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公开(公告)号：US20240370040A1
公开(公告)日：2024-11-07
申请号：US18655547
申请日：2024-05-06
Applicant: SAGAR DEFENCE ENGINEERING PRIVATE LIMITED
Inventor： Nikunj Parashar , Mridul Babbar , Lakshay Dang , Saurabh Patil , Akshay Sharma , Shilpa Parashar
IPC: G05D1/87 , G05D1/243 , G05D1/248 , G05D1/46 , G05D1/622 , G05D101/15 , G05D109/10 , G05D109/20 , G05D109/30
Abstract: Navigation system (300) for land, air, marine or submarine vehicle (302), comprising a remote control workstation (301) with Manual control mode (310), Mission Planning mode (330) and tactical control mode (360) initiating command-and-control options; a navigation module (100) retrofittably disposed on the vehicle (302); a plurality of perception sensors (318) disposed on the vehicle (302); the system (300) receives manual, electrical, radio and audio commands of human operator (305) in the manual control (310) and mission planning mode (330) and converts them to dataset for training a navigation model having a navigational algorithm. The perception sensors (318) generate dataset for self-learning in real time in manual control mode (310), mission control mode (330) and tactical control mode (360); the navigational system (300) autonomously navigates with presence of communication network (390) and in absence of communication network (390).
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2.发明公开公开(公告)号：US20240190593A1
公开(公告)日：2024-06-13
申请号：US17661287
申请日：2021-08-07
Applicant: Sagar Defence Engineering Private Limited
Inventor： Chirag Shah , Saurabh Patil , Mridul Babbar , Lakshay Dang , Vishal Veer Singh
CPC classification number: B64U70/90 , B60L53/14 , B64U80/25 , B60L2200/10 , B64U2201/10
Abstract: Method and system to ascertain location of drone box (100) for stabilized landing and charging of drones (10), comprising a plurality of drones (10) and at least a drone box (100) having a passive sensing circuit (149) detecting a touchdown signal of all the ground interface (11) of the drone (10, 10-1, 10-2) at a plurality of sensor zones (111) for a minimum prescribed time, a detection of any missing touch down signal for the minimum prescribed time due to an inappropriate landing preventing next take off of the drone (10, 10-1, 10-2), the passive sensing circuit (149) prevents activation of any sensor zone (111) till all the ground interfaces (11) are detected as touched down, the sensor zones (111) differentiates between presence of the ground interface (11) and any other presence including human touch, animal touch, foreign matter and or contamination and a combination thereof.
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3.发明授权公开(公告)号：US12122243B2
公开(公告)日：2024-10-22
申请号：US17661287
申请日：2021-08-07
Applicant: Sagar Defence Engineering Private Limited
Inventor： Chirag Shah , Saurabh Patil , Mridul Babbar , Lakshay Dang , Vishal Veer Singh
CPC classification number: B60L53/14 , B64U70/90 , B64U80/25 , B60L2200/10 , B64U10/14 , B64U2201/10
Abstract: Method and system to ascertain location of drone box (100) for stabilized landing and charging of drones (10), comprising a plurality of drones (10) and at least a drone box (100) having a passive sensing circuit (149) detecting a touchdown signal of all the ground interface (11) of the drone (10, 10-1, 10-2) at a plurality of sensor zones (111) for a minimum prescribed time, a detection of any missing touch down signal for the minimum prescribed time due to an inappropriate landing preventing next take off of the drone (10, 10-1, 10-2), the passive sensing circuit (149) prevents activation of any sensor zone (111) till all the ground interfaces (11) are detected as touched down, the sensor zones (111) differentiates between presence of the ground interface (11) and any other presence including human touch, animal touch, foreign matter and or contamination and a combination thereof.
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公开(公告)号：US11772819B2
公开(公告)日：2023-10-03
申请号：US17755152
申请日：2020-09-28
Applicant: Sagar Defence Engineering Private Limited
Inventor： Chirag Shah , Saurabh Patil , Mridul Babbar , Lakshay Dang
CPC classification number: B64F1/362 , B60L53/60 , B64C29/0008 , B64C39/024 , B60L2200/10 , B64F1/222 , B64U70/00 , B64U2101/20
Abstract: Method and system to ascertain location of drone box for landing and charging drones comprising at least a drone box having a drone platform with a plurality of limiting boundaries, divided into number of sensor zones that are mechanically contiguous and electrically separated by an insulated separator of insulation width, each sensor zone having an identification coordinates, each drone having a plurality of ground interfaces, each having a unique address code, each ground interface has a charging terminal at a far end, each charging terminal having an interlocked switchable electricity polarity. The identification coordinates of the activated sensor zones are communicable to a second drone so that the second drone knows where NOT to land on the drone box, Such communication enables a third and subsequent drone to ascertain whether the identified drone box is suitable and available for landing.
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公开(公告)号：US20220380063A1
公开(公告)日：2022-12-01
申请号：US17755152
申请日：2020-09-28
Applicant: Sagar Defence Engineering Private Limited
Inventor： Chirag Shah , Saurabh Patil , Mridul Babbar , Lakshay Dang
Abstract: Method and system to ascertain location of drone box for landing and charging drones comprising at least a drone box having a drone platform with a plurality of limiting boundaries, divided into number of sensor zones that are mechanically contiguous and electrically separated by an insulated separator of insulation width, each sensor zone having an identification coordinates, each drone having a plurality of ground interfaces, each having a unique address code, each ground interface has a charging terminal at a far end, each charging terminal having an interlocked switchable electricity polarity. The identification coordinates of the activated sensor zones are communicable to a second drone so that the second drone knows where NOT to land on the drone box, Such communication enables a third and subsequent drone to ascertain whether the identified drone box is suitable and available for landing.
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Patent Agency Ranking6.发明申请
公开(公告)号：WO2022162682A1
公开(公告)日：2022-08-04
申请号：PCT/IN2021/050756
申请日：2021-08-07
Applicant: SAGAR DEFENCE ENGINEERING PRIVATE LIMITED
Inventor： SHAH, Chirag , PATIL, Saurabh , BABBAR, Mridul , DANG, Lakshay , SINGH, Vishal Veer
Abstract: Method and system to ascertain location of drone box (100) for stabilized landing and charging of drones (10), comprising a plurality of drones (10) and at least a drone box (100) having a passive sensing circuit (149) detecting a touchdown signal of all the ground interface (11) of the drone (10, 10-1, 10-2) at a plurality 5 of sensor zones (111) for a minimum prescribed time, a detection of any missing touch down signal for the minimum prescribed time due to an inappropriate landing preventing next take off of the drone (10, 10-1, 10-2), the passive sensing circuit (149) prevents activation of any sensor zone (111) till all the ground interfaces (11) are detected as touched down, the sensor zones (111) 10 differentiates between presence of the ground interface (11) and any other presence including human touch, animal touch, foreign matter and or contamination and a combination thereof.
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公开(公告)号：WO2021234722A1
公开(公告)日：2021-11-25
申请号：PCT/IN2020/050834
申请日：2020-09-28
Applicant: SAGAR DEFENCE ENGINEERING PRIVATE LIMITED
Inventor： SHAH, Chirag , PATIL, Saurabh , BABBAR, Mridul , DANG, Lakshay
IPC: B64C39/02
Abstract: Method and system to ascertain location of drone box for landing and charging drones comprising at least a drone box having a drone platform with a plurality of limiting boundaries, divided into number of sensor zones that are mechanically contiguous and electrically separated by an insulated separator of insulation width, each sensor zone having an identification coordinates, each drone having a plurality of ground interfaces, each having a unique address code, each ground interface has a charging terminal at a far end, each charging terminal having an interlocked switchable electricity polarity. The identification coordinates of the activated sensor zones are communicable to a second drone so that the second drone knows where NOT to land on the drone box, Such communication enables a third and subsequent drone to ascertain whether the identified drone box is suitable and available for landing.
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8.发明公开
公开(公告)号：EP4139763A1
公开(公告)日：2023-03-01
申请号：EP21922735.2
申请日：2021-08-07
Applicant: Sagar Defence Engineering Private Limited
Inventor： SHAH, Chirag , PATIL, Saurabh , BABBAR, Mridul , DANG, Lakshay , SINGH, Vishal Veer
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公开(公告)号：EP4139209A1
公开(公告)日：2023-03-01
申请号：EP20937103.8
申请日：2020-09-28
Applicant: Sagar Defence Engineering Private Limited
Inventor： SHAH, Chirag , PATIL, Saurabh , BABBAR, Mridul , DANG, Lakshay
IPC: B64C39/02
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公开(公告)号：EP4441574A1
公开(公告)日：2024-10-09
申请号：EP23845850.9
申请日：2023-07-15
Applicant: Sagar Defence Engineering Private Limited
Inventor： PARASHAR, Nikunj , BABBAR, Mridul , DANG, Lakshay , PATIL, Saurabh , SHARMA, Akshay , PARASHAR, Shilpa
CPC classification number: G05D2101/1520240101 , G05D2101/2620240101 , G05D2109/25420240101 , G05D1/622 , G05D1/222 , G06N3/088 , G06N3/044 , G05D2107/2720240101 , G05D2105/5520240101 , B64U2201/1020230101
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