142results about How to "Flexible monitoring" patented technology

The invention provides an arc welding robot welding monitoring system which is based on visual sensing in the arc welding robot technical field. The invention comprises a welding robot, a robot controller, a visual sensing system, an interface circuit device, a main control computer, and a dual inverter arc welding power source; wherein, the visual sensing system dynamically collects the images of a welding pool and transmits the images to the main control computer which receives the image information which is provided by the visual sensor and achieves the image processing; furthermore, the main control computer adjusts the dual inverter arc welding power source and controls the welding robot through the interface circuit device according to the processing results; the interface circuit device consists of a simulation signal output sub-module, a welding switch and process state detection sub-module and a robot controller general I/O sub-module; the welding robot receives a moving instruction signal which is emitted by the main control computer, and the welding is achieved by moving a welding gun. The invention improves the monitoring capability of the user to the welding process of the arc welding robot, and widens the application range of the robots in the welding automation field.

A distributed wireless radio frequency-based charging system includes hardware and software platforms. The hardware platform includes adaptive energy harvesters and programmable energy transmitters. The software platform manages the hardware profiles, resources (e.g., energy waveforms and transmission powers), schedules the beams of the energy transmitters, and switches between modes of wireless charging and data access point. This allows the energy transmitters to be configured adaptively based on the ambient energy availability, energy needs and number of energy-requesting devices in the network. Under the software control, the energy transmitters can cooperatively form focused beams of energy and power for transmission to energy harvesters in the energy-receiving devices, such as sensors, Internet of Things (IoT) enabled appliances, and mobile/wearable equipment. The energy harvesters can utilize the energy contained within the transmitted beams, as well as ambient RF sources, for directly powering their operation or charging a battery/capacitor for subsequent use.

The invention provides a system used for monitoring cloud computation service, which is used for monitoring a cloud computation service system containing cloud service nodes and comprises at least one cloud management node, a plurality of monitoring nodes and at least one main monitoring node, wherein the monitoring nodes are used for monitoring cloud service nodes in the cloud computation service system according to monitoring orders received from the main monitoring node, and returning the monitor result to the main monitoring node; the main monitoring node is used for sending monitoring orders to the monitoring nodes, collecting the monitor result returned by each monitoring node and showing the monitor results to a manager; the cloud management node is used for providing a management function, wherein the management function comprises creating or deleting the cloud service node, the main monitoring node and the monitoring nodes; and the configuration of the cloud service node is dynamically adjusted. The monitoring nodes adopted in the invention are low in cost, so that a user can distribute more monitoring nodes with the same cost, which helps to improve the monitoring efficiency and save the monitoring cost.

The invention discloses a privacy protecting area user electricity quantity aggregation system and method for an intelligent power grid. The system is provided with a secondary gateway structure and specifically comprises a control center (CC), an area gateway (AGW), a social area gateway (RAGW) and a home area network (HAN). The method comprises the six steps of system initialization, user report generation, privacy protecting fine grit electricity consumption aggregation (user electricity quantity aggregation of a certain community), privacy protecting coarse grit electricity consumption aggregation (user electricity quantity aggregation of multiple communities), response generation and response reception. Under the circumstance of ensuring that user privacy is not disclosed, the electricity need of the intelligent power grid can be monitored and responded flexibly, and the system has high practicality; the counterfeit resisting batch verifying method is put forward, and the efficiency of the scheme is improved.

The invention provides a data monitoring method and device, wherein the method and the device are applied to electronic commerce. The data monitoring method includes the following steps that according to the types of data to be monitored of an electronic commerce system, one or more warning strategies are chosen, and the warning strategies comprise a fixed value warning strategy, a base line warning strategy and a fluctuation warning strategy, wherein the fixed value warning strategy is used for warning when the data to be monitored exceed a preset threshold value, the base line warning strategy is used for comparing the data to be monitored with data on a preset base line and warning when the data to be monitored exceed a preset range, and the fluctuation warning strategy is used for comparing the data to be monitored with preset data and warning when the data to be monitored exceed a preset range; and according to the chosen warning strategies, monitoring is carried out on the data to be monitored. According to the method and the device, an effect of flexible monitoring for the data of the electronic commerce system is achieved.

The invention discloses an offshore spilled oil and flotage monitoring system, which comprises GNSS signal sources, a GNSS-R receiver, a mobile platform, a platform control system and a data processing system, the GNSS signal sources constantly provide L-band signals, the GNSS-R receiver, which is mounted on the mobile platform, receives the direct signals and incident signals reflected by offshore spilled oil and flotage of the GNSS signal sources, and transmits the signals to the data processing system for data processing and analysis, and the platform control system controls the movement of the mobile platform. The system adopts the GNSS-R technique to monitor offshore spilled oil and flotage, and can carry out monitoring operation all day long and in all weathers; since the system operates within the L band with a long wavelength, the penetrativity is higher; and the GNSS-R receiver is small, light and cheap, so offshore spilled oil and flotage can be efficiently monitored at low cost.

The invention discloses a method and system for assessing tumor load change. The method can accurately and flexibly assess a tumor load and provide molecular biological characteristics of tumor cells. In the method, detection samples are free DNA samples at a plurality of time nodes, free DNA variation is detected, a molecular tumor load index is calculated according to the frequency of variation, and the change trends of the molecular tumor load index are compared at a plurality of time nodes so as to reflect the change trend of the tumor load.

This invention relates to one system and method to realize remote monitor, wherein, the system comprises the following parts: visual servo to establish monitor relationship between agent terminal and monitor device through network. The said visual servo comprises the following parts: register module to generate each number router list according to user agent terminal and monitor device coder and IP address information; router module to fulfill device and IP address information conversion according to user agent terminal and monitor device coder; multiple agreement supportive and conversion module to fulfill order by support of device private agreement and user agent terminal and establishing monitor relationship.

The invention discloses a fire protection, perimeter protection and video monitoring linkage system for an unattended transformer substation, which is characterized in that an electric power integrated data network (4) is respectively connected with a monitoring center platform (1), a client-side (12), an integrated access server (2) and two switches (3); a video monitoring system (11) is directly connected to the electric power integrated data network (4); a perimeter protection device (6), a fire protection device (7), an illumination sensor (9) and a lighting controller (10) are connected to the electric power integrated data network (4) through a serial server (5) and the integrated access server (2); and the lighting controller (10) is connected with a lighting lamp (8). The structure of the system disclosed by the invention is simple and practical, and meanwhile, the system can be integrated with the fire protection system and the perimeter protection into a uniform video monitoring platform so as to realize resource sharing and cooperative work, thus greatly improving the safety management level and working efficiency of the operating environment of the unattended transformer substation.

The invention discloses a water area environment monitoring aircraft and a monitoring method thereof. The water area environment monitoring aircraft comprises an aircraft body, wherein the aircraft body is provided with an attitude sensor and a digital compass, a control module and a wireless transmission module are arranged at the upper portion of the aircraft body, an environment data acquisition module and a waterproof camera are arranged at the lower portion of the aircraft body, and a floating plate is further installed at the lower portion of the aircraft body. The attitude sensor, the digital compass, the wireless transmission module, the environment data acquisition module and the waterproof camera are connected with the control module, and the waterproof camera is connected with the wireless transmission module. An air pressure gauge is further installed on the aircraft body and is connected with the control module. The water area environment monitoring aircraft is simple in structure, convenient to control and capable of efficiently, flexibly and economically achieving water area environment monitoring.

The invention discloses a system for monitoring a repeater and a monitoring method thereof. The monitoring system comprises a lower computer, an upper computer and a centralized monitoring center; the repeater to be monitored is configured with at least one lower computer and at least one upper computer; the lower computer is used for collecting the state information of the repeater, then sending the corresponding state information to the upper computer or the centralized monitoring center according to a handling mechanism, judging whether the collected state information satisfies an alarm condition, sending alarm information if the collected state information satisfies the alarm condition and configuring the parameter of the repeater according to the indication of the upper computer or the concentrated monitoring center; the upper computer or the concentrated monitoring center is used for receiving the state information sent by the lower computer, displaying the information, carrying out corresponding handling after receiving the alarm information and indicating the lower computer to configure the parameter of the repeater. The system and the method of the invention aim at providing the repeater with a practical and effective monitoring scheme that coincides with the characteristics of the mobile multimedia broadcasting systems, thus achieving the purpose of improving the reliability of the repeater that is monitored.

The present invention relates to a wireless network buoy system used for environment monitoring. The wireless network buoy system used for environment monitoring comprises a server equipment set and a buoy equipment set, the server equipment set comprises a network server and a remote terminal, and the network server comprises a database and a buoy agent. The buoy equipment set mainly contains a buoy main body, and the buoy main body comprises a cabin, a power supply module, a wireless communication unit, a main control and processor unit, an underwater sound modulator-demodulator and a sensor. The main control and processor unit comprises an underwater sound protocol stack and an acoustics remote control module, the underwater sound protocol stack especially contains a transparent layer and can support the cross-layer design, and the acoustics remote control module is allowed by the remote terminal to start and stop nodes and modify a communication protocol stack. The underwater sound modulator-demodulator adopts a multi-carrier and adaptive modulation coding technology, and the sensor can be connected with the main control and processor unit or the underwater sound modulator-demodulator. The wireless network buoy system used for environment monitoring of the present invention realizes the flexible and friendly interface and high communication transmission efficiency, and enables the performances of a conventional environment monitoring buoy system to be improved effectively.

The invention creatively discloses gas pipeline safety detection joint-control equipment convenient in user self-service control. The gas pipeline safety detection joint-control equipment comprises a detection control device with an interactive panel, wherein the interactive panel is provided with control buttons and a display, the detection control device is connected with sensors for pressure, temperature, seismic waves, human body distance and the like and an electronically-controlled electromagnetic gas valve, can be used for controlling the timed opening/closing of the electronically-controlled electromagnetic gas valve according to set control parameters, can also be used for automatically closing the electronically-controlled electromagnetic gas valve according to gas transporting pipeline detection data of the sensors, further comprises a communication module and is in remote communication with a monitoring center and a user terminal through the communication module, and a user can carry out operations, such as remotely opening/closing the valve, viewing the detection data and changing setting, after corresponding application software is downloaded through terminals, such as mobile phones or computers. The equipment is used for detecting the abnormality of a gas pipeline in time and rapidly responding to protect and is rich in interactive mode, flexible in operation and intelligent in control, so as to comprehensively ensure the safety of the pipeline.

A software definition type control system comprises a platform layer and a terminal layer. The platform layer comprises a PLC program editing module, a variable management module, a hardware configuration module and an interface configuration module. The terminal layer is a PLC-series hardware. The platform layer comprises a core processing unit, an input-output module connected with the core processing unit, a communication module, a man-machine interaction module and a power supply management module. In the core processing unit, reconfigurable and transplantable PLC operating system core software can be utilized to form PLC operating systems of different types of CPU. The software definition type control system integrates a 'quick hardware resource establishment' technology, an 'interface configuration' technology and an Internet-of-Things technology are integrated, and for 'quick hardware resource establishment', a controller meeting interface requirements is established through quick software definition according to the demand. For the 'interface configuration', a special monitoring human-computer interface is customized according to actual application requirements, and the connecting relation between an interface control and a hardware interface is defined.

The invention relates to a track operation safety monitoring alarm system and a track operation safety monitoring alarm method. The track operation safety monitoring alarm system comprises movement monitoring devices, a travel system, a signal processing system and an immediate processing system. The movement monitoring devices are arranged on operation lines and can be driven by the travel system to move according to instructions; at least one movement monitoring device is arranged between every two adjacent stations, and images, audio frequencies, biological information and environmental information in monitored intervals can be respectively acquired by the movement monitoring devices; complete movement monitoring procedures can be carried out on locomotive running tracks before locomotives run in each procedure; the stations are already completely detected by the movement monitoring devices when the locomotives stop at the stations; the corresponding movement monitoring devices which remain on the corresponding station run reversely when each locomotive departs to run towards the corresponding next station, and movement monitoring procedures in next periods are started. The track operation safety monitoring alarm system and the track operation safety monitoring alarm method have the advantages that various potential factors of the operation tracks are monitored and checked in movement procedures, and accordingly the operation tracks can be timely cleaned and maintained.

Embodiments of the invention disclose a method and a device for cooperative processing of data between a CDN (Content Delivery Network) and an ISP (Internet Service Provider), the ISP knows a cache server, which is selected to provide the service for a client by the CDN network, and the interaction complexity is low and implementation is simple. In the technical scheme of the invention, the ISP knows the cache server, which is selected to provide the service for the client by the CDN network, so that the ISP can master the actual flow of the network in real time to provide a better cooperation basis for cooperative processing of the data between the CDN and the ISP, and furthermore, the ISP network utilizes the SDN technology to carry out real-time congestion processing and flexible routing according to the actual flow of the network, the network is more flexibly monitored and managed, and the customer experience is improved.

The invention is to provide a method and device for carrying out network delay monitoring. The method is characterized by when a data packet sent between a request device and a corresponding target device reaches a corresponding load balancing device, marking a corresponding data packet arrival time in session records corresponding to the data packet; and based on the data packet arrival time, determining network delay data. The method realizes effective monitoring of network delay without increasing various resource consumption burdens, or under the premise of little newly-added resource consumption; and compared with the prior art, the network delay data is not sensed by users, and meanwhile, normal network communication is not influenced, and additional equipment deployment is not needed.

The invention discloses a method, a device and equipment for monitoring a physical downlink control channel. The method comprises the following steps of: receiving a power-saving signaling which is sent by the network equipment and carries PDCCH monitoring indication information and/or monitoring cell indication information, wherein the PDCCH monitoring indication information is used for indicating whether to skip first PDCCH monitoring or not, the first PDCCH monitoring is periodic PDCCH monitoring in a search space configured by the terminal, and the monitoring cell indication information isused for indicating a cell needing to execute PDCCH monitoring; and performing PDCCH monitoring according to the PDCCH monitoring indication information and/or the power-saving signaling for monitoring the cell indication information in the power-saving signaling. According to the embodiment of the invention, the flexible PDCCH monitoring of one or more cells can be realized, and in addition, themonitoring power consumption of the equipment can also be reduced.

The invention relates to a system and method of anti-collision low false warning rate height-limiting early warning for inland river bridges, which comprise a transmitting end of the height-limiting early warning system and a receiving end of the height-limiting early warning system. The transmitting end of the height-limiting early warning system comprises a synchronous control unit transmittingend, a short-distance monitoring radar and a laser opposite-emitting transmitting end, wherein the short-distance monitoring radar and the laser opposite-emitting transmitting end are respectively incommunication connection with the synchronous control unit transmitting end. The receiving end of the height-limiting early warning system comprises a synchronous control unit transmitting end, a laser opposite-emitting receiving end and an acousto-optic alarm, wherein the laser opposite-emitting receiving end and the acousto-optic alarm are respectively in communication connection with the synchronous control unit transmitting end. According to the ship navigation information of the ships which are about to pass through the bridges along the waterway monitored by the monitoring radar in realtime, the laser opposite-emitting end and the laser opposite-emitting receiving end are started to form an opposite-emitting light path, and when the opposite-emitting light path is shielded, a ship superelevation early warning is sent out through the acousto-optic alarm. According to the anti-collision low false warning rate height-limiting early warning system and the method for inland river bridges, an early warning alert and a capture recording can be carried out on the ship exceeding the limited height of the bridge, thereby the accident that the ship collides with the bridge due to superelevation can be prevented, and the false alarm rate is low.

The invention discloses an intelligent home anti-theft environment monitoring multifunctional car and a control method. The intelligent home anti-theft environment monitoring multifunctional car comprises a car main body, wherein an image acquisition module and a tracking and obstacle avoiding module are installed at the head of the car main body, the image acquisition module is used for acquiring an indoor image and recognizing a human body image, the tracking and obstacle avoiding module is used for acquiring a patrol route of the car and avoiding obstacles; the body of the car main body is provided with an air quality detection instrument for detecting indoor air quality information; and the car main body is further provided with a controller which is used for judging whether a person intrudes according to the recognized human body image, judging whether the indoor air reaches the standard according to the detected indoor air quality information, and sending out an alarm signal when situations that a person intrudes or the indoor air does not reach the standard occur. The intelligent home anti-theft environment monitoring multifunctional car can monitor the whole indoor conditions comprehensively and flexibly, avoids monitoring dead angles, can monitor various monitoring indexes such as air quality, humidity and temperature in real time, has good monitoring effect, and is high in degree of intelligence.

The invention discloses a power transmission line clear distance calculation and safety alarm method based on binocular image distance measurement, and the method comprises the steps: collecting a binocular inspection image of a power transmission line, and extracting image feature points; calculating a vertical clearance distance and a horizontal clearance distance between the power transmission line and the spanned object based on a binocular imaging model; and when the vertical clearance distance between the power transmission line and the spanned object is smaller than or equal to the preset vertical clearance distance or the horizontal clearance distance between the power transmission line and the spanned object is smaller than or equal to the preset horizontal clearance distance, sending a clear distance out-of-limit alarm to power transmission line operation and maintenance personnel. According to the invention, the problems of power transmission line clear distance calculation and safety alarm are solved by combining an image processing mode with a binocular imaging model, image information acquired by existing helicopter and unmanned aerial vehicle inspection is fully utilized, and compared with existing contact type and non-contact type monitoring methods, the monitoring flexibility is higher, the operation and maintenance cost is lower, and the application universality and the generalizability are higher.

The invention discloses a landslide monitoring and alarming method and device based on laser ranging. The landslide monitoring and alarming device is composed of a laser range finder, a rotary support, a monitoring and alarming host, a beeper, a data recorder, a solar panel, a solar controller and a storage battery. The landslide monitoring and alarming device and method have the advantages that a non-contact monitoring mode is realized, measurement accuracy is high, the anti-jamming capability is high, the influence from the environment is small, no influence from various terrains (particularly certain areas difficult for constructors to reach) exists, the device is small in size, light in weight and flexible and convenient to install, and no one needs to attend a monitoring site. A fixed sampling time interval or a method of spot check at any time is used, and therefore high-accuracy, high-reliability, real-time, continuous, remote and wireless monitoring and alarming are conducted automatically on multiple monitoring points. The landslide monitoring and alarming method and device based on laser ranging can be widely applied to automatic monitoring and alarming in the fields of landslides, collapse, rock falls and the like.

The invention discloses a system and a method for monitoring a virtual machine. The system comprises a user definition module, an alarm threshold setting module, a period setting module and an alarm module, wherein a user defines an alarm item through the user definition module; the alarm threshold setting module is used for setting an alarm threshold which corresponds to the alarm item; the period setting module is used for setting a state acquisition period which corresponds to the alarm item; and the alarm module is used for acquiring the state of the corresponding alarm item in the state acquisition period and giving a corresponding alarm when the state value of the alarm item reaches the alarm threshold which corresponds to the alarm item. By adoption of the technical scheme, the user can define the alarm item, and the virtual machine can be flexibly monitored.

The invention relates to the technical field of building construction, and particularly discloses a building construction supervision device based on a BIM. The device comprises a supporting base, a supporting platform is arranged on the supporting base through a heightening mechanism in a supporting manner, a top plate of the supporting platform is symmetrically provided with two supporting channels, supporting rotating discs are rotatably mounted in the two supporting channels in a supporting manner, one supporting rotating disc is fixedly provided with a supervision body, the other supporting rotating disc is fixedly provided with a displayer, a servo motor is arranged in the supporting platform, and an output shaft of the servo motor is coaxially and fixedly connected with the supporting rotating discs. The rotating angle of the supervision body or the displayer can be adjusted, the construction proceed can be flexibly subjected to comprehensive monitoring, through an operation assembly, an adjusting screw is driven to rotate, the height adjusting effect is achieved, and the use flexibility of the supervision device can be further improved.