30results about How to "Solve the problem of poor versatility" patented technology

The invention provides a data processing method for heterogeneous data sources. The data processing method comprises the following steps: data are acquired from the heterogeneous data sources; the data are loaded and classified according to a preset data template, and all categories of data are stored in temporary storage units respectively according to a classification result; the data stored in the temporary storage units are subjected to unification transformation to obtain data which meet a preset data structure, and the transformed data are merged and collected according to a predetermined demand so as to make processed data meet data analysis requirements. According to the data processing method, the data from the different heterogeneous data sources can be processed in a unified mode to meet the data analysis requirements, and therefore the utilization effect of the data in the heterogeneous data sources is improved. The invention further provides a data processing system for the heterogeneous data sources.

The invention discloses a vehicle-mounted ECU (electronic control unit) online updating system and method. The system comprises an upper computer and a communication interface; the upper computer is connected with the vehicle-mounted ECU through the communication interface; the upper computer comprises an object file storage module, an object file analyzing module, a parameter configuration module, a configurable file analysis module, a data processing module, a communication module and a display module; the object file storage module is coupled to the object file analyzing module, the parameter configuration module is coupled to the configurable file analysis module, the data processing module is coupled to the object file analyzing module, the configurable file analysis module, the communication module and the display module, and the communication module is connected with the communication interface. Universality and reusability of the ECU online updating system are enhanced.

The invention discloses a frequency conversion control method and a device and an air conditioner, wherein the frequency conversion control method comprises the steps: an outdoor unit controller acquires an indoor environment temperature value and a set temperature value; and the outdoor unit controller confirms the frequency of a compressor through the indoor environment temperature value and the set temperature value. By means of the frequency conversion control method and the device and the air conditioner, the generality of the frequency conversion control method of the air conditioner can be improved.

The invention relates to an open type service robot system which comprises an expandable man-machine interaction terminal, an expandable robot intelligent system and a function device. The expandable man-machine interaction terminal is used for receiving input data of a user, wirelessly sending a service requirement package to the expandable robot intelligent system and receiving a task execution result fed back by the expandable robot intelligent system. The expandable robot intelligent system is used for receiving the service requirement package sent by the expandable man-machine interaction terminal, parsing the service requirement package into corresponding function command sets, sending a task control instruction to the function device and receiving an execution result fed back by the function device. The function device is used for receiving the task control instruction sent by the expandable robot intelligent system and returning the instruction execution result to the expandable robot intelligent system. By adoption of the open type service robot system, the problem that an existing service robot system is poor in universality is solved, and long-term evolution and appreciation of products are facilitated.

The invention belongs to the technical field of vehicle static stiffness tests and relates to a multifunctional vehicle body cover part stiffness test restraining device. The multifunctional vehicle body cover part stiffness test restraining device solves the problems of positioning and restraining of test pieces in existing vehicle body cover part tests. The multifunctional vehicle body cover part stiffness test restraining device aims at completing the clamping of the test pieces in the tests of torsional stiffness and bending stiffness of an engine cover, window frame stiffness and torsional stiffness of a vehicle door and the like by replacing part of clamp connectors and adjusting the positions of sliding blocks of the clamp connectors. According to the technical scheme, a platform, sliding rails and square steel stand columns are assembled through T-shaped grooves, each square steel stand column is provided with a cylindrical guide rail and a limiting sliding block in the vertical direction, different clamp connectors such as the engine cover hinge clamp connector, the engine cover buffer block clamping connector, the vehicle door hinge clamp connector, the vehicle door lock clamp connector and the like can be assembled on the limiting sliding blocks, and the cover parts can be clamped and limited under different tests through the clamp connectors.

The invention discloses an installation package generation method, which comprises: establishing an installation package script of a software, storing a document listed information of a software to be packaged in the installation package script, storing a command description information for analyzing a command line, the command line takes an installation parameter when executing the installation package of the software; transforming the command description information stored in the installation package script into an analyzing command line command; generating a command for calculating and sending installation progress of the software; compressing all documents in the document listed information stored in the installation package script, generating the installation package of the software, the command assembly is included in the installation package. Simultaneously, the invention also provides an installation package generating device and an installation progress transforming method. The invention solves the problem of weak software generality when obtaining the software installation progress.

The invention discloses an android smart phone based GPRS (general packet radio service) network centralized control five-prevention locking system. The system can well achieve real-time performance of a traditional off-line five-prevention locking system and solve the problems of inconvenience in installation and complexity of accessory mechanisms of an on-line five-prevention locking system. At present, a computer key is a part of a microcomputer five-prevention locking system produced by each company in a supporting manner, so that universality is poor. In addition, an original computer key operating screen is small, operation and communication modes are single, and intelligentization cannot be realized. However, an android smart phone is good in universality, and the system is open-source, easy for function extension, large in operation screen, high in operation smoothness, good in user experience and diversified in communication modes, can have a database function and the like besides, and is good in applicability and extensibility in general.

The invention discloses a swelling positioning detection tool for detecting the perpendicularity of a casing pipe type product and a detection method. The swelling positioning detection tool comprisesan outer sleeve and a cone-shaped swelling pin, wherein the outer sleeve is provided with a detection reference plane, the cone-shaped swelling pin can move back and forth in the outer sleeve along the axial direction of the outer sleeve, a central axis of the outer sleeve is coincided with of a central axis of the cone-shaped swelling pin, a plurality of through slots are formed in the circumferential surface of the outer sleeve, and a movable wedge-shaped block is arranged in each through slot. In a detection process, the outer sleeve is inserted into the casing pipe type product, the cone-shaped swelling pin moves in the outer sleeve along the axial direction of the outer sleeve and is matched with the movable wedge-shaped blocks to drive the wedge-shaped blocks to move and stretch outalong the radial direction of the outer sleeve, multiple wedge-shaped blocks are in contact with inner circumferential surface of the casing pipe type product, the gap distance from the detection reference surface of the outer sleeve to the detection reference surface of the casing pipe type product is detected, and then the perpendicularity of the casing pipe type product can be detected. According to the detection tool, the accuracy of the detection result can be guaranteed.

The invention relates to an auxiliary lactation device for a newborn. The auxiliary lactation device comprises a sliding motor, a sliding gear, a lead screw motor, a box bottom plate, a lead screw support, a lead screw and an auxiliary push plate. The lead screw motor and the lead screw are connected through a coupler, the lead screw is connected with the lead screw support through a bearing, a lead screw nut is arranged on the lead screw, the lead screw nut is connected with the auxiliary push plate, and the auxiliary push plate moves and is used for fixing the positions of the newborn. A shaft of the sliding motor and the sliding gear are connected in a welded mode, and the box bottom plate and the sliding gear are connected through a gear rack in a matching mode and used for adjusting the horizontal positions of the newborn lying on the sides on the box bottom plate. The problems that an existing device is not high in universality, and a puerpera needs to hold an infant for a long time during breast feeding and cannot feed the infant with the sleeping posture are solved, and the function of assisting the parturition puerpera in feeding the infant with breast milk is achieved.

The invention relates to a UHF RFID intelligent supervision shelf system architecture and method, which is characterized in that the system architecture and method take the placement and constructionof a common shelf as a design principle, and for the first time, the UHF RFID technology is utilized to carry out shelf supervision and management through a standardized shelf adjustment mode. A set of intelligent shelf monitoring method with high reliability and high accuracy is innovatively created to achieve a set of adjustment and deployment strategy based on the system. In the architecture ofthe system, the shelves are labeled with fixed point locations, a single reader is deployed in front of the smart shelves, and the deployment distance is controlled so that the entire reader covers the entire shelf. The system realizes the one-to-one correspondence between the theoretical value and the actual value by using the phase matching, and then realizes the deployment and reliability calculation of each shelf level by using the reliability theory, and divides the layers by using the RSSI, so as to realize the reliability deployment and real-time monitoring service of the intelligent shelf.

The invention discloses a method for generating an installation package, comprising: establishing a software installation package script, storing file list information of software to be packaged in the installation package script, and storing instruction description information for parsing command lines, The command line carries installation parameters when the installation package of the software is executed; the instruction description information stored in the installation package script is converted into a parsing command line instruction; A progress instruction; compress all the files in the file list information stored in the installation package script to generate an installation package of the software, and the installation package includes a set of the above-mentioned instructions. At the same time, the present invention also provides an installation package generation device and an installation progress transmission method. The invention solves the problem that the software is not universally strong when the software installation progress is obtained.

The invention discloses a three-claw chuck bottle cap loosening device which comprises a handle, a main rod, a three-claw chuck, three connection rods, a thread rod and a three-fork rod. One end of the main rod penetrates into the handle to be fixedly connected with the handle, the other end of the main rod is provided with a connection bend, one end of the thread rod penetrates into a through hole formed in the three-claw chuck and then is connected with the connection bend, the other end of the thread rod is connected with a center shaft of the three-fork rod, one end of each connection rodis hinged to the side of the three-claw chuck, the other end of each connection rod is hinged to a clamping rod, and the ends of the clamping rods are provided with clamping blocks. A bottle cap is clamped by means of cooperated use of the three-claw chuck, the thread rod, the three-fork rod, the connection rods, the clamping rods and a nut, then, the bottle cap is removed by operating the handle,operation is convenient and saves labor, the opening and closing angle of the clamping rods can be adjusted for bottle caps with different diameters, the problem that universality is poor in the prior art is solved, and the three-claw chuck bottle cap loosening device has the advantages of being simple in structure, large in adjusting range and easy and convenient to use.

The invention discloses a shelter link lifting platform. The shelter link lifting platform comprises a mounting base; sensing pins are fixedly connected to the centers of the front side and the rear side of the top surface of the mounting base correspondingly; ball guide rail modules are fixedly connected to the right sides of the centers of the front side and the rear side of the top surface of the mounting base; and the surfaces of the two ball guide rail modules are longitudinally sleeved with gear transmission boxes. According to the shelter link lifting platform, through cooperative use of a tray, a guide rod, a positioning shaft pin, the ball guide rail modules, a loading disc, the gear transmission boxes, the sensing pins, the mounting base and a servo motor, the lifting platform has high bearing capacity, can be automatically started, and has adjustable starting speed and a manual lifting function, so that the lifting effect of the lifting platform is better; and the problems that in the using process of the lifting platform, due to the fact that the bearing capacity of the lifting platform is limited, the lifting platform cannot be automatically opened, the lifting platform can only be manually opened, meanwhile, a heavy unmanned aerial vehicle cannot be borne, and the bearing platform is low in automation efficiency and poor in universality are solved.

The invention discloses a multi-GPU parallel time domain finite difference electromagnetic simulation method and system. The simulation method comprises the following steps: performing regional decomposition on a space grid according to a preset GPU parallel number, so that adjacent sub-domains after decomposition contain the same overlapped grid; the space grid is obtained by performing Yee grid division on a three-dimensional electromagnetic model; and matching the regional parameters of the corresponding sub-domains for each GPU, controlling each GPU to carry out iterative operation of the electromagnetic field data on the overlapped grids corresponding to the sub-domains and the regions outside the overlapped grids by combining the regional parameters, and carrying out data storage on an electromagnetic field data iterative operation result. According to the method, the problems of high memory consumption, low calculation efficiency, long calculation time and the like in the process of solving an electrically large simulation case by an electromagnetic FDTD algorithm can be effectively solved.

The invention relates to the electronic circuit field and discloses an integrated computer board detector. The detector communicates with host computer software, the host computer software stores signal coding data and plug coding data, the detector comprises a signal simulation system, a load simulation system and a plug simulation system, wherein the signal simulation system comprises a signal acquiring module, a signal processing module and a signal output module, the load simulation system comprises a load simulation module, a calculation module and a fault determining module, the plug simulation system comprises a data acquiring module, a matching module and a prompting module, moreover, an integrated computer board detection method is further disclosed. The integrated computer board detector integrates functions of signal simulation of various sensors, load selection simulation and power source integration, improves maintenance feasibility of the computer board to a maximum degree, further improves maintenance efficiency and versatility of the computer board and reduces maintenance cost for maintainers.

The invention discloses a robot detection method for multiple social network platforms, which comprises the following steps: acquiring user account data of the social network platforms, taking an account ID as a unique identifier of a user, and extracting user features, friend features, network features, content features, emotion features and time sequence features; constructing a high-dimensional original matrix, and obtaining a low-dimensional feature matrix through significance analysis; and a clustering algorithm or a classification algorithm is adopted to realize division, and a normal user account and a robot account are identified. The invention further discloses a robot detection device for the multiple social network platforms, electronic equipment and a storage medium. According to the method, account data of a plurality of domestic and overseas social network platforms are researched, social robot detection is performed through algorithms such as feature representation, feature significance analysis, clustering or classification and the like, and social robot accounts in the social network are identified, so that abnormal behaviors of large-scale social robots are early warned, and the security of the social network is maintained.

The invention proposes a charging control system for electric vehicles, which includes: a charging and discharging socket; a three-level bidirectional DC / AC module; a charging and discharging control module; a filter module; and a controller module; wherein, when the external power grid adopts an angular connection mode, And when the current working mode of the electric vehicle is the charge and discharge mode, the controller module controls the charge and discharge control module to close, and uses the connection midpoint of the filter capacitor in the filter module as a reference point to sample the voltage output by the external power grid. , and control the three-level bidirectional DC / AC module according to the sampled voltage so that the external power grid charges the power battery. The charging control system can adapt to different power grid systems to charge electric vehicles and has strong versatility. It also adopts three-level control and reduces the number of DC‑DC modules, enabling high-power charging with high charging efficiency and short charging time. The invention also proposes an electric vehicle with the charging control system.

The invention discloses a heterogeneous component clamping device. The device comprises a mounting frame, a connecting rod, an expansion rod, an expansion sleeve and a driving assembly; the connectingrod is slidably connected with the mounting frame; the expansion sleeve is detachably arranged on the mounting frame and located below the connecting rod; the expansion rod is slidably arranged in the expansion sleeve in a penetrating mode, the upper end of the expansion rod is fixedly connected with the connecting rod, and the lower end of the expansion rod can expand the expansion sleeve so asto clamp heterogeneous components; the expansion rod, the expansion sleeve and the connecting rod are coaxial, and the outer diameter of the connecting rod and the outer diameter of the expansion sleeve are both larger than the diameter of the expansion rod; the expansion rod is sleeved with a spring, one end of the spring is in contact with the connecting rod, and the other end of the spring is in contact with the expansion sleeve; and the driving assembly is fixedly arranged on the mounting frame, and the driving assembly can drive the connecting rod and the expansion rod to move downwards and compress the spring. According to the device, the heterogeneous components can be stably clamped, and the device can be used for clamping various heterogeneous components, so that the problems thatthe heterogeneous components are prone to falling off, an air cylinder is prone to being damaged and the production cost is high are solved.

The invention discloses a WIFI storage device. The device comprises a device shell, a CPU processing chip is mounted in the device shell, the CPU processing chip is electrically connected with a wireless transmitting module, the wireless transmitting module is electrically connected with a transmitting antenna, the CPU processing chip is further electrically connected with a USB interface, a powersupply management chip and a lithium battery, a card reader is mounted in the middle part of the left end of the device shell, a memory is also mounted in the device shell, a signal indicator light is mounted at the upper side of the front end of the device shell, and an LED display screen is mounted at the middle part of the front end of the device shell. A traditional memory is provided with WIFI wireless connection, and is provided with the card reader to make a common memory card shared through the WIFI, a smart device can be connected with the mobile storage device or the memory card anddirectly access the content of the mobile storage device or the memory card to solve the problem of poor cross-platform capability of like devices, and files needing to be shared can be directly stored in the mobile storage device.

The invention discloses a vehicle-mounted ECU (electronic control unit) online updating system and method. The system comprises an upper computer and a communication interface; the upper computer is connected with the vehicle-mounted ECU through the communication interface; the upper computer comprises an object file storage module, an object file analyzing module, a parameter configuration module, a configurable file analysis module, a data processing module, a communication module and a display module; the object file storage module is coupled to the object file analyzing module, the parameter configuration module is coupled to the configurable file analysis module, the data processing module is coupled to the object file analyzing module, the configurable file analysis module, the communication module and the display module, and the communication module is connected with the communication interface. Universality and reusability of the ECU online updating system are enhanced.

The invention relates to an open type service robot system which comprises an expandable man-machine interaction terminal, an expandable robot intelligent system and a function device. The expandable man-machine interaction terminal is used for receiving input data of a user, wirelessly sending a service requirement package to the expandable robot intelligent system and receiving a task execution result fed back by the expandable robot intelligent system. The expandable robot intelligent system is used for receiving the service requirement package sent by the expandable man-machine interaction terminal, parsing the service requirement package into corresponding function command sets, sending a task control instruction to the function device and receiving an execution result fed back by the function device. The function device is used for receiving the task control instruction sent by the expandable robot intelligent system and returning the instruction execution result to the expandable robot intelligent system. By adoption of the open type service robot system, the problem that an existing service robot system is poor in universality is solved, and long-term evolution and appreciation of products are facilitated.

The invention relates to a modular assembly furniture system which is used for assembling furniture of various shapes. The system includes joints, rod member butt joints, rod members, rivets and plates. The modular assembly furniture system is characterized in that the joints and the rod member butt joints are connected to each other through joint fixing holes and rod member butt joint fixing holes. The rod member butt joints and the rod members are connected to each other through the rod member butt joint fixing holes and rod member fixing holes. The plates are connected to the rod member butt joints and the joints through plate holes, the rod member butt joint fixing holes and the joint fixing holes. The beneficial effects of the modular assembly furniture system are that the shape of the furniture is more varied, the functions of the furniture are more changeable, the local disassembly and rod member replacement are convenient, the interoperability among the members is strong, the materials of the rod members and the plates can be freely replaced, the design is flexible, and the user participation is strong. The functions of flexible furniture and wiring and pipelines in the furniture are added.

The invention relates to a modular furniture assembling system, which is used for assembling furniture in various shapes. The system comprises a rectangular rod piece, a corner brace, a bolt, a nut and a round stick. The system is characterized in that the rectangular rod piece is connected with the corner brace through a rod piece bolt hole and a corner brace bolt hole. The round stick is connected with the rectangular rod piece through the rod piece round hole. The system has the beneficial effects that the shapes of the furniture are more diversified. The functions of the furniture are morevariable. The local disassembly and the rod piece replacement are more convenient. The interusability between components is high. Components can be freely replaced. The system is flexible in design and strong in user participation performance.

The embodiment of the invention provides a region cutting method and device, electronic equipment and a storage medium, and relates to the technical field. The method comprises the following steps: receiving point-line-plane data input by a user; storing the point-line-plane data in an index data structure, wherein the index data is associated point-line-plane data of a point defining line and a line defining plane; receiving a moving instruction of the user; and moving the corresponding point or line according to the moving instruction, synchronously updating the associated point-line-plane data, and performing associated storage of the point-line-plane data through the index data structure, thereby solving the problem of low universality of existing methods.

The invention belongs to the technical field of tethered balloon ground anchoring systems, and particularly relates to a split type captive balloon ground anchoring system. The system comprises a vehicle anchoring unit (7) and an auxiliary anchoring unit (8) which are separated from each other independently. The relative positions of the vehicle anchoring unit (7) and the auxiliary anchoring unit (8) can be adjusted through automatic control drive. The ground anchoring system for the captive balloon adopts a split structure design, adapts to various captive balloons with different volume sizes by adjusting the heights of the captive tower and the support platform and the broadening of the captive support arm, reduces the volume and the mass of the transportation unit, and improves the transportation performance. The problem that the tethered balloons are only suitable for tethered balloons with the same volume size in a one-to-one correspondence mode and poor in universality is solved, and meanwhile the problem that a tethered balloon anchoring system cannot be transported, hoisted and installed under limited topographic conditions such as ocean islands and reefs can be effectively solved.

The invention provides an insulating shoe sole. The shoe sole comprises a sole body, a clamping part which is arranged on the lateral side of the sole body and an electric potential detection component, wherein the electric potential detection component comprises a first contact, a second contact and an alarm unit, wherein the first contact, the second contact and the alarm unit are communicated through lead wires; the alarm unit is arranged on the sole body; the first contact and the second contact are alternately arranged at the bottom of the sole body, so that the first contact and the second contact can be contacted with the ground when the sole body is contacted with the ground. According to the technical scheme, the problems of wearing inconvenience and weak universality of insulating shoes in the prior art can be effectively solved.

The invention discloses a frequency conversion control method and a device and an air conditioner, wherein the frequency conversion control method comprises the steps: an outdoor unit controller acquires an indoor environment temperature value and a set temperature value; and the outdoor unit controller confirms the frequency of a compressor through the indoor environment temperature value and the set temperature value. By means of the frequency conversion control method and the device and the air conditioner, the generality of the frequency conversion control method of the air conditioner can be improved.

A joint rapid simulation test method of ground dynamics software and on-board software, which initializes the ground dynamics software according to the preset ground dynamics software initialization parameters; The ground dynamics software and on-board software in the physical real-time simulation replace the hardware interface part of the semi-physical real-time simulation with software to form a joint rapid simulation test method to judge the output state of the on-board sensor and the state of the on-board actuator. , The correctness of the attitude, position and speed of the satellite solves the problems in the semi-physical simulation that the problem is difficult to locate, the debugging process is too complicated, and the interpretation of the test results is not comprehensive enough, and the comprehensiveness of the interpretation of the test results, the debugging efficiency and the software development efficiency are improved.