Matches 1 - 50 out of 66 1 2 >


Match Document Document Title
US20130265185 PROXIMITY WARNING SYSTEM FOR HELICOPTERS  
A proximity warning system for a helicopter (22) comprising at least two radar units (1-3), preferably three radar units (1-3) arranged to transmit microwaves and receive reflections of said...
US20110063159 Aircraft Collision Avoidance Alarm  
The present invention provides an aircraft collision alarm system and method. The method includes the steps of collecting aircraft position information for aircraft in a given area and digitally...
US20150097714 ADS-B Radar  
The reliability and safety of Automatic Dependent Surveillance-Broadcast (ADS-B) are improved by using the signals transmitted from an ADS-B unit as a radar transmitter with a receiver used to...
US20110298648 Method and on board device for providing pilot assistance in the lack of air control  
A system and method for providing pilot assistance to an aircraft in the lack of air control airspace, within the context of IFBP and TIBA procedures. The system and method includes receiving...
US20090027253 Collision and conflict avoidance system for autonomous unmanned air vehicles (UAVs)  
A collision and conflict avoidance system for autonomous unmanned air vehicles (UAVs) uses accessible on-board sensors to generate an image of the surrounding airspace. The situation thus...
US20070210953 Aircraft collision sense and avoidance system and method  
A collision sense and avoidance system and method and an aircraft, such as an Unmanned Air Vehicle (UAV) and/or Remotely Piloted Vehicle (RPV), including the collision sense and avoidance system....
US20140062755 HELICOPTER COLLISION-AVOIDANCE SYSTEM USING LIGHT FIXTURE MOUNTED RADAR SENSORS  
A helicopter collision-avoidance system is disclosed. An exemplary system includes at least one lamp, such as a light emitting diode (LED) lamp, an incandescent lamp, a halogen lamp, an infrared...
US20070069944 Simulated radar system and methods  
An airborne radar display is simulated using electronic messages obtained from a traffic alert and collision avoidance system (TCAS). The system does not utilize radar. Rather, the data that is...
US20070203649 DEVICE FOR DETERMINING A MAXIMUM LATERAL SEPARATION OF A FOLLOWER CRAFT WITH RESPECT TO A LEAD CRAFT  
Device for determining a maximum lateral separation of a follower craft with respect to a lead craft. The device (1) comprises means (12) for deducing automatically from minimum turning radii of a...
US20100090881 FORE/AFT LOOKING AIRBORNE RADAR  
An antenna system for an airborne radar system with a dorsal unit having two opposing long sides extending in a height direction (Z) and a longitudinal direction (X), and two opposing short sides...
US20140292556 OBSTACLE AND TERRAIN WARNING RADAR SYSTEM FOR A ROTORCRAFT  
Obstacle and terrain warning radar system (1) for a rotorcraft (2), the system having at least two assemblies (10), each having at least one radar unit, said rotorcraft (2) including at least one...
US20090174591 OBSTACLE DETECTION SYSTEM NOTABLY FOR AN ANTICOLLISION SYSTEM  
The present invention relates to system for detecting obstacles (13, 55, 56, 57) on the ground (15) onboard a carrier (1). The detection system comprises at least two continuous-wave radars (2, 3,...
US20100214152 RADAR CABLE DETECTION SYSTEM  
Ground clutter is effectively separated from true signals echoed by a cable in the flight path of an aircraft, by encoding a transmitted pulse wave in a radar system with at least one transmit...
US20050114025 External control over aircrafts manoeuvres of aircrafts, maritime and motor vehicles and/or railway  
A This invention patent is related to the External Control on aircrafts maneuver, maritime vehicles and motor or railway that contains a mechanism/system composed by a transceiver radio (A1) that...
US20100060511 VIEWING DEVICE FOR AIRCRAFT COMPRISING MEANS OF DISPLAYING TRAJECTORIES OF INTRUDERS PRESENTING A RISK OF COLLISION IN ALL THE SPACE SURROUNDING THE AIRCRAFT  
The general field of the invention is that of synthetic vision type viewing systems SVS, for a first aircraft, said system comprising at least position sensors of said aircraft, a traffic...
US20090212991 Systems and methods of providing whisper shout surveillance with a TCAS  
A collision avoidance system is delineated comprising a TCAS transmitter having a feed forward path with a plurality amplifiers for providing to a TCAS transmitter output a TCAS transmitter output...
US20140062756 COLLISION-AVOIDANCE SYSTEM FOR GROUND CREW USING SENSORS  
A ground obstacle collision-avoidance system includes a plurality of radar sensor modules that each receive at a radar detector radar return signals corresponding to reflections of the emitted...
US20060267829 Traffic alert collision avoidance system (TCAS) devices and methods  
A device for determining the bearing of a vehicle using Inertial Reference Unit (IRU) and Traffic Alert Collision Avoidance System (TCAS) data. The device includes a means to communicate with the...
US20080306691 COLLISION PREVENTION DEVICE AND METHOD FOR A VEHICLE ON THE GROUND  
The present invention relates to a collision prevention device and method for a vehicle in motion on the ground. The collision prevention device 1 notably comprises: means for localizing obstacles...
US20070236382 Non-directional laser-based self-protection  
A missile or other weapons countermeasure system includes a non-directional, modulated laser energy signal designed to protect an object (such as an aircraft, land vehicle, building, or vessel)....
US20120112950 AUTOMATIC DEPENDANT SURVEILLANCE SYSTEMS AND METHODS  
A communications system including an automated dependant surveillance-broadcast system and a global positioning system integrated into a single unit. A radio frequency receiver receives analog...
US20130321192 COLLISION-AVOIDANCE SYSTEM FOR GROUND CREW USING SENSORS  
A ground crew collision-avoidance system includes a plurality of radar sensor modules that each emit a radar signal, receives at a radar detector radar return signals corresponding to reflections...
US20120081247 RADAR WITH WIDE ANGULAR COVERAGE, NOTABLY FOR THE OBSTACLE AVOIDANCE FUNCTION ON BOARD AUTO-PILOTED AIRCRAFT  
A radar includes a transmitting antenna and receiving antenna formed by an array of radiant elements. Antenna beams are calculated in P directions by a BFC function. Detections of a target by...
US20080210175 Employing millimeter-wave electromagnetic energy in collision avoidance  
One example of a solution provided here comprises: identifying a location of one or more animals that are on a path to collide with a vehicle or device; directing millimeter-wave electromagnetic...
US20090164122 METHOD AND DEVICE FOR PREVENTING COLLISIONS ON THE GROUND FOR AIRCRAFT  
The invention has as its object to determine a risk of collision on the ground between an aircraft and another object. The aircraft comprises at least one proximity detector and a communication...
US20070290918 SYSTEM FOR DETECTING OBSTACLES IN THE VICINITY OF A TOUCHDOWN POINT  
The invention relates to a method of detecting obstacles on board an aircraft while in the vicinity (44) of a touchdown point (27, 42), the method comprising the following operations:...
US20100039310 SYSTEMS AND METHODS FOR AIR TRAFFIC SURVEILLANCE  
A collision avoidance system according to one aspect of the present invention comprises a user interface, a plurality of sensors, and a computer system in communication with the user interface and...
US20110133979 METHOD AND SYSTEM FOR DETECTING GROUND OBSTACLES FROM AN AIRBORNE PLATFORM  
This method for detecting ground obstacles from an airborne platform comprises: a step of illuminating the whole field of view of interest with an electromagnetic wave in the range of 0.1 to 100...
US20080055149 Ground-based collision alerting and avoidance system  
A collision alerting and avoidance system is presented herein. The system comprises at least one antenna array disposed on a structure on the ground and at least one transmitter/receiver probe...
US20110109491 METHOD AND SYSTEM FOR REDUCING LIGHT POLLUTION  
A system for preventing light pollution includes one or more radar units that monitor for vehicles in a volume surrounding or containing one or more obstructions having one or more obstruction...
US20100170982 Aircraft without pilot (for commercial and military use)  
My innovated aircraft doesn't need pilots to fly in the designated airport; rather, it needs air worthy aircraft and airport's communication/navigation systems. By responding with the...
US20090231181 TARGET RANGING USING INFORMATION FROM TWO OBJECTS  
In an embodiment, an apparatus includes a detector, direction finder, receiver, and range finder. The detector is operable to detect a target, and the direction finder is operable to determine a...
US20100117886 DISTRIBUTED AND CABLE REDUCED TCAS  
A direction finding antenna system for determining the relative bearing of a second aircraft from a first aircraft in conjunction with Distance Measuring Equipment (DME). The system includes a...
US20070247350 Method and apparatus of compressing terrain data  
A method and apparatus for reformatting terrain data that in turn increases compressibility of the terrain data. The method includes storing each sample of terrain data as a signed integer offset...
US20100085235 RADAR SYSTEM FOR OBSTACLE AVOIDANCE  
A radar system comprises a transmitter antenna configured to transmit a radio frequency (RF) signal, a first receiver antenna, and a second receiver antenna. Each of the first and second receiver...
US20110187580 DEVICE FOR DETECTING A VEHICLE ON AN AIRPORT RUNWAY  
The invention relates to a device (10) for detecting a vehicle, especially an aircraft (A), on an airport runway (R), especially a take-off or landing strip, a taxi strip or in the ramp region,...
US20070078592 Method and device for evaluating the licitness of the situation of a craft on the surface of an airport  
A method for evaluating the licitness of the situation of a craft on the surface of an airport including the steps of: modelling of a first licitness cost surface covering a surface of the airport...
US20070222665 Airborne Situational Awareness System  
A digital airborne situational awareness system and method. The system is installed on multiple aircraft to generate an airborne network providing collision avoidance without ground control. A...
US20090326742 METHODS AND APPARATUS FOR VERTICAL MOTION DETECTOR IN AIR TRAFFIC CONTROL  
Methods and apparatus for vertical motion detection of objects, such as aircraft. In one embodiment, a method comprises receiving altitude data for an object, determining a residual of a lag...
US20110125349 Integrated Bird-Aircraft Strike Prevention System - IBSPS  
An airborne apparatus that employs an advanced computer to analyze bird and aircraft positioning data, programmed to issue a warning about an impending strike, thereby creating the ultimate...
US20110193738 Radar for Aerial Target Detection Fitted to an Aircraft Notably for the Avoidance of Obstacles in Flight  
A radar being carried by an aircraft includes means for transmitting an RF wave towards a target, said wave having a double form, a first waveform being composed of at least two sinusoids of...
US20140085124 SYSTEMS AND METHODS FOR USING RADAR-ADAPTIVE BEAM PATTERN FOR WINGTIP PROTECTION  
Systems and methods for adaptively steering radar beam patterns for coverage during aircraft turns. The radar sensor system is mechanically or electrically steered to alter the radar sensor's beam...
US20110187581 Radar Device for Detecting or Tracking Aerial Targets Fitted to an Aircraft  
A radar device includes means for emitting microwave-frequency signals; means for receiving signals reflected by a target; computation means; a plurality of antenna systems disposed around the...
US20100156697 QUANTITY SMOOTHER  
In an embodiment, a quantity smoother includes a first stage and a second stage. The first stage is operable to receive a sequence of raw samples of a quantity and to generate from the raw samples...
US20060009909 Systems and methods for determining bearing  
A system determines bearing for situational awareness. The system may include a receiver, a processor, and a memory comprising an engine for performing a method. The method includes receiving...
US20110160941 Broadband Multifunction Airborne Radar Device with a Wide Angular Coverage for Detection and Tracking, Notably for a Sense-and-Avoid Function  
A multifunction airborne radar device includes a plurality of transmit antenna modules and/or receive antenna modules that are fixed relative to the aircraft, placed substantially over the surface...
US20120092208 SYSTEMS AND METHODS FOR COLLISION AVOIDANCE IN UNMANNED AERIAL VEHICLES  
Systems and methods for collision avoidance in unmanned aerial vehicles are provided. In one embodiment, the invention relates to a method for collision avoidance system for an unmanned aerial...
US20150160338 UNMANNED AIRCRAFT SYSTEMS SENSE AND AVOID SENSOR FUSION TRACK INITIALIZATION  
A method to initialize tracks from sensor measurements is provided. The method includes identifying at least one tentative track based on data collected from at least one sensor at three...
US20120280857 HORIZON SCANNING SYSTEM FOR A ROTARY WING AIRCRAFT INCLUDING SENSORS HOUSED WITHIN A TUBERCLE ON A ROTOR BLADE  
A rotary wing aircraft, a rotor blade and a horizon scanning system are provided. The rotary wing aircraft, for example, may include, but is not limited to, a mast, an engine configured to provide...
US20110221625 Agile-Beam Radar Notably for the Obstacle 'Sense and Avoid' Function  
A radar device includes an antenna having at least two linear arrays of radiating elements being orthogonal to one another, a first array being used to focus a transmission beam in a first plane...

Matches 1 - 50 out of 66 1 2 >