公开(公告)号：US20240094744A1

公开(公告)日：2024-03-21

申请号：US17949994

申请日：2022-09-21

Applicant: T-Mobile USA, Inc.

Inventor： Michael Scott Probasco ,  George Frantz Cummings ,  Brett Christian

IPC: G05D1/10 ,  B64C39/02 ,  G01R29/08

CPC classification number: G05D1/104 ,  B64C39/024 ,  G01R29/0892 ,  B64C2201/12 ,  B64C2201/143

Abstract: A system for testing a radio transmitter includes multiple unmanned aerial vehicles (UAVs). The multiple UAVs are deployed in the environment surrounding the radio transmitter, enabling simultaneous measurement of the signal emitted by the radio transmitter at multiple points in a variety of configurations. In some implementations, one of the UAVs can be configured as a control unit that facilitates communication between the radio transmitter and the remaining UAVs. In this manner, measurements can be transmitted from the UAVs to the transmitter in real-time. These measurements can then be used as feedback to quickly adjust the radio transmission or reception or to update the flight pattern of the UAVs.

公开(公告)号：US20240042081A1

公开(公告)日：2024-02-08

申请号：US17817398

申请日：2022-08-04

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： Saraswathi Sailaja Perumalla ,  Sarbajit K. Rakshit ,  Akash U. Dhoot

IPC: A61L2/24 ,  A61L2/22 ,  A61L9/015 ,  B64C39/02

CPC classification number: A61L2/24 ,  A61L2/22 ,  A61L9/015 ,  B64C39/024 ,  A61L2202/14 ,  A61L2202/16 ,  A61L2202/15 ,  A61L2202/25 ,  A61L2209/111 ,  B64C2201/12

Abstract: An embodiment for decontaminating transportation vehicles is provided. The embodiment may include receiving GPS data and real-time and historical data relating to contamination. The embodiment may also include identifying a route and location of the transportation vehicle. The embodiment may further include predicting one or more target areas to decontaminate. The embodiment may also include placing one or more decontamination devices at the target areas. The embodiment may further include identifying one or more parts of the transportation vehicle requiring decontamination. The embodiment may also include in response to determining at least one type of contamination is airborne, activating the one or more decontamination devices to increase air pressure inside the transportation vehicle and releasing the air pressure when a door is opened. The embodiment may further include deploying the one or more decontamination devices to sanitize the one or more parts of the transportation vehicle requiring decontamination.

公开(公告)号：US20230367380A1

公开(公告)日：2023-11-16

申请号：US17663434

申请日：2022-05-16

Applicant: CHENGDU QINCHUAN IOT TECHNOLOGY CO., LTD.

Inventor： Zehua SHAO ,  Bin LIU ,  Yaqiang QUAN ,  Yong LI ,  Xiaojun WEI

IPC: G06F1/26 ,  G08G1/095 ,  G08G1/01 ,  B64C39/02

CPC classification number: G06F1/26 ,  G08G1/095 ,  G08G1/0133 ,  G08G1/0145 ,  B64C39/024 ,  B64C2201/042 ,  B64C2201/12 ,  B64C2201/141

Abstract: The embodiments of the present disclosure provide a method, system, and medium for traffic management in a smart city based on Internet of Things (IoT). The method is implemented on the traffic management platform, comprising: obtaining power supply detection information of traffic indication device through a sensor network platform; predicting a congestion degree at a location of the traffic indication device in a target time period when the power supply detection information is in a power-off state; and determining whether a temporary power supply is needed to be provided to the traffic indication device based on the congestion degree.

公开(公告)号：US20230302933A1

公开(公告)日：2023-09-28

申请号：US17700538

申请日：2022-03-22

Applicant: STRIX DRONES LTD

Inventor： Niv Aharoni ,  Maoz Klein

IPC: B60L53/35 ,  B60L53/10 ,  B64C39/02

CPC classification number: B60L53/35 ,  B60L53/10 ,  B64C39/024 ,  B64C2201/12 ,  B64C2201/066

Abstract: An electrical communication system for unmanned aerial vehicle that includes conductive contact surfaces with magnets that are attached to a landing platform, and conductive pin systems that are attached to the vehicle. Each conductive pin system includes a conductive pin that its lower end is made of a magnetizing material, and its upper end is connected to the controller and the battery of the vehicle. The conductive pin systems includes a main body, that is attached to the vehicle, with a hole inside which the conductive pin is penetrated, a nut assembled on the upper end of the pin, a spring that is wounded on the pin between the nut and the main body so that the spring pushes upwards the pin, and a cable connector that is connected to the upper end of the pin to enable electrical connection with the controller and the battery.

公开(公告)号：US20230291318A1

公开(公告)日：2023-09-14

申请号：US17959611

申请日：2022-10-04

Applicant: National Formosa University

Inventor： YU-KAI CHEN ,  CHAU-CHUNG SONG ,  HUNG-YU CHEN

IPC: H02M3/335 ,  H02M1/08 ,  B05B5/10 ,  B64C39/02 ,  A01M7/00 ,  A01G7/04

CPC classification number: H02M3/33569 ,  H02M1/08 ,  B05B5/10 ,  B64C39/024 ,  A01M7/0042 ,  A01G7/04 ,  B64C2201/12 ,  B64D1/18

Abstract: A switch mode power supply circuit with high voltage output, an electrostatic spray apparatus and agricultural plant protection apparatus using the same are provided. The switch mode power supply circuit is electrically connected in series with at least a pre-stage power converter and a post-stage power converter. In order to simplify the control, the switch of the pre-stage power converter is omitted, only one switch of the post-stage power converter is adopted to perform synchronous control. Since the multiple sets of power conversion circuits in the previous stage are connected in series, the turn ratio of the transformer in the power converter in the subsequent stage can be reduced. Therefore, the transformer can be miniaturized and the power supply circuit would be more suitable for agricultural plant protection machine and electrostatic spray apparatus.

公开(公告)号：US20230205197A1

公开(公告)日：2023-06-29

申请号：US17564430

申请日：2021-12-29

Applicant: BETA AIR, LLC

Inventor： Timothy Gerard Richter ,  Sean Donovan

IPC: G05D1/00 ,  B64C39/02 ,  G07C5/00

CPC classification number: G05D1/0005 ,  B64C39/024 ,  G07C5/008 ,  B64C2201/042 ,  B64C2201/12

Abstract: A system for redistributing electrical load in an electric aircraft. The system includes a ring bus and a controller communicatively connected to the ring bus. The ring bus includes a plurality of bus sections including a first bus section and a second bus section. The controller is configured to receive a fault datum indicative of a fault associated with one of a first energy source and a second energy source, actuate, as a function of the fault datum, at least a switch to electrically connect the first bus section and the second bus section so as to form an electrical merger of the first bus section and the second bus section, and redistribute the electrical load to compensate for the fault associated with one of the first energy source and the second energy source. A method of redistributing electrical load in an electric aircraft is also provided.

公开(公告)号：US20190220040A1

公开(公告)日：2019-07-18

申请号：US16363497

申请日：2019-03-25

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Yifan WU ,  Huaiyu LIU ,  Jun WU ,  Ming GONG ,  Xiufeng GAO

IPC: G05D1/08 ,  G05D1/00 ,  G06F3/01 ,  B64C39/02

CPC classification number: G05D1/085 ,  B64C39/024 ,  B64C2201/12 ,  B64C2201/146 ,  G05D1/0044 ,  G06F3/012 ,  G06F3/013 ,  G06F3/0481 ,  G06F3/04842

Abstract: A method and head-mounted display glasses for controlling an unmanned aerial vehicle (UAV) are provided. A movable mark is displayed, and input information of a user is acquired. According to the input information, the movable mark is moved to control the UAV.

公开(公告)号：US20190210723A1

公开(公告)日：2019-07-11

申请号：US15863018

申请日：2018-01-05

Applicant: Raytheon Company

Inventor： Gregory W. Heinen

IPC: B64C39/02

CPC classification number: B64C39/024 ,  B64B1/34 ,  B64B1/44 ,  B64B1/54 ,  B64B1/70 ,  B64B2201/00 ,  B64C2201/022 ,  B64C2201/027 ,  B64C2201/101 ,  B64C2201/108 ,  B64C2201/12 ,  G01S7/4004 ,  G01S7/4052 ,  G01S2007/4082 ,  H01Q1/082 ,  H01Q1/2291 ,  H01Q1/28 ,  H01Q1/34

Abstract: A flight vehicle includes a drone with a pair of shaped protrusions mechanically coupled to the drone. One of the shapes is a hollow lift-producing shape, such as being a balloon filed with a lighter-than-air gas, and the other of the shapes is below the drone. The shape below the drone may be a hollow shape that does not produce lift, for example being a balloon filled with air. The shapes may be similar in size and shape, so as to provide similar drag characteristics. The shapes may be opposite ends of a support, such as a stick, rod, or other (relatively) slender structure. The vehicle includes a payload, such as radar calibration equipment or an antenna. The drone may be used to counteract wind forces on the flight vehicle, and/or to otherwise position the flight vehicle.

公开(公告)号：US20190084677A1

公开(公告)日：2019-03-21

申请号：US15607704

申请日：2017-05-30

Applicant: Charles VanHaelst

Inventor： Charles VanHaelst

IPC: B64D1/18 ,  B08B3/02 ,  B64C39/02 ,  G05D1/00 ,  B64F3/00

CPC classification number: B64D1/18 ,  A47L1/02 ,  B08B3/024 ,  B08B2203/0217 ,  B64C39/024 ,  B64C2201/042 ,  B64C2201/12 ,  B64C2201/148 ,  B64F3/00 ,  E04D15/006 ,  E04G23/002 ,  G05D1/0016 ,  G05D1/0094 ,  G05D1/0866

Abstract: A quadcopter pressure washer that may facilitate cleaning objects and surfaces in remote areas. The quadcopter pressure washer includes a tubular airframe, a plurality of rotary motors, a battery and controller, a pair of antennae, a signal receiver, a nozzle, a turret, a high-pressure hose, a pressure washer, a direct current or a DC power source, an alternating current/direct current or a AC/DC converter and a 120V AC power source. The quadcopter pressure washer also includes an operator control panel include additional a pair of antennae that extend upward in a programmable position from the operator control panel to transmit or receive any suitable electromagnetic signals. The additional pair of antennae utilizes state-of-the-art Doppler radar technology in electrical communication with the battery and controller. The operator control panel includes a signal emitter positioned in front of the operator control panel.

公开(公告)号：US20190051169A1

公开(公告)日：2019-02-14

申请号：US15806134

申请日：2017-11-07

Applicant: Intel Corporation

Inventor： David Gomez Gutierrez ,  Leobardo Emmanuel Campos Macias ,  Jose Ignacio Parra Vilchis ,  Rafael De La Guardia Gonzalez ,  Rodrigo Aldana Lopez

IPC: G08G1/0955 ,  B64C39/02

CPC classification number: G08G1/0955 ,  B64C39/024 ,  B64C2201/024 ,  B64C2201/108 ,  B64C2201/12 ,  G08G1/0145 ,  G08G1/0965 ,  G08G7/00

Abstract: Unmanned aerial vehicles and related methods and systems are disclosed. An example unmanned aerial vehicle, comprising: a body and a propulsion source to propel the unmanned aerial vehicle during flight; and a display carried by the unmanned aerial vehicle to display a message to coordinate traffic, the display actuatable between a deployed position to enable the message to be conveyed and a stowed position in which aerodynamics of the unmanned aerial vehicle are enhanced.