CN109921818A - A kind of intelligence multiple spot real-time three-dimensional interaction helmet-mounted display system - Google Patents
A kind of intelligence multiple spot real-time three-dimensional interaction helmet-mounted display system Download PDFInfo
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- CN109921818A CN109921818A CN201910175943.0A CN201910175943A CN109921818A CN 109921818 A CN109921818 A CN 109921818A CN 201910175943 A CN201910175943 A CN 201910175943A CN 109921818 A CN109921818 A CN 109921818A
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Abstract
A kind of intelligence multiple spot real-time three-dimensional interaction helmet-mounted display system, belong to machine vision analysis technical field, in order to solve the problems, such as that intelligent helmet can not work in no GPS signal environment in the prior art, the system includes mobile command center cell and the multiple intelligent helmets for having three-dimension interaction function, and multiple intelligent helmets are communicated by wireless transceiver with command centre unit；Mobile command center cell includes portable primary processor, the first wireless transceiver, the first voice receiver and the first voice announcer；Portable primary processor is connected with each other with the first wireless transceiver, the first voice receiver and the first voice announcer respectively, the data information of each intelligent helmet for handling the transmission of the first wireless transceiver；First voice receiver and the first voice announcer are used for and each intelligent helmet real-time information interaction；The system can realize the quick position rebuild and obtain other intelligent helmets in real time of global three-dimensional map in complicated unknown scene.
Description
Technical field
The invention belongs to intelligent helmet technical field more particularly to a kind of intelligent multiple spot real-time three-dimensional interaction helmet display systems
System.
Background technique
In the emergencies treatment process such as rescue and relief work, there is an urgent need to obtain the complete of complex environment in real time at disaster relief scene
Whole three-dimensional map is simultaneously accurately positioned disaster relief personnel, sends above-mentioned three-dimensional map and location information to each disaster relief in time
Personnel simultaneously provide task route planning instruction, realize that the main method of above-mentioned function is exactly to show three-dimensional map and location information
In the augmented reality display that disaster relief personnel wear on the helmet and real-time update, above-mentioned apparatus is for ensuring that disaster relief personnel are high
Effect, safely, the task of favorably accomplishing will have very important significance.
Most of exploitations with the positioning function helmet are all based on the interconnection with mobile communication end currently on the market, and move
Dynamic communication equipment relies primarily on GPS and works, for indoor or serious shielding environment GPS signal will be unable to using.
Chinese utility model patent, number of patent application " 201621460811.0 ", patent name are that " one kind is existing based on enhancing
The real intelligent navigation helmet ", the helmet are embedded with GPS module, central processing unit and memory module, GPS module and storage mould
Block is electrically connected respectively at central processing unit.User is for the first time using download navigation map data information is needed, by the data information
It is stored in memory module, route need to be arranged in information input panel in user, and after being provided with, it is current that module obtains user
Geo-location parameter and streetscape parameter, and the location information orienting the location information of user in real time, and will acquire
It is transferred to central processing unit.The route and determine in real time that central processing unit is arranged according to the navigation map data information, user
The location information that position goes out generates navigation information, and the navigation information is transferred on the helmet AR display screen.However,
The scene of most of rescues, cartographic information is unknown and GPS signal will also be will be unable to by serious interference, the helmet
It works normally.
Summary of the invention
The present invention in order to solve the protective helmet that rescue personnel in the prior art uses do not have it is indoor or serious shielding
The function of being positioned in environment, the problem of three-dimensional map can not be also established in real time to helmet ambient enviroment and shares use, proposition
A kind of intelligence multiple spot real-time three-dimensional interaction helmet-mounted display system.
Technical scheme is as follows:
Intelligent multiple spot real-time three-dimensional interaction helmet-mounted display system, characterized in that the system includes mobile command center cell
With the multiple intelligent helmets for having three-dimension interaction function, multiple intelligent helmets are carried out by wireless transceiver and command centre's unit
Communication；The mobile command center cell includes portable primary processor, the first wireless transceiver, the first voice receiver and the
One voice announcer；The portable primary processor respectively with the first wireless transceiver, the first voice receiver and the first language
Sound broadcast device is electrically connected to each other, the data information of each intelligent helmet for handling the transmission of the first wireless transceiver；Described
First voice receiver and the first voice announcer are used for and each intelligent helmet real time interaction information.
The intelligent helmet comprising: it is the soft layer of pro-skin cotton, screen cloth air-permeable layer, duroplasts, solar panel, infrared
Camera, AR display screen, voice receiver, information control panel, energy-storage module and voice announcer；And the hard plastic shell and institute
State the wireless transceiver being embedded between screen cloth air-permeable layer, GPS module central processing unit, storage module and SLAM module；Pro-skin cotton
Soft layer, screen cloth air-permeable layer and the hard plastic bed of material are set gradually from the inside to the outside, and the solar panel is fixed on the hard plastic
Right above the bed of material；The solar energy energy solar panel is electrically connected with the energy-storage module；Energy-storage module is the system power supply；Institute
The infrared camera stated is fixed on the front of the duroplasts outer layer of the helmet, the infrared camera and SLAM module with snap-fastener
Electrical connection；The AR display screen is fixed on immediately ahead of the hard plastic bed of material with snap-fastener and the underface of infrared camera；It is described
Voice receiver and voice announcer be respectively arranged between the hard plastic shell and screen cloth air-permeable layer respectively close to human body
The position of mouth and ear；The information control panel is arranged on hard plastic bed of material lateral wall；The AR of intelligent helmet is shown
Screen, voice receiver, information control panel, voice announcer, wireless transceiver, GPS module, storage module and SLAM module difference
It is electrically connected with central processing unit.
The hard plastic bed of material lateral wall is equipped with an empty slot, and the information control panel is arranged in empty slot.
Beneficial effects of the present invention: the system can pass through intelligence in the unknown scenes such as complicated rescue and relief work scene
The infrared camera that the helmet carries acquires the three-dimensional data of ambient enviroment, accurately orients self-position and constructs this rapidly
Partial 3 d cartographic information near the helmet, and show on AR display screen in the helmet；Then by the standard of itself and intelligent helmet
True location information sends jointly to mobile command center cell and carries out three-dimensional map data fusion, realizes the fast of global three-dimensional map
Speed is rebuild；The location information of global three-dimensional map information and each intelligent helmet after reconstruction can be sent to each intelligent head in real time
In helmet；Global three-dimensional map can effectively extend original after being merged with original three-dimensional map of the AR display screen display in the helmet
The display area range come, the position of each intelligent helmet also can make each helmet by clear marking in global three-dimensional map
Wearer can understand live integrated environment situation and other teammates and the accurate location where itself in time；Occur accident or
When abnormal conditions occurs in person, warning against danger and distress signals can be issued by the control panel of the helmet, it is fast convenient for neighbouring companion
Speed accurately takes harmonious rescue action.
Meanwhile commanding center cell can be with the global three-dimensional map information in real time inspection rescue scene and each in the system
The real-time position information of a intelligent helmet needs to automatically generate route planning and corresponding instruction information according to task, and real
When be sent to execute this task all disaster relief personnel wear intelligent helmet in AR display screen on, execute task process
Middle dynamic real-time update enables rescue scheme efficiently and accurately Rapid Implementation.
Detailed description of the invention
Fig. 1 is a kind of intelligent multiple spot real-time three-dimensional interaction helmet-mounted display system solution principle block diagram of the invention.
Fig. 2 is a kind of intelligent multiple spot real-time three-dimensional interaction helmet structure schematic diagram of the invention.
The soft layer of 1- pro-skin cotton；2- screen cloth air-permeable layer；The 3- hard plastic bed of material；4- solar panel；5- infrared camera；6-AR is aobvious
Display screen；7- voice receiver；8- empty slot；9- information control panel；10- energy-storage module；11- voice announcer；The hard plastic shell 3
It is embedded between the screen cloth air-permeable layer 2: 12- wireless transceiver；13-GPS module；14- central processing unit；15- stores mould
Block；16-SLAM module.
Fig. 3 is that intelligent helmet internal components of the present invention are electrically connected schematic diagram.
Fig. 4 is a kind of intelligent multiple spot real-time three-dimensional interaction helmet-mounted display system work flow diagram of the invention.
Specific embodiment
Technical solution of the present invention is made below in conjunction with attached drawing and being illustrated.
As shown in Figure 1, intelligent multiple spot real-time three-dimensional interaction helmet-mounted display system, which includes mobile command center cell
With the multiple intelligent helmets for having three-dimension interaction function, multiple intelligent helmets are communicated by wireless transceiver.
Mobile command center cell includes portable primary processor, wireless transceiver, voice receiver and voice announcer；
The portable primary processor is connected with each other with wireless transceiver, voice receiver and voice announcer respectively, for handling
The data information of each intelligent helmet transmission of wireless transceiver transmission；The voice receiver and voice announcer be used for
Intelligent helmet real-time information interaction.
As shown in Fig. 2, intelligent helmet comprising: the soft layer 1 of pro-skin cotton, screen cloth air-permeable layer 2, duroplasts 3, solar battery
Plate 4, infrared camera 5, AR display screen 6, voice receiver 7, information control panel 9, energy-storage module 10 and voice announcer 11；And
Wireless transceiver 12,13 central processing unit 14 of GPS module, storage being embedded between the hard plastic shell 3 and the screen cloth air-permeable layer 2
Storing module 15 and SLAM module 16；
The soft layer 1 of pro-skin cotton, screen cloth air-permeable layer 2 and the hard plastic bed of material 3 are set gradually from the inside to the outside, the solar panel
4 are fixed on right above the hard plastic bed of material 3；The solar energy energy solar panel 4 is electrically connected with the energy-storage module 10.
The infrared camera 5 is fixed on the front of the duroplasts outer layer 3 of the helmet, the infrared phase with snap-fastener
Machine 5 is electrically connected with SLAM module 16.
The AR display screen 6 is fixed on the underface in 3 front of the hard plastic bed of material and infrared camera 5 with snap-fastener.
The voice receiver 7 and voice announcer 11 is respectively arranged in the hard plastic shell 3 and screen cloth air-permeable layer 2
Between close to human body mouth and ear position.
3 lateral wall of the hard plastic bed of material is equipped with an empty slot 8, information control panel 9 is equipped in the empty slot 8, in institute
The opening for stating empty slot 8 is equipped with the empty slot cover board for being used to open or covering and close.
As shown in figure 3, the AR display screen 6 of intelligent helmet, voice receiver 7, information control panel 9, voice announcer 11, nothing
Line transceiver 12, GPS module 13, storage module 15 and SLAM module 16 are electrically connected respectively at central processing unit 14；Described is red
Outer camera 5 is electrically connected with the SLAM module 16；The solar panel 4 is electrically connected with the energy-storage module 10；
The energy-storage module 10 is system power supply.
As shown in figure 4, intelligent multiple spot real-time three-dimensional interaction helmet-mounted display system workflow, firstly, user's operation information
Control panel starts intelligent helmet；Later, it needs to carry out model selection according to operative scenario；If it is outdoor open scene,
The intelligent helmet completes the positioning of itself by the GPS module carried, and shows its location information by AR display.If it is room
Interior blocks scene, which obtains image data by the infrared camera that front side is carried, and turns according between adjacent image
The movement of relationship estimation infrared camera is changed, location information of the intelligent helmet in circumstances not known is obtained with this.Further, intelligence
The central processing unit of the helmet calculates the position of the corresponding spatial point of each pixel according to the position of the infrared camera at each moment,
Construct the partial 3 d cartographic information of circumstances not known.Further, mobile command center cell is sent by partial 3 d map
Feature extracting and matching is carried out, the partial 3 d map for having overlapping region is merged, by fused map and without weight
The partial 3 d map for closing region is spliced, and obtains the location information of global three-dimensional map and each intelligent helmet, and by its
It is sent in the AR display screen carried on each user's intelligent helmet.Further, accident occurs or abnormal conditions occurs
When, warning against danger can be issued to mobile command center and other intelligent helmets by the control panel of intelligent helmet and emergency is believed
Breath.Finally, user according to mobile command center cell indicate and helmet AR display screen prompt complete collaboration advance, rescue or
The route planning that person withdraws, safely and efficiently completes rescue mission.
Claims (3)
1. intelligent multiple spot real-time three-dimensional interaction helmet-mounted display system, characterized in that the system include mobile command center cell and
Have multiple intelligent helmets of three-dimension interaction function, multiple intelligent helmets are led to by wireless transceiver with command centre unit
News；
The mobile command center cell includes portable primary processor, the first wireless transceiver, the first voice receiver and the
One voice announcer；The portable primary processor respectively with the first wireless transceiver, the first voice receiver and the first language
Sound broadcast device is connected with each other, the data information of each intelligent helmet for handling the transmission of the first wireless transceiver；Described
One voice receiver and the first voice announcer are used for and each intelligent helmet real-time information interaction.
2. intelligence multiple spot real-time three-dimensional interaction helmet-mounted display system according to claim 1, which is characterized in that the intelligence
The energy helmet comprising: the soft layer of pro-skin cotton (1), screen cloth air-permeable layer (2), duroplasts (3), solar panel (4), infrared camera
(5), AR display screen (6), voice receiver (7), information control panel (9), energy-storage module (10) and voice announcer (11)；And
The wireless transceiver (12) that is embedded between the hard plastic shell (3) and the screen cloth air-permeable layer (2), GPS module (13) centre
Manage device (14), storage module (15) and SLAM module (16)；
The soft layer of pro-skin cotton (1), screen cloth air-permeable layer (2) and the hard plastic bed of material (3) are set gradually from the inside to the outside, the solar battery
Plate (4) is fixed on right above the hard plastic bed of material (3)；The solar energy energy solar panel (4) and the energy-storage module
(10) it is electrically connected；Energy-storage module (10) is the system power supply；
The infrared camera (5) is fixed on the front of the duroplasts outer layer (3) of the helmet, the infrared phase with snap-fastener
Machine (5) is electrically connected with SLAM module (16)；
The AR display screen (6) is fixed on the underface in 3 front of the hard plastic bed of material and infrared camera (5) with snap-fastener；
It is ventilative that the voice receiver (7) and voice announcer (11) is respectively arranged in the hard plastic shell (3) and screen cloth
Respectively close to the position of human body mouth and ear between layer 2；
The information control panel (9) is arranged on 3 lateral wall of the hard plastic bed of material；
The AR display screen (6), voice receiver (7), information control panel (9), the voice announcer (11), nothing of intelligent helmet
Line transceiver (12), GPS module (13), storage module (15) and SLAM module (16) are electrically connected with central processing unit (14) respectively
It connects.
3. intelligence multiple spot real-time three-dimensional interaction helmet-mounted display system according to claim 1, which is characterized in that the hard plastic
The bed of material (3) lateral wall is equipped with an empty slot (8), and information control panel (9) setting is in empty slot (8).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910175943.0A CN109921818B (en) | 2019-03-08 | 2019-03-08 | Intelligent multi-point real-time three-dimensional interactive helmet display system |
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| CN201910175943.0A CN109921818B (en) | 2019-03-08 | 2019-03-08 | Intelligent multi-point real-time three-dimensional interactive helmet display system |
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| CN109921818B CN109921818B (en) | 2021-07-20 |
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| CN110995821A (en) * | 2019-11-28 | 2020-04-10 | 深圳供电局有限公司 | Power distribution network inspection system based on AI and intelligent helmet |
| CN112293845A (en) * | 2020-11-17 | 2021-02-02 | 北京红翼前锋科技发展有限公司 | Multi-functional intelligent helmet is used to military police |
| CN113812714A (en) * | 2021-11-09 | 2021-12-21 | 泰州机电高等职业技术学校 | Mutual inductance type military helmet for preventing back from being attacked |
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Effective date of registration: 20230818 Address after: Room 432, Unit 4, Building 5, No. 28 Pingyu Road, Baqiao District, Xi'an City, Shaanxi Province, 710061 Patentee after: Chen Shaowu Patentee after: Liu Genxian Address before: 130022 No. 7186, Weixing Road, Chaoyang District, Changchun City, Jilin Province Patentee before: CHANGCHUN University OF SCIENCE AND TECHNOLOGY |