118results about How to "Add monitoring function" patented technology

An intelligent device and method for diagnosing and positioning the leakage of fluid delivery pipeline are disclosed. Said method includes detecting leakage by delivery difference-pressure wave coupling method, and positioning by transient pressure wave locating method to calculate the leakage position. Its device is composed of the start and end stations to which the pressure flow and temp meters, upper-layer set and lower-layer set are mounted, communication network for real-time data exchange, and GPS correction system.

A method for monitoring a patient (22a) within a medical monitoring area (100) by means of a monitoring system (200) with a depth camera device (210). The method includes the following steps:generating a point cloud (30) of the monitoring area (100) with the monitoring system (200);analyzing the point cloud (30) for detecting predefined objects (20), especially persons (22);determining a location of at least one detected object (20) in the monitoring area (100); andcomparing the determined location of the at least one detected object (20) with at least one predefined value (40) for the location of this detected object (20).

A start processing unit conducts start processings including a self diagnosis processing and a BOOT processing of an operating system and then starts an application when power of a computer system is turned on. A trouble notification unit controls the power of the computer system and integrally monitors a trouble of the start processing unit and a trouble during system operation. The trouble notification unit, provided as a server management support board, acquires log information stored in the start processing unit and notifies an external remote maintenance system of the log information as well as an alarm message trough a dedicated network interface when the trouble notification unit detects the trouble of the start processing unit (system down).

The invention relates to vehicle engine high-speed starting and stopping control method and system based on an active shutdown mode. The method comprises steps of: 200, making an engine work normally; 201, judging whether the current speed is zero, if so, executing 202 and if not, returning to 200; 202, judging the current gear, executing 203 if the gear is gear N, executing 204 if the gear is gear D and keeping idling if the gear is gear P; 203, judging the setting time of the gear N, executing 205 if the setting time is larger than a demarcate limit value, and otherwise, returning to 200; 204, judging if the last speed is larger than a certain demarcate limit value, if so, executing 205, and if not, returning to 200; and 205, judging the safety factor information of the current engine, executing 217 to shut down the engine if reaching a safe value, and returning to 200 if not reaching the safe value . The control system comprises a signal acquisition unit and a signal control unit, wherein the signal acquisition unit comprises an engine safety factor information acquisition module and a gear information acquisition module. Therefore, the invention can realize high-speed startingand stopping of the engine by a controller according to the working condition.

Provided is a magnetic disc file operation monitoring system based on Xen hardware full virtualization. The magnetic disc file operation monitoring system comprises a supervision module, an information sending module, a monitoring module and a safety module. The supervision module obtains behavior information through interception of magnetic disc file operations of a full-virtualization user operation system so as to achieve the purpose of supervision. The information sending module and the monitoring module enable the behavior information to be transmitted from a domU to a domO. The safety module guarantees operation safety of the information sending module and the monitoring module. The invention provides a monitoring method which includes the steps of intercepting and replacing call of the magnetic disc file operation system in full virtualization, determining types of monitored files, determining whether the files need to be monitored in the operation process, comprehensively determining whether a behavior needs to be monitored according to operation types, the file types and process information, obtaining the behavior information, obtaining an operation target absolute path, sending information, performing information monitoring, and detecting whether the supervision module and the information sending module are attacked when codes are operated, wherein the supervision module and the information sending module are operated under the domU. According to the magnetic disc file operation monitoring system and the monitoring method based on Xen hardware virtualization, real-time monitoring is achieved, and I / O efficiency of an Xen full-virtualization network is improved.

This invention provides a tire monitoring system, comprising a remote tire monitoring unit installed in the tire, a central controller, a speech indicating unit and a brake deceleration mechanism; wherein the remote tire monitoring unit is used to monitor and sample the pressure and temperature within the tire, and generate the sampling data signals of tire conditions which are subsequently wirelessly transmitted to the central controller; the central controller wirelessly receives sampling data signals of tire conditions, and calculates received data signals so as to generate speech indicating order and / or brake deceleration order, and afterward conveys the speech indicating order to the speech indicating unit, while the brake deceleration order to the brake deceleration mechanism; a speech indication unit, provided to receive said speech indication order and output the speech indication information; and a brake deceleration mechanism, provided to receive said brake deceleration order and performs action of brake deceleration so as to provide effective security protection when quick deflation and tire burst suddenly occur in a short time.

The invention discloses a system and a method for monitoring and scheduling of middleware threads. The system comprises a multi-thread middleware system and a middleware monitoring system. The multi-thread middleware system comprises a request dispatching component, a worker thread pool component and a monitoring and scheduling component which are in pairwise communication connection. The worker thread pool component consists of a plurality of worker thread groups which are grouped according to the IP address corresponding priority; the monitoring and scheduling component is used for presetting of the IP address corresponding priority, acquiring and processing data of working states of worker threads and servers to generate the system health rate and then feeding back the system health rate to the request dispatching component; the request dispatching component is used for acquiring the dynamic maximum number of available threads according to the system health rate and the maximum number of available threads, and dispatching the worker threads according to the dynamic maximum number of the available threads and the IP address priority. The number of the available threads is adjusted dynamically; when the system is in a poor health state, requests of users are rejected, so that the jam which is possible in high-concurrent access is overcome and running stability of the middleware system during the high-concurrent access is improved.

The invention discloses a method for acquiring information by a sink node in a wireless sensor network when moving, which comprises the following steps: establishing a two-layer grid in a whole network; executing hierarchical monitoring based on the two-layer grid; performing event-driven or query-driven monitoring application on events of interest in an environment respectively; when a sink moves, reselecting a direct proxy and a master proxy by a proxy mechanism in order to ensure that the sink can continuously collect data from the node of an event source or a query source. The operating steps comprise initializing, grid establishing, proxy mechanism establishing, monitoring hierarchically or querying, and continuing to execute each stage of the event-driven or query-driven monitoring application after reselecting the direct proxy and the master proxy by the proxy mechanism when the sink moves. The method for acquiring the information by the sink node in the wireless sensor network is suitable for the sensor network which aims at environmental monitoring and has densely-disposed nodes and large scale, and solves the problems of incapability of acquiring information by the sink in a moving state, great energy consumption in a TTDD routing protocol, poor capability of monitoring a sudden event and the like.

The invention discloses an analysis method for line parameters and fault disturbance in a power grid in the technical field of power system measurement and control. The analysis method comprises the steps that a measuring unit measures electrical data of a measuring point within each working frequency cycle; when fault disturbance does not occur, a resistance parameter and a working frequency inductance parameter are calculated, and when the fault disturbance occurs, the voltage disturbance variable and the current disturbance variable of the measuring point are extracted; a measuring point closest to a fault disturbance point and a power transmission line at the position of the fault disturbance point are determined; when low-frequency oscillation fault disturbance occurs, a power transmission line at the position of a low-frequency oscillation disturbance source is determined; otherwise, the position of the fault disturbance point and the circle center coordinates and the radius of a circular area of fault disturbance are calculated; when short-circuit fault disturbance occurs, the radius of a voltage disturbance boundary circle is calculated; and when line breakage fault disturbance occurs, the radius of a current disturbance boundary circle is calculated. The analysis method solves the problem of calculating the working frequency parameters of the power transmission line, the position of the fault disturbance point in the power grid and the fault disturbance area when the power grid is under a stable running state.

The invention discloses a battery online monitoring system and method. The system comprises a host computer, a battery information integrated management host, a data concentration module and a plurality of data acquisition modules. The data acquisition module is used for acquiring the individual voltage, the, the internal resistance, the charge and discharge current and temperature information ofa battery pack, and adjusting the voltage balance of the battery pack. The battery information integrated management host is electrically connected with the host computer and the data concentration module through a communication unit. The data concentration module interacts with the data acquisition modules successively. The battery online monitoring system and method replaces a battery insulationmonitoring device, uses new technology to monitor multiple states of the battery, and provides a battery monitoring function. The battery online monitoring system and method prolong the service lifeof the battery, saves the purchase fund of the battery, detect hidden dangers timely and reduce power loss. By means of the battery online monitoring system and method, it is no longer required to manually detect the internal resistance of the battery regularly and verify the capacity annually by operation and maintenance workers.

The invention discloses a production index visual monitoring system and a method based on a process flow, comprises a data acquisition module, a production index management module, a production indexvisual configuration design module, a production index monitoring configuration module, an algorithm management module, a data processing module, a production index visualization module and a production index multi-view interaction module; a data acquisition module: collecting the production index data of the whole ore dressing process and storing it in the local database, including PLC and a dataacquisition sensor; it realizes the visual monitoring of production indicators, enhances the monitoring efficiency of users on production indicators, and enhances the interaction and convenience of index monitoring.

An operation platform supporting stream media service consists of client service layer including management module of MCP configuration information, transmission interface module of service content and management module of service content; service management layer including service certification module with secondary certification interface module and certification processing module, service fault management module with fault collection module, service fault relation module, service fault display module and service fault processing module; and network management layer.

The invention discloses an intelligent power transmission line monitoring system and method. The monitoring system comprises a camera, a monitoring host, a power supply, and an audible and visual alarm connected with the monitoring host, wherein the power supply comprises a wind and solar generator and a storage battery, and the monitoring host comprises a main processing unit MCU (Mains Processing Unit), an intelligent power control module, an audio / video coding and decoding module, a 3G wireless communication module and a data storage module. The monitoring system and method have the beneficial effects that a linkage mechanism of abnormity judgment and in-site audible and visual alarming is established on the basis of an image recognition technology, so that when an abnormal risk happens, the functions of remote alarm, image capturing and video recording are achieved, and the function of timely warning and deterring in-site dangerous human activities is achieved through the linkage of the audible and visual alarm; the degrees of automation and intelligence are high, the dependence on maintainers is alleviated, the monitoring can be performed all day long, and the precision and the timeliness of risk identification and judgment can be effectively guaranteed.

The invention relates to a carbon emission monitoring management system and method. The system comprises an information management module which is used for the information communication and carbon emission data display among a plurality of users; The monitoring plan module which is used for issuing carbon emission plan data and receiving summarized data of the carbon emission monitoring information submitted by the enterprise; The login module which is used for receiving a login application of a user of each enterprise and entering an account system corresponding to the login application, wherein the carbon emission plan data and the summarized data of the carbon emission monitoring information are uploaded and downloaded through the account system; The data processing module which is usedfor generating carbon emission or carbon emission reduction behavior information according to the carbon emission plan data and the summary data of the carbon emission monitoring information to obtain corresponding carbon emission or carbon emission reduction data; And the data storage module which is used for storing the carbon emission or carbon emission reduction data into a corresponding account system so as to indicate an enterprise to carry out carbon emission monitoring management. The carbon emission monitoring function is expanded, and the carbon emission is effectively and quantitatively analyzed.

The invention discloses an operation and maintenance service management method and a management platform. The management method includes a state acquisition step, a state analysis step, a fault alarm step, a fault locking step, and a fault removing step. The management platform includes a state acquisition module, a state analysis module, a fault alarm module, a fault locking module, and a fault removing module. Unified, concentrated, standard and normalized monitoring and warning are realized for the business systems of a gas enterprise. The ability and efficiency of operation and maintenance management are improved. The level of information service is enhanced. Stable and reliable support and guarantee are provided for the informatization of gas enterprises. Detailed and accurate basic data is provided for the informatization development of gas enterprises. Moreover, the method and the platform have outstanding advantages, such as being systematic, advanced, open, practical, economical, scalable, stable and safe.

The present invention relates to a method of determining an anomalous satellite in a multi-reference station environment and a determination apparatus using the method, which detect an anomaly in a satellite and determine the cause of the anomaly in a multi-reference station environment, and continuously provide services in an environment in which the cause of the anomaly is removed, thus improving availability and continuity, and enhancing an integrity monitoring function. A method of determining an anomalous satellite in a multi-reference station environment according to the present invention includes a first step of individually receiving satellite signals including code measurements and carrier measurements from one or more reference stations respectively communicating with a plurality of satellites, a second step of checking whether the number of reference stations communicating with the plurality of satellites is at least 3, based on the satellite signals, a third step of detecting presence or non-presence of an anomaly state of the satellites, based on the code measurements and the carrier measurements of the satellite signals if it is checked at the second step that the number of reference stations is at least 3, a fourth step of identifying an anomalous satellite from the anomaly state of the satellites detected at the third step, and a fifth step of determining a cause of an anomaly in the anomalous satellite identified at the fourth step.

The invention discloses a method and device for achieving a monitoring function in a data processing system. The method includes the steps of obtaining a configuration file of a monitoring application, configuring the configuration file so as to configure a monitoring function module which the monitoring application needs to load, loading the monitoring function module configured by the configuration file and starting the monitoring function of the monitoring application according to the configured monitoring function module, wherein the configuration file is used for configuring the monitoring function module loaded by the monitoring application. Through the mode, the method and device can configure the monitoring function of the monitoring application according to requirements.

The present invention discloses a monitoring device capable of finely identifying vehicle models. The monitoring device comprises four supporting upright columns; the top surfaces of the upright columns are provided with a first cross beam assembly, a second cross beam assembly, a first vertical beam and a second vertical beam; the first vertical beam is provided with a second monitoring camera; the second vertical beam is provided with a third monitoring camera; the first cross beam assembly is provided with a first monitoring camera; the second cross beam assembly is provided with a fourth monitoring camera; the inner side surface of the first vertical beam or the second vertical beam is provided with a motor seat, a servo motor, a coupling, a left screw rod seat, an upper guide rail, a ball screw rod, a lower guide rail and a right screw rod seat, wherein the ball screw rod is provided with a vertical moving device; and the monitoring device further comprises a ground measurement device and a console. With the monitoring device of the invention adopted, time for vehicle image acquisition can be prolonged; a dynamic tracking monitoring device can ensure that image information is clearer; the ground measurement device can record the image information of chassis; and a vehicle monitoring function is realized; and the success rate of fine identification is improved.

The invention relates to a monitoring electrohydraulic control pile foundation enlarged base device comprises a rapid connecting flange, a hole pattern passing larger diameter electrohydraulic rotary joint, a mechanical type electrohydraulic rubber tube spool and an enlarged base bucket body, wherein the enlarged base bucket body is a collapse prevention enlarged base bucket body, and comprises an inner upright post connected with a drill rod on a rotating drilling machine as well as an upper collapse prevention retaining wall cylinder and a lower enlarged base earth getting bucket which are connected to the inner upright post; the lower enlarged base earth getting bucket comprises a front side wall, a rear side wall, a left bearizing shovel piece, a right bearizing shovel piece, a left bearizing shovel piece oil cylinder, a right bearizing shovel piece oil cylinder and a bottom cap which can be opened and closed; and the left bearizing shovel piece oil cylinder and the right bearizing shovel piece oil cylinder are internally provided with displacement sensors, and the displacement sensors are in signal connection with a rotating drilling machine display on the rotating drilling machine. The device is provided with the upper collapse prevention retaining wall cylinder, and has higher pore-forming breast wall performance. The device provided by the invention has the advantages that the structure is simple, the soil containing quantity is greatly improved, and the device also is additionally provided with a monitoring function.

The invention provides a sand spraying firefighting device for a transformer substation, which can implement automatic control and improve the diversity of firefighting monitoring and automatic fire-extinguishing functions of the transformer substation so as to reach effective prevention and extinguishing effects. The sand spraying firefighting device comprises a control system, an unmanned aerialvehicle, a fire-extinguishing unit, a firefighting sand recycling device and transformer substation equipment, wherein the control system is used for controlling flight action of the unmanned aerialvehicle and is used for investigating fire behaviors; after an investigating signal of the unmanned aerial vehicle is analyzed and calculated, a corresponding control signal is sent out according to apre-set program to a firefighting unit; the unmanned aerial vehicle is used for receiving instruction action and an investigating direction of the control system and transmitting investigating data to the control system; the firefighting unit is used for receiving a control signal of the control system and carrying out firefighting action; the firefighting sand recycling device is used for recycling, circulating and reutilizing firefighting sand which is used by the transformer substation equipment and the periphery. By adopting the sand spraying firefighting device provided by the invention,a pipeline maintenance problem of a common foam or water spraying device is solved and equipment damage accidents which are possibly caused by false operation of oil discharging and nitrogen injection are avoided, so that effective prevention and extinguishing effects are realized.

The invention discloses an interactive user electricity consumption abnormity monitoring and early warning management cloud platform based on cloud computing. The invention comprises a residential user number statistics module, a user historical age limit electricity consumption collection module, a user historical age limit average electricity consumption statistics module, a user current electricity consumption collection module, a current electricity consumption abnormality identification module, an abnormality early warning module, an abnormality fault analysis module and a fault display terminal. Current month ammeter metering data acquisition is carried out on each user, so that abnormity monitoring is carried out on the current month ammeter metering data of each user to obtain an abnormal electricity utilization user, abnormity early warning and abnormal fault analysis are carried out on the abnormal electricity utilization user, and an abnormal fault reason of each abnormal electricity utilization user is obtained. According to the invention, the defect that the function of the current user ammeter metering abnormality monitoring mode is single is overcome, the monitoring function of the user ammeter metering abnormality is expanded, and the current comprehensive intelligent monitoring requirement of the user ammeter metering abnormality is met.

The related application of bus technology on low-voltage electric distribution and control of intelligent network comprises: Profibus main station sends request to a slave station according to unique target address, the Profibus-DP adaptor or 8I / 8O module or analog receiving module receives the request for response; the main station receives action and sends request to another slave station, wherein a PC and configuration software controls the main station and displays received data on PC display real-time.

The present invention discloses a back-scatter human body security inspection system, capable of detecting a radioactive matter carried by the human body, comprising: a radiation source configured to generate radiation rays, a flying spot forming device, configured to modulate the radiation rays from the radiation source, so as to form flying spot scanning beams for scanning the human body to be detected, a detector configured to detect radiation rays from the human body to be detected and output a signal characterizing a dose of the radiation rays, a control and data processing device, configured to process the signal outputted from the detector to obtain a radiation image of the human body to be detected. The detector detects the radiation rays from the radiation source scattered by the human body to be detected, separately at different times, and the radiation rays from the radioactive matter carried by the human body to be detected. In the present invention, the application ranges of the back-scatter human body scanning apparatus can be effectively expanded, without adding and modifying the hardware therein, thereby increasing the monitoring function to the radioactive matter carried by the human body and further improving the effects of the human body security inspection.

The invention discloses a network flow management and control method based on a downloaded resource name. The method comprises the steps: receiving a request message; recognizing a downloaded resource link in the request message; analyzing the request message if the recognition is successful, and extracting the downloaded resource name. The downloaded resource name is extracted from the network flow, so the management and control of the network flow can be further carried out according to the downloaded resource name. The method has a function of download flow recognition and refining, enables the fineness of recognition granularity to be improved, can enable a user to carry out finer audition and management and control of the download flow, and achieves the deeper information extraction of the download flow.

The invention discloses an intelligent remote diversion device and a control system thereof splitting device and control system thereof for flow interception well, which relate to the technical fieldof water treatment. The invention comprises a flow interception well, wherein three sides of the flow interception well are respectively communicated with an inlet pipe, a rain pipe and a sewage pipe.A rain sensor and a control cabinet are respectively installed on the top surface of the interception well. The top surface of the control cabinet is provided with a solar photovoltaic panel througha mounting bracket; an ultrasonic liquid level gauge is fixedly installed on one side inner wall of the interception well; a support rod is fixedly installed on the bottom inner wall of the cut-off well, and the top end of the support rod is connected with the middle part of the adjusting rod to form a spherical pair. A PLC control panel is provide with electric energy by a clean energy source, the PLC control panel controls the swing of the hydraulic cylinder regulating rod according to the data sent by the rainfall sensor and the ultrasonic liquid level gauge, thereby realizing the circulation and cut-off control of the rainwater pipe and the sewage pipe by the two gate mechanisms, realizing the diversion treatment of the rainwater and the sewage, and improving the utilization rate of the water resources.

The invention discloses a monitoring system and method of an electromobile charging station. The monitoring system comprises charging equipment, first monitoring equipment, second monitoring equipment and a central processing unit. The charging equipment is used for charging an electromobile, the first monitoring equipment is connected with the charging equipment and used for monitoring running state of the same to acquire first monitoring data, the second monitoring equipment is connected with the first monitoring equipment and used for monitoring running state of the same to acquire second monitoring data, and the central processing unit is respectively connected with the first monitoring equipment and the second monitoring equipment and used for processing the first monitoring data and the second monitoring data to acquire control parameters which are used for remotely controlling the charging equipment. By the monitoring system and method, the technical problem of low monitoring efficiency of electromobile charging stations in the prior art is solved.

The present invention is intelligent power carrier monitoring system based on X-10 protocol and its application and belongs to the fields of information automation, electronic information, intelligent control and other technology. The present invention features that via X-10 protocol module, the intelligent power network monitor is accessed to the power network in some convenient place and used to perform wireless monitoring of the power network through remote responder so as to constitute one comprehensive network for sharing resource and cross control. The system has integrated software function, intelligent control, system monitoring and short range wireless control. The present invention expands the monitoring function of power carrier system to large complicated power supply system.

The invention provides a monitoring system based on a LoRa gateway. The monitoring system based on the LoRa gateway comprises the LoRa gateway, wherein the LoRa gateway comprises a gateway main control module, a gateway wireless communication module, a gateway LoRa module and a gateway power supply module; a LoRa data acquisition terminal which comprises a data acquisition main control unit, a data acquisition unit, a data acquisition LoRa wireless communication unit and a data acquisition power supply unit, wherein the data acquisition LoRa wireless communication unit is used for communicating with the LoRa gateway so as to realize data interaction between the data acquisition main control unit and the LoRa gateway; and the data acquisition power supply unit is used for supplying power tothe data acquisition main control unit, the data acquisition LoRa wireless communication unit and the data acquisition unit; and an acquired device, wherein the data acquisition unit is used for sending the acquired data of the acquired device to the data acquisition main control unit. The monitoring system is high in monitoring function and wide in application range.

The invention relates to a wireless video mobile control system, especially relates to a wireless video mobile control system base on 3G which improves the structure of the original system. The wireless video mobile control system based on 3G comprises a vehicle video monitoring device and an intelligent transportation scheduling device, wherein the two devices are successively connected. The vehicle video monitoring device comprises a videotaping unit, a recording unit, a data storage unit, a video playback unit and a preview unit. The intelligent transportation scheduling device comprises a station reporting unit, a station reporting device unit, an intelligent scheduling unit, a voice broadcast unit and a route record unit. The invention has the following advantage that: through using 3 G mobile communication technology, all kinds of data of outside work vehicles, such as position data, video data and the like, can be sent to a server anytime and anywhere, which provides real-time information for users.