Do DJI plant protection drones fly autonomously

DJI Agriculture.

The progress of agricultural production is inseparable from technological innovation. DJI Agriculture is driven by user needs and technological innovation, providing global users with smart agriculture solutions based on drone technology to promote the transformation and upgrading of agricultural production.

Intelligent and efficient, leading the future of agriculture.

Advanced agricultural intelligent equipment and perfect production data collection, processing, analysis and decision-making system provide efficient and reliable solutions for farmland planning, crop monitoring, pest control and agricultural management.

Plant Protection Operation-T20 Plant Protection Unmanned Aerial Vehicle <>

It can carry out pest, disease and weed control operations on rice, wheat, corn, citrus, cotton and other crops.

Spreading operation - T series spreading system <>

With the plant protection unmanned aircraft, it can sow solid granular fertilizer and seeds, which is suitable for multiple operation scenarios such as rice direct seeding, grassland replanting, rape sowing, and fertilizer promotion.

Farmland Mapping - Genie 4 RTK <>

Assist in the visualization construction and attribute management of farmland GIS system, record farmland environmental changes, provide basic maps for precision agriculture, provide basis for farmland planning, and provide data for precision agriculture solutions such as prescription maps.

Crop Monitoring - Phantom 4 Multispectral Edition <>

By collecting multi-spectral data, the growth stage index of crops can be quickly obtained, and the growth of crops can be monitored in real time, so as to help users quickly find diseases, insects and weeds, take targeted plant protection measures, and accurately manage them.

Mapping Planning - DJI Terra <>

It can simulate and reconstruct the environment of farmland, orchards and mountain forests, map and analyze multispectral data, provide prescription maps for variable spraying and fertilization operations, plan autonomous operation routes, and help users improve operation efficiency in an all-round way.

Plant Keeper - DJI Agricultural Service Platform <>

Specially designed for flight defense plant protection operations, the app side has many practical functions such as data reports, operation records, after-sales service, online teaching, etc., and the PC side supports unified defense and management functions to help users efficiently carry out plant protection operations.

Data Management & Analysis-DJI Agriculture Data Sandbox <>

It provides a full range of agricultural plant protection data supervision and analysis services for government and enterprise users, supports the access of third-party equipment other than DJI plant protection drones, and provides customized special services according to user needs.

Solution. DJI Agriculture not only provides advanced agricultural intelligent equipment, but also provides smart agriculture solutions for farmers, growers, agricultural cooperatives, agricultural service organizations, and other customers. From sowing to harvesting, it saves time, effort and worry for agricultural practitioners.

Food crop solutions.

Digital, intelligent and precise management of rice, wheat, corn and other food crops is carried out to provide agricultural practitioners with more convenient and efficient field management solutions, reduce operating costs, improve production, improve quality and increase income.

Solutions for cash crops.

Digital, intelligent and precise management of cotton, citrus, apple, tea and other cash crops is carried out to provide more convenient and efficient field management solutions for agricultural practitioners, reduce operating costs, improve production, improve quality and increase income.

Due to the complexity of China's terrain, mountains, hills, plains, plateaus, basins and other kinds of terrain emerge in an endless stream and are ever-changing, the pilot will deviate from the spraying route or directly hit the obstacle due to the lack of attention during the pilot's operation. The realization of the terrain-like flight function can not only liberate the eyes of the pilot, so that the pilot does not need to keep an eye on the drone operation as in the conventional operation, deal with sudden obstacles at any time, reduce the occurrence of bombing accidents, and reduce the pressure of the pilot's operation; In addition, it can reduce the number of interruptions and improve work efficiency.

The aircraft can take off in the following ways:

* When the aircraft lands, pull the throttle stick to the lowest position and hold it for a few seconds before the motor stops.

DJI drones cannot move backwards or left and right, usually for several reasons:1The remote control is operated improperly.

The direction of movement of the drone is determined by the remote control. If the lever is misoperated or rotated excessively, it is easy to cause the drone's direction of movement to be confused, and it cannot move back or left and right normally. At this point, the drone needs to be recalibrated and the remote control operated cautiously.

2.The drone tilts forward. If the fuselage of the drone itself is tilted forward, it will generate a forward inertial force, resulting in the inability to move backwards or left and right.

This is usually caused by an imbalance in the center of gravity of the drone or a malfunction of a mechanical component. It is necessary to check whether the parts of the drone are in normal condition and make necessary adjustments or repairs. 3.

Altitude mode activation. Some drone models will lock the vertical movement in the fixed altitude mode, so it is impossible to move up and down, left and right. You need to exit the fixed height mode and switch to the manual control mode to move freely.

4.Heading limit setting. Some drones can be set with a heading restriction range, beyond which they will not be able to move.

If the heading limit is too narrow, it is easy to reach the limit and not be able to move left and right. It is necessary to enter the drone setting to appropriately relax the range of course restrictions. 5.

Windy weather. In the weather with strong winds, the drone will be greatly affected by the wind and the handling will be reduced, so it is necessary to be especially careful to operate, otherwise it is easy to accurately retreat or move left and right due to the yaw caused by the wind. It is advisable to suspend the flight in case of bad weather.

In addition, the inability of the drone to retreat or move left and right may also be caused by remote control signal interference, body skin damage and other reasons. If the problem persists, it is recommended to contact DJI after-sales for assistance. After-sales personnel can remotely assist Tantan in diagnosing the drone, locating the cause of the failure and providing solutions.

DJI is currently one of the best in the field of plant protection, with high aircraft stability, and with Quanxing's one-control multi-machine and RTK, it can work very well.

In the field of plant protection, Weiga and XAG are good.

XAG's plant protection effect is better. XAG P30 uses a centrifugal nozzle, DJI T16 uses a pressure nozzle, the pressure nozzle is easy to block, and it is necessary to constantly replace the nozzles with different aperture sizes to achieve the desired atomization effect, the centrifugal nozzle head is not only not easy to block, and one nozzle can achieve different atomization effects, a centrifugal nozzle must resist several pressure nozzles. The atomization degree is also better than XAG, the atomization particle size of the P30 2019 model is 90-300um, and the T16 produced by DJI is only 170-265um

The atomization range is basically half smaller than XAG's. Unlike DJI, which requires such a large handle to control, XAG only needs a back clip and an ordinary mobile phone to do so, which greatly reduces the trouble for customers.