The market size of the drone industry has been rapidly expanding in recent years. According to the latest data report, it is expected that the market for consumer-grade UAVs in China will reach 3.2 billion yuan in 2016. By 2019, the market size of consumer-grade drones will exceed With a market value of 24 billion yuan, the market capacity in the future can be described as very large.
UAV technology is also widely used in the industry. In combination, UAV technology can be divided into the following categories: engine technology, body structure design technology, body material technology, flight control technology, wireless communication. Remote control technology, wireless image return technology, and more. Today, Xiao Bian will explain to you the solutions of the domestic drone mainstream manufacturers in flight control technology.
1. Dajiang UAV flight control system
Dajiang A3 flight control
Dajiang UAVs can be roughly divided into two categories on the flight control system. The first category is WooKong-M/A2/A3/A3 Pro, which are all industrial-grade commercial flight control systems.
WooKong-M is the predecessor of the A series, A2 is the first product of the A series, does not support DJIGO. The A3 is an A2 upgrade with a new industrial system solution that integrates centimeter-accurate D-RTK GNSS modules and supports DJI GO. The A3 Pro is equipped with three IMU and GNSS modules, and the A3 can be upgraded to the A3 Pro with two IMU+GNSS upgrade kits.
The second category is the Naza series of flight control systems, which are mainly cost-effective, mainly for groups of electronics or model enthusiasts.
The Naza series flight control system is mainly divided into NAZA-MLite, NAZA-M V1, and NAZA-M V2. Lite is an entry-level product, developed on the V1 platform, can add GPS, no more expansion functions; V1 is the first generation Naza product, V2 is the second generation Naza product, the hardware structure is optimized on the basis of V1, extremely strong Extended performance. Support ZenmuseH3-2D/NAZA OSD/NAZA Bluetooth module / IOSD / ground station.
For industrial applications, the A3 and A3 Pro offer a new industrial system solution that integrates centimeter-accurate D-RTK GNSS modules, smart ESCs, smart batteries and Lightbridge 2 HD graphics. Developers can use the DJI Onboard SDK and the Mobile SDK to customize their own apps, get real-time aircraft status information, and control aircraft, pan/tilt and cameras. The A3 series is equipped with rich hardware interfaces such as CAN and API. It can be connected to third-party sensors or other devices to flexibly customize the flight platform for various industrial applications.
2, zero-degree intelligent control Gemini (GEMINI) double redundant safety flight control system
Double redundant flight control system
The dual-surplus flight control system integrates two independent working MCs (built-in IMU), GPS, and magnetic compass. When the main control device is in an accident, the standby control device will automatically take over the control of the aircraft and provide multiple security guarantees. Support zero-degree safety umbrella, automatically open the umbrella in case of accident, and ensure the safety of flight operations.
Basic characteristics:
Features:
Double redundant safety flight control
Unexpected automatic umbrella protection
Black box function (track playback, fault analysis)
Custom waypoints, autonomous navigation, automatic route generation
Broken paddle protection function, out of control protection
Automatic avoidance tripod, multiple operating modes
Support multiple camera photos, one-click panorama
Built-in pan/tilt stabilization function, zero-degree three-axis brushless pan/tilt stabilization
Support mobile phone control, mobile phone alarm, mobile phone assistant
Supports nine common multi-rotor platforms / supports custom motor mixing
Hardware Specifications & & Flight Features:
Weight (master: 119 grams, GPS: 37 grams, WIFI: 39 grams)
Dimensions (Master: 70.5mm & TImes; 41mm & TImes; 25mm; GPS: 55mm (diameter) & TImes; 11mm; LED: 17mm x 17mm & TImes; 5.5mm; Wifi: 65mm × 40mm × 14.4mm; IMU: Built-in master)
Hover accuracy (GPS mode) (vertical direction: ±0.5m, horizontal direction: ±1.5m)
The maximum flat flying speed is 10.2M/S, the maximum tilting angle is 35°, and the maximum lifting speed is ±5m/s.
3, XAIRCRAFT professional aerial photography SUPERX and intelligent multi-rotor MINIX flight control system
Professional aerial photography SUPERX flight control
SUPERX is an application-level flight control system designed for professional aerial photography. It uses industrial grade gyroscopes and GPS modules, which are reliable and easy to use. No need to install the assistant software, just a small amount of setup and debugging to fly. The SUPERX flight control system has a built-in flight data recording module (black box) that records flight data for the last 40 minutes. It also has a built-in power management module (PMU) to ensure stable operation of the flight control system.
The SUPERX series also includes SUPERX2 and SUPERX2 RTK. SUPERX2 mainly realizes agricultural crop spraying, watering, agricultural crop growth and environmental monitoring, and can fly according to the self-scheduled trajectory, thus achieving the main functions of precision spraying, obstacle avoidance and stoppage, and continuous point injection. Built-in high-precision GPS positioning is also available. For measuring farmland boundaries, the flight and spray status can be monitored in real time during the spraying process. SUPERX2 is a multi-rotor flight controller designed for agricultural plant protection. The SUPERX2 RTK is an upgraded version of X2. Based on GNSS RTK technology, it can provide centimeter-level high-precision positioning with powerful anti-interference ability and more accurate obstacle avoidance.
"Very interesting" intelligent multi-rotor flight control
MINIX “Very Interesting†is a new generation of intelligent flight control system designed for multi-rotor model enthusiasts. It not only continues the stability and safety mechanism of Extreme Flight Control, but also greatly reduces the design principle through highly integrated The small size of the flight control system greatly reduces the complexity of the flight control installation and commissioning, making flight easy and accessible.
MINIX function module
Basic parameters && device connection
Installation connection
Port definition
Washing Machine Motor,Spin Motor Of Aluminium Wire,Washing Machine Motor Shaft,Automatic Washing Machine Spin Motor
WUJIANG JINLONG ELECTRIC APPLIANCE CO., LTD , https://www.jinlongmotor.com