33results about How to "Increase the speed of crawling" patented technology

The invention discloses an unmanned plane mechanical arm aerial operation system with the help of virtual reality, and a control method for the unmanned plane mechanical arm aerial operation system. The system consists of an unmanned plane part and a ground station part. The unmanned plane part comprises a triaxial self-stabilizing holder, a camera, an unmanned plane image transmission module, an unmanned plane data transmission module, a mechanical arm, and an airborne computer. The ground station part comprises a virtual reality glasses, a ground station data transmission module, a ground station image transmission module, a mechanical arm operation module, and a ground station computer. Through wearing the virtual reality glasses with a head posture measurement module, an operator can control the field of the camera on the unmanned plane through head movement, so the operation can focus on the control of the mechanical arm, thereby greatly improving the capturing precision and speed of an object.

The invention relates to the field of data mining and discloses a scrappy-based distributed dark-net resource mining system and a scrappy-based distributed dark-net resource mining method. The scrappy-based distributed dark-net resource mining system and the scrappy-based distributed dark-net resource mining method are used for improving the efficiency, scope and flexibility of dark-net resource mining. The system comprises a center node control module and a slave-node crawling module, wherein the center node control module includes a crawler seed task queue, a task preprocessing module, a dark-net task queue and an open-net task queue; the slave-node crawling module includes a dark-net crawling module, an open-net crawling module and a crawler manager; the dark net crawls more dark-net domain names from a dark-net page and an open-net page through the dark-net crawling module and the open-net crawling module on the basis of artificial provision and the dark-net domain name crawled through the open net so as to implement the effects that a lot of dark-net domain names are acquired and dark-net web pages are stored. The scrappy-based distributed dark-net resource mining system and the scrappy-based distributed dark-net resource mining method are suitable for mining of dark-net resources.

The invention provides a crawling robot and a crawling rod structure thereof. The crawling robot comprises two or more sections of robot bodies and crawling rod structures arranged on the robot bodies, wherein each crawling rod structure comprises a transmission mechanism, one pair or more of support arms arranged on two sides of each robot body and capable of acting relative to the body through the transmission mechanism, and one or more tightening belts connected to the support arms; the tightening belts are in elastic self-adaptive connection with the support arms. According to the crawlingrobot, the support arms of the crawling rod structures are used for extending and tightening the tightening belts relative to the rod bodies and supplying enough support force to the tightening belts; the tightening belts and the robot bodies are capable of self-adaptively adjusting wrap angles among the tightening belts and the robot bodies and pillar bodies and generating good wrapping effects, so that the crawling robot can better crawl on various pillars with different diameters.

The invention discloses a tightness-adjustable automatic operation device. For the tightness-adjustable automatic operation device, linear displacement spherosyns are arranged in guide rails, readingheads are arranged in sliding sleeves, the tightness-adjustable automatic operation device further comprises at least two manipulators and a main motor, the main motor is fixedly mounted on a bottom plate of the operation device, an output shaft of the main motor is in linkage with the sliding sleeves through a reduction gearbox and a lead screw, each manipulator is composed of a pair of mechanical arms capable of rotating in an opposite way, each mechanical arm is composed of a plurality of sections of movable joints, the movable joints are rotatably connected through rotation shafts, at least two grooves are axially symmetrically formed in each rotation shaft, a guide rod is telescopically arranged in each groove, a first contrate gear is horizontally arranged at the upper end of each guide rod, a first drive mechanism is slidingly arranged at the upper end of each mechanism arm, a second contrate gear is telescopically arranged at the upper end of each first drive mechanism, and each second contrate gear is in selective linkage with the corresponding first contrate gear. With the tightness-adjustable automatic operation device, the technical problem that the mechanical arms on the existing grabbing and climbing devices are fixed in form, consequently, the application range is limited, is solved.

The invention provides a split type cable climbing detection robot. The robot comprises a climbing supporting part, a line driving part, a follow-up detection part and a controller, wherein the climbing supporting part comprises a rack, a climbing walking mechanism, a follow-up pre-tightening mechanism, an active holding mechanism, a first driving motor and a second driving motor; the climbing walking mechanism comprises a climbing installation frame and a climbing wheel set. The active holding mechanism comprises a second transmission assembly and a holding and clamping piece, the line driving part comprises a connecting rope and a winding driving mechanism, the follow-up detection part comprises a mounting frame body, a guide wheel assembly and a holding and clamping mechanism, and the controller is used for controlling the first driving motor, the second driving motor, the winding driving mechanism and the holding and clamping mechanism. By means of the technical scheme, the problems that in the prior art, a bridge inhaul cable climbing detection robot is large in number of mechanism joints, low in climbing operation speed and low in load capacity are solved.

The invention discloses a distribution type reptile assembly system which includes components: a web page scrambing device, a hyperlink lock memorizer, a web page lock memorizer and a hyperlink giver. The system can solve problem of resource appropriation contradiction in the distribution type system efficiently; provide an universal design architecture for developing the distribution type reptile system; realize the reptile assembly system conveniently and rapidly and increase scrambing speed of the reptile with great extent.

The invention discloses a controllable-force fast-grabbing rod cluster self-adaptive robot hand device and belongs to the technical field of robot hands. The device comprises a base, a first motor, asecond motor, a cam, a tendon rope, a second spring part, a plurality of push rod assemblies and the like. The device is used for grabbing objects, and the spatial dispersion self-adaptive grabbing function is achieved; the object size and shape self-adaptive function is achieved through the plurality of push rod assemblies; fast grabbing and grabbing force controlling are achieved through combination of the cam and the second spring part; the object multi-direction grabbing effect is achieved through the device, the grabbing force can be provided for the objects in multiple directions, and the objects which are placed in different directions and are different in shape (including long-strip shape) can be effectively grabbed; the device is not limited by power of a driving source and can simultaneously achieve the extremely high grabbing speed and extremely large grabbing force; and the device is simple in structure, low in energy consumption, suitable for various robots which are required for universal grabbing and particularly suitable for occasions with the requirement for the controllable force and fast grabbing.

The invention discloses a network data collection method. The method comprises the steps that 1, web page content is captured from Internet through web crawlers, and needed attribute content are extracted; 2, by means of a URL queue, URL needing to capture a data network is provided for the crawlers; 3, by means of a data processing module, the content captured by the crawlers is processed; 4, bymeans of a data storage module, URL information needing to capture the data network, data extracted from the web page by the crawlers and data obtained after DP processing are stored. Accordingly, data information is obtained from the website in the mode of the web crawlers or website public API, unstructured data can be extracted from the web page and stored to be a uniform local data file, and stored in a structured mode, collection of files or attachments of pictures, audio, video and the like are supported, the attachments and text can be correlated automatically, network information collection and capture speed is increased, and meanwhile the storage speed of the captured information is increased.

The invention relates to a method and device for improving website search ranking, computer equipment and a storage medium. The method comprises the following steps: configuring a search engine optimization configuration file in a project of an SPA website; pre-rendering the webpage content of the SPA website according to the search engine optimization configuration file to generate a rendering file; and when crawling is performed by using a search engine, crawling webpage contents in the rendering file, and improving the ranking of the SPA website in the search engine according to the crawledwebpage contents. By adopting the method, the load pressure on the server can be reduced, and the crawling speed of the webpage content is increased; and the ranking of the SPA websites in the searchengine can be improved, so that the propagation range of the SPA websites on the network is expanded.

The embodiment of the invention discloses a distributed data crawling system, method and device, equipment and a storage medium. The system provided by the embodiment of the invention comprises a taskqueue cluster and a data crawling cluster, wherein the task queue cluster comprises at least one terminal; wherein a starting task queue and a middle task queue are arranged in the task queue cluster; wherein the initial task queue and the intermediate task queue are respectively used for storing an initial crawling address and an intermediate crawling address; wherein the data crawling cluster comprises at least one terminal and is used for accessing the task queue cluster to obtain an initial crawling address and an intermediate crawling address and crawling a target webpage according to the initial crawling address and the intermediate crawling address. According to the system provided by the embodiment of the invention, the initial task queue and the intermediate task queue are respectively arranged in the task queue cluster, so that the task amount in the data crawling process is convenient to change, the resource scheduling difficulty is reduced, and the data crawling efficiencyis improved.

The invention discloses an automatic industrial production grabbing device for an industrial robot and a using method thereof. The automatic industrial production grabbing device comprises a medical instrument box body and a grabbing seat, wherein an equipment box is fixedly installed in the middle of the upper part of the grabbing seat; an air cylinder is fixedly installed inside the equipment box; an output shaft of the air cylinder penetrates through the grabbing seat and is fixedly connected with a cross rod; a shaft sleeve is slidably connected outside the cross rod; and a first connecting rod is movably connected between the front of the shaft sleeve and the grabbing seat. According to the automatic industrial production grabbing device for the industrial robot, firstly, clamping jaws can be conveniently assembled and the disassembled, so that the use convenience is improved; secondly, the grabbing distance adjusting function is achieved, the work done can be reduced so that thepower source can be saved, and the stroke can be reduced so that the grabbing speed can be improved, so that the working efficiency is improved, and the practicability is higher; and in addition, an excellent heat dissipation effect is achieved, and the heat dissipation of the air cylinder can be continuously carried out in time, so that the safety is higher.

The invention provides a device for taking parts through a corrugated pipe of an automobile shock absorber dust cover. The device comprises a rack, a driving device and a grabbing arm component, the rack comprises a driving box and a motor support, the motor support is fixedly arranged above a top plate; the driving device comprises a driving motor and a driving mechanism, the driving mechanism comprises a driving shaft and a driving disc, the driving shaft extends into the driving box and is fixedly provided with the driving disc, and a left sliding groove and a right sliding groove are formed in the driving disc; and the grabbing arm component comprises a left grabbing arm, a left connecting rod, a right grabbing arm, a right connecting rod and transmission pins, wherein one end of the left connecting rod is in sliding connection with the driving disc through a transmission pin inserted into the left sliding groove, the other end of the left connecting rod is fixedly provided with the left grabbing arm, one end of the right connecting rod is in sliding connection with the driving disc through a transmission pin inserted in the right sliding groove, and the other end of the rightconnecting rod is fixedly provided with the right grabbing arm. The technical problems that the efficiency is low and the automobile shock absorber dust cover is easy to break in the production process of the automobile shock absorber dust cover can be solved.

The invention provides a transverse and longitudinal coupling pneumatic type multi-finger soft manipulator. The transverse and longitudinal coupling pneumatic type multi-finger soft manipulator comprises a bendable finger module, a rigid retainer and a long-strip-shaped telescopic driver. The tail end of the bendable finger module is fixed to the rigid holder, and the long-strip-shaped telescopic driver is installed between the finger ends of the bendable finger module. When the transverse and longitudinal coupling pneumatic type multi-finger soft manipulator works, gas in the long-strip-shaped telescopic driver is extracted, the flexible finger module is inflated, the motion form that the flexible manipulator bends inwards and the tail end is closed up is achieved, and then a target object is grabbed. The transverse and longitudinal coupling pneumatic type multi-finger soft manipulator provided by the invention not only has the advantage of large grabbing range of a multi-finger type soft manipulator, but also has the characteristic of large loading capacity of a closed type soft manipulator, and soft materials of the soft manipulator can protect fragile objects, so that diversified task requirements are met.

The invention discloses a plastic bottle plastic injection mold opening and taking manipulator. The manipulator structurally comprises a fixing base, an adjusting motor, and a grabbing frame; the fixing base is fixedly connected with the rear side of the grabbing frame in an embedded mode; the adjusting motor is in threaded connection with the upper side of the fixing base; the grabbing frame comprises a cooling device, a bending base, a push rod, an arc rod, and clamping heads; the cooling device is fixedly connected with the front end of the fixing device in an embedded mode. The push rod drives a push disc at the inner side of an outer cover to move upwards, then cooling liquid is pumped into a connecting pipe through a one-way valve, and then claw heads are cooled through flowing of afirst connecting rod and a second connecting rod of the connecting pipe, so that the cooling speed of the clamping heads is increased, and meanwhile the bottle cap grabbing speed is increased; and a linkage frame in a threaded ring shakes towards the left side, so that the inner side of a threaded cover is extruded into an arc to be ejected outwards to push out adhesive wires adhered to the innerside of the threaded cover, so that the number of the adhered clamping heads is reduced, and the grabbing stability of the clamping heads is improved.

The invention discloses a network data acquisition method capable of automatically removing useless information and repeated information, which comprises the following steps of: 1, capturing webpage contents from the Internet through a web crawler, and extracting required contents containing keywords; 2, providing URLs (uniform resource locators) needing to capture data networks for the crawlers through the URL queues; 3, the content captured by the crawler is processed through a data processing module; 4, storing the URL information of the website needing to capture the data, the data extracted from the webpage by the crawler and the data processed by the DP through a data storage module. According to the invention, the data information is obtained from the website in a web crawler or website public API mode. According to the method, the unstructured data can be extracted from the webpage, stored as a unified local data file and stored in a structured mode, collection of pictures, audios and videos is supported, attachments and the text can be automatically associated, the collection and capture speed of network information is increased, and meanwhile the storage speed of the captured information is increased.

The invention discloses a method capable of remarkably improving network information capturing and storage speed, which comprises the following steps of 1 capturing required information from the Internet through a web crawler, and extracting required keywords; 2 defining that the URL is only a part of all seed URLs; putting the URLs into a URL queue to be grabbed; taking out the URL to be grabbedfrom the URL queue to be grabbed, analyzing the DNS, obtaining the IP of the host, downloading the webpage corresponding to the URL, storing the webpage into a downloaded webpage library, putting theURL with the downloaded webpage into the grabbed URL queue, and analyzing the URL in the grabbed queue; 3 processing the content captured by the crawler through a data classification module; and 4 storing the URL information of the website needing to capture the data, the data extracted from the webpage by the crawler and the data processed by the DP through a data storage module. According to theinvention, the collection and capture speed of the network information is improved, and the storage speed of the captured information is improved.

The invention discloses a method for carrying out data duplicate record cleaning on a URL (Uniform Resource Locator). The method comprises the following steps: step 1, grasping webpage content from Internet through Web crawlers and extracting needed attribute content; step 2, providing the URL of a data network needing to be grasped for the crawlers through a URL queue; step 3, processing the content grasped by the crawlers through a data processing module; step 4, storing URL information of the data websites needing to be grasped, data grasped from a webpage by the crawlers and data subjectedto DP processing through a data storage module. According o the method disclosed by the invention, data information is acquired from a website through the Web crawlers or a website published API (Application Program Interface) manner; non-structuralized data can be extracted from the webpage, is stored as uniform local data files and is stored in a structuralized manner; the acquisition of pictures, audios and videos is supported; attachments and texts can be automatically correlated so that the acquisition and grasping speeds of the network information are improved, meanwhile, the storage speed after grasping information is improved.

The invention provides a battery cartridge holder,comprising profile modeling module used for battery grabbing, including multiple grooves arranged in parallel; discharge device set in parallel with the profile modeling module and used for discharge of battery in the groove; and actuating device used for driving the profile modeling module and discharge device for movement as per pre-selected orbit. The battery cartridge holder may grab multiple batteries at one time for automatic plug-in mounting largely improving the work efficiency and reducing the labor intensity, and improve the grabbing speed and escape speed of batteries through adsorption of batteries by magnetic materials.