CN210200046U

CN210200046U - Based on VR technique conflagration search and rescue simulation training field

Info

Publication number: CN210200046U
Application number: CN201920725894.9U
Authority: CN
Inventors: Junfang Tang; 唐军芳
Original assignee: Zhejiang Shuren University
Current assignee: Zhejiang Shuren University
Priority date: 2019-05-20
Filing date: 2019-05-20
Publication date: 2020-03-27
Anticipated expiration: 2029-05-20

Abstract

The utility model discloses a fire disaster search and rescue simulation training field based on VR technology, which comprises a base, a plurality of shock absorbing devices are arranged at the upper end of the base, a movable plate is arranged at the upper end of the shock absorbing devices, a fixed support is arranged at the two sides of the upper end of the movable plate, a protective support is arranged at the upper end of the fixed support, each shock absorbing device comprises a fixed plate, a chute is arranged at the inner side of the fixed plate, a movable frame I is arranged at the upper end of the chute, a movable frame II is arranged at the lower end of the chute, a rack I is arranged at one side of the movable frame I, a rack II is arranged at one side of the movable frame II, a gear is arranged between the rack I and the rack II and at the inner side of the chute, a fixed column I is arranged at the lower end of the movable frame II, a fixed column II is arranged at the, the protective bracket is of a detachable structure, the upper end of the first movable frame is connected with the lower end of the movable plate, and the lower end of the fixed plate is connected with the base.

Description

Based on VR technique conflagration search and rescue simulation training field

Technical Field

The utility model relates to a VR field particularly, relates to a search for and rescue simulation training field based on VR technique conflagration.

Background

At present, virtual reality, also called VR, is a technology of generating an interactive immersive environment on a computer by comprehensively utilizing a computer graphic system and various interface devices in reality, VR devices are inlets connecting a virtual world and a real world, and a fire hazard can cause huge loss to the country and the society, so that the popularization of fire extinguisher use methods and the safety education for improving fire fighting consciousness are at first hand, the current fire fighting training mainly adopts a real fire hazard and a real fire extinguisher to train and perform fire fighting experience, the mode is limited to a field, the fire behavior control and other limitations cannot meet the requirements of most people for experiencing the use method of the fire extinguisher, and certain dangerousness exists, the fire extinguisher generally adopts real objects and theoretical teaching exercises such as teaching, respirator wearing, and fire extinguishing by burning objects, and the like, and lacks authenticity and effectiveness, therefore, various fire scene faces in a fire fighting experience device should be realized, the experiencer can correctly adopt the training purpose of the proper fire extinguisher.

SUMMERY OF THE UTILITY MODEL

The technical task of the utility model is to above not enough, provide one kind and search for and rescue simulation training field based on VR technique conflagration.

The technical scheme of the utility model is realized like this:

the utility model provides a based on VR technique conflagration search and rescue simulation training field, includes the base, the upper end of base is equipped with a plurality of damping device, damping device's upper end is equipped with the fly leaf, the upper end both sides of fly leaf are equipped with the fixed bolster, the upper end of fixed bolster is equipped with the protective cradle, wherein, damping device includes the fixed plate, the spout has been seted up to the inboard of fixed plate, the upper end of spout is equipped with movable frame one, the lower extreme of spout is equipped with movable frame two, one side of movable frame one is equipped with rack one, one side of movable frame two is equipped with rack two, rack one with just be located between the rack two the inboard of spout is equipped with the gear, the lower extreme of movable frame one is equipped with fixed column one, the lower extreme of movable frame two is equipped with fixed column two, fixed column one with the cover.

Preferably, the fixed support, the movable plate and the protection support are fixed through welding.

Preferably, the protective bracket is of a circular structure, and the protective bracket is of a detachable structure.

Preferably, the upper end of the first movable frame is connected with the lower end of the movable plate, and the lower end of the fixed plate is connected with the base.

Preferably, the gear is connected with the chute through a movable shaft, and the gear is engaged with the first rack and the second rack.

Preferably, the system further comprises a control module, a power module, a storage module, a motion capture module, a fire-fighting tool simulation module, a virtual environment simulation module and a VR technical module, and the control module is respectively connected with the power module, the storage module, the motion capture module, the fire-fighting tool simulation module, the virtual environment simulation module and the VR technical module.

Preferably, the virtual environment simulation module comprises a light simulation device, a smoke simulation device, a temperature simulation device, a humidity simulation device, a wind power simulation device and an environmental sound simulation device.

Preferably, VR technique module includes VR host computer, VR glasses, VR handle and VR hood.

The utility model has the advantages that:

1. the fire scene is built through the VR virtual reality technology, man-machine interaction such as fire extinguishing, escape, search and rescue and the like can be realized, the effectiveness of fire emergency skill training is improved, training personnel are always in the virtual fire scene in a safe environment to experience vividly, and the danger caused by using real flame in the traditional training is avoided;

2. the fire scene can be simulated through the light simulation equipment, the smoke simulation equipment, the temperature simulation equipment, the humidity simulation equipment, the wind power simulation equipment and the environmental sound simulation equipment, the trainees can experience the sensory training of a real fire scene to the maximum extent, and the psychology of the trainees is close to the actual combat psychology change of the real scene;

3. through setting up damping device for the fly leaf produces and rocks, can make the training personnel immerse in the conflagration site environment, increases the authenticity of training.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a fire disaster search and rescue simulation training field based on VR technology according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a shock-absorbing device according to an embodiment of the present invention;

fig. 3 is according to the utility model discloses a based on module schematic diagram of VR technique conflagration search and rescue simulation training field.

In the figure:

1. a base; 2. a damping device; 3. a movable plate; 4. fixing a bracket; 5. a protective bracket; 6. a fixing plate; 7. a chute; 8. a first movable frame; 9. a second movable frame; 10. a first rack; 11. a second rack; 12. a gear; 13. fixing a first column; 14. fixing a second column; 15. a spring; 16. a movable shaft; 17. a control module; 18. a power supply module; 19. a storage module; 20. a motion capture module; 21. a fire-fighting tool simulation module; 22. a virtual environment simulation module; 23. and a VR technology module.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Embodiment one, as shown in fig. 1-3, according to the utility model discloses a based on VR technique conflagration search and rescue simulation training field, including base 1, base 1's upper end is equipped with a plurality of damping device 2, and damping device 2's upper end is equipped with fly leaf 3, and the upper end both sides of fly leaf 3 are equipped with fixed bolster 4, and the upper end of fixed bolster 4 is equipped with protective bracket 5, and it is here that to need notice all through welded fastening between fixed bolster 4 and fly leaf 3 and the protective bracket 5, to protective bracket 5's structural design, generally adopt circular structure to protective bracket 5 is detachable construction.

The structure and function of the damper device 2 will be described in detail below.

As shown in fig. 2, the damping device 2 includes a fixed plate 6, a sliding groove 7 is formed in the inner side of the fixed plate 6, a first movable frame 8 is arranged at the upper end of the sliding groove 7, a second movable frame 9 is arranged at the lower end of the sliding groove 7, obviously, the upper end of the first movable frame 8 is connected with the lower end of the movable plate 3, the lower end of the fixed plate 6 is connected with the base 1, a first rack 10 is arranged at one side of the first movable frame 8, a second rack 11 is arranged at one side of the second movable frame 9, a gear 12 is arranged between the first rack 10 and the second rack 11 and located at the inner side of the sliding groove 7, the gear 12 is connected with the sliding groove 7 through a movable shaft 16, the gear 12 is engaged with the first rack 10 and the second rack 11, a first fixed column 13 is arranged at the lower end of the first movable frame 8, a second fixed column 14.

As shown in fig. 3, the utility model discloses still include control module 17, power module 18, storage module 19, action capture module 20, fire control instrument simulation module 21, virtual environment simulation module 22 and VR technical module 23, and, control module 17 respectively with power module 18, storage module 19, action capture module 20, fire control instrument simulation module 21, virtual environment simulation module 22 and VR technical module 23 are connected, virtual environment simulation module 22 includes light simulation equipment, smoke simulation equipment, temperature simulation equipment, humidity simulation equipment, wind-force simulation equipment and environmental sound simulation equipment, VR technical module 23 includes the VR host computer, VR glasses, VR handle and VR hood.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process

In practical application: the training personnel stand on the movable plate 3 and are positioned at the inner side of the protective bracket 5, the training personnel can simulate a real fire through the light simulation equipment, the smoke simulation equipment, the temperature simulation equipment, the humidity simulation equipment, the wind power simulation equipment, the environmental sound simulation equipment and the like in the virtual environment simulation module 22, the training personnel can play a role in fire fighting, search and rescue training through the fire-fighting tool simulation module 21, when the training personnel stand on the movable plate 3, the training personnel exert pressure on the movable plate 3 through self gravity and transmit the force to the movable frame I8, so that the movable frame I8 drives the rack I10 to move downwards on one side of the gear 12, the gear 12 rotates, the gear 12 drives the rack II 11 to move upwards, the movable frame II 9 moves upwards, the fixed column I13 downwards extrudes the spring 15, the fixed column II 14 upwards extrudes the spring 15, the spring 15 produces elasticity for the fly leaf 3 produces and rocks, makes training personnel immerse in the scene of fire environment, increases the authenticity of training.

In summary, with the aid of the technical scheme of the utility model, a fire scene is created through the VR virtual reality technology, so that man-machine interaction such as fire extinguishing, escape, search and rescue can be realized, the effectiveness of fire emergency skill training is improved, training personnel are always in a safe environment to experience a vivid virtual fire scene, and the danger caused by using real flames in the traditional training is avoided; the fire scene can be simulated through the light simulation equipment, the smoke simulation equipment, the temperature simulation equipment, the humidity simulation equipment, the wind power simulation equipment and the environmental sound simulation equipment, the trainees can experience the sensory training of a real fire scene to the maximum extent, and the psychology of the trainees is close to the actual combat psychology change of the real scene; through setting up damping device 2 for fly leaf 3 produces and rocks, can make the training personnel immerse in the conflagration site environment, increases the authenticity of training.

Through the above detailed description, the person skilled in the art can easily realize the present invention. It should be understood, however, that the intention is not to limit the invention to the particular embodiments described. On the basis of the disclosed embodiments, a person skilled in the art can combine different technical features at will, thereby implementing different technical solutions.

Claims

1. A fire disaster search and rescue simulation training field based on VR technology is characterized by comprising a base (1), wherein a plurality of shock absorption devices (2) are arranged at the upper end of the base (1), a movable plate (3) is arranged at the upper end of each shock absorption device (2), fixed supports (4) are arranged on two sides of the upper end of each movable plate (3), a protective support (5) is arranged at the upper end of each fixed support (4), each shock absorption device (2) comprises a fixed plate (6), a sliding groove (7) is formed in the inner side of each fixed plate (6), a movable frame I (8) is arranged at the upper end of each sliding groove (7), a movable frame II (9) is arranged at the lower end of each sliding groove (7), a rack I (10) is arranged on one side of the movable frame I (8), a rack II (11) is arranged on one side of the movable frame II (9), a gear (12) is arranged between the rack I (10) and the rack II (11) and positioned, the lower end of the first movable frame (8) is provided with a first fixed column (13), the lower end of the second movable frame (9) is provided with a second fixed column (14), and a spring (15) is sleeved between the first fixed column (13) and the second fixed column (14).

2. The VR technology-based fire search and rescue simulation training field according to claim 1, wherein the fixed support (4) is fixed with the movable plate (3) and the protection support (5) through welding.

3. A VR technology based fire search and rescue simulation training field according to claim 1, wherein the protection bracket (5) is of a circular structure, and the protection bracket (5) is of a detachable structure.

4. A fire search and rescue simulation training field based on VR technology as claimed in claim 1, wherein the upper end of the movable frame I (8) is connected with the lower end of the movable plate (3), and the lower end of the fixed plate (6) is connected with the base (1).

5. The fire search and rescue simulation training field based on VR technology of claim 1, characterized in that the gear (12) is connected with the chute (7) through a movable shaft (16), and the gear (12) is engaged with the first rack (10) and the second rack (11).

6. The fire disaster search and rescue simulation training field based on VR technology of claim 1, further comprising a control module (17), a power module (18), a storage module (19), a motion capture module (20), a fire fighting tool simulation module (21), a virtual environment simulation module (22) and a VR technology module (23), wherein the control module (17) is connected with the power module (18), the storage module (19), the motion capture module (20), the fire fighting tool simulation module (21), the virtual environment simulation module (22) and the VR technology module (23), respectively.

7. The VR technology-based fire search and rescue simulation training field according to claim 6, wherein the virtual environment simulation module (22) comprises a light simulation device, a smoke simulation device, a temperature simulation device, a humidity simulation device, a wind simulation device and an environmental sound simulation device.

8. The VR technology based fire search and rescue simulation training field of claim 6, wherein the VR technology module (23) comprises a VR host, VR glasses, a VR handle and a VR head cover.