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公开(公告)号：US11375111B2
公开(公告)日：2022-06-28
申请号：US16768244
申请日：2018-11-30
Applicant: ideaForge Technology Pvt. Ltd.
Inventor： Ankit Mehta , Rahul Singh , Ashish Bhat
Abstract: A method for capturing images of large target area using a single low FOV high resolution camera mounted on an Aerial Vehicle for 3D reconstruction is disclosed. The camera captures sets of images consisting of a nadir image a plurality of oblique images at predefined waypoints or as the Aerial Vehicle travels along a flight path. Oblique images are captured in two perpendicular directions by tilting camera about a single tilt axis at one time thereby preventing bidirectional distortion of objects in images. Further, first direction and second direction define a quadrant of area below the Aerial Vehicle. Oblique images along two perpendicular directions are captured either by using roll and pitch axes, or by using a single tilt axis and a pan axis of camera control mechanism wherein using pan axis the single tilt axis is reoriented in a perpendicular orientation to capture oblique images in perpendicular direction.
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2.发明申请公开(公告)号：US20220094856A1
公开(公告)日：2022-03-24
申请号：US17457321
申请日：2021-12-02
Applicant: ideaForge Technology Pvt. Ltd.
Inventor： Ashish Bhat , Ankit Mehta , Rahul Singh , Sai Sumanth Manchukonda
Abstract: A method for capturing images of large target area using a single camera configured with an aerial vehicle (AV) for reconstructing a high-resolution image is disclosed including the steps of moving the AV over the area of interest along a straight path; capturing a first set of images of an area down below by pointing an optical axis of the camera towards a first side of the straight path such that the optical axis makes a first predefined angle with vertical; and capturing a second set of images of the area down below by pointing the optical axis of the camera towards a second side of the straight path such that the optical axis makes a second predefined angle with respect to the vertical. Side overlap between the first and second set of images is optimized to account for error in camera movement.
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公开(公告)号：US20220374009A1
公开(公告)日：2022-11-24
申请号：US17749011
申请日：2022-05-19
Applicant: ideaForge Technology Pvt. Ltd.
Inventor： Ashish BHAT , Chandan SINGH , Dhirendra SARUP
Abstract: The present disclosure provides system and method for displaying a plurality of elements of at least one application on a display screen. An aspect of the present disclosure pertains to a method for displaying the plurality of elements of the at least one application on the display screen, the method including the steps of splitting, at a computing device, the display screen into a plurality of sections, associating, at the computing device, at least one section of the plurality of sections with at least one element of the plurality of elements of the at least one application, controlling, at the computing device, at least one display parameter of the at least one section, and displaying, at the computing device, the at least one element on the display screen in split-screen view.
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公开(公告)号：US20210195103A1
公开(公告)日：2021-06-24
申请号：US16768244
申请日：2018-11-30
Applicant: ideaForge Technology Pvt. Ltd.
Inventor： Ankit Mehta , Rahul Singh , Ashish Bhat
Abstract: A method for capturing images of large target area using a single low FOV high resolution camera mounted on an Aerial Vehicle for 3D reconstruction is disclosed. The camera captures sets of images consisting of a nadir image a plurality of oblique images at predefined waypoints or as the Aerial Vehicle travels along a flight path. Oblique images are captured in two perpendicular directions by tilting camera about a single tilt axis at one time thereby preventing bidirectional distortion of objects in images. Further, first direction and second direction define a quadrant of area below the Aerial Vehicle. Oblique images along two perpendicular directions are captured either by using roll and pitch axes, or by using a single tilt axis and a pan axis of camera control mechanism wherein using pan axis the single tilt axis is reoriented in a perpendicular orientation to capture oblique images in perpendicular direction.
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公开(公告)号：US10885705B2
公开(公告)日：2021-01-05
申请号：US16539271
申请日：2019-08-13
Applicant: Ideaforge Technology Pvt. Ltd
Inventor： Dhirendra Sarup
Abstract: The present disclosure relates to generating a single vertex list/point-cloud list of an object for rendering the object in different complexity levels. The generated single vertex list comprises a large number of points obtained from external surfaces of the real-time object for detailed 3D representation and the list is updated with new batches of received point cloud vertices. The points are rendered from the single vertex list based on the correlation between zoom level and point retention factor. A scene's zoom/scaling level is altered by changing the distance of a camera to the objects represented by the rendered point cloud.
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Patent Agency Ranking
6.发明公开公开(公告)号：US20240283096A1
公开(公告)日：2024-08-22
申请号：US18291120
申请日：2022-06-14
Applicant: IDEAFORGE TECHNOLOGY PVT. LTD.
Inventor： Amit GUPTA , Himanshu AGRAWAL
IPC: H01M50/509 , H01M10/0525 , H01M50/213 , H01M50/249
CPC classification number: H01M50/509 , H01M10/0525 , H01M50/213 , H01M50/249 , H01M2220/20
Abstract: An improved battery pack 100/200 is disclosed, having a plurality of cylindrical cells 102 arranged in parallel disposition in rows 104/204 and columns 106/206 such that positive and negative terminals of any of the cells and the closest surrounding cells are oppositely placed to minimise the overall magnetic field due to the internal current of the cells by the opposite magnetic field of the oppositely placed adjacent cells. The positive and negative terminals at any of or both of upper and lower ends of the cells 102 in a group of adjacently located columns are connected by criss-cross connections 108/208 to provide parallel electric connection of the cells 102 in groups of adjacently located columns 106/206. Criss-cross connections 108/208 pertaining to the terminals of opposite polarity are connected by series connections 110/210 to provide series connection of the sets of cells connected in parallel by the criss-cross connections 108/208.
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公开(公告)号：US12008910B2
公开(公告)日：2024-06-11
申请号：US16636412
申请日：2018-07-27
Applicant: IDEAFORGE TECHNOLOGY PVT. LTD
Inventor： Rahul Singh
CPC classification number: G08G5/0039 , B64C39/024 , G05D1/0022 , G05D1/0055 , G08G5/0056 , G08G5/0069 , B64U2201/20
Abstract: The present disclosure relates to a system and method for executing safe-return of an Unmanned Aerial Vehicle (UAV) moving along a path having a plurality of communication waypoints in the event of a communication failure. In an aspect, the proposed method can include the steps of detecting, at the UAV, a communication failure; enabling the UAV to return to last healthy communication waypoint location; and based on status of the communication failure, enabling the UAV to return to its home location.
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公开(公告)号：US11953918B2
公开(公告)日：2024-04-09
申请号：US16636427
申请日：2018-07-27
Applicant: IDEAFORGE TECHNOLOGY PVT. LTD
Inventor： Ashish Bhat
CPC classification number: G05D1/101 , B64C39/024 , B64U10/13 , B64U50/19 , B64U2201/10
Abstract: A split control system for UAV incorporating auto pilot is disclosed. Control system comprises a real-time low-level main processor, and a non-real-time high-level co-processor. The co-processor computes desired body rate values and feeds them to the main processor which may be with latency. Main processor computes one or more motor control signals based on the desired body rate values. The main processor also executes a rate damping loop algorithm based on instantaneous body rate values to generate one or more motor control signals to maintain stability of the UAV even in events of latency in desired body rate values from the co-processor. Instantaneous body rate values are either obtained directly from sensors without any latency or obtained by main processor indirectly with negligible latency. Main processor acts as an intermediate between sensors and co-processor by collecting raw sensor data and feeding the data to co-processor.
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公开(公告)号：US11655023B2
公开(公告)日：2023-05-23
申请号：US16962161
申请日：2019-01-15
Applicant: ideaForge Technology Pvt. Ltd.
Inventor： Rahul Singh , Ashish Bhat , Vishal Khetmali , Gulab Mali
CPC classification number: B64C29/0033 , B64C37/00 , B64C39/024 , B64C39/04 , B64U10/25 , B64U30/10 , B64U30/20
Abstract: A fixed-wing VTOL hybrid UAV is disclosed comprising: a central frame 104; a pair of quick lockable fixed-wings 102 comprising right wing 102-2 and left wing 102-1 that lock with each other over the central frame; and four electrically operated rotors 108 in downward facing configuration attached to fixed-wings with help of rotor-blade arms 110. Arms 110 are pivotally fixed to wings 102 so that arms 110 are movable between a working position in which arms 110 are oriented parallel to central frame 104, and a storage position in which arms 110 are aligned with wings 102. Central frame 104 is a thin rod and works as fuselage. Drivers and control modules are fitted in wings 102. UAV includes rudders attached to arms at 45 degrees for maneuvering UAV for yaw and a secondary roll response. UAV includes two landing gears 106 attached to each end of central frame.
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公开(公告)号：US10882615B2
公开(公告)日：2021-01-05
申请号：US16060163
申请日：2016-12-07
Applicant: IDEAFORGE TECHNOLOGY PVT. LTD.
Inventor： Ashish Bhat
Abstract: The present disclosure provides a multi-rotor Aerial Vehicle comprising at least five arms. Pairs of coaxial contra rotating rotors/propellers are configured on each arm defining a polygon. In the event of failure of any one of the rotors/propellers, a control system incorporating an autopilot, shuts off corresponding contra rotating rotor/propeller of the pair to maintain yaw stability thereby rendering the corresponding arm non-functional; and adjusts throttles of the coaxial contra rotating rotors/propellers of remaining functional arms to maintain tilt and lift stability of the Aerial Vehicle.
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