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WO/2009/132486A1 |
A laser leveling device includes a body case, a laser system and a plumb system (2). The laser system includes a control circuit board (1) and a laser. The control circuit board (1) is connected to the laser by a connecting wire (9). The...
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WO/2009/127617A1 |
A method for error compensation of temperature deviations in barometrically supported inertia sensor systems, in which measured values of acceleration are collected (10) and optionally suitably transformed, and a corresponding accelerati...
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WO/2009/128101A1 |
A system (1) is described for measuring a level difference (ΔL) of at least two measuring points (P1, P2,..., Pn) of at least one surface with respect to a geoid comprising means for measuring a hydrostatic thrust of at least one measur...
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WO/2009/104254A1 |
A position recognition device acquires information for identifying current position of a mobile object, detects an air pressure at the current position of the mobile object, and includes a first calculation means to calculate variation i...
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WO/2009/102829A1 |
A terrain mapping system (22) is disclosed. The system (22) has at least one sensor (24) configured to gather a plurality of current points (46) defining a current surface (14) of a site (10) and a database (32) containing a plurality of...
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WO/2009/036809A1 |
The invention concerns a timepiece (1) with an integrated density altitude indicator, which comprises a case that is closed by a glass (5) and formed of a back cover (2) and a middle part (3); a time display (6); a bezel (7) comprising a...
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WO/2009/038578A2 |
A position sensor for well tools. A position sensor includes an indicator portion including a carrier supporting a resistive element and at least one contact, and a support device for supporting the carrier. Another position sensor inclu...
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WO/2008/152231A2 |
Method and device for monitoring a horizontal position of an aircraft rolling on the ground. The device (1) comprises an altimeter (3) and means (4, 6, 8, 10, 12) for detecting, with the aid of measurements carried out by the altimeter (...
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WO/2008/148649A1 |
The invention consists of a barometric pressure sensor, coupled to a processor for recording changes in the pressure over time, this is coupled to a GPS device providing an accurate measurement of the altitude which allows for the barome...
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WO/2008/147460A2 |
A proximity warning system which controls a transmission power output of the proximity sensor suite in response to an aircraft position being within a predefined minimum threshold of at least one sensitive area.
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WO/2008/143077A1 |
Provided is a method which selects six points from nine sampling points surrounding a point (x, y) = (X, Y) as a center and estimates a Z-axis value of an arbitrary point in six triangles obtained by the (X, Y) point and the six points. ...
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WO/2008/119073A2 |
A portable optical measurement assembly for measuring the dimensions of an upper peripheral region of a wall structure of a swimming pool is provided. The assembly comprises an optical unit subassembly including an optical unit casing. T...
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WO/2008/102871A1 |
A distance measurement device having a distance measurement section, a display section, and a display control section for controlling the display section so that the display section displays a figure corresponding to at least either of t...
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WO/2008/065119A1 |
A device for controlling graphic representations of the air environment for aircraft which includes display means, an avionics computer and means for generating environmental data images, said data being servoed by the first computing re...
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WO/2008/054440A2 |
A brake monitoring system is described for use on aircraft having carbon brakes. The system displays the number of times the brakes have been applied in a preselected counting interval such as during each takeoff and landing cycle. By ra...
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WO/2008/043517A1 |
An apparatus for determining an elevation of a working tool relative to a reference plane (100) comprises a rotary laser system (110) emitting at least two non-parallel fan-shaped laser beams (120) diverging in a plane inclined relative ...
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WO/2008/024757A2 |
An apparatus and method for measuring distance traversed by a swimmer are provided. The apparatus comprises a casing with a flow-meter, a recording device, a transmitter and a receiving device to relay distance traversed by the swimmer.
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WO/2008/024335A2 |
A laser unit for providing at least one of a laser level line and a laser plumb line, where the unit includes both a locked mode and an unlocked (or auto-leveling) mode. In the unlocked mode, the laser unit is configured to provide at le...
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WO/2008/009703A1 |
The invention relates to a device and a method for the determination of the vertical distance of objects during the execution of positioning tasks with a vertical portion of travel. The problem addressed, of providing a device and a meth...
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WO/2007/142433A1 |
A method of calibrating a significant wave height has steps of: (a) measuring a mean period, a peak period and a significant wave height in a time series manner at a predetermined time interval using a radar type wave measurement system,...
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WO/2007/063893A1 |
A level sensor, i.e. a light receiving section (11X) having a plurality of light receiving elements (PDX1-PDXn) arranged in parallel. In the level sensor, adjacent output terminals of the light receiving elements (PDX1-PDXn) are connecte...
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WO/2007/048931A2 |
The invention relates to a method for setting the barometric altitude of an aircraft provided with means (11, 12) for determining altitude without using a barometric pressure. The inventive method consists in determining an altitude (Zv,...
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WO/2007/038068A2 |
An altitude measuring system (100) is described that includes a radar altimeter (110) configured to measure altitude and a digital terrain map database (120). The database includes data relating to terrain elevation and at least one data...
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WO/2007/024635A2 |
The invention includes an input control device, a sensor suite, and a communication feedback loop. The input control operates to create a first force. Sensor suite is configured to detect nearby obstacles, and the communication feedback ...
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WO/2007/015772A2 |
An apparatus for measuring a pane of glass. The apparatus includes a stable base having a plurality of repositionable support members arrayed on the base. A glass sheet is placed overtop the support members, and a conventional distance m...
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WO/2007/004953A1 |
A device for controlling the height of a load or load carrier behind the cab (1) of a truck comprising a sensor (6) supported on a power operated air deflector (3) on the roof (2) of the cab. The sensor is arranged, during vertical movem...
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WO/2006/134500A2 |
The invention relates to a time and location dependent atmosphere model and especially determining the altitude of a mobile terminal based on this model and the measured barometric pressure at the location of the terminal. The atmosphere...
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WO/2006/116090A1 |
Systems and methods for managing a visual display (20, 22) in a ground proximity warning system. In one embodiment, a system includes at least one aircraft sensor system (14) operable to acquire aircraft data and a ground proximity warni...
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WO/2006/115884A1 |
Systems and methods for displaying ground obstructions on a visual display are disclosed. In an embodiment, a ground proximity warning system includes at least one aircraft sensor system operable to acquire aircraft data and a ground pro...
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WO/2006/106210A1 |
The invention relates to a device (1) comprising a set (2) of information sources for determining the active values of a plurality of parameters of an aeroplane, calculating means (3) for determining, by means of said active values, a fi...
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WO/2006/101806A1 |
Systems, methods and computer program products for alerting a flight crew during landing that the tailwind exceeds acceptable limits. The system determines a base tailwind threshold speed for a candidate runway based on a performance con...
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WO/2006/098945A1 |
System and method for generating navigation signals for a vehicle in an auto-avoidance situation. The method includes analyzing two or more paths with respect to information about ground proximity, protected airspace and obstacles stored...
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WO/2006/083408A1 |
An E-field sensing system (16, 18, 26, 28) is provided to detect the presence of obstacles (14), including wires, power lines or trip wires, as well as towers, guy wires, buildings and elevated terrain, in which a variation or tilt of th...
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WO/2006/080942A1 |
A radar altimeter (50) for vehicles (10) that operate with a load (14) suspended underneath is described. The radar altimeter includes a transmitter (52) configured to transmit radar signals toward the ground (12), a receiver (54) config...
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WO/2006/048674A1 |
The invention provides methods for validating a position of an airborne platform, by comparing rate of change of a measure of barometric altitude with rate of change of a measure of geometric altitude. When the difference in rates of cha...
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WO/2006/028512A2 |
A computationless system 10 is provided for determining the direction of and distance to a target 42, involving bathing an area surrounding an area to be protected with a polyspectral series of narrow fan beams (xi, ) ioo) of different c...
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WO/2006/007872A1 |
A combination tool (20) includes a housing (22) and a laser device (32) rotatably mounted on the housing (22) for projecting a laser line used for aligning and for projecting a laser beam used for aiming, a sonic device (36) coupled with...
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WO/2005/121701A2 |
A system and method for providing a covert warning notification of a hazard to an aircraft is provided. Generally, the system contains a detection system capable of detecting the hazard, and a transceiver capable of allowing the system t...
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WO/2005/114109A1 |
in order to estimate a distance, the inventive method uses a distance transform by propagation taking into consideration only paths which are accessible for the aircraft taking into account the vertical flight profile thereof and respect...
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WO/2005/108921A1 |
The levelling rod (1) has a plurality of bars (11) therealong and serving to express a position along the levelling rod, each bar having a width (Wx) taken from a set of width values. The pitch between two adjacent bars (11) is a variabl...
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WO/2005/100912A1 |
The invention concerns a method for locating difficult access points on a topological map or a zone flown over by an aircraft, plotted from a map of curvilinear distances taking into account the vertical profile of the aircraft flight wh...
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WO/2005/098476A1 |
The invention is generally related to the estimation of position and orientation of an object (201) with respect to a local or a global coordinate system using reflected light sources (204, 205) . A typical application of the method and ...
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WO/2005/098367A1 |
The invention relates to a display device which is used to display a 2D topographic map corresponding to terrain sections having an essentially-horizontal profile (71, 72, 73, 81, 82, 83), said sections being referenced in relation to an...
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WO/2005/096105A1 |
The invention relates to a portable electronic device (1), such as a watch bracelet, comprising at least one first and one second analog display element, a sensor (23,52) which is supplied with power such that it can carry out measuremen...
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WO/2005/096106A1 |
The invention relates to a portable electronic device (1), such as a watch bracelet, comprising at least one first (8) and one second (9) anaolog display element, means (23, 31) for carrying out measurements of a physical variable relati...
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WO/2005/095888A1 |
In the distance maps used to facilitate the navigation of moving vehicles such as aircraft, the estimated distances take into account obstacles to be avoided but do not take into account the maneuverability of the moving vehicle. The ada...
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WO/2005/071358A1 |
A measurement instrument for measuring the vertical height between two points, the device comprising: first and second rotatable measuring units (4, 6); and a processor (8) for processing data from the first and second measuring units an...
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WO/2005/061994A1 |
Methods, systems, and computer program products for re-sampling terrain data in a vehicle from latitude/longitude format into a Cartesian format. The present invention permits incremental updates of the terrain elevation map as the vehic...
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WO/2005/004035A2 |
A vision system that forms a map of a scene proximate a platform (410), e.g., a vehicle, that determines the actual ground plane form the map (414), and that corrects the map for differences between the actual ground plane (416) and an a...
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WO/2005/001407A2 |
A laser-based altimeter for use on-board an aircraft comprises: a first housing including a hollow cavity and an exit aperture, and a second housing including a hollow cavity and an entrance aperture. A laser source and a plurality of fi...
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