272results about How to "Realize centralized collection" patented technology

A device for transmitting telemetric and telecontrolled data between a 1553B bus and a satellite interior equipment bus comprises a 1553B bus module, a singlechip module and a satellite equipment bus management module. The satellite interior equipment bus management module is not used in the traditional design method, and telemetric and telecontrolled management of satellite interior equipment is realized by using a singlechip only; along with increasing of the number of satellite-borne equipment, the complexity of control logic of the singlechip is increased, and the reliability of a system is affected; and moreover, because the singlechip works in a serial mode, the singlechip only can acquire and process one telemetric parameter every time, the updating period of the telemetric parameters of the whole satellite is longer and longer, and detection and isolation of faults are affected. The device can overcome the shortcomings; the design of a singlechip system is simplified by the satellite interior equipment bus management module, and the control and management capability of the system on telemetry and telecontrol to the satellite equipment is improved.

The invention discloses a regional group personnel health monitoring system which comprises a monitoring server, a plurality of monitoring regions and a plurality of data users. Each monitoring region comprises a wireless relay and a plurality of human health wireless sensors, wherein the human health wireless sensors monitor human physiological data in real time, and the wireless relay collects the human physiological data of all the human health wireless sensors in the monitoring region. The wireless relays forward the human physiological data containing personal ID information to the monitoring server through a wired network and/or wireless network. The monitoring server processes the human physiological data and then sends the processed human physiological data to the data users through the wired network or the wireless network. According to the regional group personnel health monitoring system, individual health data in the same region are sent to one wireless relay uniformly and transmitted to the monitoring server through the same network, and network resource waste is avoided; low-power wireless transmission can be adopted, the power consumption is lower, construction is simple, and the cost is lower.

The invention discloses an intelligent auxiliary monitoring system and method for a substation. The system comprises an adaptive communication module, an intelligent electronic device (IED) model automatic configuration module, a version automatic matching module and an XML based interface configuration module. The adaptive communication module is used for achieving adaptive communication between a comprehensive monitoring host and various sub-monitoring systems. The IED model automatic configuration module is used for generating IED performance description files rapidly after the system configuration is changed. The version automatic matching module is used for achieving automatic matching of an integrated power supply system and the comprehensive monitoring host software version. The XML based interface configuration module is used for enabling XML files to perform description modeling on the whole character lattice LCD human-computer interface to generate an interface according to the model files. By the aid of the system and the method, high multi-system fusion is performed on technologies of IED model automatic configuration, version automatic matching, adaptive communication, interface configuration and the like, and a uniform novel intelligent auxiliary monitoring system platform which is intelligent and efficient and adaptive to substation development requirements is built.

The invention provides a construction layout-based topological system for data collection and an implementation method thereof, belonging to the field of data collection of gauges. The topological system comprises a layout generation module, a group unit module, an intermediate node module, a slave node module and a node corresponding module. The implementation method comprises the following steps of: firstly, establishing a corresponding relation between a gauge code and an installation physical address; secondly, dividing a group unit according to the space distribution condition corresponding to the physical address of a gauge by using at least one of a serial mode, a parallel mode, a complex mode and other modes; setting an optimal intermediate node and salve node and a corresponding work mode of the optimal intermediate node and salve node in the group unit to construct the topological system. Because the intermediate node data are collected, the wireless data of at least one of a gas meter, an ammeter, a water meter, a heating meter and the like are intensively collected. By using the topological system, the work load of a meter reader can be reduced, and the difficulty of indoor meter reading of a gas enterprise is solved.

The invention discloses a box type switching station, comprising an air-discharge device and a supervising device. The air-discharge device comprises an air-discharge duct, an air conditioner and a fan; the hot air in the switching station is discharged by utilizing the cold air in the air conditioner, and is discharged by force through the fan. The supervising device comprises a local control module and a monitoring module, wherein the monitoring module is used for collecting the temperature information, voltage information and current information in each power distribution cabinet in the box type switching station, and the working condition information of the air-discharge device, and transmitting data to the local control module; the local control module is used for controlling the starting, temperature and wind speed of the air conditioner according to received temperature information and working condition information of the air-discharge device, controlling the starting, temperature and wind speed of the fan, and receiving and displaying the voltage information and current information. Combined with the Internet of Things technology, and based on a sensor network measurement and control platform, the invention forms an intelligent box type switching station integrating various functions such as supervision, control and early warning.

The invention relates to a controller of a converter of a dual-fed wind power generator, which is formed by connecting a touch display screen, a PLC module, a data acquisition and control module and a network interface module, wherein the touch display screen is connected with the PLC module, the PLC module is connected with one end of the network interface module, the other end of the network interface module is connected with a control and pitch control system of a wind turbine, the PLC module is further connected with the data acquisition and control module, and the data acquisition and control module is simultaneously connected with a rotor side power module and a network side power module. The controller adopts the modular design and can realize the double closed-loop control of a power outer loop and a current inner loop through acquisition, analysis and treatment of various analog signals, digital quantity signals and rotation speed signals, and simultaneously realize the functions of centralized acquisition of data, fault prediction, diagnosis and the like, and has the characteristics of strong anti-interference ability, abundant network interfaces, fast measurement speed, high control precision, friendly man-machine interface and the like.

The invention discloses intelligent dedusting environment-friendly equipment and a working method thereof. The intelligent dust removal environment-friendly equipment comprises a base, wheels are arranged at the four corners of the bottom of the base correspondingly, a mounting frame and a first filtering box are fixedly mounted at the top of the base, water is contained in the first filtering box, and the first filtering box is located in the mounting frame; and a second filtering box is fixedly mounted on one side of the top of the mounting frame, a supporting pipe is rotatably connected tothe inner wall of the top of the second filtering box in a sealed mode, and the top end of the supporting pipe extends to the position above the second filtering box and is fixedly connected with a mounting pipe. Dust in gas can be conveniently filtered in advance so that the dust attachment amount on the filter element can be reduced, the service life of the filter element can be effectively prolonged, the filtered gas can be quickly diffused, good practicability is achieved, meanwhile, dust in air can be collected in a centralized mode, and thus the equipment has good convenience in use.

The present invention relates to one kind of suction hopper dredger network integrated monitoring system. The system has sensors in the rabble arm position indicating system and the draft loading system with sensing signals connected via CANBUS acquisition modules to the CANBUS site bus and CANBUS/RS232 protocol converter, and CANBUS/RS232 protocol converter with signal output connected through gateway and the exchanger to the server; GPS, compass and tide level instrument with signal output connected through gateway and the exchanger to the server; right rabble arm position display module, left rabble arm position display module and draft loading display module through the exchanger to the server. The present invention can realize the intranet sharing of the monitoring data, concentrated acquisition, storage and display of the dredging process data, and raised dredging process reliability.

The invention relates to a system and a method of collecting dust used in a production line. A suction machine is arranged at a position of the production line where dust is produced. The suction machine is provided with a dust-collecting box that corresponds to the suction machine. Dust is drawn into the dust-collecting box after being filtered in the suction machine. Every dust-collecting box has sealed connection with a dust outlet of the corresponding suction machine. Every dust-collecting box is provided with an automatically-controlled valve. All the dust-collecting boxes are respectively connected with a common sealed and automatic transfer channel through the valve. The dust in the dust-collecting box can enter the transfer channel through the valve and go through the transfer channel to enter a dust-collecting barrel arranged at an end of the transfer channel. The invention of the system and the method of collecting dust used in the production line adopted, the whole process of transferring dust is enclosed, thereby effectively preventing the dust from spreading in air and realizing atomization of dust-collecting process and making a plurality of suction machines operated at the same time to moderate intensity of dust-cleaning.

The invention relates to a rain and sewage diversion device driven by meteorological conditions. The rain and sewage diversion device comprises a rainwater collection field, an automatic intake and drainage system, a water collection box, a floating ball, a floating-ball driving system, a turning drive system and a gate (valve) opening and closing system of a channel or pipeline, a drainage pipe is arranged at the bottom of the water collection box, the automatic intake and drainage system opening and closing the drainage pipe is arranged on the drainage pipe, the rainwater collection field iscommunicated with the automatic intake and drainage system through a water guiding pipe and the water collection box, the floating ball is arranged in the water collection box, and the floating ballis connected with the gate (valve) opening and closing system through the floating-ball driving system and the turning drive system. The rain and sewage diversion device is widely applicable, and theproblem of automatic rainwater diversion and rural sewage diversion in the early stage of rainwater collection can be solved.

The invention discloses a synchronous condenser site selection method based on long distance power transmission, and belongs to the field of power transmission line reactive power compensation equipment site selection. The method solves the problem that local direct current commutation failure probability and multi-direct current system continuous commutation failure probability are high. The method establishes a power transmission system model according to actual power transmission situation. A power transmission system includes a power generation unit, a transmission unit and multiple receiving ends. The power generation unit includes conventional power stations and distributed new energy power stations. Three-phase short-circuit fault simulation analysis of the system is carried out byusing power system simulation software, and short-circuit current when a fault occurs is obtained through a system stability model. A short-circuit ratio of a direct current fed receiving alternatingcurrent system is calculated, a voltage stability weak point is predicted according to the short-circuit ratio of the direct current fed receiving alternating current system, and a synchronous condenser is arranged on a line where the weak point is located. The synchronous condenser site selection method based on the long distance power transmission cancels connection between all direct current systems and effectively improves grid strength of a multi-receiving end alternating current system, enhances the system voltage support capability and reduces the commutation failure probability.

The invention discloses a textile machine, and belongs to the technical field of textile equipment. The textile machine comprises a textile machine body, a dust collection box, a dust collection mechanism and a dust collection cover arranged above the textile machine body, wherein a dust inlet channel is formed between the dust collection box and the dust collection cover; four supporting legs arearranged between the dust collection cover and the textile machine body; a leakage-proof assembly is arranged on each side of the dust collection cover; the dust collection mechanism comprises a vibration assembly, an activated carbon filter screen and two connecting strips; and a dust inlet grid is arranged at the bottom of the dust collection cover. The textile machine has the advantages that by the dust collecting mechanism, atomization spraying operation on flock flying dust can be realized, meanwhile, by the vibration assembly, automatic vibration operation of the activated carbon filterscreen can be realized, impurities blocked in meshes of the activated carbon filter screen can shake down, and wetted flock and impurities can enter a collecting hopper under the action of the obliquely arranged activated carbon filter screen.

The invention relates to a fault study and judgment method for a communication network between a distribution master station and a power distribution terminal. The method is technically characterized in that: a set of general representation model is provided for various resources in the communication network between the distribution master station and the power distribution terminal, a distribution master station system issues a study and judgment instruction to a power distribution terminal communication access network comprehensive network management system by means of the model in a message interaction way, and an information transmission link among the distribution master station system, the power distribution terminal and the communication network is established, so that centralized acquisition and comprehensive management of the power distribution terminal, communication network management system equipment, communication channel resources and the like under the charge of the distribution master station system are realized, and an acquired communication network abnormal state is fed back to the distribution master station system immediately to perform fault study and judgment and location. A more comprehensive study and judgment method is provided for fault searching of the communication network between the distribution master station and the power distribution terminal, and safe and stable running of a power distribution network is ensured effectively.

The invention relates to the field of automation equipment and discloses a laser cutting module for pole piece forming. The laser cutting module comprises a rack, multiple sections of cutting rolls and a laser light source. The cutting rolls and the laser light source are arranged on the rack. The multiple sections of cutting rolls comprise two or more rotary rolls and two or more static rolls. The rotary rolls and the static rolls are coaxial, are equal in diameter and are distributed at intervals in the axial direction. The static rolls are provided with grooves. The rotary rolls can rotate relative to the static rolls. The laser light source can emit laser beams toward the grooves. According to the laser cutting module, through matching of the multiple sections of cutting rolls and the laser light source, forming of a plurality of pole pieces can be conducted simultaneously, forming of the pole pieces does not need involve a plurality of stations, the cost of operation, management and intermediate storage is reduced, and production efficiency is improved.

The invention discloses automatic polishing chamfering equipment at the two ends of a building steel bar material. The automatic polishing chamfering equipment comprises a workbench, wherein a clamping device is arranged at the upper end of the workbench, a to-be-machined workpiece is arranged in the clamping device, two supporting plates are symmetrically arranged at the upper end of the workbench, the side walls of the two supporting plates are provided with moving devices, the polishing devices are fixedly connected to the lower ends of the two moving devices, the two polishing devices sleeves the outer side of the to-be-machined part, chamfering devices are arranged on the outer side walls of the two polishing devices, the two opposite side walls of the chamfering devices are connectedwith the side walls of the two ends of the to-be-machined part correspondingly, two recycling devices are symmetrically arranged at the upper end of the workbench, and each clamping device comprisestwo supporting rods. The equipment is reasonable in structural design, and not only can reduce the consumption of human resources, but also can carry out the polishing work and the chamfering work simultaneously, and improves the processing and construction efficiency.

The invention discloses a sorting device of spun yarn pipes. The device comprises a slideway high support, a slideway low support, an electromagnet support, a fixing arc plate, a plurality of moving arc plates corresponding with different colors, rotating shafts, metal pull bars, electromagnets and tower-shaped springs, and the rotating shafts, the metal pull bars, the electromagnets and the tower-shaped springs are matched with each of the moving arc plates. The device also comprises a control part composed of a PLC, a color sensor and an optoelectronic switch. The device is beneficial for automatic sorting of spun yarn pipes with various and different colors, can realize centralized collection and storage of spun yarn pipes with the same color, reduces waste of labor resources and raises production efficiency.

The present invention proposes a TCP series intelligent terminal for collecting and controlling water affairs data and a centralized monitoring system for water affairs. The protocol synchronously updates the built-in standardized data indicator library through the external gateway device, and converts the self-controlled variable data into standard indicator data based on the standardized data indicator library, stores the standard indicator data with preset data storage rules to obtain a local real-time database, and performs data pre-processing. The basic data and characteristic data of the automatic control system are processed and uploaded to the remote monitoring system through the gateway device; the display device is used to display the operating status of the basic data intelligent terminal. The invention performs standardized processing and data analysis on collected water affairs data, realizes centralized collection and remote fine control of water affairs data, is suitable for remote data collection and control of plants and stations, and realizes integrated operation and management.

The invention discloses an automatic soot discharge moxibustion bed, and relates to the technical field of medical health maintenance moxibustion. The automatic soot discharge moxibustion bed aims at solving the technical problems of regarding an existing moxibustion bed that it takes time and labor to clean soot in each groove, in addition, as moxa stick is combusted, it is not easy to take out generated soot from a bed body, and the moxibustion bed is extremely inconvenient to clean. The automatic dust discharge moxibustion bed comprises a motor, a moxibustion box, a soot collecting box, a first gear, a second gear, a cam and a balance wheel, the motor drives the first gear to rotate, the cam is further driven to rotate and be in contact with the balance wheel, the soot in the moxibustion box is shaken off and falls into the soot collecting box, the soot collecting box is driven out of the bed body through the second gear to clean the soot, and the effect of automatically discharging the soot is achieved.

The invention relates to the technical field of quantum encryption, aims to solve the problem that data of an existing internet behavior terminal cannot be safely transmitted to a public security auditing system, and provides an internet behavior auditing system and method based on a quantum key encryption technology. The internet behavior auditing system comprises quantum key management equipmentwhich is used for generating and issuing a quantum key; a quantum encryption terminal which is in communication connection with the quantum key management equipment so as to encrypt the internet behavior data; a quantum encryption server which is in communication connection with the quantum key management equipment and the quantum encryption terminal and is used for decrypting the encrypted data;an internet behavior terminal which is in communication connection with the quantum encryption terminal so as to send internet behavior data to the quantum encryption terminal; and an internet behavior auditing server which is in communication connection with the quantum encryption server so as to receive decryption data sent by the quantum encryption server. According to the system provided by the invention, the security of data transmission can be greatly improved, the monitoring management of an internet behavior auditing end is facilitated, the laying of channels is reduced, and the datamonitoring range is expanded.

The invention discloses a cluster log centralized collection method applied to platform development. The method involves an application system, a monitor, a log collector, a configuration module interface, an interface configuration module and a log storage module, wherein the application system, the monitor and the log collector are in electric communication connection sequentially; the log collector is in electric communication connection with the interface configuration module and the log storage module; and the interface configuration module is in electric communication connection with the configuration module interface. According to the method, log collection can be performed for a specified interface, and centralized collection is realized, so that developers and operation and maintenance personnel can track and analyze logs in real time more conveniently; when not needed, the log collection is cancelled by using configuration, so that server resources can be saved to the maximum extent; and the use is more convenient.

The invention relates to a roxburgh rose juicing system. The roxburgh rose juicing system comprises a thorn removing device, a rotary drum cleaning machine, a cleaning conveyor, a water tank, a hammercrusher, a distributor, a belt filter press, a vibrating filter, a buffer tank, a high-temperature sterilization device and a can filler which are sequentially connected. A plurality of thorn removing rods are arranged on the inner side wall of a rotary drum body of the thorn removing device, and a spirally arranged screw conveyor is arranged on the inner side wall of the rotary drum body; an inner screw conveyor is spirally arranged on the inner side wall surface of a cleaning rotary drum, a first spraying device extends into the cleaning rotary drum, a winnower is arranged at one end, closeto the hammer crusher, of the cleaning conveyor, and a winnower air outlet opposite to the material conveying direction of the cleaning conveyor is formed in the winnower. By the aid of the juicing system, thorns of roxburgh rose fruits are removed mechanically, the cleaning cleanliness before juicing is high, rot individuals mixed in the roxburgh rose fruits are removed, juicing materials are fed uniformly, the automation degree of the whole system is higher, roxburgh rose fruit juice with good quality and low impurity content can be obtained, and canned storage of the juice is realized.

The invention discloses a copper and copper alloy strip hot-rolling online surface scale collection device. The device comprises a hot-rolling mill rack. A pair of rollers which are arranged in an up-and-down manner are horizontally arranged on the hot-rolling mill rack. The upper roller and the lower roller are connected to the upper surface and the lower surface of a strip respectively in a pressed manner. The rollers are provided with a cooling spraying pipeline used for spraying cooling mediums to the rollers. The cooling spraying pipeline is connected with a circulation pool through a conveying pipeline. A liquid accumulating pool used for collecting the cooling mediums is arranged below the pair of rollers. The bottom of the liquid accumulating pool is connected with the circulation pool though a water returning pipeline. A medium flow guiding groove used for guiding the cooling mediums to the two sides is arranged below the rollers. An arc segment is arranged on the top of the medium flow guiding groove. Inclined segments are arranged at the two ends of the arc segment. The inclined segments incline outwards and downwards. Filters used for collecting surface scales of the strip in the cooling mediums and provided with filter screens are installed below the inclined segments. The ends of the inclined parts are matched with upper end openings of the filters.