602results about How to "Reliable monitoring" patented technology

The present invention provides a method in which the physical connection information and the logical network configuration information are kinked to the status of spanning tree, and the status of spanning tree is displayed with the physical connection and the logical network configurations. The method can provide the better recognition about not only intended the physical and logical configurations but the status of spanning tree to a network administrator. Therefore, the network administrator can integrally recognize the status of the network and the failure in the network will be analyzed easily to recover the network to normal state in shorter time.

The invention relates to an intelligent video monitoring method and a system thereof. The system comprises a camera, a first alarm device, a coding processor, a data analyzing processor and a display device. The method comprises the steps of detecting and tracking move targets. The intelligent video monitoring method and the system are executed on the base of common network television monitoring, not only have the advantages of common intelligent video monitoring, but also can bring better income for users. The invention mainly has the following advantages of (1) being capable of reliably monitoring all day long with 24*7; (2) being capable of improving alarm precision due to a strong intelligent characteristic; (3) being capable of improving response speed due to the strong intelligent characteristic; and (4) being capable of effectively enlarging the use of video resources.

The invention relates to one digital mobile communication technique suitable for one transmission base station monitor method and system based on wireless mobile terminal, which uses GSM communication network short message channel to sort monitor data and to transmit on focus degree, wherein, the alarm information and inquire information send by real time and the operation information without alarm sends method and process technique to form alarm guide base station monitor system by network monitor center, base station and other human cell phone network.

The invention discloses an electric power intelligent video analyzing and monitoring system and method. The system comprises terminal nodes, intermediate nodes, a total node and client-sides. Each terminal node comprises a camera arranged on an on-site transformer substation, a video collecting module, a video analyzing module, a first central processing module and a first communication module. Each intermediate node comprises a second communication module, a second central processing module and a second data forwarding module. The total node comprises a third communication module, a third central processing module and a third data forwarding module. The electric power intelligent video analyzing and monitoring system and method is high in monitoring efficiency and good in intelligentization degree.

The invention discloses a vehicle flowrate and vehicle type identification system, which comprises one or a group of magnetic sensor for detecting the interference signal of vehicle to earth magnetic field in static state or in motion, a signal amplification unit, a filtering unit for filtering the amplified signal, a collection unit for converting the analog signal into digital signal, a signal processing unit for classified identification of digital signal according to vehicle type and automatic detection of vehicle flowrate and a display unit for displays the identification result. After experiment, it is proved that the invention is able to accurately identify different vehicle characteristics, precisely work out the identification result of vehicle type and vehicle flowrate, prevent the interference of climate and weather and ensure high identification rate.

The invention provides a classroom teaching auxiliary system which comprises a data collecting device, a data interaction device and a data analyzing device, wherein the data collecting device and the data interaction device are connected in a wireless mode to carry out data transmission, and the data interaction device is connected to the data analyzing device through a data transmission cable. The data collecting device comprises an information collector which is used for checking-in, selecting, grading, voting and electronically raising hands, and at the same time the data collector collects teaching management data. The data analyzing device carries out statistic analysis on the teaching management data which are collected by the data collector, and obtains a teaching quality report. The classroom teaching auxiliary system can increase constraint force on classroom discipline, strengths supervision on teaching quality, arouses learning initiative of students, assists classroom teaching of teachers, solves the problems of style of study and style of teaching in traditional teaching, and continuously improves the teaching quality. The classroom teaching auxiliary system not only can objectively and reliably monitor quality characteristics of the classroom teaching, but also can analyze scientifically and accurately on the basis of monitoring and then provide a more reasonable teaching quality report and a rectification and reform program.

A method for monitoring a system controlled by a processor utilizes an integrated monitoring unit independent of the processor but integrated together with the processor in an integrated circuit, as well as a watchdog unit for preventing measures that influence the system. The watchdog unit is cyclically reset by the integrated monitoring unit.

The portable warning system for cooking appliances includes a mechanism for detecting the state of the appliance through a current sensor for electric appliances or a sensor assembly operatively connected to an actuating member positioned adjacent to a range knob. The state detection mechanism emits a signal that indicates a change of state of the range from an “off” position to an “on” position and vice versa. A range transmitter unit is operatively connected to the detection mechanism and detects the signal from the detection mechanism. The range transmitter unit transmits a wireless communication to portable warning receiver units located throughout the building that the range is activated. The portable warning receiver units are configured to communicate different warning signals to an occupant when a range is on.

An apparatus for delivering energy, and in particular laser energy, to a tissue is adapted to minimize or eliminate burn back caused by contact between the energy delivery apparatus and bodily fluids by (I) preventing the energy delivery apparatus from contacting bodily fluids or tissues that might burn or cause the apparatus to burn; and / or (ii) monitoring the apparatus to detect overheating in order to withdraw the apparatus or control the energy supply in case overheating is detected. The apparatus is applicable, by way of example, to treatment of blood vessels using endovascular techniques.

Method and system for controlling the density to a predetermined level of an edible aerated foodstuff product during the preparation thereof. A density measurement is acquired on the aerated product at a location sufficiently downstream of a shearing unit used to form the aerated material such that the product is in an equilibrated state. Consequently an adjustment can be made in the introduction rate of aeration gas at a location upstream of the shearing unit which is calculated to reduce any difference between the predetermined and measured product densities in a precise and reliable manner. Also, injection gas of reduced solubility may be used so that product density can reach equilibrium sooner. Upstream disturbances in the density of a formulation starter material also may be monitored and countered by adjustments made in the gas flow rate to assist in maintaining a desired product density.

A gas sensor configuration comprises a radiation-emitting radiation device, a gas measuring chamber, a detector unit and an evaluation device. A measuring gas that contains at least one gas component is present in the gas measuring chamber. The evaluation device detects the gas component and / or its concentration depending on the output signal of the detector unit. The radiation emitting device comprises at least one source that emits a measuring radiation and at least one reference radiation source, the latter being switched on periodically to measure the aging state of the source that emits the measuring radiation. The evaluation device detects the aging of the source that emits the measuring radiation on the basis of deviations with respect to the output signals of the detector unit when the reference radiation source and the source that emits the measuring radiation are switched on, and, if necessary, compensates for the aging.

The invention relates to a method of monitoring a fetal heart rate, the method comprising: providing a first measurement head (104) and a second measurement head (106) and a sensor (200), the sensor (200) being comprised in the first measurement head (104) or the second measurement head (106), the sensor (200) being adapted to sense the maternal heart rate, the first measurement head (104) being adapted to sense maternal-fetal related medical data and the second measurement head (106) being adapted to sense the fetal heart rate, measuring the maternal heart rate by acquiring maternal heart rate data using the sensor (200), measuring the fetal heart rate by acquiring fetal heart rate data using the second measurement head (106), acquiring the maternal-fetal related medical data, detecting maternal-fetal heart rate coincidences by analyzing the maternal heart rate data and the fetal heart rate data.

In the system for monitoring tire pressure in a tire of a vehicle, temporally successive tire pressure measured values are sensed by a transmitting unit, and at least part of the tire pressure measured values is transmitted to a receiving unit with a variable frequency of occurrence, wherein the frequency of occurrence is derived from the sensed tire pressure measured values by means of a control unit.

An apparatus for delivering energy, and in particular laser energy, to a tissue is adapted to minimize or eliminate burn back caused by contact between the energy delivery apparatus and bodily fluids by (i) preventing the energy delivery apparatus from contacting bodily fluids or tissues that might burn or cause the apparatus to burn; and / or (ii) monitoring the apparatus to detect overheating in order to withdraw the apparatus or control the energy supply in case overheating is detected. The apparatus is applicable, by way of example, to treatment of blood vessels using endovascular techniques.

Provided are devices and methods for monitoring flow rate in aerosol particle counters. The particle sensor has a particle counter, a flow measurement orifice comprising a differential pressure sensor for measuring differential pressure (DP) across the flow measurement orifice during particle sensor operation and a critical flow orifice. A vacuum source pulls ambient gas through each of the particle counter, flow measurement orifice and critical flow orifice. An atmospheric pressure sensor measures atmospheric pressure (AP) and a bench pressure sensor measures pressure in the particle sensor (BP). The output from the sensors is used to identify a flow condition, such as by a monitor operably connected to each of the differential pressure sensor, atmospheric pressure sensor and bench pressure sensor. In this manner, deviation in flow rate from a target flow rate is readily monitored without the need for expensive sensors or other flow-controlling components.

The platform thereof comprises 6 modules which are: a data extracting module, a stability calibrating module, a phase error calibrating module, a TR assembly frequency domain scaling module, a reliability checking module and a analysis result interpreting module. The method uses a parallel process approach to process the internal calibration signals.

Sensing devices 1a, 1b, . . . , 1n for sensing a person 2 moving close to a plurality of previously selected locations and receivers 4a, 4b, . . . , 4n for receiving identification data transmitted from an identification tag 3 co-operate to acquire behavior data indicative of the movement pattern of a person 2, and a processing device 6 compares the behavior data to reference data relating to an authorized person previously identified by the identification data, in order to determine whether or not the result of the comparison indicates the existence of a difference. Then, when the processing device determines that the result of the comparison does not indicate the existence of a difference, it does not transmit the image data acquired via cameras 5a, 5b, . . . , 5n disposed in predetermined locations to a delivery system 8. In contrast, when the processing device determines that the result of the comparison indicates the existence of a difference, the processing device outputs the image data to the delivery system 8 which in turn delivers the data to a supervisor.

A method and equipment for monitoring the uterine contraction of mother and controlling the delivery process features that an abdominal electrode including method is used to sample all abdominal signals including the noisese, such as mother ECG, fetal ECG and electromagnetic interference, and AGC module is designed for suppressing said noises, and a digital signal processor is used as the core unit to eliminate mother ECG. Its advantages are high reliability, no damage, and less distortion.

A component for a gas turbine, especially a blisk or a bling, whereby the component includes a rotor base (12) made of a high temperature-resistant nickel alloy and a plurality of turbine blades (14) joined to the rotor base, whereby each turbine blade includes a rotor blade (16) made of a titanium alloy and a blade root. The blade root is configured as an adapter element (18) that is made of a material that can be welded to the titanium alloy as well as to the high temperature-resistant nickel alloy and that is integrally joined to the rotor base (12) and to the rotor blade (16) fusion. A method for the production of the component is also described.

The present invention provides an imaging apparatus that monitors a broad area, day and night, to watch a specific object, such as a man, in connection with the background. The imaging apparatus includes a camera unit, a panorama-image generating section generating a panorama image of the entire area by combining a plurality of unit images obtained by the camera unit, a panorama-image storage / management section storing and managing the panorama image generated by the panorama-image generating section, a thermal camera photographing an object that has a temperature falling within a preset temperature range as a thermal image, a direction controller sequentially shifting the photographing direction of the thermal camera within the area being photographed, a thermal-image generating section combining a plurality of thermal images provided by the thermal camera, thereby to generate a panorama thermal image of the entire area, an image-synthesizing section synthesizing the panorama image generated by the panorama-image generating section, with the panorama thermal image generated by the thermal-image generating section, a display displaying the synthesized image generated by the image-synthesizing section.

A rack mount apparatus is provided in an optical transmission apparatus. The rack mount apparatus includes a rack, a shelf mounted in the rack and a cross-sectional L-shaped Panel installed in the rack under a device to be rotatable so as to take an opened position and a closed position. This enables not only an easy and reliable connection of an interface cable in the rack mount apparatus without imposing a stress thereon but also a flexible determination or change of a connection position of the interface cable and even considerable improvement of the working efficiency.

Apparatus is disclosed for applying negative pressure to a wound site to promote healing. The apparatus includes a porous pad for application to the wound, a suction tube linking the porous pad to a source of negative pressure, a container for collecting fluid exudate from the wound interposed between the porous pad and the source of negative pressure and a quick disconnect connector linking a first section of the suction tube leading to the porous pad with a second section leading to the container, said connector comprising two separable and non-interchangeable parts, said first section of the suction tube comprising a multi-lumen tube, one lumen being provided for applying suction to the porous pad and another being provided for monitoring pressure, said multi-lumen tube being fixedly attached at one end to the container and at the other end to one of said separable parts, said one separable part including sealing means whereby the lumens are connected in air-tight manner to said second section of the suction tube.

A method for automatically monitoring consciousness of a person and triggering an alarm if the monitored person is not in a state of full consciousness is provided. The method comprises the steps: monitoring at least one aspect of the behavior of the person (S1); analyzing whether the monitored behavior of the person corresponds to an expected behavior for a state of full consciousness or not (S2, S2′); triggering an alarm if the analysis results in that the detected behavior does not correspond to the expected behavior (S3).

A device for monitoring the mass flow of a particulate solids flow in a pneumatic pipeline includes a measuring chamber and an impact body. Through an inlet connection the particulate solids flow is blown as a compact solid / gas jet onto the impact body, so as to impact thereon with substantially its whole cross-section. An acoustic transducer is associated with the impact body for sensing structure-born acoustic waves, which are generated by the compact solid / gas jet impacting onto the impact body, and transforming them into an output signal. Signal processing process the output signal so as to derive a value that is representative of the mass flow rate of the particulate solids flow.

The invention provides a distribution device detection management method, a relative device, and a relative system, wherein one server detected by back end is used to detect a plurality of object devices divided into a plurality of groups, while each group has one object device as head, and the left object devices as members, receiving part or whole state information of the whole group from the group head or receiving the state information from one member, responding the received state information of the member, to select part of detected devices from the device groups, to form a new group, and sending the information of the new group to the head of the new head.

The invention relates to the field of big data analysis and processing, and discloses an enterprise risk identification monitoring method and device, equipment and a storage medium, and the method comprises the steps: obtaining enterprise data of a target enterprise in a preset time period, and determining an industry category to which the target enterprise belongs according to the enterprise data; searching a credit risk assessment model corresponding to the industry category; extracting a credit risk characteristic variable from the enterprise data according to a preset data dimension and inputting the credit risk characteristic variable into the credit risk assessment model to obtain an enterprise risk identification monitoring result of the target enterprise; determining an enterpriserisk identification monitoring result of the associated enterprise; and generating a corresponding enterprise risk identification monitoring report according to the enterprise risk identification monitoring result of the target enterprise and the associated enterprise. The enterprise risk identification and monitoring method is more targeted to enterprise risk identification and monitoring, and can also monitor enterprises having a correlation relationship with the target enterprise, so that the monitoring is more comprehensive, accurate and reliable.

The invention discloses a smart city cloud street lamp system comprising a street lamp lighting device, a traffic signal lamp system, a real-time traffic information board, a personal mobile navigation terminal, and a cloud network processing center. The street lamp lighting device is integrated with a microwave detector and a high-speed digital processor, and the high-speed digital processor calculates vehicle speed and traffic information according to the information detected by the microwave detector and sends the vehicle speed and traffic information to the cloud network processing center. The personal mobile navigation terminal transmits the target location, preset driving route and real-time speed information of a vehicle equipped with the personal mobile navigation terminal to the cloud network processing center. The cloud network processing center carries out operation processing of the information transmitted by the street lamp lighting device and the personal mobile navigation terminal and then transmits the information to the traffic signal lamp system, the real-time traffic information board and the personal mobile navigation terminal. The system can actively induce vehicle shunting and automatically offer a quickest route to the vehicle owner.

The invention provides a folding light path laser cooling atom device which is mainly composed of a vacuum tetrakaidecahedron, cooling light source assemblies, reflecting mirror assemblies, transfer mirror assemblies and anti-helmholtz magnetic field coils. The folding light path laser cooling atom device integrates a laser beam expansion collimation system, a folding light path, a polarization transformation system, the anti-helmholtz magnetic field coils and optical power real-time monitoring, six paths of laser required by a traditional laser cooling magneto optical trap is reduced to two paths of laser, the size and weight of an optical-mechanical system are reduced to the maximum degree, a space topology structure is simplified, and the optical-mechanical system is extremely good in mechanical property and thermal environment adaptability and can be applied to the severe environment of the space level. According to the folding light path laser cooling atom device, samples have passed ring die tests, such as a space level mechanical vibration test, a mechanical impact test, a thermal cycle test and a thermal vacuum test, long-term stable working can be kept, and the device can serve as a core optical-mechanical device of the laser cold atom application engineering.

The invention discloses a motor train set stop counterpoint video monitoring system, comprising an image acquisition and processing unit for real-timely monitoring the motion of a maintained motor train set, a monitoring unit embedded with a scale function module and an alarm prompt device controlled by the monitoring unit, wherein the image acquisition and processing system is mounted according to the maintenance position on which a maintained motor train set should stop, the image acquisition and processing system is connected with the monitoring unit connected with at least one user PC, the image acquisition and processing system and the user PC and the user PC are connected and communicated via a wireless network, the scale function module real-timely measures the motion speed of the maintained motor train set and the distance between the maintained wheel of the motor train set and the maintenance position. The invention can accurately display the distance between the maintained wheel of a maintained motor train set and the processing position, via which drivers can park accurately, realize accurate counterpoint of wheels and attain high working efficiency.

An imaging apparatus includes a camera unit, a panorama-image generating section generating a panorama image of the entire area by combining a plurality of unit images obtained by the camera unit, a panorama-image storage / management section storing and managing the panorama image generated by the panorama-image generating section, a thermal camera photographing an object that has a temperature falling within a preset temperature range as a thermal image, a direction controller sequentially shifting the photographing direction of the thermal camera within the area being photographed, a thermal-image generating section combining a plurality of thermal images provided by the thermal camera, an image-synthesizing section synthesizing the panorama image generated by the panorama-image generating section, with the panorama thermal image generated by the thermal-image generating section, and a display displaying the synthesized image generated by the image-synthesizing section.