1325 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 System and a Method of initializing and using that system are described in various embodiments all suitable for use remotely monitoring gas escapes on oil or gas well-sites, particularly as early warning technologies for use in preventing injury to workers or populations adjacent those well-sites. The system efficiently uses the Internet to securely transmit pre-processed data off-site for a range of different uses either directly to well-site operators or via a server for value-added handling of and convenient access by operators and others to information based on the data. The system conserves both IP addresses and communications bandwidth without compromising access to detailed data respecting well-site status. The novel system includes means for using multiple modes of long-distance communications technology that can be configured manually or that conveniently auto-senses and auto-selects the appropriate communications mode to use for transmitting data off-site via the Internet according to the location of installation of the system and whether or not it has entered an alarm condition.

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.

The invention discloses an intelligent water resource control platform based on cloud computing and an expert system. The platform comprises a site measurement and control station, an internet of things data transmission system and a cloud computing service platform, and is characterized in that the control platform carries out automatic real-time collection on water resource information of a water supply water source, underground water, a water intake, a boundary control fracture surface and a sewage draining exit and site equipment operating condition information through the site measurement and control station, and real-time data preprocessing is achieved by means of an additionally installed site intelligent controller; internet of things data transmission equipment is adopted in the internet of things data transmission system to sent data of the measurement and control station to the cloud computing platform, and data support is provided for water resource management and advanced applications; the cloud computing service platform achieves real-time monitoring on water resources, monitoring on operating condition and remote on-line maintenance on site monitoring equipment and applications on water resource service, and a water resource decision is utilized to support the expert system to achieve assessment, early warning and emergency commanding of the water resources. The cloud computing and the Internet of things technology are applied to the platform, so measurement and control data are timely and efficiently processed, the intelligent computing technology is applied so that intelligent assessment and early warning of the water resources can be achieved, and safety of the water resources is guaranteed to a great extent.

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 digital full-space intelligent monitoring system and a method. The system comprises an on-site monitoring device, a device management module, a full-space monitoring information fusion module, a full space intelligent monitoring module, a database management module and a monitoring service interface. The method comprises the following steps: extracting on-site monitoring data; fusing the on-site monitoring data according to a three-dimensional scene model and the mapping relationship of the on-site monitoring data in the three-dimensional scene model so as to form full-space monitoring data, and establishing a full-space dynamic monitoring view according to the full-space monitoring data; analyzing the full-space monitoring data according to preset alarm rules anda features library of monitored targets; and providing the full-space dynamic monitoring view for user terminal devices. In the invention, the full-space monitoring information is fused to the three-dimensional model, full-space motion information of the monitored targets can be obtained, global motion trajectory and space location information of the monitored targets are convenient to be grasped,and the invention is helpful for enhancing the validity and the accuracy of decision for processing emergency cases.

The invention belongs to the technical field of fluid mechanical and intelligent diagnosis, and particularly discloses an intelligent water pump set monitoring and fault early warning method based on internet of things. According to the technical scheme, a water pump set testbed is built; a touch screen serves as site monitoring equipment, a PC machine serves as a monitoring platform, a data collection module is used for collecting signals of all sensors, and the touch screen and the PC machine read the data of the data collection module in real time and store and backup the data; The water pump set internet-of-things monitoring system is designed through an HMI, and remote intelligent monitoring of water pump sets on the basis of internet of things is achieved; and monitoring signals of the water pump sets are subjected to data analysis in real time, operational diagnosis and fault early warning. The internet of things technology, the spectral analysis technology and the fault diagnosis technology are effectively combined, early warning of faults of various water pump sets like centrifugal pumps, mixed-flow pumps, axial flow pumps and submersible electric pumps is achieved, and the water pump sets can operate safely and reliably.

The invention relates to a technology for examining and maintaining wind turbine generators, in particular to a system and a method for the remote real-time state monitoring and the intelligent failure diagnosis of the wind turbine generators. The problems that the existing technology for examining and maintaining the wind turbine generators cannot ensure the examining and maintaining effect, cannot timely find the internal failure, the sudden failure and the hidden failure trouble of the wind turbine generators and requires a high examining and maintaining cost are solved. The system for the remote real-time state monitoring and the intelligent failure diagnosis of the wind turbine generators comprises state monitoring equipment, a site monitoring and failure diagnosis center and a remote monitoring and failure diagnosis center, wherein the state monitoring equipment comprises an accelerated vibration sensor, a rotating speed sensor, a current sensor, a camera and an on-line automatic analysis and diagnosis instrument; the site monitoring and failure diagnosis center comprises a site server and a site PC (Personal Computer). The system and the method are suitable for all types of wind turbine generators.

The invention relates to a wireless intelligent communications terminal, a monitoring system and a monitoring method for providing the information query for current activity information of the old and child and safety monitoring, wherein, the wireless intelligent communications terminal comprises a main control module and a GPS receiver, a mobile communication module, a on-site monitoring module, an emergency key and an alarm key which are connected with the main control module. The monitoring system comprises a monitoring center and a wireless intelligent communications terminal, a remote monitoring terminal which are communicated with the monitoring center by a wireless communication network. Current position information and image and / or sound information of current activity state are sent out by the wireless intelligent communications terminal according to an information query setting instruction, an emergency key signal or an alarm key signal which are received by the wireless intelligent communications terminal.

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 a method for obtaining a clear face image of a moving human body in a monitored video. Firstly, after a moving human body is detected, an AdaBoost learning algorithm is adopted for detecting the direct human face in a rectangular region which is 1 / 6 of the length of the upper body part; secondly, whether the face area is larger than 10 percent of the whole image area S is judged, if the face area is less than 10 percent of the whole image area S, the face is tracked, and optical parameters of a camera are controlled so that the face area can reach 10 percent of S; if the face area is not less than 10 percent of the whole image area S, whether a definition evaluation function takes a peak value is judged, if the definition evaluation function takes the peak value, the face image is clearest; and finally, the clear face image is saved, and the optical parameters of the camera are controlled so that the camera can be restored to a normal field monitoring status. The invention realizes feature emphasis of the face, is easy to carry out and can obtain the clear face image from the monitored video with low resolution in the case of long distance.

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 relates to a distributed online monitoring system and method for an electric energy metering device. The distributed online monitoring system for the electric energy metering device at least comprises a monitoring subsystem (4) for the electric energy metering device in a transformer substation, a customer electric energy meter centralized reading motoring subsystem (9), a monitoring unit (10) for the electric energy metering device in a metering point and a monitoring center (7) for the electric energy metering device in a power supply company. Data abnormality and fault early-warning, error alarming and inspection and verification request judgment are performed through an on-site monitoring device; relevant power grid event information is acquired through a master monitoring station (6) for the electric energy metering device in the transformer substation and the monitoring center (7) for the electric energy metering device in the power supply company to be used for assisting in decision making; finally, the decision is made through business personnel. The traditional regular inspection and verification mode is broken, and the inspection, verification or maintenance efficiency is high. The communication burden on a monitoring network is reduced, the requirements for a communication environment are lowered, data amount of the master monitoring station (6) for the electric energy metering device in the transformer substation and the monitoring center (7) for the electric energy metering device in the power supply company is reduced, and the operation efficiency is higher.

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.

A LSI package encompasses: an interposer having board-connecting joints, which facilitate connection with a printed wiring board, and module-connecting terminals, part of the module-connecting terminals are assigned as interposer-site monitoring terminals; a signal processing LSI mounted on the interposer; and an I / F module having a plurality of interposer-connecting terminals, which are arranged to correspond to arrangement of the module-connecting terminals, and a transmission line to establish an external interconnection of signal, which is transmitted from the signal processing LSI, part of the interposer-connecting terminals are assigned as module-site monitoring terminals. The interposer-site and module-site monitoring terminals are configured to flow a monitoring current to confirm electric contact between the signal processing LSI and the I / F module.

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 a remote monitoring maintenance method and a remote monitoring maintenance system based on 3G and wind-solar complementary power supply technology. The method comprises programmable logic controller (PLC) data acquisition and control, wind-solar complementary power supply, 3G wireless communication and remote monitoring maintenance, wherein wind-solar complementary new energy power supply technology, 3G network communication technology and automation control technology are organically combined to acquire data of temperature, pressure, flow, water level, water quality and other data of a pump station and monitor the pump station on site. The remote monitoring maintenance system and the PLC data acquisition and control system adopt a distributed structure; the remotemonitoring maintenance system monitors the data of each PLC data acquisition and control system on line in real time; a 3G wireless communication system provides smooth and rapid communication for the remote monitoring maintenance system and the PLC data acquisition and control system; and a wind-solar complementary power supply system provides power supply for the PLC data acquisition and control system. The method and the system realize wireless energy of the remote pump station and data transmission operation.