228results about How to "Low proficiency requirement" patented technology

The invention relates to an evidence-taking method of Web browser buffer memory data. In the method of the prior art, it is difficult to acquire click operation of the web and information which is acquired by users. The method comprises: inputting a Web browser data file and searched sensitive key words; resolving and pretreating an evidentiary document; conforming each record and other associated Web evidence into a Web object using Web browse record as a main line; selecting special Web object as a root node, constructing a Web tree according to link reference and web visit time between webs, construct a web evidence forest; performing intelligent search on the forest though input key words, obtaining relative web object; performing content analysis on relative Web object and Web tree; generating a Web evidence-taking report for the user to browse. The method of the invention is high in efficiency, strong in intelligibility and low in requirement on proficiency of investigators.

The invention provides a kinesthesis teaching control method based on vision sense for remote control of a robot. The steps comprises the steps of using stereoscopic vision technology to identify an onsite operation object and a background environment (an obstacle) and extract space information; constructing virtual attraction of the operation object to the robot by using the pose relation of the operation object and the tail end of the robot calculated through vision identification as a parameter; constructing the obstacle repulsive force exerted by the robot by using the distance of the tail end of the robot and the background environment (the obstacle) along the speed direction of the robot as a parameter; combining the virtual attraction of the operation object, the obstacle visual repulsive force and the real acting force of the robot when the robot clamps objects into the teaching force of the robot; and through the jacobian matrix between a main end system and a sub end system, feeding back the teaching force to an operation handle, and therefore kinesthesis teaching to an operator is achieved. The kinesthesis teaching control method can effectively improve the intellectuality, the safety and easy handling of a main robot system and a sub robot system.

The invention provides an intelligent transformer station relay protection testing system and method and a realization method. The testing system comprises a graph user interface, a model and parameter management unit, a collected data analysis unit, a realtime digital simulation unit and a simulated data conversion unit, the model and parameter management unit is connected with a graph interface unit, the collected data analysis unit is connected with the graph interface unit and used for analyzing collected data, converting the collected data into a format needed by corresponding state information in a model and transmitting the collected data to the realtime digital simulation unit, and the simulated data conversion unit is connected with the graph interface unit and the realtime digital simulation unit respectively. The intelligent transformer station relay protection testing system and method and the realization method have the advantages that construction period is short, cost is lowered, requirements on professional level and proficiency of testing personnel are low, and configuration and wiring errors in the process of intelligent transformer station relay protecting site assembly can be avoided.

The invention relates to a liquid-distributing device for a falling-film evaporator used for a refrigerating system. The liquid-distributing device comprises a liquid inlet pipe, a flow branching pool, a flow-guiding pipe, a porous liquid-distributing pipe and a packing tank, wherein the liquid inlet pipe is connected with the flow branching pool; the flow branching pool is connected with the flow-guiding pipe; the flow-guiding pipe is connected with the porous liquid-distributing pipe; the porous liquid-distributing pipe is arranged in the packing tank; and a plurality of liquid-distributingholes are formed on a base plate of the packing tank. The evenness of refrigerating fluid distribution is promoted by the liquid-distributing device provided by the invention, thereby being capable of evenly distributing refrigerating fluid along a radial direction and a length direction of a heat exchange pipe bundle, avoiding the generation of a local drying phenomenon, reducing a demand on horizontality during a mounting process of a refrigerating machine set, efficiently promoting a coefficient of heat transfer of the falling-film evaporator, saving space and capitalized cost, and achieving higher applicability.

The invention discloses an organically-polluted soil remediation method which refers to a conveyer, a rotary kiln, a roasting furnace wall, a roasting chamber, a material inlet, a material outlet, a heating channel, a heating channel heat inlet, a heating channel heat outlet, a polluting gas outlet, a combustion furnace, a combustion furnace gas inlet, a combustion furnace heat outlet, a bag deduster, a bag deduster air inlet, a bag deduster smoke outlet, a soil particle outlet, an exhaust fan, a chimney, a deacidification device, a cooler, a cooler feed port, a cooler hot air outlet and a cooler discharge port. Since indirect heating desorption is adopted, hot air and soil are not in direct contact, energy consumption is low, desorption efficiency is high, and the soil can be thoroughly remedied; separated organic pollutants enter the combustion furnace to be completely combusted and decomposed by enriched oxygen, as a result, exhausted air quantity is small, secondary pollution is not caused, energy is saved, efficiency is improved, and investment is low.

The invention provides a hand controller shared control method based on force fusion. The method includes the steps that first, a target object serves as guidance, an operator manipulates a hand controller by human hands to control a robot to move through intelligent decision of the operator; meanwhile, operation scene image data are acquired through a stereoscopic vision technology, a three-dimensional environment is reconstructed in real time, virtual guiding force for making the robot approach a target independently is constructed with the target object as the guidance, the hand controller is guided through the virtual force to control the robot to move, the operating force of the operator and the virtual guiding force of the target object are fused, the hand controller and motion of the robot are controlled through the fused force, and thus the robot can approach the target object under the joint action of machine intelligence and human intelligence, and the operation process is completed. Through the robot hand controller shared control method based on force fusion, human intelligence and machine intelligence can be effectively combined, and safe and fast operation is guaranteed.

The invention relates to the technical field of wig preparation, in particular to an intelligent 3D wig preparation method and equipment. The equipment comprises a 3D scanning measurement module, a head type control module, a hair length control module, a hair distribution cutting system, a warp feeding system, a hair feeding system, a hair introduction needle control module, and a front and rearneedle bed system. The equipment combines 3D scanning measurement and manual parameter input, so that a customer can freely select the needed wig model, and the free choice right of the customer is increased; meanwhile, the equipment adopts a semi-automatic control system, the number of workers required is greatly reduced, the requirements for proficiency and quality of the workers are reduced, and the problems of low processing efficiency and high labor costs are solved.

The invention relates to an appearance defect detection apparatus for a small-modulus gear with a shaft. The appearance defect detection apparatus comprises a gear transferring disc mechanism, a gearfeeding mechanism, a visual detection mechanism and a gear removal mechanism, wherein the gear feeding mechanism, the visual detection mechanism and the gear removal mechanism are circumferentially distributed around the gear transferring disc mechanism, the gear feeding mechanism enables the gear with the shaft to enter the gear transferring disc mechanism in a state that the axial direction is in the vertical direction, the gear with the shaft is transferred by the gear transferring disc mechanism to successively pass through the visual detection mechanism and the gear removal mechanism, andthe gear removal mechanism sorts and blanks the gear with the shaft according to a gear shape visual detection result of the visual detection mechanism. Compared with the prior art, by adopting an automatic feeding way, a visual detection way and an automatic removal way, the appearance defect detection apparatus is high in accuracy, low in power consumption, capable of solving the problems thatthe gear detection efficiency is low, and one set of devices is suitable for detecting a product and the like, capable of realizing the rapid and automatic detection, and widely applicable to the appearance defect detection of various small-modulus gears with the shaft.

The invention provides an operation device of a radio frequency electrode ablation catheter handle, which relates to an operation device of a catheter handle. The invention solves the problems that in the catheter intervene type operation, the intervene process of the radio frequency electrode ablation catheter needs the manual operation of a doctor, so the operation difficulty is great, the precision is not easy to control, and the doctor can not avoid the radiation. An outer sun wheel is arranged on an inner sun wheel shaft through an outer sun wheel connecting disc, a planetary wheel is arranged between the outer sun wheel and an inner sun wheel, outer teeth of the planetary wheel are respectively engaged with inner teeth of the outer sun wheel and outer teeth of the inner sun wheel, a ball nut is arranged on a lead screw, the other end of the planetary wheel shaft is connected with one end of the lead screw through a sleeve barrel shaft coupler, and a slide button clamping and grasping element of the catheter handle is fixed on the ball nut. The invention controls the rotation of the radio frequency electrode ablation catheter handle and the slide of the slide button on the handle through a differential planetary wheel system mechanism, the deflection rotation of the far end of the catheter connected with the handle is further realized, the operation and the control are accurate and convenient, and in addition, the operation is easy.

The invention discloses a facing mortar, which comprises a glue powder, a thickening agent and a quartz sand, and the facing mortar comprises the following components by mass percent respectively: glue powder 8-10%, thickening agent 0.05-0.1% and quartz sand 65-91%. The invention has the advantages that the facing mortar of the present invention does not contain cement, thereby the whiskering risk is avoided, and the aberration is smaller than that of the cement based facing mortar, and the production and construction control are simple and convenient, and after 2 min of stirring at 450r/min by the mixer, the product can be used, and the construction mode is diversified, and the construction time is substantially shortened, and the requirements of construction environment and worker skill degree are lower than those of the cement based facing mortar. In addition, compared with the traditional cement facing mortar, the facing mortar of the present invention does not contain toxic substances, and the volatility is extremely low, and the product has the advantages of nontoxic side-effects of construction worker and user, moreover the compressive strength and flexural intensity are better than those of the traditional facing mortar.

The invention relates to the field of automatic control of cranes, and discloses a crane, a positioning system and a positioning method for the hoisting operation of the crane, and a storage medium. The positioning system comprises a panoramic image acquisition device arranged on an arm support of the crane and configured to acquire a panoramic image in a predetermined operation area; a regional image acquisition device which is arranged on the arm support; a processing device which is configured to determine an initial target position of an operation target according to the first position ofthe operation target in the panoramic image; when it is determined that the arm support of the crane moves to a preset spatial distance range of the initial target position, acquiring a regional imageof the position where the operation target is located through the regional image acquisition device with the focal length adjusted; and determining an accurate target position of the operation targetaccording to the second position of the operation target in the region image. Therefore, the full coverage and accurate positioning of a crane hoisting operation scene can be realized, the operationintensity and proficiency of operators are reduced, and the working efficiency is improved.

The invention relates to a system used to wash the filter pool, which will distribute gas in large resistance and distribute water in middle resistance, wherein it comprises a water distribute groove at the bottom of filter pool, a water gas distribute arc device, a gas inlet tube, and a T-shape gas distribute tube; the middle of pool bottom has a concave water distribute groove; the gas inlet tube is in the water distribute groove to extend to the end of groove; the water gas distribute arc device comprise several arc tubes mounted on the bottom and span the water distribute groove; under each row of arc tubes, the gas inlet tube is connected to one T-shaped gas distribute tube; the transverse tube of said T-shape gas distribute tube is at the upper part of arc tube. The invention has standard elements, simple installment, and low demand on the horizontal level of pool bottom. The whole installment only needs 1-2 weeks.

The invention relates to the technical field of wig preparation, in particular to a preparation method of a three-dimensional woven hair net. According to the method, a 3D scanning measurement module,a head shape control module, a hair length control module, a hair distribution cutting module, a warp feeding system, a hair feeding system, a hair guide control module and a front-rear weaving system are involved. The preparation method combines 3D scanning measurement and manual parameter input and allows a client to freely select a required wig model, and the free selection right of the clientis enlarged; meanwhile, a self-automatic control system is adopted for the method, the number of required workers is greatly reduced, the requirements for proficiency and quality of the workers are lowered, and the problems of low processing efficiency and high labor cost are solved.

The invention provides a focus-adjustable retina camera imaging system based on a liquid lens, which comprises an imaging system and an illuminating system, wherein the imaging system comprises an aperture diaphragm, an eye object lens, a spectroscope, an imaging object lens, the liquid lens and an image plane; the components are connected by the respective sequences that the eye object lens, the spectroscope, the imaging object lens and the liquid lens are in sequence disposed behind the aperture diaphragm, and the liquid lens is disposed between the imaging object lens and the image plane. The invention designs the imaging system based on a mechanical focus-adjusting manner, wherein the liquid variable-focus lens is introduced into the imaging system and surface curvature of the liquid lens can be changed continuously by adjusting voltage in order to realize clean human eye imaging with different visibilities. The focus-adjusting manner only needs to adopt a focus-fixed mechanical structure form, has a simple mechanical structure, reduces requirements for proficiency of an operator, and can realize more accurate adjustment by continuously changing the surface curvature of the lens.

The invention relates to a stacking system and a stacking method for a steel plate. The stacking system comprises illumination subsystems, view indication subsystems, camera subsystems, a display subsystem, a position indicating point and a telescopic link, wherein integrated base bodies are arranged on a second section of telescopic tube and a first section of telescopic tube of the telescopic link respectively; and each integrated base body is provided with the illumination subsystems, the view indication subsystems and the camera subsystem. The stacking method comprises the steps: 1) the distance between the camera subsystem on the second section of telescopic tube of the telescopic link and a cross beam middle line of an electromagnetic lifter is half of the width of the lifted steel plate; 2) positions of a travelling crane and a lifting tool of the electromagnetic lifter are observed and adjusted through a cruciform goal aiming baseline, corner parts of the steel plate are superposed with a right angle of the cruciform goal aiming baseline; and 3) the steel plate is lifted and moved to above a target stacking zone, a right angle of the position indicating point is superposed with the right angle of the cruciform goal aiming baseline, and the steel plate is laid down. With the adoption of the system, planar accurate positioning of the steel plate during the stacking course can be realized, and the stacking efficiency and stacking quality are improved.

The invention discloses a gas filling bottle welding rotating device and a working method thereof. The device comprises a machine frame, a driving rotating body, a driven rotating body, clamping sleeves and a motor and the like, wherein the driving rotating body and the driven rotating body can move relatively, and the clamping sleeves are installed on the driving rotating body and the driven rotating body. The working method of the gas filling bottle welding rotating device comprises the steps of feeding, clamping, rotation and blanking and the like. The gas filling bottle welding rotating device can greatly improve gas filling bottle production efficiency and reduce manpower resource investment.