CN110132602A - A Ground Detector for Unmanned Aerial Vehicle Power Plant System - Google Patents
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- 238000012360 testing method Methods 0.000 claims abstract description 63
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- 238000004891 communication Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 3
- 239000000295 fuel oil Substances 0.000 claims description 3
- 239000002828 fuel tank Substances 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
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- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/04—Testing internal-combustion engines
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- G—PHYSICS
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- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
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Abstract
本发明公开了一种无人机动力装置系统地面检测仪，由检测机箱、检测软件和测试电缆组成，其检测机箱为载体，提供可视软件工作界面与数据记录环境；检测装置载体自带通讯模块，通过串口与下位机通讯，实现动力装置系统加电后的静态调试、测试、发动机开车动态检测、系统数据下载、状态信息查询记录功能；地面检测装置与地面控制站采取主控方式进行模式切换，检测装置权限高于地面控制站，测试状态与控制指令均细于地面控制站；检测装置可作为试验动力装置系统台架与发动机螺旋桨联合试车时的测试台，用于动力装置系统地面排故检查；也可用作试验室动力装置系统全物理仿真试验测试与动力装置控制设备生产调试、检验的测试工装。
The invention discloses a ground detector for a power plant system of an unmanned aerial vehicle, which is composed of a detection case, detection software and a test cable. The detection case is used as a carrier to provide a visual software working interface and a data recording environment; The module communicates with the lower computer through the serial port to realize the functions of static debugging, testing, engine dynamic detection, system data download, status information query and recording after power-on of the power plant system; the ground detection device and the ground control station adopt the main control mode Switching, the authority of the detection device is higher than that of the ground control station, and the test status and control instructions are finer than that of the ground control station; the detection device can be used as a test bench for the joint test run of the test power plant system bench and engine propeller, and is used for ground discharge of the power plant system. It can also be used as a test tool for the full physical simulation test of the power plant system in the laboratory and the production debugging and inspection of the power plant control equipment.
Description
技术领域technical field
本发明涉及无人机动力装置系统的地面调试与检测设备，具体地说，涉及一种无人机动力装置系统地面检测仪。The invention relates to ground debugging and testing equipment for a power plant system of an unmanned aerial vehicle, in particular to a ground tester for a power plant system of an unmanned aerial vehicle.
背景技术Background technique
无人机动力装置系统的地面检查与测试是无人机地面机务保障工作的重要组成部分，是保证发动机可靠工作，无人机可靠放飞的重要手段。The ground inspection and testing of the UAV power plant system is an important part of the UAV ground maintenance work, and it is an important means to ensure the reliable operation of the engine and the reliable flight of the UAV.
无人机发动机地面开车前，必须确保其动力装置系统电气设备与通讯正常可靠，各执行机构与发动机有效工作。目前通常采用地面控制站联合测试的方式进行调试与检测，如数据链未联通，就无法使用地面控制站检测动力装置系统电气设备及系统功能的完好性；并且地面控制站与数据链的架设与连通准备时间长，需要人力多；受地面控制站操作权限限制，动力装置系统的检测不够全面。Before driving the UAV engine on the ground, it is necessary to ensure that the electrical equipment and communication of the power plant system are normal and reliable, and that the actuators and engines work effectively. At present, the joint test of the ground control station is usually used for debugging and testing. If the data link is not connected, the ground control station cannot be used to test the integrity of the electrical equipment and system functions of the power plant system; It takes a long time to prepare for connection and requires a lot of manpower; limited by the operation authority of the ground control station, the detection of the power plant system is not comprehensive enough.
在专利CN106772043A中，采用一种测试工装及保护箱体检查安装螺旋桨后发动机的工作是否正常。仅涉及安装了螺旋桨的发动机，未考虑安装于飞机机体后的完整动力装置系统工作的检测；如发动机或螺旋桨较大，其工装体积大移动不方便，大型无人机及其复杂动力装置系统很难进行测试，且只能测试螺旋桨升力与发动机转速，对于动力装置系统其余相关机械、电气设备，以及系统通讯、控制与执行情况均无法测试。In the patent CN106772043A, a test tool and a protective box are used to check whether the engine works normally after the propeller is installed. It only involves the engine with the propeller installed, and does not consider the detection of the complete power plant system installed behind the aircraft body; if the engine or propeller is large, the tooling is large and inconvenient to move, and the large UAV and its complex power plant system are very difficult. It is difficult to test, and only the propeller lift and engine speed can be tested, and other related mechanical and electrical equipment of the power plant system, as well as system communication, control and execution cannot be tested.
随着无人机使用领域的不断拓宽，用户对无人机应急出动响应，快速机务检查、放飞提出了更高的要求，特别是对中、大型无人机使用相对复杂的动力装置系统，其机上检测的有效性、便捷性，无人机放飞的可靠性要求越来越高。With the continuous expansion of the field of UAV use, users have put forward higher requirements for UAV emergency response, rapid maintenance inspection, and flight, especially for medium and large UAVs using relatively complex power plant systems. The effectiveness and convenience of on-board detection, and the reliability requirements of UAV flying are getting higher and higher.
发明内容Contents of the invention
为了避免现有技术存在的不足，本发明提出一种无人机动力装置系统地面检测仪，该检测仪使用便捷、操作简单，无需辅助工装，可实现无人机动力装置系统地面快速、全面调试与检测，满足无人机机务保障与快速放飞的要求。In order to avoid the deficiencies of the existing technology, the present invention proposes a ground detector for the UAV power plant system, which is convenient to use, simple to operate, and does not require auxiliary tooling, and can realize rapid and comprehensive ground debugging of the UAV power plant system and testing to meet the requirements of UAV maintenance and rapid release.
本发明解决其技术问题所采用的技术方案是:包括检测机箱、检测软件和测试电缆，其特征在于检测机箱为载体，提供可视软件工作界面与数据记录环境；检测装置载体自带通讯模块，通过串口与下位机通讯，实现对动力装置系统采集与测量数据的判别和综合显示；工作界面模拟发动机工作表盘、油门与通风冷却操纵杆、燃油箱与油量、工作指令开关；实现动力装置系统加电后的静态调试、测试、发动机开车动态检测、系统数据下载、状态信息查询记录功能。The technical solution adopted by the present invention to solve its technical problems is: comprise detection chassis, detection software and test cable, it is characterized in that detection chassis is carrier, provides visual software working interface and data recording environment; Detection device carrier carries communication module, Realize the identification and comprehensive display of the collection and measurement data of the power plant system through serial port communication with the lower computer; the working interface simulates the engine working dial, throttle and ventilation cooling joystick, fuel tank and oil quantity, and work command switch; realizes the power plant system Static debugging, testing, engine driving dynamic detection, system data download, status information query and recording functions after power-on.
地面检测装置与地面控制站采取主控方式进行模式切换，检测装置权限高于地面控制站，测试状态与控制指令均细于地面控制站。The ground detection device and the ground control station adopt a master control mode to switch modes. The detection device has higher authority than the ground control station, and the test status and control instructions are finer than the ground control station.
检测装置可作为试验动力装置系统台架与发动机螺旋桨联合试车时的测试台，用于动力装置系统地面排故检查；或用作动力装置系统全物理仿真试验测试与动力装置控制设备生产调试、检验的测试工装。The detection device can be used as a test bench for the joint test run of the test power unit system and the engine propeller, and is used for ground fault inspection of the power unit system; or it can be used for the full physical simulation test of the power unit system and the production debugging and inspection of the power unit control equipment test tooling.
有益效果Beneficial effect
本发明提出的一种无人机动力装置系统地面检测仪，由检测机箱、检测软件和测试电缆组成，其检测机箱为载体，提供可视软件工作界面与数据记录环境；检测装置载体自带通讯模块，通过串口与下位机通讯，实现动力装置系统加电后的静态调试、测试、发动机开车动态检测、系统数据下载、状态信息查询记录功能；地面检测装置与地面控制站采取主控方式进行模式切换，检测装置权限高于地面控制站，测试状态与控制指令均细于地面控制站；检测装置可作为试验动力装置系统台架与发动机螺旋桨联合试车时的测试台，用于动力装置系统地面排故检查；或用作试验室动力装置系统全物理仿真试验测试与动力装置控制设备生产调试、检验的测试工装。A kind of unmanned aerial vehicle power plant system ground detector that the present invention proposes, is made up of detection chassis, detection software and test cable, and its detection chassis is carrier, provides visual software working interface and data recording environment; Detection device carrier has communication The module communicates with the lower computer through the serial port to realize the functions of static debugging, testing, engine dynamic detection, system data download, status information query and recording after power-on of the power plant system; the ground detection device and the ground control station adopt the main control mode Switching, the authority of the detection device is higher than that of the ground control station, and the test status and control instructions are finer than that of the ground control station; the detection device can be used as a test bench for the joint test run of the test power plant system bench and engine propeller, and is used for ground discharge of the power plant system. Therefore, it can be used for inspection; or it can be used as a test tool for the full physical simulation test of the power plant system in the laboratory and the production debugging and inspection of the power plant control equipment.
本发明动力装置系统地面检测仪无需辅助工装，大大提高了无人机动力装置系统地面保障的可靠性和安全性，减小系统调试与测试的规模，缩短了系统准备时间，降低工作难度与强度，增加了检测的灵活性、提高其检测效率，以上测试数分钟内即可完成，与地面控制站检测相比提高工作效率10倍以上，确保无人机发射前发动机一次起动成功，大大缩短起飞准备时间；满足无人机机务保障与快速放飞的要求。The ground detector of the power plant system of the present invention does not need auxiliary tooling, greatly improves the reliability and safety of the ground support of the power plant system of the UAV, reduces the scale of system debugging and testing, shortens the system preparation time, and reduces the difficulty and intensity of work. , which increases the flexibility of detection and improves its detection efficiency. The above test can be completed within a few minutes. Compared with the ground control station detection, the work efficiency is improved by more than 10 times, ensuring that the engine of the UAV is successfully started once before launching, and the take-off is greatly shortened. Preparation time; meet the requirements of UAV maintenance and rapid release.
附图说明Description of drawings
下面结合附图和实施方式对本发明一种无人机动力装置系统地面检测仪作进一步详细说明。A ground detector for a power plant system of an unmanned aerial vehicle according to the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.
图1为本发明无人机动力装置系统地面检测仪工作框图。Fig. 1 is the working block diagram of the ground detector of the unmanned aerial vehicle power plant system of the present invention.
图2为本发明检测仪在动力装置系统台架测试示意图。Fig. 2 is a schematic diagram of testing the detector of the present invention on a power plant system bench.
图3为本发明检测仪在设备调试与检验示意图。Fig. 3 is a schematic diagram of the tester of the present invention during equipment debugging and inspection.
图中:In the picture:
1.动力装置系统试验台架2.安装螺旋桨的发动机1. Power plant system test bench 2. Engine with propeller installed
3.动力装置系统控制设备3. Power plant system control equipment
具体实施方式Detailed ways
本实施例是一种无人机动力装置系统地面检测仪；该动力装置系统地面检测仪应用于某型无人机动力装置系统地面机务保障与台架测试工作。This embodiment is a ground tester for a power plant system of an unmanned aerial vehicle; the ground tester for a power plant system of a certain type of unmanned aerial vehicle is used for ground maintenance support and bench testing of a certain type of unmanned aerial vehicle power plant system.
参阅图1、图2、图3，本实施例无人机动力装置系统地面检测仪，包括检测机箱、检测软件和测试电缆；其中，检测机箱为载体，不受高、低温，冲击、振动诸多环境因素的限制，提供可视软件工作界面与数据记录环境；检测仪自带通讯模块，通过串口与下位机通讯。检测软件加载到适宜运行环境的检测机箱后，可实现对无人机动力装置系统所有采集与测量数据的判别和综合显示；工作界面模拟发动机工作表盘、油门与通风冷却操纵杆、燃油箱与油量、工作指令开关；设置有动力装置系统工作模式选择、工作状态实时监控、设备故障检测、告警显示、存储信息与数据查询、源代码追踪、指令复验等功能模块；实现动力装置系统加电后的静态调试、测试、发动机开车动态检测、系统数据下载、状态信息查询记录功能。无人机动力装置系统上电检测，无人机动力装置连接地面电源，系统上电，检测仪“主控模式”，完成无人机动力装置系统静态调试、燃油检测、发动机工作状态控制、发动机信息著录与查询、系统开车数据下载与回放、故障隔离与排查、电气测试功能。Referring to Fig. 1, Fig. 2, Fig. 3, the ground detector of the unmanned aerial vehicle power plant system of this embodiment includes a detection chassis, detection software and test cables; Restricted by environmental factors, a visual software working interface and data recording environment are provided; the detector has its own communication module, which communicates with the lower computer through the serial port. After the detection software is loaded into the detection case suitable for the operating environment, it can realize the discrimination and comprehensive display of all the collected and measured data of the UAV power plant system; the working interface simulates the engine working dial, throttle and ventilation cooling joystick, fuel tank and oil Quantity, work command switch; equipped with functional modules such as power plant system working mode selection, real-time monitoring of working status, equipment fault detection, alarm display, storage information and data query, source code tracking, and command re-inspection; realize power plant system power-on After static debugging, testing, engine driving dynamic detection, system data download, status information query and recording functions. The UAV power unit system is powered on for detection, the UAV power unit is connected to the ground power supply, the system is powered on, and the detector is in "master mode", and the static debugging of the UAV power unit system, fuel detection, engine working status control, and engine control are completed. Information description and query, system start-up data download and playback, fault isolation and troubleshooting, electrical test functions.
地面检测装置与地面控制站采取主控方式进行模式切换，检测装置权限高于地面控制站，测试状态与控制指令均细于地面控制站。地面检测仪与地面控制站采取模式“主控”进行角色切换。地面检测仪权限高于地面控制站，测试状态与控制指令均细于地面控制站。当检测仪接入飞机测试接口，设置进入“主控模式”后，即可完成无人机动力装置系统地面调试与检测。当检测仪未脱离无人机，而地面控制站主控时，检测仪可以对动力装置系统的工作状态进行实时监测与记录。检测装置可作为试验动力装置系统台架与发动机螺旋桨联合试车时的测试台，用于动力装置系统地面排故检查；或用作动力装置系统全物理仿真试验测试与动力装置控制设备生产调试、检验的测试工装。The ground detection device and the ground control station adopt a master control mode to switch modes. The detection device has higher authority than the ground control station, and the test status and control instructions are finer than the ground control station. The ground detector and the ground control station adopt the mode "master control" to switch roles. The authority of the ground detector is higher than that of the ground control station, and the test status and control instructions are finer than that of the ground control station. When the tester is connected to the aircraft test interface and set to enter the "master control mode", the ground debugging and testing of the UAV power plant system can be completed. When the detector is not separated from the UAV and the ground control station is in charge, the detector can monitor and record the working status of the power plant system in real time. The detection device can be used as a test bench for the joint test run of the test power unit system and the engine propeller, and is used for ground fault inspection of the power unit system; or it can be used for the full physical simulation test of the power unit system and the production debugging and inspection of the power unit control equipment test tooling.
本实施例中，作为动力装置系统地面检测设备，检测仪具有广泛的使用价值。它不仅用于无人机飞行前的动力装置系统调试与测试检查，还可用于动力装置系统地面排故检查，并可作为试验室动力装置系统台架1与发动机螺旋桨2联合试车时的便携式测试台，以及动力装置控制设备3调试与检验的测试工装。In this embodiment, as the ground testing equipment of the power plant system, the testing instrument has extensive use value. It is not only used for debugging and testing inspection of the power unit system before the flight of the UAV, but also for ground troubleshooting of the power unit system, and can be used as a portable test for the combined test run of the power unit system bench 1 and the engine propeller 2 in the laboratory Taiwan, and test tooling for commissioning and inspection of power plant control equipment 3.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113650806A (en) * | 2021-10-21 | 2021-11-16 | 西安羚控电子科技有限公司 | A ground detection system and method for unmanned aerial vehicle |
| CN113945387A (en) * | 2021-09-19 | 2022-01-18 | 中国航空工业集团公司西安飞机设计研究所 | Ground pulley test method for forward-launch-emission system |
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