WO2024131185A1 - 一种无人机的通信系统 - Google Patents

一种无人机的通信系统 Download PDF

Info

Publication number
WO2024131185A1
WO2024131185A1 PCT/CN2023/121454 CN2023121454W WO2024131185A1 WO 2024131185 A1 WO2024131185 A1 WO 2024131185A1 CN 2023121454 W CN2023121454 W CN 2023121454W WO 2024131185 A1 WO2024131185 A1 WO 2024131185A1
Authority
WO
WIPO (PCT)
Prior art keywords
module
information data
wireless communication
terminal device
ground control
Prior art date
Application number
PCT/CN2023/121454
Other languages
English (en)
French (fr)
Inventor
田瑜
徐涛平
Original Assignee
峰飞航空科技(昆山)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 峰飞航空科技(昆山)有限公司 filed Critical 峰飞航空科技(昆山)有限公司
Publication of WO2024131185A1 publication Critical patent/WO2024131185A1/zh

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Definitions

  • the present invention relates to the technical field of unmanned aerial vehicles, and in particular to a communication system of an unmanned aerial vehicle.
  • UAV is the abbreviation of unmanned aerial vehicle, which is an unmanned aerial vehicle controlled by radio remote control equipment and self-contained program control device.
  • drone-based communication methods have certain limitations and cannot guarantee both a long communication distance and a wide communication range at the same time, which greatly restricts communication.
  • the present invention provides a communication system for an unmanned aerial vehicle, so as to simultaneously ensure a longer communication distance and a wider communication range.
  • a communication system for an unmanned aerial vehicle comprising: a ground control module and an unmanned aerial vehicle module,
  • the ground control module is connected to the UAV module through a preset communication network for sending control instructions to the UAV module, and the preset communication network includes a public network;
  • the drone module is used to execute the control instruction, obtain information data corresponding to the control instruction, and send the information data to the ground control module through the preset communication network.
  • the ground control module includes a first terminal device
  • the UAV module includes a second terminal device
  • the first terminal device and the second terminal device are connected via the public network.
  • the preset communication network also includes a wireless local area network.
  • the ground control module includes a first wireless communication device
  • the drone module includes The first wireless communication device and the second wireless communication device are connected via the wireless local area network.
  • the ground control module sends the control instruction to the second terminal device of the drone module through the first terminal device, and sends the control instruction to the second wireless communication device of the drone module through the first wireless communication device;
  • the drone module sends information data to the first terminal device of the ground control module through the second terminal device, and sends information data to the first wireless communication device of the ground control module through the second wireless communication device.
  • the ground control module also includes a ground control device and a first routing device, and the ground control device is used to obtain control instructions and send the control instructions to the first terminal device and the first wireless communication device via the first routing device respectively.
  • the first terminal device and the first wireless communication device are further used to send the information data to the ground control device via the first routing device;
  • the ground control equipment is also used to display the information data.
  • the drone module further includes an execution device and a second routing device.
  • the second terminal device and the second wireless communication device are further configured to send the control instruction to an execution device corresponding to the control instruction via the second routing device;
  • the execution device is used to execute the control instruction sent by the second terminal device to the current device, or to execute the control instruction sent by the second wireless communication device to the current device.
  • the information data includes status information data and/or task information data.
  • the execution device includes a flight control device and a mission payload device, the flight control device is used to generate status information data according to the flight status of the UAV, and send the status information data to the second terminal device and the second wireless communication device via the second routing device respectively;
  • the task load device is used to collect task information data according to the control instruction, and send the task information data to the second terminal device and the second wireless device respectively via the second routing device.
  • Line communication equipment is used to collect task information data according to the control instruction, and send the task information data to the second terminal device and the second wireless device respectively via the second routing device.
  • the embodiment of the present invention provides a communication system for an unmanned aerial vehicle, comprising: a ground control module and an unmanned aerial vehicle module, wherein the ground control module is connected to the unmanned aerial vehicle module through a preset communication network, and is used to send a control instruction to the unmanned aerial vehicle module, and the preset communication network includes a public network; the unmanned aerial vehicle module is used to execute the control instruction, obtain information data corresponding to the control instruction, and send the information data to the ground control module through the preset communication network.
  • the ground control module is connected to the unmanned aerial vehicle module through the preset communication network, and then data is transmitted based on the preset communication network, thereby ensuring a longer communication distance and a wider communication range.
  • FIG1 is a schematic diagram of the structure of a communication system for an unmanned aerial vehicle provided by an embodiment of the present invention
  • FIG. 2 is a schematic diagram of the structure of another communication system for an unmanned aerial vehicle provided in an embodiment of the present invention.
  • FIG1 is a schematic diagram of the structure of a communication system for an unmanned aerial vehicle provided in an embodiment of the present invention. This embodiment is applicable to situations where communication is performed based on unmanned aerial vehicles.
  • an embodiment of the present invention provides a communication system for a drone.
  • a communication system for a drone On the basis of local area network communication, it adds a link for onboard equipment and ground control equipment to communicate through the public network.
  • it can use the two links to back up each other and control each other, set a default priority, and automatically select a reliable communication link to communicate with the drone.
  • the communication system of the drone includes: a ground control module 1 and a drone module 2.
  • the ground control module 1 is connected to the drone module 2 through a preset communication network for sending control instructions to the drone module 2, wherein the preset communication network includes a public network;
  • the drone module 2 is used to execute the control instruction, obtain information data corresponding to the control instruction, and send the information data to the ground control module 1 through the preset communication network.
  • the ground control module can be considered as a module for controlling the UAV.
  • the ground control module can include a routing device and/or a ground control device.
  • the routing device can be a device for signal transfer, and the ground control device can be a device for generating and obtaining control instructions.
  • the preset communication network may be considered as a pre-set network.
  • the preset communication network may include a public network.
  • the public network may refer to a public network, that is, a communication network built by a network service provider for use by public users.
  • a control instruction may refer to an instruction for controlling the operation of a UAV, such as a control instruction may include a target flight altitude, a target flight direction and/or an execution mission, etc.
  • the target flight altitude may be considered as the altitude at which the UAV is to be controlled to fly
  • the target flight direction may be considered as the flight direction at which the UAV is to be controlled to fly
  • the execution mission may refer to an operation performed by the UAV, such as controlling a sensor to obtain corresponding data or controlling a camera to take pictures, etc.
  • the information data can be understood as data corresponding to the control instruction.
  • the information data can be the actual altitude of the drone after executing the control instruction.
  • the information data includes status information data and/or task information data.
  • the status information data can be used to characterize the flight status of the UAV, and the mission information data can be understood as the data collected according to the control instructions, such as the pictures taken.
  • the communication system of the drone includes a ground control module 1 and a drone module 2.
  • the ground control module 1 can be connected to the drone module 2 through a preset communication network.
  • the ground control module 1 can be used to send control instructions to the drone module 2;
  • the drone module 2 can be used to execute the control instructions, obtain information data corresponding to the control instructions, and send the information data to the ground control module 1 through the preset communication network, so as to achieve further control of the drone by the ground control module 1.
  • the ground control module is connected to the drone module through the preset communication network, and then data is transmitted based on the preset communication network, thereby ensuring a longer communication distance and a wider communication range.
  • the ground control module includes a first terminal device
  • the drone module includes a second terminal device
  • the first terminal device and the second terminal device are connected via the public network.
  • the first terminal device can be considered as a device for surfing the Internet in the ground control module, and the second terminal device can be considered as a device for surfing the Internet in the drone module.
  • the first terminal device and the second terminal device are only used to distinguish different objects, and this embodiment does not limit this.
  • the first terminal device and the second terminal device can be connected through a public network, such as the first terminal device and the second terminal device can be connected through a public network, that is, the first terminal device and the second terminal device can be connected to a cloud server at the same time, and data can be transmitted through the cloud server.
  • the preset communication network also includes a wireless local area network.
  • Wireless LAN refers to a network system that interconnects computer devices through the application of wireless communication technology to form a network system that can communicate with each other and share resources. Therefore, wireless LAN is connected wirelessly, making the construction of the network and the movement of terminals more flexible and convenient.
  • the communication between the ground control module and the UAV module is achieved by selecting a target preset communication network by setting a priority
  • the target preset communication network may include a public network and/or a wireless local area network.
  • the present embodiment can autonomously select a target preset communication network based on the set priority, so as to better realize the communication between the ground control module and the UAV module, wherein the standard for setting the priority is not limited.
  • the priority can be set by a frame tag, such as a frame tag is used to define the membership in a virtual LAN, and a compatible data packet can carry additional information; if a frame carries additional data, it can be considered "tagged" and the default priority is higher.
  • the three bits in the tag can further define eight different priority levels.
  • the priority can also be determined by network layer IP data, such as the ToS (Type of Service) field in the IP data packet; the target preset communication network can also be determined based on the actual situation of the communication area, such as when the communication distance is limited, communication between the drone system and the ground control system can be achieved through a public network; data can be exchanged using a wireless local area network in areas covered by the operator, etc. This embodiment does not limit this.
  • network layer IP data such as the ToS (Type of Service) field in the IP data packet
  • ToS Type of Service
  • the target preset communication network can also be determined based on the actual situation of the communication area, such as when the communication distance is limited, communication between the drone system and the ground control system can be achieved through a public network
  • data can be exchanged using a wireless local area network in areas covered by the operator, etc. This embodiment does not limit this.
  • this embodiment can realize the mutual backup of the two links by setting the default priority.
  • the system automatically selects a reliable communication link to realize the communication between the ground control module and the UAV module.
  • the ground control module includes a first wireless communication device
  • the UAV module includes a second wireless communication device
  • the first wireless communication device and the second wireless communication device are connected via the wireless local area network.
  • the first wireless communication device can be considered as a device in the ground control module that uses radio waves to transmit information
  • the second wireless communication device can be considered as a device in the drone module that uses radio waves to transmit information.
  • the first wireless communication device and the second wireless communication device are only used to distinguish different objects. This embodiment does not limit the specific types and models of the first wireless communication device and the second wireless communication device.
  • the first wireless communication device and the second wireless communication device can be connected through a wireless local area network to transmit data.
  • the ground control module sends the control instruction to the second terminal device of the drone module through the first terminal device, and sends the control instruction to the second wireless communication device of the drone module through the first wireless communication device;
  • the drone module sends information data to the first terminal device of the ground control module through the second terminal device, and sends information data to the first wireless communication device of the ground control module through the second wireless communication device.
  • the ground control module when the ground control module includes a first terminal device and a first wireless communication device, and the UAV module includes a second terminal device and a second wireless communication device, in one embodiment, the ground control module can send a control instruction to the second terminal device of the UAV module through the first terminal device, and send the control instruction to the second wireless communication device of the UAV module through the first wireless communication device, so as to send the control instruction.
  • the specific process of sending the control instruction is not further expanded here, and it can be determined according to the actual situation.
  • the drone module can send information data to the first terminal device of the ground control module through the second terminal device, and send information data to the first wireless communication device of the ground control module through the second wireless communication device, so as to realize the transmission of information data.
  • the specific process of sending information data can be further expanded and determined according to actual conditions.
  • the ground control module further includes a ground control device and a first routing device, wherein the ground control device is used to obtain control instructions and send the control instructions to the first terminal device and the first wireless communication device via the first routing device respectively.
  • the first routing device may be a device for signal transfer, such as a router.
  • the control instruction may be acquired through the ground control device, and the acquired control instruction may be sent to the first terminal device and the first wireless communication device through the first routing device, so as to complete the sending of the control instruction through different links through the first terminal device and the first wireless communication device.
  • the first terminal device and the first wireless communication device are further used to send the information data to the ground control device via the first routing device;
  • the ground control equipment is also used to display the information data.
  • the first terminal device and the first wireless communication device can also send the obtained information data to the ground control device via the first routing device to achieve the transmission of the information data.
  • the ground control device receives the information data, it can also display the received information data to intuitively view the information data.
  • the ground control device can receive information data sent by the first terminal device and the first wireless communication device simultaneously or successively.
  • the ground control device can display all the information data sent by the first terminal device and the first wireless communication device respectively, or select one to display according to priority.
  • the second terminal device and the second wireless communication device are further configured to send the control instruction to an execution device corresponding to the control instruction via the second routing device;
  • the execution device is used to execute the control instruction sent by the second terminal device to the current device, or to execute the control instruction sent by the second wireless communication device to the current device.
  • the execution device may include one or more devices for executing the control instructions of the ground control module to obtain information data corresponding to the control instructions.
  • the second routing device may be a device for signal transfer.
  • the second routing device may be the same as the first routing device or may be different.
  • the UAV module includes a second terminal device, a second wireless communication device, an execution device and a second routing device
  • the control instruction can be sent to the execution device corresponding to the control instruction through the second routing device; when the execution device receives the control instruction, it can execute the control instruction sent by the second terminal device to the device, or execute the control instruction sent by the second wireless communication device to the device.
  • the specific process of executing the control instruction is not limited here, and different execution devices can correspond to different processes.
  • the execution device includes a flight control device and a mission payload device, the flight control device is used to generate state information data according to the flight state of the UAV, and send the state information data to the second terminal device and the second wireless communication device via the second routing device respectively;
  • the mission payload device is used to collect mission information data according to the control instruction, and send the mission information data to the second terminal device and the second wireless communication device via the second routing device respectively.
  • the flight control equipment can be considered as the equipment in the UAV used to control the flight of the UAV, such as the flight control equipment can include a flight controller and other related equipment;
  • the mission payload equipment can be considered as the equipment for collecting mission information data, such as the mission payload equipment can include sensors and/or cameras, etc.
  • the execution device may include a flight control device and a mission payload device, wherein the flight control device can be used to generate status information data according to the flight status of the UAV, and send the status information data to the second terminal device and the second wireless communication device through the second routing device, respectively, and then the second terminal device and the second wireless communication device can realize the transmission of the status information data through a preset communication network.
  • the mission payload device can be used to collect mission information data according to the control instruction, and send the collected mission information data to the second terminal device and the second wireless communication device via the second routing device respectively. Thereby, the second terminal device and the second wireless communication device can transmit the task information data through the preset communication network.
  • FIG 2 is a structural schematic diagram of a communication system of another unmanned aerial vehicle provided in an embodiment of the present invention.
  • the communication system includes an unmanned aerial vehicle system (i.e., an unmanned aerial vehicle module) and a ground control system (i.e., a ground control module).
  • an unmanned aerial vehicle system i.e., an unmanned aerial vehicle module
  • a ground control system i.e., a ground control module
  • the unmanned aerial vehicle system includes a flight control system (i.e., a flight control device), a mission payload (i.e., a mission payload device), a routing device (i.e., a second routing device), an Internet access terminal (i.e., a second terminal device) and a wireless device A (i.e., a second wireless communication device);
  • the ground control system includes a ground control station (i.e., a ground control device), a routing device (i.e., a first routing device), an Internet access terminal (i.e., a first terminal device) and a wireless device B (i.e., a first wireless communication device).
  • each device in the UAV system can exchange data through the routing device to form a local area network.
  • the ground control system also forms a local area network.
  • the two local area networks can be interconnected through wireless communication devices (i.e., wireless device A and wireless device B) to achieve data exchange between the two local area networks and form a larger local area network.
  • both the UAV system and the ground control system can access the public network through the Internet terminal (i.e., the first terminal device and the second terminal device) and use the public network terminal for data exchange.
  • the Internet terminal i.e., the first terminal device and the second terminal device

Landscapes

  • Mobile Radio Communication Systems (AREA)

Abstract

一种无人机的通信系统，包括：地面控制模块（1）和无人机模块（2），地面控制模块（1）通过预设通信网络与无人机模块（2）通信相连，用于将控制指令发送给无人机模块（2），该预设通信网络包括公共网络；无人机模块（2）用于执行该控制指令，得到与该控制指令对应的信息数据，并通过预设通信网络将该信息数据发送给地面控制模块（1）。地面控制模块（1）通过预设通信网络与无人机模块（2）通信相连，进而基于预设通信网络进行数据的传输，以此保证了较长的通信距离和较广的通信范围。

Description

一种无人机的通信系统 技术领域
本发明涉及无人机技术领域，尤其涉及一种无人机的通信系统。
背景技术
无人机是无人驾驶飞行器的简称，是利用无线电遥控设备和自备的程序控制装置操纵的不载人飞行器。
目前基于无人机的通信手段均存在一定的限制，不能同时保证较长的通信距离和较广的通信范围，使得通信受到较大的限制。
发明内容
本发明提供了一种无人机的通信系统，以同时保证较长的通信距离和较广的通信范围。
根据本发明的一方面，提供了一种无人机的通信系统，包括：地面控制模块和无人机模块，
所述地面控制模块通过预设通信网络与所述无人机模块通信相连，用于将控制指令发送给所述无人机模块，所述预设通信网络包括公共网络；
所述无人机模块用于执行所述控制指令，得到与所述控制指令对应的信息数据，并通过所述预设通信网络将所述信息数据发送给所述地面控制模块。
可选的，所述地面控制模块包括第一终端设备，所述无人机模块包括第二终端设备，所述第一终端设备和所述第二终端设备通过所述公共网络进行连接。
可选的，所述预设通信网络还包括无线局域网。
可选的，所述地面控制模块包括第一无线通信设备，所述无人机模块包 括第二无线通信设备，所述第一无线通信设备和所述第二无线通信设备通过所述无线局域网进行连接。
可选的，所述地面控制模块通过所述第一终端设备将控制指令发送给所述无人机模块的第二终端设备，以及，通过第一无线通信设备将控制指令发送给所述无人机模块的第二无线通信设备；
所述无人机模块通过所述第二终端设备将信息数据发送给所述地面控制模块的第一终端设备，以及，通过第二无线通信设备将信息数据发送给所述地面控制模块的第一无线通信设备。
可选的，所述地面控制模块还包括地面控制设备和第一路由设备，所述地面控制设备用于获取控制指令，并分别经由所述第一路由设备将所述控制指令发送给所述第一终端设备和第一无线通信设备。
可选的，所述第一终端设备和第一无线通信设备还用于经由所述第一路由设备将所述信息数据发送给所述地面控制设备；
所述地面控制设备还用于展示所述信息数据。
可选的，所述无人机模块还包括执行设备和第二路由设备，
所述第二终端设备和所述第二无线通信设备还用于经由所述第二路由设备将所述控制指令发送给与所述控制指令对应的执行设备；
所述执行设备用于执行所述第二终端设备向本设备发送的控制指令，或者，执行所述第二无线通信设备向本设备发送的控制指令。
可选的，所述信息数据包括状态信息数据和/或任务信息数据。
可选的，所述执行设备包括飞行控制设备和任务载荷设备，所述飞行控制设备用于根据无人机的飞行状态生成状态信息数据，并分别经由所述第二路由设备将所述状态信息数据发送给所述第二终端设备和所述第二无线通信设备；
所述任务载荷设备用于根据控制指令采集任务信息数据，并分别经由所述第二路由设备将所述任务信息数据发送给所述第二终端设备和所述第二无 线通信设备。
本发明实施例提供了一种无人机的通信系统，包括：地面控制模块和无人机模块，所述地面控制模块通过预设通信网络与所述无人机模块通信相连，用于将控制指令发送给所述无人机模块，所述预设通信网络包括公共网络；所述无人机模块用于执行所述控制指令，得到与所述控制指令对应的信息数据，并通过所述预设通信网络将所述信息数据发送给所述地面控制模块。利用上述技术方案，地面控制模块通过预设通信网络与无人机模块通信相连，进而基于预设通信网络进行数据的传输，以此保证了较长的通信距离和较广的通信范围。
应当理解，本部分所描述的内容并非旨在标识本发明的实施例的关键或重要特征，也不用于限制本发明的范围。本发明的其它特征将通过以下的说明书而变得容易理解。
附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本发明实施例提供的一种无人机的通信系统的结构示意图；
图2是本发明实施例提供的另一种无人机的通信系统的结构示意图。
具体实施方式
为了使本技术领域的人员更好地理解本发明方案，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分的实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动 前提下所获得的所有其他实施例，都应当属于本发明保护的范围。
需要说明的是，本发明的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的本发明的实施例能够以除了在这里图示或描述的那些以外的顺序实施。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。
图1是本发明实施例提供的一种无人机的通信系统的结构示意图，本实施例可适用于基于无人机进行通信的情况。
可以认为的是，目前无人机的通信系统大多通过无线设备或者公共网络进行通信，其通信距离受到无线通信设备的限制，且公共网络受运行商覆盖的限制，基于此，本发明实施例提供的一种无人机的通信系统，在局域网络通信的基础上，增加了机上设备和地面控制设备通过公共网络通信的链路，结合两种通信链路的优点，能够利用两种链路相互备份控制，设定默认优先级，自动选择可靠的通信链路与无人机进行通信。
如图1所示，本实施例提供的无人机的通信系统包括：地面控制模块1和无人机模块2，
地面控制模块1通过预设通信网络与无人机模块2通信相连，用于将控制指令发送给无人机模块2，所述预设通信网络包括公共网络；
无人机模块2用于执行所述控制指令，得到与所述控制指令对应的信息数据，并通过所述预设通信网络将所述信息数据发送给地面控制模块1。
其中，地面控制模块可以认为是对无人机进行控制的模块，如地面控制模块可以包括路由设备和/或地面控制设备等，路由设备可为用于信号中转的设备，地面控制设备可为生成并获取控制指令的设备。无人机模块可以认为 是无人机的相关模块，如无人机模块可以包括路由设备和/或执行设备，执行设备可用于执行控制指令。
预设通信网络可以认为是预先设定的网络，例如预设通信网络可以包括公共网络，公共网络可以是指公用网络，即网络服务提供商建设的供公共用户使用的通信网络。
控制指令可以是指控制无人机进行操作的指令，如控制指令可以包括目标飞行高度、目标飞行方向和/或执行任务等，目标飞行高度可以认为是控制无人机将要飞行的高度，目标飞行方向可以认为是控制无人机将要飞行的飞行，执行任务可以是指控制无人机执行的操作，如控制某传感器获取相应的数据或者控制摄像机进行拍照等。
信息数据可以理解为与控制指令对应的数据，如控制指令包括目标飞行高度时，信息数据可以为无人机执行完控制指令后的实际高度。
在一个实施例中，所述信息数据包括状态信息数据和/或任务信息数据。
状态信息数据可以用于表征无人机的飞行状态，任务信息数据可以理解为根据控制指令采集的数据，如拍摄的图片等。
具体的，本实施例提供的无人机的通信系统包括地面控制模块1和无人机模块2，地面控制模块1可以通过预设通信网络与无人机模块2通信相连，地面控制模块1可以用于将控制指令发送给无人机模块2；无人机模块2可以用于执行控制指令，得到与控制指令对应的信息数据，并通过预设通信网络将信息数据发送给地面控制模块1，以实现地面控制模块1对无人机的进一步控制。在此基础上，地面控制模块通过预设通信网络与无人机模块通信相连，进而基于预设通信网络进行数据的传输，以此保证了较长的通信距离和较广的通信范围。
在一个实施例中，所述地面控制模块包括第一终端设备，所述无人机模块包括第二终端设备，所述第一终端设备和所述第二终端设备通过所述公共网络进行连接。
第一终端设备可以认为是地面控制模块中用于上网的设备，第二终端设备可以认为是无人机模块中用于上网的设备，第一终端设备和第二终端设备仅用于区分不同的对象，本实施例对此不作限定。本实施例中第一终端设备和第二终端设备可以通过公共网络进行连接，如第一终端设备和第二终端设备可以通过公共网络进行连接，即第一终端设备和第二终端设备可以同时连接至某一云服务器，并通过云服务器进行数据的传输。
在一个实施例中，所述预设通信网络还包括无线局域网。
无线局域网可以是指通过应用无线通信技术将计算机设备互联起来，构成可以互相通信和实现资源共享的网络体系。故无线局域网通过无线的方式连接，使得网络的构建和终端的移动更加灵活方便。
在一个实施例中，通过设定优先级来选择目标预设通信网络实现地面控制模块与无人机模块之间的通信，目标预设通信网络可以包括公共网络和/或无线局域网。
可以认为的是，本实施例可以依据设定优先级来自主选择目标预设通信网络，以此更好地实现地面控制模块与无人机模块之间的通信，其中，优先级设定的标准不限。示例性的，在一个实施方式中，可以通过帧标记来设定优先级，如帧标记用于定义虚拟LAN中的成员身份，兼容的数据包可携带额外的信息；如果一个帧携带了额外的数据，即可被认为是“标记过的”，默认优先级较高，此外，标记中的三个位还可以进一步定义八种不同的优先级别。
在一个实施方式中，也可以通过网络层IP数据来确定优先级，如IP数据分组中的ToS(服务类型)字段；还可以根据通信区域的实际情况来决定目标预设通信网络，如在通信距离受限的情况下，通过公共网络实现无人机系统和地面控制系统之间的通信；在受运营商覆盖范围的区域使用无线局域网进行数据的交互等，本实施例对此不作限定。
因此，本实施例能够通过设定默认优先级，来实现两种链路的相互备 份控制，从而通过自动选择可靠的通信链路实现地面控制模块与无人机模块的通信。
在一个实施例中，所述地面控制模块包括第一无线通信设备，所述无人机模块包括第二无线通信设备，所述第一无线通信设备和所述第二无线通信设备通过所述无线局域网进行连接。
第一无线通信设备可以认为是地面控制模块中利用无线电波传输信息的设备，第二无线通信设备可以认为是无人机模块中利用无线电波传输信息的设备，第一无线通信设备和第二无线通信设备仅用于区分不同的对象，本实施例不对第一无线通信设备和第二无线通信设备的具体类型及型号进行限定。在本实施例中，第一无线通信设备和第二无线通信设备可以通过无线局域网进行连接，以进行数据的传输。
在一个实施例中，所述地面控制模块通过所述第一终端设备将控制指令发送给所述无人机模块的第二终端设备，以及，通过第一无线通信设备将控制指令发送给所述无人机模块的第二无线通信设备；
所述无人机模块通过所述第二终端设备将信息数据发送给所述地面控制模块的第一终端设备，以及，通过第二无线通信设备将信息数据发送给所述地面控制模块的第一无线通信设备。
可以理解的是，在地面控制模块包括第一终端设备和第一无线通信设备，无人机模块包括第二终端设备和第二无线通信设备时，在一个实施方式中，地面控制模块可以通过第一终端设备将控制指令发送给无人机模块的第二终端设备，以及，通过第一无线通信设备将控制指令发送给无人机模块的第二无线通信设备，以实现控制指令的发送。此处不对具体发送控制指令的过程作进一步展开，可以根据实际情况进行确定。
在一个实施方式中，无人机模块可以通过第二终端设备将信息数据发送给地面控制模块的第一终端设备，以及，通过第二无线通信设备将信息数据发送给地面控制模块的第一无线通信设备，以实现信息数据的发送。此处不 对具体发送信息数据的过程作进一步展开，可以根据实际情况进行确定。
在一个实施例中，所述地面控制模块还包括地面控制设备和第一路由设备，所述地面控制设备用于获取控制指令，并分别经由所述第一路由设备将所述控制指令发送给所述第一终端设备和第一无线通信设备。
第一路由设备可为用于信号中转的设备，如第一路由设备可以为路由器。具体的，本实施例可以通过地面控制设备获取控制指令，并分别通过第一路由设备将获取的控制指令发送给第一终端设备和第一无线通信设备，以通过第一终端设备和第一无线通信设备完成对控制指令的不同链路发送。
在一个实施例中，所述第一终端设备和第一无线通信设备还用于经由所述第一路由设备将所述信息数据发送给所述地面控制设备；
所述地面控制设备还用于展示所述信息数据。
可以认为的是，在第一终端设备和第一无线通信设备获取到无人机模块的信息数据后，第一终端设备和第一无线通信设备还可以经由第一路由设备将获取到的信息数据发送给地面控制设备，以实现信息数据的传输。此外，在地面控制设备接收到信息数据后，还可以将接收到的信息数据进行展示，以直观地对信息数据进行查看。
在一个实施例中，地面控制设备可以同时或先后接收到第一终端设备和第一无线通信设备发送的信息数据，地面控制设备可以将第一终端设备和第一无线通信设备分别发送的信息数据全部进行展示，也可以根据优先级择一进行展示等。
在一个实施例中，所述第二终端设备和所述第二无线通信设备还用于经由所述第二路由设备将所述控制指令发送给与所述控制指令对应的执行设备；
所述执行设备用于执行所述第二终端设备向本设备发送的控制指令，或者，执行所述第二无线通信设备向本设备发送的控制指令。
执行设备可以包括一个或多个设备，用于执行地面控制模块的控制指令，以得到与控制指令对应的信息数据。第二路由设备可为用于信号中转的设备， 如第二路由设备可以与第一路由设备相同，也可以不同。
当无人机模块包括第二终端设备、第二无线通信设备、执行设备和第二路由设备时，在第二终端设备或第二无线通信设备接收到地面控制模块的控制指令后，可以通过第二路由设备将控制指令发送给与控制指令对应的执行设备；当执行设备接收到控制指令后，可以执行第二终端设备向本设备发送的控制指令，或者，执行第二无线通信设备向本设备发送的控制指令，此处不对执行控制指令的具体过程进行限定，不同的执行设备可以对应不同的过程。
在一个实施例中，所述执行设备包括飞行控制设备和任务载荷设备，所述飞行控制设备用于根据无人机的飞行状态生成状态信息数据，并分别经由所述第二路由设备将所述状态信息数据发送给所述第二终端设备和所述第二无线通信设备；
所述任务载荷设备用于根据控制指令采集任务信息数据，并分别经由所述第二路由设备将所述任务信息数据发送给所述第二终端设备和所述第二无线通信设备。
其中，飞行控制设备可以认为是无人机中用于控制无人机飞行的设备，如飞行控制设备可以包括飞行控制器及其他关联设备；任务载荷设备可以认为是采集任务信息数据的设备，如任务载荷设备可以包括传感器和/或摄像机等。
在一个实施方式中，执行设备可以包括飞行控制设备和任务载荷设备，其中，飞行控制设备可以用于根据无人机的飞行状态生成状态信息数据，并分别通过第二路由设备将状态信息数据发送给第二终端设备和第二无线通信设备，继而第二终端设备和第二无线通信设备可以通过预设通信网络实现状态信息数据的发送。
任务载荷设备可以用于根据控制指令采集任务信息数据，并分别经由第二路由设备将采集的任务信息数据发送给第二终端设备和第二无线通信设备， 从而第二终端设备和第二无线通信设备可以通过预设通信网络实现任务信息数据的发送。
图2是本发明实施例提供的另一种无人机的通信系统的结构示意图，如图2所示，通信系统包括无人机系统(即无人机模块)和地面控制系统(即地面控制模块)，无人机系统包括飞控系统(即飞行控制设备)、任务载荷(即任务载荷设备)、路由设备(即第二路由设备)、上网终端(即第二终端设备)和无线设备A(即第二无线通信设备)；地面控制系统包括地面控制站(即地面控制设备)、路由设备(即第一路由设备)、上网终端(即第一终端设备)和无线设备B(即第一无线通信设备)。
首先无人机系统中各设备可以通过路由设备进行数据交互，构成局域网，同样，地面控制系统也构成局域网。两个局域网可以通过无线通信设备(即无线设备A和无线设备B)互联，实现两个局域网之间的数据交互，构成更大的局域网。同时，无人机系统和地面控制系统都能通过上网终端(即第一终端设备和第二终端设备)访问公共网络，利用公共网络端进行数据交互。在此基础上，能够结合两种通信链路的优点，利用两种链路相互备份控制，设定默认优先级，自动选择可靠的通信链路与无人机进行通信。

Claims (10)

  1. 一种无人机的通信系统，其特征在于，包括：地面控制模块和无人机模块，
    所述地面控制模块通过预设通信网络与所述无人机模块通信相连，用于将控制指令发送给所述无人机模块，所述预设通信网络包括公共网络；
    所述无人机模块用于执行所述控制指令，得到与所述控制指令对应的信息数据，并通过所述预设通信网络将所述信息数据发送给所述地面控制模块。
  2. 根据权利要求1所述的系统，其特征在于，所述地面控制模块包括第一终端设备，所述无人机模块包括第二终端设备，所述第一终端设备和所述第二终端设备通过所述公共网络进行连接。
  3. 根据权利要求2所述的系统，其特征在于，所述预设通信网络还包括无线局域网。
  4. 根据权利要求3所述的系统，其特征在于，所述地面控制模块包括第一无线通信设备，所述无人机模块包括第二无线通信设备，所述第一无线通信设备和所述第二无线通信设备通过所述无线局域网进行连接。
  5. 根据权利要求4所述的系统，其特征在于，所述地面控制模块通过所述第一终端设备将控制指令发送给所述无人机模块的第二终端设备，以及，通过第一无线通信设备将控制指令发送给所述无人机模块的第二无线通信设备；
    所述无人机模块通过所述第二终端设备将信息数据发送给所述地面控制模块的第一终端设备，以及，通过第二无线通信设备将信息数据发送给所述地面控制模块的第一无线通信设备。
  6. 根据权利要求5所述的系统，其特征在于，所述地面控制模块还包括地面控制设备和第一路由设备，所述地面控制设备用于获取控制指令，并分别经由所述第一路由设备将所述控制指令发送给所述第一终端设备和第一无线通信设备。
  7. 根据权利要求6所述的系统，其特征在于，所述第一终端设备和第一无线通信设备还用于经由所述第一路由设备将所述信息数据发送给所述地面控制设备；
    所述地面控制设备还用于展示所述信息数据。
  8. 根据权利要求5所述的系统，其特征在于，所述无人机模块还包括执行设备和第二路由设备，
    所述第二终端设备和所述第二无线通信设备还用于经由所述第二路由设备将所述控制指令发送给与所述控制指令对应的执行设备；
    所述执行设备用于执行所述第二终端设备向本设备发送的控制指令，或者，执行所述第二无线通信设备向本设备发送的控制指令。
  9. 根据权利要求8所述的系统，其特征在于，所述信息数据包括状态信息数据和/或任务信息数据。
  10. 根据权利要求9所述的系统，其特征在于，所述执行设备包括飞行控制设备和任务载荷设备，所述飞行控制设备用于根据无人机的飞行状态生成状态信息数据，并分别经由所述第二路由设备将所述状态信息数据发送给所述第二终端设备和所述第二无线通信设备；
    所述任务载荷设备用于根据控制指令采集任务信息数据，并分别经由所述第二路由设备将所述任务信息数据发送给所述第二终端设备和所述第二无线通信设备。
PCT/CN2023/121454 2022-12-21 2023-09-26 一种无人机的通信系统 WO2024131185A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202211655810.1A CN115909822A (zh) 2022-12-21 2022-12-21 一种无人机的通信系统
CN202211655810.1 2022-12-21

Publications (1)

Publication Number Publication Date
WO2024131185A1 true WO2024131185A1 (zh) 2024-06-27

Family

ID=86496268

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2023/121454 WO2024131185A1 (zh) 2022-12-21 2023-09-26 一种无人机的通信系统

Country Status (2)

Country Link
CN (1) CN115909822A (zh)
WO (1) WO2024131185A1 (zh)

Also Published As

Publication number Publication date
CN115909822A (zh) 2023-04-04

Similar Documents

Publication Publication Date Title
US11473913B2 (en) System and method for service oriented cloud based management of internet of drones
Khan et al. Emerging use of UAV’s: secure communication protocol issues and challenges
Bacco et al. IoT applications and services in space information networks
Pham et al. Aerial computing: A new computing paradigm, applications, and challenges
US20220053390A1 (en) Support of inter-gnb handover in higher layer multi-connectivity
Pereira et al. Zigbee protocol-based communication network for multi-unmanned aerial vehicle networks
CN110636102B (zh) 一种基于4g/5g无线网络的无人机通信系统及方法
CN110493249B (zh) 基于多种网络切换的无人机终端载荷实时控制方法及系统
WO2018177268A1 (zh) 通过4g网络与无人机进行远距离信息交互的装置及方法
CN108174358B (zh) 飞行集群通讯方法、装置和系统
US11968696B2 (en) Resource handling for NR V2X based on split of CU-DU
WO2019169880A1 (zh) 无人机通信方法、控制终端及无人机控制系统
US10771989B2 (en) Adaptive self-optimizing network using closed-loop feedback
US11050616B2 (en) Adaptive self-optimizing network using closed-loop feedback
Kumar et al. UAV network for surveillance of inaccessible regions with zero blind spots
CN109729494A (zh) 移动基站、一站多机系统、通讯方法及控制方法
Giyenko et al. Intelligent unmanned aerial vehicle platform for smart cities
Zong et al. Cross-regional transmission control for satellite network-assisted vehicular ad hoc networks
CN114760605A (zh) 无人机网络的多址边缘计算系统
JP2003319006A (ja) 通信端末装置及び通信制御方法
WO2024131185A1 (zh) 一种无人机的通信系统
CN116667914B (zh) 基于载星无人机与高通量卫星的应急信息服务系统及方法
US11558110B2 (en) Adaptive self-optimizing network using closed-loop feedback
CN109547345B (zh) 一种软件定义机载网络系统及内容驱动的路由方法
CN109690439A (zh) 无人机控制方法及系统