Information processing device, information processing method, program, and flying object
An information processing device and technology of flying objects, applied in the fields of programs and flying objects, information processing devices, and information processing methods, can solve problems such as inconvenient drawing of routes and collisions
Pending Publication Date: 2022-05-27
SONY CORP
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
For example, drawing a route assuming that there is nothing in an area that has not been observed has the inconvenience, for example, of a collision when an obstacle suddenly appears in an area that cannot be observed until the last minute
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment approach
[0036] 2. Modifications
[0037]
[0038] Figure 1 Schematically shows the autonomous flight operation of the drone 10. In the observation area 20, the UAV 10 generates three-dimensional real-time observations based on its own location estimation information and three-dimensional distance measurement information, e.g., a three-dimensional special grid map. Further, the UAV 10 is based on a priori map (preliminary map) in the unobserved region 30 to extend three-dimensional real-time observations. For example, the area 30 has not been observed includes an area that can not be observed due to obstacles, an area outside the measurement range of the sensor and the like.
[0039] In addition, the prior map corresponds to a simple map describing rough information about the environment in which the drone 10 is flying. For example, a priori map corresponds to a two- or three-dimensional map on which the location and dimensions of walls, buildings, and so on are known. More specifically,...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
According to the invention, high-speed autonomous flight of the flight body is realized. In the invention, a three-dimensional real-time observation result is generated based on self position estimation information and three-dimensional distance measurement information. A preliminary map corresponding to the three-dimensional real-time observation result is obtained. And performing position alignment of the three-dimensional real-time observation result and the preliminary map. After performing the alignment, the three-dimensional real-time observation results are extended based on the preliminary map. A flight route is set based on the extended three-dimensional real-time observation. The present invention makes it possible to accurately calculate a relatively long flight route of a flight body, such as a drone, in all at a time through a global action plan, and to achieve high-speed autonomous flight of the flight body.
Description
Technical field [0001] The present technique relates to an information processing device, an information processing method, a program and a flight body, and specifically relates to, for example, an information processing device for achieving high-speed autonomous flight of a flight body. Background [0002] In order to fly autonomously, the drone as a flight body repeatedly draws the flight path to the destination according to the global behavior plan and flies along this flight path. Because route calculation takes time, it is necessary to calculate a slightly longer route at a time in order to fly at high speeds, and it is also necessary to draw a route for the area that has not yet been observed. For example, drawing a route while assuming nothing is not in an area that has not yet been observed is inconvenient, for example, a collision occurs when an obstacle suddenly appears in an unobservable area until the last minute. [0003] For example, patent document 1 describes the ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/10B64C13/18B64C39/02G01C21/30G08G5/04
CPCG05D1/106B64C13/18G01C21/30G08G5/04B64U2101/30G01C21/20G08G5/045G08G5/0069G08G5/0013G08G5/0086G08G5/0039G08G5/0021G08G5/0052B64U2201/10G06T7/194G06T7/30G06V20/647G06T2207/10028G06T2207/10032G06T2207/30181G06T2207/30241
Inventor 丰吉政彦漆户航平李骏阿部真一郎元山琢人
Owner SONY CORP