99results about How to "Optimize control function" patented technology

The invention relates to an unmanned aerial vehicle autonomous obstacle detection system and method based on binocular vision and an unmanned aerial vehicle. According to the technical features, the system comprises a binocular vision system arranged on the unmanned aerial vehicle, other sensor modules and a flight control system; the method comprises the steps that the binocular vision system obtains visual information of an unmanned aerial vehicle flight environment, and the visual information is processed to obtain obstacle information; an other sensor unit obtains unmanned aerial vehicle state information; the flight control system receives the obstacle information and the unmanned aerial vehicle state information, establishes a flight path, generates a flight control command and sendsthe flight control command to the unmanned aerial vehicle; the unmanned aerial vehicle avoids obstacles for flying according to the flight control command. The unmanned aerial vehicle autonomous obstacle detection system and method based on the binocular vision and the unmanned aerial vehicle have the advantages that the visual information and other sensor information are combined, flight environment information is perceived, flight path control and path planning are performed to evade the obstacles, so that the problem of unmanned aerial vehicle visual obstacle avoidance is effectively solved, and the unmanned aerial vehicle has the ability to achieve the visual obstacle avoidance by using an airborne camera.

In a method for improving the control of an elevator system (10) comprising at least one terminal (20, 25), utilizing a mobile control data storage element (30) for improving the control function of the elevator system (10) ) to update said terminals (20, 25). In this method, said control data packets are transferred from the mobile control data storage element (30) to the terminal (20, 25) via a near-field radio connection within a predetermined distance (R) between the mobile control data storage element (30) and the terminal (20, 25). The element (30) transmits to the terminal (20, 25) and said control data packet is placed in a memory unit (21, 26) of the terminal (20, 25).