45results about How to "Realize intelligent maintenance" patented technology

The invention is a state monitoring-based nuclear power plant intelligent maintaining system, belonging to the field of equipment monitoring and maintaining technology. The invention comprises: memory unit, monitoring port and computer network, and calculating unit, where the memory unit is stored with original operating data of all systems, the operating data is sent through the computer network to the calculating unit, the calculating unit analyzes the operating state of the nuclear power plant from the operating data and forecasts the possible failures according to the operating state and sends out the forecasting result in two ways, one of which is sent through the computer network to the monitoring port and the other of which is sent through the computer network to the memory unit, the monitoring port real-timely displays the property forecasting results, operating data, failure conditions and maintenance information of all the systems, and the memory unit takes charge of storing the forecasting results of the calculating uint. The invention realizes the intelligent maintenance of the nuclear power plant by the state forecast.

The invention discloses an RFID (radio frequency identification) maintenance management system for an intelligent elevator terminal network of things. The system comprises the intelligent elevator terminal network of things, an RFID read-write module, an input module, a display module and a communication module. The intelligent elevator terminal network of things comprises a CPU (central processing unit) which is respectively connected with the RFID read-write module, the input module, the display module and the communication module. The RFID read-write module is used for reading information of noncontact cards and writing the information of the noncontact cards into the CPU; the input module is used for inputting operation orders into the CPU; the display module is used for displaying maintenance data information in the CPU; and the communication module is used for realizing communication connection between the CUP and the internet. By the elevator maintenance system, intelligent maintenance and management of elevators are realized, and each elevator management party can be informed of conditions of the elevators at the early time to take effective maintenance measures timely, so that safety in operation of the elevators can be guaranteed.

The present invention provides a method and system for constructing a rail analysis early warning model based on big data. The present invention forms a one-meter precision table by extracting the data of the existing construction section, and correlates with rail-related ledger tables to form a complete data model , complete the construction of the data warehouse, and rely on the big data advantages of the data warehouse to analyze the data in the data warehouse using time series and logistic regression to establish an early warning model, and obtain the relevant parameters of the rail status in the future by analyzing the early warning model The predicted value is compared with the set threshold to obtain the decision-making guidance information on whether to carry out maintenance, and realize the automatic analysis and early warning of rail safety. The invention can effectively improve the accuracy of analysis and early warning, shorten the forecast period, establish automatic maintenance and overhaul plans, realize intelligent equipment maintenance, and effectively ensure the safety and reliability of railway operation.

The invention discloses an intelligent curing device applicable to diversified concrete surfaces. The intelligent curing device comprises a tank. An absorbent cotton apron is enveloped at the bottom of the tank. A pipeline spray device is mounted in the tank and comprises a pipeline, the pipeline is rotationally arranged on a rotary shaft in the tank, and a plurality of sprayers are mounted on thepipeline. A humidity probe is further mounted in the tank and comprises a telescopic rod and a humidity sensor, the humidity sensor is mounted at an end of the telescopic rod, and the telescopic rodis arranged in the tank and is positioned on the lower side of the pipeline spray device. Universal wheels which can be controlled by central processing computers are mounted on the outer side of thebottom of the tank. The intelligent curing device has the advantages that water spray curing working procedures in plane, tunnel and side wall concrete curing periods can be electronized and informationized by the aid of the intelligent curing device; water consumption in curing procedures in regions with deficiency in fresh water resources in China can be reduced to a great extent by the aid of water circulation systems of the intelligent curing device and the closed work characteristics of the intelligent curing device, and accordingly water-saving, energy-saving, green and environment-friendly effects can be realized.

The invention relates to the technical field of signal detection and processing, and discloses an energy-saving empty rail system track inspection vehicle and a detection method. The inspection vehicle has real-time detection and preprocessing capabilities for the overall space state inside the suspended sky beam. The on-board communication module of the inspection vehicle performs data interaction in real time to realize vehicle-ground information exchange and storage and backup of related data. This detection method is a new track detection and maintenance method that integrates multiple functions. The present invention provides a basic method implementation guarantee for the daily maintenance, cleaning, troubleshooting, rescue and danger inspection of the internal equipment along the track of the empty rail system, and improves the safety and security of the air rail transit system represented by the empty rail system. Reliability, at the same time, the vehicle-mounted intelligent detection method provides an infrastructure guarantee for the energy-saving operation of this type of transportation system in the future.

The invention relates to the technical field of the radar monitoring, in particular to a remote monitoring system for radar running status. The system is formed by communicating a sensing layer, a data aggregation layer and an application layer through a network layer. By applying a sensor and cooperating an acquisition and processing circuit, the sensing layer converts the radar state variables of each base station and the radar surrounding variables into a digital virtual volume. The network layer mainly achieves the network topology of system, the mode of data transmission and the network security measure. The data aggregation layer is used for synchronizing the distributed memory data of each base station and aggregating the data to the center data server of the system. According to the needs of different users, the application layer provides the function of data access, data processing and visualization to the center and each radar station. According to the remote monitoring system for radar running status, the radar local intelligent maintenance and the remote long-distance expert online consultation is achieved, and therefore the preventative maintenance is reached and the life-cycle management and monitoring of the radar is achieved.