1321 results about "Site monitoring" patented technology

A system and methods for performing authentication to enable a user to access a site monitoring system are provided. The authentication includes voice authentication having at least one threshold that may be dynamically adjustable between false-rejection and false-acceptance. The system includes a processor configured to adjust the at least one threshold for the voice authentication based on at least one factor associated with the site monitoring system. The processor may be configured to perform voice authentication based on the adjusted at least one threshold to authenticate the user.

The present invention contemplates a choke control system that provides for local and off-site monitoring and control of the annulus flow pressure of a well. The choke control system includes a choke manifold connected to at least one choke and its associated actuator; a variety of instrumental drilling sensors, pump stroke counter switches, and choke position indicators; a local choke and hydraulic pressure control console; and a programmable controller in communication with the local choke and hydraulic pressure control console. The programmable controller handles the logical operations of the choke control system, including processing instrument measurements and operator input data to produce control signals for operating the choke, the choke actuator and the various valves associated with the choke manifold. The programmable controller is typically either an electronic digital computer and/or a programmable logic controller (PLC). The present invention further contemplates the two-way communication between the choke control system and the Internet via a satellite linkage.

A method and a system for the off site monitoring/diagnostics, command/control, alarm/event management, historical/trend analysis, and configuration/administration of building automation systems through an event manager for use in a facilities monitoring system having network-level and protocol-neutral communication with a physical device. The method includes managing a non internet protocol-based physical device, including coupling a device gateway with the physical device, wherein the device gateway is configured to expose the physical device as a networked device on a server. The method also includes receiving event information from the coupled physical device, wherein the event information includes an event and a device identifier; responsive to a determination that the event information includes an actionable event, processing the event, the device identifier, and the actionable event to determine a responsible process; and notifying the responsible process of the event.

The invention relates to a safety monitoring early warning and safety management system of oil and gas extraction and gathering operations as well as a method thereof, belonging to the technique field of safety production monitoring and supervision, and the system is composed of a monitoring center arranged at an oil and gas extraction safety monitoring and management department and a plurality of on-site monitoring terminals disposed at all oil and gas extraction operation areas. The method comprises: collecting and transmitting safety-related parameter signals, video signals and audio signals in real time; implementing the analog-digital conversion or signal conversion and compression coding to the signals; then transmitting the signals to all hosts of the monitoring center; processing and analyzing the received three types of signal information by all the hosts and then carrying out the parameter monitoring, video monitoring and audio communication respectively; and outputting the processed three types of information to the spot for being controlled correspondingly. The invention can realize the risk assessment, dynamic intelligent monitoring, safety state analysis, accident early warning and alarming, safety guarantee control and safety management of the whole process of operations ranging from oil and gas extraction, heating, separation processing, storage to transportation for oil and gas production enterprises.

A monitoring system for a waste compactor system comprising: a compacting device; at least one removable waste container; a compactor communications device for transmitting an indication of the fullness level of at least one receptacle or bin; a container communications device attached to the at least one removable waste container; a site monitoring unit to communicate with the container communications device and the compactor communications device.

A method of viewing data of a turbine monitoring system from a remote location is provided. The turbine monitoring system includes a programmable logic controller having an interface rack. In an exemplary embodiment, the method includes supplying an on-site monitoring computer, installing at least one communications gateway card in the interface rack, connecting the on-site monitoring computer to the at least one gateway card by a local area network, and connecting the on-site monitoring computer also to a wide area network.

The invention provides a GPS clock signal-based high voltage capacitive equipment insulation online monitoring system, including an on-site monitoring unit comprising a CPU, a wireless communication module which is 2.4GHz wireless communication module, a GPS clock receiving module, and a on-site monitoring current unit and a on-site monitoring voltage unit installed on the same bus line, and a station terminal control computer. An insulation online monitoring method includes that: the station terminal control computer sends synchronous remotely collection order to each on-site monitoring unit via 2.4GHz wireless network; each on-site monitoring unit receives GPS clock signal and realizes synchronous remotely collection of each on-site monitoring unit on the booking time, comparing the uploaded information, calculates equivalent capacitor, end screen current and dielectric loss factor of high voltage capacitive equipment after the each on-site monitoring unit obtains end screen current signal with clock signal or sequence number and PT secondary side voltage signal.

A system for performance monitoring of power plants is provided. The system includes a plurality of power plants respectively owned and operated by a plurality of customers, a monitoring center, at least one of the customers and the monitoring center including a plurality of analytic algorithms configured to automate performance anomaly detection, alarming, analytics and prognosis and a secured network by which on-site monitoring (OSM) data generated at each of the plurality of the power plants is receivable by the monitoring center. The monitoring center is configured to analyze the OSM data along with site specific data for each respective power plant in accordance with the plurality of analytics algorithms to derive trends and to take action with respect to each respective power plant in accordance with changes and abnormalities indicated by the derived trends.

The invention relates to a multi-protocol data acquisition gateway for an intelligent building and a data acquisition method thereof, and relates to the technical field of networks. The multi-protocol data acquisition gateway solves the technical problems of complex structure, simple function, low reliability and few compatible meters in a data acquisition unit system. The gateway comprises a CPU module and a network communication module, wherein the network communication module is connected with the CPU module through a bus and provides a network interface. The gateway also comprises different types of data acquisition modules and a plurality of data service modules, wherein each data acquisition module is connected with the CPU module through a bus, and the different types of data acquisition modules provide different field device interfaces; the plurality of data service modules provide custom data for users through a network communication interface; and the data acquisition modules and the data service modules are respectively connected with an embedded database, and access data through the embedded database. The multi-protocol data acquisition gateway and the data acquisition method have the characteristics of capacity of acquiring different types of data, realization of real-time data processing simultaneously, and convenient on-site supervision and analysis.

A proactive carbon monoxide protection system includes a carbon monoxide detector connected to a control module adapted to turn off the source of carbon monoxide, sound a central alarm, and alert an off-site monitoring station upon detection of carbon monoxide by the detector.

The invention discloses an electric power operation personnel safety dressing detection method based on YOLOv3 target detection. According to the technical scheme, the method comprises: firstly, dressing pictures of electric power operators are collected, and a training sample set is made; secondly, constructing a YOLOv3 network model, and training the network model by adopting the training sampleset to obtain a trained YOLOv3 network model; Thirdly, taking the power operation on-site monitoring video as input data of the trained YOLOv3 network model, and detecting the safe dressing conditionof the power operation personnel in the video. Compared with a traditional method of manually designing characteristics, the method has the advantages that the characteristics are automatically extracted to realize detection, the applicability and the generalization performance are high, the safety helmet wearing and work clothes dressing conditions of electric power operation personnel in a video can be detected at the same time, and the method can be applied to a video monitoring system of an electric power operation site.

The invention discloses a railway foreign body limit-intruding monitoring system based on an intelligent video, comprising an on-site monitoring subsystem (1), an on-board alarm subsystem (2), a data transmission subsystem (3) and a monitoring center subsystem (4). The on-site monitoring subsystem (1) comprises a video camera (11) and a foreign body limit-intruding monitoring terminal (12), wherein the monitoring center subsystem (4) is an information processing center of the system and comprises a monitoring center server end (41) and a monitoring center client end (42), and the on-board alarm subsystem (2) mainly comprises an on-board alarm terminal (21) taking charge of receiving alarm information sent by the on-site monitoring subsystem and sending out alarm prompts to vehicles. The invention has the advantages of intuitive monitoring, great range and strong monitoring capability and is particularly suitable for high-speed railways to lessen the occurrence of safety accidents.

The invention provides a railway side slope crag rockfall monitoring and warning system based on a fiber grating sensing technology. The system provided by the invention comprises on-site monitoring equipment and monitoring control equipment. wherein the on-site monitoring equipment is used for monitoring the rock mass deformation and looseness of an active network protection zone of a railway line side slope and monitoring crag rockfall by using as flexible passive network as a monitoring carrier; the monitoring control equipment is connected with the on-site monitoring equipment; the on-site monitoring equipment comprises a rock mass deformation and looseness monitoring subsystem, a rockfall broken network monitoring and warning subsystem and a rockfall state monitoring subsystem which are connected with the monitoring control equipment; and the monitoring control equipment comprises a fiber terminal box (9), a fiber grating signal demodulator (10), a network switch (11) and a computer system (12) which are sequentially connected. According to the invention, the accuracy of a railway crag rockfall warning and monitoring technology is enhanced and the train transport operation safety is better guaranteed.

The invention provides a method and a system for monitoring network videos. The method comprises the following steps that: a video capture device and a monitoring end respectively apply for registration to a video management server; the monitoring end applies for the connection with the video capture device; after successful connection, the video capture device forwards video data to the monitoring end through the video management server. The system comprises the video capture device, the monitoring end and the video management server, which are used for complete the steps of the method. The method and the system realize the on-site monitoring through a point-to-multipoint mode, i.e. one monitoring end can simultaneously monitor a plurality of video capture devices, or one video capture device can be monitored simultaneously by a plurality of monitoring ends. Meanwhile, the method and the system meet the video transmission requirements on rapidness and high quality, as well as the network video monitoring demands in preset regions, such as snapshot, alarming, etc.

The invention discloses a method and a system for ultra wide band positioning in a coal mine. The method is based on a nonparametric non line of sight (NLOS) identification and ultra wide band (UWB) positioning technology of a weighted least square method, a nonparametric NLOS identification method is used for performing NLOS identification, corresponding weighting factors are distributed according to NLOS identification results, a novel weighted least square method positioning algorithm is constructed, and the algorithm is used for estimating the position of a goal node. The system comprises a browser server of a remote monitoring layer, a data server, a ground monitoring terminal, a switch, a goal node of an on-site monitoring layer, a reference node, a gateway and a base station, wherein devices applied in the mine are all safe in nature. The method and the system for the ultra wide band positioning in the coal mine has the advantages of being strong in anti-interference capacity, high in positioning accuracy, low in cost, simple in system device structure, low in energy consumption and suitable for roadway working environment.

Systems, methods, and associated user interfaces for medical patient health monitoring systems are provided. Data entry at a patient system deployed at a patient location is facilitated through a soft keypad graphical element. The soft keypad graphical element defines user input areas of the display which correspond to respective alphanumeric inputs, and user inputs within any of the user input areas are detected. Detected user inputs may be displayed, stored in a memory, transmitted to a remote location, or otherwise processed. Patient-site monitoring system configuration mechanisms are also provided to support configuration of a patient system to operate with any of various peripheral devices. The presentation of prompts and other information to a patient is preferably controlled according to how the patient system has been configured, illustratively the types of peripheral devices in conjunction with which the patient system has been configured to operate.

The invention discloses an Internet of things production monitoring management system for ring spinning frames, and relates to the technical field of spinning monitoring. The system adopts communication based on a Modbus protocol, transmits data through a Zigbee sensing technology, solves the problem that the traditional technology can only control a single bunchy yarn machine, realizes one-time control of multiple ring spinning frames, and does not need entering a workshop for setting; through the local production monitoring management system, relevant data of multiple spinning frame production equipment can be monitored, meanwhile production parameters of multiple machines can be uniformly set, the problem that the traditional technology is restricted to workshop on-site monitoring and operation is solved, a large amount of time is saved, the system is beneficial to timely discovery and handling of problems and efficient monitoring and operation of spun yarn production, the spun yarnproduction efficiency of enterprises is improved, and the economic benefit is greatly improved.

The present invention relates to the agriculture informatization technology field, especially to an agricultural condition monitoring system based on NB-IoT (Narrow Band Internet of Things). The system comprises a perception control layer, a transmission layer, a service layer and an application layer. The perception control layer comprises a field monitor, and the field monitor comprises a data monitoring module, a device control module, a communication module, a battery power supply module and a location module; the communication module comprises an NB-IoT unit connected with an NB-IoT network; the data monitoring module monitors the agricultural condition date and send the agricultural condition to the service layer through the NB-IoT unit; and the transmission layer comprises the NB-IoT network connected with the perception control layer and the service layer. The communication service module receives agricultural condition data and position data from the perception control layer and stores the agricultural condition data into a database through a data service module. The agricultural condition monitoring system based on the NB-IoT is low in power consumption, wide in coverage, low in cost and high in capacity, can solve the difficulty and deficiencies of a current agricultural condition monitoring system to provide good technical support for the development of the future agriculture internet of things and widen the application range.

The invention relates to an integrated forest fire dynamic monitoring and accurate positioning system and method. The invention is characterized in that the positioning system mainly comprises a monitoring center (1), an on-site monitoring and transmission terminal (2) and a mobile hand-held terminal (3), wherein a PDA (301) in the mobile hand-held terminal (3) is connected with a 3G module (101) in the monitoring center (1) through a 3G module (302) in a two-way wireless manner, a 3G module (103) is connected with a server (104), the server (104) is connected with a wireless bridge (101), the wireless bridge (101) is connected with a TV wall (102) and in double-way connection with the wireless bridge (203) of the on-site monitoring and transmission terminal (2), the wireless bridge (203) is in double-way connection with a video server (202), and the video server (202) is in double-way connection with a digital camera (201) with a tripod head; and the method of the invention is mainly as follows: the successive approximation exhaust method and the bisection method are combined with the rotation angle and pitch angle of the camera to fast calculate the position of the fire point. The system of the invention has high automation level, simple structure and low cost, is easy to realize and control and can perform quick positioning to the fire point.

The invention discloses a LoRa-based remote pig house environment multi-parameter measurement and control system and a LoRa-based remote pig house environment multi-parameter measurement and control method thereof. The LoRa-based remote pig house environment multi-parameter measurement and control system comprises a LoRa terminal, an aggregation node and a pig house group master server, wherein the LoRa terminal comprises a data acquisition module, a power supply module, a controller module, an execution device and a camera module; the aggregation node comprises a LoRa module and a GPRS module; the pig house group master server comprises an on-site monitoring computer, a database module and a functional module; the data acquisition module, the power supply module and the execution device are connected with the controller module, the controller module is connected with the LoRa module via a wireless network, and the GPRS module is connected with the remote master server via an Ethernet.The functional module of the system is capable of displaying pig house on-site videos and environmental parameter values of corresponding points, so that a farmer can log into a website to check theon-site condition of a pig house remotely, thereby realizing intelligent farming. The LoRa-based remote pig house environment multi-parameter measurement and control system and the LoRa-based remote pig house environment multi-parameter measurement and control method combined with a LoRa wireless technology can realize the function of acquiring data of a plurality of terminals and simple networking, are suitable for environment monitoring of livestock breeding farms and have the advantages of remote data acquisition and low power consumption.

The invention discloses an urban drainage network online detection method. The method includes the steps that S1, an on-site monitoring system of a drainage network is built, and pipeline liquid level parameters and pipeline displacement parameters of all monitoring points in the operation process of the drainage network are collected and stored in a pre-warning database; S2, according to the pipeline position, the elevation, the pipeline diameter, the gradient and pipeline roughness coefficient parameters of each monitoring point, a static database of the drainage network is built, and the static database is associated with the pre-warning database; S3, a state analysis system of the drainage network is built to obtain the operation state of the drainage network; and S4, a pre-warning system of the drainage network is built, pipeline disease problems in the operation process of the drainage network are judged in real time according to the state of the drainage network and pipeline displacement state analysis results, and real-time pre-warning is achieved. A whole set of monitoring method is disclosed for stable and safe operation of an urban drainage network to achieve informatization management of the urban drainage network, and bases are provided for urban drainage network planning and construction.