Wind speed detection system and wind speed detection method

    公开(公告)号:US11754586B2

    公开(公告)日:2023-09-12

    申请号:US17741466

    申请日:2022-05-11

    CPC classification number: G01P5/165 G01P21/00

    Abstract: A wind speed detection system and a wind speed detection method are provided. The wind speed detection system includes a pipe body and a controller. The pipe body comprises a pressure sensing module and a suction pump. The pressure sensing module is connected to a first opening through a first pipe and connected to a second opening through a second pipe. The first pipe has a main pipe. Two ends of a first alternative pipe are connected to two ends of the main pipe. When the controller performs a self-checking operation, the main pipe is closed and the first alternative pipe is opened. The controller starts the suction pump to perform forward suction. The controller measures a first air pressure through the first pipe and measures a second air pressure through the second pipe by the pressure sensing module. The controller calculates a reference wind speed value according to the first and second air pressures.

    WIND SPEED DETECTION SYSTEM AND WIND SPEED DETECTION METHOD

    公开(公告)号:US20220365108A1

    公开(公告)日:2022-11-17

    申请号:US17741466

    申请日:2022-05-11

    Abstract: A wind speed detection system and a wind speed detection method are provided. The wind speed detection system includes a pipe body, a pressure sensing module, a suction pump, and a controller. The pressure sensing module is connected to a first opening through a first pipe and connected to a second opening through a second pipe. The first pipe has a main pipe. Two ends of a first alternative pipe are connected to two ends of the main pipe. When the controller performs a self-checking operation, the main pipe is closed and the first alternative pipe is opened. The controller starts the suction pump to perform forward suction. The controller measures a first air pressure through the first pipe and measures a second air pressure through the second pipe by the pressure sensing module. The controller calculates a reference wind speed value according to the first and second air pressures.

    DRONE HAVING PARACHUTE AND CONTROL METHOD THEREOF

    公开(公告)号:US20220001994A1

    公开(公告)日:2022-01-06

    申请号:US17343718

    申请日:2021-06-09

    Abstract: A drone includes a drone main body and a parachute module. The parachute module includes a base, a housing, an inflatable material, a parachute, and an inflating device. The base is disposed on the drone main body. The housing covers the base to form a containing space therebetween. The inflatable material is disposed on the base and furled in the containing space. The parachute is connected to the inflatable material and the housing and is furled in the containing space. The inflating device is disposed on the base and connected to the inflatable material. When the inflating device inflates the inflatable material, the inflatable material expands and strikes the housing, so that the housing is separated from the drone main body, so as to increase a distance between the parachute and the drone main body and deploy the parachute. In addition, a control method of the drone is also provided.

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