Elevator safety education demonstration experience system and method for elevator fault exhibition hall

Abstract

The invention relates to the field of elevator fault exhibition halls, in particular to an elevator safety education demonstration experience system and method for an elevator fault exhibition hall. Comprising an elevator simulation unit arranged in a wall of an exhibition room; the elevator simulation unit comprises a simulation elevator used for taking a first experience person and simulating elevator faults, and a VR display device arranged in the simulation elevator. The data processing unit is configured to form a first experiencer experience scene and a second experiencer experience scene; the VR display device is configured to display an experience scene of a first experiencer; and the display unit is configured to display the actual fault scene of the elevator, the experience scene of the second experiencer and the reaction and safe operation of the first experiencer. The elevator safety education demonstration experience system for the elevator fault exhibition hall can obviously improve the flow of people entering the exhibition hall, and has an excellent fault exhibition learning experience effect.

Description

Technical Field

[0001] The invention relates to the field of elevator fault exhibition halls, and in particular to an elevator safety education demonstration experience system and method for an elevator fault exhibition hall. Background Art

[0002] The elevator fault exhibition hall is a place dedicated to displaying elevator safety knowledge, simulating elevator fault scenarios, and improving the public's elevator safety awareness and emergency response capabilities. It plays an important role in improving the public's elevator safety awareness. The elevator fault exhibition hall can popularize elevator safety knowledge to the public through pictures, videos, interactive displays, etc. It can simulate faults and set up scenes of simulated elevator faults, so that the public can experience the feeling of elevator failures and understand the types of faults and coping methods. The construction of the elevator fault exhibition hall is of great significance to improving the public's elevator safety awareness and reducing elevator accidents. By simulating elevator fault scenarios and providing emergency response training, the public can better understand elevator safety knowledge and master the correct coping methods, so that they can remain calm and respond correctly when encountering elevator faults. However, the existing elevator fault simulation experience can enable the first experiencer to experience the elevator fault scenario, but when simulating the elevator fault scenario, the movement speed of the simulated elevator is relatively slow, which cannot bring a good experience to people, and the elevator fault simulation automatically stops after the simulation. There is no safe operation experience after the fault occurs, and the educational significance is not profound enough. Moreover, due to the small capacity of the simulated elevator, some people cannot experience it, which in turn makes people unwilling to enter the exhibition hall, causing the exhibition hall to lose its venue value due to the small flow of people, resulting in a waste of resources. Summary of the invention

[0003] In view of the above problems, the present invention is proposed to provide an elevator safety education demonstration experience system and method for an elevator fault exhibition hall that overcomes the above problems or at least partially solves the above problems. The system and method can simulate an elevator failure while making people in the hall feel as if they are in the scene, and can make the first experiencer simulate safe operation, or guide the first experiencer to perform safe operation. The experience is efficient and effective, can attract a large number of visitors, and improve the actual operating efficiency of the elevator fault exhibition hall.

[0004] Specifically, the present invention provides an elevator safety education demonstration experience system for an elevator fault exhibition hall, including an exhibition room, which also includes:

[0005] An elevator simulation unit is arranged in the wall of the exhibition room; the elevator simulation unit comprises a simulated elevator for a first experiencer to ride and simulate elevator failure, and a VR display device arranged inside the simulated elevator; the VR display device is worn by the first experiencer;

[0006] A first person acquisition unit, configured to acquire an image of the first experience person;

[0007] A second person acquisition unit, configured to acquire an image of a second experiencer at a preset position in the exhibition room;

[0008] A data processing unit, wherein the data processing unit stores information on actual elevator failure scenarios, and is configured to combine the picture of the first experiencer acquired by the first person acquisition unit with the actual elevator failure scenario to form a first experiencer experience scenario, and to combine the picture of the second experiencer acquired by the second person acquisition unit with the actual elevator failure scenario to form a second experiencer experience scenario; the VR display device is configured to display the first experiencer experience scenario;

[0009] A display unit, wherein the display unit includes a display screen arranged in the exhibition room, the display screen covers the peripheral wall, the top wall and the bottom wall of the exhibition room, and is configured to display the actual failure scenario of the elevator, the experience scenario of the second experiencer, and the reaction and safety operation of the first experiencer.

[0010] Optionally, the simulated elevator includes:

[0011] an elevator shaft disposed within the wall of the exhibition room;

[0012] A car, the car being arranged in the elevator shaft;

[0013] A self-rescue operating device is arranged in the car to generate self-rescue control information;

[0014] A fault selection device is arranged in the car to generate a fault type;

[0015] A fault generation and self-rescue unit is arranged in the elevator shaft and is configured to control the car according to the self-rescue control information and the fault type generated by the self-rescue operation device and the fault selection device.

[0016] Optionally, the simulated elevator further includes:

[0017] A first reaction time acquisition device, configured to acquire the reaction time of the first experiencer after the fault generation and self-rescue unit generates a fault;

[0018] A first detection device, configured to detect the position of the hand of the first experiencer after the reaction time exceeds a first preset time;

[0019] a first universal device, wherein the first universal device is arranged at the self-rescue operation device;

[0020] a first electric telescopic rod, one end of which is disposed on the first universal device so as to adjust the extension direction along with the first universal device according to the position of the hand;

[0021] A gripper is provided at the other end of the first electric telescopic rod and is configured to grab a hand so as to bring the hand to the self-rescue operating device.

[0022] Optionally, the simulated elevator further includes:

[0023] A second reaction time acquisition device, configured to acquire the reaction time of the first experiencer after the fault generation and self-rescue unit generates a fault;

[0024] A second detection device is configured to detect the position of the hand of the first experiencer after the reaction time exceeds a second preset time;

[0025] a second universal device, wherein the second universal device is arranged at the self-rescue operation device;

[0026] A second electric telescopic rod, one end of which is arranged on the second universal device to adjust the extension direction with the second universal device according to the position of the hand; the self-rescue operating device is arranged at the other end of the second electric telescopic rod to drive the self-rescue operating device to the position of the hand.

[0027] Optionally, the fault generation and self-rescue unit includes:

[0028] A lifting device, the lifting device is configured to drive the car to rise and fall, and control the lifting speed of the car according to the selected fault type;

[0029] A shaking device, configured to control the car to shake according to the selected fault type;

[0030] The brake device is configured to stop the car from descending according to the self-rescue control information.

[0031] Optionally, the shaking device comprises a plurality of vertically arranged first guide columns, and the plurality of first guide columns are arranged around the car;

[0032] Each of the first guide posts comprises a vertically disposed fixed frame and a movable frame movable in a direction toward and away from the car;

[0033] A plurality of first horizontal push rods are movably arranged on each of the fixed frames in a direction toward and away from the car, and a roller is arranged at one end of each of the first horizontal push rods facing the car, and a first spring is arranged at the other end; the first spring is arranged between the movable frame and the first horizontal push rod;

[0034] A first cam is provided at a position corresponding to the first horizontal push rod on each of the moving frames, and the first cam is configured to cause the corresponding first horizontal push rod to move in a horizontal direction; the multiple first cams on each of the moving frames rotate synchronously through belts, and the structures of the multiple first cams are different, so that the car shakes according to a preset trajectory.

[0035] Optionally, the braking device comprises:

[0036] A bottom bracket, the bottom bracket is mounted on the plurality of fixed frames so as to be movable up and down;

[0037] A hydraulic drive device, which is disposed on the lower side of the base and configured to drive the base to move up and down;

[0038] The damping spring is arranged on the upper side of the bottom support so as to contact the lower side of the car and prevent the car from descending.

[0039] Optionally, after each of the fault types is experienced, the display screen includes:

[0040] A first display area is configured to display the actual fault scenario of the elevator, wherein the actual fault scenario of the elevator includes the actual operation status of the elevator and the actual reaction and safety operation of the personnel in the elevator;

[0041] A second display area is configured to display the reaction and safety operation of the first experiencer after blurring;

[0042] A third display area is configured to display the safety operation of the actual person and the safety operation of the first experiencer, and simultaneously display the similarities and differences between the two safety operations;

[0043] The fourth display area is arranged below the first display area, the second display area and the third display area, and is configured to display comments on the fault type.

[0044] Optionally, the elevator safety education demonstration experience system for the elevator failure exhibition hall also includes multiple lifting platforms, which are arranged in the exhibition room, and lifting columns are arranged on the lower side of the lifting platforms to make the lifting platforms rise to a preset height; the sizes of the lifting platforms are different; a guardrail is arranged at the edge of each lifting platform; the preset position is the lifting platform.

[0045] The present invention also provides a method for any of the above elevator fault exhibition halls using an elevator safety education demonstration experience system, which comprises:

[0046] Obtain the fault type that the first experiencer is about to experience;

[0047] Controlling the simulated elevator according to the fault type, and displaying a corresponding first experiencer experience scene on the VR display device according to the fault type;

[0048] Obtaining a response of the first experiencer and obtaining a safety operation performed by the first experiencer;

[0049] According to the fault type, the actual elevator fault scene corresponding to the fault type, the reaction of the first experiencer after the corresponding fault occurs, the safe operation of the first experiencer, and the experience scene of the second experiencer are synchronously displayed on the display screen;

[0050] The simulated elevator is controlled according to the safety operation.

[0051] In the elevator safety education demonstration experience system and method for the elevator fault exhibition hall of the present invention, due to the elevator simulation unit, the display unit, and the personnel acquisition unit, the reaction and safety operation of the first experiencer in the simulated elevator when experiencing the elevator fault can be displayed, and at the same time, it can be fed back to the display unit, so that the second experiencer in the exhibition room can also experience and learn. Moreover, the second experiencer can be combined with the actual fault scene, and through the full surround display of the top wall, the bottom wall and the surrounding wall, the second experiencer has an immersive feeling, even if the visitor in the exhibition room and outside the simulated elevator feels the elevator fault that the first experiencer is experiencing, and learns safe operation, which significantly improves the demonstration experience effect of elevator safety education, has high experience efficiency, prevents people from being unable to experience due to the small capacity of the simulated elevator, and then prevents people from being unwilling to enter the exhibition hall due to the inability to experience. The elevator safety education demonstration experience system for the elevator fault exhibition hall can significantly increase the flow of people entering the exhibition hall and has excellent exhibition effects.

[0052] Furthermore, in the elevator safety education demonstration experience system and method for an elevator failure exhibition hall of the present invention, the first experiencer can be guided in safe operation, so as to prevent the first experiencer from being frightened and causing psychological panic during the experience, and being unable to perform self-rescue or correct self-rescue, so that the experience does not achieve the expected effect. Specifically, by setting a gripper, the hand of the first experiencer can be guided to the self-rescue operating device, and the first experiencer can operate the self-rescue operating device, and through demonstration, the second experiencer can be correctly guided.

[0053] Furthermore, in the elevator safety education demonstration experience system and method for an elevator fault exhibition hall of the present invention, the shaking device and the braking device have a simple structure and a good shaking effect, can truly reflect the elevator fault, and can make the simulated elevator stop smoothly and quickly, which can protect the first experiencer and prevent safety accidents.

[0054] Based on the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will become more aware of the above and other objects, advantages and features of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0055] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0056] Figure 1 is a schematic structural diagram of an elevator safety education demonstration experience system for an elevator failure exhibition hall according to an embodiment of the present invention;

[0057] Figure 2 is a schematic system diagram of an elevator safety education demonstration experience system for an elevator failure exhibition hall according to an embodiment of the present invention;

[0058] Figure 3 It is a structural schematic diagram of a simulated elevator in an elevator safety education demonstration experience system for an elevator failure exhibition hall according to an embodiment of the present invention;

[0059] Figure 4 yes Figure 3 The local structure of the simulated elevator is shown Figure 1 ;

[0060] Figure 5 is a schematic structural diagram of a first universal device in one embodiment of the present invention;

[0061] Figure 6 is a schematic structural diagram of a gripper in one embodiment of the present invention;

[0062] Figure 7 yes Figure 3 The local structure of the simulated elevator is shown Figure 2 ;

[0063] Figure 8 yes Figure 3 The local structure of the simulated elevator is shown Figure 3 ;

[0064] Fig. 9 yes Figure 3 The local structure of the simulated elevator is shown Figure 4 ;

[0065] Fig.10 yes Figure 3 The local structure of the simulated elevator is shown Figure 5 ;

[0066] Fig.11 yes Figure 3 The local structure of the simulated elevator is shown Figure 5 ;

[0067] Fig.12 The present invention is a schematic flowchart of a method for an elevator safety education demonstration experience system for an elevator failure exhibition hall according to an embodiment of the present invention. DETAILED DESCRIPTION

[0068] Refer to the following Figures 1 to 12 The elevator safety education demonstration experience system and method for an elevator failure exhibition hall according to an embodiment of the present invention are described. Figure 1 FIG. 1 is a schematic structural diagram of an elevator safety education demonstration experience system for an elevator fault exhibition hall according to an embodiment of the present invention. Figure 1 As shown, and refer to Figures 2 to 11 The embodiment of the present invention provides an elevator safety education demonstration experience system for an elevator fault exhibition hall. The elevator safety education demonstration experience system for an elevator fault exhibition hall includes an exhibition room 10, an elevator simulation unit 20, a first person acquisition unit 31, a second person acquisition unit 32, a data processing unit 33 and a display unit 34.

[0069] The elevator simulation unit 20 is arranged in the wall of the exhibition room 10, and includes a simulated elevator 21 for riding a first experiencer and simulating an elevator failure, and a VR display device 22 arranged inside the simulated elevator 21. The VR display device 22 is worn by the first experiencer. The first person acquisition unit 31 is configured to acquire an image of the first experiencer, and can obtain a picture, facial expression reaction, body reaction, etc. of the first experiencer, as well as the actions of the first experiencer, such as the safe operation of the first experiencer. The second person acquisition unit 32 is configured to acquire a second experiencer at a preset position in the exhibition room 10, and can obtain a picture of the second experiencer. The data processing unit 33 stores information on the actual fault scene of the elevator, and is configured to combine the picture of the first experiencer acquired by the first person acquisition unit 31 with the actual fault scene of the elevator to form the first experiencer experience scene, and to combine the picture of the second experiencer acquired by the second person acquisition unit 32 with the actual fault scene of the elevator to form the second experiencer experience scene; the VR display device 22 is configured to display the first experiencer experience scene. The display unit 34 includes a display screen 35 arranged in the exhibition room 10. The display screen 35 covers the peripheral wall, the top wall and the bottom wall of the exhibition room 10, and is configured to display the actual failure scenario of the elevator, the scenario experienced by the second experiencer, the reaction and safe operation of the first experiencer.

[0070] The data processing unit 33 can substitute the first experiencer and the second experiencer into the actual fault scene of the elevator, and the sense of reality is more sufficient. The first experiencer can not only take the simulated elevator 21 for experience, but also watch the accident scene related to himself while experiencing it. When the simulated elevator 21 simulates the fault, even if the simulation speed is slow for safety, the first experiencer can also watch the first experiencer experience scene with himself, so that the fault feeling is more real in the senses. Moreover, the display screen 35 covers the surrounding walls, top walls and bottom walls of the exhibition room 10, so that the surrounding sides of the second experiencer are all movable pictures. Through the enlargement and reduction and movement of the picture, the actual fault scene of the elevator can be truly reflected, so that the second experiencer also has a sense of being on the scene and can deeply experience the elevator fault. Usually the second experiencer is motionless, and the change of the picture makes the second experiencer feel that he is moving through relative movement, which increases the effect of experiencing the elevator fault. At the same time, the picture can watch the real fault scene, and the second experiencer who is brought into the scene can further increase the effect of experiencing the fault. At the same time, the first experiencer's reaction and safe operation will be watched, and the danger of elevator failure and self-rescue measures will be understood, and the learning elevator will be deeply understood, and the quick self-rescue of elevator failure will be learned. In addition, the embodiment of the present invention can attract more visitors by setting up a real simulated elevator 21, a large exhibition room 10 for exhibition simulation, and a special display arrangement and a special display screen, so that visitors will not be discouraged from visiting because they cannot have a real experience.

[0071] Therefore, the elevator safety education demonstration and experience system for the elevator fault exhibition hall of the embodiment of the present invention, due to the elevator simulation unit 20, the display unit 34 and the second personnel acquisition unit 32, can display the reaction and safety operation of the first experiencer in the simulated elevator 21 when experiencing the elevator fault, and can also be fed back to the display unit 34, so that the second experiencer in the exhibition room 10 can also experience and learn. Moreover, it is also possible to combine the experiencer with the actual fault scene, and through the full surround display of the top wall, the bottom wall and the surrounding wall, the second experiencer has an immersive feeling, even if the visitor in the exhibition room 10 and outside the simulated elevator 21 feels the elevator fault that the first experiencer is experiencing, and learns about safe operation, which significantly improves the demonstration experience effect of elevator safety education, has high experience efficiency, prevents people from being unable to experience due to the small capacity of the simulated elevator 21, and then prevents people from being unwilling to enter the exhibition hall due to the inability to experience. The elevator safety education demonstration and experience system for the elevator fault exhibition hall can significantly increase the flow of people entering the exhibition hall and has excellent exhibition effects.

[0072] In some embodiments of the present invention, Figure 3As shown, the simulated elevator 21 includes an elevator shaft 23, a car 24, a self-rescue operating device 25, a fault selection device 26 and a fault generation and self-rescue unit. The elevator shaft 23 is arranged in the wall of the exhibition room 10. The car 24 is arranged in the elevator shaft 23. The self-rescue operating device 25 is arranged in the car 24 to generate self-rescue control information, such as an emergency stop button, an elevator floor control button, an alarm button, an emergency door opening control device, etc. The fault selection device 26 is arranged in the car 24 to generate a fault type. The fault type may include power failure, sliding, traction rope breakage, shaking of the car 24, etc. Under normal circumstances, the fault type is mainly sliding, traction rope breakage, shaking of the car 24, etc. The fault generation and self-rescue unit is arranged in the elevator shaft 23, and is configured to control the car 24 according to the self-rescue control information and fault type generated by the self-rescue operating device 25 and the fault selection device 26. For example, when the fault type is a broken traction rope, the fault generation and self-rescue unit can cause the car 24 to descend rapidly, and when the emergency stop button is operated, the fault generation and self-rescue unit can cause the car 24 to stop quickly.

[0073] In some embodiments of the present invention, Figure 4 As shown, the simulated elevator 21 also includes a first reaction time acquisition device, a first detection device, a first universal device, a first electric telescopic rod 27 and a gripper 28. The first reaction time acquisition device is configured to acquire the reaction time of the first experiencer after the fault is generated and the self-rescue unit generates the fault. By setting the first reaction time acquisition device, it is possible to obtain whether the first experiencer has performed a safe operation after the fault occurs. If not, measures need to be taken to guide the experiencer to operate in order to achieve the purpose of education. The first reaction time acquisition device can be a timer, configured to acquire the time from when the fault occurs to when the self-rescue operation device 25 is operated. If the self-rescue operation device 25 has not been operated within the first preset time, it proves that the first experiencer needs to be guided. The first detection device is configured to detect the position of the hand of the first experiencer after the reaction time exceeds the first preset time. By detecting the position of the hand, the hand can be guided. The first universal device is arranged at the self-rescue operation device 25. The setting of the first universal device is conducive to changing the extension direction of the first electric telescopic rod 27 to quickly move the position of the hand. The first universal device can be driven by a first drive device. One end of the first electric telescopic rod 27 is arranged on the first universal device to adjust the extension direction with the first universal device according to the position of the hand. The gripper 28 is arranged at the other end of the first electric telescopic rod 27 and is configured to grab the hand to drive the hand to the self-rescue operation device 25.

[0074] In this embodiment, when it is necessary to guide the first experiencer, the first driving device is controlled according to the position of the hand, so that the first electric telescopic rod 27 extends toward the position of the hand, and then the first electric telescopic rod 27 extends and becomes longer, driving the gripper 28 to move. After the gripper 28 moves to the corresponding position, the gripper 28 contracts and grabs the hand of the first experiencer, and the first electric telescopic rod 27 retracts. The hand of the first experiencer reaches the self-rescue operating device 25, and the self-rescue operating device 25 can be operated, so that the fault generation and self-rescue unit controls the car 24 according to the self-rescue control information, for example, causing the car 24 to stop suddenly.

[0075] The elevator safety education demonstration experience system for an elevator failure exhibition hall according to the embodiment of the present invention can guide the first experiencer in safe operation, and prevent the first experiencer from being frightened and causing psychological panic during the experience, and being unable to perform self-rescue or correct self-rescue, so that the experience does not achieve the expected effect. Specifically, by providing a gripper 28, the hand of the first experiencer can be guided to the self-rescue operating device 25, and the first experiencer can operate the self-rescue operating device 25, and through demonstration, correctly guide the second experiencer.

[0076] In some embodiments of the present invention, Figure 5As shown, the first universal device includes a bogie, a first rotating shaft 61, a second rotating shaft 62, a mounting frame 71 and a mounting column 72, a first bevel gear 63, a second bevel gear 64, a third bevel gear 65, a fourth bevel gear 66, a fifth bevel gear 67, a sixth bevel gear 68, and a seventh bevel gear 69. The bogie is mounted on the car. The first rotating shaft 61 is rotatably mounted on the bogie around a horizontal axis, and the first bevel gear 63, the second bevel gear 64, the third bevel gear 65, and the fourth bevel gear 66 are all rotatably mounted on the first rotating shaft 61; the first bevel gear 63 and the second bevel gear 64 are fixedly connected, and the third bevel gear 65 and the fourth bevel gear 66 are fixedly connected. The fifth bevel gear 67 is rotatably mounted on the bogie, meshed with the first bevel gear 63, and configured to drive the first bevel gear 63 to rotate. The sixth bevel gear 68 is rotatably mounted on the bogie, meshed with the fourth bevel gear 66, and configured to drive the fourth bevel gear 66 to rotate. The second bevel gear 64 and the third bevel gear 65 are arranged opposite to each other. The mounting frame 71 is connected to the first rotating shaft 61 and rotates with the first rotating shaft 61. The second rotating shaft 62 is perpendicular to the first rotating shaft 61 and is rotatably mounted on the mounting frame 71. The seventh bevel gear 69 is fixedly mounted on the second rotating shaft 62 and is meshed with the second bevel gear 64 and the third bevel gear 65 at the same time. The mounting column 72 is horizontally arranged, perpendicular to the first rotating shaft 61 and the second rotating shaft 62, and the axis of the mounting column 72 is coplanar with the axis of the first rotating shaft 61. The mounting column 72 is fixedly connected to the second rotating shaft 62. One end of the first electric telescopic rod 27 is arranged on the mounting column 72. The first driving device includes two motors, which respectively drive the fifth bevel gear 67 and the sixth bevel gear 68 to rotate.

[0077] During operation, when the mounting column 72 and the first electric telescopic rod 27 need to swing in the horizontal direction, the two motors make the fifth bevel gear 67 and the sixth bevel gear 68 rotate in an inconsistent direction, which can drive the first bevel gear 63 and the fourth bevel gear 66 to rotate and rotate in an inconsistent direction, so that the seventh bevel gear 69 engaged with the second bevel gear 64 and the third bevel gear 65 rotates, and the seventh bevel gear 69 drives the mounting column 72 to swing in the horizontal direction through the second rotating shaft 62. When the mounting column 72 and the first electric telescopic rod 27 need to swing in the vertical direction, the two motors make the fifth bevel gear 67 and the sixth bevel gear 68 rotate synchronously in the same direction, which can drive the first bevel gear 63, the second bevel gear 64, the third bevel gear 65 and the fourth bevel gear 66 to rotate synchronously in the same direction, so that the seventh bevel gear 69 meshing with the second bevel gear 64 and the third bevel gear 65 is fixed relative to the second bevel gear 64 and the third bevel gear 65, and rotates around the first rotating shaft 61, thereby making the mounting column 72, the seventh bevel gear 69 and the second rotating shaft 62 rotate around the first rotating shaft 61, so as to realize the up and down swing of the mounting column 72 and the first electric telescopic rod 27. In this way, universal adjustment is realized.

[0078] In some embodiments of the present invention, Figure 6As shown, the gripper 28 includes a bracket 73, a telescopic cylinder, two parallelogram mechanisms 74, two flexible splints 75, a first tooth block 76 and two second tooth blocks 77. The bracket 73 is mounted on the extended end of the first electric telescopic rod 27; the telescopic cylinder is mounted on the bracket 73, and the first tooth block 76 is mounted on the output shaft of the telescopic cylinder. The two parallelogram mechanisms 74 are mounted on the bracket 73 and are located on both sides of the first tooth block 76, and a second tooth block 77 is arranged on each parallelogram mechanism 74. The first tooth block 76 includes two planes and a first tooth arranged on each plane, and the second tooth block 77 has an arc surface and a second tooth located on the arc surface; the first tooth block 76 is meshed with the second tooth block 77, that is, the first tooth is inserted into the gap between the two second teeth, and the second tooth is inserted into the gap between the two first teeth. The two flexible splints 75 are arranged on the two parallelogram mechanisms 74.

[0079] When the two parallelogram mechanisms 74 approach each other, the two flexible splints 75 approach each other for grasping. Specifically, the telescopic cylinder extends outward, and the first tooth drives the second tooth, so that the crank of the parallelogram mechanism 74 rotates, and then the two parallelogram mechanisms 74 move away from each other. When grasping is required, the telescopic cylinder contracts, and the first tooth drives the second tooth, so that the crank of the parallelogram mechanism 74 rotates in the opposite direction, and then the two parallelogram mechanisms 74 approach each other, thereby driving the two flexible splints 75 for grasping.

[0080] In some embodiments of the present invention, the simulated elevator 21 further includes a second reaction time acquisition device, a second detection device, a second universal device, and a second electric telescopic rod. The second reaction time acquisition device is configured to acquire the reaction time of the first experiencer after the fault generation and self-rescue unit generates the fault. The second detection device is configured to detect the position of the hand of the first experiencer after the reaction time exceeds the second preset time. The second universal device is arranged at the self-rescue operation device 25; the second universal device has the same structure as the first universal device and can be driven by the second drive device. The first drive device and the second drive device can also be the same. One end of the second electric telescopic rod is arranged on the second universal device to adjust the extension direction with the second universal device according to the position of the hand; the self-rescue operation device 25 is arranged at the other end of the second electric telescopic rod to drive the self-rescue operation device 25 to the position of the hand. The structure of the second electric telescopic rod can be consistent with the structure of the first electric telescopic rod 27.

[0081] In the embodiment of the present invention, when the first experiencer is unable to operate the self-rescue operation device 25 due to nervousness, the self-rescue operation device 25 can be transported to a place near the first experiencer where it is easy to operate, so as to guide the first experiencer to perform safe operation. This arrangement does not need to constrain the first experiencer, but can also guide the first experiencer, so that the first experiencer can and must learn the corresponding safe operation when experiencing the elevator failure, thereby improving the elevator failure experience effect.

[0082] In some embodiments of the present invention, a perforation is provided on the self-rescue operating device 25. The simulated elevator 21 also includes an operating glove, a winding device and a flexible connector. The operating glove is configured to be worn by the hands of the first experiencer. The winding device is provided on the car 24. One end of the flexible connector is connected to the operating glove, the flexible connector passes through the perforation, and the other end of the flexible connector is connected to the winding device, so that the winding device winds the flexible connector so that the operating glove moves to the self-rescue operating device 25. In this embodiment, there is no need to set a gripper 28, which simplifies the guiding operation steps, and there is no need to extend and clamp again. When guidance is needed, the winding device can be directly used for winding, which has a simple structure and is easy to control.

[0083] In other embodiments of the present invention, the self-rescue operation device 25 can also be moved to the hand of the first experiencer. Specifically, an iron block is provided on the self-rescue operation device 25, and an electromagnet is provided on the car 24, and the electromagnet and the iron block are attracted to each other so that the self-rescue operation device 25 can be detachably mounted on the car 24. When the self-rescue operation device 25 needs to move, the electromagnet loses power, and the self-rescue operation device 25 can lose power. In order to facilitate the movement of the self-rescue operation device 25, the flexible connector is an airbag strip, which is connected to an inflatable device. The inflatable device is configured to fill the airbag strip with air, and after the electromagnet loses power, the self-rescue operation gloves will move along the airbag strip to the operation gloves. A counterweight is provided on the self-rescue operation device 25 to prompt the self-rescue operation device 25 to move quickly. In order to improve the stability of the movement of the self-rescue operation device 25, the self-rescue operation device 25 is connected to the car 24 through a telescopic rod, and both ends of the telescopic rod are provided with a universal ball head.

[0084] In some embodiments of the present invention, Figure 3As shown, the fault generation and self-rescue unit includes a lifting device 29, a shaking device 40 and a brake device 50. The lifting device 29 is configured to drive the car 24 to rise and fall, and control the lifting speed of the car 24 according to the selected fault type. For example, the lifting device 29 may include a traction rope and a winding machine to simulate a real elevator lifting device 29. The descent of the elevator during a fault usually relies on its own gravity. During control, the speed at which the winding machine releases the traction rope can be controlled so that the car 24 descends to meet the fault requirements. The shaking device 40 is configured to control the car 24 to shake according to the selected fault type. The brake device 50 is configured to stop the car 24 from descending according to the self-rescue control information. By setting the lifting device 29, the shaking device 40 and the brake device 50, the needs of some elevator faults can be met, and the simulated elevator 21 fault can be realized.

[0085] In some embodiments of the present invention, Figure 7 and Figure 8 As shown, the shaking device 40 includes a plurality of vertically arranged first guide posts, and the plurality of first guide posts are arranged around the car 24. Each first guide post includes a vertically arranged fixed frame 41, and a movable frame 42 movable in the direction toward and away from the car 24. A plurality of first horizontal push rods 43 are movably arranged in the direction toward and away from the car 24 on each fixed frame 41, and a roller 44 is arranged at one end of each first horizontal push rod 43 facing the car 24, and a first spring 45 is arranged at the other end; the first spring 45 is arranged between the movable frame 42 and the first horizontal push rod 43. A first cam 46 is arranged at a position corresponding to the first horizontal push rod 43 on each movable frame 42, and the first cam 46 is configured to cause the corresponding first horizontal push rod 43 to move in the horizontal direction; the plurality of first cams 46 on each movable frame 42 rotate synchronously through a belt, and the plurality of first cams 46 have different structures, so that the car 24 shakes according to a preset trajectory.

[0086] In the embodiment of the present invention, when the car 24 is normally lifted and lowered, the moving frame 42 drives the first horizontal push rod 43 through the first spring 45, so that the roller 44 on the first horizontal push rod 43 contacts the car 24, so that the car 24 is stably lifted and lowered. When a fault requires the elevator to shake, the moving frame 42 moves outward, so that the car 24 has a shaking space. A first cam 46 is arranged at the outer end of each first horizontal push rod, and multiple first cams 46 rotate synchronously, and the profile structures of multiple first cams 46 are different, so that the extension distance of each first horizontal push rod is different. According to the position of the car 24, some horizontal push rods push one side of the upper end of the car 24, and some first horizontal push rods push the other side of the lower end of the car 24, so that the car 24 shakes according to the preset trajectory. That is to say, when shaking is required, the sliding space of the car 24 is first formed, and then the first cam 46 is controlled to push the car 24 to shake through the first horizontal push rod 43.

[0087] In other embodiments of the present invention, Fig. 9 As shown, the shaking device 40 includes a plurality of second guide posts 47 arranged vertically, and the plurality of second guide posts 47 are arranged around the car 24. A plurality of second horizontal push rods 48 are movably arranged on each second guide post 47 in the direction toward and away from the car 24, and a roller 44 is arranged at one end of each second horizontal push rod 48 facing the car 24, and a second spring 49 is arranged at the other end; the second spring 49 urges the second horizontal push rod 48 to move in the direction away from the car 24. A second cam 56 is arranged at a position corresponding to the second horizontal push rod 48 on each second guide post 47, and the second cam 56 is configured to urge the corresponding second horizontal push rod 48 to move in the horizontal direction; each second cam 56 is connected to a motor; when the brake device 50 brakes, each second cam 56 urges the second horizontal push rod 48 to move toward the car 24. In this embodiment, the rotation of the second cam 56 is independently controlled. When the car 24 is stably raised and lowered, the second cam 56 makes the roller 44 on the second horizontal push rod 48 contact the car 24, so that the car 24 is stably raised and lowered. When a fault requires the elevator to shake, the second cam 56 is then controlled so that part of the second horizontal push rod 48 moves toward the car 24 to push the car 24, and part of the second push rod moves away from the car 24 under the action of the second spring 49, forming a shaking space, thereby achieving shaking of the car 24. Since the second cam 56 is independently controlled, a variety of different sliding tracks of the car 24 can be formed, which increases the diversity of shaking, increases the types of simulated elevator faults, and increases the attractiveness of the elevator fault exhibition hall.

[0088] In some embodiments of the present invention, Figure 3 As shown, the brake device 50 includes a bottom bracket 51, a hydraulic drive device 53, and a shock-absorbing spring 52. The bottom bracket 51 is installed on a plurality of fixed frames 41 or a second guide column 47 so as to be movable up and down. The hydraulic drive device 53 is disposed on the lower side of the bottom bracket 51 and is configured to drive the bottom bracket 51 to move up and down. The shock-absorbing spring 52 is disposed on the upper side of the bottom bracket 51 to contact the lower side of the car 24 to prevent the car 24 from descending. When the car 24 needs to be braked and stopped, the hydraulic drive device 53 drives the bottom bracket 51 to move upward, the shock-absorbing spring 52 contacts the bottom of the car 24, and the shock-absorbing spring 52 contracts. When the shock-absorbing spring 52 contracts to a certain extent, the bottom bracket 51 can move downward to prevent the car 24 from moving upward under the action of the shock-absorbing spring 52, causing the car 24 to vibrate, causing panic among the first experiencer.

[0089] Further, in some embodiments of the present invention, when the brake device 50 brakes, the moving frame 42 moves toward the car 24, and prevents the car 24 from moving downward by squeezing. Alternatively, the second cam 56 is controlled to rotate so that the second horizontal push rod 48 squeezes the car 24, preventing the car 24 from moving downward.

[0090] In some embodiments of the present invention, Fig.10 and Fig.11 As shown, in order to ensure the stability of the car 24 when it descends, a one-way device is provided on each fixed frame 41 or each second guide column 47, and the one-way device is configured to prevent the car 24 from moving upward. The one-way device includes a connecting rod driving device, a vertically arranged connecting rod 91, a plurality of stoppers arranged in sequence along the vertical direction, and a vertically arranged reset rod 98.

[0091] The stopper includes a limit block 92 and a telescopic block 93. The limit block 92 is rotatably mounted on the fixed frame 41 or the second guide column 47, and a return spring is provided between the limit block 92 and the fixed frame 41 or the second guide column 47 to cause the limit block 92 to rotate upward. A stopper is provided on the fixed frame 41 or the second guide column 47 to limit the travel of the limit block 92 to rotate upward. Each limit block 92 is provided with a limit groove 94 extending along its length direction, and a boss 95 is vertically provided on the connecting rod 91, and the boss 95 is inserted into the limit groove 94, and the width of the limit groove 94 is greater than the diameter of the boss 95, so that when the connecting rod 91 is at the highest position, the boss 95 is spaced apart from the upper side of the limit groove 94 to allow the limit block 92 to rotate downward. The connecting rod driving device is configured to drive the connecting rod 91 to move up and down, so that when the connecting rod 91 moves downward, it drives and causes the end of the limit block 92 facing the car 24 to rotate downward, so as to make way for the lifting and lowering movement of the car 24. The telescopic block 93 is telescopically arranged in the limit block 92, and the telescopic block 93 is connected with an elastic member. The telescopic block 93 is configured to move into the limit block 92 under the pressure of the car 24, and then move outward under the action of the elastic member and after the car 24 is separated, so as to move to the upper surface of the car 24 and hinder the car 24 from moving upward. The end of the telescopic block 93 is provided with an inclined surface 931, so that when the car is descending, the telescopic block 93 is pressed inwardly, so that the telescopic block 93 can be extended from the limit block 92.

[0092] The inner end of the telescopic block 93 is rotatably connected to a connecting rod 96, and the other end of the connecting rod 96 is provided with a limiting column 97 perpendicular to the connecting rod 96. A guide groove for inserting the limiting column 97 is provided on the inner wall of the limiting block 92. The telescopic block 93 is also connected to an elastic member that causes the telescopic block 93 to extend out of the limiting block 92, and the elastic member can be a telescopic spring. The two oppositely arranged groove surfaces of the guide groove are respectively the first groove surface and the second groove surface, the first groove surface and the second groove surface are arranged oppositely, and the first groove surface is located outside the second groove surface. The first groove surface includes a first section, a second section, a third section and a fourth section connected end to end, and the second groove surface includes a fifth section, a sixth section, a seventh section and an eighth section connected end to end. The first section and the fifth section are arranged oppositely, and the first groove section 971 is between them. The second section and the sixth section are arranged oppositely, and the second groove section 972 is between them. The seventh section and the third section are arranged oppositely, and the third groove section 973 is between them. The fourth section and the eighth section are arranged opposite to each other, and there is a fourth groove section 974 between them. The first stop groove formed at the connection between the first section and the fourth section is located on the side of the second stop groove formed at the connection between the sixth section and the seventh section, which is adjacent to the car 24. That is, when the limit column 97 is in the second stop groove, the telescopic block 93 is in the extended state, and when the limit column 97 is in the first stop groove, the telescopic block 93 is in the extended state.

[0093] In the embodiment of the present invention, the tip formed at the connection between the fifth section and the eighth section is located on one side of the tip of the first stop groove formed at the connection between the first section and the fourth section, that is, the two tips are staggered to guide the limiting column 97 into the first groove section 971 when the limiting column 97 moves backward. The backward movement is the direction in which the telescopic block 93 retracts into the limiting block 92. The tip formed at the connection between the fifth section and the sixth section is located on one side of the tip formed at the connection between the first section and the second section, that is, the two tips are staggered to guide the limiting column 97 into the second groove section 972 when the limiting column 97 moves forward. The tip formed at the connection between the second section and the third section is located on one side of the tip of the second stop groove formed at the connection between the sixth section and the seventh section, that is, the two tips are staggered to guide the limiting column 97 into the third groove section 973 when the limiting column 97 moves backward. The tip formed at the connection between the seventh section and the eighth section is located on one side of the tip formed at the connection between the third section and the fourth section, that is, the two tips are staggered to guide the limiting post 97 into the fourth slot section 974 when the limiting post 97 moves forward. The accuracy of the movement of the limiting post 97 is ensured, so that the telescopic block 93 can be retracted and extended by a simple movement.

[0094] The reset rod 98 is vertically and movable up and down, and is driven by a linear motor. A plurality of push blocks 99 are arranged on the reset rod 98 to squeeze the telescopic block 93. Specifically, the limit column 97 enters the first slot section 971 from the first stop groove under the guidance of the tip. When the push block 99 no longer squeezes the telescopic block 93, the limit column 97 enters the second slot section 972 under the guidance of the tip, and does not return to the first slot section 971, and finally enters the second stop groove.

[0095] In the embodiment of the present invention, when braking is required, the connecting rod driving device drives the connecting rod 91, so that the stopper rotates upward under the action of the return spring and is stopped by the stopper. The car 24 moves downward, squeezing the outer end of the telescopic block 93, and the telescopic block 93 moves inward. The limit column 97 enters the third slot section 973 from the second stop groove under the guidance of the tip. Then the car 24 descends and disengages from the telescopic block 93. The telescopic block 93 extends outward under the action of the elastic member, and the limit column 97 enters the fourth slot section 974 under the guidance of the tip, and does not return to the third slot section 973. The telescopic block 93 extends to the upper surface of the car 24, hindering the upward movement of the car 24. After the car 24 moves to the lowest position, there is a sufficient distance between the upper surface of the car 24 and the stopper, allowing the stopper to rotate downward. That is, the connecting rod 91 can move downward, driving the stopper to rotate downward. After the connecting rod 91 moves to the lowest position, the reset rod 98 moves upward, and the multiple pushing blocks on the reset rod 98 can squeeze the multiple telescopic blocks 93, so that the telescopic blocks 93 retract into the limit blocks 92.

[0096] In some embodiments of the present invention, the display screen 35 is arranged as a multi-area display. After each fault type is experienced, the display screen 35 includes a first display area, a second display area, a third display area, and a fourth display area. The first display area is configured to display the actual fault scenario of the elevator, which includes the actual operating status of the elevator and the actual reactions and safety operations of the people in the elevator. The second display area is configured to display the reactions and safety operations of the first experiencer. The third display area is configured to display the safety operations of the actual people and the safety operations of the first experiencer, and to display the similarities and differences between the two safety operations at the same time. The fourth display area is set at the lower side of the first display area, the second display area, and the third display area, and is configured to display comments on the fault type.

[0097] In some embodiments of the present invention, while each fault type is being experienced, the display screen 35 includes a fifth display area, a sixth display area, and a seventh display area. The fifth display area is configured to display an actual elevator fault scenario, which includes the actual operating state of the elevator and the actual reactions and safety operations of the people in the elevator. The sixth display area is configured to display the above-mentioned first experiencer experience scenario. The seventh display area is configured to display the above-mentioned second experiencer experience scenario.

[0098] In some embodiments of the present invention, the data processing unit 33 is further configured to combine the picture of the first experiencer obtained by the first personnel acquisition unit 31, the picture of the second experiencer obtained by the second personnel acquisition unit 32, and the actual fault scene of the elevator to form an experience scene of the third experiencer. In the process of each fault type being experienced, the display screen 35 includes an eighth display area and a ninth display area. The eighth display area is configured to display the actual fault scene of the elevator, which includes the actual operating state of the elevator and the actual reaction and safety operation of the people in the elevator. The ninth display area is configured to display the above-mentioned third experiencer experience scene.

[0099] In some embodiments of the present invention, when forming the first experiencer experience scene, the second experiencer experience scene, and the third experiencer experience scene, some or all of the personnel in the actual elevator failure scene are removed, and the first experiencer and / or the second experiencer are implanted, and the pictures or videos obtained later are the first experiencer experience scene, the second experiencer experience scene, and the third experiencer experience scene. Both the first experiencer experience scene and the third experiencer experience scene can show the reaction and safety operation of the first experiencer.

[0100] In some embodiments of the present invention, Figure 1 As shown, in order to further increase the sense of reality and experience and enable more people to learn and experience. The elevator safety education demonstration experience system for the elevator fault exhibition hall also includes a plurality of lifting platforms 11. The lifting platforms 11 are arranged in the exhibition room 10. The lower side of the lifting platforms 11 is provided with lifting columns 12 so that the lifting platforms 11 can rise to a preset height; the sizes of the lifting platforms 11 are different; guardrails are provided at the edge of each lifting platform 11; the preset position is the lifting platform 11. In other words, the lifting platform 11 is set, and after the lifting platform 11 rises a certain distance, a feeling of being suspended is formed, which can further increase the sense of reality and experience. This kind of experience learning and display method has a simple structure and low cost, and significantly increases the number of people experiencing a single fault type. In some embodiments of the present invention, the height of the lifting platform 11 can be set by the experiencer, that is, the height of the lifting platform 11 can be adjusted by itself to meet diversified needs.

[0101] like Fig.12 As shown, an embodiment of the present invention further provides a method for an elevator safety education demonstration experience system for an elevator fault exhibition hall in any of the above embodiments, which includes:

[0102] Step S11, obtaining the fault type that the first experiencer is about to experience;

[0103] Step S12, controlling the simulated elevator 21 according to the fault type, and displaying the corresponding first experiencer experience scene on the VR display device 22 according to the fault type;

[0104] Step S13, obtaining a response of the first experiencer and obtaining a safety operation performed by the first experiencer;

[0105] Step S14, according to the fault type, synchronously displaying the actual elevator fault scene corresponding to the fault type on the display screen 35, the reaction of the first experiencer after the corresponding fault occurs, the safe operation of the first experiencer, and the experience scene of the second experiencer;

[0106] Step S15, controlling the simulated elevator 21 according to the safety operation.

[0107] In the embodiment of the present invention, due to the presence of the elevator simulation unit 20, the display unit 34, and the personnel acquisition unit, the reaction and safety operation of the first experiencer in the simulated elevator 21 when experiencing the elevator failure can be displayed, and at the same time, it can be fed back to the display unit 34, so that the second experiencer in the exhibition room 10 can also experience and learn. Moreover, the second experiencer can be combined with the actual fault scene, and through the full surround display of the top wall, the bottom wall and the surrounding wall, the second experiencer has an immersive feeling, even if the visitor in the exhibition room 10 and outside the simulated elevator 21 feels the elevator failure that the first experiencer is experiencing, and learns about safe operation, which significantly improves the demonstration experience effect of elevator safety education, has high experience efficiency, prevents people from being unable to experience due to the small capacity of the simulated elevator 21, and further prevents people from being unwilling to enter the exhibition hall due to the inability to experience. The elevator safety education demonstration experience system for the elevator fault exhibition hall can significantly increase the flow of people entering the exhibition hall and has excellent exhibition effects.

[0108] In some embodiments of the present invention, the method for the elevator safety education demonstration experience system for an elevator fault exhibition hall in any of the above embodiments further includes:

[0109] Obtaining the reaction time of the first experiencer after the fault generation and self-rescue unit generates a fault;

[0110] After the reaction time reaches the preset time value, the hand of the first experiencer is moved toward the self-rescue operation device 25, or the self-rescue operation device 25 is moved toward the hand of the first experiencer to guide the first experiencer to perform safe operations after the fault is generated.

[0111] The first experiencer can be guided to operate safely, so as to prevent the first experiencer from being frightened and causing psychological panic during the experience, and being unable to perform self-rescue or correct self-rescue, so that the experience does not achieve the expected effect. Specifically, by setting the grip 28, the hand of the first experiencer can be guided to the self-rescue operation device 25, and the first experiencer can operate the self-rescue operation device 25, and through demonstration, the second experiencer can be correctly guided.

[0112] In some embodiments of the present invention, the method for the elevator safety education demonstration experience system for an elevator fault exhibition hall in any of the above embodiments further includes:

[0113] Acquire self-rescue control information generated by the self-rescue operation device 25, where the self-rescue control information is brake information;

[0114] The hydraulic drive device 53 is controlled to drive the bottom support 51 to move upward, and the connecting rod 91 is controlled to move upward to the highest position.

[0115] After the damping spring 52 contacts the lower side of the car 24 and the length of the damping spring 52 is shortened by a preset value, the hydraulic drive device 53 is controlled to move downward until the car 24 stops moving downward.

[0116] In this embodiment, after the shock absorbing spring 52 contacts the car 24, the shock absorbing spring 52 is compressed and stores force. If the compressed force of the shock absorbing spring 52 cannot be effectively eliminated, it will cause repeated vibration of the car 24 and cause discomfort to the first experiencer. Therefore, the repeated vibration of the car 24 is reduced by effectively controlling the movement of the base 51.

[0117] At this point, those skilled in the art should recognize that, although multiple exemplary embodiments of the present invention have been shown and described in detail herein, many other variations or modifications that conform to the principles of the present invention can still be directly determined or derived based on the content disclosed in the present invention without departing from the spirit and scope of the present invention. Therefore, the scope of the present invention should be understood and recognized as covering all these other variations or modifications.

Claims

1. An elevator safety education demonstration experience system for an elevator fault exhibition hall, comprising an exhibition room, characterized in that: Also includes: An elevator simulation unit is arranged in the wall of the exhibition room; the elevator simulation unit comprises a simulated elevator for a first experiencer to ride and simulate elevator failure, and a VR display device arranged inside the simulated elevator; the VR display device is worn by the first experiencer; A first person acquisition unit, configured to acquire an image of the first experience person; A second person acquisition unit, configured to acquire an image of a second experiencer at a preset position in the exhibition room; A data processing unit, wherein the data processing unit stores information on actual elevator failure scenarios, and is configured to combine the picture of the first experiencer acquired by the first person acquisition unit with the actual elevator failure scenario to form a first experiencer experience scenario, and to combine the picture of the second experiencer acquired by the second person acquisition unit with the actual elevator failure scenario to form a second experiencer experience scenario; the VR display device is configured to display the first experiencer experience scenario; A display unit, wherein the display unit includes a display screen arranged in the exhibition room, the display screen covers the peripheral wall, the top wall and the bottom wall of the exhibition room, and is configured to display the actual failure scenario of the elevator, the experience scenario of the second experiencer, and the reaction and safety operation of the first experiencer.

2. The elevator safety education demonstration experience system for an elevator fault exhibition hall according to claim 1 is characterized in that: The simulated elevator comprises: an elevator shaft disposed within the wall of the exhibition room; A car, the car being arranged in the elevator shaft; A self-rescue operating device is arranged in the car to generate self-rescue control information; A fault selection device is arranged in the car to generate a fault type; A fault generation and self-rescue unit is arranged in the elevator shaft and is configured to control the car according to the self-rescue control information and the fault type generated by the self-rescue operation device and the fault selection device.

3. The elevator safety education demonstration experience system for an elevator fault exhibition hall according to claim 2 is characterized in that: The simulated elevator also includes: A first reaction time acquisition device, configured to acquire the reaction time of the first experiencer after the fault generation and self-rescue unit generates a fault; A first detection device, configured to detect the position of the hand of the first experiencer after the reaction time exceeds a first preset time; a first universal device, wherein the first universal device is arranged at the self-rescue operation device; a first electric telescopic rod, one end of which is disposed on the first universal device so as to adjust the extension direction along with the first universal device according to the position of the hand; A gripper is provided at the other end of the first electric telescopic rod and is configured to grab a hand so as to bring the hand to the self-rescue operating device.

4. The elevator safety education demonstration experience system for an elevator fault exhibition hall according to claim 2 is characterized in that: The simulated elevator also includes: A second reaction time acquisition device, configured to acquire the reaction time of the first experiencer after the fault generation and self-rescue unit generates a fault; A second detection device is configured to detect the position of the hand of the first experiencer after the reaction time exceeds a second preset time; a second universal device, wherein the second universal device is arranged at the self-rescue operation device; A second electric telescopic rod, one end of which is arranged on the second universal device to adjust the extension direction with the second universal device according to the position of the hand; the self-rescue operating device is arranged at the other end of the second electric telescopic rod to drive the self-rescue operating device to the position of the hand.

5. The elevator safety education demonstration experience system for an elevator failure exhibition hall according to claim 1 is characterized in that: The fault generation and self-rescue unit comprises: A lifting device, the lifting device is configured to drive the car to rise and fall, and control the lifting speed of the car according to the selected fault type; A shaking device, configured to control the car to shake according to the selected fault type; The brake device is configured to stop the car from descending according to the self-rescue control information.

6. The elevator safety education demonstration experience system for an elevator fault exhibition hall according to claim 5 is characterized in that: The shaking device comprises a plurality of vertically arranged first guide posts, and the plurality of first guide posts are arranged around the car; Each of the first guide posts comprises a vertically disposed fixed frame and a movable frame movable in a direction toward and away from the car; A plurality of first horizontal push rods are movably arranged on each of the fixed frames in a direction toward and away from the car, and a roller is arranged at one end of each of the first horizontal push rods facing the car, and a first spring is arranged at the other end; the first spring is arranged between the movable frame and the first horizontal push rod; A first cam is provided at a position corresponding to the first horizontal push rod on each of the moving frames, and the first cam is configured to cause the corresponding first horizontal push rod to move in a horizontal direction; the multiple first cams on each of the moving frames rotate synchronously through belts, and the structures of the multiple first cams are different, so that the car shakes according to a preset trajectory.

7. The elevator safety education demonstration experience system for an elevator fault exhibition hall according to claim 6 is characterized in that: After each of the fault types is experienced, the display screen includes: A first display area is configured to display the actual fault scenario of the elevator, wherein the actual fault scenario of the elevator includes the actual operation status of the elevator and the actual reaction and safety operation of the personnel in the elevator; A second display area is configured to display the reaction and safety operation of the first experiencer after blurring; A third display area is configured to display the safety operation of the actual person and the safety operation of the first experiencer, and simultaneously display the similarities and differences between the two safety operations; The fourth display area is arranged below the first display area, the second display area and the third display area, and is configured to display comments on the fault type.

8. A method for an elevator safety education demonstration experience system for an elevator fault exhibition hall according to any one of claims 1 to 7, characterized in that: include: Obtain the fault type that the first experiencer is about to experience; Controlling the simulated elevator according to the fault type, and displaying a corresponding first experiencer experience scene on the VR display device according to the fault type; Obtaining a response of the first experiencer and obtaining a safety operation performed by the first experiencer; According to the fault type, the actual elevator fault scene corresponding to the fault type, the reaction of the first experiencer after the corresponding fault occurs, the safe operation of the first experiencer, and the experience scene of the second experiencer are synchronously displayed on the display screen; The simulated elevator is controlled according to the safety operation.

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