142results about "Electric signalling details" patented technology

A pump performance data logging system is provided. The pump performance data logging system comprises a pump and a plurality of sensors configured to measure at least two different parameters regarding the operation or condition of the pump. The pump performance data logging system also comprises a data logging apparatus having processing circuitry, memory, a case, and a plurality of sensors ports that are configured to receive the plurality of sensors. The case is configured to encase the plurality of sensor ports, the memory, and the processing circuitry, and the data logging apparatus weighs 50 pounds or less.

Methods, systems and devices are provided for motion-activated display of messages on an activity monitoring device. In one embodiment, method for presenting a message on an activity monitoring device is provided, including the following method operations: downloading a plurality of messages to the device; detecting a stationary state of the device; detecting a movement of the device from the stationary state; in response to detecting the movement from the stationary state, selecting one of a plurality of messages, and displaying the selected message on the device.

One example system for detecting an emergency siren comprises a microphone device, a band pass filter operably coupled to the microphone device and configured to filter sound data from the microphone device to produce filtered sound data, a phase lock loop circuit configured to phase filter the filtered sound data to produce phase filtered data, and a processor configured to determine a presence of a siren signal from the phase filtered data.

An environmental monitoring system includes at least one sensor module. The at least one sensor module includes a housing, a power receiving module, a communication module, and at least one sensor. The at least one sensor is configured to detect a presence an occupant in the environment. A control system is configured to receive the detected presence from the at least one sensor over a first period of time to determine a movement velocity of the patient, detect abnormalities of the movement velocity of the occupant over a second period of time, and generate a notification of irregular travel.

A wearable device for emergency event evacuation and rescue is described herein. The wearable device can include a memory, and a processor configured to execute instructions stored in the memory to receive, while the wearable device is being worn by an occupant of a facility, a notification of an emergency event occurring in the facility, and transmit, responsive to receiving the notification of the emergency event occurring in the facility, a current location of the occupant in the facility and current health data of the occupant of the facility.

A system for proximity-based analysis for operational tracking includes one or more processors. The one or more processors receive event blocks, which include information associated with an operation. The one or more processors are further configured to generate a set of queue cycles based on the received event blocks. Each queue cycle includes at least a starting and ending event block. The one or more processors are further configured to perform a correlation analysis between the set of queue cycles and the set of evidence artifacts, where each artifact is compared to each queue cycle and assigned a correlation score for each artifact-queue cycle pair. The one or more processors are further configured to determine a representative queue cycle by identifying the queue cycle with the highest quality score, which will be stored in a database for subsequent retrieval along with the corresponding evidence artifact.

Techniques for analysis and deep learning modeling of sensor-based object detection data in bounded aquatic environments are described, including capturing an image from a sensor disposed substantially above a waterline, the sensor being housed in a structure electrically coupled to a light housing, converting the image into data, the data being digitally encoded, evaluating the data to separate background data from foreground data, generating tracking data from the data after the background data is removed, the tracking data being evaluated to determine whether a head or a body are detected by comparing the tracking data to classifier data, tracking the head or the body relative to the waterline if the head or the body are detected in the tracking data, and determining a state associated with the head or the body.

The invention provides a grounding device for processing motor-pumped well voltage abnormity and a monitoring assembly. The grounding device for processing motor-pumped well voltage abnormity and the monitoring assembly comprise a distribution box, a wire holder, a monitoring piece, a wire connector and a connecting piece. According to the invention, the distribution box is arranged, the wire holder is fixedly mounted in the distribution box, and the wiring groove is formed in the top of the wire holder, so that a to-be-grounded cable of the distribution box can be connected to the interior of the wiring groove, and the grounding operation is realized through the connecting piece and the connector lug. A connector lug is arranged on the wire holder, the connector lug is electrically connected with the wiring groove through a connecting piece, and a first inserting rod and a second inserting rod are arranged on the connecting piece. The first inserting rod and the second inserting rod are inserted into the wiring groove and the connector lug respectively, so that electrical connection between the wiring groove and the connector lug is achieved. And the monitoring piece for monitoring the current is arranged on the connecting piece, so that the current on the ground wire can be monitored through the monitoring piece.

Devices, systems and methods for providing a two-way portable and wearable emergency communicator for allowing users capability to with a press of a button / switch to contact a local 911 dispatch operator instantly without going through a subscriber network and also provide GPS (global positioning system) data to the 911 dispatch operator. The devices can directly and instantly contact local 911 emergency contact numbers. With the press of a button GPS coordinates of the device can also be sent as text messages to the local 911 emergency contact.

A detection device (1; 100) for detecting and communicating a potential fire in a lithium-ion battery of a hybrid or battery electric vehicle (20). The detection device (1; 100) comprises a housing (2), a battery (14) for powering the detection device (1; 100), an audio sensor (15) for sensing a sound profile caused by degradation of the lithium-ion battery, a vibration sensor (19) for sensing a vibration from the lithium-ion battery, a processor (16) connected to the audio sensor (15) and vibration sensor (19), and a signal transmitter (10) for communicating an alarm signal to an external alarm central (21) and / or other detection devices (1; 100).

Disclosed herein is a medication and health management system and method for assisting a caregiver to monitor medication adherence of a care recipient. An example system comprises a first computing device configured to store medications of a care recipient in a plurality of chambers, monitor the care recipient's adherence to a medication schedule via at least one sensor, and transmit measurement data of the at least one sensor to a computing server system. The computing server system is configured to process the received measurement data to determine whether any chamber has been opened for retrieval of the medications stored therein in accordance with the medication schedule of the care recipient, in response to determining that no chamber has not been opened, generate and transmit a notification signal to a second computing device of a caregiver of the care recipient to indicate a medication non-adherence event of the care recipient.

In one embodiment, a method executed by at least one processor includes receiving first historical location information identifying a first location area at which a first user was present at a first time and receiving second location information identifying a second location area at which a second user was present at a second time. The method includes determining that the first historical location information and the second location information each correspond to a particular location area and determining that a characteristic related to the first user corresponds to a preference related to the second user. In response to these determinations, the method includes causing information related to the first user to be presented to the second user. The information related to the first user includes the first location area of the first user relative to the second location area of the second user.

In one embodiment, a method executed by at least one processor includes receiving first historical location information identifying a first location area at which a first user was present at a first time and receiving second location information identifying a second location area at which a second user was present at a second time. The method includes determining that the first historical location information and the second location information each correspond to a particular location area and determining that a characteristic related to the first user corresponds to a preference related to the second user. In response to these determinations, the method includes causing information related to the first user to be presented to the second user. The information related to the first user includes the first location area of the first user relative to the second location area of the second user.

Systems, methods, and devices for automatic signal detection in an RF environment are disclosed. A sensor device in a nodal network comprises at least one RF receiver, a generator engine, and an analyzer engine. The at least one RF receiver measures power levels in the RF environment and generates FFT data based on power level data. The generator engine calculates a power distribution by frequency of the RF environment in real time or near real time, including a first derivative and a second derivative of the FFT data. The analyzer engine creates a baseline based on statistical calculations of the power levels measured in the RF environment for a predetermined period of time, and identifies at least one signal based on the first derivative and the second derivative of the FFT data in at least one conflict situation from comparing live power distribution to the baseline of the RF environment.

Provided is a device or system that is configured to detect one or more sound events and / or scenarios associated with a predetermined situation and provide an auxiliary output when the situation is met.

Disclosed herein are system, method and / or computer program product embodiments, and / or combinations and sub-combinations thereof, for reducing and / or eliminating false positive alarm triggers. Detector devices positioned throughout an environment scan for known events that are likely indicative of an alarm condition. A source device (e.g. television, media player,...) that may generate such an alarm triggering sound or image imprints a fingerprint on to the event that can be detectable by the detector devices but is imperceptible to humans. When the detector devices detect the triggering event together with a known fingerprint, the alarm is canceled. Additionally, the detector devices may use directionality and known locations of source devices to determine if a triggering event occurred at a known location of a source device and should be discarded.

According to some embodiments, re-programmable and / or reconfigurable analog circuitry monitor an acoustic signal sensed by a sound sensor and selectively generates a tone detection signal in response to an analysis of the acoustic signal and a defined tone detection condition. The tone detection condition may be, for example, associated with presence of at least one pre-determined tone frequency. A digital Microcontroller Unit ("MCU"), coupled to the analog circuitry, may receive the tone detection signal as an interrupt causing the MCU to wake-up, generate a digital timestamp, and / or analyze a series of digital timestamps to detect at least one temporal audio alarm pattern, such as a temporal-three ("T3") or a temporal-four ("T4") audio alarm pattern.

In one aspect, a first device may include at least one processor and storage accessible to the at least one processor. The storage may include instructions executable by the at least one processor to receive input from at least one microphone, with the input indicating an audible notification from a second device different from the first device. The instructions may then be executable to, based on the input from the at least one microphone, provide an output indicating a location of the second device and / or an identifier of the second device.

A warning system for a vehicle includes computing hardware and storage hardware in communication with the computing hardware. The storage hardware stores instructions that, when executed on the computing hardware, cause the computing hardware to perform operations. The operations include receiving location data from a user device, determining a location of the user device relative to the vehicle based on the location data, and configuring an electronic control unit (ECU) with a range. The operations also include issuing a vibration request based on the location of the user device and the range and executing a user warning application of the ECU based on the issued vibration request.

Systems, methods, devices and non-transitory, computer-readable storage mediums are disclosed for location-tracking wireless devices. In an embodiment, a method performed by an electronic device comprises: playing, or initiating the playing of, a sound through a loudspeaker of an accessory device via a communication link. The sound is played at a specified frequency that utilizes a frequency response of the loudspeaker (or loudspeaker plus speaker enclosure). The sound is received through two or more microphones of the electronic device and filtered by one or more filters. The one or more filters are configured to pass the sound at or around the specified frequency and to reduce masking of the sound by ambient noise. The filtered sound is associated with direction data generated from sensor data provided by one or more inertial sensors of the electronic device. In another embodiment, the specified frequency is higher than the maximum human hearing range.

The invention relates to an alarm system (10-1) and a monitoring method. The alarm system comprises at least one intrusion detector (11), a central unit (13-1) configured to communicate with a remote monitoring server (20) via a first communication protocol, and a backup module (12-1). The method comprises the following steps: detecting an intrusion, determining that the central unit is unable to reliably transmit an alert message to the remote monitoring server via the first communication protocol, transmitting an alert message, by the backup module (12-1), to a peer backup module (12-2) of another alarm system (10-2), via a second communication protocol, transmitting the alert message to the remote monitoring server (20) by the other alarm system (10-2). Figure for abstract: Fig. 1

In one embodiment, a method executed by at least one processor includes receiving first historical location information identifying a first location area at which a first user was present at a first time and receiving second location information identifying a second location area at which a second user was present at a second time. The method includes determining that the first historical location information and the second location information each correspond to a particular location area and determining that a characteristic related to the first user corresponds to a preference related to the second user. In response to these determinations, the method includes causing information related to the first user to be presented to the second user. The information related to the first user includes the first location area of the first user relative to the second location area of the second user.

The present invention relates to a method for validating an alarm situation in a home comprising: - determining by a processing unit of an alarm situation on the basis of data received from said home provided with a sensor network comprising one or more sensors and a central unit, - transmission by the processing unit of a message to a care provider that an alarm situation is occurring at the occupant, - sending out of a notification signal by the processing unit to the central unit, - upon receiving the notification signal in the central unit, switching on an increased vigilance mode, wherein a call from the one or more care providers is prepared in the central unit by making available an audio function in one or more sensors of the sensor network, - validating the alarm situation by establishing a conversation between one of the care providers and the occupant via the at least one sensor.

Systems, methods, and devices for automatic signal detection in an RF environment are disclosed. A sensor device in a nodal network comprises at least one RF receiver, a generator engine, and an analyzer engine. The at least one RF receiver measures power levels in the RF environment and generates FFT data based on power level data. The generator engine calculates a power distribution by frequency of the RF environment in real time or near real time, including a first derivative and a second derivative of the FFT data. The analyzer engine creates a baseline based on statistical calculations of the power levels measured in the RF environment for a predetermined period of time, and identifies at least one signal based on the first derivative and the second derivative of the FFT data in at least one conflict situation from comparing live power distribution to the baseline of the RF environment.

The goal of this invention is to present an improved system and remote monitoring method that is self-sufficient in designing and manufacturing sensors and hardware and software modules. Another goal of this invention is to present a remote monitoring system that, due to the capabilities of its designed sensors, provides an optimal method for energy efficiency, prevents wastage, and avoids water loss. Consequently, it can prevent catastrophic events and damage to the ecosystem.

The invention relates to an auxiliary technique. A device or system is provided that is configured to detect one or more sound events and / or scenes associated with a predetermined context and provide an auxiliary output when the context is satisfied.

The present invention relates to a computer-implemented system and method of determining unusual occurrences and / or emergency conditions within predefined areas and / or with respect to predefined features located in one or more livestock properties, wherein such occurrences or emergencies will likely adversely impact livestock.