6784results about How to "Realize monitoring" patented technology

Provided are an unattended electric car rental system and a rental method. The system comprises a vehicle-mounted terminal, a user terminal and a management platform; and the vehicle-mounted terminal and the user terminal both perform data transmission with the management platform, and a wireless connection is formed between the vehicle-mounted terminal and the user terminal. The method comprises steps of: the management platform obtaining user information, obtaining user deposit, receiving information of a reserved vehicle, monitoring a time when a user picks up the vehicle, controlling the user to pick up the vehicle, verifying the user information, controlling starting up and running of the vehicle, controlling the user to return the vehicle, the management platform performing automatic deductions, and introducing a whole process of implementation of vehicle renting. The system provided by the invention is novel in design, and is convenient for the user to use; a rental process does not need the participation of staff members, thereby implementing unmanned renting. The method provided by the invention provides more convenience for the user in a renting process, and real-time feedback of information enables the user to timely obtain related information, thereby ensuring rights and interests of rental enterprises and users.

The invention discloses a centralized alarm monitoring system and method of a power system terminal communication access network. The method comprises the following steps: alarm collection: receiving real-time alarm messages reported by device network management systems, synchronizing the real-time alarm messages of the device network management systems to an alarm processor module to provide alarm and processing data sources for alarm; alarm preprocessing: performing normalized processing and classified compression on the collected alarm messages; alarm monitoring: displaying all kinds of preprocessed alarm messages on an alarm operating floor and a network topology diagram in real time, and forwarding important alarm to operation and maintenance personnel through short messages, emails and in station message means for important focus; fault diagnosis: performing analysis, diagnosis and qualitative diagnosis on the alarm according to the experience in an alarm processing experience library, and identifying all kinds of possible fault reasons inducing the alarm; and fault processing scheduling: locating the geographic position of a fault point according to the fault diagnosis result and the operation and maintenance group in charge, processing a work order, and scheduling the corresponding operation and maintenance group to remove the fault.

The invention discloses a charging and battery changing system and an operating method thereof, wherein the system comprises an operating management center device, a charging, battery converting and controlling device and a terminal device; the operating management center device is used for managing the charging and battery changing information in a managed area; the charging, battery converting and controlling device is connected with the operating management center device via a communication network and connected with the terminal device via a wireless local area network and a controller area network (CAN) bus, and is used for charging and changing a battery, controlling a charging and battery changing station and identifying the terminal device; and the terminal device is connected with the operating management center device via the communication network and is used for providing the operating state of the terminal device. According to the invention, the scattered and isolated terminal devices are connected with charging and battery changing devices via the network so that the operating management center device can conveniently acquire the operating state of each device, thus the charging and battery changing system can comprehensively monitor and manage each device; and furthermore, according to the invention, a basis can be provided for the development of the electric vehicle industry.

The invention provides a layered exchange and control method for real-time monitoring system data by power dispatching. A CIM / XML (common information module) / (extensible markup language) interface, a CIM / E interface and other models of the electric power subsystems are processed and combined to establish a device model of the large power grid, therefore, perfect interaction of various application data including SCADA (supervisory control and data acquisition) real-time data, WAMS (wide area measurement system) data, EMS (enhanced message service) advanced application data and dynamic security analysis warning information can be realized, and power system control commands among the systems can be smoothly transmitted and executed. A data acquisition and exchange function can support multiple communication protocols, multi-application, multi-type and large amounts of data, satisfy the real-time requirements of all transmission environments, and provide comprehensive multi-scale real-time operation information of the power grid for other application analysis systems. A close integration mode is used to realize application integration and each subsystem and application can be monitored and managed, so a uniform access interface and a man-machine interface can be ensured to provide for each application system.

The invention relates to an RFID ITO (Internet of Things) parking lot management system. The system comprises a centralized control terminal, a parking lot exit / entrance charge management subsystem, a parking lot parking space guiding subsystem, a parking lot reverse vehicle lookup subsystem and a mobile phone application terminal, wherein the centralized control terminal is connected with the parking lot exit / entrance charge management subsystem, the parking lot parking space guiding subsystem, the parking lot reverse vehicle lookup subsystem and the mobile phone application terminal respectively. Compared with the prior art, the system provided by the invention has the advantages as follows: RFID and mobile phones are combined to serve as certificates for users to get in and out of a parking lot; one-on-one full service, including reservation, guiding and reverse lookup, is provided for the users; meanwhile, the system can automatically settle the parking fees of car owners, and the car owners can use mobile phones or RFID together to settle the parking fee.

The invention relates to the fields of applications of the internet of things technology, the wireless sensor network technology, the global positioning system (GPS) positioning technology and the GIS electronic map technology, and discloses an online lake water quality monitoring system based on internet of things. The online lake water quality monitoring system comprises a node monitoring device, a data video base station and a remote monitoring center; the node monitoring device is arranged in a lake to be monitored, and is used for monitoring the lake water quality and transmitting the monitoring data obtained from the monitoring to the data video base station through an ZigBee network; the data video data base is arranged in the lake to be monitored for transmitting the received monitoring data, and water quality information and video information which are collected by the data video base station are transmitted to the remote monitoring center through a mobile communicating network; the remote monitoring center comprises a GIS module, and is used for controlling navigation of the data video base station by remote means depending on water quality map information which is provided by the GIS module after receiving the monitoring data and all information, and for assisting to treat water quality of the lake to be monitored.

This invention discloses a monitor method for quality of radio communication channels including: a base station receives CQI value of a transfer channel got by UE based on the mapping relation of S / N ratio of received signals and CQI value and receives data decoding result fed by UE to determine a modulation mode and modulate data blocks sent to the UE and / or emission power based on said CQI and its offset volume determined by the decoding result. This invention also provides a monitor system including: a calculation unit used in getting CQI of transfer channels, a set and modulation unit determining a modulation mode, modulating sent data blocks and emission power based on the CQI value and its offset volume.

The invention belongs to the field of high-temperature part detecting equipment, in particular to a test device for simulating and testing the thermal fatigue failure of a high-temperature part in real time. The device mainly comprises a high-temperature gas two-way heating system, a real-time temperature testing and collecting system, a cooling system, an ARAMIS non-contact three-dimensional deformation test system, a PCI-2 AE non-destructive detection system, a 1260+1296-type material electric property AC impedance spectroscopy test system, a test control platform and the like. The device can simulate the thermal fatigue work environment of alternating temperature cycle in a high-performance aircraft engine, and synchronously realize the real-time testing and the analysis to the sample temperature, temperature gradient, surface morphology image evolution, three-dimensional deformation field, three-dimensional displacement field, interfacial oxide layer and thickening law, thermal fatigue crack initiation and propagation, cooling gas flow and other data. The device can provide an important experimental platform for effectively evaluating the fatigue failure process and the failure mechanism of the high-temperature part in the high-temperature thermal cycle environment.

The invention discloses a fault diagnosis prediction system of a large-span railroad bridge based on PHM. The system comprises a visualization management module, an archival data module, an online monitoring module, an artificial polling module, a diagnosis prediction module, a maintenance module, a data interaction module and a PHM database. The invention further provides a fault diagnosis prediction method of the large-span railroad bridge based on the PHM. The fault diagnosis prediction system has the advantages that 3S network architecture, a BIM and a GIS technology are adopted to associate and archive design, construction, operation and maintenance information, by comprehensively monitoring trains, tracks, bridges, and bridge environments and processing big data of artificial pollinginformation, the diagnosis and prediction of bridge diseases and evaluation of health states of the bridge are achieved, and a decision-making basis is provided for the maintenance of the bridges.

The invention provides an unmanned airplane avionics system based on an intelligent mobile phone. A user operates a ground station through external equipment, an operation command is forwarded to the airplane-mounted mobile phone by the ground station through a network server, and a signal is sent to a single-chip computer by the airplane-mounted intelligent mobile phone; after receiving the command, the single-chip computer sends the signal to a steering engine of an assigned channel or an electronic speed controller so as to change the power and the flying gesture of an airplane, and meanwhile data are forwarded to the ground station by the intelligent mobile phone through the network server so as to ensure that the user can monitor the real-time state of the airplane through the ground station. The unmanned airplane avionics system based on the intelligent mobile phone achieves the purposes that remote control and monitoring can be conducted on the unmanned airplane by the user and can be normally used in regions with commercial wireless communication signal coverage, mobile phone software can be updated through plugin downloading or SDK development and the like to extend functions, and the unmanned airplane avionics system based on the intelligent mobile phone simplifies preflight installment and debugging processes and greatly reduces equipment purchasing cost.

The invention discloses a method used for supporting gray releasing, a device used for supporting gray releasing, an access method used for supporting gray releasing, an access device used for supporting gray releasing, and a system used for supporting gray releasing. The method used for supporting gray releasing comprises the steps that an access request which at least comprises version information and is from a client is received; according to the version information in the access request, the access request is sent to a target server corresponding to the version information; and a result which is returned by the target server for the access request is sent to the client. According to the method provided by the invention, the access request of the client can be shunted according to the version information, and a proxy server carries out centralized monitoring and management on all access results.

The embodiment of the invention provides a learning monitoring method and apparatus, and an electronic device. The learning monitoring method includes the steps: acquiring the class-attending images of students in a classroom; identifying the class-attending images, and acquiring the feature data of the students in the classroom, wherein the feature data includes at least one of the following data: the facial feature data of the students in the classroom, the visual feature data of the students in the classroom, and the limb feature data of the students in the classroom; and according to the feature data of the students in the classroom, determining the class-attending state of the students in the classroom. The learning monitoring method and apparatus can effectively and accurately realize monitoring of the class-attending situation of students who are learning through computers and network in the classroom, thus providing effective reference for subsequent learning and teaching to further improve the learning or teaching process.

The invention relates to the technical field of remote and large-area monitoring to realize low-cost and large-area remote monitoring. Through the technical scheme adopted by the invention, a monitoring device based on an unmanned aerial vehicle comprises a control panel system, an unmanned aerial vehicle system and a base station system; the control panel system is used for planning the flight mission of the unmanned aerial vehicle and carrying out operation and control on the flight attitude, flight path and effective load of an aircraft, and mutually communicates with a base station through an optical fiber; the unmanned aerial vehicle system mainly comprises an airframe, a flight control system, a data chain system, a launch and recovery system and a power supply system, and is used for completing touring and monitoring tasks according to commands of the control panel system; the base station is a medium for transmitting information between the unmanned aerial vehicle and the control panel, and also provides parking, charging and protection for the unmanned aerial vehicle; the base station system mainly comprises a main control module, two communication modules, an unmanned aerial vehicle protection module and a power supply module. The monitoring device mainly realizes remote and large-area monitoring of the unmanned aerial vehicle.

The invention provides a service application-oriented IT contralized operation and maintenance analyzing system which comprises an operation and maintenance analyzing platform and an acquisition server, wherein the operation and maintenance analyzing platform is used for sending an acquisition command to the acquisition server, analyzing originally acquired data uploaded by the acquisition server to obtain index data, and processing the index data, wherein the procedure of processing the index data comprises the step of judging whether an alarm event is generated or not according to the index data; and the acquisition server is used for driving a corresponding acquisition plug-in to acquire data for a system / service to be monitored after receiving the acquisition command sent by the operation and maintenance analyzing platform or according to a preset acquisition period, receiving originally acquired data acquired by the acquisition plug-in, and transmitting the received originally acquired data to the operation and maintenance analyzing platform. According to the invention, operation states of an application system and servicees of enterprises are monitored, an alarm can be immediately sent out, failures can be quickly solved, hidden dangers are predicted, and risks are controlled in advance.

The invention discloses a multi-functional intelligent well cover system. The multi-functional intelligent well cover system is characterized by comprising a well cover, an intelligent integration device for performing intelligent processing on the well cover, an information acquisition device for obtaining relevant information of the well cover, and an auxiliary service device for providing application service to the intelligent integration device and the information acquisition device. The multi-functional intelligent well cover system can perform positioning, unique identification, alarm and monitoring on the well cover.

The invention relates to the field of the monitoring of a transmission line conductor, in particular to a real-time monitoring method of ice coated on an overhead transmission line conductor and a system thereof. The method comprises the following steps of: firstly, arranging tilt-temperature monitoring devices on each line conductor so as to monitor the suspension point tilt and the conductor temperature of line conductors in real time; secondly, arranging deviation angle-wind deflection angle monitoring devices on each suspended insulator string so as to monitor the deviation angles of the suspended insulator strings along the conductor direction and the wind deflection angles vertical to the conductor direction in real time; and calculating the ice coating comprehensive load and the ice coating thickness of each line conductor in real time through monitoring the suspension point tilt and the conductor temperature of the line conductors and the deviation angles of the suspended insulator strings in real time. The method has the beneficial effects that not only the ice coating thickness of the conductor can be measured, but also the comprehensive load of the ice-coated conductor can be measured, furthermore, the measure is reasonable and correct, the algorithm is simple, and the result is accurate, and the method can be applied to the comprehensive load calculation of the strain section of the lines, on which ice is evenly coated or unevenly coated.

An intelligent inspection robot for a power distribution station comprises a robot body, an in-station terminal and a remote terminal, wherein the robot body comprises a motion module and a detection module, and the motion module is suspended on a top rail to walk; the top rail is arranged along distribution control points in the power distribution station; the detection module is used for executing inspection, detection, monitoring, fault diagnosis and pre-warning and alarming tasks on the distribution control points; the in-station terminal is used for controlling walking, detection, storage and communication of the robot body; the remote terminal receives a real-time scene image video and detection data transmitted by the in-station terminal for concentrated monitoring. The manual inspection cost can be substantially reduced, and the inspection frequency is improved; the reliability, the authenticity and the accuracy of inspection result data are improved; various monitoring data is collected, and powerful data support is made for analysis and pre-judgement of big data.

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 relates to an ultra-deep well drilling simulation experiment device which mainly comprises a drilling system, an autoclave system, a rock sample heating and pressurizing system, a detecting system, a data acquiring system (22) and a computer data processing system (21). The drilling system comprises a frame, a power head system, a drilling fluid system and a hydraulic system; the autoclave system mainly comprises a dynamic sealing device (9), a pressure vessel (18), a drilling rod column (19), a bit (23), a hoop (25) and an experiment bench (29); the detecting system mainly comprises a parameter detecting system and a temperature and pressure detecting system; a programmable logic controller (PLC) is connected with the computer data processing system (21); a rock sample is put on the experiment bench (29); a resistance wire is used for heating the rock sample; a rock sample clamping and pressurizing mechanism (24) is used for pressurizing the rock sample; and the drilling system is used for drilling the rock sample. The ultra-deep well drilling simulation experiment device is used under the high-temperature and high-pressure condition.

The invention discloses a mine mobile communication system, which consists of an Ethernet passive optical network of a double-bus or double-loop structure, a wireless access network, a control system and an explosion-proof mobile station. The system comprises an optical link terminal, a base station controller, a ground base station, office-end equipment, passive optical splitters, explosion-proof optical network terminals, an underground explosion-proof base station, leakage antennae, base station antennae, distributed antennae and the explosion-proof mobile station, wherein the optical link terminal is connected with the ground base station and the base station controller; the explosion-proof optical network terminals are connected with the underground explosion-proof base station; the underground explosion-proof base station is connected with the leakage antennae, the base station antennae and the distributed antennae; and the explosion-proof mobile station is connected with the underground explosion-proof base station and the ground base station through a wireless interface. The mine mobile communication system has the characteristics of simple structure, flexible deployment, convenient maintenance, relatively lower cost, strong disaster resistance and anti-jamming capacity, capability of eliminating dead zones in communication and meeting requirements on a specific service environment and security for mining, and suitability for underground mobile communication in a coal mine.

The invention discloses an online oil way abrasive particle monitoring device. An amplitude difference and a phase difference of excitation signals on two groups of excitation coils of an oil way abrasive particle sensor are adjusted during initially electrifying, so that the polarities of magnetic fields generated by the two excitation coils of the oil way abrasive particle sensor are reversed and neutralized in a middle detection coil. Consequently, when oil liquid without abrasive particles passes through the oil way abrasive particle sensor under ordinary circumstance, only a small carrier signal is output from the detection coil; when oil liquid with abrasive particles passes through the sensor, generated abrasive particle signals are modulated on the carrier signal and subsequently transmitted into a signal detecting circuit to amplify and demodulate, so that effective abrasive particle signals can be acquired; the abrasive particle signals are transmitted to a DSP (Digital Signal Processor) to process so as to acquire parameters, such as the size, the number and the material, of the abrasive particles; and due to the parameters, the abrasion condition of a monitored mechanical device is reflected, so that the health condition of the monitored device is acquired in real time and the online monitoring on the oil way abrasive particles is realized.

The invention relates to a scientific gymnasium, a scientific fitness system and a scientific fitness method. The scientific fitness system comprises the scientific gymnasium, a family fitness room and outdoor fitness auxiliary equipment. The scientific gymnasium comprises a registration unit, a body detection unit, a fitness scheme disposal unit, a fitness guide unit and fitness terminal equipment, wherein the registration unit and the body detection unit collect identity information and physique data of an exerciser, the fitness scheme disposal unit generates a fitness scheme according to the identity information and the physique data in combination with exercise data, the fitness guide unit invokes the fitness scheme and presets the state of a fitness terminal, and the fitness terminal equipment is used by the exerciser to exercise in the preset state, records the exercise data of the exerciser and transmits the exercise data to the fitness scheme disposal unit so that the fitness scheme can be updated. The scientific gymnasium, the scientific fitness system and the scientific fitness method enable the exerciser to obtain scientific fitness guide economically and are beneficial to popularization of scientific fitness and monitoring of national physique data.

The invention provides a generating set remote fault diagnosis and health monitor system comprising a generating set data collector module and a cloud server module. The system is connected to a generating set controller and auxiliary electric control equipment around the generating set through the generating set data collector module, acquires various operation data and states of the generating set and data of the peripheral auxiliary electric control equipment, transmits the data and the states to a cloud server module through an Internet to carry out operation data recording, diagnoses reasons of faults, carries out performance analysis calculating on the data which are in accordance with characteristics regularly to obtain performance data and latent fault information of the generating set, and is further connected to a data monitor center and a user terminal through the Internet to realize functions of remote on-line fault diagnosis, latent fault alarm and performance analysis of more than 1000 generating sets so as to raise diagnosis efficiency and accuracy, reduce human cost and evection cost, discover latent faults in advance and maintain the generating set in a healthy state.

The invention discloses a crop growth information monitoring system and method based on internet of things. The system comprises an information perception system, a wireless transmission system and anintelligent management system, wherein the information perception system includes a soil moisture content monitoring module, a plant disease and insect pest monitoring module, a crop nutrition statemonitoring module, a weed monitoring module and a crop condition monitoring module. After crop planting, relevant information and threshold values of a crop growth environment are set through an intelligent management system interface, the soil moisture content, diseases and insect pests, nutritional status, weed growth and growth vigor information of growing crops are acquired through the perception system in real time and are sent to a server for data storage, analysis and display, if the information exceed threshold values, workers are remind of corresponding processing, plants are helped to accurately judge the crop growth conditions, real-time effective decision information is provided for accurate operation, the problem is solved that the crop growth conditions in planting field pieces need to be checked regularly in traditional planting process and accordingly the labor intensity is high, the labor cost is reduced, and the operating efficiency and accuracy are improved.

The invention discloses isomery medical information integrating system based on HL7 proxy server. It includes the following steps: receiving available resource enrollment from self area HL7 proxy server; managing it as resource metadata; responding any accessing request; setting HL7 proxy server at each hospital knot to manage medical information system; downloading available resource view in time to selecting remote integrating target for user; receiving self area medical information integrating request; accessing local or remote information system; integrating each returning knot. The invention combines centralized control with knot self rule to increase stability for whole platform, has high compatibility, interactive speed, safety etc.

The invention relates to a BIM (Building Information Modeling)-based curtain wall parametrization design method, which comprises the following steps: building a BIM mass model of a curtain wall; building multiple parametrization basic unit plate models; assembling each basic unit plate model to the BIM mass model in a simulating manner, checking collision, and judging the feasibility of the designing scheme according to the assembly situation; integrating the well-assembled BIM model with other crossed professional BIM model, and checking whether the integrated model conflicts or not. Through BIM, the parametrization design of a curtain wall project is realized, the problem of building a curved-surface curtain wall by using standard rectangular unit plates is handled, the parametrization dimension driven design and adjustment functions are integrated, so that the control dimension of the curtain wall units is amended at any time, thus the design efficiency is improved, the error rate is reduced, and a project delay risk is lowered; the collision checking function of the BIM technology is adopted, so the change, monitoring and dynamic management on the curtain wall design are realized. The BIM-based curtain wall parametrization design method can be used in the design of curtain walls.

The invention discloses a self aircraft under water driven by the mixed power. It includes the main body, the fixed vane, the vertical tail vane, the horizontally fixed bow rudder and a canula screw thruster. In the dome, it is installed with the flotage driving out bladder, the flotage driving pressure capsule with the flotage driving system, the guise adjusting pressure capsule with the pitching adjusting system and the navigation system, the electric source and controlling system pressure capsule which are all connected with out water directly. By using the triangle vane, it is proper to improve the gliding effect when gliding; by using the horizontal bow rudder and the vertical tail rudder, the guise and the track can be controlled in the AUV mode to help the guise control in the gliding mode, the pitching guise adjusting system can reach the guise control in gliding mode. So it can monitor and detect the big field water for long time.

The invention discloses a visual centralized monitoring system for loading videos of dynamic machine rooms. The system comprises a client and a plurality of automatic machines rooms in different places, wherein each machine room is provided with an acquisition server and a camera. The automatic machine rooms are managed in a centralized way through the centralized dynamic modeling configuration of the automatic machine rooms, and equipment acquisition and warning messages are bound to model elements synchronously, operation states and warning conditions of the automatic machine rooms are displayed intuitively through a Unity3D technology and an FELX technology, so that uniform configuration and uniform monitoring of the automatic machine rooms are realized. Meanwhile, in order to remedy the defect that the automatic machine rooms are still artificial, the video monitoring technology is utilized to realize the remote control of the real operation conditions in any position of the automatic machine rooms, thereby avoiding the irregular inspection of a watchman in each machine room, and truly realizing the centralized management and monitoring of the automatic machine rooms by the watchman.

The invention relates to an energy-saving control system and control method of a central air conditioning freezing station. The control system is an energy conservation system with a self-learning function, and comprises a relational database, an energy consumption self-optimization controller, a rolling optimization controller, a signal acquisition control cabinet, a cooling tower control cabinet, a cooling pump control cabinet, a refrigeration pump control cabinet, and a plurality of sensors. Through relational database modeling for each main current consuming device in the central air conditioning freezing station and rolling optimization of the relational database, energy consumption associated information of each main current consuming device is obtained, and through further energy consumption self-optimization course, an optimization parameter of the operation of devices in the freezing station is obtained, thus the integral central air conditioning freezing station operates at a high-efficient and energy-saving state.

The invention relates to an energy storage power station monitoring system. The energy storage power station monitoring system is contained in an energy storage power station and is used for monitoring the operation working conditions of the energy storage power station to control and maintain the energy storage power station on the spot. The energy storage power station monitoring system comprises a server, a switch, a working station, a GPS (Global Position System), a terminal server, a remote maintenance wireless router, a fire wall, a longitudinal isolating device and a communication network, wherein the server and the working station are respectively connected with the switch to form a double-network structure; the remote maintenance wireless router, the fire wall and the working station are connected in sequence; and the longitudinal isolating device, the GPS and the terminal server are respectively connected with the switch through the communication network. The energy storage power station monitoring system can be used in large and medium energy storage systems higher than 200kw to monitor, control and manage the energy storage power stations (systems) so as to guarantee the safe and reliable operation of the energy storage power stations (systems).