CN110543019A - modular augmented reality military helmet display - Google Patents
modular augmented reality military helmet display Download PDFInfo
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- CN110543019A CN110543019A CN201910651609.8A CN201910651609A CN110543019A CN 110543019 A CN110543019 A CN 110543019A CN 201910651609 A CN201910651609 A CN 201910651609A CN 110543019 A CN110543019 A CN 110543019A
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- augmented reality
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- display module
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B27/0176—Head mounted characterised by mechanical features
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/0138—Head-up displays characterised by optical features comprising image capture systems, e.g. camera
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B2027/0192—Supplementary details
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Abstract
The application discloses for military use helmet-mounted display of modularization augmented reality, including helmet base member, multi-functional base, guide rail, augmented reality information acquisition module and augmented reality display module. The multifunctional base is arranged above the helmet base body and used for mounting various functional accessories. The guide rails are arranged on two sides of the helmet base body, a plurality of sliding blocks which are connected in a matched mode are arranged on the guide rails, and the sliding blocks can be provided with various functional accessories. The augmented reality information acquisition module is arranged in front of the helmet base body and used for acquiring multi-mode scene information of a front environment and transmitting the multi-mode scene information to the augmented reality display module. Augmented reality display module sets up in helmet base member front portion, and this augmented reality display module is provided with along the fixed part that both ends extend, with helmet base member fixed connection. Based on the application, the soldiers can combine the articles on the helmet according to the difference between the combat mission and the combat plan, and the mobility of the combat mission is adapted to the maximum extent, so that the combat capability of the soldiers is improved.
Description
Technical Field
The application relates to the technical field of military helmets, in particular to a modularized augmented reality military helmet display.
Background
The original military helmet was a protective device made of steel material to prevent shrapnel or bullet damage. With the development of material technology, non-metallic materials (such as aramid fiber, nylon, modified polypropylene and ultra-high molecular weight polyethylene) replace steel materials to become main raw materials for manufacturing military helmets, and the military helmets realize the improvement of lighter weight and stronger protection capability. With the progress of science and technology, the modern military helmet not only needs to protect the life safety of soldiers but also needs to bear more missions, the development of the modern military helmet also has the characteristics of digitization and function diversification, and the military helmet can be used as a carrier of equipment such as communication, night vision, hearing aid, observation and aiming, GPS, nuclear biochemical protective equipment and the like by adopting a modular design concept. In particular, the development of augmented reality technology in recent years gives new value to military helmets.
Virtual information is overlaid to the real world through an optical presentation means by the augmented reality technology to achieve enhancement of the real environment, the technology has a great application value in the field of national defense, the augmented reality technology promotes immersive simulation training to develop to a higher level, the battlefield situation perception capability of fighters is greatly improved, and the cognitive load of the fighters is reduced. Besides the auxiliary training, the application of the augmented reality technology in the military field also includes better information sharing and communication, situation perception and battle element enhancement and the like, so that the augmented reality technology is more and more valued in the military field.
at present, the research and development and application of augmented reality technology are actively promoted in all countries in the world. The helmet display is the most common near-to-eye display means of the augmented reality technology, the augmented reality near-to-eye display system and the military helmet are subjected to modularized integrated design, and the manufactured augmented reality military helmet meeting various combat requirements has great application significance.
disclosure of Invention
An object of this application is to provide a military helmet display of modularization augmented reality to can make the soldier adapt to different combat demands, furthest's adaptation combat mission's mobility improves the soldier's operational capability.
the application provides a military helmet display of modularization augmented reality includes: the system comprises a helmet base body, a multifunctional base, a guide rail, an augmented reality information acquisition module and an augmented reality display module;
the multifunctional base is arranged above the helmet base body and is used for mounting various functional accessories;
The guide rails are arranged on two sides of the helmet base body, a plurality of sliding blocks which are matched and connected are arranged on the guide rails, and a plurality of functional accessories can be installed on the sliding blocks;
The augmented reality information acquisition module is arranged in front of the helmet base body and used for acquiring multi-mode scene information of a front environment and transmitting the multi-mode scene information to the augmented reality display module;
Augmented reality display module sets up helmet base member is anterior, this augmented reality display module be provided with along the fixed part that both ends extend, with helmet base member fixed connection.
In one possible implementation, in the above-mentioned head-mounted display provided by the present application, the head-mounted substrate is of an ear-less design.
In a possible implementation manner, the helmet display provided by the application further comprises a headset which is assembled on the guide rail through a sliding block, and the position of the headset can be adjusted up and down.
In a possible implementation manner, in the above helmet-mounted display provided by the present application, the augmented reality information collecting module includes a binocular stereoscopic camera and an infrared monocular camera, and is configured to collect scene information of visible light and infrared light in a front environment.
In a possible implementation manner, in the helmet-mounted display provided by the present application, the augmented reality display module includes a binocular near-eye rendering system constructed by a micro-display and a free-form surface prism, a free-form surface prism support, and a nine-axis attitude instrument;
the free-form surface prism support is fixed on the helmet through bolts, and the micro display, the free-form surface prism and the nine-axis attitude instrument are fixed on the free-form surface prism support through bolts.
In one possible implementation manner, in the above-mentioned head-mounted display provided by the present application, the head-mounted display adopts a double-layer design;
The helmet display also comprises an integrated circuit board which is arranged in the cavity at the front part of the helmet base body and integrates the augmented reality information acquisition module and the data transmission unit and the driving circuit unit of the augmented reality display module.
In a possible implementation manner, the helmet display provided by the application further comprises an eye shield, and the eye shield is fixed on the front part of the helmet base body through screws.
In a possible implementation manner, in the above helmet display provided by the present application, a data bus for communication between the helmet substrate and the augmented reality display module is further included, and the data bus is disposed in close proximity to an inner wall of the helmet substrate.
In a possible implementation manner, the helmet display provided by the application further comprises a helmet suspension, and the helmet suspension is used for adjusting the wearing height and the wrapping performance of the helmet base body.
In a possible implementation manner, in the above helmet display provided by the present application, an accessory box is further included, and the accessory box is disposed at the rear portion of the helmet base body and is used for placing relevant accessories.
the application provides a military helmet mounted display of modularization augmented reality, including helmet base member, multi-functional base, guide rail, augmented reality information acquisition module and augmented reality display module. The multifunctional base is arranged above the helmet base body and used for mounting various functional accessories. The guide rails are arranged on two sides of the helmet base body, a plurality of sliding blocks which are connected in a matched mode are arranged on the guide rails, and the sliding blocks can be provided with various functional accessories. The augmented reality information acquisition module is arranged in front of the helmet base body and used for acquiring multi-mode scene information of a front environment and transmitting the multi-mode scene information to the augmented reality display module. Augmented reality display module sets up in helmet base member front portion, and this augmented reality display module is provided with along the fixed part that both ends extend, with helmet base member fixed connection. Based on the application, the soldiers can combine the articles on the helmet according to the difference between the combat mission and the combat plan, and the mobility of the combat mission is adapted to the maximum extent, so that the combat capability of the soldiers is improved.
Drawings
FIG. 1 is a schematic diagram of a modular augmented reality military helmet display according to an embodiment of the present application;
FIG. 2 is a schematic structural diagram of another modular augmented reality military helmet display provided in an embodiment of the present application;
Fig. 3 is a schematic structural diagram of yet another modular augmented reality military helmet display provided in an embodiment of the present application.
Detailed Description
the following detailed description of embodiments of the present application is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present application is not limited to the specific embodiments.
Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
Fig. 1 is a schematic structural diagram of a modular augmented reality military helmet display provided in an embodiment of the present application, and as shown in fig. 1, the helmet display 100 includes: helmet base member 1, multifunctional base 2, guide rail 3, augmented reality information acquisition module 4A and augmented reality display module 4B. The augmented reality information acquisition module 4A and the augmented reality display module 4B cooperate to realize augmented reality display of a complex scene.
in this embodiment, as shown in fig. 1, the multifunctional base 2 is disposed above the helmet base 1 for mounting various functional accessories. Specifically, the multifunctional base 2 can be fixed on the surface of the helmet base body 1 through screws and on a symmetry line, and functional accessories which can be installed on the multifunctional base 2 can be functional harnesses such as individual night vision devices, tactical lights, cameras and the like. The helmet buckle 6 is fixed to the helmet base 1 by screws.
In this embodiment, as shown in fig. 1, the guide rails 3 are disposed on two sides of the helmet base 1, as shown in fig. 2, a plurality of sliding blocks 10 can be disposed thereon, and a plurality of functional accessories can be mounted on the sliding blocks 10. The functional accessories here can be tactical flashlights, voice communication/noise reduction headsets, gas masks, etc.
In a preferred embodiment, the helmet base body 1 is designed without ear protection, and the armless tactical helmet is designed by adopting an ergonomic principle, so that an interface is reserved for additionally installing the noise reduction headset. Therefore, as shown in fig. 2, further, the head-mounted display 100 further includes a headset 9 mounted on the guide rail 3 through a slider 10, the headset 9 and the slider 10 are fixed through a set screw 11, and the position of the headset 9 can be adjusted up and down to meet the needs of different users. For another example, as shown in fig. 2, a tactical flashlight may be secured to the rail 3 by a slider bracket 8.
In this embodiment, as shown in fig. 1, the augmented reality information acquisition module 4A is disposed in front of the helmet base 1, and is configured to acquire multi-mode scene information of a front environment and transmit the multi-mode scene information to the augmented reality display module 4A.
In a preferred embodiment, as shown in fig. 2, the augmented reality information collecting module 4A includes a binocular stereo vision camera 12 and an infrared monocular camera 13 for collecting scene information of visible light and infrared light in a front environment, so that scene reconstruction and man-machine interaction based on visible light and infrared light can be realized.
In this embodiment, as shown in fig. 1, the augmented reality display module 4B is disposed in the front of the helmet base 1, and the augmented reality display module 4B is provided with fixing portions extending along two ends and fixedly connected to the helmet base 1. Specifically, a presentation system of the augmented reality tactical helmet can be constructed by adopting a free-form surface or holographic or array waveguide optical near-to-eye display scheme, so that the virtual information can be presented in real time in front of eyes of a user, and the hands of the user are liberated to the maximum extent.
In a preferred embodiment, as shown in fig. 3, the augmented reality display module 4B comprises a binocular near-eye rendering system built up of a microdisplay and a free form prism, a free form prism support 16 and a nine-axis attitude indicator 18. The micro display can be made of Organic Light Emitting Diodes (OLEDs).
The free-form surface prism support 16 is fixed on the helmet base body 1 through a bolt 17, and the micro display and the free-form surface prism are fixed on the free-form surface prism support 16 through bolts. The nine-axis attitude instrument 18 is fixed on the free-form surface prism support 16 through a bolt 19, and can realize a positioning and orientation method based on a pose sensor and computer vision, so that the positioning and orientation precision of augmented reality is improved.
The military helmet-mounted display of modularization augmented reality that this embodiment provided, including helmet base member, multi-functional base, guide rail, augmented reality information acquisition module and augmented reality display module. The multifunctional base is arranged above the helmet base body and used for mounting various functional accessories. The guide rails are arranged on two sides of the helmet base body, a plurality of sliding blocks which are connected in a matched mode are arranged on the guide rails, and the sliding blocks can be provided with various functional accessories. The augmented reality information acquisition module is arranged in front of the helmet base body and used for acquiring multi-mode scene information of a front environment and transmitting the multi-mode scene information to the augmented reality display module. Augmented reality display module sets up in helmet base member front portion, and this augmented reality display module is provided with along the fixed part that both ends extend, with helmet base member fixed connection. Based on the application, the soldiers can combine the articles on the helmet according to the difference between the combat mission and the combat plan, and the mobility of the combat mission is adapted to the maximum extent, so that the combat capability of the soldiers is improved.
In a preferred embodiment, the head-mounted display 100 is a two-layer design. The front part of the helmet adopts a double-layer design, so that a safe space is provided for the installation of augmented reality components, a circuit board and a sensor, and the damage of electronic components caused by the helmet in the use process is effectively avoided.
As shown in fig. 3, the head-mounted display 100 may further include an ic board 20, and the ic board 20 is disposed in the front cavity of the head-mounted substrate 1 to prevent the ic board from being damaged due to squeezing during tactical activities. The integrated circuit board 20 integrates the data transmission unit and the driving circuit unit of the augmented reality information acquisition module 4A and the augmented reality display module 4B. Specifically, the integrated circuit board 20 mainly integrates functional units such as a binocular stereoscopic vision camera, an infrared monocular camera, a nine-axis attitude instrument, and a data transmission and driving circuit of a binocular near-eye presentation system.
In a preferred embodiment, as shown in fig. 3, the helmet display 100 further comprises an eye shield 14, and the eye shield 14 is fixed to the front part of the helmet base 1 by a screw 15, and protects the free-form prism lens from being damaged by wind and sand.
In a preferred embodiment, as shown in fig. 3, the head-mounted display 100 further includes a data bus 21 for communication between the head-mounted substrate 1 and the augmented reality display module 4B, and the data bus 21 is disposed closely to the inner wall of the head-mounted substrate 1, so as to avoid the cable from being pulled by weeds, branches and the like during tactical activities of an individual soldier.
In a preferred embodiment, as shown in fig. 3, the helmet display 100 further comprises a helmet suspension 22, and the helmet suspension 22 is used for adjusting the wearing height and the wrapping property of the helmet substrate. Specifically, as shown in fig. 3, the height adjustment of the helmet can be realized by adjusting the length of the guide belt 23, and the adjustment of the head circumference can be realized by rotating the manual knob 24, so that different persons can ensure good wrapping performance when using the helmet. Therefore, this embodiment is through adjusting the helmet inside lining, adapts to different user head types, has improved and has worn travelling comfort and reliability.
In a preferred embodiment, as shown in fig. 3, the helmet display 100 further comprises an accessory box 25 disposed at the rear of the helmet base 1 for placing related accessories, such as a battery and an emergency tourniquet.
the foregoing descriptions of specific exemplary embodiments of the present application have been presented for purposes of illustration and description. It is not intended to limit the application to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the present application and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the present application and various alternatives and modifications thereof. It is intended that the scope of the application be defined by the claims and their equivalents.
Claims (10)
1. a modular augmented reality military helmet display, comprising: the system comprises a helmet base body, a multifunctional base, a guide rail, an augmented reality information acquisition module and an augmented reality display module;
The multifunctional base is arranged above the helmet base body and is used for mounting various functional accessories;
The guide rails are arranged on two sides of the helmet base body, a plurality of sliding blocks which are matched and connected are arranged on the guide rails, and a plurality of functional accessories can be installed on the sliding blocks;
The augmented reality information acquisition module is arranged in front of the helmet base body and used for acquiring multi-mode scene information of a front environment and transmitting the multi-mode scene information to the augmented reality display module;
Augmented reality display module sets up helmet base member is anterior, this augmented reality display module be provided with along the fixed part that both ends extend, with helmet base member fixed connection.
2. The head-mounted display of claim 1, wherein the head-mounted substrate is of an armless design.
3. The head-mounted display according to claim 2, further comprising a headset mounted on the rail via a slider, wherein the position of the headset is adjustable up and down.
4. The head-mounted display of claim 1, wherein the augmented reality information collection module comprises a binocular stereo vision camera and an infrared monocular camera for collecting scene information of visible light and infrared light in a front environment.
5. the head-mounted display according to claim 1, wherein the augmented reality display module comprises a binocular near-to-eye rendering system built by a micro-display and a free-form surface prism, a free-form surface prism support and a nine-axis attitude instrument;
The free-form surface prism support is fixed on the helmet base body through bolts, and the micro display, the free-form surface prism and the nine-axis attitude instrument are fixed on the free-form surface prism support through bolts.
6. The head-mounted display according to claim 1, wherein the head-mounted display is of a two-layer design;
The helmet display also comprises an integrated circuit board which is arranged in the cavity at the front part of the helmet base body and integrates the augmented reality information acquisition module and the data transmission unit and the driving circuit unit of the augmented reality display module.
7. The head-mounted display of claim 1, further comprising an eye shield secured to the front portion of the helmet base by screws.
8. The head-mounted display of claim 1, further comprising a data bus for communication between the head-mounted substrate and the augmented reality display module, the data bus disposed against an inner wall of the head-mounted substrate.
9. The head-mounted display according to claim 1, further comprising a head-mounted suspension for adjusting a wearing height and a wrapping property of the head-mounted substrate.
10. The head-mounted display according to claim 1, further comprising an accessory box disposed at a rear portion of the helmet base for placing an associated accessory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910651609.8A CN110543019A (en) | 2019-07-18 | 2019-07-18 | modular augmented reality military helmet display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910651609.8A CN110543019A (en) | 2019-07-18 | 2019-07-18 | modular augmented reality military helmet display |
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| Publication Number | Publication Date |
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| CN110543019A true CN110543019A (en) | 2019-12-06 |
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| CN201910651609.8A Pending CN110543019A (en) | 2019-07-18 | 2019-07-18 | modular augmented reality military helmet display |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111273450A (en) * | 2020-04-14 | 2020-06-12 | 湖南翰坤实业有限公司 | VR experience helmet and balance adjusting method thereof |
| CN112099620A (en) * | 2020-08-11 | 2020-12-18 | 中国人民解放军军事科学院国防科技创新研究院 | Combat collaboration system and method for soldier and team combat |
| CN115111964A (en) * | 2022-06-02 | 2022-09-27 | 中国人民解放军东部战区总医院 | MR holographic intelligent helmet for individual training |
| CN116203733A (en) * | 2023-04-28 | 2023-06-02 | 中国兵器装备集团自动化研究所有限公司 | Mixed reality wearing equipment |
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| CN109785706A (en) * | 2019-03-13 | 2019-05-21 | 北京华如科技股份有限公司 | The composite type helmet for armed forces in real combat virtual reality training |
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| US20050167590A1 (en) * | 2003-02-12 | 2005-08-04 | Sharp Corporation | Device for assisting a person in rescue operations under hazardous situations |
| CN205940292U (en) * | 2016-08-19 | 2017-02-08 | 宁波大成新材料股份有限公司 | Multi -functional bullet -proof helmet |
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| CN116203733A (en) * | 2023-04-28 | 2023-06-02 | 中国兵器装备集团自动化研究所有限公司 | Mixed reality wearing equipment |
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