42results about How to "Same load" patented technology

The invention discloses a multicenter data task processing method, a multicenter data task processing device and a multicenter data task processing system. The processing method comprises the steps: A, collecting data task information; B, generating a data task model graph according to the data task information, cutting the data task model graph, namely grouping all nodes in the data task model graph, wherein each node of the data task model graph is one data task; and C, allocating data tasks of different groups into corresponding data centers. By means of the multicenter data task processing method, the device and the system, through the establishment of a model reflecting the correlations among data tasks, multicenter task allocation is performed based on the model, and thus the task allocation is visual, accurate and balanced. Transfer and redundancy of large amount of data are avoided, data volume transmitted among each center is small, therefore pressure of network load is reduced, overall data processing efficiency is improved, and loads in all the data centers are basically the same.

A drive traveling mechanism of a peristaltic pipeline robot mainly solves the problem that existing pipeline internal drive travelling mechanism are lower in driving force and hard to drive robots to run for long distance in pipelines. The drive traveling mechanism of the peristaltic pipeline robot is characterized in that the drive traveling mechanism consists of two crank-and-rocker mechanisms and a worm-and-gear mechanism which share a robot body as a framework, a connecting rod of one crank-and-rocker mechanism is of an elastic connecting rod structure, and the elastic connecting rod penetrates through a rocker which swings around the robot body to be further connected with a gear rotating around the robot body so as to form one crank-and-rocker mechanism. The two crank-and-rocker mechanisms identical in structure are respectively arranged from front to back. When a motor drives the worm to drive the gear to rotate, traveling legs connected to the two crank-and-rocker mechanisms arranged from front to back realize translational motion. The two crank-and-rocker mechanisms serving as components of the drive traveling mechanism are distributed along the radial direction of the worm by 120 degrees and are driven by the same worm. The drive traveling mechanism has the advantages that traveling legs can contact with walls of pipelines sufficiently to generate higher dragging force so that the robot can travel by a long distance in the pipelines.

The invention discloses a load-balance-based satellite network on-demand routing method, which mainly solve the problem of unbalanced traffic load in the conventional satellite network. The load-balance-based satellite network on-demand routing method comprises the following steps that: when a source node sends data, the minimum rectangular region of a routing request is limited according to orientations of the source node and a target node; the source node sends a routing request (RREQ) packet to an intermediate node in the minimum rectangular region; when receiving the RREQ packet for the first time, the intermediate node starts a node load judgment mechanism and selectively forwards the RREQ packet according to a judgment result; when the intermediate node forwards the RREQ packet, theRREQ packet is forwarded to a node with the consistent direction with the target node; the target node replies a routing response (RREP) packet to a route with the minimum load value from the received RREQ packet in a delayed response mode; and after receiving the RREP packet, the source node starts to send data so as to complete the route discovery process. Compared with a method employing the conventional routing protocol, the load-balance-based satellite network on-demand routing method has the advantages that: the accurate traffic load balance of the satellite network can be realized; andthe cost of a network route is reduced.

The invention discloses a shock-absorbing modular load wheel set with a three-stage balance suspension, and relates to a load wheel set of a rubber crawler walking device. The invention includes a first-level balance suspension, a first-level balance suspension rubber ball joint and two modular double-row road wheel assemblies. The invention adopts multiple groups of road wheels, which can carry heavy vehicles and make the grounding pressure of the rubber crawler running device more uniform; it has a three-stage balanced suspension structure, which can significantly improve the ride comfort and passability of the vehicle; the rubber ball hinge or The rubber bushing can greatly improve the shock absorption effect of the rubber crawler walking device; at the same time, the balance suspension at all levels can be modularized and assembled, which can realize quick loading and unloading, and is easy to use and maintain.

The inventive production line for producing workpieces comprises several machining cells (21) which are positioned in row side by side and a transport device (31) for transporting the workpiece(s) to be machined to the machining cells (21) or for removing them therefrom, wherein all machining cells (21) of the production line are arranged on a base module (13), the transport means (31) comprises a guide rail (33) extending along at least the entire length of the base module (13) and at least one transport slide (35) is placed on the guide rail (33).

The invention provides a gate drive circuit and a display device, and the gate drive circuit comprises two low-frequency AC signal lines which are used for transmitting low-frequency AC signals; and Nclock signal lines which are used for transmitting a clock signal, wherein the frequency of the clock signal is higher than that of the low-frequency AC signal, each clock signal line is provided with at least one capacitance compensation unit, the sum of the area of any clock signal line and the area of at least one capacitance compensation unit arranged on the same clock signal line is equal toa preset area, and N is an integer greater than or equal to 2, and wherein the at least one capacitance compensation unit arranged on each clock signal line comprises a first capacitance compensationunit arranged corresponding to at least one of the two low-frequency AC signal lines; the sum of the areas of the first capacitance compensation units arranged corresponding to one low-frequency AC signal line is equal to the sum of the areas of the first capacitance compensation units arranged corresponding to the other low-frequency alternating-current signal line.

The invention relates to a multipath load sharing method. The method comprises the following steps: (1) creating a load sharing link table which is used for recording and updating loads of all equivalent links between a sending end and a target address in real time; (2) accessing a user to a server; (3) selecting a link with the fewest loads by the server according to the load sharing link table; (4) allocating the link selected in the step (3) to the user by the sever and updating the load value of the link; and (5) carrying out data interaction by the user through the link. All user counters are initialized as zero; after a path number corresponding to the link is allocated to the user, the path number of the link is saved in a user case and the load value of the link is increased; and when the user logs out, the corresponding load value is reduced according to the path number in the user case, and meanwhile, the user case is released.

The invention discloses a display panel and a display device. The display panel comprises a display area, a non-display area, a notch and a data line extending in a first direction, wherein the edge of the display panel is sunken towards the inside of the display area in a second direction to form the notch, A first display area is positioned at one side of the notch, and the second display area is adjacent to the notch and the first display area; a scanning line comprises a first scanning line positioned in the first display area and a second scanning line positioned in the second display area, and the number of the sub-pixels electrically connected with the first scanning line is less than the number of the sub-pixels electrically connected with the second scanning line; the scanning line comprises a wiring part and a grid part, the grid part is used as a grid of a switch tube, the line width of the grid part of the first scanning line is equal to the line width of the grid part of the second scanning line, and the line width of the wiring part of first scanning line is different from the line width of the wiring part of the second scanning line. The display uniformity can be improved.

The invention discloses a display panel and a display device. The display panel includes a display area and a non-display area surrounding the display area. The display area includes a first display area and a second display area. A plurality of reset traces, a plurality of pixels, the reset traces comprising a first reset trace and a second reset trace, the first reset trace being located in thefirst display area and the second reset trace being located in the second display area; The number of pixels electrically connected to a first reset trace is a, and the number of pixels electrically connected to a second reset trace is b, wherein a, b are integers, and 0<a<b; A capacitance compensation structure, a first reset trace electrically connected to at least one capacitance compensation structure. The display panel can improve the problem of uneven display and improve the display effect.

The invention relates to a display substrate and a manufacturing method thereof. The substrate comprises an effective display area and a GOA unit area. The effective display area comprises a display pixel area and a virtual pixel area located at the edge of the display pixel area; the display substrate is characterized in that the GOA unit area comprises at least one virtual GOA unit, and the output end of the GOA unit area is connected with the pixel electrode of at least one virtual pixel, so that the load of the virtual GOA unit is the same as or similar to the loads of other GOA units in the GOA unit area. According to the scheme, the virtual electrodes which do not work in the use process of a displayer are fully utilized, the resistance value of the virtual pixel electrodes and the capacitance value between the virtual pixel electrodes and the common electrodes are approximately the same as the resistance value and the capacitance value of each row of gate lines, and therefore the loads of GOA units are the same, and the signal delay of the virtual GOA units is the same as that of other GOA units.

A sensor system for measuring aerodynamic loads acting on a wind turbine rotor blade is disclosed. The measured aerodynamic loads can be converted to an angle of attack of the resulting wind which flows past the moving rotor blade. The sensor is realised as a trailing edge flap which is elastically moveable relative the main part of the wind turbine blade. By measuring motion of the trailing edge flap or corresponding motions of components of the sensor system, the aerodynamic forces acting on the blade can be determined. Due to the relative small dimensions of the sensor flap and the relative small displacements of the flap, the sensor system only affects the aerodynamic properties insignificantly.

The invention discloses a thin-wall special-shaped curved surface polishing device and method based on a static pressure principle polishing tool. The thin-wall special-shaped curved surface polishing device comprises a nozzle, wherein the nozzle is used for spraying polishing liquid; the device is further comprises a fluid cylinder, wherein a plurality of pistons are connected to the fluid cylinder, and the output directions of the pistons face a polished curved surface, polishing grinding tools is arranged at the output ends of the pistons, and the polishing grinding tools are matched with the polished curved surface. The invention aims to provide the thin-wall special-shaped curved surface polishing device and method based on the static pressure principle polishing tool so as to solve the problems that a polishing method for the thin-wall special-shaped curved surface in the prior art is low in machining efficiency and poor in uniformity and that the initial surface shape is easy to be damaged and the high-precision surface is difficult to obtain, so that the uniform application of the thin-wall special-shaped curved surface loading is realized, the uniformity of removal is ensured, and meanwhile, the edge effect is greatly reduced.

A fixed codebook searching apparatus which slightly suppresses an increase in the operation amount, even if the filter applied to the excitation pulse has the characteristic that it cannot be represented by a lower triangular matrix and realizes a quasi-optimal fixed codebook search. This fixed codebook searching apparatus is provided with an algebraic codebook (101) that generates a pulse excitation vector; a convolution operation section (151) that convolutes an impulse response of an auditory weighted synthesis filter into an impulse response vector that has a value at negative times, to generate a second impulse response vector that has a value at second negative times; a matrix generating section (152) that generates a Toeplitz-type convolution matrix by means of the second impulse response vector; and a convolution operation section (153) that convolutes the matrix generated by matrix generating section (152) into the pulse excitation vector generated by algebraic codebook (101).

A system and method for accelerate parallel operation of ARM processor d are disclosed. That system comprises a data distribution module, wherein the data distribution module is electrically connectedwith a distribution optimization module, the distribution optimization module is electrically connected with a plurality of data sequences, and each data sequence is electrically connected with a memory and a flash disk. As that process data is distributed and processed by a plurality of processors at the same time, the processing efficiency is greatly improved, and a distribution optimization module is arrange, so that the data distribution is more uniform, the load of each processing is ensured to be the same, the overall processing efficiency is improved, the tasks are parallel with good acceleration ratio, and the load balance is good.

The invention discloses a telescopic type composite material telegraph pole connecting structure. The telescopic type composite material telegraph pole connecting structure comprises a plurality of telegraph poles, all the telegraph poles are of hollow structures, all the telegraph poles are sequentially connected in a sleeved mode, the outer side wall diameter and the inner side wall diameter of any two adjacent telegraph poles are matched, and all the telegraph poles are made of composite materials. According to the telescopic type composite material telegraph pole connecting structure, by adopting a sectional type telegraph pole telescopic sleeving structure, the telescopic type composite material telegraph pole connecting structure has the advantages that the telegraph poles are convenient to transport, and meanwhile, the consumption of manpower and material resources is reduced when the telegraph poles are mounted.

The invention discloses a voltage equalization control system and method for a constant-current remote power supply in an optical network. Multiple constant current generating modules are set up. Voltage equalization control can be realized through a control module, so that the output voltages of the constant current generating modules are consistent, and the loads of the constant current generating modules are the same. Because the modules work in a non-full-load state, the service life of constant-current remote power supply equipment can be prolonged by prolonging the service life of a single constant current generating module, so as to ensure the reliable operation of the system. When any constant current generating module fails, the normal operation of the other constant current generating modules will not be affected, and the control module will adjust the output voltages of the normal constant current generating modules for voltage equalization to replace the load originally borne by the faulty module, so as to improve the reliability of the equipment. The application needs for different supply power can be satisfied without developing new equipment. By configuring differentnumbers of constant current generating modules, the application needs of different supply power can be satisfied, and capacity expansion is easy.

The embodiment of the invention provides a display panel and display equipment, and belongs to the technical field of display, the display panel comprises sub-pixel units arranged in N columns, and each column of sub-pixel units is provided with a first sub-pixel unit, a second sub-pixel unit and a third sub-pixel unit; each first data line in the first data line group is connected with a first sub-pixel unit and a second sub-pixel unit in the corresponding odd-numbered column of sub-pixel units; each second data line in the second data line group is connected with the third sub-pixel units inthe two corresponding adjacent columns of sub-pixel units; each third data line in the third data line group is connected with the first sub-pixel units and the second sub-pixel units in the corresponding even-numbered columns of sub-pixel units; in the direction perpendicular to the display panel, the projection overlapping area of the first data lines and the anodes of the light-emitting devices is the same as the projection overlapping area of the third data lines and the anodes of the light-emitting devices, so that the problem that the display panel is bright at intervals is solved, andthe display effect is improved.

The invention discloses a damping modularized load bearing wheel set with three stages of balanced suspensions, and relates to a load bearing wheel set of a rubber belt track walking device. The damping modularized load bearing wheel set comprises the first-stage balanced suspension, a first-stage balanced suspension rubber spherical hinge and two modularized biserial load bearing wheel assemblies. Multiple sets of load bearing wheels are adopted, a heavy vehicle can be borne, and the grounding specific pressure of the rubber belt track walking device can be more even. The three-stage balanced suspension structure is arranged, and the smoothness and trafficability characteristics of a vehicle in the running process can be improved obviously. The rubber spherical hinge or a rubber bushing is adopted, and the damping effect of the rubber belt track walking device can be improved greatly. Meanwhile, the balanced suspensions of all the stages can be assembled in a modularized mode, fast assembling and disassembling can be achieved, use and repair are convenient, and maintenance is facilitated.

The dendrobium wine cellar storage, assembly and sealing production line comprises a stepping conveyor, a conveying belt is arranged on double chains of the stepping conveyor, placing grooves are formed in the surface of the conveying belt at equal intervals, wine jars are placed in the placing grooves, and a support is fixedly arranged at the position, close to the left end, of the stepping conveyor; a support is transversely arranged in the middle of the support, a lifting groove is fixedly formed in the support, a large wine jar is movably arranged in the lifting groove, a wine containing chamber is arranged in the large wine jar, and a top seat is transversely arranged at the upper end of the support. According to the dendrobium wine cellar storage, assembly and sealing production line, the sealing mechanism is designed, a paper supply machine supplies a paper film to an arc-shaped sealing frame, then the paper film is attached to a wine tank through movement of the arc-shaped sealing frame, the sealing purpose is achieved, the paper film is formed by combining kraft paper and a plastic film, and the sealing effect is good. The complex process of covering kraft paper first and then covering a plastic film is omitted, the method is suitable for different working conditions, and better use prospects are brought.

A fixed codebook searching apparatus which slightly suppresses an increase in the operation amount, even if the filter applied to the excitation pulse has the characteristic that it cannot be represented by a lower triangular matrix and realizes a quasi-optimal fixed codebook search. This fixed codebook searching apparatus is provided with an algebraic codebook that generates a pulse excitation vector; a convolution operation section that convolutes an impulse response of auditory weighted synthesis filter into an impulse response vector that has a value at negative times, to generate a second impulse response vector that has a value at second negative times; a matrix generating section that generates a Toeplitz-type convolution matrix by means of the second impulse response vector; and a convolution operation section that convolutes the matrix generated by matrix generating section into the pulse excitation vector generated by algebraic codebook.

The invention discloses a rear suspension system of a wide-body dump truck. The rear suspension system is characterized by comprising a frame, hinge pins, rubber damping blocks, an intermediate axle, a balance beam, limiting plates, lower reaction rods, a rear suspension frame, a balance shaft, an upper reaction rod support, upper reaction rods, a rear axle, a shaft head end cover, a rubber block, a spacer bush, a wearing plate, a transverse draw bar support and a transverse draw bar. The rear suspension system has the advantages that a balance suspension can assuredly only move in the perpendicular direction under the effect of the gravity, and vibration can be buffered by the rubber block and the rubber damping blocks; the balance beam is allowed to rotate around the balance shaft, the spacer bush can assuredly rotate along with the balance beam when the balance beam rotates around the balance shaft, and accordingly friction between the rubber block and the spacer bush can be prevented; the intermediate axle and the rear axle can rotate around the balance shaft within small angular ranges, so that load on the intermediate axle is assuredly basically identical to load on the rear axle; the cost and the fault rate of a rear suspension can be effectively reduced.

The invention provides a road surface finishing machine including a frame (1) and multiple wheels (2). Multiple wheels (2) include two steering front wheels (9) and one or two driving wheels (10) provided on both sides, the driven and undriven steering front wheels (9) are supported on the frame (1), and they are suspended by pneumatic or hydraulic elements (11,12) communicated and connected together to unify the pressure.

The invention discloses a square tube cutting method and device. The cutting method comprises steps as follows: a saw plate moves downwards at a first downward pressing speed a, cuts side walls horizontally distributed at the upper part and the lower part of a square tube and cuts two vertically distributed side walls of the square tube at a second downward pressing speed b, wherein the first downward pressing speed a is smaller than the second downward pressing speed b. The square tube cutting device comprises a base, wherein the saw plate is vertically arranged on the base and connected witha first driving mechanism, and the base is equipped with a lifting device of the saw plate and a square tube fixing mechanism; the square tube cutting device further comprises a speed switching device capable of controlling the lifting device to drive the saw plate to cut the horizontal side walls and the vertical side walls at two downward pressing speeds respectively. According to the square tube cutting method and device, the downward pressing speeds of the saw plate can be switched according to the cut position during cutting of the square tube, so that loss of the saw plate is reduced, and the service life of the saw plate is prolonged.

The embodiment of the invention relates to the technical field of display, and discloses a display panel which comprises a display area and a hollow area adjacent to the display area. The display area comprises a substrate, at least one power supply wire located on one side of the substrate, at least one signal wire cut off by the hollow area, and at least one metal wire located on the power supply wire away from the substrate and insulated from the power supply wire; and the metal wire is electrically connected with the signal wire, the orthographic projection of the metal wire on the plane where the power supply wire is located at least partially covers the power supply wire, and the metal wire and the power supply wire form a capacitor. According to the display panel and the display device, the design of a narrow frame is facilitated.

The invention relates to a propeller dynamometer load device for measuring background noise of a circulating water tank, and the device comprises a magnetic powder brake, a shell, a screw, a screw shell and a sucker; the magnetic powder brake is mounted on a propeller dynamometer shaft and provides a constant torque; the shell is used for wrapping a shell of the magnetic powder brake and sealing the magnetic powder brake in the shell, four wing-shaped supports extending out of the shell are connected with the suction cup through screws respectively, and the lengths of the screws are adjusted through threads so as to adapt to circulating water tanks with different sections; and a screw shell is wrapped outside the screw.