1, the key technologies of unmanned aerial vehicles The key technologies of unmanned aerial vehicles The endurance of power technology is a major obstacle restricting the development of unmanned aerial vehiclesThe battery life of the consumer multi-rotor is basically about 20 minutes, and the user has to carry multiple batteries for backup when flying out, causing great inconvenience to the use of the operation.
2, automatic control technology, sensor technology, etc. Automatic control technology: including flight control system, navigation system, attitude control system, etc., used to achieve autonomous flight and accurate control of UAVs. Sensor technology: including Lidar, infrared sensors, cameras, etc., for real-time acquisition of environmental information, to achieve the perception and obstacle avoidance capabilities of drones.
3, the UAV mainly has five key technologies, which are the body structureDesign technology, body material technology, flight control technology, wireless communication remote control technology, wireless image return technology, these five project technologies support the development and improvement of modern intelligent UAVs. Aircraft structural design technology: aircraft structural strength research and full-size aircraft structural strength ground verification test.
4, efficient aerodynamic technology is an important technical way to improve the performance of UAVs. (2) Stealth technology. The key to improving the survivability of drones is to reduce their detectability. With the continuous development of materials, electromagnetism, thermodynamics, aerodynamics and other disciplines, more and more new technologies will also be appliedIn the UAV stealth design, the specific includes the following aspects. Stealth technology.
5, the flight control technology enables the multi-rotor UAV to hover accurately and stably in the air. This technology was realized and gradually popularized by DJI at the beginning of its establishment. The PTZ stability augmentation technology makes the aerial lens maintain a stable attitude in the motion of the equipment, and realizes the stability and smooth of the aerial picture. The real-time image transmission technology enables the ground terminal equipment to receive and monitor the pictures taken by the UAV in real time.
6, flight control skills: proficient in UAV flight control technology, including take-off, landing, hovering, turning3 For example, the Apple mobile phone wireless charging does not go in May be caused by network problems, try to restore all Settings.
It may be that the phone is not aligned with the charging area of the wireless charger. It is recommended to check the wireless charger specification to determine the wireless charging area. The wireless charger is not compatible with the wireless charging system of the mobile phone. There may be a wireless charger failure, it is recommended to contact after-sales maintenance.
Wireless charging opens up a new charging mode for smart phones, getting rid of the shackles of traditional charging data cables. Although it will be difficult to shake the status of direct charging in smart phone charging for a while, I believe that wireless charging will replace direct charging as the mainstream charging method in the future, and continuous technical optimization will bring users a perfect experience. If wireless charging is not a fire now, it is estimated that it is difficult to fire up in the future.
Therefore, if the way of wireless charging does not change, it is difficult to increase such users, not to mention the fire.
The two main camps, the Wireless Charging Alliance (A4WP) and pMA, has announced mutual compatibility, which means that future wireless charging devices based on these two standards will be able to be compatible with each other's mobile phones, greatly expanding the scope of equipment adaptation. However, there are no details on how to achieve bidirectional compatibility between the two standards. Broadcom chief technology officer Henry-Samueli pointed out that the biggest obstacle to the adoption of wireless charging technology is the inconsistent standards.The wireless charging base is also more picky about environmental conditions, and needs to avoid sun and rain, mainly for indoor parking lots, which limits the possibility of large-scale application. Therefore, wireless charging technology is currently availableMore suitable for high-end consumers with private parking Spaces, rather than the mass market. Overall, the current shortcomings of wireless charging technology include cost, efficiency and use cases, making it difficult to become a mainstream configuration.
Yes. First of all, from the macro analysis, according to market research data, 2018 wireless charging transmitter, receiver scale can reach 500 million US dollars, 1.6 billion US dollars, of which the wireless charging market size of the smartphone industry has 600 million US dollars, 2020 is expected to reach 12.7 billion US dollars, the compound growth rate of up to 40%, the development speed is amazing.
Now the application field of drones is more and more extensive, the requirements for drones will be higher and higher, wireless charging drones is indeed a good idea.
At present, wireless charging is quietly changing our lives, and with the development of science and technology, the continuous improvement of equipment, we will enjoy more efficient life brought by wireless charging. Therefore, wireless charging is bound to be the future trend.
In addition, this technology can also be utilized in robotsDomain. For example, your robot sweeper charges while sweeping the floor. Of course, the more important application is the traditional sense of robotics. Similarly, through the charging system laid on the ground, the robot can automatically charge, and since then has unlimited battery life. A little more advanced, that's drone technology. It's not the floor anymore, it's the roof.
The biggest feature of Sky Sense is that it can be controlled remotely, and the whole process of landing - charging - takeoff of the drone can be realized independently, without the need for anyone to carry out dry and auxiliary work on the scene. If charging times are faster, charge wirelesslyTechnology will greatly help multi-rotors on long flights.
Combining the two characteristics of wireless charging and no network, we can imagine that some devices that need wireless charging but cannot connect to the network, such as some drones that can be placed outdoors need to charge the battery by wireless charging, but because no wireless network coverage is provided, the drone cannot be controlled and monitored by wireless means. Requires a data line connection for control.