30results about How to "Comprehensive monitoring parameters" patented technology

The invention relates to an SF6 high-voltage circuit breaker intelligent monitoring and health management system which comprises hardware and software, wherein the hardware is divided into a lower computer and an upper computer; the lower computer hardware comprises an intelligent control and processing unit based on an FPGA and an ARM, a data acquisition unit, a data storage unit, an intelligent control output unit and a CAN bus communication unit; the upper computer hardware consists of a monitoring center server unit and a PCI 1680U board card; and the communication between the upper computer and the lower computer is realized by a CAN bus network. The software is also divided into a lower computer and an upper computer, wherein the lower computer software is in charge of driving the lower computer hardware to complete mechanical, electrical and insulating state data acquisition and feature extraction, realizes intelligent reasoning and intelligent control by combining system information, and drives the CAN bus communication unit to send the result obtained by processing into the upper computer; and the upper computer software is in charge of driving the PCI 1680U board card of the upper computer to complete communication, and realizes the man-machine interaction interface and intelligent monitoring information management. The system realizes the comprehensive monitoring for the SF6 high-voltage circuit breaker state and performance.

The invention provides a novel footstep movement monitoring system. The system comprises a monitoring part and a mobile terminal, wherein the monitoring part is in communication with the mobile terminal by means of Bluetooth; the monitoring part is embedded into the space position reserved in the rear end of the shoe sole; the mobile terminal is provided with APP application software; the monitoring part comprises a footstep monitoring device; the footstep monitoring device is arranged at the bottom end of the space position; the footstep monitoring device monitors various movement states of the footstep, stores the monitoring data, and transmits the monitoring data to the APP application software of the mobile terminal through the Bluetooth for updating; the monitoring data comprises movement time, quiescent time, movement pace number, movement speed, movement distance, movement trail and altitude of locating position. The novel footstep movement monitoring system has the beneficial effects of being comprehensive in monitoring parameter, higher in accuracy degree, and convenient for reading data.

The invention discloses a balance adjustment device for oil pumping machine and balanced structure adjustment method of oil pumping machine, by which the balanced structure adjustment is changed from using indirect parameter-electric current to using direct parameter-displacement, so that the adjustment is accurate and rapid, and the energy is remarkably saved. The invention also discloses an oil extraction control device, a color power indicator, an oil extraction measurement meter, an oil extraction integrated protection device, an oil extraction integrated testing and diagnosis control device, and a data acquisition and transmission unit for an oil extraction measurement and control system. The color power indicator provides a novel mean and method for diagnosis of oil pumping machine, which remarkably improves the effectiveness of diagnosis. The oil extraction integrated diagnosis control device and the data acquisition and transmission unit for the oil extraction measurement and control system have the advantages of high degree of automation, more monitored and controlled parameters, and large protection range; can perform onsite automatic acquisition and control and can perform long-distance automatic acquisition and control in management center; and provides a fundamental mean with high feasibility for realizing automated management of the full oil field.

The invention discloses a system for intelligently monitoring state information of a transformer. The system comprises a universal measurement device, a gas-in-oil monitoring device, a transformer partial discharge monitoring device, a sleeve insulation monitoring device, an iron core grounding current monitoring device, an exchanger and a processor, wherein each monitoring device is respectively connected with the processor through marking interfaces of the exchanger to transmit monitored various signals of the transformer to the processor for analyzing and processing; the processor is used for carrying out fault diagnosis and risk evaluation on the operating condition of the transformer on the basis of a preset transformer fault diagnosis algorithm and gives an alarm when a fault is occurred; meanwhile, a standard communication protocol, namely, an IEC61850 protocol, is adopted between each monitoring device and the processor. The system and a method have comprehensive monitoring parameters, are easy for integration and have strong independence.

The invention discloses a porous medium penetration slip-casting multi-parameter monitoring device and a test method thereof. The monitoring device comprises a slip-casting apparatus, which his connected to an inlet cabin. The inlet cabin is connected to one end of a connection steel pipe through connecting pieces, and the other end of the steel pipe is connected to an outlet cabin through connecting pieces. A joint position of the inlet cabin and the steel pipe and a joint position of the outlet cabin and the steel pipe are both provided with filter plates. The steel pipe is provided with a press measuring device. Slurry discharge pipes are connected at the bottom of the steel pipe, and a volume measuring apparatus is disposed below each slurry discharge pipe and positioned above a weighing apparatus. The filter plate of the outlet cabin is connected with a screw, and the screw is provided with a lower packing box. The outlet cabin is equipped with a flow measuring apparatus. The monitoring device helps to solve the problem of monitoring key parameters during porous medium penetration slip-casting. Compared with conventional research, the monitoring device has the advantages that various parameters can be monitored, the monitoring precision is high, the boundary effect of the device can be eliminated, and the device is adjustable in dimension and simple to operate.

The invention provides a photovoltaic solar intelligent management greenhouse, and relates to the field of photovoltaic product application. The photovoltaic solar intelligent management greenhouse includes a greenhouse framework, an input device and a MCU (micro-programmed control unit) controller; the top part of the greenhouse framework is provided with two rotating shafts, and protective cloths are connected to the rotating shaft; the input device includes an air temperature sensor, an air humidity sensor, a carbon dioxide sensor, a soil temperature sensor and a soil humidity sensor; the input end of the MCU controller is respectively and electrically connected with a camera, an input module and the output end of the power supply; the power supply consists of a solar panel and a solar storage battery; the output end of the MCU controller is respectively and electrically connected with a first electromagnetic actuator, a hot blower, a second electromagnetic actuator, an LED plant growth lamp and an input end of a water supply control valve. The invention is high in intelligent degree and can monitor parameter of inner cavity environment and plant growth condition in real time; besides, the monitoring parameters are diversified and degree of automation is high.

The invention discloses an intelligent on-line monitoring system for a pipe gallery comprising a surface temperature sensing device which comprises an infrared imager and/or an ultraviolet spectrum monitor and is used for collecting temperature field distribution information in the pipe gallery. The invention also comprises an active smoke sensing device comprises a smoke detector, a fan and an air suction system, the fan is used for increasing airflow power in the pipe gallery, the air suction system is used for sucking airflow to flow to the smoke detector, and the smoke detector senses smoke concentration information in the airflow. The invention further comprises a control system used for receiving the temperature distribution information and the smoke concentration information for data processing and sending a control signal to the surface type temperature sensing device and the active smoke sensing device;The monitoring system is especially suitable for monitoring the cable underground pipe gallery, and is also suitable for monitoring the comprehensive pipe gallery comprising cable facilities. The system is comprehensive in monitoring parameters, strong in alarm condition monitoring capability, high in sensitivity and beneficial to safe, stable and reliable operation of underground pipe gallery facilities.

The invention relates to a coal cutter state monitoring method based on a black box. The method is implemented through a coal cutter state monitoring system based on the black box and a coal cutter state monitoring method based on the black box. The coal cutter state monitoring system based on the black box is composed of a hardware part and a software part, the hardware part comprises the coal cutter black box and an intrinsic safety type vibration acceleration sensor provided with a coal safety certificate. The software part mainly comprises data storage software and data analysis software. The coal cutter state monitoring method based on the black box mainly comprises state parameter acquisition, state parameter storage, state parameter analysis and coal cutter working state monitoring. The coal cutter state monitoring method is complete in monitoring range, multiple in monitoring parameters and good in timeliness, and data storage is convenient.

The invention provides an intelligent cold chain logistics monitoring system and a use method thereof. The system comprises a central monitoring station, a distribution warehouse monitoring station, a service point monitoring station, a community storage point monitoring station, a mobile carrier and a user monitoring terminal. The communication is established by compositions of the monitoring system through the Internet or a local area network, and the monitoring system is a comprehensive monitoring system. According to the intelligent cold chain logistics monitoring system, the remote monitoring of each storage environment of cold chain logistics is facilitated, and while the environment temperature and the humidity are monitored, other factors of the environment are monitored. Especially when a cold chain logistics environment is abnormal, the monitoring system can automatically carry out remote alarm, management personnel which are not in a site can timely know the abnormal condition of the cold chain logistics environment, thus management personnel of a near service station timely adopt related measures to change the cold chain logistics environment, and an effect of avoiding an economic loss of product deterioration caused by environment abnormality in a cold chain logistics warehouse is achieved.

The invention provides a motor operation state monitoring system. The motor operation state monitoring system comprises a sensor module, a data analysis module and a communication module, wherein thesensor module comprises a temperature sensor, a vibration sensor, an image sensor, a current sensor, a sound sensor and a humidity sensor; the data analysis module comprises a data processing unit, asignal processing circuit and an image processing unit, the communication module comprises a processor and a wireless communication chip, temperature signals, vibration signals, image information, current signals, sound signals and humidity signals during operation of the motor are monitored in real time, monitoring parameters are comprehensive, and precision of temperature detection, vibration detection and image detection is improved by the aid of the data processing unit, the signal processing circuit and the image processing unit.

The present invention relates to the related field of battery management system, The invention discloses a system for monitoring and upgrading BMS based on Android platform, which solves the problem that the traditional monitoring and upgrading scheme of BMS can not meet the requirements of real-time monitoring, fault alarming and firmware remote upgrading of each state inside BMS. The system comprises: a power management system, an industrial control screen and a remote monitoring platform; Through the Android industrial control screen to display the battery pack voltage, current, temperature, status and other information currently obtained by BMS, monitoring parameters more comprehensive and can be fault display alarm; At the same time, the Android industrial control screen is connectedto the Internet, and the BMS acquisition parameters are uploaded through the API interface provided by the remote monitoring platform through the monitoring APP, and the commands sent by the monitoring platform are received to control the related actions of the BMS, so as to realize the remote monitoring; BMS can also be remotely upgraded to facilitate later use and maintenance.

The invention discloses a safe operation supervision system for an orchard weeding robot, relates to the technical field of safe operation of robots, and solves the problems that the safe operation of the weeding robot cannot be monitored in the prior art, so that the efficiency of the weeding robot in the operation process cannot be guaranteed; historical operation information of the intelligent robot is acquired through the data acquisition unit, the operation condition of the intelligent robot can be reflected through parameter values of deviation data, buffer data and error data, and the historical operation condition can be used as a safe operation judgment condition, so that the accuracy of safe operation of the intelligent robot can be improved, the situation that the operation efficiency is reduced due to the fact that operation faults of the intelligent robot occur and are not predicted in advance is prevented, after the control analysis signal and the historical operation information are received through the control analysis unit, the historical operation information is analyzed, historical control analysis coefficients are collected, whether intelligent robot control is normal or not is judged, and the accuracy of safe operation is improved.

The invention discloses a sacrificial anode service performance monitoring and failure risk early warning system in an ocean back-silting environment. The sacrificial anode service performance monitoring and failure risk early warning system comprises a sensor subsystem, a data acquisition subsystem, a data storage and transmission subsystem and a power supply module. The sensor subsystem comprises N sensor groups, each sensor group comprises a galvanic couple sensor, a protection current sensor, a corrosion sensor and an environmental parameter sensor which are arranged in a protection box, the N sensor groups are fixed on a wire protection pipe, the wire protection pipe is welded on a protected steel structure through a welding leg, a wire of each sensor group is led into the wire protection pipe and led upwards along the wire protection pipe to be connected into the data acquisition subsystem, the data acquisition subsystem is connected with the data storage and transmission subsystem, and the data storage and transmission subsystem is connected with a monitoring center in a wireless or wired mode. The device is used for monitoring the service performance and the environmental parameters of the sacrificial anode, early warning the failure risk of the sacrificial anode, and guaranteeing the service effect and the service life of cathode protection.