Abstract: A system and method are disclosed for synchronizing two RFID readers. The system includes a modulation detector to detect a modulated signal produced by a first of the two reader and produces a synchronization signal. The second of the two readers initiates transmission of a signal in response to the synchronization signal.

Abstract: A method of wireless communication, with a circuit that includes a radio frequency identification (RFID) reader, can be carried out using a circuit that is configured and arranged to communicate with RFID cards that use load modulation of an RF carrier provided by the RFID reader. A presence of the radio frequency (RF) carrier is detected on an antenna. A local clock signal is generated. A difference between the local clock signal and the RF carrier is detected. In response to the detected difference, the frequency of the local clock signal is modified to reduce the detected difference. Load modulation of the RF carrier is mimicked by modulating the local clock signal to encode data; and driving the antenna with the modulated local clock signal.

Abstract: An electronic device (200) includes a single antenna (211), a communication circuit (202), and a RFID circuit (207). A switch (212) selectively couples the single antenna to one of the communication circuit or the RFID circuit. For example, the RFID circuit can be coupled to the single antenna when the electronic device is OFF, and the communication circuit can be coupled to the single antenna when the electronic device is ON. Accordingly, RFID information can be received from an RFID communication device when the electronic device is OFF. When the electronic device is ON, an interrupt can cause the switch to connect the RFID circuit to the single antenna, sometimes only for less than a predetermined duration.

Abstract: A system for onboard supervision, from a portable terminal, of a machine connected to a supervision station, the portable terminal including a mechanism of wireless reading and onboard software, the supervision station including a man/machine interface exhibiting a set of selectable parameters. The system includes a mechanism for selecting a subset of parameters from among the set of selectable parameters and a mechanism for generating a code readable by the portable terminal by wireless mechanism reading, the code including a description of the subset of selected parameters. Moreover, the onboard software of the portable terminal generates an onboard man/machine interface displayed on the screen of the portable terminal, the onboard man/machine interface being dependent on the subset of selected parameters.

Abstract: A wireless remote-control system includes a Logical Link Control and an Adaptation Protocol (L2CAP) interface, a master control device and at least one device to be controlled. A first processing unit of the master control device receives a remote-control instruction for controlling a target device to transmit the same through the L2CAP interface. The remote-control instruction includes identification information of the target device. The device to be controlled is assigned with identification information of the device to be controlled. A second processing unit of the device to be controlled receives the remote-control instruction through the L2CAP interface and determines if its identification information matches the identification information of the target device. When they match, the device to be controlled executes the remote-control instruction.

Abstract: A remote controller is provided. The remote controller includes an input interface and an angle sensor. The input interface is used for receiving an input of a user. The angle sensor is used for detecting a rotation angle of the remote controller. In response to a first rotation angle of the remote controller, the input interface is enabled by the remote controller. Consequently, the input interface may be triggered by the user to generate an input signal. After the input interface is enabled, if the input interface has not been triggered for a predetermined time period, the remote controller is operated in a power-saving mode. In response to a second rotation angle of the remote controller, the remote controller is operated in the power-saving mode.

Abstract: A method in which a control device controls at least one of a plurality of terminal devices is provided. The method includes transmitting a search request for requesting information on a location of each of a plurality of terminal devices, and information on a direction of each of the plurality of terminal devices based on a direction in which the control device is directed, receiving a response corresponding to the transmitted search request, determining at least one of the plurality of terminal devices that are controllable from among the plurality of terminal devices based on the received response, and controlling the determined at least one of the plurality of terminal devices that are controllable.

Abstract: A system and method used to configure a smart device to command functional operations of a target appliance. The smart device retrieves from a controllable appliance, such as a settop box, data indicative of a codeset identity of the target appliance wherein the codeset identity was determined during a process used to configure a conventional universal remote control to command functional operations of the target appliance and wherein the process used to configure the conventional universal remote control is performed in cooperation with the controllable appliance. A remote control application resident on the smart device then uses the data indicative of the codeset identity retrieved from the controllable appliance to also configure the smart device to command functional operations of the target appliance.

Abstract: According to one aspect, an electronic device that includes a vibrating element adapted to vibrate the electronic device, at least one sensor operable to detect the presence of an audible higher-order harmonic above a fundamental frequency when the vibrating element is active. The device also includes a processor operable to adjust the vibrating element to reduce the audible higher-order harmonic when the audible higher-order harmonic is detected.

Abstract: A system for managing a plurality of wearable devices on a user receives information to be conveyed using haptic effects and determines an intent of the information. The system then determines, for each of the plurality of wearable haptic devices, a location of the wearable haptic device on the user and a haptic capability. The system then maps the information as a haptic effect to one or more of the wearable haptic devices based at least on the determined locations on the user and the haptic capabilities.

Abstract: A system in which haptic effects are generated using an actuator receives a frequency response for the actuator at a standard voltage and generates a lookup table for an overdrive voltage based on the frequency response. The system then receives a haptic signal for the haptic effect and extracts one or more frequencies for the haptic signal. The system then determines the corresponding overdrive voltage from the lookup table for each of the frequencies and, for each of the frequencies, applies the corresponding overdrive voltage to the actuator. The overdrive voltage is greater than or equal to the standard voltage.

Abstract: The present invention relates to a detection device 100 for a vehicle, which can prevent damage to the vehicle by detecting occurrence of abnormality before the vehicle is damaged, and can accurately detect abnormality inside and outside the vehicle. The detection device 100 for a vehicle of the present invention includes: a transmission antenna 1, installed inside a vehicle 50, for transmitting a radio wave; reception antennae 2, 3, 4, and 5, installed inside the vehicle 50, for receiving the radio wave; and an abnormality detection calculation section 6 that calculates a spatial feature amount P(t) based on the radio wave received by each of the reception antennae 2, 3, 4, and 5, and detects, based on the calculated spatial feature amount P(t), a motion of a person outside the vehicle 50 and a motion of a person intruding into the vehicle 50.

Abstract: Devices, systems, and techniques are provided for assessment and management of an emotional state of a vehicle operator. Assessment of the emotional state of the vehicle can include accessing operational information indicative of performance of a vehicle, behavioral information indicative of behavior of an operator of the vehicle, and or wellness information indicative of a physical condition of the operator of the vehicle. In one aspect, these three types of information can be combined to generate a rich group set of data, metadata, and/or signaling that can be utilized or otherwise leveraged to generate a condition metric representative of the emotional state of the vehicle operator. Management of the emotional state can be customized to the specific context of the vehicle and/or the emotional state, and can be implemented proactively or reactively.

Abstract: Provided is an apparatus and method for analyzing a concentration level of a driver, the method including analyzing quantitative data associated with a time at which a line of sight (LOS) of a driver is dispersed and a time at which the LOS of the driver is focused, analyzing a reaction speed of a human machine interface (HMI) when a command based on device input information, voice information, and gesture information is input, and evaluating a degree of LOS dispersion of the driver based on the quantitative data of the driver and the reaction speed of a user interface (UI) of the HMI.

Abstract: Method and apparatus for alerting a user to presence within a vehicle of an item having an active near-field communication device (NFCD) associated therewith, such as a smartphone. A passive NFCD is located adjacent to a storage compartment within a vehicle. When the active NFCD-equipped item is placed in the compartment, communication is established between the active and passive NFCDs. A controller device is communicatively connected to the vehicle to detect a journey completion event and send a wireless message (via Bluetooth, for example) to the item. The message instructs the item to output an alert if the active and passive NFCDs are in communication with one another. Journey completion events may be turning off of a vehicle ignition, opening of a vehicle door, or a vehicle seat becoming unoccupied.

Abstract: A braking display system attached to an automobile is provided. The automobile includes a braking system for stopping the automobile while the automobile is in motion. The braking system includes a brake pedal that is used to initiate the braking system. A user may apply a plurality of different intensity levels to the braking system using the brake pedal. An indicator is used to project a level of intensity that is applied to the braking system from the rear of the automobile.

Abstract: A logging system and a method are disclosed for detecting, conditioning and presenting installation-specific and/or process-specific operator control actions, process reports, alarm reports, system events, installation parameters and digital text messages for a technical installation or a technical process having at least one input apparatus that automatically converts audible and/or spoken information and information that is present in written form into digital text messages and provides the information, together with information relating to operator control actions, information relating to navigation steps performed and further text information that is present in digitized form, for a processing unit, that can automatically attribute timestamps.

Abstract: A method and system for marshaling resources needed to search for a missing child, declaring a missing child incident, coordinating a search for the missing child, tracking the progress of the search, locating the missing child, and recovering the missing child.

Abstract: A system and method for identifying a person in a geographic area of interest, who shares the identity of friendly participants with a user if certain criteria are met. In one form, the identity of a participant in the area and meeting certain criteria is displayed to a user or other friendly participants. The identity is displayed to friendly participants on, for example, a GPS-equipped cell phone or head-mounted glasses. Other information can be shared among friendly participants, including social information, photographs, gender, status, and location.

Abstract: An apparatus and method for detecting a pattern warning signal from a hazard alarm. In one embodiment, a buffer memory is used to store filtered, digitized information from an audio or optical detection device. A processor evaluates the information in the buffer memory to determine when a long lull time occurs between energy peaks present in a sampling of information from the analog-to-digital converter. The results are compared to at least one temporal pattern characteristic to determine if the hazard alarm has detected a hazardous condition.

Abstract: A method and apparatus where the apparatus performs the steps of detecting a moving object within a secured area, determining a size of the moving object, determining that the size exceeds a predetermined threshold value associated with an animal, determining an aspect ratio of the moving object, determining that the aspect ratio meets a predetermined aspect threshold value associated with an animal or crawling human, but not an upright human, retrieving an indicator from memory that establishes whether an animal is present or not present within the secured area and setting an alarm upon detecting that the moving object exceeds the predetermined size threshold, that the determined aspect ratio meets the aspect ratio of an animal or crawling human and that the indicator establishes that there is no animal present in the secured area.

Abstract: A package comprises a security device where a security loop is formed integrally with the package for detecting a breach of the package. Additionally, the security loop may be formed with a portion to be interrupted if the contents are removed from the package.

Abstract: This invention is about a commercial anti-theft device, more specifically involving in a narrow acousto-magnetic (AM) anti-theft marker having multiple resonators. A type of narrow AM anti-theft marker with multiple resonators includes in elongated house, resonators, house cover and magnetic bias pieces. The resonators are placed inside the cavity of the house, Aforementioned house bottom is connected to house cover so that the resonators are enclosed inside the house. The number of aforementioned resonators is two to five; the width of resonators is 1.6-5.3 mm. This anti-theft marker has high performance/cost ratio. Because resonators with smaller than conventional width are used, it meets the customer demands for protecting smaller or more exquisite merchandise. Meanwhile it saves expensive amorphous alloys of resonators and alloys of bias and double tapes, led to lower raw material costs.

Abstract: A physiological monitor has notification unit for notifying an alarm; an alarm determination section that determines whether or not to generate an alarm by comparing measured physiological parameter pertinent to a patient with a predetermined threshold value, an alarm control section that lets the notification unit notify an alarm when the alarm determination section has determined to generate an alarm, and a foot switch that, when being trodden, outputs to the alarm control section an alarm inactivate signal for inactivating the alarm, wherein the alarm control section inactivates the alarm being generated from the notification unit in accordance with the alarm inactivate signal output from the foot switch and lets the notification unit notify by voice details of physiological parameter for which the alarm is being generated.

Abstract: Techniques for providing the status of a port to a controller are provided. A port may have a visual indicator indicating the status of the port. A controller may have an input for receiving a signal. The visual indicator of the port may be coupled to the input of the controller to determine the operational status of the port.

Abstract: A circuit protection apparatus is disclosed. A peripheral interface includes a first power node and a second power node. The circuit protection apparatus includes an auxiliary power supply circuit, a power converter, a first switch, a second switch, a power switch circuit, a warning circuit, and a controller. When a load is plugged to the peripheral interface, the first switch turns on, and the controller is enabled and outputs a control signal, so as to drive the power converter to output power. When the current between input terminal and output terminal of the power switch circuit is larger than a predetermined current, the controller receives the error flag logical voltage outputted by the power switch circuit, cuts off the current between input terminal and output terminal of the power switch circuit, and stops the operations of the power converter.

Abstract: Systems and methods for overvoltage protection are disclosed. According to one illustrative implementation, an overvoltage protection device is provided having one or more overvoltage protection elements and a measuring device for monitoring the overvoltage protection elements. Further, the measuring device may include an evaluation device, which is designed to count pulse-like overvoltage events which are arrested by the overvoltage protection element, wherein the evaluation device is connected to the overvoltage protection element via a light-measuring device and/or a device for identifying a current flow.

Abstract: A healthcare system includes an event notification system, a real-time location system and a proximity notification function. The event notification system operates to receive event messages from an event generation device, the real-time location system operates to receive tag identity and location information from a tag detector and the proximity notification system operates to receive the tag identity and location information and determine which of a plurality of tags are closest to the source of an event and to send an event alert message to an individual associated with this tag.

Abstract: A strobe device that includes multiple strobe elements is disclosed. The strobe device may include a first strobe element and a second strobe element, where at least one aspect of the first strobe element differs from the second strobe element. For example, the first strobe element may be a Xenon flash tube strobe element and the second strobe element may be an LED-based strobe element. In response to receiving a command to generate an output, the controller determines which of the first strobe element and/or the second strobe element to activate, and sends one or more signals to the first strobe element and/or the second strobe element based on the determination. The controller may activate both of the first strobe element and the second strobe element (such as alternating activation of the first strobe element and the second strobe element). Or, the controller may select one of the first strobe element and the second strobe element.

Abstract: A strobe device that includes multiple strobe elements is disclosed. The strobe device may include a first strobe element and a second strobe element, where at least one aspect of the first strobe element differs from the second strobe element. For example, the first strobe element may be a Xenon flash tube strobe element and the second strobe element may be an LED-based strobe element. In response to receiving a command to generate an output, the controller determines which of the first strobe element and/or the second strobe element to activate, and sends one or more signals to the first strobe element and/or the second strobe element based on the determination. The controller may activate both of the first strobe element and the second strobe element (such as alternating activation of the first strobe element and the second strobe element). Or, the controller may select one of the first strobe element and the second strobe element.

Abstract: A deployment pack containing a number of electric road flares is provided. The pack is attached to an emergency vehicle. The pack is adapted to deploy a single flare at a time. Each flare includes two, battery-operated, light emitting diodes (LEDs), pulsed at a predetermined rate. Each LED is placed adjacent reflective material to extend or direct the light pulsing from the LED. The pack provides battery charging means to each electric road flare while contained in the pack interior. The pack also provides means for activating each flare before it is deployed from the pack. Each flare contains two metallic roads providing means for flare retrieval by a magnetic pick-up tool.

Abstract: A multi-scheme downhole tool bus system is provided. The system may comprise a tool bus master and a number tool bus slaves coupled together via a communications link The communications link may include an uplink communication and a downlink communication. The uplink communication and the downlink communication may include a number of communication schemes or data rates.

Abstract: Remote operation of downhole tools in a subterranean wellbore is performed by inserting untethered, mobile devices sequentially into the wellbore. The mobile devices can include motive means, power supply, communication and data storage means, etc. In one embodiment, the method comprises maneuvering a first mobile device into proximity with a downhole tool, the device powering the tool. The first device is then removed, such as by flowing up or dissolving. The now-powered tool is used to perform a test or other operation. A second mobile device is maneuvered into proximity with the downhole tool and data is transferred. The second device is retrieved with the data or, using on-board logic devices, provides “if-then” commands to the downhole tool. Alternately, a third mobile device can be used to power and transfer commands to the tool. The method can be used for various tasks, such as opening bypass ports on ICD valves.

Abstract: An impressed current cathodic protection arrangement includes an elongate metallic structure to be protected and cathodic protection apparatus which comprises a DC power supply and an anode. One terminal of the power supply is connected to the structure at a connection point and another terminal of the power supply is connected to the anode. The arrangement includes monitoring apparatus for monitoring effectiveness of cathodic protection provided by the cathodic protection apparatus by determining the electrical potential of the structure relative to surroundings at at least one location which is spaced from the connection point.

Abstract: A facility comprising systems, methods, and techniques for collecting data indicative of energy consumption and/or energy production by energy systems and devices and providing the data to interested users and devices in real-time is described. The facility may comprise an energy gateway device coupled to one or more monitored devices, one or more energy data extraction servers, and one or more client computers. The energy gateway devices and energy data extraction servers are coupled to a network and are configured to collect energy consumption and/or energy production data from one or more devices and provide an indication of the collected data in real-time or near real-time. The facility may collect current energy consumption or production rates, predicted energy consumption or production levels over a future period of time, and/or amounts of energy that has been consumed or produced by the device over a previous period of time.

Abstract: A medical sensing system including a data acquisition module operable to receive patient data from a medical sensing device, the data acquisition module being operable to packetize the patient data, a processing module operable to process the packetized first patient data, a user interface module operable to present the processed packetized patient data within a graphical user interface, and a message queue module in communication with the data acquisition module, processing module, and user interface module, the message queue module being operable to receive the packetized patient data from the modules, temporarily store the packetized patient data, and make the packetized patient data available for retrieval by the modules.

Abstract: Methods, devices, and kits are provided for mitigating single point failure of at least one device in an analyte monitoring system.

Abstract: A lighting system for the exterior of a vehicle that includes a housing, a sensor, a lamp assembly, and a controller. The sensor is carried by the housing and detects the presence of a hazard in a predetermined region on the ground adjacent to the vehicle. The lamp assembly is carried by the housing and has a light source for projecting light onto at least a portion of the region. The controller is coupled to the sensor and the lamp assembly. The controller has a light activation input and, upon receipt of a light activation command at the input, it controls the lamp assembly to project light from the lamp assembly of a first color or other visible characteristic when no hazard is detected by the sensor and of a second color or other visible characteristic when the hazard is detected by the sensor.

Abstract: A method for warning a driver of a motor vehicle with the aid of a visual and/or audible warning signal (5), detection of an object taking place with the aid of a sensor which detects an angular field which opens opposite the driving direction of the motor vehicle and which is assigned to one side of the motor vehicle, and determination of at least one parameter related to the driving direction taking place with the aid of a control unit, an ascertainment being made as to whether a traffic situation exists which requires an immediate warning signal (5) with the aid of a decision-making algorithm which processes the at least one parameter related to the driving direction as an input, an immediate warning signal (5) being triggered if a situation requiring an immediate warning signal (5) exists, and ascertaining a delay period which is adjusted to the traffic situation, and triggering the warning signal (5) having the ascertained delay period if no traffic situation exists which requires an immediate warning si

Abstract: A warning system for a motor vehicle includes a control system for estimating the type of intersection control for two or more roadways. The method of estimating the type of intersection control includes steps of classifying each roadway at an intersection and estimating the type of intersection control used for each roadway. Roadways can be classified by size, traveling speed, number of lanes as well as any other roadway characteristics. The warning system can be operated using the estimated intersection control device for each roadway. In some cases, information from a target vehicle can be used to determine a potential violation of an intersection control device.

Abstract: A method and apparatus for lighting a flight deck on an aircraft. A status of the aircraft is identified by a processor unit. The processor unit controls the lighting on the flight deck in response to the status of the aircraft to indicate the status of the aircraft.

Abstract: A vehicle system is provided. The system includes a processor configured to receive data representative of a current attitude and a desired attitude and to generate display signals associated with the current attitude and the desired attitude. The system further includes a display device configured to receive the display signals and operable to selectively render an image including roll angle alert symbology. The roll angle alert symbology includes a first curved arrow.

Abstract: Particularly applicable to life jackets and suits, it makes it possible to provide a location and maximum safety of shipwrecked people who have fallen overboard, providing, in the event of a man overboard (MOB) situation, a fast and effective solution, as the alert system continues in its attempt to communicate until a vessel responds with a signal of acknowledgement. The alert system fundamentally stands out due to the location and communication achieved by the DSC calling device and the AIS identification device. For its part, the control process stands out as it allows performing a repetition of search in the localization of the vessels in the immediate vicinity of the own vessel (vessel that the crew member comes from), so that if said own ship does not respond to the emergency call of the shipwrecked person, it communicates with other adjacent vessels.

Abstract: Enhanced methods and systems for securing and monitoring cargo are described. Some examples provide a cargo monitoring system (“CMS”) that is configured to track, identify, and report about anomalous conditions or events related to cargo shipments. The CMS may include a software system that receives conditions information from electromechanical locks that secure cargo. The locks include data terminals that facilitate near real time monitoring of cargo. The electromechanical locks are installed on the bars or other mechanism (e.g., door rings) that lock the doors of a cargo container, train car, van door, or the like. The data terminals include logic that is configured to transmit to the CMS information about current conditions, such as location, temperature, lock status (e.g., open, closed), tamper attempts, and the like. The cargo monitoring system interprets the received information and performs various actions based thereon, such as to transmit alerts if anomalous conditions are detected.

Abstract: A travel distance measurement device includes a transmitting antenna that is disposed in a vehicle and emits a transmission signal, as a radio wave, toward a ground surface, a receiving antenna that is disposed in the vicinity of the transmitting antenna, and receives a radio wave reflected from the ground surface and acquires a reflection signal, a distance calculator (an IQ demodulator and a phase conversion integrator) that calculates the travel distance of the vehicle on the basis of the acquired reflection signal, a gyro sensor that measures a predetermined parameter regarding curve traveling of the vehicle, and a correcting operation unit that corrects the calculated travel distance on the basis of the measured parameter.

Abstract: Data compression using a combination, of content independent data compression and content dependent data compression. In one aspect, a method for compressing data comprises: determining whether or not a parameter or attribute of data within a data block is identified for the data block wherein the determining is not based solely on a descriptor that is indicative of the parameter or attribute of the data within the data block; and compressing the data block with at least one encoder associated with the parameter or attribute of the data within the data block to provide a compressed data block.

Abstract: Receiver circuits in serial lanes each generate a synchronous clock signal that is aligned with a master clock signal to allow synchronous transfer of data onto the master clock domain without corruption. A serial-to-parallel converter circuit in each receiver circuit converts a serial data signal into parallel data signals in response to one of the synchronous clock signals. Phase detection circuitry generates an indication of a phase shift based on a phase offset between the synchronous and master clock signals. A clock signal generation circuit provides an adjustment to a phase of the synchronous clock signal based on the indication of the phase shift. The serial-to-parallel converter circuit adjusts positions of bits indicated by the parallel data signals based on the adjustment to the phase of the synchronous clock signal.

Abstract: Methods and circuits for controlling an automatic gain control (AGC) circuit wherein the AGC circuit is used to adjust the gain of a signal input to an analog to digital converter. The method includes obtaining a plurality of samples from the output of the analog to digital converter and determining whether the amplitude of each sample is greater than a threshold amplitude value. If the amplitude of a sample is greater than the threshold amplitude value then a counter value is incremented. The target average amplitude of the automatic gain control circuit is then periodically adjusted based on the counter value.

Abstract: A multiplexed sigma delta modulator constituted of: a control circuitry; a multiplexer responsive to the control circuitry and arranged to receive a plurality of input signals; a comparing circuit, a first input of the comparing circuit coupled to the output of the multiplexer; an integrator, the input of the integrator coupled to the output of the comparing circuit; a latched comparing circuit, one input of the latched comparing circuit coupled to the output of the integrator; a plurality of storage elements, each associated with one of the plurality of inputs; and a feedback circuit arranged to feedback the output of the latched comparing circuit to the second input of the comparing circuit, wherein the control circuitry is further arranged to store the charge of an element of the integrator on the associated storage element when the associated signal is not passed by the multiplexer to the output of the multiplexer.

Abstract: Methods and circuits for controlling an automatic gain control (AGC) circuit wherein the AGC circuit is used to adjust the gain of a signal input to an analog to digital converter. The method includes obtaining a plurality of samples from the output of the analog to digital converter and determining whether the amplitude of each sample is greater than a threshold amplitude value. If the amplitude of a sample is greater than the threshold amplitude value then a counter value is incremented. The target average amplitude of the automatic gain control circuit is then periodically adjusted based on the counter value.