14 results about "Astronauta" patented technology

Systems and methods for photography of a spacecraft during space flight are provided. An autonomous deployable camera (ADC) is configured to capture images and video of a portion of a rocket, such as a crew capsule, as it flies in space with the Earth's horizon in the background and astronauts within the crew capsule visible and recognizable through windows of the crew capsule. The ADC, being reusable, is configured to land on the ground independent of landings or flight trajectories of the crew capsule or other parts of a rocket. The ADC includes a parachute to slow the descent of the ADC and tracking hardware to allow the ADC to be relatively easily recovered on the ground. After recovery, images are downloadable from the ADC.

1. Name of the product in this design: Lunar Rover. 2. Purpose of this design: As a vehicle for astronauts to travel, explore, and conduct research on the lunar surface. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

Systems and methods for photography of a spacecraft during space flight are provided. An autonomous deployable camera (ADC) is configured to capture images and video of a portion of a rocket, such as a crew capsule, as it flies in space with the Earth's horizon in the background and astronauts within the crew capsule visible and recognizable through windows of the crew capsule. The ADC, being reusable, is configured to land on the ground independent of landings or flight trajectories of the crew capsule or other parts of a rocket. The ADC includes a parachute to slow the descent of the ADC and tracking hardware to allow the ADC to be relatively easily recovered on the ground. After recovery, images are downloadable from the ADC.

1. Name of the designed product: cup cover (third generation of astronauts). 2. Use of the designed product: cup cover. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: design 1 perspective view 1. 5. Design 1 is designated as the basic design.

This application relates to the fields of positioning, navigation, semantic segmentation, and target detection technologies, and particularly to a method and system for collaborative positioning of astronauts and scientific targets on the lunar surface. The method includes: constructing a feature point map by collecting visual and inertial data, and using VIO sliding window optimization to estimate the astronaut's pose, generating a 3D environmental point cloud; further performing 3D target detection on the point cloud, distinguishing between scientific targets and lunar base station objects, and using prior information of scientific targets and a random sampling consensus algorithm for screening and constraint, constructing geometric constraints by fitting a geometric model of the targets and feeding them back into the pose optimization process, introducing iterative optimization to achieve pose correction; simultaneously calculating the relative pose of the astronaut and each target, and updating the environmental map. This method improves positioning accuracy and robustness in the absence of GPS and is suitable for autonomous navigation and mission execution in the complex lunar environment.

Systems and methods for operating a vehicle in an environment that requires an astronaut in the vehicle to wear a spacesuit, are presented. The vehicle may be a lunar rover or a rover to be used on Mars. An astronaut will be in a spacesuit while in the vacuum of the Moon. This vacuum or thin atmosphere will give rise to a pressure differential between the inside and the outside of the spacesuit. This pressure differential reduces the flexibility of the spacesuit, such that the joints of the spacesuit resist bending or flexing. Spacesuit stiffness is substantially reduced while an astronaut is in a pressurizable cabin of the vehicle, where the pressure differential can be reduced or eliminated. The spacesuit may provide all necessary life support while the cabin of the rover provides a cabin pressure that is substantially the same as the pressure in the spacesuit.

The invention relates to the technical field of positioning, navigation, semantic segmentation and target detection, in particular to an astronaut and scientific target cooperative positioning method and system suitable for the lunar surface, and the method comprises the steps: achieving the position and posture estimation of an astronaut through the collection of visual and inertial data, the construction of a feature point map, and the combination of VIO sliding window optimization, and generating a three-dimensional environment point cloud; further performing three-dimensional target detection on the point cloud, distinguishing a scientific target from a lunar base station object, performing screening and constraint by using scientific target prior information and a random sampling consistency algorithm, constructing a target fitting geometric model into geometric constraint, feeding back the geometric constraint to a pose optimization process, and introducing iterative optimization to realize pose correction; meanwhile, the relative poses of the astronaut and the targets are calculated, and the environment map is updated. According to the method, the positioning precision and robustness are improved under the condition of no GPS, and the method is suitable for autonomous navigation and task execution in the complex lunar environment.

1. The name of the design product: manned lunar rover. 2. The use of the design product: used as manned lunar rover, supporting the tasks of rapid transfer between different locations, living cabin and functional areas, emergency rescue and material transportation of lunar astronauts. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

1. Name of this design product: Name tag (astronaut). 2. Purpose of this design: This design is intended to add fun and is suitable for children's activities or themed venues. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The invention discloses a multifunctional comprehensive special cable for astronauts to simulate space training, and belongs to the field of cables. The invention discloses a multifunctional comprehensive special cable for simulating space training of astronauts. The multifunctional comprehensive special cable is characterized by comprising a bearing rope arranged in the center of the cable, three pairs of braided shielding wire pairs which are uniformly distributed, a plurality of insulated conductive wire cores, a radial waterproof layer, a longitudinal waterproof layer, an overall shielding layer and an outer protection layer. In the cable manufacturing process, the viscous water-blocking material is applied to the cable, the viscous water-blocking material is changed into an elastic solid through crosslinking to fill gaps of the cable core, once the waterproof isolation protection layer outside the cable is damaged, water entering the cable can be effectively prevented from flowing, normal operation of the cable is protected, and the service life of the cable is prolonged. Meanwhile, the force bearing rope is made of high-strength fibers instead of a common rigid material, so that the flexibility of the cable is improved.

An object of a system according to an embodiment is to efficiently perform space mission planning, support for astronauts, space education, and space data analysis.SOLUTION: A system includes a collection part, a proposal part, a monitoring part, a support part, a generation part, a provision part, an analysis part, and a summarization part. The collection unit collects past mission data and a current technical status. The proposal section analyzes the data collected by the collection section and proposes an efficient mission plan. The monitoring unit monitors a health condition and a work situation of the astronaut. The support unit provides necessary support based on the data obtained by the monitoring unit. The generation unit generates educational content related to space. The provision unit provides the content generated by the generation unit. The analysis unit analyzes a large amount of space data. The summarization unit summarizes and provides important information obtained by the analysis unit.SELECTED DRAWING: Figure 1

The application discloses an autonomous driving method of an extravehicular manned mobile device, which comprises the following steps: S1, determining a rendezvous target and a rendezvous time, calculating a required speed increment with time as a constraint, and then driving a thruster of the extravehicular manned mobile device to realize movement; S2, after the extravehicular manned mobile device driven in S1 approaches the rendezvous target, the extravehicular manned mobile device is decelerated and relatively stationary; and S3, the extravehicular manned mobile device is again slowly approached to the rendezvous target until the rendezvous target is reached. The application has the automatic driving function, is convenient for astronauts to reach the predetermined area, and can automatically keep the extravehicular manned mobile device during the operation of the astronauts, thus liberating the hands of the astronauts and providing a stable attitude. The application has the anti-collision and propellant shortage alarm functions, and the extravehicular manned mobile device can automatically return under the condition that the astronauts are in a coma or lose the operation function, thus increasing the safety of the extravehicular activity of the astronauts.

1. Name of the designed product: Starry night lamp (rocket astronaut). 2. Use of the designed product: for lighting, projection and decoration. 3. Design points of the designed product: in shape. 4. Picture or photo best showing the design points: perspective view 1.