WO2021087690A1 - Capteur et plateforme mobile - Google Patents

Capteur et plateforme mobile Download PDF

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Publication number
WO2021087690A1
WO2021087690A1 PCT/CN2019/115425 CN2019115425W WO2021087690A1 WO 2021087690 A1 WO2021087690 A1 WO 2021087690A1 CN 2019115425 W CN2019115425 W CN 2019115425W WO 2021087690 A1 WO2021087690 A1 WO 2021087690A1
Authority
WO
WIPO (PCT)
Prior art keywords
motor
connecting plate
sensor
turntable
rotating body
Prior art date
Application number
PCT/CN2019/115425
Other languages
English (en)
Chinese (zh)
Inventor
黄稀荻
Original Assignee
深圳市大疆创新科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市大疆创新科技有限公司 filed Critical 深圳市大疆创新科技有限公司
Priority to CN201980032111.1A priority Critical patent/CN112204416A/zh
Priority to PCT/CN2019/115425 priority patent/WO2021087690A1/fr
Publication of WO2021087690A1 publication Critical patent/WO2021087690A1/fr

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes

Definitions

  • This application relates to the technical field of remote sensing equipment, in particular to sensors and movable platforms.
  • Radar is an active remote sensing device that can be applied to UAVs and vehicles to realize the obstacle avoidance function of UAVs and vehicles.
  • Most of the radar equipment currently in use includes a motor and a radar module connected to the motor. Due to the structural layout has certain defects, the existing radar equipment needs to occupy a large space, which is not conducive to the miniaturization and miniaturization of the entire device. Lightweight. On some platforms that have requirements on the size of the equipment, the radar equipment cannot be installed or the installation process is very troublesome, resulting in a smaller application range of the radar equipment.
  • this application is proposed to provide a sensor and a movable platform that solves the above-mentioned problems.
  • a sensor including:
  • a motor including a stator and a rotor rotatably connected with the stator;
  • a rotating body the rotating body includes an intermediate connecting plate and at least one side plate connected to the intermediate connecting plate, and the intermediate connecting plate is connected to the rotor;
  • the middle connecting plate drives the side plate to rotate around the circumference of the motor, the middle connecting plate and the side plate form a rotation space, and the motor is at least Part of it is located in the rotating space.
  • an embodiment of the present application also provides a movable platform, including a movable platform body and a sensor provided on the movable platform body;
  • the sensor includes:
  • a motor including a stator and a rotor rotatably connected with the stator;
  • a rotating body the rotating body includes an intermediate connecting plate and at least one side plate connected to the intermediate connecting plate, and the intermediate connecting plate is connected to the rotor;
  • the middle connecting plate drives the side plate to rotate around the circumference of the motor, the middle connecting plate and the side plate form a rotation space, and the motor is at least Part of it is located in the rotating space.
  • the rotating space formed when the rotating body rotates is the largest space occupied by the rotating body during use.
  • the motor is at least partially located in the rotating space, that is, the motor is at least partially embedded in the rotating space.
  • the structural layout between the motor and the rotating body makes full use of the space, which makes the structural layout of the sensor more reasonable, greatly improves the space utilization rate, and effectively reduces the space occupied by the sensor, making the sensor applicable On more platforms.
  • FIG. 1 is a schematic structural diagram of a sensor provided by an embodiment of the application.
  • FIG. 2 is a schematic diagram of the structure of a rotating body provided by an embodiment of the application.
  • FIG. 3 is a schematic diagram of a cross-sectional structure of a rotating body provided by an embodiment of the application.
  • FIG. 4 is a schematic diagram of a cross-sectional structure of a sensor provided by an embodiment of the application.
  • FIG. 5 is an enlarged schematic diagram of the dotted part in FIG. 4.
  • first and second are only used to facilitate the description of different components, and cannot be understood as indicating or implying the order relationship, relative importance or implicitly indicating that The number of technical features. Therefore, the features defined with “first” and “second” may explicitly or implicitly include at least one of the features.
  • the radar equipment currently in use needs to take up a lot of space.
  • the arrangement of the radar module and the motor is structured up and down.
  • the height of the radar equipment is the height of the radar module plus the motor. In the height direction, the space occupied by the radar equipment Larger, it is not conducive to the miniaturization and lightness of the entire device. On some platforms that have requirements on the size of the equipment, the radar equipment cannot be installed or the installation process is very troublesome, resulting in a smaller application range of the radar equipment.
  • the present application provides a sensor and a movable platform, which makes the structural layout of the sensor more reasonable, greatly improves the space utilization rate, and effectively reduces the space occupied by the sensor.
  • Fig. 1 is a schematic structural diagram of a sensor provided by an embodiment of the application, as shown in Fig. 1.
  • a sensor which includes a motor 10 and a rotating body 20.
  • the motor 10 is used to drive the rotating body 20 to rotate.
  • the motor 10 includes a stator 11 and a rotor 12 rotatably connected with the stator 11.
  • the rotating body 20 includes an intermediate connecting plate 21 and at least one side plate 22 connected to the intermediate connecting plate 21, and the intermediate connecting plate 21 is connected to the rotor 12.
  • the middle connecting plate 21 drives the side plate 22 to rotate around the circumference of the motor 10.
  • the middle connecting plate 21 and the side plate 22 form a rotating space, and the motor 10 is at least partially located in the rotating space.
  • the rotating space formed by the rotating body 20 when rotating is the largest space occupied by the rotating body 20 during use, and the motor 10 is at least partially located in the rotating space, that is to say, the motor 10 is at least partially located in the rotating space.
  • the structural layout between the motor 10 and the rotating body 20 makes full use of the space, which makes the sensor's structural layout more reasonable, greatly improves the space utilization, and effectively reduces the sensor's footprint. Occupies space, so that the sensor can be applied to more platforms.
  • the height of the sensor is the height of the rotating body 20 plus part of the height of part of the motor 10.
  • the height of the sensor is only the height of the rotating body 20.
  • the sensors include but are not limited to microwave radar, millimeter wave radar, and lidar.
  • the sensor can be used to detect objects, such as obstacles, to measure the distance from the object to the sensor's launch point, the rate of change of distance, the azimuth, and the height.
  • the sensor may be used in unmanned aerial vehicles, such as agricultural drones. It can also be used on equipment such as unmanned vehicles and ground remote controllers, but it is not limited to this. The sensor can also be used on other devices or equipment.
  • an achievable arrangement of the side plate 22 is that the side plate 22 is arranged opposite to the side surface of the motor 10 and extends along the height direction of the motor 10.
  • the motor 10 and the side plate 22 are arranged side by side, and the extension direction of the side plate 22 is the same as the height direction of the motor 10.
  • the side plate 22 rotates around the side of the motor 10, and the motor 10 is at least partially wrapped in the rotating space formed by the side plate 22 and the middle connecting plate 21, which greatly improves the space utilization rate and effectively reduces the total area of the sensor. Take up space.
  • the two side plates 22 are connected to opposite ends of the middle connecting plate 21, respectively.
  • the motor 10 is located between the two side plates 22 and is fixedly connected to the middle of the middle connecting plate 21 through the rotor 12.
  • the motor 10 is located between the two side plates 22, which can effectively reduce the space occupied by the sensor in the vertical direction.
  • the height of the sensor is the height of the rotating body 20 plus part of the height of the part of the motor 10, for example, the motor 10 is all located When in the rotating space, the height of the sensor is only the height of the rotating body 20.
  • the rotor 12 and the stator 11 of the motor 10 are both located in the rotating space formed when the rotating body 20 rotates, which will not occupy additional space, reduce the overall volume of the sensor, and make it easier to apply the sensor to volume-sensitive equipment. The scope of application of the sensor.
  • the side plate 22 may be connected to the middle connecting plate 21 through the ends; or the side plate 22 may be connected to the middle connecting plate 21 through the middle area at both ends.
  • the embodiment of the present application does not limit the connection manner of the side plate 22 and the middle connecting plate 21.
  • the rotating body 20 may be a bracket for installing a signal processing module, and the signal processing module may be used to transmit radar signals and receive echo signals.
  • the signal processing module is composed of at least two sub-components, and the at least two sub-components surround the rotating body 20.
  • the rotating body 20 may refer to a bracket for mounting a signal processing module, or may refer to a signal processing module.
  • an antenna board, a digital signal processing board, and a radio frequency board are respectively provided on the middle connecting plate 21 and the side plates 22.
  • the antenna board, the digital signal processing board and the radio frequency board are coupled to each other to form a signal processing module.
  • the rotating body 20 includes a middle connecting plate 21 and two side plates 22.
  • the middle connecting plate 21 is provided with an antenna plate
  • one side plate 22 is provided with a digital signal processing board
  • the other side plate 22 is provided with a radio frequency board.
  • the antenna board includes a transmitting antenna and a receiving antenna.
  • the radio frequency board radiates radar signals outward through the transmitting antenna, and the receiving antenna receives the echo signal to the digital signal processing board.
  • the digital signal processing board processes the received echo signal, for example, amplifies the echo Signals, filter out interference signals, convert echo signals into radar data signals, etc.
  • the converted radar data signals can be used for back-end equipment control, terminal observation and/or recording, etc.
  • the senor is also provided with a height-fixing plate 23, which is arranged on the side plate 22 and coupled with the digital signal processing board, and can be used to measure the height of the sensor.
  • the rotation axis of the rotating body 20 is parallel to the yaw axis of the movable platform body. In this setting mode, the sensor can more accurately measure the distance from the object to the sensor’s emission point, the rate of change of distance, the azimuth, and the height when detecting an object.
  • the motor 10 further includes a housing 13 having an accommodating cavity with an opening at one end.
  • the stator 11 is connected to the housing 13 and covers the opening, and the stator 11 has a mounting hole.
  • the rotor 12 includes a connecting shaft 121, a first rotating disk 122 and a second rotating disk 123 disposed at opposite ends of the connecting shaft 121.
  • the connecting shaft 121 is rotatably sleeved with the mounting hole, the first turntable 122 is located inside the accommodating cavity, the second turntable 123 is located outside the accommodating cavity, and the connecting shaft 121, the first turntable 122 and the second turntable 123 can rotate synchronously.
  • the middle connecting plate 21 is connected to the second turntable 123.
  • a part of the rotor 12 is sunk in the housing 13, which can effectively reduce the height of the motor 10, thereby further reducing the height of the sensor, reducing the overall volume of the sensor, and effectively reducing the sensor
  • the sensor can be installed on other equipment through the housing 13 of the motor 10, such as unmanned aerial vehicles, unmanned vehicles, and ground remote controllers.
  • a wireless power supply assembly 30 is also provided in the accommodating cavity, and the wireless power supply assembly 30 is electrically connected to the rotating body 20.
  • the wireless power supply assembly 30 is used to provide electrical energy for the rotating body 20.
  • the wireless power supply assembly 30 is arranged in the housing 13 of the motor 10, which can make full use of space, thereby further reducing the space occupied by the sensor.
  • the wireless power supply component 30 may be connected to an external power source through a cable, or the wireless power supply component 30 may be electrically connected to an external power source through a wireless manner.
  • the wireless power supply component 30 can be connected to an external power source through a cable
  • the wireless power supply component 30 can be electrically connected to the cable through a coupler
  • the cable transmits the power provided by the external power source to the wireless power supply component 30, and the wireless power supply component 30 connects
  • the electric energy is wirelessly transmitted to the rotating body 20.
  • the wireless power supply assembly 30 can also transmit electrical energy to other components of the sensor that require electrical energy.
  • the wireless power supply component 30 includes a power transmitting terminal 31 and a power receiving terminal 32.
  • the power transmitting terminal 31 is fixedly connected to the housing 13.
  • the power receiving end 32 is disposed on the side of the first turntable 122 facing the power sending end 31 and is opposite to the power sending end 31, and the power receiving end 32 is electrically connected to the rotating body 20.
  • the power transmitting terminal 31 is electrically connected to an external power source, for example, is connected to the external power source through a cable or is electrically connected to the external power source in a wireless manner.
  • the power transmitting terminal 31 can transmit power to the power receiving terminal 32 in a wireless manner.
  • the electric energy receiving terminal 32 is electrically connected to the rotating body 20, receives electric energy transmitted by the electric power transmitting terminal 31, and provides electric energy to the rotating body 20 to provide electric energy for the rotating body 20.
  • the power receiving end 32 can provide power to the rotating body 20 through a cable or provide power to the rotating body 20 in a wireless manner.
  • the power transmitting terminal 31 includes but is not limited to a transmitting coil
  • the power receiving terminal 32 includes but is not limited to a receiving coil
  • the transmitting coil and the receiving coil transmit power through wireless power supply.
  • One possible way is to transmit electrical energy between the transmitting coil and the receiving coil through electromagnetic induction.
  • the transmitting coil is connected with alternating current, and electric current is generated on the receiving coil through electromagnetic induction, thereby transmitting electric energy from the electric energy transmitting terminal 31 to the electric energy receiving terminal 32.
  • Another achievable way is that the electric energy can be transmitted between the electric energy transmitting terminal 31 and the electric energy receiving terminal 32 in the form of magnetic resonance or other forms.
  • the power transmission terminal 31 further includes a transmission coil former, the transmission coil former supports the transmission coil, and the transmission coil former is fixedly connected to the housing 13.
  • the power receiving end 32 is glued or connected to the first turntable 122 by a fastener.
  • the power receiving terminal 32 includes a receiving coil frame, the receiving coil frame supports the receiving coil, and the receiving coil frame is fixedly connected to the first turntable 122.
  • the sending coil and the receiving coil are arranged oppositely, the distance between the power sending end 31 and the power receiving end 32 is small, the transmission effect is good, and it is not easily affected by other components. As shown in FIG.
  • the power transmitting terminal 31 may be located below the power receiving terminal 32, that is, the power transmitting terminal 31 is located on the side of the power receiving terminal 32 away from the second turntable 123.
  • the power transmitting terminal 31 is located above the power receiving terminal 32, that is, the power transmitting terminal 31 is located on the side of the power receiving terminal 32 close to the second turntable 123.
  • the power receiving end 32 rotates with the rotation of the rotor 12 of the motor 10, and the power sending end 31 is fixed.
  • the power receiving end 32 is fixedly connected to the rotor 12 of the motor 10.
  • the rotor 12 drives the power receiving end 32 to rotate, so that the power receiving end 32 and the rotating body 20 rotate together to ensure the electrical connection between the power receiving end 32 and the rotating body 20.
  • the power receiving end 32 and the power sending end 31 may both rotate with the rotation of the rotating body 20.
  • the power input of the power transmitting terminal 31 itself is obtained by wirelessly connecting to an external power source, and the power transmitting terminal 31 can also rotate with the rotation of the rotating body 20, which is not limited in the embodiment of the present application.
  • the power receiving terminal 32 and the power sending terminal 31 are both substantially disk-shaped.
  • the senor further includes a wireless communication component, and the wireless communication component is electrically connected to the wireless power supply component 30 and the rotating body 20 respectively.
  • the wireless communication component can be used to transfer communication signals between the signal processing module and the external device, for example, transfer the control signal of the external device to the signal processing module, and transfer the radar data signal generated by the signal processing module to the external device.
  • the external device includes But it is not limited to the overall controller of the UAV.
  • the wireless communication component includes a first signal terminal 40 and a second signal terminal 41.
  • the first signal terminal 40 and the second signal terminal 41 are arranged oppositely, and the first signal terminal 40 and the second signal terminal 41 are connected in a wireless communication.
  • an achievable way is that the first signal terminal 40 is used to send a control signal to the second signal terminal 41, and the second signal terminal 41 is used to send a radar data signal to the first signal terminal 40.
  • the first signal terminal 40 may receive the control signal of the external device through a cable or wirelessly, and wirelessly transmit the control signal to the second signal terminal 41.
  • the second signal terminal 41 is connected to the signal processing module on the rotating body 20, and transmits the control signal to the signal processing module to control the signal processing module.
  • the signal processing module transmits the generated radar data signal to the second signal terminal 41.
  • the second signal terminal 41 wirelessly transmits the radar data signal to the first signal terminal 40.
  • the first signal terminal 40 then transmits the radar data via cable or wirelessly.
  • the signal is transmitted to external equipment.
  • the first signal terminal 40 is located in the accommodating cavity and includes a first communication board 401 and a first control board 402.
  • the first communication board 401 is fixedly connected to the stator 11.
  • the first control board 402 is fixedly connected to the housing 13, and the first control board 402 is communicatively connected with the first communication board 401.
  • the first signal terminal 40 is arranged in the housing 13 of the motor 10, which can make full use of the space of the housing 13, thereby further reducing the space occupied by the sensor.
  • the first signal terminal 40 is divided into two parts, the components on the first signal terminal 40 can be dispersedly arranged, which reduces the space occupied by the first signal terminal 40 in the lateral direction, and is more conducive to space utilization.
  • the first communication board 401 and the first control board 402 may be connected by a cable or wirelessly.
  • the first signal terminal 40 performs wireless communication with external devices and the second signal terminal 41 through the first communication board 401, and performs signal processing through the first control board 402.
  • the first communication board 401 can realize the wireless transmission of signals in the form of wireless local area network, Bluetooth or microwave.
  • the second signal terminal 41 includes a second communication board 411 and a second control board 412.
  • the second communication board 411 is located in the accommodating cavity and is arranged on the side of the first rotating disk 122 facing the stator 11.
  • the second control board 412 is fixedly connected to the middle board, and the second control board 412 is communicatively connected with the second communication board 411.
  • the second communication board 411 of the second signal terminal 41 is arranged in the housing 13 of the motor 10, which can make full use of the space of the housing 13, thereby further reducing the space occupied by the sensor.
  • the second signal terminal 41 is divided into two parts, and the components on the second signal terminal 41 can be dispersedly arranged, which reduces the space occupied by the second signal terminal 41 in the lateral direction, which is more conducive to space utilization.
  • the second communication board 411 and the second control board 412 may be connected by cable or wirelessly, and the second communication board 411 and the signal processing module on the rotating body 20 may be connected by cable or wirelessly.
  • the second signal terminal 41 performs wireless communication with the signal processing module on the rotating body 20 and the first signal terminal 40 through the second communication board 411, and performs signal processing through the second control board 412.
  • the second communication board 411 can realize the wireless transmission of signals in the form of wireless local area network, Bluetooth or microwave.
  • the second signal terminal 41 rotates with the rotation of the rotor 12 of the motor 10, and the first signal terminal 40 is fixed.
  • the first signal terminal 40 and the second signal terminal 41 may both rotate with the rotation of the rotor 12.
  • the first signal terminal 40 when the first signal terminal 40 is connected to an external device in a wireless manner, the first signal terminal 40 may also rotate with the rotation of the rotor 12, which is not limited in the embodiment of the present application.
  • both the first signal terminal 40 and the second signal terminal 41 are substantially disc-shaped.
  • an embodiment of the present application also provides a movable platform, including a movable platform body and a sensor provided on the movable platform body.
  • the sensor can be realized by the sensor described in the first embodiment above.
  • Movable platforms include, but are not limited to, unmanned aerial vehicles, unmanned vehicles, and ground remote controllers.
  • the movable platform includes a movable platform body and a sensor arranged on the movable platform body.
  • the sensor includes: a motor 10 and a rotating body 20.
  • the motor 10 includes a stator 11 and a rotor 12 rotatably connected with the stator 11.
  • the rotating body 20 includes an intermediate connecting plate 21 and at least one side plate 22 connected to the intermediate connecting plate 21, and the intermediate connecting plate 21 is connected to the rotor 12.
  • the middle connecting plate 21 drives the side plate 22 to rotate around the circumference of the motor 10.
  • the middle connecting plate 21 and the side plate 22 form a rotating space, and the motor 10 is at least partially located in the rotating space.
  • the technical solution provided by the embodiment of the present application can realize the obstacle avoidance function of the movable platform through the sensor.
  • the rotating space formed when the rotating body 20 in the sensor rotates is the largest space occupied by the rotating body 20 during use.
  • the motor 10 is at least partially located in the rotating space, that is to say, the motor 10 is at least partially embedded in the rotating body 20.
  • the structural layout between the motor 10 and the rotating body 20 makes full use of the space, which makes the structural layout of the sensor more reasonable, greatly improves the space utilization rate, and effectively reduces the space occupied by the sensor, so that the sensor can be Applicable to more platforms.
  • the height of the sensor is the height of the rotating body 20 plus part of the height of part of the motor 10.
  • the height of the sensor is only the height of the rotating body 20.
  • the motor 10 further includes a housing 13 having a housing cavity with an open end.
  • the stator 11 is connected to the housing 13 and covers the opening, and the stator 11 has a mounting hole.
  • the rotor 12 includes a connecting shaft 121, a first rotating disk 122 and a second rotating disk 123 disposed at opposite ends of the connecting shaft 121.
  • the connecting shaft 121 is rotatably socketed with the mounting hole, the first turntable 122 is located inside the accommodating cavity, the second turntable 123 is located outside the accommodating cavity, and the connecting shaft 121, the first turntable 122 and the second turntable 123 can rotate synchronously;
  • the middle connecting plate 21 is connected to the second turntable 123.
  • the movable platform body includes, but is not limited to, the body of an unmanned aerial vehicle, the body of an unmanned vehicle, and the body of a ground remote controller.
  • the rotation axis of the rotating body 20 is parallel to the yaw axis of the movable platform body.
  • the sensor can more accurately measure the distance from the object to the sensor's emission point, the rate of change of distance, the azimuth, and the height when detecting an object.
  • the rotating space formed when the rotating body rotates is the largest space occupied by the rotating body during use, and the motor is at least partially located in the rotating space, that is, the motor is at least Part of it is embedded in the space occupied by the rotating body.
  • the structural layout between the motor and the rotating body makes full use of the space, which makes the structural layout of the sensor more rational, greatly improves the space utilization rate, and effectively reduces the space occupied by the sensor , So that the sensor can be applied to more platforms.
  • the height of the sensor is the height of the rotating body plus part of the height of some motors.
  • the height of the sensor is only the height of the rotating body.

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

L'invention concerne un capteur et une plateforme mobile. Le capteur comprend : un moteur (10), le moteur (10) comprenant un stator (11) et un rotor (12), relié avec liberté de rotation au stator (11) ; et un corps rotatif (20). Le corps rotatif (20) comprend une plaque intermédiaire de liaison (21) et au moins une plaque latérale (22) reliée à la plaque intermédiaire de liaison (21), tandis que la plaque intermédiaire de liaison (21) est reliée au rotor (12). Lorsque le rotor (12) entraîne la plaque intermédiaire de liaison (21) en rotation, la plaque de liaison intermédiaire (21) entraîne la plaque latérale (22) en rotation dans la direction circonférentielle du moteur (10), la plaque intermédiaire de liaison (21) et la plaque latérale (22) forment un espace de rotation et au moins une partie du moteur (10) se trouve dans l'espace de rotation. Ainsi, l'agencement du capteur présente une structure plus rationnelle, ce qui permet d'améliorer considérablement le taux d'utilisation d'espace et de réduire efficacement l'espace occupé par le capteur.
PCT/CN2019/115425 2019-11-04 2019-11-04 Capteur et plateforme mobile WO2021087690A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201980032111.1A CN112204416A (zh) 2019-11-04 2019-11-04 传感器及可移动平台
PCT/CN2019/115425 WO2021087690A1 (fr) 2019-11-04 2019-11-04 Capteur et plateforme mobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/115425 WO2021087690A1 (fr) 2019-11-04 2019-11-04 Capteur et plateforme mobile

Publications (1)

Publication Number Publication Date
WO2021087690A1 true WO2021087690A1 (fr) 2021-05-14

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000134016A (ja) * 1998-10-21 2000-05-12 Anritsu Corp レーダアンテナ
US20100045544A1 (en) * 2007-02-13 2010-02-25 Thales Airborne radar notably for a drone
CN207516542U (zh) * 2017-11-08 2018-06-19 中国人民解放军海军工程大学 一种地面三维激光雷达装置
CN108513620A (zh) * 2017-04-11 2018-09-07 深圳市大疆创新科技有限公司 雷达组件及无人机
CN208092229U (zh) * 2018-03-08 2018-11-13 山西禾源科技股份有限公司 低空无人机侦测雷达装置
CN109073742A (zh) * 2017-12-18 2018-12-21 深圳市大疆创新科技有限公司 雷达装置、无线旋转装置及无人机
CN110161465A (zh) * 2019-06-20 2019-08-23 广州林电科技有限公司 一种用于矿产勘查的安全可靠的探地雷达装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000134016A (ja) * 1998-10-21 2000-05-12 Anritsu Corp レーダアンテナ
US20100045544A1 (en) * 2007-02-13 2010-02-25 Thales Airborne radar notably for a drone
CN108513620A (zh) * 2017-04-11 2018-09-07 深圳市大疆创新科技有限公司 雷达组件及无人机
CN207516542U (zh) * 2017-11-08 2018-06-19 中国人民解放军海军工程大学 一种地面三维激光雷达装置
CN109073742A (zh) * 2017-12-18 2018-12-21 深圳市大疆创新科技有限公司 雷达装置、无线旋转装置及无人机
CN208092229U (zh) * 2018-03-08 2018-11-13 山西禾源科技股份有限公司 低空无人机侦测雷达装置
CN110161465A (zh) * 2019-06-20 2019-08-23 广州林电科技有限公司 一种用于矿产勘查的安全可靠的探地雷达装置

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