A control device includes: a control signal transmitter transmitting a signal to a controlled device; a control signal receiver receiving a signal from the controlled device; a control signal generator generating a control signal of 2 bytes or more in one transmission cycle, in which an address is assigned to each byte, is ON/OFF switchable, and includes a main signal address and a collation signal address; and a control signal controller that, when the main and collation signal addresses are the same address, turns the collation signal address ON when the main signal address is ON and turns the collation signal address OFF when the main signal address is OFF, and when the main and collation signal addresses are inverted, turns the collation signal address OFF when the main signal address is ON and turns the collation signal address ON when the main signal address is OFF.

A control device includes: a control signal transmitter transmitting a signal to a controlled device; a control signal receiver receiving a signal from the controlled device; a control signal generator generating a control signal of 2 bytes or more in one transmission cycle, in which an address is assigned to each byte, is ON/OFF switchable, and includes a main signal address and a collation signal address; and a control signal controller that, when the main and collation signal addresses are the same address, turns the collation signal address ON when the main signal address is ON and turns the collation signal address OFF when the main signal address is OFF, and when the main and collation signal addresses are inverted, turns the collation signal address OFF when the main signal address is ON and turns the collation signal address ON when the main signal address is OFF.

A Drone Landing Pad (DLP) allows landing a drone or delivering a parcel and includes an interior platform which lowers into the DLP or a cushioned interior platform, and an upper platform above the interior platform which opens to receive parcels and closes to protect parcels. The DLP may include two way communication with drones to provide a DLP position and receive drone position and ETA. The DLP position may be programmed into a DLP processor, or may be a GPS position when the DLP is movable to different locations. An optical landing aid may be provided to guide the drone to the DLP in a safe and reliable manner and confirm the DLP, for example an optical landing aid affixed or painted on the DLP. The DLP may be equipped with solar paneling for self-sustaining continuous charge or include battery backup and direct power options to ensure safe delivery.

A Drone Landing Pad (DLP) allows landing a drone or delivering a parcel and includes an interior platform which lowers into the DLP or a cushioned interior platform, and an upper platform above the interior platform which opens to receive parcels and closes to protect parcels. The DLP may include two way communication with drones to provide a DLP position and receive drone position and ETA. The DLP position may be programmed into a DLP processor, or may be a GPS position when the DLP is movable to different locations. An optical landing aid may be provided to guide the drone to the DLP in a safe and reliable manner and confirm the DLP, for example an optical landing aid affixed or painted on the DLP. The DLP may be equipped with solar paneling for self-sustaining continuous charge or include battery backup and direct power options to ensure safe delivery.

A system and method for providing smart drone mailbox landing pads and charging stations is a component of a drone unmanned system service network. The drone unmanned system service network communicatively connects the smart drone mailbox landing pad and charging station, one or more autonomous drones, and one or more drone service function devices to provide autonomous drone package delivery over a communications network. The smart drone mailbox landing pad and charging station includes a processing node having a processor, memory, a storage device, and a network connection to one or more communications networks, a drone landing pad, an induced charging pad configured to recharge a battery within one of the one or more drones, one or more external webcams, weather equipment, and a package receiving container for accepting a delivered package, while using blockchain harvesting, mining, logging and recording, for the entire process where and as needed.

A system and method for providing smart drone mailbox landing pads and charging stations is a component of a drone unmanned system service network. The drone unmanned system service network communicatively connects the smart drone mailbox landing pad and charging station, one or more autonomous drones, and one or more drone service function devices to provide autonomous drone package delivery over a communications network. The smart drone mailbox landing pad and charging station includes a processing node having a processor, memory, a storage device, and a network connection to one or more communications networks, a drone landing pad, an induced charging pad configured to recharge a battery within one of the one or more drones, one or more external webcams, weather equipment, and a package receiving container for accepting a delivered package, while using blockchain harvesting, mining, logging and recording, for the entire process where and as needed.

A system and method to automatically control aerodrome lighting from an aircraft includes selectively retrieving, via a processor, aerodrome lighting data associated with an individual aerodrome from an aerodrome lighting data source. Images are captured, using a camera having a field of view and being mounted on the aircraft, of aerodrome lighting within the camera's field of view. Image data representative of an intensity of light transmitted from the aerodrome lighting within the camera's field of view are supplied from the camera to the processor. The aerodrome lighting data and image data are processed in the processor and, in response to processing the aerodrome lighting data and the image data, commands are selectively supplied, via the processor, to a communication radio that cause the communication radio to transmit RF signals consistent with the light control characteristics associated with the individual aerodrome and based on image data supplied from the camera.

A unmanned aerial vehicle (UAV) battery changing station includes a UAV landing area configured to support a UAV coupled to a first battery when the UAV is resting on the battery changing station, a movable battery storage unit including a holding station configured to store a second battery, and a battery replacement member configured to retrieve the second battery from the holding station and couple the second battery to the UAV. The movable battery storage unit is configured to permit the holding station to rotate about an axis of rotation.

A unmanned aerial vehicle (UAV) battery changing station includes a UAV landing area configured to support a UAV coupled to a first battery when the UAV is resting on the battery changing station, a movable battery storage unit including a holding station configured to store a second battery, and a battery replacement member configured to retrieve the second battery from the holding station and couple the second battery to the UAV. The movable battery storage unit is configured to permit the holding station to rotate about an axis of rotation.

An airport runway light for use as a runway approach light for a runway lighting system, the runway light having a light body with a base configured to support the runway light in a light socket of a runway lighting system, the base having an electrical connection to electrically connect the runway light to the runway lighting system, the light further including one or more output windows wherein the runway light has a high-efficiency infrared source and one or more infrared reflectors to direct the infrared source outwardly through the one or more output windows, the infrared source including a silicon nitride element wherein the infrared source produces virtually no detectable visible light and with much less power consumption.