5202results about How to "Achieve connection" patented technology

The invention discloses a learning management system based on a competency model and knowledge management, which realizes butt joint of enterprise strategies and learning. The technical scheme is as follows: the system comprises a training and learning platform comprising a user login interface; an application program module comprising a trainee information addition module and a database module; apost capability tool module comprising a first database module for storing posts, capability and skills; a first editting module for editing correlation of the posts, the capability and the skills; afirst display module for displaying correlation of the posts, the capability and the skills; a first connecting module for allowing knowledge point operation to enter a knowledge management tool module, wherein, the knowledge management tool module comprises a second database module for storing the knowledge points and courses; a second editing module for editing correlation of the knowledge points and the skills, the knowledge points and the courses; a second display module for displaying correlation of the skills, the knowledge points and the courses and knowledge point contents; and a second connecting module for allowing skill operation to enter the post capability tool module.

The invention provides a generating set remote fault diagnosis and health monitor system comprising a generating set data collector module and a cloud server module. The system is connected to a generating set controller and auxiliary electric control equipment around the generating set through the generating set data collector module, acquires various operation data and states of the generating set and data of the peripheral auxiliary electric control equipment, transmits the data and the states to a cloud server module through an Internet to carry out operation data recording, diagnoses reasons of faults, carries out performance analysis calculating on the data which are in accordance with characteristics regularly to obtain performance data and latent fault information of the generating set, and is further connected to a data monitor center and a user terminal through the Internet to realize functions of remote on-line fault diagnosis, latent fault alarm and performance analysis of more than 1000 generating sets so as to raise diagnosis efficiency and accuracy, reduce human cost and evection cost, discover latent faults in advance and maintain the generating set in a healthy state.

The invention discloses an anchored roadbed widening method, which belongs to the technical field of road construction. The anchored roadbed widening method comprises the following steps of: firstly performing slope cutting on an old roadbed slope, then excavating a step on the old roadbed slope from the ground, obliquely drilling an anchorage hole into an old roadbed at the joint of the vertical plane of the step and the horizontal plane, placing a steel bar into the anchorage hole, and casting the steel bar and the old roadbed into a whole by pouring cement grout; laying a new roadbed in layers, rolling, flatly laying a geogrid on the step of the old roadbed when the new roadbed is filled to be aligned with the step of the old roadbed provided with the anchorage drilled hole, connecting a transverse rib of the geogrid with an end hook which is bent upwards of the exposed part of the steel bar, tensing the geogrid, fixing with the lower layer of a soil body, and finally filling soil on the geogrid and rolling. According to the anchored roadbed widening method disclosed by the invention, an anchor rod technology is used for reinforcing the old roadbed slope, the geogrid and the old roadbed are connected into a whole, the geogrid can be prevented from sliding on the step of the old roadbed, the stability of the new roadbed and the old roadbed is improved, and non-uniform sedimentation can be effectively controlled.

The invention discloses a prefabricated beam-column connection in prefabricated concrete buildings, comprising a prefabricated column, prefabricated beams and a joint connecting member. The prefabricated column is provided with through holes. Beam vertical bars are embedded in the prefabricated beams in advance. The joint connecting member comprises rebars, casings, hoops and cast-in-place concrete. The rebars extend through the through holes to be connected with the beam vertical bars through the casings and are fixed via the hoops. The cast-in-place concrete is poured in a beam-column connection area. A construction method of the prefabricated beam-column connection includes: producing the prefabricated column and the prefabricated beams; lifting the prefabricated column in place, and extending the rebars through the through holes; grouting the through holes; mounting the hoops temporarily on rebars extending out a connection face of a column connecting part; lifting the prefabricated beams in place, and connecting the rebars and the beam vertical bars through the casings; fixing the hoops at intervals to the rebars, casings and beam vertical bars connected with one another; and pouring the cast-in-place concrete. The prefabricated beam-column connection has excellent mechanical properties, is convenient to produce, store, transport and construct and is easy to industrially produce, construction period is shorter, and cost is saved.

A turnplate for an automobile seat belongs to the technical field of automobile parts and comprises a lower plate, an upper plate, a middle plate, a lower ball retainer in rolling sliding fit between the lower plate and the upper plate, and an upper ball retainer in rolling sliding fit between the upper plate and the middle plate; the middle plate is fixedly connected to the lower plate through a connecting pin, the upper plate is provided with a locking device for locking and unlocking uses, the locking device comprises a lock pawl, a fixing sheet, a lug, a rotary shaft and a spring, the lock pawl rotates around the rotary shaft and runs through a lock hole arranged in the middle plate, and a lower support and an upper support for reinforcement use are added to the lower plate and the upper plate respectively. The turnplate has the advantages that the turnplate has small shaking clearance and small rotational torque; locking reliability is guaranteed; the turnplate is high in release strength; the turnplate never generates noise during moving; the turnplate is simple in structure, small in size, light in weight, convenient to assemble, and convenient to manufacture; the turnplate is widely applicable and connectable to any seat.

The invention discloses a traffic control system through wireless communicating network in the intelligent traffic control technical domain, which comprises the following parts: control center, traffic tube controller, flow monitor, traffic information display card, route joint, wherein each part is switched with ZigBee wireless communicating mode to form control network based on ZigBee wireless communication to realize real-time communication among each joint mutually, which connects the control center to realize uniform coordinate control of traffic.

The present invention provides a method, a system and a client for establishing a network connection of a Docker container. The method includes: the Docker container applies for an IP from a server; Client; the client creates the virtual network card of the Docker container; the client assigns the target IP to the virtual network card; the client creates a network bridge; the client connects the virtual network card to the network bridge, and connect the network bridge to the network card of the external network to realize the network connection between the virtual network card and the network card of the external network. The invention provides a method, a system and a client for establishing a network connection of a Docker container, which can realize the connection between the Docker container and an external network other than the Docker container.

The present invention discloses a cascade network building method based on the wavelength division multiplexing (xWDM) radio frequency remote unit, and mainly comprises the following steps: 1, the wavelength division multiplex (xWDM) is used in a radio frequency remote type BTS system for the cascade radio frequency remote unit RRU; 2, the wavelength division multiplex (xWDM) and the time division multiplex (TDM) are compounded and then used in the radio frequency remote type system, and different wavelengths are adopts to form the logical star connection between the BTS and different RRUs; 3, the wavelength division multiplex (xWDM) is used in the RRU of the cascade radio frequency remote type BTS system and in the base station system BTS; 4, the wavelength division multiplex (xWDM) is used in the cascade optical transmission system from the one-point main equipment to the multi-point auxiliary equipment. The network building method greatly saves the transmission resources of the system, enlarges the transmission capacity of the system, prevents the problem of gradual declination of the clocks which are restored and transmitted step by step in the TDM multiplexing mode, simplifies the problems in the estimation of time delay between the cascade systems, and is suitable for the base station system of multi-mode communication modes.

The invention provides nanoscale/micron size particle mixing type lead-free solder paste with a size effect and a manufacturing method thereof. The method comprises the following steps that nanoscale solder is slowly added into solder flux or a solder agent, after mechanical mixing, ultrasonic oscillation is lead in, mixing is continued, then the ultrasonic oscillation is stopped, micron size solder/flux is slowly added, and the mixed type solder paste which is uniformly mixed is obtained through continuously mixing. The manufacturing method has the advantages that process of the method is simple and feasible, the large size micron size solder is added in the nanoscale solder paste, the proportion of metal components in the solder paste is improved, and the low-melting-point property of nanometer brazing filler metal is maintained; mellow and full solder dots are formed at the low reflow soldering temperature; the obtained solder dots are polycrystal solder dots, and the grain sizes in the solder dots can be changed by adjusting the size distribution of micron size nanoscale solder, so that advance failure of the solder dots is avoided.

The invention relates to a Cu-Sn-Ti solder and a method for brazing Ti2AlC ceramics and Cu with the same, relating to a Cu-Sn-based solder and a method for brazing Ti2AlC ceramics and Cu with the same and realizing the high-strength and high-conductivity connection of the Ti2AlC ceramics and the Cu. The method comprises the following steps of: respectively grinding, polishing and clearing the Ti2AlC ceramics and the Cu and assembling the Ti2AlC ceramics, the Cu-Sn-Ti solder and the Cu into a brazing assembly unit; and then, brazing in a vacuum brazing furnace. The invention successfully realizes the connection between the Ti2AlC ceramics and the Cu and reaches the joint compression shearing strength of 40.53-187 MPa, the conductivity of 5.13*106-5.997*106 S/m, high joint strength and good electrical conductivity. The Ti2AlC ceramics and Cu connector is used for a carrier friction device and can solve the problems of high cost and shorter service life existing in the carrier friction device in traditional engineering applications.

The invention discloses an AGV (automatic guided vehicle) control platform having a distributed structure, which comprises a main node and three secondary nodes which are communicated through LIN (local interconnect network) bus bidirectional data, wherein the three secondary nodes are mutually independent and all have LIN interface modules for communicating with the main node based on the LIN bus communication and specific local identifiers; the main node comprises a main control board, an LIN interface module, an infrared tracking module, a motor driving module and a power supply module; and each secondary node comprises a driven control board for controlling and feeding back the AGV running and acquiring the tracking information for the main node to process procedures, an ultrasonic barrier-avoiding module, a temperature detection module, a vehicle acceleration inclining-detection module, a vehicle infrared left-wheel speed-measuring module, an electric quantity detection module and a vehicle infrared right wheel speed-measuring module. By using the LIN bus technique to realize the connection between sensors in the AGV system, the wires are reduced while the maintaining cost is lowered. Because of the high reliability and high anti-interference property, the whole system is more stable and reliable.

The invention discloses a multi-process communication system and an establishment and communication method thereof. The multi-process communication system comprises a central process and multiple processes. The processes are connected to the central process in an IPC (internet process connection) manner. The central process writes communication connecting identifiers and process identifiers of the processes into a correspondence table. When one optional process of the processes serves as a sending process, sends data to another process, serving as a receiving process, and is different with the sending process, of the processes; the central process receives the data, finds out the communication connecting identifier of the receiving process from the correspondence table according to the process identifier of the receiving process and sends the data to the receiving process according to the communication connecting identifier of the receiving process. An emanative communication connecting structure is established among the multiple processes, so that data communication among the processes can be implemented without establishing a large amount of IPC instances among the processes.

The invention relates to a lining method for tunnel emergency turnout strips and a tunnel-lining trolley. The lining method divides the tunnel-lining trolley into a left tunnel-lining trolley and a right tunnel-lining trolley which have independent travelling mechanisms, the left tunnel-lining trolley and the right tunnel-lining trolley are respectively driven into a main tunnel, auxiliary tunnel traveling tracks are transversely laid, the trolleys are jacked by jacks, the travelling mechanisms of the jacked trolleys are rotated by 90 degrees and mounted, the left and the right trolleys travel to the lining positions of auxiliary tunnels of the emergency turnout strips, and are connected, the lining method can quickly assemble lining formworks in the smaller tunnel space, consequently, the lining speed is increased, and the lining quality is guaranteed. The tunnel-lining trolley for carrying out the method can be divided into the left and the right trolleys with the independent travelling mechanisms, and two top formworks (5, 4) and two side formworks (9, 10) are arranged between the left and the right trolleys; gantries (1) and brackets (2) of the left and the right trolleys are detachably connected, and the travelling mechanisms (16) of the left and the right trolleys can be rotated by 90 degrees and assembled.

The invention relates to a micro-nano bubble oxygenation drip irrigation system and a micro-nano bubble oxygenation drip irrigation method. The system comprises a water inlet main pipe, wherein the water inlet main pipe is connected with two branches in parallel, and a first branch is sequentially connected with a water pump, a pressure stabilizing tank and a pipe pump; a spray nozzle which stretches into the pressure stabilizing tank is arranged at an inlet end of the pressure stabilizing tank, and a pressure stabilizing valve is arranged at the top of the pressure stabilizing tank; a pressure gauge is arranged on an outlet pipeline of the pipe pump; a flow regulating valve and a pressure gauge are sequentially connected onto a second branch; the two branches converge to form a water outlet main pipe; the position, at an inlet of the water pump, of the first branch is connected with an outlet of an air pump through an electromagnetic valve and an inlet of the air pump is respectively connected with a pure oxygen source and an ozone source; a one-way valve and a gas flowmeter are sequentially arranged between the pure oxygen source and the air pump; a one-way valve and a gas flowmeter are sequentially arranged between the ozone source and the air pump; the pipe pump is electrically connected with a frequency conversion cabinet, the frequency conversion cabinet is electrically connected with a power distribution box through an electromagnetic valve and the power distribution box is electrically connected with a programmable controller; the flow regulating valve, the pressure gauges, the electromagnetic valves, the gas flowmeters, the water pump, the pipe pump and the power distribution box are respectively and electrically connected with the programmable controller.

The invention discloses a terminal and a screen projection method thereof. The screen projection method comprises the steps of: in a screen projection state, synchronizing a screen display state of the terminal to other terminals; and receiving display control commands of other terminals to control the screen display state of the terminal, wherein the screen display state comprises a screen brightness state, and the screen projection state means that screen display contents of the terminal are mapped onto screens of other terminals.