36results about How to "Realize real-time status monitoring" patented technology

The invention discloses a cloud resource pool data security detection method comprising the steps of acquiring established sensitive data; acquiring export data drained from a cloud resource pool; scanning and recognizing the sensitive data in the export data; building a sensitive data life cycle, and hierarchically managing the sensitive data; capturing a host virtual machine of the sensitive data in a cloud resource environment, and monitoring traffic of the virtual machine; and analyzing the sensitive data and abnormal operation behaviors of the host virtual machine of the sensitive data, and giving an alarm. In addition, the invention also provides a cloud resource pool sensitive data security detection system comprising a control module, a collection module, a processing module, a supervising module and an auditing module. By using the method provided by the invention, a full life cycle security control on links such as building, generation, utilization and destroying of various kinds of sensitive data during business data calling and transmission, and business interaction and migration processes under the cloud computing environment is achieved, and thus abnormal and illegal behaviors can be found.

The invention discloses a crucial boiler pipeline online measurement system. The crucial boiler pipeline online measurement system comprises two obviously-identified radial deformation measurement metal blocks, a radial measurement binocular camera, two obviously-identified axial deformation measurement metal blocks, an axial measurement binocular camera, a displacement sensor and at least one stress and strain transducer, wherein the stress and strain transducers are arranged at the bottoms of the metal blocks. The displacement sensor is positioned between two prearranged axial deformation measurement metal blocks, and two sensing heads contact with the metal blocks respectively. The binocular cameras are connected with an industrial switch and are connected to a main control machine via a transmitting network bridge and a receiving network bridge. The crucial boiler pipeline online measurement system is capable of detecting data such as stress, strain and displacement of a boiler pipeline comprehensively and efficiently in real time to reflect boiler pipeline damage degree, and is used for judging remaining life of the boiler pipeline to perform failure early warning, so that safety and stable operation of electric power are guaranteed.

The invention discloses an aircraft-real-time-state monitoring black box. The aircraft-real-time-state monitoring black box comprises an aircraft-real-time-state monitoring black box body, a black-box data collecting part, a black-box remote communication part and an aircraft-state abnormal-and-crash-emergency warning part. A storage device is arranged in the aircraft-real-time-state monitoring black box body, the black-box data collecting part is connected with the aircraft-real-time-state monitoring black box body, the black-box remote communication part is connected with the aircraft-real-time-state monitoring black box body, and the aircraft-state abnormal-and-crash-emergency warning part is connected with the aircraft-real-time-state monitoring black box body; monitoring of the flight state of an unmanned aerial vehicle is achieved. When aerial vehicles of multiple types work, monitoring is uniformly carried out through the same platform.

The invention provides a distributed power supply management system. The distributed power supply management system operates on a distributed system platform and comprises a power supply module, a master control module and a management control platform, wherein the power supply module is connected with the master control module, and the management control platform is in communication with the master control module through networking protocols. The distributed power supply management system not only meets total-state power supplying requirements of the system, but also can achieve redundancy power supplying, up and down electric control of all modules, condition monitoring and the like. Besides, safety and reliability of the distributed power supply management system are guaranteed.

The invention belongs to the technical field of intelligent bearings, and relates to a joint bearing. Including bearing inner ring, bearing outer ring, bearing end cover, self-lubricating layer, flexible circuit board, micro sensor integration system, wireless information transmission system and wireless power supply system; the flexible circuit board is installed on the inner side of the bearing end cover, and the flexible circuit board and the The bearing end cover is thermally fused into one; the micro sensor integration system and the wireless information transmission system are set on the flexible circuit board; the wireless power supply system uses the micro holes on the bearing end cover and the bearing outer ring to integrate with the micro sensor system and wireless information through lines The transmission system is connected; the receiving end coil and the transmitting end coil of the wireless power supply system are placed in the annular groove of the outer ring of the bearing outer ring. The spherical plain bearing adopts the method of wireless power supply based on resonance coupling, which simplifies the bearing structure, increases the function of the bearing, and the detection of the spherical plain bearing is more real-time and efficient, and the operation of the bearing is safer and more reliable.

The invention discloses a law enforcement recorder intelligent supervision platform, a supervision system and a law enforcement recorder. An NB-IOT narrowband Internet of Things module is embedded inthe law enforcement recorder, and a platform is used for receiving real-time state information sent by the law enforcement recorder in real time, and the real-time state information comprises electricquantity, storage space, police officer information, a video recording state, a use unit, a GPS position and / or a video recording resolution; and when the electric quantity or the storage space is insufficient, the platform can automatically dial the telephone number of the corresponding police officer to carry out notification prompt. According to the invention, the current situations that an existing common law enforcement recorder cannot perform real-time supervision and a 4G law enforcement recorder cannot be practically applied are broken through; real-time state supervision of the law enforcement recorder can be realized, the situations of police officer negligence, police officer making excuses and the like in file system supervision are avoided from the technical perspective, caseascertainment is facilitated, and intelligent law enforcement of the law enforcement recorder is realized; moreover, when the law enforcement recorder deletes the copied video and audio data in an unauthorized manner, the intelligent supervision platform can give an alarm and lock the operation in time, so that the data security is realized.

The invention discloses a satellite communication system operation state monitoring method and system based on IP response, relates to the technical field of satellite communication, and aims to solve the problem of low manual operation and maintenance efficiency and lack of real-time performance of the satellite communication network in the prior art, making it difficult to guarantee The problem of long-term normal operation of the communication system. The main points of the technical scheme include the following steps: performing an active IP packet response test on each node device or server of the satellite communication system; recording the active IP packet response test result in real time, and performing the node device or server based on the test result. Judgment and analysis of network status; automatically perform network maintenance according to the results of network status judgment. The invention improves the operating reliability of the node equipment and the server, and at the same time effectively solves the problem of inefficient network quality caused by the long-time operation of the satellite communication system.

The invention discloses a neural network-based fault diagnosis method and device for pitch bearings of wind power generators. The method includes: measuring the signal strengths of different azimuth angles of blades and different points of sensors, and determining the best measurement azimuth angles of blades and the arrangement of sensor points. Solution, fix the blades at the optimal azimuth angle to collect pitch vibration data, further process the collected vibration data into a data set, build a neural network model, use the collected data set to train the network, and deploy the trained network To the PLC for real-time dynamic monitoring of the fan; the device includes a vibration sensor, a data acquisition card and an editable logic controller (PLC). The invention applies the neural network algorithm to the fault diagnosis of the pitch bearing of the wind power generator, uses the historical vibration data to train the network, and then utilizes the trained network to perform fault diagnosis, thereby realizing fast, real-time and accurate monitoring of the health status of the pitch bearing.

The invention provides a processing method, system and electronic equipment for food processing data, and relates to the technical field of automatic control. The method is applied to electronic equipment; the electronic equipment is used to control the working parameters of a direct-fired oven. The moisture parameters of the baked food are obtained through the moisture metering device and fed back to the direct-fired oven, and the working parameters of the oven are determined according to the moisture parameters, and finally the oven is controlled to complete the baking of the food in the oven, realizing real-time monitoring of the food baking process. The state monitoring solves the problem of a long cycle in the moisture detection of baked food in the existing food baking process; while improving the baking efficiency, it also improves the automation of the food baking process.

The invention discloses a crucial boiler pipeline online measurement system. The crucial boiler pipeline online measurement system comprises two obviously-identified radial deformation measurement metal blocks, a radial measurement binocular camera, two obviously-identified axial deformation measurement metal blocks, an axial measurement binocular camera, a displacement sensor and at least one stress and strain transducer, wherein the stress and strain transducers are arranged at the bottoms of the metal blocks. The displacement sensor is positioned between two prearranged axial deformation measurement metal blocks, and two sensing heads contact with the metal blocks respectively. The binocular cameras are connected with an industrial switch and are connected to a main control machine via a transmitting network bridge and a receiving network bridge. The crucial boiler pipeline online measurement system is capable of detecting data such as stress, strain and displacement of a boiler pipeline comprehensively and efficiently in real time to reflect boiler pipeline damage degree, and is used for judging remaining life of the boiler pipeline to perform failure early warning, so that safety and stable operation of electric power are guaranteed.

The invention discloses a VMD-ELM-based fault identification device and method for a VSC-HVDC converter station. The device includes a signal acquisition module, a data processing module, a state identification module and an alarm module. The present invention is proposed aiming at the particularity of the electric signal of the converter station in the VSC-HVDC system; by using the fault diagnosis device, the real-time status monitoring of the operation of the converter station can be realized, the operating status of the equipment can be reflected quickly and intuitively, and timely report to the Equipment maintenance personnel provide reliable equipment operation information to effectively ensure equipment operation, thereby reducing equipment downtime, planned maintenance time and unplanned maintenance time.

The invention relates to a warning monitoring method of failure type deformation and fracture type cracks based on the surfaces of components, a condition constructing method and a device thereof. The invention is characterized in that the warning monitoring method comprises the failure signal acquisition and the signal processing. The condition constructing method comprises the preparation of a driving layer, the preparation of a network bridge layer, the preparation of a signal acquisition sensor, the manufacturing of a signal transmission connection circuit and the manufacturing of a loop of an information processing system. The device prepared according to the method comprises the driving layer, the network bridge layer and a protection layer. The signal acquisition sensor is connected with the connection circuit board of the information processing system through conductors which are connected through palisade coupons. The connection circuit of the information processing system isconnected with I / O of a programmable controller. The programmable controller is connected with a monitoring output device through an adaptor. The warning monitoring method of failure type deformationand fracture type cracks based on the surfaces of components, the condition constructing method and the device have the advantages of simple method, cheap raw materials and accurate positioning, can realize the real-time state monitoring of key parts of the surfaces of the component, are beneficial to the rapid judging of operators and can avoid the happening of major accidents.

The invention discloses an instantaneous cable force identification method based on a wavelet and a contour line, electronic equipment and a medium. The method comprises the following steps: step 1, obtaining a vibration displacement signal of the inhaul cable through a microwave interference radar, and carrying out small window focusing analysis: carrying out continuous complex wavelet transform according to a small window signal to obtain a wavelet coefficient; carrying out noise reduction processing on the wavelet coefficient to obtain a denoised wavelet coefficient; extracting a wavelet ridge band on the constant-amplitude surface through an isoline method; fitting interpolation is carried out on the wavelet ridge band through a nearest neighbor method, then equalization processing is carried out, and a small-window time-frequency curve is obtained; and 2, superposing the time-frequency curves of the small windows to obtain a final time-frequency curve, identifying the instantaneous frequency of the inhaul cable, and calculating the instantaneous cable force. According to the method, response data are acquired through the non-contact microwave interference radar, long-time analysis is realized through a small window focusing analysis and multi-window superposition display mode, a wavelet ridge band is extracted through an isoline method, and the cable force identification precision is improved.

The invention provides a vehicle-mounted equipment power supply system background monitoring and management platform. The background monitoring and management platform comprises an application server, a route connection service cluster, and a database service cluster, a management terminal and a management connection service cluster which are in mutual communication with the application server. The vehicle-mounted equipment power supply system background monitoring and management platform provided by the invention is a platform for realizing state and fault comprehensive analysis and integrated management and control of vehicle electrical equipment, the server cluster and big data processing system structure is adopted by the background monitoring and management platform to support real-time monitoring and management of a plurality of vehicles, the storage of a large amount of data and real-time data flow processing.

The invention discloses a cloud resource pool data security detection method comprising the steps of acquiring established sensitive data; acquiring export data drained from a cloud resource pool; scanning and recognizing the sensitive data in the export data; building a sensitive data life cycle, and hierarchically managing the sensitive data; capturing a host virtual machine of the sensitive data in a cloud resource environment, and monitoring traffic of the virtual machine; and analyzing the sensitive data and abnormal operation behaviors of the host virtual machine of the sensitive data, and giving an alarm. In addition, the invention also provides a cloud resource pool sensitive data security detection system comprising a control module, a collection module, a processing module, a supervising module and an auditing module. By using the method provided by the invention, a full life cycle security control on links such as building, generation, utilization and destroying of various kinds of sensitive data during business data calling and transmission, and business interaction and migration processes under the cloud computing environment is achieved, and thus abnormal and illegal behaviors can be found.

The invention discloses a VSC-HVDC converter station fault diagnosis system and method. The system comprises a signal acquisition module, a wireless WIFI acquisition module and a PC end analysis module. The signal acquisition module is composed of a current sensor and an STM32F103C8T6 chip; the wireless WIFI acquisition module is composed of an ESP8266 and a wireless router; according to the method, firstly, a current sensor of a signal acquisition module is used for acquiring a bus electric signal of a novel high-voltage direct-current power transmission (VSC-HVDC) converter station, the current signal is transmitted to an STM32F103C8T6 chip through an SPI (Serial Peripheral Interface) and then is uploaded to a PC (Personal Computer) terminal through WIFI (Wireless Fidelity), a VSC-HVDC converter station fault diagnosis model is established through CEEMDAN permutation entropy and KELM, and the running state of the VSC-HVDC converter station is evaluated. The technical scheme provided by the invention has the advantages of high safety, good transmission performance, high accuracy and the like, the operation state of the converter station can be quickly identified, reliable equipment operation information is provided for maintenance personnel in time, normal operation of equipment is ensured, and the maintenance cost is reduced.

The invention relates to a vehicle-mounted power supplying and intelligent monitoring terminal. The terminal comprises a sealed shell body and an integrated main board arranged in the shell body, wherein the integrated main board comprises an MCU (Micro-programmed Control Unit) managing device, a power supplying control module, an electronic equipment connector group, a communication module and a power supply input module. With the adoption of the intelligent terminal provided by the invention, collection, primary distinguishing and control functions of power supplying current of vehicle-mounted electronic equipment are finished; and the equipment adopts a sealed explosion-proof structure and is mounted at a general power distribution connector of a vehicle, and feed of the vehicle-mounted electronic equipment is realized by the terminal.