Abstract: The present invention concerns a system for contactless determination of the position and orientation of a first mobile object (M) relative to a reference mark (RP) carried by a second fixed or mobile object (P), in a disturbed electromagnetic environment comprising a transmitting antenna (E) with ferromagnetic cores (E-1) having magnetic permeability higher than 10, incorporating sensors (E-3) for measuring the magnetic field Xu actually emitted by the axes of the ferromagnetic cores. A means (4-4) for extracting the signal correlated with the ambient noise XBR (Tk-KbTc)—from the sensors (Sb) fixed in the platform (P), forms, with measurement Xu of the emitted magnetic induction, a complete model of the measured fields, making it possible to extract, without errors, the six parameters relative to the field model without disturbances.

Abstract: The disclosed herein is a computer-implemented route planning method which comprises of determining source and destination nodes in a graph data structure based on a route planning query, wherein the graph data structure represents a road network, identifying a plurality of locations on the road network for refilling or recharging of a vehicle, executing an initial graph search on the graph data structure using graph costs based on real-time traffic data, wherein the initial graph search starts at the source node and settles nodes until it stops, computing one or more routes to the destination node from one or more of said settled nodes using pre-computed data based on traffic prediction data, thereby to determine a route from the source node to the destination node via one of said settled nodes. Furthermore, the method comprises of estimating the refilling or recharging time of a vehicle while planning a route.

Abstract: Some embodiments provide a map application that receives a starting location and a destination location. The application then identifies several different transit routes from the starting location to the destination location based on a set of transit preferences. Each transit route includes a set of transit legs each of which is serviced by a different transit line. In some embodiments, the application ranks the identified transit routes based on a set of criteria, and displays a representation of a highest ranked transit route over a portion of a map presentation along with a set of information about the displayed transit route.

Abstract: A system and a method are provided that are capable of providing map data for supporting a variety of user network environments and selecting data zones freely. navigation terminal includes a reception unit adapted to receive a file in which map data of a specific zone is stored, from a map provision server; and an execution unit adapted to execute a navigation function on the specific zone using the file. The file is produced by an individual unit with respect to each of geographic areas divided by a mesh unit having a variable size. The size of the mesh unit is decided according to the amount of information included in the geographic area such that the file has an equalized size.

Abstract: Novel Active-Micro-Location-based techniques that operate synergistically with existing Smart phone and Wi-Fi router to guide users with smart phone to a location. The Active-Micro-Location-based device has long range RF mesh connectivity. It has also a connection to several light signs (FIG. 2) and public screen (FIG. 3 38B) that visually guide the user toward the location of the product or service. The devices can mesh any location Id over all mesh network and a user with smart phone near one device can detect locations of products or services all over the mesh network. The user's smart phone has a unique color light sequence. The phone auto inquires the web data base for product with phone ID, a message is sent to all devices. From user location to the product's location to light the light boom with user unique color pattern. So user can navigate to unique location in multi stores areas.

Abstract: A method, apparatus and computer program product are provided in order to define the road geometry based upon a plurality of probe points. In the context of a method, a seed point is determined that is representative of one or more probe points. The method determines the seed point by determining a weighted center of mass of the one or more probe points. The method also includes determining an orientation representative of one or more probe points proximate the seed point and creating a polyline representative of the road geometry. In this regard, the method creates the polyline by extending the polyline in the orientation from the seed point.

Abstract: A method of displaying a map on a device includes determining position information of a position on the map, displaying a graphical position indicator representing the position on the map, determining address information corresponding to the position on the map, and presenting the address information via a user interface of the device by displaying a street number on the map adjacent to the graphical position indicator.

Abstract: In one embodiment, a computer-implemented method includes receiving a global positioning system (GPS) location of a mobile device. Two or more road locations are determined as possible locations corresponding to the GPS location in a physical network of a set of roads. A first portion of a virtual network is built, by a computer processor, by expanding the virtual network from a node representing a prior road location to the two or more candidate road locations. A first candidate road location is selected as a current road location from among the two or more candidate road locations. A route of the mobile device is identified as including the prior road location and the first candidate road location. At least one of the two or more candidate road locations not selected as the current road location is excluded from future building of the virtual network. The virtual network is built dynamically.

Abstract: In one embodiment, navigational features of a navigation device are activated or deactivated according to the accuracy of the geographic data. The navigation features may be predictive features related to upcoming portions of a path curve. The path curve is compared to measured data. For example, a first curve is accessed from a map database and a second curve is based on measured position data collected while traversing the path. The first curve and the second curve correspond to the same geographic area. A difference of an attribute between a section of the first curve and a section of the second curve is used to assign a confidence factor to the section of the first polycurve based on the difference. The attribute may be heading, position, curvature, or another aspect of the path curves.

Abstract: Some embodiments provide a mapping application that displays transit information in a map region. The mapping application identifies several transit lines for a map region. Each transit line corresponds to at least one transit vehicle route. Based on a particular zoom level of the map, the mapping application determines a subset of the transit lines to display in the map region. The mapping application displays the subset of the transit lines in the map region to emphasize the transit lines over other map features.

Abstract: In various example embodiments, systems and methods for enabling users to modify elements of a traffic commute are presented. For example, one embodiment involves a server computer receiving a bid value and a commute path from a client device. The server computer analyzes the received information to identify an available commute modification associated with the commute path, makes and verifies a modification in communication with traffic devices such as a street light if the bid is accepted, and then informs the client device that the modification impacting the user's traffic commute was accepted. In certain embodiments, different groups of users with different commutes associated with conflicting commute modifications bid against each other.

Abstract: An approach is provided for connecting at least one first device with at least one second device proximate to at least one destination for navigation guidance. The approach involves determining at least one destination associated with at least one first device, at least one first user associated with the at least one first device, or a combination thereof. The approach also involves determining at least one second device, at least one second user associated with the at least one second device, or a combination thereof within at least one proximity threshold of the at least one destination.

Abstract: Some embodiments provide a map application that identifies a transit route that includes one or more transit legs between a starting location and a destination location. In response to a request to start navigating the identified transit route, the map application of some embodiments provides a first display area for displaying a set of navigation instructions, each of which describes a transit maneuver that is associated with a transit leg of the transit route. The map application also provides a second display area for displaying a map region presentation associated with the navigation instruction that is displayed in the first display area.

Abstract: Some embodiments provide a mapping application that displays a transit map including a group of lines that each corresponds to at least one transit route and, for each line, a set of transit-related features located along the line. The mapping application receives a selection of a transit line and, in response to the selection, modifies the transit map to emphasize the selected transit line and the set of features located along the selected transit line.

Abstract: A system and method that performs ridesharing. The method includes identifying a plurality of users as a group; receiving profile information to identify drivers and passengers; receiving trip details from a driver; receiving a passenger request from a passenger; performing a ride match to match the driver and passenger based on the trip details and the passenger request; and providing the ride match to the driver and the passenger.

Abstract: A system and method are provided for displaying information to a driver of a vehicle, including the initiating of a vehicle trip and measuring a distance traveled since vehicle trip initiation. A remaining driving range distance is calculated based upon an onboard energy of the vehicle, and a total vehicle trip range is also calculated and displayed, including the distance traveled since vehicle trip initiation and the remaining driving range distance. The display of the total vehicle range can be displayed as a display bar with the distance traveled shown on one side of a current location indicator and the remaining driving range distance shown proportionally on a second side of the current location indicator. The display of the total vehicle range can be displayed as the numerical distance traveled and the numerical remaining driving range distance.

Abstract: Some embodiments provide a map application that identifies several different transit routes from a starting location to a destination location. Each identified transit route includes one or more transit legs that are serviced by different transit vehicles of different transit lines. The map application also identifies a set of incidents that are associated with one or more transit legs of one or more of the identified transit routes. The map application of some embodiments then ranks the transit routes based on a set of criteria and the identified set of incidents. The map application displays, in a display area, a representation of a highest ranked transit route over a portion of a map presentation.

Abstract: The present disclosure provides a method and an apparatus for displaying location information. The method includes the following steps: obtaining an user position information and a target position information by a terminal; determining a position deviation message of the user position relative to a target position according to the user position information and the target position information; determining an user tracking region in a current interface according to the position deviation message; wherein, a relative direction of the target position and the user tracking region displayed in the current interface indicate a position deviation of the user position and the target position; and displaying an user position icon in the user tracking region. Therefore, the user may intuitively know the relative direction between the place of the user and the target position, thereby increasing the obtaining efficiency of the location information for the user effectively.

Abstract: A vehicle navigation apparatus comprises: a recording medium reproduction portion that reproduces a recording medium to which image data and audio data are recorded; a CPU that performs a navigation function, processes the image data, and allows a display portion to display the image data; a sampling rate conversion IC that converts a sampling rate of the audio data; an encryption IC that encrypts the audio data; and an audio output portion that outputs the audio data outside the vehicle navigation apparatus. The recording medium reproduction portion outputs the audio data in two types of signal forms. The CPU performs a conversion process on the audio data having a lower data throughput, and outputs processed data to the encryption IC. The sampling rate conversion IC performs a sampling rate conversion process on the audio data having a higher data throughput, and outputs processed data to the encryption IC.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for providing binaural navigational cures. In one aspect, a method includes presenting audio media in a non-directional playback state that presents the audible media in an original format, iteratively determining a navigational heading relative to a current navigational course, the navigational heading indicative of a direction to face to proceed along a navigational route, and for each iteration, determining whether a change is required to the current navigational course based on the navigational heading.

Abstract: An approach for a route stabilization scrolling mode is provided. The approach displays a map window, wherein the map window includes a visible region of a map, the map including a plotted route originating at a source location and ending at a destination location. The approach receives one or more swipe gestures within the map window. The approach determines whether the one or more swipe gestures exceeds an escape velocity threshold. Responsive to a determination that the one or more swipe gestures exceeds the level of intensity to progress the map window into an area of the map away from the plotted route, the approach generates one or more custom pegs, wherein the one or more custom pegs is a compressed snapshot of a last position on the plotted route prior to exceeding the escape velocity threshold.

Abstract: Some embodiments provide a navigation application that provides, as a device traverses a transit route, a transit navigation presentation that includes navigation instructions that specify navigation maneuvers associated with at least one walking portion and a set of transit vehicles. The navigation application also monitors the device's position along the transit route. The navigation application also, after determining that the device is on the walking portion of the transit route, automatically, and without user intervention, presents a walking-direction indicator to identify the orientation of the device with respect to a desired walking-navigation direction of the walking portion of the route.

Abstract: In an automated driving control apparatus, an information acquirer is configured to acquire driving control information needed to control automated driving of a vehicle. A degradation information storage is configured to store information about accuracy degraded roads that are roads on which the accuracy of the driving control information is degraded to below a predetermined required level. An information updater is configured to acquire observed information concerning the information acquirer, and using the observed information, update stored contents of the degradation information storage. A route generator is configured to generate a route excluding the accuracy degraded roads stored in the degradation information storage. A driving controller is configured to conduct automated driving control of the vehicle according to the route generated by the route generator and the driving control information acquired by the information acquirer.

Abstract: Some embodiments provide a mapping application that provides a first map browsing mode for displaying a map that emphasizes a first set of features in a map region. The mapping application also provides a second map browsing mode for displaying a map that de-emphasizes the first set of features while emphasizing a second set of transit-related features in the map region.

Abstract: Some embodiments provide a mapping application that displays a transit map including a group of transit lines. The mapping application receives a request to display a transit route in the transit map. The mapping application also, in response to the received request, displays the transit route by modifying portions of transit lines along the route to emphasize the portions of the transit lines while modifying other transit lines not along the route to de-emphasize the transit lines not along the route.

Abstract: A method and system is provided for determining the compatibility of an approach, to a landing runway, with an angular guidance mode, the approach being compatible with a linear guidance mode, the angular guidance being characterized by a lateral angle of precision, the linear guidance being characterized by a lateral divergence of precision. The method is implemented on a flight management system deployed aboard an aircraft and comprising a first step of determining a first distance representative of a maximum distance of use of the angular guidance, on the basis of the lateral angle of precision and of the lateral divergence of precision.

Abstract: Provided is a rotation detection sensor and a resin molding die for the sensor, with which manufacturing cost can be readily reduced. The sensor includes an assembly type sensor body having a sensor element and a cable electrically connected to the sensor element. A curved portion is formed at a portion of the cable extending from the sensor body. There is provided a resin sheath portion molded to sheath a portion of the sensor body and the curved portion integrally with resin.

Abstract: A magnetic field sensor that provides target speed and direction detection that is independent of sensor-to-target orientation includes at least three differential channels, each responsive to a pair of magnetic field sensing elements to generate a respective magnetic field channel signal. A combining element is configured to generate a combined signal based on the first, second, and third magnetic field channel, signals and control circuitry responsive to the combined signal and to at least one of the first, second, and third magnetic field channel signals generates a sensor output signal that indicative of target speed and direction.

Abstract: A capacitance sensation unit of plane position measurement device for performing measurement with submicron definition is able to measure both two-dimensional position and rotational angle relative to a plane object. The main application of the capacitance sensation unit is exemplified with the position measurement of the mover of a flat motor. The capacitance sensation unit is able to measure the position and rotational angle of the mover relative to the surface of a stator in the form of a flat plate.

Abstract: Provided is an active positioning encoder, comprising: a display device, said display device being used for displaying at least a first pattern; a reading device, said reading device comprising at least a first read head, the first read head being used for reading the first pattern in order to obtain an image signal; a signal processing device, said signal processing device performing signal processing on the image signal of the first read head in order to determine the single-dimensional positioning of the first read head relative to the display device.

Abstract: An inspection apparatus includes an inspection unit for inspecting an inspection target, and a positioning unit for supporting the inspection target and positioning the inspection target to an inspection position.

Abstract: In some examples, a method of sensor degradation compensation is described. The method may include generating first characterization data for calibration of a first sensor, from amongst multiple sensors that include the first sensor and at least a second sensor, based on first sensor data generated by the first sensor. The method may further include providing the first characterization data to be pushed to the second sensor. The second sensor may be configured to be calibrated with the first characterization data. The method may also include collecting second sensor data generated by the first sensor and generating second characterization data based on the second sensor data after the first characterization data is provided. The method may further include providing the second characterization data to be pushed to the second sensor. The second sensor may be configured to be recalibrated with the second characterization data.

Abstract: Apparatuses, methods and systems for predicting a future state of a built environment with a sensor network are disclosed. One sensor network includes a plurality of sensors of a built environment and a controller. Each sensor is operative to generate a sense signal. The controller is operative to collect sense values that represent sense signals of the plurality of sensors, wherein the sense values are collected over time, classify each of the collected sense values based on a type of space of the built environment associated with a corresponding one of the plurality of sensors that generated the sense value, based on a timing of the sense value, and based on other available information of the built environment, predict a future state of each of the plurality of sensors based at least in part on the classifications of each of the sense values, and communicate the future state.

Abstract: Systems, devices, methods, and computer-program products for reducing sensor reading time error and estimating the time of an event sensed by a sensor are presented. According to implementations, a sensor indicates to a system with which it interacts, the time when an event occurred. In some implementations, the sensor can generate an interrupt that is usable by the system to estimate the time when the event occurred. In implementations, the sensor can output a correction value that is usable by the system to estimate when the event occurred.

Abstract: A sensing system includes: a sensor tag including a sensor that measures a physical quantity or a chemical quantity, a memory that stores an expiration date and a correction coefficient value of the sensor, and individual recognition information, and a transmission unit that transmits a measurement value of the sensor and the individual recognition information to the calculator; a center including a storage unit that stores an accurate expiration date and an accurate correction coefficient value for each piece of individual recognition information, and a transmission unit that transmits the accurate expiration date and coefficient value depending on the individual recognition information to the calculator; and a calculator including a transmission unit that transmits the individual recognition information to the center, a reception unit that receives the individual recognition information, the measurement value, and the accurate expiration date and correction coefficient value, a determination unit that deter

Abstract: An adjustable fluid level verification device and method for use on equipment and containers. The device is connected to bung receivers or mounting holes on the equipment or container, and the device is adjustable to enable mounting on bung receivers that are misaligned or set at an out-of-standard distance.

Abstract: A drain sensor includes a support member for placement relative to a drain, the support member including a cage.

Abstract: A portable fluid monitoring controller tester system for fluid monitoring equipment includes a control panel, electrical interfaces, and associated circuitry for simulating the fluid overfill sensors and other features of a trailer. The tester is a self-contained device that meets or exceeds various safety standards applicable to operating in an explosive environment. The tester may be powered, at least partially, by the fluid monitoring controller to which it is connected or from another power source, such as a battery. The tester has intrinsically safe outputs, and is configured to simulate different types of sensor systems found in fuel tanker trailers, including 2-Wire Optical, 5-Wire Optical, and Thermistor sensors. The tester is further configured to simulate ground circuits and the truck identification module (T.I.M.) of the fuel tanker trailer. The tester includes an enclosure that is impact and temperature resilient, and provides protection against windblown dust, rain and splashing water.

Abstract: A system includes a plurality of servers in a server rack and a plurality of baseboard management controllers (BMCs), each associated with a respective server from the plurality of servers. The system further includes a rack management controller (RMC). A first BMC of a first server determines component types of hardware components in the first server, determines a quantity of each of the component types in the first server, determines a first weight information of the first server based on the component types and the quantity of each of the component types, and sends to the RMC the first weight information. The RMC determines a weight of other components in the server rack, and calculates a loaded rack weight of the server rack based on the first weight information and the weight of other components.

Abstract: A receptacle scale comprises a fitted base, a connected indicator, and an integrated scale. The receptacle scale weighs trash, receptacles, inventory or other objects. The bottom of a receptacle rests upon the fitted base of the receptacle scale. Additionally, the fitted base may attach to a mobile dolly for moving the receptacle. The receptacle scale is a standalone apparatus that may act as an accessory with already existing designs for receptacles and dollies.

Abstract: A container weight notification system including a monitoring unit. The monitoring unit includes a housing maintaining a weighing device, a microcontroller, and an alert device. The weighing device signals information indicative of a current weight of a container associated with the housing to the microcontroller. The microcontroller is programmed to prompt the alert device to generate a notification based upon a comparison of the current weight information with a maximum weight value and a minimum weight value, for example as a calculated ratio. Notifications are optionally delivered (wired or wirelessly) by the microcontroller to a remote computing device operating a notification application. The monitoring unit can be separate from the product container or integrally formed with the container.

Abstract: A proximity sensor which is capable of facilitating a measure against crosstalk for different sets is provided. The proximity sensor includes a light emitting device, and a light receiving device including a plurality of light receiving parts, wherein the light receiving device has a function of arbitrarily selecting any of the plurality of light receiving parts.

Abstract: An optoelectronic module, intended to provide a conversion of an electrical signal from an electronic board into an optical signal propagated in free space or vice versa, includes the following stack: an electronic board, intended to act as an interface with an electronic application board; an electronic control component suitable for controlling an optoelectronic component, the electronic component being attached directly onto the electronic board and electrically connected to the electronic circuit; an optoelectronic component suitable for transmitting or receiving a light signal via its upper surface, the optoelectronic component being attached directly on the top of the electronic control component and electrically connected to the electronic component; an optical device suitable for transmitting an optical signal; an optical device support, the support being attached, preferably by gluing or brazing, directly onto the electronic board so as to ensure the mechanical alignment between the optical device an

Abstract: A transient grating (TG) is used as an optical gating element with sub-picosecond time resolution for luminescence measurements from a photo-detector array. The transient grating is formed in a gate medium by one or more pulsed gate beams. For photoluminescence measurements such as photoluminescence spectroscopy or imaging, a source is excited by a pulsed excitation beam, and the pulsed gate beams are synchronized to the pulsed excitation beam with an adjustable delay between the excitation of the source and the formation of the TG. Moreover, a source or its spectra can be imaged at two different regions of the photo-detector array at two different times spaced in time by a selected duration of time with sub-picosecond resolution over a range of a nanosecond or more. A beam from the source is deflected to the different regions by changing the frequency or geometry of the pulsed gate beams.

Abstract: The imaging device includes a pixel array and first to seventh circuits. The first and second circuits select a pixel in the pixel array. The third circuit performs difference calculation between imaging data of the first frame and the second frame in the selected pixels. The fourth and the fifth circuits output addresses of the row and column of the pixels which has been subjected to the difference calculation. A row address and a column address for determining a specific region of the pixel array are stored in the sixth circuit. The seventh circuit compares coordinates included in the specific region with coordinates of pixels where a difference is detected. If the coordinates of the pixels where a difference is detected are included in the specific region which has been stored in the sixth circuit, imaging data is obtained again and is output to the external devices.

Abstract: Methods and systems for spectrometer dark correction are described which achieve more stable baselines, especially towards the edges where intensity correction magnifies any non-zero results of dark subtraction, and changes in dark current due to changes in temperature of the camera window frame are typically more pronounced. The resulting induced curvature of the baseline makes quantitation difficult in these regions. Use of the invention may provide metrics for the identification of system failure states such as loss of camera vacuum seal, drift in the temperature stabilization, and light leaks. In system aspects of the invention, a processor receives signals from a light detector in the spectrometer and executes software programs to calculate spectral responses, sum or average results, and perform other operations necessary to carry out the disclosed methods. In most preferred embodiments, the light signals received from a sample are used for Raman analysis.

Abstract: Methods and systems for spectrometer dark correction are described which achieve more stable baselines, especially towards the edges where intensity correction magnifies any non-zero results of dark subtraction, and changes in dark current due to changes in temperature of the camera window frame are typically more pronounced. The resulting induced curvature of the baseline makes quantitation difficult in these regions. Use of the invention may provide metrics for the identification of system failure states such as loss of camera vacuum seal, drift in the temperature stabilization, and light leaks. In system aspects of the invention, a processor receives signals from a light detector in the spectrometer and executes software programs to calculate spectral responses, sum or average results, and perform other operations necessary to carry out the disclosed methods. In most preferred embodiments, the light signals received from a sample are used for Raman analysis.

Abstract: The present invention relates to a spectral detection device (100) for detecting spectral components of received light, wherein the spectral detection device (100) comprises a filtering structure (110) arranged to filter the received light and output light with a wavelength within a predetermined wavelength range; and a light sensor (120) arranged to detect the light output by the filtering structure (110), wherein the filtering structure (110) is variable to allow a variation of the predetermined wavelength range over time. The arrangement enables a compact spectral detection device that may be provided at a low cost.

Abstract: A spectrometer includes a light detection element having a substrate made of a semiconductor material, a light passing part provided in the substrate, and a light detection part put in the substrate, a support having a base wall part opposing the light detection element, and side wall parts integrally formed with the base wall part, the light detection element being fixed to the side wall parts, the support being provided with a wiring electrically connected to the light detection part, and a dispersive part provided on a surface of the base wall part on a side of a space. An end part of the wiring is connected to a terminal of the light detection element. An end part of the wiring is positioned on a surface in the base wall part on an opposite side from the side of the space.

Abstract: The present invention discloses a low-orbit satellite-borne image-spectrum associated detection method and payload. The method includes: (1) detecting and tracking moving targets and dynamic phenomena based on a pixel offset compensation method; and (2) performing multi-dimensional characteristic analysis on infrared spectra of the moving targets and the dynamic phenomena, to identify the moving targets and the dynamic phenomena. The payload includes a two-dimensional servo turntable, an infrared reflector, a multispectral infrared optical system, an infrared imaging unit, a broadband infrared spectrum measuring unit, a data processing unit and a control unit.