30results about How to "Implement data collection" patented technology

The invention discloses a system and a method for realizing electric energy meter abnormity diagnosis by applying a quantum particle swarm algorithm, and relates to the technical field of electric energy metering. An architecture system of the Internet of Things is constructed, remote monitoring of abnormal data of an electric energy meter is realized, change and extension of data information of the electric energy meter are realized by using a wavelet change method, noise interference can be suppressed by using wavelet transform, the feature extraction precision is improved, the accuracy is high, and the performance is more stable. An improved quantum particle swarm algorithm is used, particle swarms can be effectively screened; the convergence speed of the particle swarm is accelerated;according to the method, a BP neural network algorithm model is utilized to prevent simultaneous falling into local extremum, a good effect is shown in the aspects of convergence rate and global optimum searching, rapid diagnosis of abnormal data can be realized by utilizing the BP neural network algorithm model, a large amount of electric energy meter data information is rapidly calculated withina few seconds, and data analysis and judgment are realized.

The invention provides an electric automatic control system and belongs to the technical field of industrial control. The electric automatic control system comprises a monitoring terminal and a plurality of automatic control terminals, wherein the monitoring terminal is arranged at a monitoring center, and the plurality of automatic control terminals are respectively arranged in different electrical devices; the monitoring terminal comprises a host computer, an alarm device, a display screen and an operation panel; a first controller, a data storage unit and a data analysis unit are arranged in the host computer; each automatic control terminal comprises a signal detection module, a second controller, a wireless data receiving and transmitting module and a camera. Via the system, networkedmonitoring management can be realized, operation conditions of an internal part of each electrical device can be known in real time, operation of all electrical devices can be effectively monitored,frequent patrol inspection of management personnel is not needed, workloads can be reduced, data collection and big data analysis can be realized, and parameter setting of the electrical devices can be optimized; overall stable, energy-saving and environment friendly operation of the electrical devices can be ensured, and full automatic control can be realized.

The embodiment of the invention provides an Internet of Things cloud management method and system. The method comprises the steps of obtaining equipment information transmitted by an Internet of Things system based on a message management server, and forwarding the equipment information to the cloud management system through the message management server, wherein the message management server is arranged between the cloud management system and the Internet of Things system, and message management clients corresponding to the message management server are arranged in the cloud management systemand the Internet of Things system. According to the embodiment of the invention, the message management server is additionally arranged between the cloud management system and the Internet of Thingssystem, so that multi-party equipment can be accessed to the same management platform without upgrading the equipment, and the equipment has good compatibility, thereby greatly reducing the expenditure of the system and resources, ensuring the stability of the original system, achieving unified management and data collection of various devices are realized, and facilitating analysis of big data.

The invention provides a power supply device, a vehicle and a storage battery device employing same, capable of specifying deterioration causes of a battery in a simpler structure. The power supply device comprises a plurality of chargeable secondary cell units; a temperature detection unit(31) for detecting temperature of a battery block (9) formed by secondary cell units in serial or parallel connection; a current detection unit (32) for detecting charging and discharging current of the battery block (9); and a voltage detection unit (33) for detecting the voltage of the battery block (9) or the secondary cell units. The power supply device further comprises a data collecting unit for obtaining temperature detected by the temperature detection unit(31), the current value detected by the current detection unit (32) and the voltage valve detected by the voltage detection unit (33) at regular time; and a storage unit (20) for recording data collected by the data collecting unit.

The invention discloses an on-line measurement method of a bus current of an aluminium electrolysis cell. The on-line measurement method comprises the steps of: acquiring voltage signals of multiple buses simultaneously by utilizing a PLC (Programmable Logic Controller) system; measuring current values by virtue of an instrument for measuring the instantaneous currents of the buses according to the invariant resistance of each single bus; calculating resistance values by the ohm law; and then converting each voltage signal to the real-time current value of each bus. The method is applicable to the on-line measurement on the bus current of any cell-type single electrolysis cell. The method can be used for monitoring the current values of input buses and output buses of a cathode pole and an anode pole of one electrolysis cell at the same time point on line, or establishing a database for the current values of the input buses and the output buses of the cathode pole and the anode pole of one electrolysis cell at the same time point of each period, analyzing the running condition and the trend of the electrolysis cell and guiding electrolysis production.

The invention provides a sharing method of material failure cases capable of sharing material failure cases.The method comprises following steps: receiving material failure cases inputted by a user and case conclusions inputted for material failure cases; receiving case assessments of case conclusions inputted by the user; and determining whether case assessments exceed the pre-set assessment threshold value and storing material failure cases corresponding to case assessments to a pre-set case library. The sharing method of material failure cases is suitable for the technical field of material analyses.

The invention provides an intelligent water and fertilizer management system based on big data analysis, and belongs to the technical field of control. The system comprises a cloud data center, a monitoring unit, a first communication unit and a plurality of detection units, the monitoring unit and the first communication unit are arranged on the monitoring unit, the detection units are arranged in different field parcels and comprise upper computers, alarms, display screens and control panels, first controllers, data storage units, data analysis units, big data decision making units and information retrieval units are arranged in the upper computers, and each detection unit comprises a data acquisition unit, a second controller, a second communication unit and a camera. According to the system, network monitoring management of the field parcels can be achieved, running conditions of devices in the field parcels are known in real time, running of all devices is effectively monitored, frequent in-situ inspection of managers is omitted, workload is decreased, data acquisition and big data analysis are achieved, and full-automatic control is achieved.

The invention discloses a high-voltage electric power test vehicle networking platform. The High-voltage electric power test vehicle networking platform comprises a driving system state monitoring module, a loading system state monitoring module, a high-voltage test equipment state monitoring module, a high-voltage test service management module, a customer resource management module, an equipmentowner management module, a 4G/5G Internet of Things communication module, an Internet of Vehicles background software system, vehicle-mounted terminal equipment, a mobile terminal APP module and a WeChat official account module. According to the invention, real-time intelligent control, data collection and analysis are realized, actual requirements are met, high-efficiency, intelligent and low-cost voltage withstanding test inspection work is realized, the high-voltage power test vehicle is automatically and intelligently controlled through a test operation mode, and the safety and humanization of a test platform are greatly improved.

The invention discloses a management method of luxury jewelries. When at least one luxury jewelry with an RFID label is placed into the intelligent tray, the intelligent tray transmits information of all currently placed all luxury jewelries and information of a shop assistant to a server, and the server receives and stores the information. when the number of the luxury jewelries in the intelligent tray changes, the intelligent tray transmits the information of all the currently placed luxury jewelries and the information of the shop assistant to the server; the server receives information and performs comparison with the information which is stored in a previous time, and furthermore the server defines wearing trying of a certain luxury jewelry according to a comparison result and/or the shop assistant in operating wearing trying. The invention further discloses the intelligent tray for management of the luxury jewelries. The management method and the intelligent tray can realize data acquisition for a selling process of the shop assistant, thereby analyzing selling action and flow standard degree of the shop assistant, diligence degree of the shop assistant and trying frequency of the luxury jewelry.

The invention relates to a vehicle oil tube fuel oil permeability test device. The test device which comprises an oil tube test sample piece is characterized in that the test device also comprises an oil way cycle and a gas way cycle; the oil tube test sample piece is connected to the cycle oil way; and the oil tube sample piece is arranged in the gas way cycle. The test device realizes a high-precision vehicle oil tube permeation test process with a low test cost. The system of the test device is convenient to mount, and test operations of the system are simple and are easy to implement. A tester can momentarily monitor a plurality of parameters comprising the temperature, the pressure and the like of the test system. The test system enables hundreds of hours of a continuous test to be carried out to realize the collection of long-term changed data of the oil tube permeability, and provides the data basis for the research and the development of vehicle oil tubes of enterprises.

The invention relates to an enterprise resource intensive utilization method and device, and belongs to the technical field of computers, and the enterprise resource intensive utilization method comprises the steps: obtaining the business registration information of an enterprise; positioning the geographic position of the corresponding enterprise according to the registration information based onthe geocoding technology of the geographic grid; obtaining economic related indexes of the enterprise; determining a corresponding enterprise intensive utilization related index according to the economic related index; displaying enterprise intensive utilization related indexes in a geographic graph based on a 3S technology; and displaying the thematic distribution map of each enterprise on the geographic graph in an overlapping manner, thus solving the problems that in traditional enterprise resource intensive utilization management, data resource accuracy is not high, and enterprises and parcels are lack of association, and analysis and display visualization is not high, and enterprise evaluation model accuracy is not enough. Related index results of economic high-quality development can be comprehensively and integrally associated and displayed, and accurate and scientific analysis and evaluation of economic high-quality development and land and efficiency conditions and the like are achieved.

The invention relates to an experimental apparatus for researching influence of non-biological factors to armadillium vulgare. The experimental apparatus comprises two same cylindrical experimental platforms and at least three experimental platform covers, and further comprises temperature sensors, humidity sensors and a carbon film resistor, wherein the upper ends of the experimental platforms are opened; openings of same size are formed in the parts, which are in correspondence, of the side faces of the two experimental platforms; the two openings are connected via a channel that the upper end is opened; a channel cap is arranged at the upper end of the channel; a medium-density sponge is arranged on the bottom surface of the interior of each experimental platform; at least one of the atleast three experimental platform covers are different from the other two ones in color; rotary doors are fixedly connected to the lower ends of the experimental platform covers; the rotary doors arelarger than the openings and can completely fit to the openings, so that the openings can be covered or completely opened by rotating the experimental platform covers; and the temperature sensors, the humidity sensors and the carbon film resistor are inserted into the experimental platforms. With the application of the technical solution on learning knowledge of students of junior and senior highschools or within an acceptable range of knowledge capability of the students of junior and senior high schools, operability and interesting of the students in biology experiments can be improved.

The invention discloses an information interaction device. The information interaction device includes a safety box (100) and a mainboard module (300) arranged in the safety box. The mainboard module (300) includes a mainboard (301), a workstation module, an access point module and Communication component; the workstation module is connected to the main board (301); the access point module is connected to the main board (301); the communication component is connected to the workstation module and the access point module; the information interaction device is configured in a workstation mode and an access point mode In the workstation mode, the workstation module is connected to the drone through the communication component. In the access point mode, the access point module is connected to multiple base stations through the communication component. On the basis of realizing the connection between the equipment simulation base station and the UAV, the above information interaction equipment realizes the connection between the equipment simulation UAV and other base stations at the same time. The mainboard module (300) adopts a modular structure design, so that the mainboard module (300) is detachably installed in the safety box (100), which is convenient for maintenance and replacement.

The invention discloses a sphygmomanometer and a monitoring method. The monitoring method comprises the following steps that S1, detection data of the sphygmomanometer are synchronized to a mobile terminal; S2, the mobile terminal sends the data to a management platform, wherein the management platform is a cloud end and runs on a remote server; S3, the management platform sends and/or synchronizes the data to a preset target; S4, the management platform stores the data, wherein the stored data is measurement data; and S5, the management platform diagnoses the data. Data of the sphygmomanometer can be synchronized (transmitted) to the mobile terminal, the mobile terminal transmits (synchronizes) the data to the cloud, data management can be performed through the cloud, and original materials can be provided for subsequent clinical chronic disease information management through big data analysis; monitoring and data collection of the sphygmomanometer are realized; data report, health analysis, SOS early warning and multi-user management can be carried out by monitoring the sphygmomanometer and collecting data.