radio, that can also provide various types of haptic feedback such as detents, spring forces, and vibrations, and even describes the superposition of detents and vibrations to control a fan speed, a significant disadvantage of the mechanisms described in US 2009 / 0079712 A1 is that they exhibit a mechanical return force that resets the control knob to a neutral center position. Such "rate control" behavior is unsuitable and even highly undesirable for the precise and stable setting of absolute parameters, which is absolutely essential when programming lighting consoles for brightness, color, or position values.A specialist in the field of lighting technology would therefore reject such a mechanism of US 2009 / 0079712 A1 as unsuitable for his purposes, among other reasons because a value once set would not remain stable in its position when the controller is released.

[0065] The core of the present invention further provides that during use, the haptic feedback signal associated with the control function can be changed by the user in its type and / or strength.

[0066] The term "during use" is to be understood broadly here and encompasses any user interaction that occurs during normal operation and without the need to switch to a separate configuration menu or external software. This dynamic... Our reference: BRE 47763 P DEWO 27.03.2026 Applicant: Thomas BRETGELD, Kaiserstrasse 100, 52134 Herzogenrath

[0067] Application number: NN

[0068] -11-

[0069] Adaptability allows the lighting designer to immediately adjust the feel of the rotary control to the changing requirements of a creative or technical situation.

[0070] This modifiability during use includes, in particular, the following possibilities:

[0071] Temporary haptic change: By activating an additional function, for example by pressing and holding a "Shift" key or another toggle button on the lighting console, the haptic feedback of the rotary control can be temporarily changed. When the user releases the key, the haptic feedback returns to its original state. This allows for quick switching between two predefined haptic profiles for the same control function.

[0072] Permanent haptic switching: By briefly pressing a button, selecting an option on a touchscreen, or performing another defined user action, the haptic profile for a control function can be permanently switched until a new action is performed.

[0073] Context-sensitive, automatic change: The haptics can also change automatically when the overarching context of the control function changes, without the user having to reassign the rotary control themselves.

[0074] The following two striking examples illustrate the considerable practical advantage of this adaptability during use:

[0075] A quick switch between coarse and fine adjustment ("fine-tuning") is one application example: A lighting designer wants to precisely adjust the position of a moving head spotlight on stage. The rotary control is assigned the "pan" function (horizontal movement). The standard haptic feedback (coarse adjustment) is provided with low rotational resistance and no detents. This allows the designer to quickly move the spotlight across large angular ranges to roughly position it close to the target location. The haptic feedback can be changed during use (fine adjustment): Once the spotlight is close to the target position, the designer wants a very precise adjustment. Our reference: BRE 47763 P DEWO 27.03.2026 Applicant: Thomas BRETGELD, Kaiserstrasse 100, 52134 Herzogenrath

[0076] Application number: NN

[0077] -12-

[0078] To make precise fine adjustments, he presses and holds, for example, a "Shift" button. The lighting console's control then changes the haptic feedback for the same "Pan" function during use: the rotational resistance is significantly increased (e.g., by a factor of 10), which slows down the movement of the control and allows for extremely sensitive adjustment of the spotlight by fractions of a degree. When the designer releases the "Shift" button, the control immediately returns to its smooth, coarse adjustment.

[0079] Another example of dynamic adaptation to the number of controlled devices illustrates the feature of being able to change settings during use: A lighting designer controls a group of 12 spotlights simultaneously using a single rotary knob that is assigned the "dimmer" function.

[0080] First, haptic feedback is provided for multiple lighting elements. While the designer adjusts the brightness of all 12 spotlights simultaneously, they experience a specific tactile feedback on the rotary control, such as a soft, continuous resistance. The haptic feedback is then modified during use (focusing on one device): Now, the designer wants to adjust the dimmer curve for just one of the 12 spotlights individually. They select this single spotlight using a selection element. Although the rotary control still operates the "dimmer" function, the lighting console's control system changes the associated haptic feedback. The user now experiences a firmer resistance and clearly perceptible, fine detents at specific percentage values ​​(e.g., every 5%). This more detailed haptic feedback facilitates the precise adjustment of the individual device.If the designer then selects the entire group of 12 headlights again, the haptic feedback during use immediately reverts to soft, continuous resistance.

[0081] These examples demonstrate that the inventive ability to modify feedback during use goes far beyond mere pre-configuration. It represents a powerful tool that optimizes the lighting designer's workflow, increases efficiency, and enables intuitive operation perfectly adapted to the respective context.

[0082] The device of the present invention therefore provides a haptic feedback signal that is variably adapted to the selected control function. If the control function is changed, the haptic feedback also changes. This makes it possible to control large parts of the operation of the lighting console or the programming of a [Our reference: BRE 47763 P DEWO 27.03.2026 Applicant: Thomas BRETGELD, Kaiserstrasse 100, 52134 Herzogenrath]

[0083] Application number: NN

[0084] -13-

[0085] The lighting sequence can be executed blindly with respect to the lighting console, while maintaining a constant view of the stage for extended periods. This eliminates the need for constant, short-term switching of focus between the stage and the lighting console, making work with the lighting console according to the invention not only significantly less strenuous for the user but also saving considerable time. The preferred type and intensity of the haptic feedback signal for each control function can generally be preset by the user on the lighting console and adjusted to their personal needs and preferences. Pre-programmed variants, stored either in the lighting console itself, in an external control unit, or in the lighting system, can also be provided for the specific control function-feedback combination.

[0086] In a preferred embodiment of the invention, the haptic feedback signal can be output as a combination of at least two different types of haptics acting simultaneously or immediately in succession.

[0087] Examples of superimposed or immediately successive feedback signals as combinations have already been described above.

[0088] Another example describes the control of a combined parameter, such as the positioning of a moving head.

[0089] For more complex functions, a combination of different haptic feedback methods can also be used. For example, if the rotary control is used to position a spotlight along its swivel axis, the movement itself can be represented by a slight, consistent resistance. However, if the spotlight passes a predefined or particularly important position, such as the exact center position, a single, clearly perceptible detent signal can be emitted at precisely that point to tactilely indicate this important point to the user without requiring them to interrupt the movement of the control.

[0090] This function-dependent provision of qualitatively different haptic feedback signals makes operating the lighting console considerably more intuitive, faster, and less tiring, as the user's visual focus can remain on the actual creative result—the light on stage. Our reference: BRE 47763 P DEWO 27.03.2026 Applicant: Thomas BRETGELD, Kaiserstrasse 100, 52134 Herzogenrath

[0091] Application number: NN

[0092] -14-

[0093] Such an additional function is particularly advantageous when a downstream control function depends on a higher-level control function. In a lighting system, there are various control functions implemented via a cascade of several interdependent functions. By providing the user with a real-time setting for the haptic feedback signal during operation, the haptic feedback signal can reliably represent even such complex control processes to the user in graduated, interchangeable, and varied haptic responses.

[0094] For example, the feedback signal can be modified by activating a "Shift" button while using the rotary control. In this case, one function changes its operation and, according to the invention, also the haptic feedback signal of a second function. For example, an LED headlight simulates color filter films, such as those formerly used in halogen headlights. There are various filter manufacturers with different filter series. Within each of these series, there is a selection of possible colors of so-called filter films. A first control function in this case is the selection of a filter manufacturer or filter series. The second control function is therefore the selection of the corresponding filter color from the chosen filter series. The haptic feedback signal changes according to the selectable filter series ("Shift" selection) and the transitions between the filter colors.

[0095] In another example, a controllable spotlight has a gobo function in which the gobos are rotatable. Mechanically, a gobo can be rotated endlessly. Various control options are then available: "endless rotation, slow to fast" or "precise positioning 0-360° without rotation." The control is typically implemented via two function channels: Function 1 selects the "endless rotation" or "positioning" mode (also called "indexing"), and Function 2 selects either a speed (slow to fast, sometimes also with direction of rotation) or the exact position (0-360°). The haptic feedback signal according to the present invention varies depending on the selected function and can, for example, be switched between increased resistance at rotation speed or detents when positioning at a rotation angle. Our reference: BRE 47763 P DEWO 27.03.2026 Applicant: Thomas BRETGELD, Kaiserstrasse 100, 52134 Herzogenrath.

[0096] Application number: NN

[0097] -15-

[0098] In another example, two control functions select files from one directory among several on a media server. The first control function determines one directory from among several. The second control function, for example, depends on the number of files selected based on the first function, since different directories contain different numbers of files. Here, too, a first haptic feedback signal can indicate the selection of the first control function, and a different feedback signal can indicate the selection of the second control function.

[0099] In a further embodiment of the device according to the invention, the haptic feedback signal serves to indicate certain parameters, states, settings, transitions and / or endpoints.

[0100] In a preferred embodiment of the invention, the feedback signal can be dynamically changed.

[0101] For example, a dynamic change within the meaning of the present invention includes a dynamically increasing or decreasing resistance, other changes such as additional vibration when approaching the endpoint, and a dynamic change in the hardness of the detents. The adjustment factor of the dynamics is freely selectable, such as the strength of the vibration change, the rise and profile of the resistance, and the change in the hardness of an impact. In this way, very fine-tuning of the feedback signal behavior can be provided, thus further increasing the informational value for the user. Furthermore, such settings, based on user preferences, enhance the ergonomics of the lighting console.

[0102] In this way, additional information can be displayed to the user haptically without them having to look at the lighting console. The effect of the control function on stage, which is set by the rotary knob, can be progressively altered, for example, by increasing intensity. Examples of this include the brightness of the light, the saturation of the color, and the increasingly fast or dramatic frequency of the light. This dynamic change in the effects on stage can advantageously be achieved within the scope of the present invention by a corresponding dynamic control. Our reference: BRE 47763 P DEWO 27.03.2026 Applicant: Thomas BRETGELD, Kaiserstrasse 100, 52134 Herzogenrath

[0103] Application number: NN

[0104] -16-

[0105] The haptic feedback signal is displayed and communicated to the user. This makes the feedback to the user multidimensional. User-defined markers can be implemented so that the feedback signal changes when settings are important to the user.

[0106] Moving heads are also known as moving head spotlights or freely movable multi-functional spotlights. Effect devices include strobes and scanners. The term "projector" is used here and in the following to encompass a combination of media server and (video) projector or self-illuminating playback device (e.g., LED video wall or screen).

[0107] In so-called scanners, the light source is fixed and the light beam is deflected using a movable mirror or a mirror roller.

[0108] In a further embodiment of the present device according to the invention, the control function is a brightness / intensity setting, a color setting, a gobo selection, a position setting; a movement setting, an on / off switching; a synchronization of the lighting element(s) with one or more other lighting elements, a change of the control channel, a beam-shaping setting and / or other technical functional device.

[0109] A beam-shaping setting is, for example, a zoom, a focus, or a beam profile.

[0110] A further embodiment of the device according to the invention comprises a, preferably mechanical, rotary control whose haptic, dynamically variable feedback is a changing resistance, a changing vibration, a detent point (click signal), and / or a variable stop point.

[0111] The detent point can be dynamically "shaped" and therefore has a different feel. The same applies to the stop point.

[0112] In a further embodiment of the invention, a touchscreen with a touch control panel is provided in addition to the user interface. Our reference: BRE 47763 P DEWO 27.03.2026 Applicant: Thomas BRETGELD, Kaiserstrasse 100, 52134 Herzogenrath

[0113] Application number: NN

[0114] -17-

[0115] The touch control panel can, for example, represent a touch switch, a touch control, and / or a touch (toggle) button.

[0116] The term (switching) button also includes those operating areas of the touchscreen that perform a simple switching operation including a "shift" function.

[0117] Within the framework of the device according to the invention, the following communication channels can be used, for example DMX / RDM, W-DMX (Lumenradio), ArtNet / sACN, ethernet-based (LAN / WLAN) communication.

[0118] The communication channels are wired or wireless. A distinction is usually made between the protocol type and the transmission path. However, in this case, the type of communication channel is not essential to the invention, so all types of communication channels can be used, regardless of whether they are characterized by their protocol type or by the type of transmission path. Therefore, only a very brief and exemplary overview of current communication channels is provided here. Currently available and widely used protocols that can be employed include, for example, RS485, Ethernet, or proprietary protocols and their variants that transmit lighting data. For example, DMX / RDM is based on RS485 (wired) or on proprietary W-DMX (Lumen Radio, wireless).ArtNet / sACN are wired transmission channels for DMX / RDM data in TCP / IP packets, which are themselves Ethernet-based and can then be transmitted via cable or Wi-Fi. The use of industry-standard communication channels such as DMX / RDM or ArtNet / sACN offers the technical advantage of seamless compatibility and integration into existing professional lighting networks. Users can integrate the lighting console according to the invention into their systems without the need for proprietary adapters or new infrastructure, which facilitates acceptance and widespread adoption.

[0119] In a further embodiment of the invention, the lighting console is integrated into a lighting device. Integrating the lighting console into the lighting device itself offers the significant advantage that direct configuration, maintenance, and testing of the device are possible on-site without having to connect a separate, often large and heavy control console. For example, a technician can directly access the lighting console. [Our reference: BRE 47763 P DEWO 27.03.2026 Applicant: Thomas BRETGELD, Kaiserstrasse 100, 52134 Herzogenrath]

[0120] Application number: NN

[0121] -18-

[0122] He stands next to a spotlight mounted in the truss and adjusts its parameters while directly observing the lighting effect.

[0123] The lighting console can, for example, be integrated into the basic housing of a spotlight, preferably outside the area of ​​light generation.

[0124] Possible fields of application or uses for a lighting console according to the invention include, for example, theaters and venues for performing arts, film and television production sets, live events such as live events, concerts, festivals and corporate events, theme parks, amusement parks and entertainment attractions, architectural and interior lighting design specializing in lighting solutions for buildings, landscapes and public spaces, cruise ships, museums and art galleries, educational institutions, sports arenas and stadiums for the planning and operation of lighting systems for sporting events, as well as stand and exhibition lighting for trade fairs and exhibitions.

[0125] The invention further relates to a method for controlling a lighting system by means of a lighting console, wherein control signals are generated in the lighting console and can be transmitted to lighting devices of the lighting system via communication channels, wherein the lighting system and / or its lighting devices have a number of different control functions,

[0126] wherein the lighting console in a console housing comprises a control unit with at least one data processor and a data storage device for generating, processing and storing control data, programs and / or signals and interfaces for receiving and sending control signals at least for controlling the control functions, and wherein the console housing includes a user interface with at least one rotary control and with a selection element functionally connected to the rotary control for selecting a control function to be controlled from the number of different control functions, wherein the rotary control can output a number of different haptic feedback signals, wherein the method comprises the following steps:

[0127] a) Selecting a first control function and assigning this control function to the rotary control, Our reference: BRE 47763 P DEWO 27.03.2026 Applicant: Thomas BRETGELD, Kaiserstrasse 100, 52134 Herzogenrath

[0128] Application number: NN

[0129] -19-

[0130] b) Assigning at least one initial haptic feedback signal to the selected control function,

[0131] c) Operating the rotary control to set a target parameter of the first control function,

[0132] d) optional saving of the set target parameter,

[0133] e) Selecting a second control function that differs from the first, f) Assigning at least one second haptic feedback signal that differs from the first feedback signal,

[0134] g) Operating the rotary control to set a target parameter of the second control function,

[0135] h) optional saving of the set target parameter of the second control function,

[0136] where the haptic feedback signal can be changed by the user in its type and / or strength during use.

[0137] In other words, a core aspect of the present invention is that in a method for programming a lighting system, a rotary control that can output a number of different haptic feedback signals is used in such a way that the user receives haptic feedback that can be changed depending on the selected control function and can even be set during the use of the rotary control, in accordance with the selected control function.

[0138] In this way, the process can not only be executed much more intuitively for the user, but it is also possible to adapt the haptic feedback signal to the respective control function. Adjustment during use is advantageous because it does not interrupt the user's workflow. This applies, for example, to the interval between detents, which is adapted to the corresponding transitions when traversing the parameters of a control function. Likewise, a completely different type of haptic feedback can be used for each selected control function. For example, one control function might be better represented by a vibration signal when a parameter endpoint is reached, while another control function might be better represented haptically by an increasing or decreasing resistance when rotating the rotary control. Our reference: BRE 47763 P DEWO 27.03.2026 Applicant: Thomas BRETGELD, Kaiserstrasse 100, 52134 Herzogenrath.

[0139] Application number: NN

[0140] -20-

[0141] Overall, the user is free to choose the type and intensity of haptic feedback signal assigned to each control function. The most important control functions—in other words, those most frequently accessed when programming a lighting system—can be paired with pre-configured haptic feedback signals on the lighting console. Personalization is possible, allowing for different feedback signals and / or signal intensities for one or more control functions or for a specific type of haptic feedback. This includes not only settings that affect the output of a basic feedback signal but also settings that, for example, relate to the combination of two or more feedback signals in a workflow, as described above.Context-dependent adjustment of the haptic feedback is also possible, both as a preset by the user or manufacturer of the lighting systems or their components, and during use. For example, a relatively gentle, subtle feedback signal can be programmed for a performance, while a strong feedback signal is later output during live operation to compensate for distractions from the noisy environment.

[0142] In other words, the key technical advantage of this invention lies in the fact that it allows the user to receive more multidimensional, richer haptic information than would be possible with a single type of feedback. While a single type of feedback, such as a detent signal, can only convey one-dimensional information (e.g., reaching a discrete position), the combination enables the representation of complex states. For example, the combination of continuously increasing resistance and a vibration occurring at the endpoint can simultaneously provide the user with information about the distance to an endpoint (analog state) and the attainment of that endpoint (discrete event). This solves the central technical problem of the constant visual refocusing between the stage and the console, as the user can intuitively "feel" the control states without having to look at a display.The user's cognitive load is reduced, and the efficiency and accuracy of programming are significantly increased, also because the user does not have to interrupt their workflow to adjust the haptics. Our reference: BRE 47763 P DEWO 27.03.2026 Applicant: Thomas BRETGELD, Kaiserstrasse 100, 52134 Herzogenrath.

[0143] Application number: NN

[0144] -21-

[0145] The invention is explained in more detail with reference to the drawings and exemplary embodiments. The drawings are schematic representations and not to scale. The drawings do not limit the invention in any way. They show:

[0146] Fig. 1 shows a lighting console according to the invention in a first embodiment of the device according to the invention with a lighting system to be controlled in a highly schematic view,

[0147] Fig. 2 shows a highly schematic cross-sectional view of a rotary control as part of a lighting console according to the invention in one embodiment.

[0148] Fig. 3 shows a highly schematic cross-sectional view of a rotary control as part of a lighting console according to the invention in a further embodiment, and

[0149] Fig. 4 shows a highly schematic cross-sectional view of a rotary control as part of a lighting console according to the invention in a further embodiment.

[0150] Figure 1 shows a lighting console 100 for controlling a lighting system 1. The lighting system 1 comprises several lighting devices 10 and is connected to the lighting console 100 via communication channels 2 such that control signals can be generated in the lighting console 100 and transmitted to the lighting devices 10 of the lighting system 1 via the communication channels 2. The type of signal transmission is not essential to the invention and can be wired or wireless. A distinction is usually made between the protocol type and the transmission path. However, in this case, the type of communication channel is not essential to the invention, so all types of communication channels, regardless of whether they are characterized by their protocol type or by the type of transmission path, can be used. Therefore, only a very brief and exemplary description of current communication channels is provided here.Currently available and widely used protocols that can be employed include RS485, Ethernet, or proprietary protocols and variants based on these, which transmit light data. Our reference: BRE 47763 P DEWO 27.03.2026 Applicant: Thomas BRETLELD, Kaiserstrasse 100, 52134 Herzogenrath.

[0151] Application number: NN

[0152] -22-

[0153] DMX / RDM is based on RS485 (wired) or on proprietary W-DMX (Lumen Radio, wireless). ArtNet / sACN are wired transmission methods for DMX / RDM data in TCP / IP packets, which are themselves Ethernet-based and can then be transmitted via cable or Wi-Fi.

[0154] The lighting devices 10 can be, for example, one or more spotlights, moving heads, profile spotlights, Fresnel spotlights, soft panel spotlights, LED systems, dimmers, projectors and / or effect devices, apertures, shutters and / or scanners.

[0155] Moving heads are also known as moving head spotlights or freely movable multi-functional spotlights. Effect devices include strobes and scanners. The term "projector" is used here and in the following to encompass a combination of media server and (video) projector or self-illuminating playback device (e.g., LED video wall or screen). In scanners, the light source is fixed, and the light beam is deflected by means of a movable mirror or mirror cylinder.

[0156] Lighting system 1 and / or the lighting devices 10 of lighting system 1 have a number of different control functions. A few examples of these controllable functions include color and color change of headlights, color temperature of the white light from LED headlights, brightness level, alignment of a movable headlight, focusing of the light beam, apertures for influencing color, apertures for influencing the shape of the light beam, shutter frequencies, etc. Further details are provided in the following examples.

[0157] The lighting console 100 comprises a control unit 4 within a console housing 3, including at least one data processor 5 and a data storage device 6 for generating, processing, and storing control data, programs, and / or signals, and interfaces 7 for receiving and sending control signals, at least for controlling the control functions (not shown here). The console housing 3 includes a user interface 8 with at least one control element 9 and a selection element 11 functionally connected to the control element 9 for selecting a control function to be controlled from among the various control functions of the lighting device 10 and / or the lighting system 1. Our reference: BRE 47763 P DEWO 27.03.2026 Applicant: Thomas BRETGELD, Kaiserstrasse 100, 52134 Herzogenrath

[0158] Application number: NN

[0159] -23-

[0160] According to the invention, the control element 9 is a rotary control which can be assigned a control function for one or more lighting devices 10 by the selection element 11, and the rotary control 9 provides a haptic feedback signal which can be changed depending on the control function selected.

[0161] According to the invention, the rotary control 9 thus comprises a device that generates haptic feedback for the user, the change of which is controllable. The term haptic feedback signal refers to all physical feedback that a user can feel when operating the rotary control 9.

[0162] The generation of the haptic feedback signal is primarily mechanical and can be achieved through suitable devices such as brakes, vibration devices, electric motors, and / or other mechanical actuators acting on a part, particularly the axis, of the rotary controller. An example of a suitable mechanical rotary controller is described in German patent application DE 10 2020 117 094 A1, which provides full reference to the details of the rotary controller's construction and its magnetorheological braking device. Further embodiments of suitable rotary controllers with haptic feedback signals are known, for example, in the form of haptic systems for touchscreens based on feedback actuators and / or laser vibrometers. The use of piezoelectric actuators is also suitable for this purpose.Designing the rotary control as a mechanical knob or as an area of ​​a touchscreen offers the advantage of versatile implementation. A mechanical rotary control provides a robust, traditional, and often preferred tactile feel. Implementing it on a touchscreen, on the other hand, allows for extremely flexible user interface design, where the position, size, and number of controls can be adjusted via software, which is particularly advantageous for compact or modular consoles.

[0163] The use of specific actuators, such as a magnetorheological braking device, a piezoelectric device, or a motor, offers the technical advantage of high-quality and responsive haptic feedback. Unlike simple mechanical detents, these actuators are wear-free, quiet, and capable of... Our reference: BRE 47763 P DEWO 27.03.2026 Applicant: Thomas BRETGELD, Kaiserstrasse 100, 52134 Herzogenrath

[0164] Application number: NN

[0165] -24-

[0166] to generate a wide range of haptic effects - from the subtlest vibrations to hard end stops - precisely and dynamically.

[0167] In other words, a core aspect of the present invention is that the haptic feedback signal can be changed depending on the control function currently assigned to the rotary control and can also be changed during use.

[0168] Examples of control functions with continuous ranges of values ​​are listed below:

[0169] • Functions that represent a 0-100% value range, such as e.g.

[0170] o a dimmer channel (brightness)

[0171] o An intensity channel for a color (red, green, blue, cyan, magenta, yellow, etc.) o A saturation channel

[0172] o A crossfade channel

[0173] o A fan speed control

[0174] o An iris channel that varies the shutter function of an iris diaphragm from wide open to closed.

[0175] • Functions that represent a specific range of values, such as e.g.

[0176] A CCT channel is used to select a white color that covers a linear white range. The endpoints of these channels often differ. Likewise, they are sometimes linear and sometimes not. An example would be a white range of 1800K to 10000K.

[0177] o A stroboscopic channel that sets the frequency or duration of a stroboscopic flash within a predefined range.

[0178] o A rotational channel that changes the position or rotational speed of a mechanical function.

[0179] o A positioning channel that changes the position of the lamps in the x and y axes (often called pan / tilt).

[0180] A zoom and focus channel that moves zoom and focus lenses within a variable range.

[0181] A color selection in a continuous color space, such as CIE xy. Our reference: BRE 47763 P DEWO 27.03.2026 Applicant: Thomas BRETGELD, Kaiserstrasse 100, 52134 Herzogenrath

[0182] Application number: NN

[0183] -25-

[0184] Examples of control functions with fixed value ranges (minimum = maximum value) are listed below:

[0185] • Selection of fixed colors on a color wheel

[0186] • Selection of fixed gobos on a gobo wheel

[0187] • Selection of different operating modes of a headlight or other function (see dependent function examples above)

[0188] • Selection of fixed control functions that are located on a control channel (e.g. triggering a lamp reset, switching the display on or off, selecting fan modes)

[0189] According to the invention, haptic feedback can be dynamically generated for each parameter according to the individual value ranges. For example, the following feedback signal can be generated for the "Brightness" function shown above with three value ranges:

[0190] 1. Input value is 0 and user continues to turn it into the negative range (which does not change the value further)

[0191] 2. Input value is between 0 and 10

[0192] 3. Input value is between 11 and 245

[0193] 4. Input value is between 245 and 255

[0194] 5. Input value is 255 and user continues turning it towards the positive (which does not change the value)

[0195] The following feedback signal can be output in areas 1 and 5:

[0196] 1. No resistance and no haptic feedback to indicate that no further function is to be expected here.

[0197] 2. Particularly intense haptic feedback (e.g. vibration) to clarify the end of the value range.

[0198] 3. Strong resistance up to and including complete blockage, to illustrate the end of the value range.

[0199] 4. The feedback here may vary depending on whether the first, only one, or all selected spotlights have reached the end of the value range. Our reference: BRE 47763 P DEWO 27.03.2026 Applicant: Thomas BRETLELD, Kaiserstrasse 100, 52134 Herzogenrath

[0200] Application number: NN

[0201] -26-

[0202] Within areas 2 and 4, there might be no haptic feedback, for example, because the function's value doesn't change there. When transitioning to the adjacent area 3, there could be a brief pulse as feedback that the value is now beginning to change and that a sub-area has been "crossed".

[0203] Within area 3, there can be different types of feedback:

[0204] 1. Impulsive haptic feedback equidistant depending on position (e.g. every 5%)

[0205] 2. Impulsive haptic feedback not equidistant depending on position. 3. Fixed resistance.

[0206] 4. Increasing or decreasing resistance depending on the position

[0207] 5. The haptic feedback in this area can be divided into several different sub-areas, each with different haptic feedback. For example, a softer haptic pulse could be used every 5% from 0-50% of a dimmer setting, and a harder pulse from 51% to 100%.

[0208] The exact form of the haptic feedback – for example, whether it's a hard or soft pulse – can be configured. The same applies to the degree of increasing resistance.

[0209] Examples of haptic feedback on a 0-100% dimmer channel can be designed as follows:

[0210] Variant 1: In the value range below 0% and above 100%, the encoder is either blocked or exhibits very strong resistance. In the value range of 0-100%, there is a slight but noticeable, continuous resistance. At exactly 50%, the encoder emits a distinct, clear click.

[0211] Variant 2: In the value range below 0% and above 100%, increasing resistance occurs across an additional rotation range. In the 0-100% range, there is no constant resistance, and a distinct click of the encoder occurs every 5% and when changing between sub-ranges.

[0212] Variant 3: As Variant 1, but with different haptic feedback based on the values ​​of all selected spotlights. In the 0-100% range, there is a slight but noticeable continuous resistance. At exactly 50% of the first selected spotlight, there is a distinct click from the encoder. In the value range below 0% and above 100%, there is an additional range with increasing resistance until all selected spotlights have reached 0% or 100%. As soon as all spotlights have reached 0% or 100%, a firm stop is indicated by blocking the axis or by very strong resistance. Our reference: BRE 47763 P DEWO 27.03.2026 Applicant: Thomas BRETGELD, Kaiserstrasse 100, 52134 Herzogenrath

[0213] Review no.: NN

[0214] -27-

[0215] Figure 2 shows a highly schematic cross-sectional view of a rotary control 9 as a component of a lighting console according to the invention in a first embodiment. The rotary control 9 comprises a control head 13, which is mounted on a shaft 14. It may have a downward-extending grip edge (not shown here). The shaft 14 extends downward from the control knob through an opening in the control surface 8 of the lighting console 100. Optionally, the shaft 14 can be protected above the control surface 8 of the lighting console 100 by a housing 16. Alternatively, the shaft 14 can be protected by a correspondingly downward-extending grip edge of the control head 13. The opening for the shaft 14 in the control surface 8 has an optional seal 17. The seal can be arranged above the control surface 8 as shown, or alternatively or additionally below the control surface 8.To generate a haptic feedback signal, an actuator 15 is provided acting on the axis 14. In the illustrated embodiment, the actuator 15 is arranged below the user interface 8. It can be integrated into the structure of the rotary control 9 as shown. Alternatively, the actuator 15 can also be designed as a separate component. Suitable devices for the actuator 15 include brakes, vibration devices, electric motors, and / or other mechanical actuators acting on the axis 14 of the rotary control 9. An example of a suitable mechanical rotary control is described in German patent application DE 10 2020 117 094 A1, which refers in full to the details of the rotary control's construction and its magnetorheological braking device. The use of piezoelectric actuators is also suitable for this purpose.

[0216] Figure 3 shows a highly schematic cross-sectional view of a rotary control 9 as a component of a lighting console according to the invention in a further embodiment. Here, too, the rotary control 9 comprises a control head 13, which, according to the structure shown and described in Figure 2, is mounted on an axis 14 and is arranged above the operating surface 8 of the lighting console according to the invention. The axis 14 is protected by an optional housing 16. Alternatively, a grip edge on the control head 13 can also serve as protection. In the embodiment shown here, unlike the embodiment of Figure 2, the actuator 15 is arranged above the operating surface 8 and is operatively connected to the axis 14. Seals can additionally be provided above or below the through-hole in the operating surface 8 for the axis 14. Our reference: BRE 47763 P DEWO 27.03.2026 Applicant: Thomas BRETGELD, Kaiserstrasse 100, 52134 Herzogenrath.

[0217] Application number: NN

[0218] -28-

[0219] Figure 4 shows a highly schematic cross-sectional view of a rotary control 9 as a component of a lighting console according to the invention in a further embodiment. Here, too, the rotary control 9 comprises a control head 13, which, according to the structure shown and described in Figure 2, is mounted on an axis 14 and is arranged above the operating surface 8 of the lighting console according to the invention. The axis 14 is protected by an optional housing 16. Alternatively, a grip edge on the control head 13 could also serve as protection. In the embodiment shown here, unlike the embodiments of Figures 2 and 3, a second actuator 18 is provided in operative connection with the axis 14. Our reference: BRE 47763 P DEWO 27.03.2026

[0220] Applicant: Thomas BRETTELD, Kaiserstrasse 100, 52134 Herzogenrath Application No.: NN

[0221] -29-

[0222] REFERENCE MARK

[0223] 100 lighting console

[0224] 10 Lighting device

[0225] 1 Lighting system

[0226] 2 communication channels

[0227] 3 console cases

[0228] 4 Control unit

[0229] 5 Data processor

[0230] 6 Data storage

[0231] 7 interfaces

[0232] 8 User interface

[0233] 9 rotary knobs

[0234] 11 Selection element

[0235] 12" Touch Screen

[0236] 13 Control head

[0237] 14 axle

[0238] 15 Actuator

[0239] 16 cases

[0240] 17 Seal

[0241] 18 additional actuators

Claims

Our reference number: BRE 47763 P DEWO 27.03.2026 Applicant: Thomas BRETGELD, Kaiserstrasse 100, 52134 Herzogenrath Application number: NN -30- Patent claims 1. Lighting console (100) for controlling a lighting system (1) comprising a control unit (4) and a console housing (3), wherein the control unit (4) has at least one data processor (5) and one data storage device (6) for generating, processing and storing control data, programs and / or signals and interfaces (7) for receiving and sending control signals, wherein the control signals serve at least to control control functions of the lighting system (1), wherein the control signals are generated in the lighting console and transmitted via communication channels (2) to lighting devices (10) of the lighting system (1), wherein the lighting system (1) and / or the lighting devices (10) of the lighting system (1) have a number of different control functions,wherein the console housing (3) comprises a user interface (8) with at least one control element (9) designed as a rotary control and with a selection element (11) functionally connected to the control element (9) for selecting a control function to be controlled from the number of different control functions, wherein the rotary control (9) can be assigned a control function for one or more lighting devices (10) by the selection element (11) and is designed to output a haptic feedback signal associated with the control function depending on the control function selected, wherein the rotary control is further designed to provide at least two, preferably more than two, qualitatively different types of haptics, characterized in that, the haptic feedback signal can be changed in its type and strength, and that during use the haptic feedback signal associated with the control function can be changed by the user in its type and / or strength.

2. Device according to claim 1, wherein the haptic feedback signal can be output as a combination of at least two different types of haptics acting simultaneously or immediately in succession.

3. Device according to claim 1 or 2, wherein the haptic feedback signal is dynamically variable. Our reference: BRE 47763 P DEWO 27.03.2026 Applicant: Thomas BRETGELD, Kaiserstrasse 100, 52134 Herzogenrath Application number: NN -31- 4. Device according to claims 1 to 3, wherein the haptic variable feedback signal of the rotary control is a changing resistance, a vibration, a detent point and / or a stop point.

5. Device according to one of the preceding claims, wherein the haptic feedback signal serves to indicate certain parameters, states, settings, transitions and / or endpoints.

6. Device according to one of claims 1 to 5, wherein the rotary control (9) is designed as a mechanical rotary control or as an area of ​​a touchscreen (12) functioning as a rotary control.

7. Device according to claim 6, wherein the mechanical rotary control (9) as actuator (15) comprises a magnetorheological braking device, a piezoelectric device, a motor and / or a vibration actuator for generating the haptic feedback signal.

8. Device according to any one of claims 1 to 7, wherein the lighting devices (10) are one or more spotlights, moving heads, profile spotlights, Fresnel spotlights, soft panel spotlights, LED systems, dimmers, projectors and / or effect devices, apertures, shutters, scanners.

9. Device according to any one of claims 1 to 8, wherein the control function is a brightness / intensity setting, a color setting, a gobo selection, a position setting; a movement setting, an on / off switching; a synchronization of the lighting element(s) (10) with one or more other lighting elements (10), a change of the control channel, beam-shaping settings and / or other technical functional devices.

10. Device according to any one of claims 1 to 9, wherein the light console is integrated into a lighting device.

11. Device according to one of the preceding claims, wherein communication channels of the types DMX / RDM, W-DMX, ArtNet / sACN and / or Ethernet-based communication are used. Our reference: BRE 47763 P DEWO 27.03.2026 Applicant: Thomas BRETGELD, Kaiserstrasse 100, 52134 Herzogenrath Application number: NN -32- 12. Method for controlling a lighting system (1) by means of a lighting console (100), wherein control signals can be generated in the lighting console and transmitted via communication channels (2) to lighting devices (10) of the lighting system (1), wherein the lighting system (1) and / or the lighting devices (10) of the lighting system (1) have a number of different control functions, wherein the lighting console in a console housing (3) has a control unit (4) with at least one data processor (5) and a data storage device (6) for generating, processing and storing control data, programs and / or signals and interfaces (7) for receiving and sending control signals at least for controlling the control functions,and wherein the console housing (3) comprises a user interface (8) with at least one rotary control (9) and with a selection element (11) functionally connected to the rotary control (9) for selecting a control function to be controlled from the number of different control functions, wherein the rotary control (9) can output a number of different haptic feedback signals, wherein the method comprises the following steps:, a) Selecting a first control function and assigning this control function to the rotary control (9), b) Assigning at least one initial haptic feedback signal to the selected control function, c) Operating the rotary control (9) to set a target parameter of the first control function, d) optional saving of the set target parameter, e) Selecting a second control function that differs from the first, f) Assigning at least one second haptic feedback signal that differs from the first feedback signal, g) Operating the rotary control (9) to set a target parameter of the second control function, h) optional saving of the set target parameter of the second control function, where the haptic feedback signal can be changed by the user in its type and / or strength during use.

13. Method according to claim 12, wherein the haptic feedback signal generated in steps c) and / or g) is augmented by a combination of at least two simultaneously or immediately successively acting, qualitatively distinct signals. Our reference: BRE 47763 P DEWO 27.03.2026 Applicant: Thomas BRETGELD, Kaiserstrasse 100, 52134 Herzogenrath Application number: NN -33- Different types of haptic feedback are formed to provide the user with information about a parameter, state, or transition of the control function.

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