CN112735218A - System device and working system of helmet for reality augmented AR simulation fire-fighting training - Google Patents
System device and working system of helmet for reality augmented AR simulation fire-fighting training Download PDFInfo
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- 238000012549 training Methods 0.000 title claims abstract description 65
- 238000004088 simulation Methods 0.000 title claims abstract description 42
- 230000003190 augmentative effect Effects 0.000 title claims description 10
- 230000009471 action Effects 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000011156 evaluation Methods 0.000 claims description 15
- 230000015572 biosynthetic process Effects 0.000 claims description 12
- 238000003786 synthesis reaction Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 5
- 239000000779 smoke Substances 0.000 claims description 4
- 238000013475 authorization Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 230000002194 synthesizing effect Effects 0.000 claims description 3
- 230000008054 signal transmission Effects 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 abstract description 7
- 238000011161 development Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
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Abstract
The utility model provides a system's device and operating system of reality reinforcing formula AR simulation fire control training helmet can improve the scientific and technological level of fire control simulation training greatly, practices thrift the simulation cost, and the degree of safety is high, promotes the fire control cause development.
Description
Technical Field
The invention relates to the technical field of intelligent equipment for fire-fighting training, in particular to a system device and a working system for a helmet for reality-augmented AR simulation fire-fighting training.
Background
The fire-fighting training is a conventional project for daily exercise of firemen and also is an investigation on the grasping degree of fire-fighting skills of the firemen, the existing fire-fighting training mode is more traditional, a training mode by means of intelligent equipment is rarely adopted, a mode of simulating real flames in a real fire scene is dangerous, and consumption of equipment materials is large.
Disclosure of Invention
The invention aims to provide a system device of a helmet for real augmented AR simulation fire-fighting training, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a system's device of helmet is used in reality reinforcing formula AR simulation fire control training, includes helmet, bluetooth location broadcast and command center, is provided with miniature integrated circuit in the helmet, and this integrated circuit includes range unit, camera device, flexible display screen, and range unit and camera device fix the positive position at the helmet, and the laminating of flexible display screen is covered at the perspective, and flexible display screen is used for showing the AR picture.
The method is characterized in that a plurality of Bluetooth positioning broadcasts are arranged in a training field, correspondingly, a Bluetooth chip is arranged in a helmet, the Bluetooth chip and the Bluetooth positioning broadcasts can realize positioning for firemen in an interaction process, a plurality of triggering functions such as electronic positioning based on digital positioning are derived by the existing Bluetooth positioning system according to different field environments, by means of the triggering functions, a plurality of electronic fences are arranged in the training field, corresponding triggering events are arranged, the Bluetooth positioning broadcasts are in signal connection with an event database through a local area network, when the firemen enter a certain preset area, corresponding simulation pictures can be triggered, the simulation pictures are stored in time data of a command center and are transmitted to the helmet in a wireless transmission mode through a second wireless module, correspondingly, the helmet is provided with a first wireless module, and the first wireless module transmits the simulation pictures to a decoder for decoding, the camera device shoots the real picture in front of the sight line of the helmet, the AR synthesis module is connected with the camera device and the decoder and used for synthesizing the simulation picture and the real picture into the AR picture, and the flexible display module is connected with the AR synthesis module and used for displaying the AR synthesis picture to a fireman for simulation training.
Further, the command center also comprises an instruction module, and the instruction module can carry out the opening, closing and suspension instructions of data transmission permission on the event database, so that the training operation control can be carried out on the simulation training.
Furthermore, the command center also comprises a second voice module, and the second voice module is connected with the second wireless module; correspondingly, the helmet is provided with a first voice module, and the first voice module is connected with a decoder, so that voice communication can be realized between the staff of the command center and the firefighter. Certainly, in order to simulate the needs, communication between firefighters can be realized through the first voice module among a plurality of helmets.
Furthermore, the shooting module is used for shooting training actions of firefighters and transmitting the training actions to the command center through the first wireless module, the command center further comprises an evaluation module connected with the second wireless module, and the evaluation module is used for comparing the characteristics of the training actions of the firefighters with the standard actions and evaluating the training actions of the firefighters. Furthermore, the timing module is connected with the evaluation module, overall timing can be achieved through whole training, distributed timing can be achieved according to different electronic fence areas, and due to the fact that the scenes of simulated training are arranged on the basis of the electronic fences, actions of firefighters are completed in corresponding areas according to standards.
Furthermore, in order to enhance the multipurpose performance of the helmet, the helmet further comprises at least one distance measuring device, in the fire-fighting drill training carried out in the real smoke-heat environment, object surface scanning distance measurement is carried out on objects covered by smoke or flame, the calculating module is connected with the distance measuring device and used for calculating distance measuring results and forming an object linear contour diagram, and the flexible display module is connected with the calculating module and used for displaying the object linear contour diagram.
Utilize foretell reality reinforcing formula AR simulation fire control training to use system's device of helmet, still include the operating system of a reality reinforcing formula AR simulation fire control training to use the helmet, specifically include:
the method comprises the following steps: an instruction module of the command center starts an event database to transmit the authorization of helmet data transmission in a wireless transmission mode;
step two: a fireman wears a helmet and enters a training field, and corresponding number of electronic fences are arranged in an area in the training field as required;
step three: the Bluetooth positioning broadcast is interacted with the helmet, and positioning information is sent to an event database of a command center for matching;
step four: the event database transmits the matched simulation picture to the helmet in a wireless transmission mode;
step five: the real-site picture and the simulation picture shot by the camera device of the helmet are synthesized into an AR picture under the processing of the AR synthesis module and displayed to a fireman through the flexible display module.
The method also comprises an evaluation mechanism, namely the step six: the camera module shoots the training action of the firefighter and transmits the training action to the command center in a wireless transmission mode, and the command center equipment evaluation mechanism evaluates the training action in a picture characteristic comparison mode.
Through the system device and the work system of reality reinforcing formula AR simulation helmet for fire training of this application, can improve the scientific and technological level of fire control simulation training greatly, practice thrift the simulation cost, the degree of safety is high, promotes the fire control cause development.
Drawings
Fig. 1 is a schematic view of a helmet.
Fig. 2 is a schematic structural diagram of a system device of a real augmented AR simulated fire training helmet.
Fig. 3 is a schematic diagram of the structure of the evaluation module (irrelevant structural parts are omitted).
Fig. 4 is an interaction diagram between the bluetooth positioning broadcast and the helmet.
Fig. 5 is a schematic view of the electronic fence, wherein a is a pre-entry position, b is a post-entry position, and c is a post-exit position.
Fig. 6 is a schematic rear view of a system device of a real augmented AR simulated fire training helmet.
Fig. 7 is a schematic view showing the linear contour pattern of the object and the related structure (the irrelevant structural parts are omitted).
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 7, a system device of a helmet for real augmented AR simulation fire-fighting training comprises a helmet 1, a bluetooth positioning broadcast 2 and a command center 3, wherein a micro integrated circuit is arranged in the helmet 1, the integrated circuit comprises a distance measuring device 12, a camera 13 and a flexible display screen 11, the distance measuring device 12 and the camera 13 are fixed at the front position of the helmet 1, the flexible display screen 11 is attached to a perspective cover, and the flexible display screen 11 is used for displaying an AR picture.
A plurality of Bluetooth positioning broadcasts 2 are arranged in a training field, correspondingly, a Bluetooth chip 18 is arranged in a helmet 1, the Bluetooth chip 18 and the Bluetooth positioning broadcasts 2 can realize positioning for firemen in an interaction process, a plurality of triggering functions such as electronic positioning based on digital positioning are derived by the existing Bluetooth positioning system according to different field environments, by means of the triggering functions, a plurality of electronic fences are arranged in the training field, corresponding triggering events are arranged, the Bluetooth positioning broadcasts 2 are in signal connection with an event database 33 through a local area network, when the firemen enter a certain preset area, corresponding simulation pictures can be triggered, the simulation pictures are stored in time data of a command center 3 and are transmitted to the helmet 1 through a second wireless module 31 in a wireless transmission mode, correspondingly, the helmet 1 is provided with a first wireless module 14, the first wireless module 14 sends the simulation pictures to a decoder 15 for decoding, the camera device 13 shoots a real picture in front of the sight line of the helmet, the AR synthesis module 16 is connected with the camera device 13 and the decoder 15 and is used for synthesizing the simulation picture and the real picture into an AR picture, and the flexible display module 11 is connected with the AR synthesis module 16 and is used for displaying the AR synthesis picture to a fireman for simulation training.
Further, the command center 3 further includes a command module 32, and the command module 32 can command the event database 33 to start, close and suspend the data transmission permission, so that the training operation control can be performed on the simulation training.
Further, the command center 3 further includes a second voice module 34, and the second voice module 34 is connected to the second wireless module 31; correspondingly, the helmet 1 is provided with a first voice module 17, and the first voice module 17 is connected with the decoder 15, so that voice communication can be realized between the staff of the command center and the firefighters. Of course, for simulation, the plurality of helmets 1 can communicate with each other through the first voice module 17.
Furthermore, the camera module 13 still shoots the training action of the firefighter and transmits the training action to the command center 3 through the first wireless module 14, the command center 3 further comprises an evaluation module 36 connected with the second wireless module 31, and the evaluation module 36 compares the characteristics of the training action of the firefighter with the standard action and evaluates the training action. Furthermore, the timing module 35 is connected to the evaluation module 36, and can perform whole training timing or distributed timing according to different fence locations, because the scenes of simulated training are arranged based on the fences, the actions of the firefighters are completed in corresponding areas according to the standard.
Further, in order to enhance the multipurpose performance of the helmet 1, the helmet further comprises at least one distance measuring device 12, during the fire drill training in the real smoke and heat environment, object surface scanning distance measurement is performed on the object covered by smoke or flame, the calculating module 121 is connected with the distance measuring device 12 and used for calculating the distance measuring result and forming an object linear contour diagram, and the flexible display module 11 is connected with the calculating module 121 and used for displaying the object linear contour diagram.
Utilize foretell reality reinforcing formula AR simulation fire control training to use system's device of helmet, still include the operating system of a reality reinforcing formula AR simulation fire control training to use the helmet, specifically include:
the method comprises the following steps: an instruction module of the command center 3 starts an event database to transmit data to the helmet 1 in a wireless transmission mode for authorization;
step two: a fireman wears the helmet 1 to enter a training field, and corresponding number of electronic fences are arranged in an area in the training field as required;
step three: the Bluetooth positioning broadcast 2 interacts with the helmet 1 and sends positioning information to an event database 33 of the command center 3 for matching;
step four: the event database 33 transmits the matched simulation picture to the helmet 1 in a wireless transmission mode;
step five: the real scene picture and the simulation picture shot by the camera 13 of the helmet 1 are synthesized into an AR picture under the processing of the AR synthesis module 16 and displayed to the firemen through the flexible display module 11.
The method also comprises an evaluation mechanism, namely the step six: the camera module 13 shoots the training action of the firefighter and transmits the training action to the command center 3 in a wireless transmission mode, and the command center 3 evaluates the device evaluation mechanism in a picture characteristic comparison mode.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (8)
1. A system device of a helmet for real augmented AR simulation fire-fighting training is characterized by comprising a helmet, a Bluetooth positioning broadcast and a command center, wherein a micro integrated circuit is arranged in the helmet and comprises a distance measuring device, a camera device and a flexible display screen, the distance measuring device and the camera device are fixed on the front position of the helmet, the flexible display screen is attached to a perspective cover, and the flexible display screen is used for displaying an AR picture;
the utility model discloses a helmet, including helmet, camera device, flexible display module, AR synthesis module, be provided with the bluetooth chip in the helmet, bluetooth location broadcast is with LAN and event database signal connection, the event database is used for simulating the picture matching, command center's second wireless module and the first wireless module signal transmission simulation picture of helmet, first wireless module sends the simulation picture decoder and decodes, camera device shoots the picture on the spot before with the helmet sight, AR synthesis module and camera device and decoder are connected and are used for synthesizing the AR picture with simulation picture and picture on the spot, flexible display module and AR synthesis module are connected, be used for showing the synthetic picture of AR for the fire fighter and carry out the simulation training.
2. The system device of claim 1, wherein the command center further comprises a command module, and the command module is capable of commanding the event database to turn on, turn off and pause the data transmission permission.
3. The system device of claim 1, wherein the command center further comprises a second voice module, and the second voice module is connected to the second wireless module; correspondingly, the helmet is provided with a first voice module, and the first voice module is connected with the decoder.
4. The system device of claim 1, wherein the camera module shoots the training action of the firefighter and transmits the action to the command center through the first wireless module, the command center further comprises an evaluation module connected to the second wireless module, and the evaluation module compares the training action of the firefighter with the standard action and evaluates the characteristic.
5. The system-device of a helmet for augmented reality AR simulation firefighting training of claim 4, further comprising a timing module connected to the evaluation module.
6. The system device of claim 1, wherein the helmet further comprises at least one distance measuring device for scanning and measuring the distance of the surface of the object covered by smoke or flame, the computing module is connected to the distance measuring device for computing the distance measurement result and forming the linear contour of the object, and the flexible display module is connected to the computing module for displaying the linear contour of the object.
7. The utility model provides a real augmented AR simulation fire control training work system with helmet specifically includes:
the method comprises the following steps: an instruction module of the command center starts an event database to transmit the authorization of helmet data transmission in a wireless transmission mode;
step two: a fireman wears a helmet and enters a training field, and corresponding number of electronic fences are arranged in an area in the training field as required;
step three: the Bluetooth positioning broadcast is interacted with the helmet, and positioning information is sent to an event database of a command center for matching;
step four: the event database transmits the matched simulation picture to the helmet in a wireless transmission mode;
step five: the real-site picture and the simulation picture shot by the camera device of the helmet are synthesized into an AR picture under the processing of the AR synthesis module and displayed to a fireman through the flexible display module.
8. The working system of a helmet for augmented reality AR simulated fire training of claim 7, further comprising the steps of: the camera module shoots the training action of the firefighter and transmits the training action to the command center in a wireless transmission mode, and the command center equipment evaluation mechanism evaluates the training action in a picture characteristic comparison mode.
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| CN202110032709.XA CN112735218B (en) | 2021-01-12 | 2021-01-12 | System device and working system of helmet for real augmented AR simulation fire training |
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| CN202110032709.XA CN112735218B (en) | 2021-01-12 | 2021-01-12 | System device and working system of helmet for real augmented AR simulation fire training |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113576090A (en) * | 2021-06-18 | 2021-11-02 | 杭州有米互动智能科技有限公司 | Holographic platform of actual combat commander training |
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