WO2018177268A1 - Dispositif et procédé permettant d'effectuer une interaction d'informations longue distance avec un aéronef sans pilote au moyen d'un réseau 4g - Google Patents

Dispositif et procédé permettant d'effectuer une interaction d'informations longue distance avec un aéronef sans pilote au moyen d'un réseau 4g Download PDF

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Publication number
WO2018177268A1
WO2018177268A1 PCT/CN2018/080601 CN2018080601W WO2018177268A1 WO 2018177268 A1 WO2018177268 A1 WO 2018177268A1 CN 2018080601 W CN2018080601 W CN 2018080601W WO 2018177268 A1 WO2018177268 A1 WO 2018177268A1
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WO
WIPO (PCT)
Prior art keywords
drone
network
communication module
flight
unmanned aerial
Prior art date
Application number
PCT/CN2018/080601
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English (en)
Chinese (zh)
Inventor
胡华智
郭尚进
王栋
Original Assignee
亿航智能设备（广州）有限公司
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Application filed by 亿航智能设备（广州）有限公司 filed Critical 亿航智能设备（广州）有限公司
Publication of WO2018177268A1 publication Critical patent/WO2018177268A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/18502—Airborne stations
    • H04B7/18506—Communications with or from aircraft, i.e. aeronautical mobile service
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]

Definitions

  • the present application belongs to the technical field of drones, and relates to an information interaction device and method for a drone, and particularly relates to an apparatus and method for remote information exchange with a drone through a 4G network.
  • An unmanned aerial vehicle referred to as a drone
  • UAVs are equipped with a variety of sensors to achieve real-world image transmission and high-risk area detection. They are a powerful complement to satellite remote sensing and traditional aerial remote sensing.
  • the scope of use of drones has expanded to three major areas of military, scientific research and civil use, specifically in power, communications, meteorology, agriculture, oceanography, exploration, photography, disaster prevention and mitigation, crop yield estimation, anti-drug, border patrol, law and order.
  • the field of anti-terrorism and other fields are widely used.
  • Information interaction is a very important technology in drones for transmitting control commands to drones and receiving backhaul information sent back by drones.
  • UAVs exchange information through Wi-Fi, Bluetooth, radio waves, etc., and the range of interaction is usually limited to about 1 km.
  • the signals of these information interaction methods are usually blocked by obstacles and have poor anti-interference ability.
  • the 4G network refers to the fourth generation mobile communication technology, including TD-LTE and FDD-LTE.
  • the advantage of the 4G network is that it integrates 3G and WLAN, and its download speed can reach 100Mbps, which can quickly transmit data, high-quality audio and video, and images.
  • 4G network has high bandwidth, fast speed and small delay. If it can be used for information interaction with drones, it will inevitably improve the flight safety of drones and contribute to the interaction and interaction of various information. Sharing, etc.
  • the purpose of the present application is to overcome the shortcomings in the prior art, and provide an apparatus and method for remote information interaction with a drone through a 4G network, which can realize long-distance information interaction with the drone. It makes the drone flight safer and more efficient. At the same time, the drone can be connected to the network, which facilitates the sharing of information about the drone and the monitoring of the state of the drone.
  • a device for performing remote information interaction with a drone through a 4G network comprising:
  • a 4G communication module disposed on the drone, the 4G communication module having various interfaces and performing data transmission and reception with each sensor module on the drone through the various different interfaces;
  • an intelligent mobile terminal supporting a 4G network wherein the smart mobile terminal can perform long-distance information interaction with the drone through the 4G network and the 4G communication module, and send the data to the drone
  • the relevant command data thus controls the flight path of the drone and collects the map information and flight status information returned by the drone.
  • the device for remotely interacting with the UAV through the 4G network further includes: [0012] a cloud, the picture, video, and other data captured by the UAV during the flight can pass Said
  • the 4G communication module is transmitted to the cloud.
  • the device for performing remote information exchange with the UAV through the 4G network further includes:
  • a personal computer wherein the personal computer can download pictures, videos, and other data captured by the drone during the flight from the cloud through the network.
  • the different interfaces of the 4G communication module include a wired interface and a wireless connection
  • the various different interfaces include a UART interface, a USB interface, a PCI-E interface, and a Wi-Fi interface.
  • the sensor module on the drone includes a gyroscope, a built-in camera, an accelerometer, and a GPS unit.
  • the present application further provides a method for remote information interaction with a drone using the above device, which is characterized in that it comprises the following steps: [0019] 1) The intelligent mobile terminal supporting the 4G network sends relevant instruction data to the drone;
  • the 4G communication module on the drone receives the relevant instruction data and automatically allocates different instruction data to the device through the various interfaces according to the request of the sensor module on the drone The corresponding sensor module on the drone.
  • each sensor module on the drone transmits the image transmission information and flight state information of the drone to the 4G communication module through the various interfaces, and returns through the 4G communication module Passed to the smart mobile terminal.
  • the method further includes the following steps:
  • the method further comprises the following steps:
  • the method further comprises the following steps:
  • the personal computer downloads pictures, videos and other data captured by the drone during the flight from the cloud through the network.
  • the present application further provides a drone, characterized in that it has the above-mentioned means for remotely interacting with a drone through a 4G network.
  • the present application further provides a drone, characterized in that the above method is used for remote information interaction.
  • the drone can be controlled to fly in the place covered by the 4G network, and even the over-the-horizon flight can be realized.
  • the local drone with 4G signal can fly (fly higher and further), so that the drone can get rid of the control distance limit, and use the extensive public communication network covering the region.
  • Work, with a rich mission load to take advantage of the unparalleled advantages of drones in certain industries, It can provide wireless connection for logistics, agriculture, construction, insurance and other industries to better data transmission. This also makes the drone have excellent anti-interference ability.
  • It adopts digital broadband technology and its signal is in millimeter wave.
  • the main transmission band improves the user capacity, increases the redundancy of the UAV communication signal, and adaptively processes the dynamic network and channel change to meet the coexistence and intercommunication between different speed recording and different device users.
  • the obstacle avoidance technology greatly improves the safety of drone flight.
  • the 4G network provides a feasible solution for the bottleneck problem encountered by the remote communication technology of the drone, which can not only fully utilize the mobile phone base stations distributed in the city to transmit data and images, but also has a mobile phone application.
  • the inherent advantages of seamless integration you can use your mobile phone to check the flight status of the drone;
  • the 4G network data transmission delay is small, the reliability is high, as long as the signal can be connected to control the drone, 4G mobile
  • communication can be connected to the mobile network as long as the drone is connected to the mobile network (unmanned aerial vehicles and drones, drones and control devices), basically without location restrictions.
  • 4G communication technology has a great improvement in transmission rate, so it can realize real video transmission, which can be used for monitoring, aerial photography and rescue of drones.
  • FIG. 1 is a schematic diagram of the structure of an apparatus for remotely interacting with a drone through a 4G network according to the present application.
  • FIG. 2 is a flow chart of a method for remote information exchange between a device and a drone that performs remote information interaction with a drone through a 4G network according to the present application.
  • the apparatus for remotely interacting with a drone through a 4G network of the present application includes a 4G communication module installed on the drone and an intelligent mobile terminal supporting the 4G network.
  • the UAV can perform wireless information interaction based on the 4G network through the 4G communication module, thereby facilitating transmission and reception of various information.
  • the 4G network interacts with the drone for information exchange. Therefore, as long as there is a 4G network, the information interaction distance is not limited.
  • the transmission data bandwidth of the 4G network is not limited, which greatly improves the information interaction capability with the drone, and can realize the real video transmission, which can be used for monitoring, aerial photography and rescue of the drone.
  • the working mode of the 4G communication module may be TD-LTE and FDD-LTE, so that the drone can access a 4G network of each communication carrier, such as a 4G network of a mobile company.
  • a 4G network of a mobile company Unicom's 4G network, etc., makes its 4G network unrestricted.
  • the accessed 4G network is based on the carrier card inserted in the 4G communication module. For example, if a mobile phone uses a mobile company's card, it is connected to the mobile company's network. It can be understood that the drone can access the network through the 4G communication module to perform information transmission and reception.
  • the 4G communication module has various interfaces and various sensor modules on the UAV through the various interfaces (the sensor module in FIG. 1) Sensor module B, ... sensor N) performs data transmission and reception.
  • the various interfaces of the 4G communication module include a wired interface and a wireless interface.
  • the various different interfaces include a UART interface, a USB interface, a PCI-E interface, and a Wi-Fi interface.
  • various sensor modules on the drone such as a gyroscope, a built-in camera, an accelerometer, and a GPS unit, etc., can be connected to the 4G communication module through different interfaces.
  • the 4G communication module and each sensor module on the drone are respectively connected by different interfaces, different data can be automatically allocated to the specific sensor module of the drone. Specifically, after the data is transmitted to the 4G communication module, according to different parts, for example, a request of a gyroscope, an accelerometer, etc., since the interface types between the respective sensor modules and the 4G communication module are different, therefore, according to the interface The type and data type automatically assign the corresponding data to the sensor module that sent the request, ensuring the independence of the data for each sensor module.
  • the smart mobile terminal can perform long-distance information interaction with the drone through the 4G network and the 4G communication module, and send relevant instructions to the drone.
  • the data thus controls the flight path of the drone and collects the information transmitted and the flight status information returned by the drone.
  • the smart mobile terminal may send related instruction data, such as takeoff, navigation, photographing, etc., to the drone through the 4G network.
  • the relevant instruction data is received by the 4G communication module, and then the 4 The G communication module automatically allocates relevant data to each sensor module of the drone through different interfaces according to the request of each sensor module of the drone.
  • various information generated in the drone including flight status information (such as position, altitude, posture, electric quantity, etc.) of the drone itself and image transmission information, may be through the various different The interface is transmitted to the 4G communication module and transmitted externally via the 4G communication module, and is received by the smart mobile terminal.
  • flight status information such as position, altitude, posture, electric quantity, etc.
  • the transmission rate is relatively large and the transmission delay is relatively small, so that a high-definition image or video captured by the built-in camera of the drone can be sent to the smart through the 4G communication module.
  • a mobile terminal wherein the user of the smart mobile terminal can monitor the environment of the drone environment through the smart mobile terminal, and adjust the drone through the smart mobile terminal according to the surrounding environment of the drone Flight route.
  • the apparatus for performing remote information exchange with the drone through the 4G network may further include a cloud.
  • the information interaction between the smart mobile terminal and the 4G communication module is performed through the cloud.
  • pictures, videos, and other data e.g., flight status information, return information, etc.
  • all the information about the drone can be stored in the cloud, facilitating the networking, storage and sharing of related information.
  • the device for remotely interacting with the drone through the 4G network may further include a personal computer.
  • the personal computer can pass through a network (the network is not limited to a 4G network, but may also be an Internet network, a local area network, etc., as long as the personal computers can be connected to each other).
  • the drone is downloaded from the cloud during the flight process. Pictures, videos, and other data captured in the middle. In this way, the sharing of information about the drone is realized.
  • FIG. 2 is a flow chart showing a method for remote information exchange between a device for remote information exchange with a drone through a 4G network and a non-human machine using the present application. As shown in FIG. 2, the method of the present application includes the following steps:
  • the smart mobile terminal supporting the 4G network transmits relevant command data, such as take-off, navigation, and photographing, to the drone having the 4G communication module.
  • the 4G communication module on the drone receives the relevant instruction data through the 4G network and according to The request of the sensor module on the drone automatically assigns different command data to the respective sensor modules on the drone through the various different interfaces. That is, after receiving the relevant instruction data, the 4G communication module automatically allocates corresponding instruction data to the corresponding sensor module on the drone according to the type of the relevant instruction data and the interface type, so as to implement the The control of the drone.
  • the method further includes the following steps: the sensor module on the drone transmits the image transmission information and flight state information of the drone to the 4G communication through the various different interfaces.
  • the module is returned to the smart mobile terminal through the 4G communication module. That is, the sensor module on the drone transmits the obtained flight state information (such as position, height, posture, electric quantity, etc.) and the image transmission information of the drone itself to the station through the various interfaces.
  • the 4G communication module is sent through the 4G network through the 4G communication module, and the intelligent mobile terminal receives flight status information (such as position, altitude, posture, power, etc.) of the drone itself sent by the 4G communication module. ) and return images. In this way, the user of the smart mobile terminal is convenient to control the related information of the drone, thereby facilitating the control of the drone.
  • the method may further include the following steps: the picture, video, and other data captured by the drone through the built-in camera during the flight process are transmitted to the office through the 4G communication module. Said intelligent mobile terminal.
  • the user of the smart mobile terminal can monitor the environment around the drone through the smart mobile terminal, and monitor the flight path of the drone according to the surrounding environment while monitoring the environment of the environment surrounding the drone. Ensure the flight safety of the drone.
  • the method may further include the following steps: the picture, video, and other data captured by the drone through the built-in camera during flight are transmitted to the 4G communication module through the 4G communication module.
  • the cloud In this way, all the drones located in the 4G network can transmit the captured pictures, videos and other data to the cloud and store them in the cloud, thereby enabling networking of all the drones, and facilitating the drones. Sharing of information.
  • the method may further include the following steps: the personal computer or the smart mobile terminal downloads, from the cloud, the picture captured by the drone during the flight, Video and other data.
  • the control terminal of the non-UAV can also understand the relevant information of the drone, not only realize information sharing, but also facilitate information exchange.
  • a drone having the above-described apparatus for remotely interacting with a drone through a 4G network is also within the scope of the present application.
  • the information exchange of the drone using the apparatus and method for remote information exchange with the drone through the 4G network of the present application is not geographically restricted, and can be controlled to fly in the place covered by the 4G network, and the over-the-horizon distance Flying is of course possible, and excellent anti-jamming capability also improves the safety of drone flight.
  • the delay of the 4G network is small, and the operator can remotely control through the actual video feedback from the drone, which improves the accuracy of the operation.
  • the drone using the apparatus and method for remote information exchange with the drone through the 4G network of the present application can be controlled to fly as long as the network covers the area, and therefore, the drone is given. Accessing the mobile data service will effectively improve the long-range flight capability of the drone, and make a technical foundation for the new functions such as drone photos transmission and live video broadcasting, and control the drone flight through the 4G network.
  • the flight distance is no longer limited, and high-quality image and video transmission can be achieved.
  • UAVs connected to 4G networks can provide enterprise customers with oil pipeline inspection, agricultural production and fire disaster monitoring, and can fully realize remote control of drones.
  • the 4G network enables real, clear, stable and efficient transmission of video signals, which will make drones such as aerial photography, surveillance and other applications.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Navigation (AREA)
  • Selective Calling Equipment (AREA)

Abstract

La présente invention concerne un dispositif et un procédé permettant d'effectuer une interaction d'informations longue distance avec un aéronef sans pilote au moyen d'un réseau 4G. Le dispositif comprend : un module de communication 4G, situé sur l'aéronef sans pilote, le module de communication 4G présentant des diverses interfaces et effectuant une réception et une émission de données à l'aide d'un module capteur sur l'aéronef sans pilote au moyen des diverses interfaces ; un terminal mobile intelligent, supportant le réseau 4G, le terminal mobile intelligent effectuant une interaction d'informations longue distance avec l'aéronef sans pilote au moyen du réseau 4G et du module de communication 4G et ledit terminal mobile intelligent étant utilisé pour transmettre des données d'instruction associées à l'aéronef sans pilote et pour collecter des informations de transmission d'image et des informations d'état de vol renvoyées par l'aéronef sans pilote en temps réel ; et un côté nuage. Des images, des vidéos et d'autres données saisies par l'aéronef sans pilote lors du processus de vol sont transmises vers le côté nuage au moyen du module de communication 4G. La présente invention permet d'effectuer une interaction d'informations longue distance avec l'aéronef sans pilote ; en outre, le vol de l'aéronef sans pilote est plus sûr et plus efficace ; en outre, la mise en réseau de l'aéronef sans pilote peut être effectuée ; et le partage d'informations associées à l'aéronef sans pilote et la surveillance de l'état de l'aéronef sans pilote sont ainsi commodément effectués.
PCT/CN2018/080601 2017-03-28 2018-03-27 Dispositif et procédé permettant d'effectuer une interaction d'informations longue distance avec un aéronef sans pilote au moyen d'un réseau 4g WO2018177268A1 (fr)

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CN201710192136.0A CN107453798A (zh) 2017-03-28 2017-03-28 通过4g网络与无人机进行远距离信息交互的装置及方法
CN201710192136.0 2017-03-28

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CN108805410B (zh) * 2018-05-11 2022-05-27 农业农村部南京农业机械化研究所 植保无人机作业效果评价方法
CN108429903A (zh) * 2018-05-14 2018-08-21 安徽佳讯皖之翼科技有限公司 一种无人机飞行数据及图像传输系统
CN108848445B (zh) * 2018-06-21 2020-07-28 中航华东光电深圳有限公司 一种无人机跟踪系统
CN109084766A (zh) * 2018-08-28 2018-12-25 桂林电子科技大学 一种室内无人机定位系统及方法
CN109581919A (zh) * 2018-11-30 2019-04-05 广州市网拓信息技术有限公司 一种无人机远程控制用室内操作装置及其软件使用步骤
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CN114531194A (zh) * 2019-07-24 2022-05-24 深圳市道通智能航空技术股份有限公司 无线通信方法、装置、无人机以及无人机控制系统
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CN113518084B (zh) * 2021-07-01 2023-08-15 中电鸿信信息科技有限公司 一种基于sip协议无人机控制交互方法

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