Illumination simulation system and regulation and control method thereof

Abstract

The invention provides an illumination simulation system and a regulation and control method thereof. The illumination simulation system comprises a simulation bin; the model piece is located in the center of the simulation bin and is provided with a plurality of sensing devices; the guide rail is arranged at the top of the simulation bin and surrounds the model piece; the lighting device is arranged on the side, close to the model part, of the guide rail and used for outputting light to the model part; and one end of the moving device is slidably connected with the guide rail, and the other end is connected with the lighting device for driving the lighting device to move along the guide rail. The technical problems to be solved are that a plurality of lighting devices are generally fixed on a guide rail of a simulation bin to meet lighting requirements of different angles and positions in related technologies, however, when a lighting device needs to be additionally arranged at a certain position in the simulation process, the fixed lighting device needs to be manually moved to a target position, time and labor are wasted, and time and labor are wasted. Not only is labor cost increased, but also experiment efficiency is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of illumination simulation, and in particular to a illumination simulation system and a control method thereof. Background Art

[0002] With the development of science and technology, lighting simulation systems play a vital role in many fields; whether in scientific research, industrial production or art design, precise lighting conditions have a decisive influence on the accuracy of experimental results, the improvement of product quality and the presentation of artistic effects.

[0003] However, there is at least one of the following problems in the related technology: the related technology usually fixes multiple lighting devices on the guide rails of the simulation chamber to meet the lighting requirements of different angles and different positions. However, when a lighting device needs to be installed at a certain position during the simulation process, it is necessary to manually move the fixed lighting device to the target position, which is time-consuming and labor-intensive, not only increasing labor costs, but also reducing experimental efficiency. Summary of the invention

[0004] The technical problem solved by the present invention is: related technologies usually fix multiple lighting devices on the guide rails of the simulation chamber to meet the lighting requirements of different angles and different positions, but when a lighting device needs to be installed at a certain position during the simulation process, it is necessary to manually move the fixed lighting device to the target position, which is time-consuming and labor-intensive, not only increasing labor costs but also reducing experimental efficiency.

[0005] To solve the above problems, the present invention provides a lighting simulation system, comprising: a simulation chamber; a model part, which is located at the center of the simulation chamber and is provided with a plurality of sensing devices; a guide rail, which is provided at the top of the simulation chamber and surrounds the model part; at least one lighting device, which is provided on a side of the guide rail close to the model part and is used to output light to the model part; and at least one moving device, which has one end slidably connected to the guide rail and the other end connected to the lighting device and is used to drive the lighting device to move along the guide rail.

[0006] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: compared with the lighting device fixed on the guide rail in the related technology, the present invention is connected with the lighting device by setting a moving device, and the moving device is slidably connected with the guide rail, so that the lighting device can be driven to the target position by the moving device, and there is no need to move the lighting device manually; and the guide rail is arranged around the model part, and the lighting device can move with the moving device, so the light angle and light intensity output by the lighting device to the model part will change accordingly, that is, through the cooperation of the guide rail, the moving device and the lighting device, the output light angle and output light effect of the model part at different positions can be simulated, thereby improving the experimental efficiency.

[0007] In one embodiment of the present invention, a containing space for the moving device to move is provided in the guide rail; the moving device includes two main bodies; the two main bodies are both provided in the containing space, and the two main bodies are rotatably connected.

[0008] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: the design of the two rotating connected main bodies increases the overall flexibility of the motion device and can better adapt to different guide rails; for example, when the target position is located on the arc edge of the guide rail or the motion device needs to pass through the arc edge on the way to the target position, the two rotating connected main bodies can adjust the relative angle so that the motion device can adapt to the changes in the motion trajectory more smoothly in the arc part, ensuring that the lighting device can accurately reach the target position.

[0009] In one example of the present invention, a first through slot is further provided on a side of the guide rail close to the model part, and the main body is connected to the lighting device via the first through slot; the main body comprises: a base, which is provided on a side of the first through slot away from the model part; a connecting portion, which is located on the base; a guiding portion, which is located on a side of the base away from the connecting portion; a driving portion, which is provided on the base and is used to drive the base to move in the accommodating space; and a locking portion, which is located on a side of the base away from the first through slot and is used to lock the base at a target position.

[0010] Compared with the prior art, the technical effects achieved by adopting this technical solution are as follows: the setting of the first through groove facilitates the connection between the moving device and the main body, and the main body can move according to the shape of the first through groove; the setting of the connecting part provides the conditions for the rotational connection of the two main bodies; the setting of the guide part facilitates the movement of the main body along the first through groove; the setting of the driving part provides power for the main body; the setting of the locking part provides a fixing effect for the main body, and the above-mentioned parts work together to ensure that the moving device can stably and quickly move the lighting device to the target position, thereby improving the reliability and efficiency of the system.

[0011] In one example of the present invention, the base includes: at least one first matching position, the first matching position is arranged on at least one side of the base away from the connecting part; the guide part includes: a first connecting member, the first connecting member is arranged in the first matching position; a guide wheel, the guide wheel is sleeved on the first connecting member, and is used to assist the main body in turning; a first elastic member, the first elastic member is arranged in the first matching position, and one end is connected to the first connecting member; wherein, when the guide wheel is squeezed, the first elastic member is compressed, the first connecting member enters the first matching position, and the guide wheel fits with the corresponding inner wall of the accommodating space to assist the main body in turning; when the external force applied to the guide wheel disappears, the first elastic member pushes the first connecting member out of the first matching position.

[0012] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: through the cooperation of the guide wheel, the first connecting member and the first elastic member, the auxiliary steering function of the main body is realized, so that the motion device can steer more flexibly and accurately, the response speed is improved, and the adjustment time is reduced.

[0013] In one example of the present invention, the locking portion includes: a second connecting member, which is arranged on a side of the base away from the first through groove; and a matching member, which is arranged on a side of the second connecting member away from the base; wherein, when the main body moves to the target position, the matching member moves toward the side away from the second connecting member and abuts against the inner wall of the accommodating space on the side away from the first through groove to lock the main body at the target position.

[0014] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: the cooperation between the matching part and the second connecting part ensures that when the moving device reaches the target position, the moving device can be accurately locked at the target position, providing a stable light output position for the lighting device and improving the stability of the lighting effect.

[0015] In one example of the present invention, the second connecting member is provided with a second through hole; the opening of the second through hole is away from the first through slot; the matching member includes: a first motor, the first motor is arranged in the second connecting member; a first screw rod, the first screw rod is arranged in the second through hole, and is connected to the first motor in transmission; a support wall, the support wall is arranged on a side of the second connecting member away from the first through slot, and is connected to the first screw rod in transmission; wherein, when the moving device moves to the target position, the first motor drives the support wall to move in a direction away from the first through slot.

[0016] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: through the cooperation of the first motor, the first screw rod and the support wall, that is, the first motor drives the first screw rod to make the support wall move in the direction away from the second through hole and abut against the corresponding inner wall, so that the moving device is fixed at the target position to achieve precise control of the locking function.

[0017] In one example of the present invention, the driving part includes: at least one first rotating member, which is arranged along the width direction of the base and on at least one side of the base; a second rotating member, which is arranged on the side of the base away from the connecting part; a third rotating member, which is arranged on the side of the base close to the first through groove and is in contact with the corresponding inner wall of the first through groove; and a second motor, which is arranged on the base and is used to drive the first rotating member, the second rotating member and the third rotating member to rotate.

[0018] Compared with the prior art, the technical effect achieved by adopting this technical solution is: by arranging different rotating parts at different positions of the main body, on the one hand, power can be provided to the main body; on the other hand, by arranging three rotating parts at different positions of the main body to improve the grip between the main body and the guide rail, the main body can run more smoothly in the accommodating space of the guide rail, thereby improving the movement efficiency.

[0019] In one example of the present invention, it also includes: a lifting device; the lifting device is located between the two main bodies and is connected to the lighting device, and is used to drive the lighting device to move along the height direction of the guide rail.

[0020] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: by providing a lifting device, the lighting device can be adjusted in the vertical direction relative to the guide rail to meet different lighting requirements, thereby improving the adaptability and flexibility of the system.

[0021] In one example of the present invention, the lighting device includes: a matching part, which is arranged on a side of the lighting device close to the guide rail; the lifting device includes: a third motor, which is arranged on the connecting part; a second screw rod, one end of which is connected to the third motor, and the other end is transmission-connected to the matching part.

[0022] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: by arranging the third motor at the connecting part, that is, the connecting part of the two main bodies, on the one hand, the shape of the connecting part can be utilized to reduce the overall volume of the motion device; on the other hand, through the cooperation of the third motor and the second screw rod, the control of the lifting and lowering of the lighting device is realized.

[0023] In one example of the present invention, a control method for a lighting simulation system is also provided, which can be applied to any of the above examples, wherein the lighting simulation system further includes: a control device, the control device is used to control the motion device to move to the target position, and control the lighting device to output light to the sensing device; the control method includes: obtaining simulated lighting information; analyzing the simulated lighting information to obtain first data, the first data including: light irradiation angle, light color temperature and light intensity; calculating a preset position of the lighting device; controlling the motion device to drive the lighting device to move to the preset position, and controlling the lighting device to output light to at least one sensing device on the simulation part according to the first data; obtaining the output light received by the sensing device, and generating second data, the second data including: output light irradiation angle, output light color temperature and output light intensity; comparing the first data with the second data to generate correction information, the correction information including: correction output position of the motion device, correction light intensity, correction color temperature and correction light irradiation angle of the lighting device; controlling the motion device to move to the correction output position, and controlling the lighting device to output light to the sensing device again until the second data fits the simulated lighting information.

[0024] Compared with the prior art, the technical effect achieved by adopting the technical solution is as follows: by acquiring the lighting information to be simulated and analyzing the lighting information to be simulated, the first data is acquired, the motion device is controlled to move to the lighting output position, and the model part is output with lighting; then, the second data of the sensing device on the model part and the first data are compared and fitted to obtain the correction data, and the lighting device is adjusted again according to the correction data; through multiple adjustments and fittings, the output light of the lighting device received by the sensing device is consistent with the lighting information to be simulated.

[0025] After adopting the technical solution of the present invention, the following technical effects can be achieved: (1) The present invention provides a moving device connected to the lighting device, and the moving device is slidably connected to the guide rail, so that the lighting device can be driven to the target position by the moving device under the control of the control device, without the need to manually move the lighting device, thereby improving the experimental efficiency; (2) The present invention increases the overall flexibility of the motion device through the design of two rotatably connected main bodies, and can better adapt to different guide rails; (3) By arranging different rotating parts at different positions of the main body, on the one hand, power can be provided to the main body; on the other hand, by arranging three types of rotating parts at different positions of the main body, the gripping force between the main body and the guide rail can be improved, so that the main body can run more smoothly in the accommodation space of the guide rail, thereby improving the movement efficiency; (4) Through the cooperation of the first motor, the first screw rod and the support wall, that is, the first motor drives the first screw rod to make the support wall move in a direction away from the first through hole and abut against the corresponding inner wall, so that the moving device is fixed at the target position to achieve precise control of the locking function. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings to be used in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. Figure 1 A structural schematic diagram of a lighting simulation system provided by an embodiment of the present invention; Figure 2 A schematic diagram of the structure of a sports device provided by an embodiment of the present invention; Figure 3 for Figure 2 A schematic diagram of the structure of the subject shown in ; Figure 4 for Figure 3 Schematic diagram of the exploded structure of the subject shown in; Figure 5 for Figure 1 A schematic diagram of the structure of the lighting device shown in; Figure 6 for Figure 1 The structural schematic diagram of the guide rail shown in; Figure 7 for Figure 6 A cross-sectional view of the guide rail along the AA direction shown in FIG. Figure 8 for Figure 7 A partial enlarged view of point B in the middle; Fig. 9 for Figure 7 A partial enlarged view of point C in the middle; Fig.10 The present invention provides a flowchart of a method for controlling a lighting simulation system.

[0027] Description of reference numerals: 100, lighting simulation system; 10, model part; 20, guide rail; 21, accommodation space; 22, first through groove; 23, first surface; 24, second surface; 25, third surface; 30, lighting device; 31, matching part; 311, internal thread; 32, main body; 33, lighting part; 34, first adjustment part; 40, main body; 41, base; 411, first matching position; 412, first end surface; 413, second end surface; 414, third end surface; 42, connecting part; 421, first through hole; 43, guide part; 431, first connecting part Connecting member; 432, guide wheel; 433, first elastic member; 44, driving part; 441, first rotating member; 442, second rotating member; 4421, first limiting wall; 4422, second limiting wall; 4423, first transmission rod; 4424, first rotating wheel; 443, third rotating member; 4431, third limiting wall; 4432, fourth limiting wall; 4433, second rotating wheel; 4434, second transmission rod; 45, locking part; 451, second connecting member; 452, second through hole; 453, matching member; 50, lifting device. DETAILED DESCRIPTION

[0028] The embodiments of the present application will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and should not be construed as limitations on the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present application.

[0029] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, or it can be connected, or it can be connected in one piece; it can be a mechanical connection or an electrical connection; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0031] See also Figure 1 , Figure 1 A structural diagram of a lighting simulation system provided by an embodiment of the present invention; Figures 2 to 9 Specifically, a lighting simulation system 100 includes: a simulation chamber, a model part 10, a guide rail 20, a control device, at least one lighting device 30 and at least one motion device; wherein the model part 10 is located at the center of the simulation chamber and is provided with a plurality of sensing devices; the guide rail 20 is provided at the top of the simulation chamber and is arranged around the model part 10; the lighting device 30 is provided on a side of the guide rail 20 close to the model part 10, and is used to output light to the model part 10; one end of the motion device is slidably connected to the guide rail 20, and the other end is connected to the lighting device 30, and is used to drive the lighting device 30 to move along the guide rail 20; the control device is used to control the motion device to move to the target position, and control the lighting device 30 to output light to the sensing device.

[0032] Furthermore, a receiving space 21 for the movement device to move is provided in the guide rail 20; the movement device includes a main body 40; two main bodies 40 are both provided in the receiving space 21, and the two main bodies 40 are rotatably connected.

[0033] Preferably, one lighting device 30 corresponds to one motion device.

[0034] Furthermore, a placement opening is provided on any side of the guide rail 20 , and the motion device is installed in the accommodating space 21 of the guide rail 20 through the placement opening.

[0035] Preferably, a first through slot 22 is further provided on one side of the guide rail 20 close to the mold part 10 .

[0036] In combination with specific usage conditions, the model part 10 is located in the simulation warehouse, the guide rail 20 is suspended on the top of the simulation warehouse and arranged around the model part 10, and a first through groove 22 is provided on the side of the guide rail 20 close to the model part 10, and a accommodating space 21 is provided inside the guide rail 20, and the accommodating space 21 is connected with the outside through the first through groove 22; a plurality of motion devices are arranged on the guide rail 20, and the motion devices are installed in the guide rail 20 through the placement port, at least part of the structure of each motion device is arranged in the accommodating space 21, and each motion device can move in the accommodating space 21, and the motion device is connected to the lighting device 30 through the first through groove 22; when conducting a lighting simulation experiment, if a lighting device 30 needs to be added somewhere on the guide rail 20, the staff can control the motion device to move to the target position to output light without interrupting the experimental process.

[0037] Preferably, the accommodation space 21 of the guide rail 20 has a first surface 23 and a second surface 24 that are oppositely arranged, and a third surface 25 located in the first through groove 22 .

[0038] See also Figures 2 to 4 Further, the main body 40 is connected to the lighting device 30 through the first through groove 22; the main body 40 includes: a base 41, a connecting portion 42, a guiding portion 43, a driving portion 44 and a locking portion 45; the base 41 is arranged on the side of the first through groove 22 away from the model part 10; the connecting portion 42 is located on the base 41; the guiding portion 43 is located on the side of the base 41 away from the connecting portion 42; the driving portion 44 is arranged on the base 41, and is used to drive the base 41 to move in the accommodating space 21; the locking portion 45 is located on the side of the base 41 away from the first through groove 22, and is used to lock the base 41 at the target position.

[0039] Further, the base 41 includes: at least one first matching position 411, the first matching position 411 is arranged on at least one side of the base 41 away from the connecting portion 42; the guide portion 43 includes: a first connecting member 431, a guide wheel 432 and a first elastic member 433; the first connecting member 431 is arranged in the first matching position 411; the guide wheel 432 is sleeved on the first connecting member 431, and is rotatably connected to the first connecting member 431 to assist the main body 40 in turning; the first elastic member 433 is arranged in the first matching position 411, and one end is connected to the first connecting member 431; wherein, when the guide wheel 432 is squeezed, the first elastic member 433 is compressed, the first connecting member 431 enters the first matching position 411, and the guide wheel 432 fits with the corresponding inner wall of the accommodating space 21 to assist the main body 40 in turning; when the external force on the guide wheel 432 disappears, the first elastic member 433 pushes the first connecting member 431 out of the first matching position 411.

[0040] Specifically, the end face of the base 41 away from the connecting portion 42 is the first end face 412, and the two end faces adjacent to the first end face 412 are the second end face 413 and the third end face 414 respectively; the first end face 412 and the second end face 413 cooperate to form a first matching position 411, and the first end face 412 and the third end face 414 cooperate to form a first matching position 411; a first connecting member 431 is provided in each of the two first matching positions 411, the guide wheel 432 is provided on the first connecting member 431 and is rotatably connected to the first connecting member 431, the first elastic member 433 of the guide portion 43 is provided in the first matching position 411, and connects the first connecting member 431 and the corresponding inner wall of the first matching position 411, so that when the moving device passes through the arc guide rail 20, it can easily turn with the assistance of the guide wheel 432 to increase the flexibility of the entire moving device.

[0041] Furthermore, the locking portion 45 includes: a second connecting member 451 and a mating member 453; the second connecting member 451 is arranged on the side of the base 41 away from the first through groove 22; the mating member 453 is arranged on the side of the second connecting member 451 away from the base 41; wherein, when the main body 40 moves to the target position, the mating member 453 moves toward the side away from the second connecting member 451, and abuts against the inner wall of the accommodating space 21 on the side away from the first through groove 22, so as to lock the main body 40 at the target position.

[0042] Furthermore, the second connecting member 451 is provided with a second through hole 452 ; the opening of the second through hole 452 is away from the first through groove 22 .

[0043] Specifically, the matching part 453 includes: a first motor, a first screw rod and a support wall; the first motor is arranged in the second connecting part 451; the first screw rod is arranged in the two through holes and is connected to the first motor in transmission; the support wall is arranged on the side of the second connecting part 451 away from the first through groove 22, and is connected to the first screw rod in transmission; wherein, when the moving device moves to the target position, the first motor drives the support wall to move in the direction away from the first through groove 22.

[0044] In combination with specific usage conditions, when at least one main body 40 moves to the target position, the first motor located in the second connecting member 451 drives the screw rod to rotate in the first direction, so that the support wall transmission connected to the first screw rod moves in the direction away from the first through groove 22 until the support wall abuts against the second surface 24, so that the main body 40 is locked at the target position.

[0045] Furthermore, the driving part 44 includes: at least one first rotating member 441, a second rotating member 442, a third rotating member 443 and a second motor; the first rotating member 441 is arranged along the width direction of the base 41 and is arranged on at least one side of the base 41; the second rotating member 442 is arranged on the side of the base 41 away from the connecting part 42; the third rotating member 443 is arranged on the side of the base 41 close to the first through groove 22, and is in contact with the corresponding inner wall of the first through groove 22; the second motor is arranged on the base 41, and the second motor is used to drive the first rotating member 441, the second rotating member 442 and the third rotating member 443 to rotate.

[0046] Furthermore, the driving part 44 further includes a second transmission rod 4434 , which is disposed on one side of the base 41 close to the first through slot 22 , one end of the second transmission rod 4434 is transmission-connected to the second motor, and the other end of the second transmission rod 4434 is transmission-connected to the third rotating member 443 .

[0047] Preferably, the width of the second rotating member 442 is greater than the width of the first through slot 22 .

[0048] Preferably, the distance between the two guide wheels 432 is greater than the distance between the two first rotating members 441 .

[0049] In a specific example, a first rotating member 441 is provided on the second end face 413 and the third end face 414 of the base 41, and the first rotating member 441 is in contact with the first surface 23; the first end face 412 is also provided with a first limiting wall 4421 and a second limiting wall 4422 which are arranged opposite to each other, and a first transmission rod 4423 located between the first limiting wall 4421 and the second limiting wall 4422; the first rotating wheel 4424 of the second rotating member 442 is arranged between the first limiting wall 4421 and the second limiting wall 4422, and is rotatably connected to the first transmission rod 4423; the second rotating member 442 is in contact with the first surface 23, and the second rotating member 442 cooperates with the first rotating member 441 to move together in the accommodating space 21 of the guide rail 20; the third rotating member is arranged in the first through groove 22, and is in contact with the third surface 25 of the first through groove 22.

[0050] Specifically, the third rotating member 443 includes a third limiting wall 4431 and a fourth limiting wall 4432 arranged along the height direction of the second transmission rod 4434, and a second rotating wheel 4433 located between the third limiting wall 4431 and the fourth limiting wall 4432; the third limiting wall 4431, the second rotating wheel 4433 and the fourth limiting wall 4432 cooperate to clamp the third surface 25 of the first through groove 22; on the one hand, it is used to ensure that the motion device can move stably along the first through groove 22 and will not be separated from the first through groove 22 due to unexpected vibration, collision or other interference during the position adjustment process, thereby improving the stability of the motion device during operation; on the other hand, the setting of clamping the second rotating wheel 4433 by two limiting walls can limit the movement of the motion device in the height direction of the guide rail 20, thereby reducing the shaking and swinging of the motion device, ensuring that the light output by the lighting device 30 of the lighting simulation system 100 during the simulation process is more stable, and there will be no changes in light intensity or light angle due to the shaking of the motion device.

[0051] Furthermore, the lighting simulation system 100 further includes: a lifting device 50 ; the lifting device 50 is located between the two main bodies 40 and connected to the lighting device 30 , and is used to drive the lighting device 30 to move along the height direction of the guide rail 20 .

[0052] Preferably, the connecting portion 42 is provided with a first through hole 421 .

[0053] Further, the lighting device 30 includes: a matching part 31, which is arranged on the side of the lighting device 30 close to the guide rail 20; the lifting device 50 includes: a third motor and a second screw rod; the third motor is arranged at the first through hole 421; one end of the second screw rod is connected to the third motor, and the other end is transmission-connected to the matching part 31.

[0054] Preferably, the matching portion 31 is provided with an internal thread 311 .

[0055] Furthermore, the lighting device 30 also includes: a main body part 32, a lighting component 33, a first adjustment component 34 and a second adjustment component; a first matching groove is provided on a side of the main body part 32 close to the model part 10; the lighting component 33 is arranged in the first matching groove and faces the model part 10; the first adjustment component 34 is arranged on a side of the lighting device 30 close to the first through groove 22, and is transmission-connected to the main body part 40, for driving the main body part 40 to rotate horizontally; the second adjustment component is arranged in the main body part 40, and is transmission-connected to the lighting component 33, for driving the lighting component 33 to swing.

[0056] Preferably, the model part 10 is a vehicle.

[0057] Preferably, the driving position of the model 10 is provided with photosensitive glass to neutralize the interference of external light on the driving position.

[0058] Preferably, the driving seat of the model part 10 and / or the seating position away from the driving seat are provided with adjustment lights to assist the driver in the driving seat to resist interference from external light.

[0059] Preferably, the sensing device may be a bionic human.

[0060] Preferably, the sensing device also includes an eye tracking sensor arranged in the driving position of the vehicle.

[0061] For example, the sensing devices located at the driving seat and the passenger seat are bionic people, and the sensors arranged on the outer surface of the model 10 are light sensors.

[0062] Please continue reading Fig.10 The present invention also provides a control method for a lighting simulation system, which can be applied to the lighting simulation system 100 in any of the above examples; the lighting simulation system 100 also includes: a control device, the control device is used to control the motion device to move to the target position, and control the lighting device 30 to output light to the sensing device; the control method includes: S10: Acquire simulated lighting information; S20: Analyze the simulated illumination information to obtain first data; S30: Calculating a preset position of the lighting device according to the first data; S40: controlling the motion device to drive the lighting device to move to a preset position, and controlling the lighting device to output light to at least one sensing device on the simulation component according to the first data; S50: Acquire the output light received by the sensing device and generate second data; S60: Compare the first data with the second data to generate correction information; S70: Control the motion device to move to the correction output position, and control the lighting device to output light to the sensing device again until the second data fits the simulated lighting information.

[0063] Preferably, the first data includes: light irradiation angle, light color temperature and light intensity.

[0064] Preferably, the second data includes: output light irradiation angle, output light color temperature and output light intensity.

[0065] Preferably, the correction information includes: a corrected output position of the motion device, a corrected light intensity of the lighting device, a corrected light color temperature, and a corrected light irradiation angle.

[0066] In combination with specific usage conditions, after obtaining the simulated light information, analyze it to generate first data including the light irradiation angle, light color temperature and light intensity of the lighting device 30; calculate the preset position of the lighting device 30 and the preset number of the lighting device 30 according to the first data; install the moving device on the guide rail according to the preset number and move it to the preset position; connect the lighting device 30 to the moving device; control the lighting device 30 to output light to the sensing device on the model part 10 according to the first data; analyze the light information received by the sensing device and generate second data; compare and fit the first data and the second data to generate the first correction information; adjust the setting position, output light intensity, output light color temperature and output light irradiation angle of the lighting device 30 according to the first correction information, output light to the sensing device, and obtain the second data again, repeat the above actions until the second data obtained by the sensing device, that is, the output light of the lighting device 30, fits the simulated light information, the simulation experiment is ended, and the background environment in the simulation warehouse is set up.

[0067] Furthermore, after the second data is fitted with the simulated illumination information, the control method further includes: When the model part is a vehicle, the output lighting information located in the driving position of the model part is obtained and recorded as the third data; Adjusting the optical properties of the photosensitive glass at the driver's seat according to the third data; wherein the optical properties include: absorptivity and reflectivity of light of different wavelengths; The brightness and color temperature of the lamp are adjusted according to the third data.

[0068] It should be noted that the present invention aims to obtain a reliable lighting simulation environment through a lighting simulation system 100 in combination with a control method of the lighting simulation system, and uses a vehicle as a model part 10 as an example for explanation. There are no excessive restrictions on the types of model parts, and the model parts may also be building models or plant cultivation devices, etc.

[0069] Furthermore, when the vehicle is driving, it will encounter various lights output to the driving position of the vehicle. By simulating external light, the photosensitive glass and adjustment lights in the model are adjusted to reduce the impact of external light on the driving of the driver.

[0070] Furthermore, the simulated lighting information includes light information received by the vehicle when entering the tunnel from the outside, lighting information received by the vehicle when driving in the tunnel, external natural light information received by the vehicle when driving out of the tunnel, or lighting information received by the vehicle when driving at night.

[0071] The simulated lighting information is further explained by taking the external natural light that the vehicle is exposed to when exiting a tunnel as an example; when the vehicle exits a tunnel, the driver will experience a process of gradually changing from a relatively dark tunnel environment to bright external natural light, especially at the moment of exiting the tunnel, the rapid change in light intensity will interfere with the driver's vision and affect driving safety; first, a simulated environment should be set up, specifically: obtaining external light information that the driver may be exposed to when the vehicle exits the tunnel, that is, simulated lighting information; adjusting the output light angle, output light color temperature, output light intensity and output position of the lighting device according to the simulated light information until the output light of the lighting device 30 matches the simulated light information.

[0072] Furthermore, the output light information received by the driver in the driving seat is obtained, that is, the changes in the driver's line of sight and attention during driving are detected through an eye tracking sensor; when the driver frequently shifts his attention or loses concentration, on the one hand, the optical properties of the photosensitive glass are adjusted. For example, at the intersection of the tunnel and the outside world, if the outside light suddenly increases, the photosensitive glass is controlled to reduce transparency to prevent strong light from directly shining into the driver's eyes; on the other hand, the brightness and color temperature of the adjustment lamp are adjusted to resist the outside light. For example, if the light in the tunnel is relatively dark, and the intensity of natural light outside gradually increases, the brightness of the adjustment lamp will gradually increase, providing a transition for the driver's eyes to adapt to the changes in external light.

[0073] Furthermore, as the vehicle approaches the tunnel exit, the intensity of the external natural light becomes higher and higher, and the modulating light will continue to adjust; for example, if the color temperature of the external natural light is high, the modulating light will adjust the color temperature accordingly to make it closer to natural light, so as to reduce the driver's visual fatigue.

[0074] Furthermore, when the vehicle completely exits the tunnel, the dimming light will be adjusted according to the actual external natural light; if the external light is very strong, the dimming light will reduce the brightness to avoid excessive contrast with the strong light, ensuring that the lighting in the driving position is always in a relatively comfortable state.

[0075] Furthermore, in addition to being applied to simulating tunnel driving conditions, the control method can also be applied to simulating different weather conditions, which will not be further illustrated.

[0076] Preferably, the preset number of lighting devices is greater than the number of lighting devices actually required during the simulation process.

[0077] Although the present invention is disclosed as above, the present invention is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the scope defined by the claims.

Claims

1. A lighting simulation system, characterized in that: include: Simulation warehouse; A model part (10), the model part (10) being located at the center of the simulation chamber and provided with a plurality of sensing devices; A guide rail (20), the guide rail (20) being arranged on the top of the simulation chamber and surrounding the model component (10); at least one lighting device (30), the lighting device (30) being arranged on a side of the guide rail (20) close to the model part (10) and used for outputting light to the model part (10); At least one moving device, one end of the moving device being slidably connected to the guide rail (20), and the other end of the moving device being connected to the lighting device (30), and being used to drive the lighting device (30) to move along the guide rail (20).

2. The lighting simulation system according to claim 1, characterized in that: The guide rail (20) is provided with a receiving space (21) for the movement device to move. The motion device comprises two main bodies (40); The two main bodies (40) are both arranged in the accommodating space (21), and the two main bodies (40) are rotatably connected.

3. The lighting simulation system according to claim 2, characterized in that: A first through slot (22) is further provided on a side of the guide rail (20) close to the model member (10), and the main body (40) is connected to the lighting device (30) via the first through slot (22); The main body (40) comprises: A base (41), the base (41) being arranged on a side of the first through slot (22) facing away from the model member (10); A connecting portion (42), the connecting portion (42) being located on the base (41); a guide portion (43), the guide portion (43) being located on a side of the base (41) away from the connecting portion (42); a driving portion (44), the driving portion (44) being disposed on the base (41) and being used to drive the base (41) to move in the accommodating space (21); A locking portion (45), the locking portion (45) being located on a side of the base (41) away from the first through slot (22), and being used to lock the base (41) at a target position.

4. The lighting simulation system according to claim 3, characterized in that: The base (41) comprises: At least one first matching position (411), the first matching position (411) being arranged on at least one side of the base (41) away from the connecting portion (42); The guide portion (43) comprises: a first connecting member (431), the first connecting member (431) being arranged in the first matching position (411); a guide wheel (432), the guide wheel (432) being sleeved on the first connecting member (431) and used to assist the main body (40) in turning; a first elastic member (433), the first elastic member (433) being disposed at the first matching position (411) and having one end connected to the first connecting member (431); When the guide wheel (432) is squeezed, the first elastic member (433) is compressed, the first connecting member (431) enters the first matching position (411), and the guide wheel (432) fits against the corresponding inner wall of the accommodating space (21) to assist the main body (40) in turning; when the external force applied to the guide wheel (432) disappears, the first elastic member (433) pushes the first connecting member (431) out of the first matching position (411).

5. The lighting simulation system according to claim 3, characterized in that: The locking portion (45) comprises: a second connecting member (451), the second connecting member (451) being arranged on a side of the base (41) facing away from the first through slot (22); a matching piece (453), the matching piece (453) being arranged on a side of the second connecting piece (451) away from the base (41); When the main body (40) moves to the target position, the matching piece (453) moves to a side away from the second connecting piece (451) and abuts against an inner wall of the accommodating space (21) on a side away from the first through groove (22), so as to lock the main body (40) at the target position.

6. The lighting simulation system according to claim 5, characterized in that: The second connecting member (451) is provided with a second through hole (452); The opening of the second through hole (452) faces away from the first through groove (22); The matching piece (453) comprises: a first motor, the first motor being arranged in the second connecting member (451); a first screw rod, the first screw rod being arranged in the second through hole (452) and being transmission-connected to the first motor; a supporting wall, the supporting wall being arranged on a side of the second connecting member (451) away from the first through slot (22) and being drivingly connected to the first screw rod; Wherein, when the moving device moves to the target position, the first motor drives the supporting wall to move in a direction away from the first through slot (22).

7. The lighting simulation system according to claim 3, characterized in that: The driving unit (44) comprises: At least one first rotating member (441), the first rotating member (441) being arranged along the width direction of the base (41) and arranged on at least one side of the base (41); a second rotating member (442), the second rotating member (442) being arranged on a side of the base (41) away from the connecting portion (42); a third rotating member (443), the third rotating member (443) being arranged on a side of the base (41) close to the first through slot (22) and being in contact with a corresponding inner wall of the first through slot (22); A second motor, the second motor is arranged on the base (41) and is used to drive the first rotating member (441), the second rotating member (442) and the third rotating member (443) to rotate.

8. The lighting simulation system according to claim 3, characterized in that: It also includes: a lifting device (50); The lifting device (50) is located between the two main bodies (40) and is connected to the lighting device (30), and is used to drive the lighting device (30) to move along the height direction of the guide rail (20).

9. The lighting simulation system according to claim 8, characterized in that: The lighting device (30) comprises: a matching portion (31), the matching portion (31) being arranged on a side of the lighting device (30) close to the guide rail (20); The lifting device (50) comprises: a third motor, the third motor being arranged on the connecting portion (42); A second screw rod, one end of the second screw rod is connected to the third motor, and the other end of the second screw rod is transmission-connected to the matching portion (31).

10. A control method for a lighting simulation system, characterized in that: Applied to a lighting simulation system as claimed in any one of claims 1 to 9; The lighting simulation system further comprises: a control device, the control device being used to control the movement device to move to a target position, and to control the lighting device (30) to output light to the sensing device; the control method comprises: Get simulated lighting information; Analyze the simulated illumination information to obtain first data; wherein the first data includes: light irradiation angle, light color temperature and light intensity; Calculating a preset position of the lighting device according to the first data; Controlling the motion device to drive the lighting device to move to the preset position, and controlling the lighting device to output light to at least one of the sensing devices on the simulation component according to the first data; Acquire the output light received by the sensing device and generate second data; wherein the second data includes: output light irradiation angle, output light color temperature and output light intensity; Comparing the first data with the second data to generate correction information; wherein the correction information includes: a correction output position of the motion device, a correction light intensity, a correction color temperature, and a correction light irradiation angle of the lighting device; The motion device is controlled to move to the correction output position, and the lighting device is controlled to output light to the sensing device again until the second data is matched with the simulated light information.

Images