A lighting simulation system and its control method

Abstract

The present invention provides a light simulation system and a control method thereof. The light simulation system includes: a simulation chamber; a model part, located at the central position of the simulation chamber and provided with a plurality of sensing devices; a guide rail, arranged on the top of the simulation chamber and surrounding the model part; a lighting device, arranged on one side of the guide rail close to the model part for outputting light to the model part; a motion device, one end of which is slidably connected to the guide rail and the other end is connected to the lighting device for driving the lighting device to move along the guide rail. The technical problem solved by the present invention is that in the related art, a plurality of lighting devices are usually fixed on the guide rail of the simulation chamber to meet the lighting requirements of different angles and 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 laborious, not only increasing the labor cost but also reducing the experimental efficiency.

Description

Technical Field

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

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

[0003] However, there are at least the following problems in the related art: In the related art, multiple lighting devices are usually fixed on the guide rail of the simulation chamber to meet the lighting requirements at different angles and 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 laborious, not only increasing the labor cost but also reducing the experimental efficiency. Summary of the Invention

[0004] The technical problem solved by the present invention is: In the related art, multiple lighting devices are usually fixed on the guide rail of the simulation chamber to meet the lighting requirements at different angles and 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 laborious, not only increasing the labor cost but also reducing the experimental efficiency.

[0005] To solve the above problems, the present invention provides a lighting simulation system, including: a simulation chamber; a model part, which is located at the central position of the simulation chamber and is provided with a plurality of induction devices; a guide rail, which is arranged on the top of the simulation chamber and surrounds the model part; at least one lighting device, which is arranged on the side of the guide rail close to the model part and is used to output light to the model part; at least one moving device, one end of which is slidably connected to the guide rail and the other end is 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: Compared with the lighting device fixed on the guide rail in the related art, in the present invention, by setting the moving device to be connected to the lighting device and the moving device to be slidably connected to the guide rail, the lighting device can be driven by the moving device to the target position without manually moving the lighting device; and the guide rail surrounds the model part, and the lighting device can move along with the moving device. Therefore, 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 lighting effect of different positions on the model part can be simulated, improving the experimental efficiency.

[0007] In an example of the present invention, a receiving space for the moving device to travel is provided inside the guide rail; the moving device includes two main bodies; both of the two main bodies are disposed in the receiving space, and the two main bodies are rotatably connected to each other.

[0008] Compared with the prior art, the technical effects achieved by adopting this technical solution are as follows: The design of the two rotatably connected main bodies increases the overall flexibility of the moving device and can better adapt to different guide rails. For example, when the target position is on the arc side of the guide rail or the moving device needs to pass through the arc side on the way to the target position, the two rotatably connected main bodies can adjust the relative angle to make the moving device more smoothly adapt to the change of the movement trajectory in the arc part, ensuring that the lighting device can accurately reach the target position.

[0009] In an example of the present invention, a first through groove is further provided on one side of the guide rail close to the model part, and the main body is connected to the lighting device through the first through groove; the main body includes: a base disposed on the side of the first through groove away from the model part; a connecting part located on the base; a guiding part located on the side of the base away from the connecting part; a driving part disposed on the base for driving the base to move in the receiving space; a locking part located on the side of the base away from the first through groove for locking the base at the 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 condition for the two main bodies to be rotatably connected; the setting of the guiding part facilitates the main body to move 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 function for the main body. The above-mentioned parts work together to ensure that the moving device can stably and quickly move the lighting device to the target position, improving the reliability and efficiency of the system.

[0011] In an example of the present invention, the base includes: at least one first fitting position disposed on at least one side of the base away from the connecting part; the guiding part includes: a first connecting member disposed in the first fitting position; a guiding wheel sleeved on the first connecting member for assisting the main body to turn; a first elastic member disposed in the first fitting position and having one end connected to the first connecting member; wherein, when the guiding wheel is squeezed, the first elastic member is compressed, the first connecting member enters the first fitting position, and the guiding wheel fits with the corresponding inner wall of the receiving space to assist the main body to turn; when the external force acting on the guiding wheel disappears, the first elastic member pushes the first connecting member out of the first fitting 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 effects achieved by adopting this technical solution are as follows: By arranging different rotating parts at different positions of the main body, on the one hand, power can be provided for the main body, and on the other hand, by arranging three rotating parts at different positions of the main body to improve the gripping force between the main body and the guide rail, the main body can run more smoothly in the accommodating space of the guide rail, so as to improve the movement efficiency.

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

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

[0021] In an example of the present invention, the lighting device includes: a mating part, the mating part is arranged on the side of the lighting device close to the guide rail; the lifting device includes: a third motor, the third motor is arranged on the connecting part; a second lead screw, one end of the second lead screw is connected to the third motor, and the other end is in transmission connection with the mating part.

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

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

[0024] Compared with the prior art, the technical effects achieved by adopting this technical solution are as follows: by obtaining the illumination information to be simulated and analyzing the illumination information to be simulated, the first data is obtained, the motion device is controlled to move to the illumination output position, and the illumination is output to the model part; then, by comparing and fitting the second data of the sensing device on the model part with the first data, the correction data is obtained, and the lighting device is adjusted again according to the correction data; through multiple adjustments and fittings until the sensing device receives the output illumination of the lighting device that coincides with the illumination information to be simulated.

[0025] After adopting the technical solution of the present invention, the following technical effects can be achieved:

[0026] (1) In the present invention, by connecting the motion device with the lighting device, and the motion device is slidably connected with the guide rail, the lighting device can be driven by the motion device to the target position under the control of the control device, without manually moving the lighting device, improving the experimental efficiency;

[0027] (2) In the present invention, through the design of two rotatably connected main bodies, the overall flexibility of the motion device is increased, and it can better adapt to different guide rails;

[0028] (3) By arranging different rotating parts at different positions of the main body, on the one hand, power can be provided for the main body, and on the other hand, by arranging three rotating parts at different positions of the main body to improve the grasping force between the main body and the guide rail, the main body runs more smoothly in the accommodating space of the guide rail, so as to improve the motion efficiency;

[0029] (4) Through the cooperation of the first motor, the first lead screw and the support wall, that is, by driving the first lead screw by the first motor, the support wall moves away from the first through hole and abuts against the corresponding inner wall, so that the motion device is fixed at the target position, realizing the precise control of the locking function. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings to be used in the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings;

[0031] Figure 1 It is a schematic structural diagram of a light simulation system provided by an embodiment of the present invention;

[0032] Figure 2 It is a schematic structural diagram of the motion device provided by an embodiment of the present invention;

[0033] Figure 3 is Figure 2Schematic structural diagram of the main body shown in

[0034] Figure 4 is Figure 3 Exploded structural diagram of the main body shown in

[0035] Figure 5 is Figure 1 Schematic structural diagram of the lighting device shown in

[0036] Figure 6 is Figure 1 Schematic structural diagram of the guide rail shown in

[0037] Figure 7 is Figure 6 Cross-sectional view of the guide rail shown in along the A-A direction

[0038] Figure 8 is Figure 7 Partial enlarged view at B in

[0039] Figure 9 is Figure 7 Partial enlarged view at C in

[0040] Figure 10 Flowchart of a control method for a light simulation system provided by an embodiment of the present invention.

[0041] Explanation of reference numerals:

[0042] 100, light 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, fitting part; 311, internal thread; 32, body part; 33, lighting part; 34, first adjusting part; 40, main body; 41, base; 411, first fitting position; 412, first end face; 413, second end face; 414, third end face; 42, connecting part; 421, first through hole; 43, guiding part; 431, first connecting part; 432, guide wheel; 433, first elastic part; 44, driving part; 441, first rotating part; 442, second rotating part; 4421, first limiting wall; 4422, second limiting wall; 4423, first transmission rod; 4424, first rotating wheel; 443, third rotating part; 4431, third limiting wall; 4432, fourth limiting wall; 4433, second rotating wheel; 4434, second transmission rod; 45, locking part; 451, second connecting part; 452, second through hole; 453, fitting part; 50, lifting device. Detailed implementation manners

[0043] Embodiments of the present application will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present application, and should not be construed as a limitation of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts fall within the scope of protection of the present application.

[0044] In the description of the present application, it should be noted that, unless otherwise clearly defined and limited, the terms "mounted", "connected" and "connected" should be understood in a broad sense. For example, it may be a fixed connection, a connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0045] In order to make the above objects, features and advantages of the present invention more obvious and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0046] See Figure 1 , Figure 1 is a schematic structural diagram of a light simulation system provided by an embodiment of the present invention; in combination with Figures 2 to 9 , specifically, a light simulation system 100 includes: a simulation chamber, a model member 10, a guide rail 20, a control device, at least one lighting device 30, and at least one moving device; wherein, the model member 10 is located at the center position of the simulation chamber and is provided with a plurality of sensing devices; the guide rail 20 is provided on the top of the simulation chamber and is arranged around the model member 10; the lighting device 30 is provided on one side of the guide rail 20 close to the model member 10 for outputting light to the model member 10; one end of the moving device is slidably connected to the guide rail 20, and the other end is connected to the lighting device 30 for driving the lighting device 30 to move along the guide rail 20; the control device is used to control the moving device to move to a target position and control the lighting device 30 to output light to the sensing device.

[0047] Further, the guide rail 20 is provided with an accommodation space 21 for the moving device to travel; the moving device includes a main body 40; both main bodies 40 are arranged in the accommodation space 21, and the two main bodies 40 are rotatably connected.

[0048] Preferably, one lighting device 30 corresponds to one moving device.

[0049] Further, a placement opening is provided on any side of the guide rail 20, and the moving device is installed in the accommodation space 21 of the guide rail 20 through the placement opening.

[0050] Preferably, a first through slot 22 is further provided on one side of the guide rail 20 close to the mold part 10 .

[0051] 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.

[0052] 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 .

[0053] 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.

[0054] 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.

[0055] 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 mating position 411, and the first end face 412 and the third end face 414 also cooperate to form a first mating position 411; a first connecting member 431 is provided in each of the two first mating positions 411, a guide wheel 432 is provided on the first connecting member 431 and is rotatably connected to the first connecting member 431, and the first elastic member 433 of the guiding portion 43 is provided in the first mating position 411 and connects the first connecting member 431 and the corresponding inner wall of the first mating position 411, so that when the moving device passes through the arc-shaped guide rail 20, it can easily turn with the assistance of the guide wheel 432 to increase the flexibility of the entire moving device.

[0056] Further, the locking portion 45 includes: a second connecting member 451 and a mating member 453; the second connecting member 451 is provided on the side of the base 41 away from the first through groove 22; the mating member 453 is provided 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 away from the second connecting member 451 and abuts against the inner wall of the accommodating space 21 away from the first through groove 22 to lock the main body 40 at the target position.

[0057] Further, 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.

[0058] Specifically, the mating member 453 includes: a first motor, a first lead screw, and a support wall; the first motor is provided inside the second connecting member 451; the first lead screw is provided in the second through hole and is in transmission connection with the first motor; the support wall is provided on the side of the second connecting member 451 away from the first through groove 22 and is in transmission connection with the first lead screw; wherein, when the moving device moves to the target position, the first motor drives the support wall to move away from the first through groove 22.

[0059] Combined with the specific usage situation, when at least one main body 40 moves to the target position, the first motor located in the second connecting member 451 drives the lead screw to rotate in the first direction, so that the support wall in transmission connection with the first lead screw moves away from the first through groove 22 until the support wall abuts against the second surface 24, locking the main body 40 at the target position.

[0060] Further, 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 attached to 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.

[0061] Further, the driving part 44 further includes a second transmission rod 4434. The second transmission rod 4434 is arranged on the side of the base 41 close to the first through groove 22. One end of the second transmission rod 4434 is in transmission connection with the second motor, and the other end is in transmission connection with the third rotating member 443.

[0062] Preferably, the width of the second rotating member 442 is greater than the width of the first through groove 22.

[0063] Preferably, the distance between the two guide wheels 432 is greater than the distance between the two first rotating members 441.

[0064] In a specific example, a first rotating member 441 is arranged on both the second end face 413 and the third end face 414 of the base 41, and the first rotating member 441 is attached to the first face 23; a first limiting wall 4421 and a second limiting wall 4422 are also arranged on the first end face 412, and a first transmission rod 4423 is 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 attached to the first face 23, and the second rotating member 442 and the first rotating member 441 cooperate to move together in the accommodation space 21 of the guide rail 20; the third rotating member is arranged in the first through groove 22 and is attached to the third face 25 of the first through groove 22.

[0065] 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.

[0066] 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 .

[0067] Preferably, the connecting portion 42 is provided with a first through hole 421 .

[0068] 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.

[0069] Preferably, the matching portion 31 is provided with an internal thread 311 .

[0070] 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.

[0071] Preferably, the model part 10 is a vehicle.

[0072] Preferably, the driving position of the model 10 is provided with photosensitive glass to neutralize the interference of external light on the driving position.

[0073] Preferably, adjustment lights are provided at the driver's seat of the model part 10 and / or the passenger seat on the side away from the driver's seat, for assisting the driver in the driver's seat to resist the interference of external light.

[0074] Preferably, the sensing device can be a humanoid.

[0075] Preferably, the sensing device further includes an eye-tracking sensor disposed in the driver's seat of the vehicle.

[0076] For example, the sensing devices located at the driver's seat and the passenger seat are humanoids, and the light sensors are disposed on the outer surface of the model part 10.

[0077] Please continue to refer to Figure 10 , the present invention further provides a control method for a light simulation system, which can be applied to the light simulation system 100 in any of the above examples; the light simulation system 100 further includes: a control device, and the control device is used to control the motion device to move to a target position and control the lighting device 30 to output light to the sensing device; the control method includes:

[0078] S10: Obtain simulated light information;

[0079] S20: Analyze the simulated light information to obtain first data;

[0080] S30: Calculate the preset position of the lighting device according to the first data;

[0081] S40: Control the motion device to drive the lighting device to move to the preset position, and control the lighting device to output light to at least one sensing device on the model part according to the first data;

[0082] S50: Obtain the output light received by the sensing device and generate second data;

[0083] S60: Compare the first data with the second data to generate correction information;

[0084] 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 light information.

[0085] Preferably, the first data includes: light irradiation angle, light color temperature, and light intensity.

[0086] Preferably, the second data includes: output light irradiation angle, output light color temperature, and output light intensity.

[0087] Preferably, the correction information includes: correction output position of the motion device, correction light intensity of the lighting device, correction light color temperature, and correction light irradiation angle.

[0088] Combined with the specific usage situation, after obtaining the simulated light information, analyze it to generate the first data including the light irradiation angle, light color temperature, and light intensity of the lighting device 30; according to the first data, calculate the preset position of the lighting device 30 and the preset number of the lighting device 30; 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 induction device on the model part 10 according to the first data; analyze the light information received by the induction device and generate the second data; compare and fit the first data and the second data to generate the first correction information; according to the first correction information, readjust the set position, output light intensity, output light color temperature, and output light irradiation angle of the lighting device 30, and output light to the induction device again to obtain the second data again. Repeat the above actions until the second data obtained by the induction device, that is, the output light of the lighting device 30 fits the simulated light information, and the simulation experiment ends, and the background environment in the simulation chamber is set up.

[0089] Further, after the second data fits the simulated light information, the control method further includes:

[0090] When the model part is a vehicle, obtain the output light information located in the driver's seat of the model part, denoted as the third data;

[0091] Adjust the optical properties of the light-sensitive glass in the driver's seat according to the third data; wherein, the optical properties include: the absorption rate and reflectivity of light with different wavelengths;

[0092] Adjust the brightness and color temperature of the adjustment lamp according to the third data.

[0093] It should be noted that the present invention aims to obtain a reliable light simulation environment through the light simulation system 100 and in combination with the control method of the light simulation system, and uses the vehicle as an example of the model part 10 for explanation. There are no excessive restrictions on the types of model parts, and the model parts can also be building models or plant cultivation devices, etc.

[0094] Further, when the vehicle is driving, it will encounter various lights output to the driver's seat of the vehicle. By simulating the external light, adjust the light-sensitive glass and adjustment lamp in the model part so that the driver can reduce the influence of the external light on driving.

[0095] Further, the simulated light information includes the light information received by the vehicle when driving from the outside into the tunnel, the light information received by the vehicle when driving in the tunnel, the external natural light information received by the vehicle when driving out of the tunnel, or the light information when the vehicle is driving at night, etc.

[0096] Taking the simulated light information as an example of the external natural light received by the vehicle when driving out of the tunnel for further explanation; when the vehicle drives out of the tunnel, the driver will experience a process of gradually changing from a relatively dark tunnel environment to the bright external natural light. Especially at the moment of driving out of the tunnel, the sharp change in light intensity will interfere with the driver's vision and affect driving safety; first, the simulation environment should be set up, specifically: obtaining the external light information that the driver may receive when the vehicle drives out of the tunnel, that is, the simulated light information; adjusting the irradiation angle, output light color temperature, output light intensity and output position of the output light of the lighting device according to the simulated light information until the output light of the lighting device 30 coincides with the simulated light information.

[0097] Furthermore, obtain the output light information received by the driver in the driver's seat, that is, detect the line-of-sight change and attention change of the driver during driving through the eye-tracking sensor; when the driver shows frequent line-of-sight transfer or inattentiveness, on the one hand, adjust the optical properties of the photosensitive glass. For example, at the intersection of the tunnel and the outside world, when the external light suddenly increases, control the photosensitive glass to reduce transparency to prevent strong light from directly shining into the driver's eyes; on the other hand, adjust the brightness and color temperature of the adjustment lamp to resist the external light. For example, the light in the tunnel is relatively dark, and the intensity of the external natural light gradually increases, and the brightness of the adjustment lamp will gradually increase to provide a transition for the driver's eyes to adapt to the change of external light.

[0098] Furthermore, as the vehicle gets closer and closer to the tunnel exit, the intensity of the external natural light is getting higher and higher, and the adjustment lamp will continue to adjust; for example, if the color temperature of the external natural light is relatively high, the adjustment lamp will adjust the color temperature accordingly to make it closer to the natural light to reduce the driver's visual fatigue.

[0099] Furthermore, at the moment when the vehicle completely drives out of the tunnel, the adjustment lamp will be adjusted according to the actual external natural light; if the external light is very strong, the adjustment lamp will reduce the brightness to avoid forming too large a contrast with the strong light and ensure that the light in the driver's seat is always in a relatively comfortable state.

[0100] Furthermore, in addition to applying the control method to the simulation of tunnel driving conditions, it can also be applied to the simulation of different weather conditions, and no further examples will be given here.

[0101] Preferably, the preset number of lighting devices is greater than the actual number of lighting devices required during the simulation process.

[0102] 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 should 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); 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; 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 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; 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); The driving unit (44) comprises: 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 transmission rod (4434), the second transmission rod (4434) being disposed on a side of the base (41) close to the first through slot (22) and being transmission-connected to the third rotating member (443); The third rotating member (443) comprises: 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); The locking portion (45) comprises: A second connecting member (451), the second connecting member (451) being disposed on a side of the base (41) facing away from the first through groove (22); A mating member (453), the mating member (453) being disposed on a 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 away from the second connecting member (451) and abuts against an inner wall of the accommodation space (21) on a side away from the first through groove (22), so as to lock the main body (40) at the target position; The second connecting member (451) is provided with a second through hole (452); An opening of the second through hole (452) faces away from the first through groove (22); The mating member (453) includes: A first motor, the first motor being disposed within the second connecting member (451); A first lead screw, the first lead screw being disposed in the second through hole (452) and being in transmission connection with the first motor; A support wall, the support wall being disposed on a side of the second connecting member (451) away from the first through groove (22) and being in transmission connection with the first lead screw; Wherein, when the moving device moves to the target position, the first motor drives the support wall to move away from the first through groove (22); The base (41) includes: At least one first mating position (411), the first mating position (411) being disposed on at least one side of the base (41) away from the connecting portion (42); The guiding portion (43) includes: A first connecting member (431), the first connecting member (431) being disposed in the first mating position (411); A guiding wheel (432), the guiding wheel (432) being sleeved on the first connecting member (431) and being used for assisting the main body (40) to turn; A first elastic member (433), the first elastic member (433) being disposed in the first mating position (411) and having one end connected to the first connecting member (431); Wherein, when the guiding wheel (432) is squeezed, the first elastic member (433) is compressed, the first connecting member (431) enters the first mating position (411), and the guiding wheel (432) fits against a corresponding inner wall of the accommodation space (21) to assist the main body (40) to turn; when the external force applied to the guiding wheel (432) disappears, the first elastic member (433) pushes the first connecting member (431) out of the first mating position (411); The light simulation system further 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) for driving the lighting device (30) to move along the height direction of the guide rail (20); The lighting device (30) includes: A mating portion (31), the mating portion (31) being disposed on a side of the lighting device (30) close to the guide rail (20); The lighting device (30) further includes: a body part (32), a lighting member (33), a first adjusting member (34), and a second adjusting member; a first fitting groove is provided on one side of the body part (32) close to the model member (10); the lighting member (33) is disposed in the first fitting groove and faces the model member (10); the first adjusting member (34) is disposed on one side of the lighting device (30) close to the first through groove (22) and is in transmission connection with the main body (40) part for driving the main body (40) part to perform horizontal rotation; the second adjusting member is disposed in the main body (40) part and is in transmission connection with the lighting member (33) for driving the lighting member (33) to swing; The lifting device (50) includes: a third motor, and the third motor is disposed on the connecting part (42); a second lead screw, one end of the second lead screw is connected to the third motor, and the other end is in transmission connection with the fitting part (31).

2. The light simulation system according to claim 1, wherein the driving part (44) includes: at least one first rotating member (441), 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); a second rotating member (442), and the second rotating member (442) is disposed on one side of the base (41) away from the connecting part (42); a second motor, and the second motor is disposed on the base (41) for driving the first rotating member (441), the second rotating member (442), and the third rotating member (443) to rotate.

3. A control method for a light simulation system, characterized in that, Applied to the light simulation system according to any one of claims 1 to 2; The light simulation system further includes: a control device, and the control device is used to control the movement device to move to a target position and control the lighting device (30) to output light to the sensing device; the regulation method includes: Obtain simulated light information; Analyze the simulated light information to obtain first data; wherein, the first data includes: light irradiation angle, light color temperature, and light intensity; Calculate the preset position of the lighting device according to the first data; Control the movement device to drive the lighting device to move to the preset position, and control the lighting device to output light to at least one of the sensing devices on the model member according to the first data; Obtain 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; Compare the first data with the second data to generate correction information; wherein, the correction information includes: the correction output position of the movement device, the correction light intensity of the lighting device, the correction color temperature, and the correction light irradiation angle; Control the movement 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 light information.

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