CN115223418A - Sailor navigation training system based on AR technology - Google Patents
Sailor navigation training system based on AR technology Download PDFInfo
- Publication number
- CN115223418A CN115223418A CN202210430823.2A CN202210430823A CN115223418A CN 115223418 A CN115223418 A CN 115223418A CN 202210430823 A CN202210430823 A CN 202210430823A CN 115223418 A CN115223418 A CN 115223418A
- Authority
- CN
- China
- Prior art keywords
- seaman
- training
- sea
- navigation
- simulation system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005516 engineering process Methods 0.000 title claims abstract description 16
- 238000004088 simulation Methods 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 6
- 230000000638 stimulation Effects 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 230000003993 interaction Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 7
- 230000007613 environmental effect Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 3
- 230000008058 pain sensation Effects 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 claims description 3
- 230000002452 interceptive effect Effects 0.000 claims description 2
- XMQFTWRPUQYINF-UHFFFAOYSA-N bensulfuron-methyl Chemical compound COC(=O)C1=CC=CC=C1CS(=O)(=O)NC(=O)NC1=NC(OC)=CC(OC)=N1 XMQFTWRPUQYINF-UHFFFAOYSA-N 0.000 claims 4
- 230000009466 transformation Effects 0.000 claims 1
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 3
- 230000003190 augmentative effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004401 flow injection analysis Methods 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- 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
- G09B9/00—Simulators for teaching or training purposes
- G09B9/02—Simulators for teaching or training purposes for teaching control of vehicles or other craft
- G09B9/06—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of ships, boats, or other waterborne vehicles
-
- 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
-
- G—PHYSICS
- 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
- G09B9/00—Simulators for teaching or training purposes
- G09B9/02—Simulators for teaching or training purposes for teaching control of vehicles or other craft
- G09B9/06—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of ships, boats, or other waterborne vehicles
- G09B9/063—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of ships, boats, or other waterborne vehicles by using visual displays
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Optics & Photonics (AREA)
- Processing Or Creating Images (AREA)
Abstract
The invention provides an AR technology-based sailing training system for sea men, which comprises a sea man training place, a posture motion simulation system, a meteorological simulation system, a sea storm system, an information acquisition feedback vest, an AR helmet and AR operation equipment, wherein the information acquisition feedback vest is connected with the AR helmet; the method comprises the steps of establishing a closed space as a seaman training place, designing a sea storm simulation system around the seaman training place to simulate storm caused by sea weather in navigation, designing a weather simulation system at the top to simulate the influence of different weather conditions in the navigation environment on seaman vessel operation, wearing an information acquisition feedback vest by seamen, simulating the pain of the seamen after impact injury by an electrical stimulation mode, providing a field of view of the navigation scene by an AR helmet and receiving an operation instruction, and interacting a handheld AR operation device with a virtual navigation scene.
Description
Technical Field
The invention relates to a sailor marine training system utilizing Augmented Reality (AR).
Background
At present, the marine crew cultivation mainly comprises two cultivation modes of school autonomous study handling and enterprise entrusted study handling, the training method still adopts the teaching means of teaching in a conventional classroom, the practical training link is lack of marine crew, the practical teaching link and the navigation link are disconnected, the marine crew cultivation progress is seriously influenced, a transition means is urgently needed to connect the practical teaching and the navigation teaching link, and a marine crew training short board is made up. In addition, the AR technology is applied less in domestic teaching, the AR technology is fused into the cultivation of the seaman by the system, the short board for the seaman actual combat teaching cultivation can be made up by the customized and high-immersion training means, the seaman is assisted to carry out navigation training, and the high-quality seaman is cultivated.
Disclosure of Invention
The invention aims to provide a navigation training system constructed by using an Augmented Reality (AR) technology for improving the training effect of a seaman in navigation training, which can greatly reduce the training cost while ensuring the training effect.
The purpose of the invention is realized as follows:
a sailor navigation training system based on AR technology comprises seven functional modules which are respectively: the method comprises the following steps that 1, an attitude motion simulation system 2, a meteorological simulation system 3, a sea storm system 4, an information acquisition feedback vest 5, an AR helmet 6 and AR operation equipment 7 are established in a seaman training place; the method comprises the steps of establishing a closed space as a training place for seamen, designing a marine storm simulation system around the place to simulate storm caused by marine meteorological reasons in navigation, designing a meteorological simulation system at the top of the place to simulate the influence of different meteorological conditions in a navigation environment on the operation of seamen, wearing an information acquisition feedback vest by the seamen, simulating the pain feeling of the seamen after impact injury in an electric stimulation mode, providing a visual field of a navigation scene by an AR helmet and receiving an operation instruction, and interacting a handheld AR operation device with a virtual navigation scene. The ocean stormy waves and the stormy weather environment that produce combine together in the virtual navigation scene that entire system provided and the training space to and the interactive operation that seaman carried out through handheld AR equipment and navigation environment, make seaman produce the sense of immersing on the spot, and then guarantee seaman's training effect.
The seaman training place 1 is a small-sized closed container;
the attitude motion simulation system 2 comprises an upper computer control rotary table 21 and a universal running machine 22, wherein the upper computer control rotary table 21 simulates the shaking state of a ship, and the universal running machine 22 is used as a position conversion system for simulating different positions of seamen in the ship;
the meteorological simulation system 3 comprises a temperature regulator 31, a water flow spraying system 32 and a water flow filtering and collecting system 33, and the temperature regulator 31, the water flow spraying system 32 and the water flow filtering and collecting system 33 are controlled by a computer to regulate environmental factors of a closed place;
the ocean storm simulation system 4 comprises a blower 41 and a humidifier 42, and the influence of ocean storms on sea crew in the ocean environment is simulated by controlling the output power of the blower 41 and the humidifier 42 through a computer;
the information acquisition feedback vest 5 comprises a current stimulator 51 and a sensor 52, the current stimulator (51) arranged in the vest is used for simulating the pain sensation of bumping and impacting in the sea, and the sensor 52 is used for acquiring the state information of the crew in real time;
the AR helmet 6 comprises AR glasses 61, an earphone 62, a microphone 63 and a locator 64, the display picture in the AR glasses 61 is controlled by a computer, the environmental sound in a navigation scene is simulated through the earphone 62, voice communication is carried out through the microphone 63, and real-time location is carried out through the locator 64;
the AR operation device 7 comprises a positioning system 71 and an AR interaction button 72, and a crew can interact with a virtual object in real time in the virtual world by utilizing the positioning system 71 and the AR interaction button 72.
Compared with the prior art, the invention has the beneficial effects that:
firstly, a new training scheme can be provided for the training of the mariners, the training effect of the training of the mariners can be improved, and the economic expenditure and the personnel expenditure are saved. The virtual training can replace the actual installation training, so that the loss of equipment such as ships and warships and the consumption of materials are greatly reduced, and the economic benefit is very obvious;
secondly, various sea conditions and ocean scenes can be simulated, training contents are greatly enriched, and training of high risk, high pressure and special training scene handling training capacity can be realized, so that the fidelity and the training quality of training can be greatly improved, and the personal safety of training personnel can be effectively ensured;
and thirdly, training contents can be customized and can be flexibly adjusted according to requirements and actual conditions of the training outline.
Drawings
FIG. 1 is a general schematic of the present invention;
FIG. 2 is a schematic diagram of the module structure of the present invention;
FIG. 3 is a schematic diagram of a system for simulating attitude in accordance with the present invention;
FIG. 4 is a schematic view of a weather modeling system according to the present invention;
FIG. 5 is a schematic diagram of the marine simulation system of the present invention;
FIG. 6 is a schematic view of the information acquisition feedback vest of the present invention;
FIG. 7 is a schematic view of the structure of the AR helmet of the present invention;
FIG. 8 is a schematic diagram of an AR operation apparatus according to the present invention;
in the figure: the method comprises the following steps that (1) a seaman training place is established, wherein the seaman training place comprises an attitude motion simulation system 2, a meteorological simulation system 3, a marine storm system 4, an information acquisition feedback vest 5, an AR helmet 6 and AR operation equipment 7;
a turntable 21, a universal treadmill 22;
a temperature regulator 31, a water flow injection system 32, a water flow filtration and collection system 33;
a blower 41, a humidifier 42;
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The overall structure of the invention is shown in figure 1.
With reference to fig. 2, the system comprises seven functional modules, namely a seaman training place establishment 1, an attitude motion simulation system 2, a meteorological simulation system 3, a sea storm system 4, an information acquisition feedback vest 5, an AR helmet 6, an AR operating device 7 and the like.
The AR technology is combined with the sensor technology, so that the fighter can experience the senses of touch, pain, smell, hearing (360-degree surround sound) and the like without being limited to the visual immersive feeling, and the sailor can experience the scene and the environment in the sea truly in the presence.
With reference to fig. 2, the system is used for building 1 a seaman training site, and a small-sized closed container is built to be used as a closed site for seaman training.
Wherein, the seaman training place in this system is established 1, establishes a small-size airtight container as the closed place of seaman training, and the lateral wall sets up ocean stormy wave system 4, and the top sets up fixed meteorological simulation system 3, and the bottom sets up gesture motion simulation system 2, and the crewman wears information acquisition feedback undershirt 5, AR helmet 6 and AR operation equipment 7.
Referring to fig. 3, the attitude motion simulation system 2 in the system simulates the swaying state of a ship by using the upper computer to control the turntable 21, and is provided with the universal running machine 22 as a position conversion system to simulate different positions of seaman in the ship.
Wherein, the upper computer is utilized to control the rotary table 21 to rotate and shake according to the change of the training scene, and the shaking state of the ship during navigation is simulated; and universal treadmill 22 is installed as a position change system to ensure that the seaman remains in place while exercising in the scene.
Referring to fig. 4, the weather simulation system 3 in the present system utilizes a computer to control a temperature regulator 31, a water jet system 32, a water flow filtering and collecting system 33, etc. to regulate environmental factors such as the temperature of the enclosed space.
Wherein the thermostat 31 is used to adjust the air temperature conditions in the simulated navigation scene; the water flow injection system 32 is used for simulating the impact condition of rainwater and sea waves during navigation by controlling the water flow; the rainwater sprayed from the water spraying system 32 is filtered and collected by the water filtering and collecting system 33 for recycling.
Referring to fig. 5, in the system, the sea wave simulation system 4 simulates the influence of sea waves on sea crew in a marine environment by using the output power of equipment such as a computer-controlled blower 41 and a humidifier 42.
In the ocean wave system 4 in the system, the influence of ocean waves in the ocean environment on sea crew is simulated by controlling the output power of equipment such as the air blowers 41 and the humidifier 42 by using a computer, wherein the ocean wave system comprises 6 air blowers 41 (each air blower 41 is responsible for airflow simulation in the direction of 60 degrees, and the total effect of 360-degree surrounding is achieved); a humidifier 42 is provided below the seaman training position for simulating the air humidity in the real ocean.
Referring to fig. 6, the information acquisition feedback vest 5 of the system simulates pain sensation of bumping impact in the sea by using a current stimulator 51 arranged in the vest and acquires the state information of the crew in real time by using a sensor 52.
The information acquisition feedback vest 5 is worn by the upper body of a crew, comprises three current stimulators 51 respectively at the front and the back, and is used for simulating chest impact, rib impact and back impact by applying current stimulation within a human body bearing range; the two sensors 52 cooperate with the AR positioning system to determine the specific location of the crew in the virtual marine environment.
Referring to fig. 7, the AR helmet 6 in the system utilizes a computer to control the display of the AR glasses 61, simulates the environmental sounds in the navigation scene through the earphones 62, performs voice communication through the microphone 63, and performs real-time positioning through the positioner 64. The AR helmet 6 is worn by the head of a crew, and AR glasses 61 are arranged in front of eyes of the crew for displaying the eye camera picture of the virtual crew in the virtual navigation in real time; the ears wear the high noise reduction performance earphones 62 to simulate real sound in the sea by 360-degree surround sound and receive training instructions in real time; a high-performance microphone 63 is placed in front of the mouth to interact with other people and instructions in the virtual world; a locator 64 is positioned above the helmet to cooperate with the AR positioning system to determine in real time the specific position of the crew's head in the virtual marine environment.
Referring to fig. 8, the AR operating device 7 in the present system can interact with the virtual object in real time by using the positioning system 71 and the AR interaction button 72.
The two hands of the crew are both provided with AR operation equipment 7, and the positions of the hands of the crew in the virtual navigation are positioned in real time by matching the positioning system 71 and the AR positioning system; real-time interaction between the crew and the virtual scene can be guaranteed during virtual navigation through the AR interaction button 72, and more real immersive training is provided.
Claims (8)
1. The utility model provides a seaman navigation training system based on AR technique which characterized in that includes seven functional modules, is respectively: the system comprises a seaman training place (1), a posture motion simulation system (2), a meteorological simulation system (3), a sea storm system (4), an information acquisition feedback vest (5), an AR helmet (6) and AR operation equipment (7); a closed space is established as a seaman training place (1), a sea storm simulation system (4) is designed around the seaman training place (1) to simulate the storm caused by sea weather in navigation, a weather simulation system (3) is designed at the top to simulate the influence of different weather conditions in the navigation environment on the seaman vessel operation, a seaman wears an information acquisition feedback vest (5), the pain feeling of the seaman after being injured by impact is simulated in an electrical stimulation mode, an AR helmet (6) provides the visual field of the navigation scene and receives an operation instruction, a handheld AR operation device (7) interacts with the virtual navigation scene, the virtual navigation scene provided by the whole system is combined with the sea storm and weather environment generated in the training space, and the interactive operation of the seaman and the navigation environment is performed through the handheld AR operation device (7), so that the seaman generates the immersive feeling of personally on the scene, and the training effect of the seaman is ensured.
2. The AR technology based mariner marine training system of claim 1, wherein the mariner training site (1) is a small enclosed container.
3. The AR technology-based seaman nautical training system of claim 1, wherein the attitude motion simulation system (2) comprises an upper computer control turntable (21) and a universal treadmill (22), the upper computer control turntable (21) simulates a ship sloshing state, and the universal treadmill (22) acts as a position transformation system simulating different positions of seaman in the ship.
4. The AR technology based seaman marine training system of claim 1 wherein the weather simulation system (3) includes a temperature regulator (31), a water jet system (32) and a water filtration collection system (33), the temperature regulator (31), the water jet system (32) and the water filtration collection system (33) being computer controlled to adjust the enclosed site environmental factors.
5. The AR technology based seaman nautical training system of claim 1, wherein the sea wave simulation system (4) comprises a blower (41) and a humidifier (42), the output power of the blower (41) and the humidifier (42) being controlled by a computer to simulate the sea wave effect on the seaman in the marine environment.
6. The AR technology based seaman marine training system of claim 1, wherein the information acquisition feedback vest (5) comprises a current stimulator (51) and a sensor (52), the current stimulator (51) arranged in the vest is used to simulate the pain sensation of bump impact in the sea, and the sensor (52) is used to acquire the crew status information in real time.
7. The AR technology based seaman nautical training system of claim 1, characterized in that the AR helmet (6) comprises AR glasses (61), an earphone (62), a microphone (63) and a locator (64), the display in the AR glasses (61) is controlled by a computer, and the ambient sounds in the sailing scene are simulated by the earphone (62), the voice communication is performed by the microphone (63), and the real-time location is performed by the locator (64).
8. The AR technology based mariner marine training system of claim 1, characterized in that the AR operating device (7) comprises a positioning system (71) and AR interaction buttons (72), with the positioning system (71) and AR interaction buttons (72) the mariner can interact with virtual objects in real time in the virtual world.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210430823.2A CN115223418A (en) | 2022-04-22 | 2022-04-22 | Sailor navigation training system based on AR technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210430823.2A CN115223418A (en) | 2022-04-22 | 2022-04-22 | Sailor navigation training system based on AR technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115223418A true CN115223418A (en) | 2022-10-21 |
Family
ID=83607611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210430823.2A Pending CN115223418A (en) | 2022-04-22 | 2022-04-22 | Sailor navigation training system based on AR technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115223418A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205210819U (en) * | 2015-11-06 | 2016-05-04 | 深圳信息职业技术学院 | Virtual reality human -computer interaction terminal |
| CN106448318A (en) * | 2016-09-22 | 2017-02-22 | 国家电网公司 | Fire emergency body feeling training device for underground hydropower stations |
| CN106601062A (en) * | 2016-11-22 | 2017-04-26 | 山东科技大学 | Interactive method for simulating mine disaster escape training |
| CN106875774A (en) * | 2017-04-17 | 2017-06-20 | 安徽汇宜智信科技有限公司 | A kind of virtual navigation simulated training system based on motion sensing control device |
| CN110675691A (en) * | 2019-10-10 | 2020-01-10 | 南京智能仿真技术研究院有限公司 | Naval surface naval vessel virtual training simulation system |
| CN111028552A (en) * | 2019-12-24 | 2020-04-17 | 江西拓荒者科技有限公司 | Red education platform based on VR technique |
| CN111899591A (en) * | 2020-08-27 | 2020-11-06 | 华东交通大学 | Contact net overhauls teaching platform based on VR technique |
| CN112598954A (en) * | 2020-12-04 | 2021-04-02 | 中国航空工业集团公司沈阳空气动力研究所 | Sailing boat motion training ground simulation system and simulation method |
| CN113129678A (en) * | 2021-04-30 | 2021-07-16 | 中国人民解放军陆军军事交通学院军事交通运输研究所 | Virtual reality-based general operation simulation training system |
-
2022
- 2022-04-22 CN CN202210430823.2A patent/CN115223418A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205210819U (en) * | 2015-11-06 | 2016-05-04 | 深圳信息职业技术学院 | Virtual reality human -computer interaction terminal |
| CN106448318A (en) * | 2016-09-22 | 2017-02-22 | 国家电网公司 | Fire emergency body feeling training device for underground hydropower stations |
| CN106601062A (en) * | 2016-11-22 | 2017-04-26 | 山东科技大学 | Interactive method for simulating mine disaster escape training |
| CN106875774A (en) * | 2017-04-17 | 2017-06-20 | 安徽汇宜智信科技有限公司 | A kind of virtual navigation simulated training system based on motion sensing control device |
| CN110675691A (en) * | 2019-10-10 | 2020-01-10 | 南京智能仿真技术研究院有限公司 | Naval surface naval vessel virtual training simulation system |
| CN111028552A (en) * | 2019-12-24 | 2020-04-17 | 江西拓荒者科技有限公司 | Red education platform based on VR technique |
| CN111899591A (en) * | 2020-08-27 | 2020-11-06 | 华东交通大学 | Contact net overhauls teaching platform based on VR technique |
| CN112598954A (en) * | 2020-12-04 | 2021-04-02 | 中国航空工业集团公司沈阳空气动力研究所 | Sailing boat motion training ground simulation system and simulation method |
| CN113129678A (en) * | 2021-04-30 | 2021-07-16 | 中国人民解放军陆军军事交通学院军事交通运输研究所 | Virtual reality-based general operation simulation training system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107349594B (en) | A kind of action evaluation method of virtual Dance System | |
| CN106166376A (en) | Simplify taijiquan in 24 forms comprehensive training system | |
| CN205016133U (en) | Education robot | |
| CN101430837B (en) | Immersion type motorboat drive simulation system based on CAVE | |
| CN103197757A (en) | Immersion type virtual reality system and implementation method thereof | |
| CN107274743A (en) | Transmission line of electricity visual simulating training system based on VR technologies | |
| CN105608951B (en) | Interactive ship cabin virtual training system and method based on the roaming of 3D outdoor scenes | |
| KR101948660B1 (en) | Simulation board apparatus for virtual reality experience | |
| CN108214497A (en) | A kind of family assiatant intelligent robot system | |
| CN110310541A (en) | A kind of integrated ship communications network virtual simulation in sky world sea and Platform of Experimental Teaching | |
| CN112133151A (en) | High-fidelity near-reality immersion type panoramic parachute jumping simulator | |
| CN204557844U (en) | Sailing boat driving simulation system | |
| Liu et al. | Uav simulation flight training system | |
| CN115223418A (en) | Sailor navigation training system based on AR technology | |
| CN106251736A (en) | A kind of paragliding VR simulator | |
| CN206460643U (en) | One kind is based on Internet of things intelligent home system instructional device | |
| CN112033640B (en) | Simulation experience system for ship hydrodynamic performance | |
| CN205692426U (en) | Ships and light boats emergency command simulated training system | |
| CN206363575U (en) | A kind of paragliding VR simulators | |
| CN106237588A (en) | Multifunctional body-building system based on quadratic surface shadow casting technique | |
| CN106693338B (en) | Visual virtual surge exercise protection training device | |
| CN114832349B (en) | Yuanzhou swimming teaching auxiliary system and use method thereof | |
| CN206326608U (en) | A kind of family assiatant intelligent robot system | |
| CN206614555U (en) | Robot | |
| CN210466814U (en) | Experience cabin of VR dragon boat scene |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20221021 |