CN110749943A - A Weather Detection System Based on Weather UAV - Google Patents
- ️Tue Feb 04 2020
技术领域technical field
本发明属于气象探测领域，涉及到航空领域，更具体地，涉及一种基于气象无人机的气象探测系统。The invention belongs to the field of meteorological detection, relates to the field of aviation, and more particularly relates to a meteorological detection system based on a meteorological unmanned aerial vehicle.
背景技术Background technique
当下台风强度的预报进展缓慢，究其原因，台风内部结构特征无法通过气象卫星获得。The current typhoon intensity forecasting progress is slow, and the reason is that the internal structural characteristics of typhoons cannot be obtained through meteorological satellites.
高空风的探测对了解大气层的运动状况具有十分重要的意义，同时也是研究全球气候变化，准确预报天气的重要手段，现有的高空风测量方法主要包括：气球法测风、风廓线雷达测风和有人飞机探测，其中，气球法用于研究空中风场变化情况，获取从地面到高空的所有风场信息，探测精度和探测高度最高，但测量成本较高且探测区域范围小；风廓线雷达用于研究某一区域特定高度的风场情况，探测精度较高，但易受天气情况的影响；有人飞机探测台风风险和成本较高，也无法长时间连续探测，大多数国家不选择有人飞机探测，只能依赖气象卫星。The detection of high-altitude wind is of great significance to understand the movement of the atmosphere, and it is also an important means to study global climate change and accurately forecast the weather. The existing high-altitude wind measurement methods mainly include: balloon wind measurement, wind profile radar measurement. Wind and manned aircraft detection. Among them, the balloon method is used to study the change of air wind field and obtain all wind field information from ground to high altitude. The detection accuracy and detection height are the highest, but the measurement cost is high and the detection area is small; wind profile Line radar is used to study the wind field at a specific height in a certain area. It has high detection accuracy, but it is easily affected by weather conditions; the risk and cost of manned aircraft detection of typhoons are high, and they cannot be continuously detected for a long time. Most countries do not choose There are aircraft detection, can only rely on weather satellites.
发明内容SUMMARY OF THE INVENTION
针对现有技术的以上缺陷或改进需求，本发明提出了一种基于气象无人机的气象探测系统，由此解决现有高空风测量方法存在的测量成本及风险较高等的技术问题。In view of the above defects or improvement requirements of the prior art, the present invention proposes a meteorological detection system based on a meteorological UAV, thereby solving the technical problems of high measurement cost and risk in the existing high-altitude wind measurement methods.
为实现上述目的，本发明提供了一种基于气象无人机的气象探测系统，包括：无人机本体、地面支持系统、机载信号传输系统、机载动力系统、机载飞行控制系统及机载大气测量系统；In order to achieve the above purpose, the present invention provides a meteorological detection system based on a meteorological UAV, including: an UAV body, a ground support system, an airborne signal transmission system, an airborne power system, an airborne flight control system, and an airborne flight control system. airborne measurement system;
其中，所述机载信号传输系统、所述机载动力系统、所述机载飞行控制系统及所述机载大气测量系统设置在所述无人机本体上；所述机载信号传输系统分别与所述机载动力系统、所述机载飞行控制系统及所述机载大气测量系统连接；所述机载信号传输系统与所述地面支持系统通过无线通信方式连接；Wherein, the airborne signal transmission system, the airborne power system, the airborne flight control system and the airborne atmospheric measurement system are arranged on the drone body; the airborne signal transmission systems are respectively connected with the airborne power system, the airborne flight control system and the airborne atmospheric measurement system; the airborne signal transmission system is connected with the ground support system through wireless communication;
所述机载动力系统，用于为无人机提供动力；The airborne power system is used to provide power for the unmanned aerial vehicle;
所述机载飞行控制系统，用于控制无人机姿态，以保证无人机按预设航线飞行；The airborne flight control system is used to control the attitude of the UAV to ensure that the UAV flies according to the preset route;
所述机载大气测量系统，用于测量气象参数，以用于台风强度和路径预报；the airborne atmospheric measurement system for measuring meteorological parameters for typhoon intensity and track forecast;
所述机载信号传输系统，用于无人机和所述地面支持系统之间的通信，及时将无人机得到的所述气象参数回传到所述地面支持系统，实时接收所述地面支持系统的控制指令；The airborne signal transmission system is used for communication between the UAV and the ground support system, and transmits the meteorological parameters obtained by the UAV to the ground support system in time, and receives the ground support in real time. System control instructions;
所述地面支持系统，用于发送所述控制指令，接收所述气象参数进行台风强度和路径预报。The ground support system is used for sending the control instruction and receiving the meteorological parameters to forecast the intensity and path of the typhoon.
优选地，所述无人机本体包括：机身、机翼、尾翼、碳管、舵机整流罩及桨叶；Preferably, the drone body includes: a fuselage, a wing, a tail, a carbon tube, a steering gear fairing and blades;
其中，所述机翼设置在所述机身的顶部；所述尾翼与一对所述舵机整流罩通过所述碳管连接，所述舵机整流罩与所述机翼的下表面连接；所述桨叶设置在所述机身后端。Wherein, the wing is arranged on the top of the fuselage; the empennage is connected with a pair of the steering gear fairings through the carbon tubes, and the steering gear fairing is connected with the lower surface of the wing; The paddle is arranged at the rear end of the fuselage.
优选地，所述地面支持系统包括：无线电信号收发装置、信号调理器和地面站；Preferably, the ground support system includes: a radio signal transceiver, a signal conditioner and a ground station;
其中，所述信号调理器分别与所述无线电信号收发装置及所述地面站连接；Wherein, the signal conditioner is respectively connected with the radio signal transceiver and the ground station;
所述信号调理器，包含ADC模拟转数字模块和DAC数字转模拟模块，所述ADC模拟转数字模块用于将模拟量形式的控制指令转换为数字信号供所述无线电信号收发装置发射；The signal conditioner includes an ADC analog-to-digital module and a DAC digital-to-analog module, wherein the ADC analog-to-digital module is used to convert control commands in the form of analog quantities into digital signals for the radio signal transceiver device to transmit;
所述DAC数字转模拟模块用于将从所述无线电信号收发装置接收的数字量形式的气象参数转化为模拟量传输给所述地面站，以使地面研究人员根据所述气象参数进行台风强度和路径预报；The DAC digital-to-analog module is used to convert the meteorological parameters in the form of digital quantities received from the radio signal transceiver device into analog quantities and transmit them to the ground station, so that ground researchers can perform typhoon intensity and route forecast;
所述无线电信号收发装置，用于收发无线电信号；The radio signal transceiving device is used for transceiving radio signals;
所述地面站，用于接收无人机发送的气象参数，及监测控制无人机飞行。The ground station is used for receiving the meteorological parameters sent by the drone, and monitoring and controlling the flight of the drone.
优选地，所述机载动力系统包括：引擎、内部油箱、发电机及锂电池；Preferably, the onboard power system includes: an engine, an internal fuel tank, a generator and a lithium battery;
其中，所述引擎设置在所述机身内腔后部；所述内部油箱设置在所述引擎之前，位于所述机身内腔中部；所述发电机分别与所述锂电池及所述引擎连接。Wherein, the engine is arranged at the rear of the inner cavity of the fuselage; the internal fuel tank is arranged before the engine, and is located in the middle of the inner cavity of the fuselage; the generator is connected to the lithium battery and the engine respectively. connect.
优选地，所述机载信号传输系统包括：GPRS数据传输模块、图像处理模块、图像传输模块、相机和OSD模块；Preferably, the airborne signal transmission system includes: a GPRS data transmission module, an image processing module, an image transmission module, a camera and an OSD module;
其中，所述相机设置在所述机身前端，且与所述OSD模块连接；所述OSD模块与所述图像处理模块连接；所述图像处理模块与所述图像传输模块连接，所述图像传输模块与所述地面站连接，所述GPRS数据传输模块与所述地面站通过无线通信方式连接；The camera is arranged at the front of the fuselage and is connected to the OSD module; the OSD module is connected to the image processing module; the image processing module is connected to the image transmission module, and the image transmission module is connected to the image transmission module. The module is connected with the ground station, and the GPRS data transmission module is connected with the ground station through wireless communication;
所述相机，用于获取图像；所述OSD模块，用于显示所述相机拍摄的图像数据；所述图像处理模块，用于处理相机拍到的图像；所述图像传输模块，用于向所述地面站传输经过所述图像处理模块处理后的图像数据；所述GPRS数据传输模块用于向地面传输测量得到的大气参数。The camera is used to acquire images; the OSD module is used to display image data captured by the camera; the image processing module is used to process the images captured by the camera; the image transmission module is used to send The ground station transmits the image data processed by the image processing module; the GPRS data transmission module is used for transmitting the measured atmospheric parameters to the ground.
优选地，所述机载大气测量系统包括：温湿压混合测量模块、风场测量模块、信号调理器、单片机及串口扩展电路；Preferably, the airborne atmospheric measurement system includes: a temperature-humidity-pressure hybrid measurement module, a wind field measurement module, a signal conditioner, a single-chip microcomputer, and a serial port expansion circuit;
其中，所述温湿压混合测量模块在所述机翼下左右各布置一套，所述机身内舱前底部一套；所述风场测量模块位于所述机翼最前端，所述温湿压混合测量模块及所述风场测量模块通过所述信号调理器与所述单片机连接，所述单片机通过所述串口扩展电路与所述GPRS数据传输模块连接；Wherein, the temperature-humidity-pressure mixed measurement module is arranged under the wing, one set on the left and right, and one set at the front bottom of the inner cabin of the fuselage; the wind field measurement module is located at the foremost end of the wing, and the temperature and humidity The pressure hybrid measurement module and the wind field measurement module are connected to the single-chip microcomputer through the signal conditioner, and the single-chip microcomputer is connected to the GPRS data transmission module through the serial port expansion circuit;
所述温湿压混合测量模块，用于测量台风内部温度、湿度及气压；所述风场测量模块，用于测量风速；所述信号调理器，用于将所述温湿压混合测量模块及所述风场测量模块测量的数据由模拟信号转换为数字信号；所述单片机，用于控制信号发送。The temperature, humidity and pressure mixed measurement module is used to measure the internal temperature, humidity and air pressure of the typhoon; the wind field measurement module is used to measure the wind speed; the signal conditioner is used to measure the temperature, humidity and pressure mixed measurement module and The data measured by the wind field measurement module is converted from an analog signal to a digital signal; the single-chip microcomputer is used to control signal transmission.
优选地，所述机载飞行控制系统包括：接收机、飞控板及功能模块；Preferably, the airborne flight control system includes: a receiver, a flight control board and a functional module;
其中，所述接收机与所述飞控板连接；所述飞控板与所述GPRS数据传输模块连接；所述功能模块与所述飞控板连接；所述接收机与所述无线电信号发射装置通过无线通信方式连接；Wherein, the receiver is connected with the flight control board; the flight control board is connected with the GPRS data transmission module; the functional module is connected with the flight control board; the receiver is connected with the radio signal transmission The device is connected by wireless communication;
所述接收机，用于接收所述无线电信号发射装置发射的控制指令；所述飞控板，用于运行预设飞控程序或者根据所述接收机接收到的控制指令控制无人机姿态航线；所述功能模块，用于获得无人机的高度、航向及坐标，以由所述飞控板用于飞行控制。The receiver is used to receive the control instructions sent by the radio signal transmitting device; the flight control board is used to run a preset flight control program or control the UAV attitude and route according to the control instructions received by the receiver ; The function module is used to obtain the altitude, heading and coordinates of the drone, so that the flight control board can be used for flight control.
总体而言，通过本发明所构思的以上技术方案与现有技术相比，能够取得下列有益效果：In general, compared with the prior art, the above technical solutions conceived by the present invention can achieve the following beneficial effects:
本发明通过无人机本体、地面支持系统、机载信号传输系统、机载动力系统、机载飞行控制系统及机载大气测量系统的配合，能够在台风等恶劣天气完成温湿压以及风场数据的测量，相比于有人驾驶，无人机具有成本低，昼夜可用等许多独特的巨大优势，避免了有人驾驶高风险作业。对于完善我国台风探测体系，帮助提高我国气象研究人员对于台风内部中尺度结构特征的认识，台风的业务定位和定强及路径和强度预报能力有显著的积极意义，在航天器发射与返回，重要武器试验，战场气象测量应用中具有独特的作用和优势。Through the cooperation of the drone body, the ground support system, the airborne signal transmission system, the airborne power system, the airborne flight control system and the airborne atmospheric measurement system, the present invention can complete the temperature, humidity, pressure and wind field conditions in severe weather such as typhoons. Data measurement, compared with manned, UAV has many unique and huge advantages such as low cost and availability around the clock, avoiding high-risk manned operations. It is of significant positive significance for improving my country's typhoon detection system, helping to improve the understanding of Chinese meteorological researchers on the internal mesoscale structural characteristics of typhoons, and the operational positioning and intensity of typhoons, as well as their path and intensity forecasting capabilities. Weapon test, battlefield meteorological measurement applications have unique roles and advantages.
附图说明Description of drawings
图1是本发明实施例提供的一种基于气象无人机的气象探测系统的结构示意图；1 is a schematic structural diagram of a meteorological detection system based on a meteorological drone provided by an embodiment of the present invention;
图2是本发明实施例提供的一种基于气象无人机的气象探测系统的无人机的结构示意图；2 is a schematic structural diagram of an unmanned aerial vehicle of a meteorological detection system based on a meteorological unmanned aerial vehicle provided by an embodiment of the present invention;
图3是本发明实施例提供的一种基于气象无人机的气象探测系统的地面支持系统的结构示意图；3 is a schematic structural diagram of a ground support system of a meteorological detection system based on a meteorological UAV provided by an embodiment of the present invention;
图4是本发明实施例提供的一种基于气象无人机的气象探测系统的机载动力系统的结构示意图；4 is a schematic structural diagram of an airborne power system of a meteorological detection system based on a meteorological UAV provided by an embodiment of the present invention;
图5是本发明实施例提供的一种基于气象无人机的气象探测系统的信号传输系统的结构示意图；5 is a schematic structural diagram of a signal transmission system of a meteorological detection system based on a meteorological UAV provided by an embodiment of the present invention;
图6是本发明实施例提供的一种基于气象无人机的气象探测系统的机载大气测量系统的结构示意图；6 is a schematic structural diagram of an airborne atmospheric measurement system based on a meteorological UAV-based meteorological detection system provided by an embodiment of the present invention;
图7是本发明实施例提供的一种基于气象无人机的气象探测系统的飞行控制系统的结构示意图。7 is a schematic structural diagram of a flight control system of a meteorological detection system based on a meteorological UAV according to an embodiment of the present invention.
具体实施方式Detailed ways
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，但并不用于限定本发明。此外，下面所描述的本发明各个实施方式中所涉及到的技术特征只要彼此之间未构成冲突就可以相互组合。In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.
本发明提供了一种基于气象无人机的气象探测系统，能够探测大气参数，尤其是在台风等恶劣天气时，对气象卫星形成有力补充。The invention provides a meteorological detection system based on a meteorological unmanned aerial vehicle, which can detect atmospheric parameters, and forms a powerful supplement to meteorological satellites, especially in bad weather such as typhoons.
如图1所示是本发明实施例提供的一种基于气象无人机的气象探测系统的结构示意图，包括：无人机本体1、地面支持系统2、机载信号传输系统3、机载动力系统4、机载飞行控制系统5及机载大气测量系统6；1 is a schematic structural diagram of a weather detection system based on a meteorological UAV provided by an embodiment of the present invention, including: a UAV body 1, a ground support system 2, an airborne signal transmission system 3, an airborne power System 4, airborne flight control system 5 and airborne atmospheric measurement system 6;
其中，机载信号传输系统3、机载动力系统4、机载飞行控制系统5及机载大气测量系统6设置在无人机本体1上；机载信号传输系统3分别与机载动力系统4、机载飞行控制系统5及机载大气测量系统6连接；机载信号传输系统3与地面支持系统2通过无线通信方式连接；Among them, the airborne signal transmission system 3, the airborne power system 4, the airborne flight control system 5 and the airborne atmospheric measurement system 6 are arranged on the drone body 1; the airborne signal transmission system 3 is respectively connected with the airborne power system 4 , the airborne flight control system 5 and the airborne atmospheric measurement system 6 are connected; the airborne signal transmission system 3 is connected with the ground support system 2 through wireless communication;
机载信号传输系统3，用于无人机和地面站通信，及时回传探测数据，实时接收地面控制指令；Airborne signal transmission system 3, used for communication between UAV and ground station, timely return detection data, and receive ground control instructions in real time;
机载动力系统4，用于为无人机提供动力；Airborne power system 4 for powering the UAV;
机载飞行控制系统5，用于控制无人机姿态，保证按预定航线飞行；The airborne flight control system 5 is used to control the attitude of the UAV to ensure the flight according to the predetermined route;
机载大气测量系统6，用于测量气象参数，用于台风强度和路径预报；Airborne atmospheric measurement system 6, used to measure meteorological parameters, used for typhoon intensity and track forecast;
地面支持系统2，用于发送控制指令，监测无人机工作状态，接收气象参数进行台风强度和路径预报。The ground support system 2 is used to send control commands, monitor the working status of the UAV, and receive meteorological parameters for typhoon intensity and path forecasting.
如图2所示是本发明实施例提供的一种基于气象无人机的气象探测系统的无人机本体的结构示意图，该无人机本体1包括：机身101、4415翼型机翼102、0012翼型反装V型尾翼103、碳管104、舵机整流罩105及桨叶106；2 is a schematic structural diagram of a drone body of a weather detection system based on a meteorological drone provided by an embodiment of the present invention. The drone body 1 includes: a fuselage 101 and a 4415 airfoil wing 102 , 0012 airfoil reverse V-tail 103, carbon tube 104, steering gear fairing 105 and blades 106;
其中，机翼102设置在机身101的顶部；反装V型尾翼103与一对舵机整流罩105通过碳管104连接，舵机整流罩105与机翼102下表面连接；桨叶106设置在机身101后端。Among them, the wing 102 is arranged on the top of the fuselage 101; the reverse-mounted V-shaped tail fin 103 is connected with a pair of steering gear fairings 105 through carbon tubes 104, and the steering gear fairing 105 is connected with the lower surface of the wing 102; the blades 106 are arranged at the rear end of the fuselage 101 .
如图3所示是本发明实施例提供的一种基于气象无人机的气象探测系统的地面支持系统的结构示意图，该地面支持系统2包括：无线电信号收发装置201、信号调理器202和地面站203；3 is a schematic structural diagram of a ground support system for a meteorological detection system based on a meteorological UAV provided by an embodiment of the present invention. The ground support system 2 includes: a radio signal transceiver 201 , a signal conditioner 202 and a ground support system 2 station 203;
其中，信号调理器202分别与无线电信号收发装置201及地面站203连接；Wherein, the signal conditioner 202 is respectively connected with the radio signal transceiver 201 and the ground station 203;
信号调理器202，包含ADC模拟转数字模块和DAC数字转模拟模块，ADC模拟转数字模块用于将模拟量形式的控制指令转换为数字信号供无线电信号收发装置201发射；The signal conditioner 202 includes an ADC analog-to-digital module and a DAC digital-to-analog module, the ADC analog-to-digital module is used to convert the control command in the form of an analog quantity into a digital signal for the radio signal transceiver 201 to transmit;
DAC数字转模拟模块用于将从无线电信号收发装置201接收的数字量形式的气象参数转化为模拟量传输给地面站203，以使地面研究人员根据气象参数进行台风强度和路径预报；The DAC digital-to-analog module is used to convert the meteorological parameters in the form of digital quantities received from the radio signal transceiver 201 into analog quantities and transmit them to the ground station 203, so that ground researchers can forecast the typhoon intensity and path according to the meteorological parameters;
无线电信号收发装置201，用于收发无线电信号；a radio signal transceiving device 201 for transceiving radio signals;
地面站203，用于接收无人机发送的气象参数，及监测控制无人机飞行。The ground station 203 is used for receiving the meteorological parameters sent by the drone, and monitoring and controlling the flight of the drone.
如图4所示是本发明实施例提供的一种基于气象无人机的气象探测系统的机载动力系统的结构示意图，该机载动力系统4包括：引擎401、内部油箱403、发电机407及锂电池408；4 is a schematic structural diagram of an airborne power system of a weather detection system based on a meteorological UAV provided by an embodiment of the present invention. The airborne power system 4 includes: an engine 401 , an internal fuel tank 403 , and a generator 407 and lithium battery 408;
其中，引擎401设置在机身101内腔后部；内部油箱403设置在引擎之前，位于机身内腔中部；发电机407分别与锂电池408及引擎401连接。The engine 401 is arranged at the rear of the inner cavity of the fuselage 101 ; the internal fuel tank 403 is arranged before the engine, in the middle of the inner cavity of the fuselage; the generator 407 is connected to the lithium battery 408 and the engine 401 respectively.
如图5所示是本发明实施例提供的一种基于气象无人机的气象探测系统的信号传输系统的结构示意图，该机载信号传输系统3包括：GPRS数据传输模块301、图像处理模块302、图像传输模块303、相机304和OSD模块305；5 is a schematic structural diagram of a signal transmission system of a meteorological detection system based on a meteorological UAV provided by an embodiment of the present invention. The airborne signal transmission system 3 includes: a GPRS data transmission module 301 and an image processing module 302 , an image transmission module 303, a camera 304 and an OSD module 305;
其中，相机304设置在机身101前端，且与OSD模块305连接；OSD模块305与图像处理模块302连接；图像处理模块302与图像传输模块303连接；图像传输模块303与地面站203连接，GPRS数据传输模块301与地面站203通过无线通信方式连接；The camera 304 is arranged at the front end of the fuselage 101 and is connected to the OSD module 305; the OSD module 305 is connected to the image processing module 302; the image processing module 302 is connected to the image transmission module 303; the image transmission module 303 is connected to the ground station 203, and the GPRS The data transmission module 301 is connected with the ground station 203 through wireless communication;
GPRS数据传输模块301，用于向地面站203传输测量得到的大气参数；The GPRS data transmission module 301 is used to transmit the measured atmospheric parameters to the ground station 203;
图像处理模块302，用于处理相机拍到的图像；The image processing module 302 is used to process the image captured by the camera;
图像传输模块303，用于向地面站203传输经过图像处理模块302处理后的图像数据；The image transmission module 303 is used to transmit the image data processed by the image processing module 302 to the ground station 203;
相机304，用于获取图像；a camera 304 for acquiring images;
OSD模块305，用于显示相机拍摄的图像数据。The OSD module 305 is used to display image data captured by the camera.
如图6所示是本发明实施例提供的一种基于气象无人机的气象探测系统的机载大气测量系统的结构示意图，该机载大气测量系统6包括：温湿压混合测量模块601、风场测量模块602、信号调理器603、单片机604及串口扩展电路605；6 is a schematic structural diagram of an airborne atmospheric measurement system based on a meteorological UAV-based meteorological detection system provided by an embodiment of the present invention. The airborne atmospheric measurement system 6 includes: a temperature-humidity-pressure mixed measurement module 601, Wind field measurement module 602, signal conditioner 603, microcontroller 604 and serial port expansion circuit 605;
温湿压混合测量模块601可以采用Vaisala公司RSS901组件完成任务，在机翼102下左右各布置一套，机身101内舱前底部一套；风场测量模块602为机翼102最前端的空速计，温湿压混合测量模块601及风场测量模块602通过信号调理器603与单片机604连接，单片机604通过串口扩展电路605与GPRS数据传输模块301连接；The temperature-humidity-pressure hybrid measurement module 601 can use Vaisala's RSS901 components to complete the task. One set is arranged under the wing 102 on the left and right sides, and one set at the front bottom of the inner cabin of the fuselage 101; The speed meter, the temperature-humidity-pressure hybrid measurement module 601 and the wind field measurement module 602 are connected to the single-chip microcomputer 604 through the signal conditioner 603, and the single-chip microcomputer 604 is connected to the GPRS data transmission module 301 through the serial port expansion circuit 605;
温湿压混合测量模块601，用于测量台风内部温度，湿度，气压；The temperature-humidity-pressure hybrid measurement module 601 is used to measure the internal temperature, humidity and air pressure of the typhoon;
风场测量模块602，用于测量风速；a wind field measurement module 602 for measuring wind speed;
信号调理器603，用于将测量的数据由模拟信号转换为数字信号；a signal conditioner 603, for converting the measured data from an analog signal to a digital signal;
单片机604，用于控制信号发送。The microcontroller 604 is used to control signal transmission.
如图7所示是本发明实施例提供的一种基于气象无人机的气象探测系统的飞行控制系统的结构示意图，该机载飞行控制系统5包括：接收机501、飞控板502及功能模块503；FIG. 7 is a schematic structural diagram of a flight control system of a weather detection system based on a meteorological UAV provided by an embodiment of the present invention. The airborne flight control system 5 includes: a receiver 501 , a flight control board 502 and functions module 503;
接收机501与飞控板502连接；飞控板502与GPRS数据传输模块301连接；功能模块503与飞控板502连接；接收机501与无线电信号发射装置201通过无线通信方式连接；The receiver 501 is connected with the flight control board 502; the flight control board 502 is connected with the GPRS data transmission module 301; the functional module 503 is connected with the flight control board 502; the receiver 501 is connected with the radio signal transmitting device 201 through wireless communication;
接收机501，用于接收信号；a receiver 501, for receiving a signal;
飞控板502，用于运行飞控程序或者根据控制指令控制无人机姿态航线；The flight control board 502 is used to run the flight control program or control the attitude and route of the drone according to the control instruction;
功能模块503，用于获得无人机的高度，航向，坐标用于飞行控制。The function module 503 is used to obtain the altitude, heading and coordinates of the drone for flight control.
在本发明实施例中，功能模块503可以包括：空速计504、罗盘仪505、GPS506、加速度计507、磁力计508、光流模块509、超声波模块510及压力传感器511等。还可以包括本发明实施例未示出的模块。In this embodiment of the present invention, the functional module 503 may include: an airspeed meter 504, a compass 505, a GPS 506, an accelerometer 507, a magnetometer 508, an optical flow module 509, an ultrasonic module 510, a pressure sensor 511, and the like. Modules not shown in the embodiments of the present invention may also be included.
需要指出，根据实施的需要，可将本申请中描述的各个步骤/部件拆分为更多步骤/部件，也可将两个或多个步骤/部件或者步骤/部件的部分操作组合成新的步骤/部件，以实现本发明的目的。It should be pointed out that, according to the needs of implementation, the various steps/components described in this application may be split into more steps/components, or two or more steps/components or partial operations of steps/components may be combined into new steps/components to achieve the purpose of the present invention.
本领域的技术人员容易理解，以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。Those skilled in the art can easily understand that the above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention, etc., All should be included within the protection scope of the present invention.