95 results about "Alert system" patented technology

Systems, methods, and other embodiments described herein relate to improving alerts for emergency vehicles. In one embodiment, a method includes, responsive to detecting, using an electronic device, an alert signal from a nearby vehicle, determining one or more characteristics of the nearby vehicle from at least the alert signal. The method further includes providing an alert according to the one or more characteristics.

The invention discloses an intelligent health monitoring alarm system, and the system comprises an environment behavior monitoring module which is used for collecting environment and behavior data related to daily activities of a user, and the environment and behavior data comprises water data, power data, gas data, image data, environment sound data and refrigerator door state change data; wherein the environment sound data particularly refers to a playing sound source signal which is acquired by an indoor microphone and is generated by a television or audio playing equipment; the data processing center is used for receiving and storing the environment and behavior data; and the user habit learning module is used for establishing and dynamically updating a personalized daily behavior baseline model of the user through a machine learning algorithm based on historical data. According to the invention, through multi-dimensional non-contact monitoring, the influence of contact equipment on the self-respect of the elderly can be avoided, and more comprehensive and intelligent health monitoring alarm of the elderly can be monitored at the same time.

The present invention relates to a wearable safety device 99 comprising: a device body 1 adapted to be secured to a user; a local alert system comprising at least one light source 65 and an audible alarm 35; an electronic control unit 51 comprising an alarm trigger and being configured to control the local alert system, wherein the electronic control unit is configured to continuously or repeatedly activate the light source to provide a visual alert, and wherein the electronic control unit is configured, upon actuation of the alarm trigger, to activate the audible alarm. The present invention also relates to a system comprising: a wearable safety device as aforementioned; and a software application for a user device, preferably a smartphone, wherein the software application is configured to broadcast an alert signal: based on a comparison between a planned route input by a user to the software application and data relating to the location of the user device; and / or upon actuation of the alarm trigger.

The invention relates to the technical field of health data processing, in particular to a handlebar-based health data real-time analysis and prompt system, which comprises a physiological signal sensing module, a trend feature extraction module, a state level identification module, a prompt scheme selection module and a multimode channel prompt module. According to the method, a multi-source signal sequence is constructed for trend characteristic analysis through synchronous acquisition and time window alignment of four types of signals including pulse beat cycle, grip rate, blood oxygen decreasing time period and contact area frequency, the health state level is judged according to a trend cross-coincidence relation, and a corresponding prompt scheme is matched; through cooperation of the signal change trend, real-time perception and grade classification of the physiological abnormal state of the rider are realized, the pertinence and effectiveness of prompt response are improved, the precision and stability of a continuous prompt intervention mechanism are enhanced, and the problems of potential health risk identification delay and lack of personalized regulation and control of prompt are effectively solved.

This document describes systems and methods for indicating to a user equipment (UE) that a public warning system (PWS) is to be, and is being broadcasted, and for the UE to acquire the PWS broadcast.

A method and system for delivering an alert to an alert zone by logging User Equipment (UEs) that receive 3rd Generation Partnership Project (3GPP) communication from a Non-Terrestrial Network (NTN) Radio Access Network (RAN) is disclosed. The method can include selecting relevant UEs when their geolocation is within the alert zone and transmitting the alert to these UEs via the NTN RAN. The coverage area of the NTN RAN may include the alert zone and a substantial area beyond it, with the alert being relayed by one or more NTN satellites.

The present invention provides an alarm system capable of improving the accuracy of determining whether or not an alarm is necessary. An alarm system (1) is provided with a management device (3), a terminal (5), and a communication device (4). The first detection unit (31) detects the three-dimensional position of the terminal (5). The second detection unit (32) detects the three-dimensional position of a moving body moving in the hoistway. A determination unit (33) determines whether or not it is necessary to give an alarm to the maintenance personnel, taking into account the positional relationship between the terminal (5) and the moving body on the plane. An alarm command unit (34) transmits an alarm command to the terminal (5) when it is determined by the determination unit (33) that the maintenance personnel need to be alarmed.

The invention discloses a mobile emergency broadcast and alarm system, which belongs to the technical field of alarm devices, and comprises a central signal wireless transmitting end used for receiving and encoding an audio alarm signal and a flashing alarm signal, and sending the encoded signals to a mobile alarm terminal in a wireless mode; the mobile alarm terminal is used for receiving the coded signal sent by the wireless signal transmitting terminal, decoding the coded signal and then giving an alarm; wherein the mobile alarm terminal comprises a portable terminal and an area coverage type terminal. The central signal wireless transmitting end is used for transmitting the alarm signal, the mobile alarm terminal is arranged for the target personnel to give an alarm in various modes such as sound, light and vibration, the system can flexibly adapt to the field environment, and the effectiveness and accuracy of alarm coverage are improved.

A proximity alert system that includes a proximity device having a transmitter adapted to provide a wireless signal, and an alert device having a receiver adapted to receive the wireless signal, a signal processor adapted to analyze the wireless signal and determine a distance between the proximity device and the alert device, a memory adapted to hold a maximum distance value, a processor adapted to compare the distance to the maximum distance value, and an alert module adapted to provide an indication when the distance exceeds the maximum distance value.

Systems and methods for monitoring dispatch notification are disclosed. One method of providing notifications to a user includes, in response to receiving an alarm trigger from an alarm system from amongst multiple alarm systems being used to monitor respective locations, initiating a sequence of actions to be performed to protect the user of the alarm system. In response to a first action of the sequence of actions being initiated by a monitoring service, a first message indicating that the first action has been initiated may be generated and communicated via a communications network to a network address associated with the user. In response to at least one second action being initiated, at least one second message indicating that the second action has been initiated may be generated and communicated via the communications network to the network address associated with the user.

This invention generally refers to the technology of sound emission in a vehicle to inform a person in the area surrounding the vehicle that the vehicle is moving or about to start moving in the direction of movement, for example forward or backward. More specifically, this invention refers to a method of sound alerting for vehicles (V) with a low noise level. A method of sound alerting for low-noise vehicles (TS), containing the stages during which:a) using external devices installed on the vehicle, input data parameters are obtained which include at least the following information: on activation / deactivation of the vehicle, information on the selected mode of movement of the vehicle, information on the vehicle speed, information on the geolocation zone in which the vehicle is located, information on the current time of day, information on the position of the visibility value controller;b) a sound data packet containing at least two event sounds, a parking sound, a forward motion sound consisting of four separate layers, and a reverse movement sound is received from the AVAS (Acoustic Vehicle Alert System) computing unit;c) the received data are processed at the stages a) and b) using a processing module, as a result of which a sound signal is generated for the alert mode depending on the values of the data of the input parameters and the sound data packet, and the alert volume level depending on information on the current time of day, information on the geolocation zone in which the vehicle is located, and the information on the position of the visibility value controller;d) a sound alerting is carried out using a vehicle speaker system with a set volume and a set sound mode, determined at step c).

A device is operable to monitor a distributed alarm system having a server and a medical device connected to the server by a communication link. The device has a detecting unit for detecting a communication link between the server and the medical device. The detecting unit also detects operating data for the medical device. The detecting unit can further detect a termination of the communication link between the server and the medical device. The device includes an ascertaining unit that ascertains whether a termination of the communication link is unintentional or intentional, based on the detected operating data. The device further includes a transmitting unit that transmits a first signal when an unintentional termination is ascertained, and transmits a second signal when an intentional termination is ascertained. The first signal can include an audible alarm signal, and the second signal can be without an audible alarm signal.

The utility model relates to an acoustic alarm system for a nuclear power plant. The acoustic alarm system comprises a plurality of consoles, an IP broadcast system host, an IP network system, a plurality of sets of dry contact network terminals, a plurality of acoustic alarm control switches, a plurality of acoustic alarms and a plurality of IP acoustic alarms, the console generates an output signal according to the trigger signal corresponding to each key; the IP broadcast system host executes issuing and partition control of the sound alarm signal according to the network control signal; the IP network system transmits an acoustic alarm control signal and a network control signal; the dry contact network terminal controls the sound alarm to output a corresponding sound alarm signal according to the sound alarm control signal; and the IP sound alarm outputs a corresponding sound alarm signal according to the sound alarm control signal. According to the utility model, rapid and flexible networking is realized through a standard IP network, intelligent monitoring can be realized, and digitization and intellectualization of products are realized.

In some aspects thereof, the present invention discloses a system and method for dynamically generating and managing web applications, comprising a client application, a server, and a dynamic component builder. The server responds to client requests with an entry manifest containing instructions for building web application components, which the dynamic component builder constructs, including the routing structure and initial home page. The system includes a task management module for creating, displaying, and managing tasks based on user roles and external inputs, and a time tracking module for tracking user shifts, station assignments, and task-specific times. An integrated alert system generates alerts based on predefined conditions, escalates unresolved alerts through organizational levels, and stores alert-related communications on associated tasks.

Systems and methods for selectively providing audio alerts via a speaker device are disclosed herein. A system plays first audio content through a speaker. A microphone captures second audio content comprising an alert. Output of the second audio content through the speaker is suppressed by using noise cancellation. The system identifies the alert within the second audio content and determines a priority level of the alert. The system determines, based on the priority level, that the alert should be reproduced, and audibly reproduces the alert via the speaker, with the first audio content or instead of the first audio content.

This invention is directed to an ad-hoc peer-to-peer wireless worksite alert system with transceiver devices that communicate with each other using radio signals encoded with a unique identifier for each of the transceiver devices and provide light and audio alerts for worksite workers using the transceiver devices. Each transceiver device includes an alert indicator light, an audio speaker for emitting a siren, and a processor for scanning and transmitting status and alert radio signals. The ad-hoc peer-to-peer wireless worksite alert system does not require a centralized receiver unit and employs a mesh network for direct peer-to-peer communication. The simplicity of a peer-to-peer mesh network provides reliability and the ability to expand the mesh network as needed without additional and expensive equipment for centralized network control and relay.

Theft warning system (34) for a bicycle (1) or e-bike (1) or e-scooter, comprising as components a battery (35), a position unit (36) for satellite-based determination of the position, a radio communication unit (38) for transmitting and / or receiving data via a radio connection, an antenna (24) for the position unit (38) and / or the radio communication unit (38), at least one component (10, 11, 12) with a housing (21), wherein the at least one component (10, 11, 12) of the theft warning system (34) with the housing (21) comprises at least one positive locking element (27), in particular several positive locking elements (27), for positive locking and / or force-locking fixation of the at least one component (10, 11, 12) to a mudguard (9) of the bicycle (1) or e-bike (1) or e-scooter.

The utility model provides a new energy air defense warning system, and belongs to the technical field of air defense warning. The new energy air defense warning system comprises a solar power supply module, a wind energy power supply module, a wind-solar complementary control module, a storage battery module, a switching power supply module, a power supply master control module, a warning master control module, a power amplification module, a loudspeaker, a voltage reduction module and a communication module. The solar energy power supply module and the wind energy power supply module are connected with the wind-solar complementary control module, and the wind-solar complementary control module is connected with the storage battery module and the power supply main control module. The storage battery module is respectively connected with the switching power supply module, the voltage reduction module and the power amplification module, and the switching power supply module is also respectively connected with the voltage reduction module and the power amplification module; the power supply master control module is respectively connected with the voltage reduction module and the alarm master control module, the power amplification module is connected with the loudspeaker, and the alarm master control module is connected with the communication module. According to the invention, the secondary early warning of the alarm system can be ensured to be carried out stably.

Systems and methods for generating proximity-based alerts in non-line-of-sight environments. A first device detects a signal from a second device (e.g., via a decentralized mesh network). The first device, using fused sensor data including global navigation satellite system and inertial measurement unit information, determines a collision probability or time-to-impact relative to the second device. An alert is generated based on the collision probability, providing proactive warnings to users of vehicles, astronauts, or other assets to reduce the likelihood of collisions in complex environments.

An alert system and method comprising at least one alert beacon having one or more sensors (e.g., LiDAR sensor). The alert beacon further including a processor operable to poll the LiDAR sensor for a predefined number of beta readings in response to receiving an initial reading from the LiDAR sensor indicating a vehicle is within a predefined distance away from the alert beacon. The processor further being operable to calculate an average distance and an average velocity for the vehicle in response to receiving the predefined number of beta readings when the vehicle is within the predefined distance from the alert beacon. The processor also being operable to activate an audible alert and a visual alert when the average distance is below a distance threshold and the average velocity exceeds a velocity threshold in response to calculating the average distance and the average velocity.

The invention discloses a seat vibration reminding system based on a sound system, and relates to the technical field of automotive electronics and intelligent driving assistance, and the seat vibration reminding system comprises a sensing acquisition side module, a decision control side module and an execution side module; the sensing acquisition side module acquires the environment outside the vehicle, the driver state and the vehicle state information; the HAD intelligent driving system generates a vibration reminding request instruction based on the acquired information, and the vibration reminding request instruction is converted into a control instruction by the PDC power supply and the vehicle body domain controller after parameter correction is carried out by combining the CSC central speed controller with the longitudinal speed of the vehicle; and the power amplifier of the execution side module analyzes the control instruction on the CAN bus and drives the seat oscillator. According to the invention, the power amplifier of the execution side module is configured to be connected with the A2B bus for transmitting the audio signal and the CAN bus for transmitting the control instruction at the same time, and the same group of seat oscillators are utilized to respond to the audio signal of the vehicle machine and the control instruction of the intelligent driving system, so that the hardware cost is saved, and the arrangement space in the cabin is optimized.

Devices, systems, and methods for live status notification of central station actions to building owner / operators are described herein. One system includes a building owner / operator communication device, an alarm system at a building having a control panel component and one or more alarm system device components, a central monitoring station configured to execute executable instructions to: receive an event alarm signal from an alarm system component, send a response request signal to a response facility, receive a response request signal reply indicating that response facility personnel will respond to the building, receive event response update data from the response facility personnel via a response personnel communication device, and send the event response update message to the building owner / operator communication device.

An alert system for railed vehicles than can operate continuously or nearly continuously to warn pedestrians, vehicles and animals. In one embodiment, the system has a transmitter in close proximity with one or more rails for applying energy to become a medium for the energy that is felt or heard at a warning distance. In another embodiment, a transmitter is mounted on a train to broadcast a highly focused airborne warning that can be heard or felt even by the hearing impaired. Optionally, but desirably, the system has a forward-looking sensing device for identifying an obstruction in a prescribed warning area that triggers an auxiliary warning system with a customized (or tailored) warning based on that identification that also may be heard or felt.

A vehicular alert system a microphone disposed at a vehicle. The vehicular alert system, responsive to processing of audio data captured by the microphone, determines an audio event occurring external of the vehicle. The vehicular alert system, responsive to determination that the audio event occurred external of the vehicle, generates an alert for an occupant of the vehicle. The alert includes vibration of a seat of the vehicle and the alert includes a visual alert at a display screen disposed within the vehicle and viewable by a driver of the vehicle. The visual alert indicates direction toward the determined audio event.

A method for detecting whether a tag is proximate to a spreader, the method comprising the steps of: detecting the tag by a sensing device mounted to the spreader; locating the tag in a danger zone relative to the spreader, and then; activating a danger zone alarm to an operator of the spreader; if the tag is no longer located in the danger zone; determining if the tag has entered a caution zone; if the tag is located in the caution zone, then clearing the danger zone alarm; if the tag has not been located in the caution zone or the danger zone, then; maintaining the danger zone alarm.

Systems and methods for intelligently clustering alerts and applying a multi-stage scoring approach to prioritize and effectively address cybersecurity alerts are disclosed. The multi-stage scoring approach may involve applying Time Series Frequency-Inverse Document Frequency (TSF-IDF) Scores that represent a novelty of a cluster and Confidence Scores that represent a measure of accuracy based on prior performance including true positives and other indicia of accuracy.

The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a user equipment (UE) is provided. The method includes receiving, from a base station, system information associated with an earthquake and tsunami warning system (ETWS) notification, the system information including a segment of a warning message and a segment of warning area coordinates; identifying whether all segments of the warning message are received; in case that all segments of the warning message are received, assembling the warning message based on one or more segments of the warning message; assembling the warning area coordinates based on one or more segments of the warning area coordinates; and forwarding the warning message and the warning area coordinates to an upper layer of the UE.

A method to alert a user to the presence of incorrect components. Synthesised or augmented reality (AR) is used to superimpose (possibly an outline of) an identifying feature over an image of the pres

The invention relates to a power outage alert system comprising an alert device (1) that includes a mains connection module (2), a backup battery, a diagnostics button (3) and a communications module (4) associated with a control circuit configured to detect a power outage in order to send alerts, and to activate indicator elements (5) and a sound apparatus (6).

The invention discloses a fire threat determination method based on sound data and a related device, and the method comprises the steps: obtaining a plurality of pieces of first sound data collected by a plurality of microphones if first alarm information generated by alarm equipment is received; determining a target height of a corresponding target sound source according to the first target sound data, the first target sound data being sound data satisfying a preset feature in the plurality of first sound data, and the preset feature being used for indicating existence of a first-level fire threat; adjusting the height of at least one microphone in the microphone array according to the target height, and obtaining a plurality of pieces of second sound data collected by the plurality of microphones; and determining whether a second-level fire threat exists in the first area according to the multiple second sound data. By implementing the method provided by the invention, the accuracy of the analysis result obtained based on the plurality of second sound data is improved, and the false alarm rate of the fire alarm system is reduced.