113results about "Centralised architecture usage" patented technology

Methods and apparatus, including computer program products, are provided for remote monitoring. In some example implementations, there is provided a method. The method may include receiving, at a remote monitor, a notification message representative of an event detected, by a server, from analyte sensor data obtained from a receiver monitoring an analyte state of a host; presenting, at the remote monitor, the notification message to activate the remote monitor, wherein the remote monitor is configured by the server to receive the notification message to augment the receiver monitoring of the analyte state of the host; accessing, by the remote monitor, the server, in response to the presenting of the notification message; and receiving, in response to the accessing, information including at least the analyte sensor data. Related systems, methods, and articles of manufacture are also disclosed.

Methods and apparatus, including computer program products, are provided for remote monitoring. In some example implementations, there is provided a method. The method may include receiving, at a remote monitor, a notification message representative of an event detected, by a server, from analyte sensor data obtained from a receiver monitoring an analyte state of a host; presenting, at the remote monitor, the notification message to activate the remote monitor, wherein the remote monitor is configured by the server to receive the notification message to augment the receiver monitoring of the analyte state of the host; accessing, by the remote monitor, the server, in response to the presenting of the notification message; and receiving, in response to the accessing, information including at least the analyte sensor data. Related systems, methods, and articles of manufacture are also disclosed.

The safety systems for commercial blasting operations include wireless transmitter system(s) configured to send command signals wirelessly to wireless devices that are configured for wireless electronic blasting (web). The system also includes disable antenna(s) that define deactivation zone(s): vehicle / personnel presence detector system(s) including detectors that define detection zone(s), and / or RFID scanner system(s) with reader antennas that defined scanner zone(s); and a safety control system in electronic communication with the wireless transmitter system(s), and the vehicle / personnel presence detector systems and / or the RFID scanner systems, wherein the safety control system is configured to control the wireless transmitter systems to send wireless disable command(s) to disable the wireless devices that are within the deactivation zones, and / or to control alarm system(s) to generate alarms, in response to a vehicle / person being detected in the detection zones and / or a wireless device being detected in the scanner zones.

The invention relates to the technical field of electric power information collection, in particular to a dynamic switching meter reading method based on a batch reading method, and compared with the prior art, the meter reading method is dynamically switched according to the execution process of a meter reading task, a batch reading and single-point polling reading mixed and coordinated reading mode is adopted, and the meter reading efficiency is improved. According to the method, the reading success rate and the reading efficiency can be ensured, the successfully read data can be retained, the data resource waste and the efficiency loss caused by full-quantity switching once the reading fails can be avoided, and the completeness and the accuracy of the meter reading data can be ensured. Meanwhile, the invention further provides a meter reading system.

The invention relates to the technical field of power distribution automation, and particularly discloses an intelligent micro-grid concentrator collaborative acquisition method and system based on source network load storage, and the method comprises the steps: obtaining an intelligent micro-grid concentrator, marking the intelligent micro-grid concentrator as each target concentrator, and collecting the communication data and position environment data of each target concentrator; processing the communication data to obtain a communication quality evaluation index of each target concentrator, processing the position environment data to obtain an environment interference value of each target concentrator, and performing comprehensive analysis to obtain a comprehensive performance evaluation value of each target concentrator; and performing channel matching on each target concentrator according to the comprehensive performance evaluation value. According to the intelligent micro-grid concentrator collaborative collection method and system based on the source network load storage, the performance bottleneck can be accurately recognized, a direction is provided for subsequent optimization, system resources can be reasonably distributed, the resource utilization rate and the overall performance are improved, meanwhile, an operation strategy can be adjusted and optimized, and the system operation efficiency is improved.

A system, method and apparatus for augmenting a building control system domain. A sensor network platform can be configured to collect data based on measurements from sensors outside of a legacy building control system domain, and to present information based on the collected data to a known interface supported by the legacy building control system. In one embodiment, the collected data can undergo customized processing by an operation center outside of the legacy building control system domain.

A system to coordinate event data from a plurality of smart sensor devices that are coupled to streetlight fixtures to generate a last known state across the plurality of smart sensor devises. The plurality of smart sensor devices receive a distributed clock that is common among the smart sensor devices. A local clock of each smart sensor device is synchronized to the distributed clock. Each smart sensor device monitors and stores event data in an incident buffer. The stored event data is correlated to the distributed clock. The stored correlated event data is transmitted to a remote server. The remote server aggregates the correlated event data from the plurality of smart sensor devices based on the distributed clock to generate a last known state across the plurality of smart sensor devices.

This application discloses a method and system for pre-collecting curve data based on user clustering analysis. The method includes: first, acquiring the data collection messages sent by the concentrator; then, performing clustering analysis on the user behavior in the distribution area based on the data collection messages to generate multiple user types; next, sending a broadcast start collection command to the carrier station; and upon receiving the collection completion instruction from the carrier station, collecting the carrier station's data in a unicast concurrent manner according to the multiple user types. This application enables refined management of different users at the carrier level and achieves higher-frequency collection functions for different user types, improving the flexibility and reliability of carrier services while ensuring data integrity and synchronization.

The application discloses a method, device and equipment for detecting communication performance of a dual-mode carrier and a storage medium, and the method comprises the following steps: after receiving a detection instruction, sending a command of a first network mode and a second network mode to an analog concentrator module, and sending a table address to a detected carrier module; acquiring a first network mode of the analog concentrator module and the detected carrier module according to the first network mode and the table address, and obtaining a first execution result by executing the detection instruction by the detected carrier module; acquiring a second network mode of the analog concentrator module and the detected carrier module according to the second network mode and the table address, and obtaining a second execution result by executing the detection instruction by the detected carrier module; and comparing the first execution result with the second execution result, and if the first execution result is consistent with the second execution result, the communication performance detection of the dual-mode carrier module is passed. The application improves the reliability of the communication performance detection of the detected carrier module.

An endpoint device in a distribution network comprises an application installed on the endpoint device for providing a service to an end consumer or to a utility provider; and a database for storing data; and an application data management module for supplying data to the application.

An access control system for electronic blasting including a physical remote registration device configured to communicatively connect to a central controller and to a plurality of remote blasters. The central controller is configured to provide a public-private asymmetric encryption key pair with a public key and a private key, and to write the public key to the remote registration device when communicatively connected to the controller. Each remote blaster is configured to read the public key from the remote registration device when the remote registration device is communicatively connected. Each remote blaster and the central controller are configured to communicate with each other via a data network using the key pair.

The invention relates to the field of data processing, in particular to a communication data transmission method and system for an intelligent electric energy meter and a concentrator, and the method comprises the steps: obtaining an FSK modulation signal sequence transmitted by the intelligent electric energy meter, extracting instantaneous and previous frame estimation power sequences window by window, and carrying out the difference, calculating a chaos degree based on sequence characteristics of the two, performing weight fusion after normalization to obtain a current estimated power spectrum, dividing a central frequency band neighborhood frequency band according to an FSK carrier frequency and an initial bandwidth, calculating channel purity according to a power difference between the central frequency band and the neighborhood frequency band, and adjusting the bandwidth in real time based on the channel purity to obtain a high-frequency band and a low-frequency band; and the FSK modulation signal after adaptive filtering is demodulated based on an FSK demodulator, and high-reliability transmission of communication data is completed. According to the method, the three types of interference are accurately distinguished through the product of the fluctuation degree and the hopping degree of the power spectrum, the bandwidth is adaptively scaled by estimating the channel purity millisecond level driven by the power spectrum, and both signal integrity and noise suppression are considered.

The invention belongs to the field of power equipment, and particularly relates to a remote debugging system and method for an abnormal electric meter based on a remote meter reading system. According to the scheme, the original concentrator and server module of the remote meter reading system are utilized, and the client module is additionally arranged, so that remote debugging of the abnormal electric meter connected with the concentrator is realized. According to the scheme, firstly, connection with a concentrator is established through a server module, and dynamic ports with the permission of accessing a debugging object are sequentially generated; the server module is connected with the client module through a dynamic port, and in the debugging process, the server module forwards a debugging instruction and response data between the client module and a debugging object and records a data interaction log at the same time. And finally, after the client module obtains a debugging ending instruction, the client module is disconnected with the server module, and the server module closes the dynamic port. According to the scheme, abnormal ammeter debugging can be realized through remote real-time interaction, the operation and maintenance cost is reduced, and the risk of hot-line operation can be avoided by adopting the remote debugging operation by technicians.

An endpoint device in a distribution network comprises an application installed on the endpoint device for providing a service to an end consumer or to a utility provider; and a database for storing data; and an application data management module for supplying data to the application.

A method and system for the post-adjustment (i.e., offline) of event timestamps to implement virtual time synchronization amongst detection node clocks. In existing methodologies with the goal of clock synchronization, clocks (and timestamps generated therefrom) are disciplined or adjusted at the recordation time of the events on a detection node (e.g., a switch / router, an Internet-of-Things (IoT) device, a wireless sensor, etc.). However, there is no particular reason for these clocks or timestamps to be accurate during the recordation time, but rather, should be accurate at their use or interpretation time. Further, through these recordation time adjustments, clock drifts and timing errors may be gradually introduced, leading to runaway inaccuracies. The disclosed method and system intentionally avoids the disciplining of clocks at event recordation times on the detection node and, instead, adjusts timestamps during interpretation times, to overcome the aforementioned issues.

The invention relates to a battery management system (20) for monitoring the operation of an electric battery (10) formed from battery cells (12) which are electrically interconnected, said battery management system comprising a plurality of cell monitoring units (30) and a control device unit (40), wherein the cell monitoring units (30) are each designed to generate a data packet relating to an operating state of the allocated battery cells (12), wherein the control device unit (40) is designed to evaluate the data packets generated by the cell monitoring units (30), and wherein the cell monitoring units (30) and the control device unit (40) are each provided with a radio apparatus (36, 46) and are designed to perform data transmission with the aid of the radio apparatuses (36, 46), by way of which data transmission the data packets generated by the cell monitoring units (30) are transmitted from the cell monitoring units (30) to the control device unit (40). In order to enable particularly reliable and quick transmission of the data packets, the invention proposes that for at least one of the cell monitoring units (30), the data packet generated by said cell monitoring unit (30) is transmitted, in a first step, to another of the cell monitoring units (30) and, in a subsequent second step, is transmitted from the cell monitoring unit (30) in question to the control device unit (40). The invention further relates to a corresponding method for monitoring the operation of an electric battery (10).

The invention discloses a centralized collection and distribution method and system for an electric energy meter multi-user environment, and relates to the technical field of electric energy data collection and distribution, and the method comprises the steps: a plurality of electric energy meter terminals send centralized collection request information through a communication network, receive the centralized collection request information, and generate a collection task queue; performing flow prediction on the plurality of electric energy meter terminals, and constructing a plurality of channel resource data; dynamically allocating the acquisition task queue, and constructing a time slot allocation matrix; and receiving a plurality of energy consumption data packets fed back by the plurality of electric energy meter terminals, performing data verification, and generating a distribution routing table. According to the invention, the technical problems of low system operation efficiency and poor stability caused by low electric energy data acquisition efficiency and unreasonable channel resource allocation in the multi-user environment in the prior art are solved, and efficient acquisition of electric energy data and reasonable allocation of channel resources in the multi-user environment are realized. And the operation efficiency and the stability are improved.

Methods and apparatus, including computer program products, are provided for remote monitoring. In some example implementations, there is provided a method. The method may include receiving, at a remote monitor, a notification message representative of an event detected, by a server, from analyte sensor data obtained from a receiver monitoring an analyte state of a host; presenting, at the remote monitor, the notification message to activate the remote monitor, wherein the remote monitor is configured by the server to receive the notification message to augment the receiver monitoring of the analyte state of the host; accessing, by the remote monitor, the server, in response to the presenting of the notification message; and receiving, in response to the accessing, information including at least the analyte sensor data. Related systems, methods, and articles of manufacture are also disclosed.

The present invention relates to a method for managing battery-powered communicating meters to measure fluid consumption. The communicating meters are connected to a centralized communicating meter management platform, with each communicating meter operating in a given profile. According to the invention, the centralized platform: - receives (E300) information representing the battery charge level of the meter from a communicating meter; - obtains (E301) the age of the meter; - determines (E307) from the information representing the battery charge level and the meter's age whether the charge level is lower or higher than a chart representing the theoretical evolution of a battery charge level over time; - selects (E308) an operating profile for the communicating meter based on this determination.- transfers the selected profile to the meter if the selected level is different from the given operating profile of the meter. Figure to be published with the abbreviation: Fig. 3.

The present invention discloses a communication method and system for an intelligent water meter used in a multi-meter centralized reading system, belonging to the technical field of intelligent water meters. The method specifically comprises: designing and establishing an intelligent water meter communication network, so that each household's intelligent water meter in a community is connected to the intelligent water meter communication network, periodically collecting water consumption data of each household's intelligent water meter in the community at a predetermined time interval, using a data communication strategy to transmit the collected water consumption data to a central server through the intelligent water meter communication network, compensating for noise influence during water consumption data transmission, calculating the transmission energy consumption of the intelligent water meter communication network, selecting an optimal network communication channel, processing and analyzing the transmitted water consumption data at the central server, judging whether a pipeline leaks according to the result of the data analysis, and taking corresponding control and repair measures, and monitoring the status and data changes of each household's intelligent water meter in the community in real time through the communication network.

A leak in the membrane of a generally horizontal roof support deck includes dividing the membrane into separate zones and locating a sensor to detect moisture underneath the membrane. A unique digital code address is assigned to sensor where inputs of the sensors are connected to a single power and signaling cable system using a daisy chain. The serial bus controller is to interrogate each of the sensor devices using the address to identify zones where moisture is detected. A transmitting antenna is provided at each sensor which is switched on when moisture is detected for detecting of the sensor from above the membrane by a utility locate device to confirm the location of the sensor.

A master station that transmits and receives data to and from a control part, and a plurality of remote stations that transmit and receive data to and from the master station by a transmission synchronization method via a common transmission line are comprised. Transmitting and receiving data between the master station and the remote stations is performed by superimposing data on a frame repeatedly transmitted from the master station. A transmission clock signal for synchronizing the master station and the remote station is composed of a plurality of clock pulses, each of the clock pulses has a data pulse used for data transmission of the master station and the remote station, the data pulse is allocated to each of the remote stations, for each of the remote stations, a numerical value as an address for obtaining the timing of the data pulse allocated to the own station is set. The data pulse is time-divided into a plurality of ranges, and at least one of the ranges is a changeable range that can be used for both data transmission from the master station and data transmission from the remote station.

The present application relates to the technical field of power internet of things, and particularly relates to a meter area identification method based on nonlinear power load, which selects a time period when the power load level of a meter area is in a trough in the meter area to be identified by using the physical characteristic that the energized working period of the nonlinear power load will raise the energy of noise signals in the voltage sampling data of the meters in a larger distance on the same power supply line, then connects a nonlinear power load with larger power to some selected positions in the power supply line of the meter area, and makes these loads intermittently energized by using the timing power supply function of a programmable timing socket, so that each meter in the power information collection network belonging to the meter area collects voltage data in the time period and extracts the harmonic noise components to perform signal energy comparison and analysis, thereby realizing the identification of the meter area affiliation of the meter.

The invention provides a broadband carrier and micropower wireless dual-mode communication data acquisition method and device, and relates to the technical field of electric power communication. The method comprises the following steps: issuing acquisition task configuration information to a first dual-mode communication module; the first dual-mode communication module is controlled to distribute the data items and the collection periods to the second dual-mode communication modules according to the task numbers, and the second dual-mode communication modules are controlled to obtain the collected power data; in the acquisition period, controlling the first dual-mode communication module to send a freezing data request message to each second dual-mode communication module, controlling each second dual-mode communication module to package the power data into a freezing data response message according to the freezing data request message, and sending the freezing data response message to the first dual-mode communication module; controlling the first dual-mode communication module to convert the frozen data response message into a report message; and a report message sent by the first dual-mode communication module is received, the report message is analyzed to obtain the electric power data, and minute-level data acquisition can be realized.

[Subject] Provide an intra-oral sensing system and an intra-oral sensing method that can use the living body information obtained by a sensor module disposed in the oral cavity for medical treatment. [Solution] The intra-oral sensing system comprises: a sensor module that is worn in the patient's oral cavity and stores data obtained by sensing the living body information; a storage device that obtains the data stored in the sensor module and the patient's identification information and stores the obtained data in association with the patient's identification information; a dentist's terminal device that analyzes the data stored in the storage device according to the identification information of each patient; and a doctor's terminal device that obtains data related to the patient with an attack of a disease from the patient's data stored in the storage device from the dentist's terminal device.

This invention relates to the field of hygiene product manufacturing technology, specifically to a 5G network-based information acquisition system and control method for hygiene product equipment. The 5G network-based information acquisition system for hygiene product equipment of this application involves installing a monitor on the processing equipment and transmitting the information collected by the monitor to a 5G concentrator via a carrier wave or RS-485 interface. The 5G concentrator then transmits the acquired information to terminal equipment via the 5G network. The terminal equipment performs big data analysis and controls hygiene product production parameters based on the obtained production information, achieving intelligent manufacturing of hygiene products and ensuring that the produced hygiene products meet market demands. Furthermore, by acquiring information about the absorbent core, wrapping layer, and sealing of the hygiene products, the system determines whether there are any abnormalities in the supporting equipment of the hygiene product production line, diagnoses and evaluates the supporting equipment, and avoids issues such as poor solid weight, core structure, air permeability, or sealing that could affect the quality of the hygiene products and reduce the user experience.

The aim of the invention is to achieve optimal receipt of the smart meter control telegrams (15) transmitted by a concentrator (data collector 12) in the case of a measuring device (11) having a transceiver (13) for bidirectional data exchange despite the minimal resources of said measuring device. This aim is achieved in that the current modulation reference frequency (f17) in the data collector (12), which modulation reference frequency is subject to drift, is shifted by the instantaneous frequency difference (Δf) between the current transmitter-side reference frequency (f17) and the current transceiver-side reference frequency (f13). Thus, the current reference frequencies (f17 = f13) match in the case of the downlink without intervention in the measuring device (11) being required. Said frequency difference (Δf) in the data collector (12) is obtained from a comparison of the current receiver-side demodulation reference frequency (f16) with the current transmitter-side reference frequency (f17) and with the current transceiver-side reference frequency (f13) from telegrams (14, 21) from the transmitter (17) of the data collector (12) and from the transceiver (13) of the measuring device (11), which are received by means of the receiver (16) of the data collector (12). Without demand for the resources of the measuring device (11), all that is required therefor is merely the connection of a frequency-measuring comparator (20) before and after the demodulator (24) in the data collector (12), followed by a frequency subtractor (22) connected to the transmitter-side conditioner (19.17) in order to derive the reference frequency (f) from an oscillator frequency (F).

The present invention discloses an electric energy and dual-carbon supply system and an international energy electric-carbon Internet for full-link electric-carbon metering, trading, tracking, and distribution, including a distribution system, a functional module of an Internet of Things chip, an IOT system station of the Internet of Things, and an intelligent factory on the load side accessing the IOT system station of the Internet of Things. The outputs of photovoltaic power generation, wind power generation, and biomass energy are all combined with energy storage power to form cloud energy storage power; the cloud energy storage power, photovoltaic power generation, wind power generation, and biomass energy are all bidirectionally controlled by a renewable energy electric-carbon metering controller, and the renewable energy electric-carbon metering controller is interconnected with the local smart grid. It can automatically identify, measure, track, and intelligently distribute information such as the identity, electric energy, dual-carbon scheduling, carbon emissions, and trading of various electric powers, power transmissions, power transformations, power distributions, concentrators, smart meters, load switches, and terminal electrical equipment in the full-link, multi-source energy power transmission and supply system from the source side, network side, load side, and energy storage side of the smart grid.