78results about How to "Does not increase the load" patented technology

The invention provides a unit pixel structure for liquid crystal displays. A liquid crystal display comprises an array substrate, a color film substrate, and liquid crystal; the array substrate and the color film substrate face each other; the liquid crystal is arranged between the array substrate and the color film substrate; the liquid crystal is in a UV vertical alignment mode; the array substrate comprises scan lines, data lines and pixel electrodes; the scan lines and the data lines intersect crisscross; the pixel electrodes are limited by the scan lines and the data lines intersecting; black lines occur to a pixel electrode area due to UV vertical alignment; the edge of the pixel electrodes is partially provided with a radial slit pattern protruding out. The unit pixel structure has the advantages that the edge black lines expand out of the pixel electrodes, force of the ITO fringe field upon liquid crystal molecules moves out, the dark lines are moved out of an aperture area, a Fine Slit structure enables the black lines to move out to be eliminated, load of resistance and capacitance of an array panel is not increased much, aperture ratio is not lowered, and light transmitting efficiency of UV vertical alignment displays is increased.

The invention provides an active element, a pixel structure and a display panel. The pixel structure comprises a scanning line, a data line, an active element, grid electrode insulating layers, a pixel electrode, a capacitance electrode and a capacitance dielectric layer, wherein the active element comprises a grid electrode, a channel, a source electrode and a drain electrode; the scanning line is electrically connected with the grid electrode; the source electrode is electrically connected with the data line; the grid electrode insulating layers are arranged between the grid electrode and the channel; the pixel electrode is electrically connected with the drain electrode; the capacitance electrode is positioned on the grid electrode insulating layers and / or between the grid electrode insulating layers; and the capacitance dielectric layer is positioned between the capacitance electrode and the drain electrode.

The invention discloses a mobile terminal, which comprises a first Wi-Fi module, a second Wi-Fi module, a Wi-Fi application module and a Wi-Fi processing module, wherein the Wi-Fi processing module is used for receiving a connecting command generated by a user when the Wi-Fi application module triggers Wi-Fi hotspot connecting operation, and transmitting the connecting command to the first Wi-Fi module and / or the second Wi-Fi module; the first Wi-Fi module and / or the second Wi-Fi module are / is used for being connected to a Wi-Fi hotspot according to the connecting command; the Wi-Fi processing module is used for configuring a single data access router or dual data access routers according to current states of the first Wi-Fi module and the second Wi-Fi module when the Wi-Fi hotspot is successfully connected. The invention further discloses a Wi-Fi control method. The mobile terminal and the Wi-Fi control method can reduce code redundancy without increasing load of an operating system.

The invention relates to a low-carbon water granite paint which comprises 30-60 parts of composition A, 10-30 parts of composition B, 15-30 parts of composition C and 0.2-1.2 parts of thickener D. Compared with natural stone, the low-carbon water granite paint has the following advantages: 1. light dead weight: the low-carbon water granite paint can not increase the load to buildings, can be applied to the basal plane of the external wall without the risk of shedding, and is very suitable for external thermal insulation; 2. strong simulation sensation: the low-carbon water granite paint can be compounded to simulate various types of granite without color difference; 3. the low-carbon water granite paint is free from the restrictions of the complex basal plane, can be easily used for construction, and can completely cover the wall without seams; 4. the pointing construction can sufficiently display the tactile sensation of the decoration design of the dry-hanging stone; and 5. the surface of the coating can be treated to enhance the pollution resistance and weather resistance, thereby reducing the maintenance. Compared with the traditional real stone paint, the low-carbon water granite paint has the following advantages: 1. material saving and light dead weight as compared with the real stone paint simulated granite; 2. simple construction: the low-carbon water granite paint can be sprayed by only a single gun, but the real stone paint simulated granite needs to be sprayed by multiple guns; 3. the effect of the low-carbon water granite paint is more similar to the natural stone than the real stone paint simulated granite; and 4. when the low-carbon water granite paint is used for large-area construction, people can not feel color difference of uneven color dots caused by using the real stone paint simulated granite.

The invention relates to a data collection running method for a dispatching automation system, which is characterized in that (1) zone setting is carried out on a data collection part in an integrated system within the wide-area range, each data collection zone coordinately works to together finish the data collection work of the entire system; (2) each data collection zone only processes tasks in the respective zone thereof, and various information and running states of other zones have no influence on the normal running and source consumption of the zone; and (3) a data collection subsystem of each zone supplies all information thereof to the system for centralized processing and displaying, and an additional data collection zone is unnecessary for selection work during manual data inquiry.

The invention discloses an IP address filtering method and device. The method comprises the following steps of: based on OSPF (open shortest path first) protocol link state information, obtaining a shortest path from a source router to the current router in a region, wherein an interface of a previous node of the current router in the shortest path is taken as a legal input interface for OSPF route prefix of the source router; and based on the legal input interface, building a message filter rule for the route prefix of the source router, processing IP messages using the OSPF route prefix of the source router as source address prefix, and filtering messages sent by input interfaces except for the legal input interface. Through the technical scheme of the invention, message on faking the source IP address can be effectively filtered; the computation process of the filter rule is simple, the network load is not increased and the safety of the network can be effectively improved.

The invention provides an automated automobile driving device. The automated automobile driving device comprises a gear shift manipulator, a gear shift manipulator control module, an accelerator pedal mechanical leg, a braking pedal mechanical leg, a clutch pedal mechanical leg, a mechanical leg control module, an automobile speed detection module, an engine rotation speed detection module and a vehicle-mounted computer control system. The automated automobile driving device can adapt to various models of automobiles and is simple in structure and small in size, the normal driving space for a driver is not occupied, the automated automobile driving risk and the automobile experiment risk are reduced, and the automobile experiment transfer and transportation cost is reduced; high-precision servo motors and high-precision motor state sensors are adopted for driving motors of the mechanical legs and the gear shift manipulator, the driving motors are in real-time communication with the vehicle-mounted computer control system, and thus control precision and stability are improved; a spatial parallel-connection four-bar mechanism forms a gear shift device of the gear shift manipulator, multiple degrees of freedom in space are achieved, and high-efficiency gear shift operation can be performed on a gearbox.

A color film substrate for liquid crystal displays is characterized in that the dark line part of the edge of a pixel area is provided with a laminated structure which comprises at least two structure layers, the width of the part, close to a glass substrate, of the laminated structure is larger than the width of the part, far away from the glass structure, of the laminated structure, and each structure layer of the laminated structure and the adjacent layer are arranged in a segmental differential manner. Liquid crystal molecules on the surface of the laminated structure can be controlled to arrange in a slope form along segmental differential lamination, so that the influence of ITO fringe electric field upon the liquid crystal molecules is eliminated and dark lines are eliminated or decreased. Meanwhile, the laminated structure enables the black lines to move out to be eliminated, load of resistance and capacitance of an array panel is not increased much, aperture ratio is not lowered, and light transmitting efficiency of UV vertical alignment displays is increased.

The invention relates to a data file encryption method and system based on double random numbers. An original data file is segmented into sensitive data and body data; the sensitive data forms a secret key; the body data forms a ciphertext through complement processing; the two groups of data are stored in different modes; when the data is used, the data is synthesized, thus obtaining a data file, wherein the realization mode of segmenting the original data file into the sensitive data and the body data comprises following steps of firstly, determining a double random number sequence { Xn, Yn } and an extraction proportion; grouping a to-be-encrypted original data file, thus obtaining a plurality of units; in each unit, determining a starting position for extracting secret key data according to the Xn; and determining the length for extracting the secret key data according to the Yn, wherein the Yn is obtained after the original random numbers are adjusted, and the total extraction proportion is matched. According to the method and the system, the secret key with a big data quantity can be adopted without increasing the system load of a server; the data security of a cloud storage system can be improved; and the privacy of the user data can be increased.

The invention discloses a shift register unit, a driving method, a gate driving circuit and a display device, and belongs to the technical field of display. The shift register unit includes an input module, a maintaining module, an output module, a resetting module, and a pull-down module. After the input module provides an input signal with the potential, the maintaining module can control the potential of a second pull-up node to be the first potential, enables a transistor of the output module to remain an effective start state under the control of the second pull-up node when the potentialof a clock signal outputted by a clock signal end, and timely output the clock signal to the output end as a drive signal. Moreover, because the potential of the second pull-up node at the output stage is more stable, the load of the output end cannot be increased, and the time when the potential of a drive signal outputted by the output module changes to the first potential can be guaranteed tobe shorter, thereby guaranteeing the timely charging of all pixels in a display region, and improving the display quality.

The invention relates to a method for improving the downloading efficiency of P2P (peer-to-peer) downloading software by virtue of a teamwork mechanism. The method comprises the following steps of: forming a team by a plurality of P2P nodes for downloading a same file and with the same bandwidth; accumulating uploading traffics of a member node in the team; distributing an uploading traffic value to a node with a maximum uploading traffic value in the team; and in the case that the member nodes in the team upload information, distributing non-blocking to the node with the maximum uploading traffic value in the team, so as to enable the node to have the priority to obtain a downloading resource and enable the member nodes in the team to have the priority to be bon-blocked, to share the downloading resource with the other member nodes in the team by the member node which has the priority to obtain the downloading resource. The method can be widely applied to the existing P2P-type downloading software.

The invention relates to a picture file encryption and decryption method and a picture file encryption and decryption system based on a content-associated secret key. When in encryption, according to the importance of data with respect to file application, the original picture file is segmented into sensitive data and main body data, the sensitive data forms a secret key, the main body data is subjected to supplemental treatment to form a cryptograph, and the secrete key and the cryptograph are respectively transmitted via different ways, and then combined at a destination to revert to the original picture file when in decryption; when the original picture file is segmented, the segmentation operation of the picture file is performed in a file layer, and the segmentation operation is performed in pixels based on a pixel gray level value or the contour line of a monochromatic chromatic value. According to the new encryption mechanism based on the content-associated secret key provided by the invention, the secret key with large data volume can be used, and the encryption and decryption processes are basically performed on the client, thus the system load is not increased; the new encryption mechanism can improve the data safety of the cloud storage system, in particular enhancing the privacy of the user data.

The invention relates to a device for throwing an unmanned aerial vehicle, and relates to the field of unmanned aerial vehicles. The unmanned aerial vehicle is simple in structure, light in weight, easy to control and high in reliability. The main technical scheme adopted is that the device for throwing the unmanned aerial vehicle comprises a moving part, a storage tank and a first connecting mechanism on the storage tank. The first connecting mechanism is used for connecting the storage tank to the unmanned aerial vehicle. The storage box comprises a top plate, a bottom plate and side plates.The side plates comprise a first side plate, a second side plate, a third side plate and a fourth side plate which are sequentially arranged in the circumferential direction; the bottom plate comprises a first bottom plate and a second bottom plate, and one end of the first bottom plate is connected with one end of the second bottom plate through a rotating shaft; the moving piece is connected with the rotating shaft and is connected with the first side plate and the third side plate through a second connecting mechanism, so as to drive the first bottom plate, the second bottom plate, the first side plate and the third side plate to move during movement; and the moving piece is used for closing the storage box when moving to the first position and opening the storage box when moving to the second position.

The invention provides an active element, a pixel structure, a driving circuit and a display panel. The pixel structure comprises a scanning cable, a data cable, the active element, a first insulation layer, a pixel electrode, a capacitor electrode and a second insulation layer. The active element comprises a grid, a gully, a source and a drain, wherein the scanning cable is electrically connected with the grid, and the source is electrically connected with the data cable. The first insulation layer is arranged between the grid and the gully. The pixel electrode is electrically connected with the drain. The capacitor electrode is arranged on the first insulation layer. The second insulation layer covers the first insulation layer and the capacitor electrode, and is arranged between the capacitor electrode and the drain.

The invention provides a minitype residual current circuit breaker which does not easily display the electric leakage under colliding or oscillating during opening the handle without increasing the other parts. The minitype residual current circuit breaker comprises a retractable junction part in the insulation frame; a handle connected with the junction part and partly projecting; a switching mechanism for switching the junction part using the operation of the handle; a leakage detecting device for detecting the leakage current; an electrimagnet device for acting the plunger; a latch for being turn off the junction part when the switching mechanism applies the racking force on the junction part using the closing operation of the handle, and for being turn on when the racking force to the switching mechanism is released using the plunger; and a leakage acting device composed of a cam and a leakage display piece, wherein the cam transfers the action of the plunger to the latch and the leakage display piece is clipped with the cam, the handle, cam and arm of the switching mechanism are continuously restricted during switching the handle.

The invention discloses a cantilever system segmentation and parameter detection method based on convexity and convexity. The method comprises the following steps of A, acquiring three-dimensional point cloud of a catenary cantilever system; B, preprocessing the source point cloud, including object extraction and filtering noise reduction; C, performing over-segmentation on the cantilever system by using a hyper-volume clustering algorithm; D, performing step-by-step segmentation on the cantilever system by adopting an SC-LCCP algorithm, and giving out a selection range of segmentation parameters; E, obtaining linear equations of all linear parts by using a P-RANSAC algorithm, and calculating coordinates of all connection points, the point number ratio of all the linear parts and a proportional position coefficient. According to the invention, the consumption of manpower and material resources is reduced, and the method is not influenced by weather and experience judgment of operatingpersonnel; the step-by-step segmentation has better noise resistance and robustness, the detection efficiency of the catenary cantilever system is improved, and the working condition of the catenary cantilever system can be monitored and detected in real time.

The embodiment of the invention provides a TCP stack delay statistical method, device and system. The method includes the steps that during TCP handshake, a SYN request sent by a client is received; according to the SYN request, whether a TCP stack delay TDM is supported or not is judged; if the TDM is supported, when TCP message data from the client are transmitted, timestamps of time points are recorded in TDM options of the TCP message data, and the TDM of the TCP message data are determined by the client conveniently. By means of the TCP stack delay statistical method, device and system, delay statistics of the TCP message data in any TCP data stream in a protocol stack is achieved. Besides, user programs do not need to be modified, people only need to add time statistics codes to a kernel protocol stack, and operation is completely transparent to a user.

The invention discloses a two-dimensional image auxiliary segmentation method based on three-dimensional point cloud of an overhead contact system cantilever system. The method comprises the followingsteps: step 1, acquiring three-dimensional point cloud data of the overhead contact system cantilever system; step 2, performing uniform resampling on the three-dimensional point cloud data by adopting voxel filtering; step 3, converting the uniformly resampled three-dimensional point cloud data of the cantilever system into a two-dimensional image; step 4, segmenting the two-dimensional image obtained in the step 3, then sequentially carrying out image closed operation and median filtering processing, and returning to the three-dimensional point cloud to obtain a segmentation result of eachlinear part of the three-dimensional point cloud of the cantilever system. According to the method, two-dimensional images are adopted for auxiliary segmentation, efficient segmentation results of alllinear parts of the overhead contact system cantilever system are finally returned, the method has the advantages of being good in noise immunity, high in robustness and high in precision, and the segmentation effect of the overhead contact system cantilever system is improved; and the consumption of manpower and material resources is reduced, and the influence of weather and experience judgmentof operators is avoided.

The invention discloses a marginal probability packet marking method based on digital signature technology of combined public key, relating to the technology of locating an attack source by adding marks in a data packet in the filed of communication network security. A data packet from a local area network is sampled with a set probability, the sampled data packet is marked by ID information of a brink router, and digital signature based on the combined public key is carried out to guarantee the creditability of the marks. The location of the brink router is implemented by fetching the ID information of the brink router from the attack data packet having credible marks. The method has the advantages of simple implementation, compatibility with the existing protocol, quick tracking speed, postmortem analysis permission, no increase of extra network load, application to DDoS attack location, high security and the like, and is particularly applied to real-time or non-real-time tracking location of each attack source when low-speed or high-speed network suffers from flood attacks.

The invention discloses an integrated construction device for a vibration hammer. The integrated construction device for the vibration hammer comprises the vibration hammer, a power station and a crane. The vibration hammer is connected with the power station through a hydraulic pipe. The crane comprises a rotary platform and a lazy arm rotatably connected to the rotary platform. The vibration hammer is connected to the top end of the lazy arm. The power station is arranged on the rotary platform. The vibration hammer and the power station are arranged on the same crane, so that the space of the crane is fully used, the site occupied for construction is reduced, and the hydraulic pipe is prevented against breakage in the construction process; the crane can transfer the vibration hammer andthe power station at the same time, so that the construction flexibility and efficiency are improved; and meanwhile, because the self weight of the power station is large, the power station can havea weight balancing effect on the crane, and a balancing weight of the crane is omitted.

The present invention discloses a kind liquid crystal display, which has one base plate including one insulating substrate, one common line on the insulating substrate, one common electrode connected to the common line, one pixel electrode and one dielectric layer between the common line and the pixel electrode. The common line has several lugs to form one storage capacitor together with the upside pixel electrode and the dielectric layer. In the liquid crystal display, the storage capacitor does not result in load and power consumption of the driving circuit.

The invention relates to the field of automatic control, and particularly discloses a circuit for controlling CPU reset through serial port communication. The problems that existing CPU reset control is poor in initiative, and reset operation cannot be conducted under the condition that a CPU system program is deviated are solved. The circuit for controlling CPU reset through the serial port communication comprises a first resistor and a second resistor, the first resistor and the second resistor access an SCITXD of an upper computer in parallel, the other end of the first resistor accesses a first pin of a double diode, the other end of the second resistor accesses a third pin of the double diode and the base electrode of a PNP triode, a second pin of the double diode and the emitting electrode of the PNP triode are connected and access a reset pin of a CPU, the base electrode of the PNP triode is connected with a first capacitor, the other end of the capacitor is connected with the collector of the PNP triode and then grounded.

The invention relates to a mixed chamber mode locking laser oscillator and a laser outputting method thereof. Laser crystal is arranged between a recessed cylindrical surface reflection mirror and a protruding cylindrical surface reflection mirror. A panel reflection mirror receives light scattered by the laser crystal. A semiconductor saturation adsorption mirror receives light of the panel reflection mirror. A matching lens is arranged between the semiconductor saturation adsorption mirror and the panel reflection mirror. Pump light forms light spots, penetrates through the recessed cylindrical surface reflection mirror and is output from one side of the protruding cylindrical surface reflection mirror. The invention also comprises a laser outputting method. The method comprises steps of during chamber adjusting, shielding the semiconductor saturation adsorption mirror, wherein a second non-steady chamber is in the stable state and the laser output is output from the protruding cylindrical reflection mirror. According to the invention, a non-steady chamber structure is used in the horizontal direction where the light beam quality is output by approximating the diffraction limit; a steady chamber structure is still used in the vertical direction; mode field area in the chamber is increased; the light strength in the chamber under the power level is reduced; and on the precise that the light beam quality is kept, quite high output power is generated.

The invention relates to a righting structure for preventing a sucker rod pump plunger from eccentrically-wearing. The righting structure for preventing the sucker rod pump plunger from eccentrically-wearing comprises a righting device, an equal-diameter sucker rod, a pump cylinder, and the plunger. The righting device and the plunger are coaxially arranged in the pump cylinder, the righting device is located at the outer end of the plunger, and an outer wall of the righting device is in threaded fit with an inner wall of the pump cylinder; and a sucker rod guiding hole is formed in the center of the righting device in the axial direction, one end of the equal-diameter sucker rod penetrates through the sucker rod guiding hole and is connected with the plunger, and an oil-through hole is formed in the righting device. According to the righting structure for preventing the sucker rod pump plunger from eccentrically-wearing, the righting device is installed on the inner wall of the upper end of the pump cylinder, and loading of the plunger and the sucker rod is not increased; and the plunger connected with the equal-diameter sucker rod is always located at the center of the pump cylinder through a limiting effect of the righting device on the equal-diameter sucker rod, and the problem of eccentric wear of the plunger is solved.

The invention discloses a heavy stubble cleaning harrow. The heavy stubble cleaning harrow is characterized by comprising a main harrow frame assembly, a middle harrow frame assembly, a left folding harrow frame assembly and a right folding harrow frame assembly, wherein the left folding harrow frame assembly and the right folding harrow frame assembly are connected to the left side and the rightside of the main harrow frame assembly in a foldable mode; the middle harrow frame assembly is fixedly connected to the lower portion of the main harrow frame assembly; the front end of the main harrow frame assembly is movably connected with a traction frame assembly; the rear end of the main harrow frame assembly is movably connected with a rear adjusting tail frame assembly; walking wheels areconnected to the rear portion of the rear adjusting tail frame assembly; the front end of the left folding harrow frame assembly is connected with a left pressing roller assembly; and the front end ofthe right folding harrow frame assembly is connected with a right pressing roller assembly. According to the heavy stubble cleaning harrow, high-stubble straw is pressed down, the straw is crushed and mixed through the front row of harrow pieces and the rear row of harrow pieces, and straw rhizomes are subjected to secondary cutting through disc slices, so that the straw can be fully crushed, repeated operation of the stubble cleaning harrow on an operated residual stubble field is not needed, and the operation efficiency is improved.

The invention discloses a refrigerant storage device, a refrigeration circulation system and a control method thereof. The refrigerant storage device comprises a body used for containing the refrigerant, a refrigerant inlet is formed in the top of the body, a refrigerant outlet is formed in the bottom of the body; a refrigerating circulation system comprises a condenser and a throttling device, arefrigerant storage device is arranged between the condenser and the throttling device, the condenser is connected with the refrigerant inlet at the top of the body, the throttling device is connectedwith the refrigerant outlet at the bottom of the body; the refrigeration circulation system further comprises a compressor, an evaporator and an adjusting device used for adjusting the amount of refrigerant in the refrigerant storage device, the throttling device is arranged between the evaporator and the condenser, and the throttling device is connected with the refrigerant outlet at the bottomof the body through the adjusting device. According to the refrigerant storage device, the refrigerant flowing out of the refrigerant storage device is a liquid refrigerant, so that the gaseous refrigerant is remained in the liquid storage tank.

The invention discloses a motor mounting device driven by a motor. The device comprises a mounting sleeve, the mounting sleeve is mounted on the motor, a driving mechanism is arranged at the left partof the mounting sleeve, and a fixing mechanism and a mounting mechanism are symmetrically arranged at the left part of the mounting sleeve up and down. The device can sleeve the motor, when the motoris mounted, the motor can be used as driving force, and the motor is more convenient to install. Before installation, fixing clamping blocks can be separately fixed on an installation plate, the device is positioned, fixing holes are aligned with installation holes, and the device is fixedly installed on the installation plate through bolts and nuts with turning plates in the installation process; and an equipment mechanism is connected with the motor through a spline shaft, the mechanism is separated from the motor after installation is completed, and the equipment mechanism is connected with an operating machine driven by the motor, so that no extra load is increased when the motor works officially.