Systems and methods for effectively repelling pest animals (e.g., birds), including drones that adopt complex deterrent strategies (e.g., cooperative strategies), establishing a fuzzy boundary for a geofenced area and altering pest deterrent device flight patterns based on the characteristics of the fuzzy boundaries. Deterrence strategies can be selected based on the type of pest animals, and new deterrence strategies can be generated based on outcome feedback from previous strategies (e.g., combining aspects of preexisting deterrence strategies by utilizing an AI system). Drones can be automatically maintained by comparing current drone operational status with a predetermined threshold level. A maintenance robot (e.g., a drone) can autonomously rescues a working robot (e.g., another drone) that is in trouble.

An artificial intelligence entry management device for an entry and delivery system includes a camera, a microphone, a motion detector, a speaker, and a housing. The housing has an oval shape with a substantially open middle. The substantially open middle has a housing protrusion portion configured to house the camera, the microphone, the motion detector, and the speaker. The entry and delivery system may also include one or more robots that interface with the entry management device to monitor an area around an access point and to alert the user of activity. A robot may be an aerial robot that has a camera, a robot light, a speaker, a microphone and an actuator to enable picking and moving a package. Aerial robots may be configured around a perimeter of a building to monitor the building and may turn on a robot light when motion is detected.

An artificial intelligence entry management device for an entry and delivery system includes a camera, a microphone, a motion detector, a speaker, and a housing. The housing has an oval shape with a substantially open middle. The substantially open middle has a housing protrusion portion configured to house the camera, the microphone, the motion detector, and the speaker. The entry and delivery system may also include one or more robots that interface with the entry management device to monitor an area around an access point and to alert the user of activity. A robot may be an aerial robot that has a camera, a robot light, a speaker, a microphone and an actuator to enable picking and moving a package. Aerial robots may be configured around a perimeter of a building to monitor the building and may turn on a robot light when motion is detected.

According to one embodiment of the present disclosure, there is provided a capacitive coupler structure, including: power transmitters, each including a first metal plate and a second metal plate, and power receivers, each including a third metal plate and a fourth metal plate, where the first metal plate and the third metal plate form a first capacitor, the second metal plate and the fourth metal plate form a second capacitor, and each center of gravity of the first metal plate through the fourth metal plate is aligned on a single vertical line, and the first metal plate through the fourth metal plate form capacitive couplings.

Systems for landing and facilitating power flow or data transfer between an unmanned aerial vehicle (UAV) and a charging mat using a boom are described. The system includes a mat with a conductive mesh on the top and a conductive surface on the other bottom of the mat. The conductive mesh and bottom conductive surface are separated (electrically isolated) by an isolation core. The outer portion of the boom contacts part of the conductive mesh of the mat to create an electrical pathway. An inner portion of the boom penetrates through the top layer conductive mesh, through the isolating core, and contacts the bottom conductive surface of the mat to create another electrical pathway.

A search and rescue drone system includes a buoyant body member, a frame attached to the buoyant body member for carrying a motor and propeller, and an electronic array including a camera, GPS, an EPIRB radio distress beacon, and a transmitter/receiver for remote control flying the drone and communicating with an operator. A laser guidance system may provide coordinates for landing near a swimmer in distress. The search and rescue drone may also be programmed to simply fly to the location of an electronic wearable device, like a bracelet, that is worn by a man overboard. In another embodiment, the search and rescue drone includes pivoting motor mounts, so that it can take off and land vertically with propellers rotating in a horizontal plane, and then the propellers may pivot to rotate in a vertical plane for propulsion across water similar to a fan boat with rescued people aboard.

An unmanned aerial system (UAS) may comprise an unmanned aerial vehicle (UAV) configured to search and recover persons and things, collect and produce data of an emergency situation for display on a vehicle navigation system, or explore for natural resources. The UAS may include a landing pad, and/or a sensor such as a ground penetrating sensor configured to search for a person trapped underground. The UAS may be configured to receive data from the one or more sensors. An analyzer may be used to assess surrounding environment and the status of the person or thing, and send a signal to the UAV. The components attached to the UAV may include connectors, a robotic arm, a sensor, and/or a portable power source. The UAS may be configured to, for example, detect an emergency situation and determine the nature and location of the emergency situation. The UAS may be configured to explore for oil, gas, and mineral sources, and/or excavate location using a robotic arm.

Improved systems, apparatus, and methods for enhanced positioning of an airborne relocatable communication hub supporting wireless devices are described. Such a method begins with moving an aerial communication drone operating as the airborne relocatable communication hub to a first deployed airborne position, detecting a first signal broadcast by a first wireless device using a communication hub interface on the drone, and detecting a second signal broadcast by a second wireless device using the communication hub interface. The method has the drone comparing a first connection signal strength for the first signal and a second connection signal strength for the second signal, and repositioning the aerial communication drone to a second deployed airborne position based upon the comparison. Once repositioned at the second deployed airborne position, the method has the drone linking the first and second wireless devices using the communication hub interface on the aerial communication drone.

An apparatus in which electric power is generated for an electrical load from differentials in electric field strengths within a vicinity of powerlines includes: a plurality of electrodes separated and electrically insulated from one another for enabling differentials in voltage resulting from differentials in electric field strength experienced there at; and electrical components electrically connected therewith and configurable to establish one or more electric circuits whereby voltage differentials cause a current to flow through the established electric circuit for powering the electrical load. Preferably, the apparatus includes a control assembly having one or more voltage-detector components configured to detect relative voltages of the electrodes; and a processor enabled to configure—based on the detected voltages and based on voltage and electric current specifications for powering the electrical load—one or more of the electrical components to establish an electric circuit for powering the electrical load.

A payload loading system is disclosed. The payload loading system includes a UAV and a loading structure. A retractable tether is coupled to a payload coupling apparatus at a distal end and the UAV at a proximate end. A payload is loaded to the UAV by coupling the payload to the payload coupling apparatus. The loading structure of the payload loading system includes a landing platform and a tether guide. The tether guide is coupled to the landing platform and directs the tether as the UAV approaches and travels across at least a portion of the landing platform such that the payload coupling apparatus arrives at a target location. The payload is loaded to the payload coupling apparatus while the payload coupling apparatus is within the target location.