Abstract: The present disclosure provides a jump detection system for inertial measurement unit (IMU) integrated with a barometric altimeter in the same device (IMU-baro). The processor is configured to record time-series data of both a vertical component of the measured IMU-baro acceleration and the estimated vertical velocity of the IMU-baro, detect a potential jump by comparing the vertical component of the measured IMU-baro acceleration to one or more acceleration thresholds, and, validate the potential jump by comparing a difference between a maximum velocity and a minimum velocity within a vicinity of the potential jump in the time-series data of the estimated vertical velocity of the IMU-baro to a velocity threshold.

Abstract: An apparatus and method are disclosed for enhancing a navigation solution of a portable device and a platform. Motion sensor data may be obtained corresponding to motion of the portable device, such that a first filter may be configured to output a navigation solution and at least one second filter may be configured to use the motion sensor data to generate at least one value. The at least one generated value may then be used with the first filter to enhance the navigation solution output by the first filter.

Abstract: Cloud mask image data is obtained by a secondary imaging payload disposed on a communications or broadcast satellite operating in geosynchronous orbit. The obtained cloud mask image data is provisioned for use, in near real time, by one or more low earth orbit imaging satellite systems. Provisioning the obtained cloud mask image data may include collecting the data on the ground and making it available to one or more operators of the one or more LEO imaging satellite systems and/or transmitting the data from the communications or broadcast satellite to at least one spacecraft in the one or more LEO imaging satellite systems.

Abstract: An autonomous guidance system that operates a vehicle in an autonomous mode includes a camera module, a radar module, and a controller. The camera module outputs an image signal indicative of an image of an object in an area about a vehicle. The radar module outputs a reflection signal indicative of a reflected signal reflected by the object. The controller determines an object-location of the object on a map of the area based on a vehicle-location of the vehicle on the map, the image signal, and the reflection signal. The controller classifies the object as small when a magnitude of the reflection signal associated with the object is less than a signal-threshold.

Abstract: Method for estimating the position of a portable device which includes: a first estimation step (11), in which is estimated the position and the extension of a first spatial region (100) where the portable device is located and; a second estimation step (12), in which is estimated the position of the portable device by the selection of the position where the portable device is located among the positions included in the first spatial region (100).

Abstract: A small-sized state calculating device which may acquire a highly-precise state calculation value is provided. The state calculating device may include antennas, receiving parts, a phase difference calculating part and an operation part. The receiving parts may calculate carrier phase measurements PYA, PYB and PYC of GNSS signals received by the antennas, respectively. The phase difference calculating part may set the antennas to be switched between a master antenna and a slave antenna, and calculate the plurality of inter-antenna phase differences ??AB, ??BC and ??CA, for every combination of the master antenna and the slave antenna, using the carrier phase measurements PYA, PYB and PYC. The operation part may calculate an attitude angle AT using the plurality of inter-antenna phase differences ??AB, ??BC and ??CA.

Abstract: A method of determining a registration between Scanworlds may include determining a first viewpoint of a setting based on first point data of a first Scanworld. The first Scanworld may include information about the setting as taken by a first laser scanner at a first location. The method may further include determining a second viewpoint of the setting based on second point data of a second Scanworld. The second Scanworld may include information about the setting as taken by a second laser scanner at a second location. The method may further include generating a first rectified image based on the first viewpoint and generating a second rectified image based on the second viewpoint. Additionally, the method may include determining a registration between the first Scanworld and the second Scanworld based on the first viewpoint and the second viewpoint.

Abstract: Systems and methods for proactively assisting users with accurately locating a parked vehicle are disclosed herein. An example method includes: automatically, and without instructions from a user: determining that a user of the electronic device is in a vehicle that has come to rest at a geographic location. Upon determining that the user has left the vehicle at the geographic location, the method includes automatically, and without instructions from a user: determining whether positioning information, retrieved from the location sensor to identify the geographic location, satisfies accuracy criteria. Upon determining that the positioning information does not satisfy the accuracy criteria, the method includes: providing a prompt to the user to input information about the geographic location. In response to providing the prompt, the method includes receiving information from the user about the geographic location and storing the information as vehicle location information.

Abstract: A wide-lane ambiguity and a respective satellite wide-lane bias are determined for the collected phase measurements for each satellite for assistance in narrow-lane ambiguity resolution. Satellite correction data is determined for each satellite in an orbit solution based on the collected raw phase and code measurements and determined orbital narrow-lane ambiguity and respective orbital satellite narrow-lane bias. A slow satellite clock correction is determined based on the satellite orbital correction data, the collected raw phase and code measurements, and clock narrow-lane ambiguity and respective satellite narrow-lane bias.

Abstract: A method of updating a location information, which represents a physical location of a communication device (2), is generated by a location source (1), and sent from the location source (1) via a location object generating unit (1A, 2A) and a cache unit (3A) to a location consumer (4), comprises caching a first location information (6) in the cache unit (3A), monitoring of a second location information (60) received subsequently to the first location information (6) at the location object generating unit (1A, 2A) by the location object generating unit (1A, 2A) to detect an invalid location information, and, triggered by the detection of an invalid location information (30, 50, 70), sending a location object (31, 51, 61, 71, 81) generated by the location object generating unit (1A, 2A) from the location object generating unit (1A, 2A) to the cache unit (3A), wherein the location object (31, 51, 61, 71, 81) comprises an invalidation information (85-88) indicating that a location information (6, 83) sent prior t

Abstract: An apparatus and methods are disclosed for determining a navigational constraint for a portable device using an ultrasonic sensor. The navigational constraint may be used to supplement other navigational solutions or may be used independently. The ultrasonic sensor may provide a plurality of samples to be processed to determine the constraint. Processing the ultrasonic samples may include performing a flow analysis regarding detected external objects. Determining the constraint may include any or all of determining a context for usage, distinguishing usage modes, estimating relative heading changes, and estimating misalignment angle between device and platform needed to determine direction of motion of the platform and determining a speed of the portable device from the samples.

Abstract: A method of processing signal data including an unencrypted portion and an encrypted portion, the method including: receiving, at a receiver, the signal data; processing a sample of the signal data to provide a processed signal sample including data relating to the encrypted portion of the signal data and data relating to the unencrypted portion of the signal data, comparing the unencrypted signal data with at least one reference signal to determine information including at least one of (i) the time at which the signal was sent from the source and (ii) the identity of the source; requesting, based on the determined information, and from a source remote to the receiver, a set of encrypted reference signal samples; comparing, on a processing device remote to the receiver, the set of encrypted reference signal samples with the received encrypted signal data to identify any matching signal samples.

Abstract: Systems and methods for determining the authenticity of vehicle operational data provided by telematics or other devices are provided. Vehicle performance and/or operational data may be collected and the authenticity of the data stream may be determined based on the whether the data stream includes a watermark in a predetermined location of the data stream or whether the data stream includes a data key comprising a predetermined false vehicle performance data reading. A second data recording device may also record vehicle performance and/or operational data. Both the first and second data recording devices may provide the respective vehicle performance data to a computing device. The computing device may compare the vehicle performance data from the first and second data recording devices to determine authenticity of the vehicle measurement data.

Abstract: Method and apparatus are disclosed for vehicle sensor calibration using wireless network-connected sensors. An example disclosed vehicle includes a communication controller and a sensor manager. The example communication controller communicatively couples to a network associated with a facility. The example sensor manager determines when the vehicle is proximate the facility. Additionally, the sensor manager calibrates sensors of the vehicle based on a measurement data of sensors installed at the facility that are communicatively coupled to the network.

Abstract: A tracking system determines if a tracking device is located within a safe zone based on whether a set of safe conditions are satisfied. The set of safe conditions includes a geographic boundary or a geographic location and corresponding threshold distance. The set of safe conditions can also include a time window during which a safe zone is active. When a tracking device is within a safe zone (e.g., geographically and temporally), the tracking device is determined to be safe, and notifications associated with the tracking device can be minimized. The safe zones may be user-selected, user-defined, or determined based on data analytics. If a set of safe conditions are not satisfied, the tracking system generates and sends a notification to the user of the tracking device indicating that the tracking device may be lost.

Abstract: Various embodiments provide enhanced warnings of potential future adverse events (e.g., automobile crashes) by tracking the location and motion of multiple vehicles, and providing alerts or warnings to the drivers of such vehicles in the event that a risk of an adverse event is identified.

Abstract: A system, method, and non-transitory computer readable medium comprising instructions for receiving information about an event from at least one mobile device, the information comprising location information and event type information and identifying the event based on the information, the event being identified by associating the event type information with a specific event and associating the location information with a particular location associated with the specific event.

Abstract: Disclosed herein are embodiments of a balloon-based positioning system and method. In one example embodiment, a system includes at least three balloons, with each balloon including a position-determining module (PDM) and a position-broadcasting module (PBM). Each PDM is configured for determining a position of the respective balloon and each PBM is configured for broadcasting a balloon signal containing balloon-positioning data of the respective balloon. The balloon-positioning data includes the determined position of the respective balloon and a corresponding time of broadcast.

Abstract: A method and an electronic device are disclosed. The electronic device includes at least one sensor, a reception module and a route information providing module, which executes the method, including determining, by the reception module, a present location as a first location in response to detecting occurrence of a first predetermined event, acquiring movement information by the at least one sensor when the electronic device moves from the first location, after moving from the first location, determining, by the reception module, a new present location as a second location in response to occurrence of a second predetermined event, the determination of the new present location including acquiring geographical location information corresponding to the second location, and generating route information corresponding to at least one interval between the first location and the second location based on at least a part of the acquired movement information and at least a part of the geographical location information.

Abstract: A method and system for improving mobile bandwidth consumption is provided. The method includes establishing a wireless connection between a mobile device and a first antenna of a wireless connection device located within a specified geographical zone. Movement of the mobile device is tracked within the specified geographical zone and it is determined that the mobile device has exited a first subzone of the specified geographical zone. Additionally, it is determined that that the mobile device has entered a second subzone of the specified geographical zone. In response, communications between the mobile device and the wireless connection device via the first antenna are disabled. Additionally, communications between the mobile device and the wireless connection device via a second antenna of the wireless connection device are enabled.

Abstract: A remote start system for a work vehicle includes a communication unit configured to receive a remote start input signal; optical sensors providing a first image of the work vehicle or work vehicle environment; and a controller including at least a start module and a verification module. The start module is configured to generate a verification request in response to the remote start input signal. In response to the verification request, the verification module is configured to confirm that the first image satisfies a verification condition and to generate a verification confirmation when the first image satisfies the verification condition. The start module is configured to generate a start command in response to the verification confirmation. The remote start system further includes a starter device coupled to the controller and configured to energize a prime mover of the work vehicle upon receipt of the start command from the controller.

Abstract: The disclosure is directed to systems and methods for collision avoidance of aerial vehicles. More particularly, the disclosure is directed to systems and methods for avoiding collisions between manned aerial vehicles and unmanned aerial vehicles. The unmanned aerial vehicle includes a low power RF beacon which transmits signals over a predefined frequency monitored by manned aerial vehicles.

Abstract: A robotic work tool system (200) comprising a charging station (210) and a robotic work tool (100), said robotic work tool (100) comprising a position determining device (190) for determining a current position and at least one deduced reckoning navigation sensor (195), the robotic work tool (100) being configured to determine that a reliable current position is possible to determine and in response thereto calibrate at least one of the at least one deduced reckoning navigation sensor (195).

Abstract: A method of controlling a device that includes a receiver and a movement sensor includes (a) deactivating the receiver; (b) while the receiver is deactivated, analyzing measurements from the movement sensor to determine a measure of the distance the device has moved from a first location; and (c) in the event that it is determined from the measurements from the movement sensor that the device has moved from the first location by more than a threshold distance, activating the receiver and using the receiver to obtain a second measurement of the location of the device.

Abstract: A vehicle control device is equipped with a target steering angle generating unit adapted to generate a target steering angle for a vehicle from a relationship between acquired lane information and an attitude of the vehicle, during a period in which a low speed traveling state is being detected, or during a period until a predetermined condition from a mode transition time point is satisfied, and a steering angle control unit adapted to control the steering angle of the vehicle so as to agree with the generated target steering angle.

Abstract: A method and system for evaluating the reliability of data supplied by multi-function WFC sensors of tires of wheels of a vehicle for targeted applications, on the basis of the irregularities of the road, which use displacement data sent from the road handling adaptation equipment of the vehicle, enabling the variations in the road condition to be reflected. The system includes equipment for monitoring the wheel displacement data for adapting it to the variations of profile of the road on which it is traveling, in order to maintain a stable body position. The monitoring equipment is linked to the WFC sensors via a central processing unit which is capable of correlating data supplied by the WFC sensors and values of wheel displacement data supplied by the monitoring equipment for the purpose of weighting the values of at least one parameter obtained from the data delivered by the WFC sensors.

Abstract: The disclosed embodiments relate to prediction of traffic dynamics. A descriptive model is provided that uses historical probe data to create “tidal-like” patterns for the usual dynamics on the road network and creates a framework for taking a future time, e.g. in terms of month, day, time, and suggesting a typical speed for the specified road network link at that specific time. With this model, better predictions for estimated time of arrival will be derived. As opposed to blindly extrapolating from a static model, the disclosed embodiments dynamically adapt to current conditions using real time data to adapt, based on current conditions, the model from which a predicted speed may be determined.

Abstract: A method and/or system allows a user of a social networking service to publish a content item tagged with location information for sharing with other users of the social networking service. The user publishing the content item performs operations on the originating device to generate the content item. The originating communication device attaches the location information to the content item, and transmits the content item to a social networking system. The social networking system may provide various location-based services based on the content item tagged with the location information.

Abstract: Example systems and methods are disclosed for determining vehicle pose data for an autonomous vehicle. The vehicle computer system may receive pose data from multiple pose measurement systems of the autonomous vehicle. Each pose measurement system may include one or more corresponding sensors of the autonomous vehicle. The vehicle computer system may determine a pose data quality for the received pose data for each pose measurement system. The vehicle computer system may set the vehicle pose data to the pose data of the pose measurement system with the highest pose data quality. The vehicle computer system may control the autonomous vehicle based on the vehicle pose data.

Abstract: An Automatic Dependent Surveillance-Broadcast (ADS-B) avionics device for use in an aircraft with a transponder and an antenna comprises a first port, a second port, a transmitter, a switch, and a processing element. The first port may electrically couple to the transponder, and the second port may electrically couple to the antenna. The transmitter generates data to be transmitted over the antenna. The switch includes a first mode in which the transponder is electrically coupled to the antenna and a second mode in which the transmitter is electrically coupled to the antenna. The processing element is programmed to switch the switch from the first mode to the second mode, instruct the transmitter to transmit an ADS-B Out data packet to the second port, and switch the switch from the second mode to the first mode after the packet is transmitted.

Abstract: Phenomenon data for at least one moving phenomenon that affects travel on at least one roadway can be received. An impact distribution for the phenomenon over a plurality of phenomenon cells can be determined and corresponding phenomenon impact distribution data can be generated. For at least one vehicle, a plurality of candidate routes for the vehicle to reach an intended destination can be determined. For each candidate route, whether the candidate route intersects with at least phenomenon cell impacted by the phenomenon can be determined. If so, a vehicle simulation agent for that vehicle and that candidate route can be initialized. Using the vehicle simulation agent, an impact of the phenomenon on the vehicle can be determined based on the phenomenon impact distribution data. Data indicating the impact of the phenomenon on travel of the vehicle if the vehicle were to travel along the respective the route can be output.

Abstract: Aspects of the disclosure relate generally to a traffic control system, the system includes at least: a Wi-Fi communication unit which connects between vehicles and Internet network; and a control unit which controls the vehicles by a Wi-Fi network. The control unit generates crowdsourcing data by using the data collected from the vehicles, and controls the vehicles based on the generated crowdsourcing data.

Abstract: A recreational vehicle includes a seatbelt sensor configured to detect when a seatbelt is in an engaged position or a disengaged position and an engine control module in communication with the seatbelt sensor to automatically limit a maximum speed of the vehicle to a reduced maximum speed limit upon detection of the seatbelt is in the disengaged position.

Abstract: An apparatus and method of delivering an alert from an aircraft to a search and rescue system. An alert from an aircraft is received via a communications satellite. The alert comprises identification information identifying the aircraft and position information identifying the position of the aircraft. In response to receiving the alert, an emulated distress radio beacon signal is generated. The emulated distress radio beacon signal comprises the identification information and the position information in a standard format of a signal generated by a distress radio beacon. The emulated distress radio beacon signal is broadcast from a location other than the aircraft as an emulated distress radio beacon transmission that is configured to be received and processed by the search and rescue system.

Abstract: In one embodiment, a method includes: obtaining location information and motion information of a wireless communication apparatus, and a data set from one or more information sources external to the wireless communication apparatus; and organizing data of the data set for display, where the organizing is based on the location and motion information of the wireless communication apparatus. Methods of other embodiments may also include defining a search radius based on the location information and motion information of the wireless communication apparatus, and the organizing may also include filtering the data set from the one or more information sources to exclude data from information sources outside the defined search radius.

Abstract: An information processing device can receive a positioning signal that is transmitted from a transmitting device. The information processing device includes an input reception unit for receiving an input of a destination and for identifying first location information including fir floor number information, the first floor number information indicating a floor number of the destination in a structure including the destination, a retrieval unit for retrieving second location information including second floor number information from the positioning signal, the second floor number information indicating a floor number on which the transmitting device is provided in a structure in which the transmitting device is provided, and a calculation unit for calculating a route from a current location of the information processing device to the destination by using the first location information and the second location information.

Abstract: A system for providing data for vehicles includes a region server for providing information data for vehicles in a region. A first and second of the vehicles predict path data, which indicate at least one route that the first and second vehicles will drive with a probability. The first and second vehicles are registered in the region server if the route of the first and second vehicles indicated by the predicted path data lies in the region. The region server produces the information data in dependence on received sensor data of the first vehicle. The produced information data are sent by the region server to the second vehicle if the predicted path data of the second vehicle overlap with the predicted path data of the first vehicle and the second vehicle is registered in the region server.

Abstract: A mobile device can monitor a current location using a multi-tier approach. A baseband subsystem can monitor a coarse location of the mobile device using various course location parameters, such as a mobile country code (MCC), a location area code (LAC), or a cell identifier (cell ID), as the mobile device moves closer to the geographic region. Upon determining that the mobile device is in a cell that intersects the geographic region, the baseband subsystem can transfer the monitoring to the application subsystem. The task can be performed when the application subsystem determines that the mobile device is currently located in the geographic region. A beacon network can provide more accurate estimates of mobile device location and advertise location based services available to the mobile device.

Abstract: Disclosed are various embodiments for obtaining environmental data and operational data from autonomous vehicles in a roadway. A vehicle state of the autonomous vehicles can be updated using data that is obtained from nearby vehicles or other vehicles that are on the roadway. The roadway management system can also generate updates to the vehicle state based upon data obtained from sources external to autonomous vehicles.

Abstract: In a pitch angle estimation apparatus, an image acquirer sequentially acquires images in a forward or rearward direction of a vehicle. Each image is referred to as a frame. A movement amount calculator extracts a feature point from each of the images acquired by the image acquirer and calculates an amount of movement of the feature point in a vertical direction of the image. A pitch angle calculator calculates a pitch angle of the vehicle based on the amount of movement of the feature point. An output unit outputs the pitch angle calculated by the pitch angle calculator. A low frequency component calculator calculates a low frequency component of the pitch angle calculated by the pitch angle calculator. An output determiner determines whether to output the pitch angle based on the magnitude of the low frequency component calculated by the low frequency component calculator.

Abstract: Embodiments of techniques and systems for sharing user information between proximate devices are described. In embodiments, a first device may identify a physically-proximate device that may receive user information. Upon receiving an indication that a user of the first device may desire to share user information with a user of the second device, a determination may be made as to whether the two users have matching interests. In embodiments, the interest match determination may be made by a separate interest match evaluator. Upon determination of an interest match, the first device may then send a request to share user information to the second device. If a user of the second device approves the request, user information for the user of the first device may be shared with the user of the second device. Other embodiments may be described and claimed.

Abstract: A system, method, and non-transitory computer readable medium comprising instructions for receiving information about an event from at least one mobile device, the information comprising location information and event type information and identifying the event based on the information, the event being identified by associating the event type information with a specific event and associating the location information with a particular location associated with the specific event.

Abstract: In one embodiment, one or more computing devices of an online social network, receives, from a mobile-client system, geographic-location information associated with the mobile-client system. The one or more computing devices identify multiple candidate place-entities associated with the online social network that correspond to the geographic-location information, where each candidate place-entity is associated with a particular geographic location. The method also includes determining, for each candidate place-entity, a confidence score based on the geographic-location information associated with the mobile-client system, where the confidence score represents a probability that the first user is located at the candidate place-entity. A location-probability distribution associated with the candidate place-entity can also be used to calculate the confidence score.

Abstract: In a wireless communication system, a mobile communication apparatus judges the reception quality available at its current position for direct reception of information transmitted from a fixed wireless station, with the judgement based upon the current position and upon a reception quality map expressing a relationship between reception positions and corresponding reception quality values. If the reception quality at the current position is judged to be sufficient, direct reception is executed, while otherwise, a limitation is placed upon such direct reception, for example by postponing the direct reception until reaching a position at which the reception quality will be sufficient.

Abstract: Described herein is an emergency system with rear camera and sensor to report emergencies and accidents that occur to the vehicle to which the system is installed. The device includes various sensors, detectors, and communication elements to signal a triggering condition to an emergency services provider.

Abstract: Techniques for acquiring, sending, receiving or using status information, such as emotional information, from a remote location over a network are disclosed. The status information is transmitted over the network between or among electronic devices. The status information can be provided by one or more sensors associated with the electronic device that is transmitting the status information. The status information can be transmitted with messages so as to enhance the messages. The electronic devices include at least computing devices, such as personal computers, personal digital assistants, pagers, and mobile telephones.

Abstract: The invention relates to a method for determining 3D coordinates of an object (2) by a handheld laser-based distance measuring device (1), the method comprising determining an object point (20) at the object (2); measuring a distance (100) from the handheld laser-based distance measuring device (1) to the determined object point (20) by means of an EDM (10); capturing a 3D image (110) of the object (2), the 3D image (110) includes the determined object point (20); identifying the determined object point (20) in the captured 3D image (110); and linking the measured distance (100) with the identified object point (20) in the 3D image (110). The invention also relates to a handheld laser-based distance measuring device (1) and a computer program product for execution of said method.

Abstract: A computer-implemented method for tracking an item having an electromagnetic frequency signature is provided. The method includes obtaining, using a processor system of a device, an electromagnetic frequency signature of an item. The item associated with the obtained electromagnetic frequency signature is identified and the location of the device at the time the item is identified. The identity of the item associated with the electromagnetic frequency signature and the location of the device at the time the electromagnetic frequency signature is obtained are recorded for associating the item with the location of the device.

Abstract: Methods and systems for providing cash using crowdsourcing are described. A requestor sends a request for cash, and the request is relayed to a plurality of lenders in the vicinity of the requestor. The requestor is matched with a lender based on certain criteria. After the exchange of cash is confirmed, the lender may be given a reward, such as cash, coupons, a good rating, and/or virtual points.

Abstract: A dimensioning system including a computing device running an alignment software program is disclosed. The alignment software uses range information from a range sensor in order to generate alignment messages. The alignment messages may help a user define a frame of reference and align the dimensioning system's range sensor for improved dimensioning performance.