68results about How to "Quick upgrade" patented technology

The invention discloses a data migration and upgrade method based on multi-node parallelism. The method comprises the following steps: S1, data acquisition; s2, generating a task table; s3, node scheduling; s4, task scheduling; s5, executing a data storage task; according to the method, the coupling relationship among multidisciplinary data types is separated, and the data upgrading and migration operation is executed in parallel by adopting multiple nodes, so that the exploration data of the new and old GeoEast systems are quickly upgraded and migrated, and the security and the robustness of the data of the large seismic exploration system are improved. According to the method, heterogeneous data can be quickly migrated and upgraded, and the security and the health of data of a large seismic exploration system are improved; the method is suitable for the seismic exploration industry, and is used for quickly upgrading and migrating exploration data of new and old GeoEast systems.

The invention relates to the technical field of robots, and provides a Robomaster multi-sensor fusion decision-making-based sentry robot which comprises a chassis, a holder, an actuator module, a sensing module, a lower computer and an upper computer. The lower computer comprises a receiving module, a decision module, a distribution module and a motion control module; the upper computer comprises a laser radar navigation module and an image recognition processing module; the decision-making module is used for performing corresponding processing on the received data fusion robot according to the situation faced by the robot; and the distribution module is used for directly sending the received sensing data of the sensing module and the data of the judgment system to the laser radar navigation module and the image recognition processing module. According to the scheme, through multi-sensor fusion and a low-computing-power control system, a complex environment can be sensed more comprehensively, low-delay image processing and path planning are achieved, multiple independent and mutually decoupled modules are integrated, and high expansibility and stability are achieved.

The embodiment of the invention provides a manufacturing method of a total firmware upgrade package and a firmware upgrade method. The manufacturing method of the total firmware upgrade package comprises the following steps: acquiring an issuing total package; determining a plurality of basic versions of which the version information is different from the release version and corresponding basic full-volume packets; respectively manufacturing a plurality of differential packages of different basic versions based on the issued full-volume package and each basic full-volume package; and manufacturing a firmware upgrading total package according to all the differential packages and the issued full package. And manufacturing a plurality of differential packages of different basic versions based on the issued total package, and uniformly packaging the differential packages of the plurality of basic versions and the total package to manufacture a firmware upgrading total package. When a plurality of charging piles need to upgrade the firmware, the differential package matched with the local basic version can be found from the total package so as to realize quick firmware upgrade, and the consumption of downloading resources is reduced. Meanwhile, for part of charging piles with backward versions, the full package can be downloaded in a targeted mode to complete firmware upgrading, and the method has good compatibility for the charging piles with various versions.

The invention relates to the technical field of fastener conveying, in particular to a feeding and discharging device applied to fastener storage, which comprises a main goods shelf for storing fastener storage baskets, transverse rack guide rails are fixedly assembled on the upper and lower ends of the side wall of the main goods shelf, and lateral translation frames are slidably assembled on the outer side of the main goods shelf through the transverse rack guide rails. According to the feeding and discharging device applied to fastener storage, by adopting the external hanging type structural design, transformation and upgrading can be rapidly conducted on a traditional goods shelf, and popularization and promotion are facilitated; by adopting the variable angle design, the operation difficulty of feeding and discharging can be reduced, and the guidance quality is improved; the lateral translation frame is assembled on the outer side of the main goods shelf in a sliding mode through the transverse rack guide rail, the lateral translation frame is used for driving the electric control type feeding device and the electric control type discharging device in the lateral translation frame, and then the electric control type feeding device and the electric control type discharging device are used for lifting adjustment along the lateral translation frame.

The invention provides a constellation software batch automatic upgrading method and system based on a laser link. Firstly, a ground control center generates a plurality of reconstruction packets, and the reconstruction packets are sequentially sent to a low-orbit earth satellite through a high-bandwidth microwave communication channel. Then, after the satellite receives the reconstructed packets, the correct reconstructed packets are reserved, and data increment packets are extracted at the same time; after the database receives the information that the satellite completes reconstruction, other satellites with software version numbers lower than those of the satellites in the constellation network to which the satellites belong are counted immediately, and the models of the satellites are transmitted to the satellites. And the satellite divides the incremental packet into a plurality of small packets, and after forward error correction coding and numbering processing, the small packets are multiplexed by using a DVB-S2 protocol and transmitted to a target satellite through an optimal laser link. The target satellite restores the complete incremental package, software updating is carried out in the dynamically determined idle time period, meanwhile, unified updating of ground database configuration is carried out, and therefore efficient and reliable batch upgrading is achieved.

The utility model discloses a photovoltaic panel fault intelligent detection circuit and instrument, comprising a photovoltaic cell string current detection circuit, a voltage detection circuit, a temperature monitoring circuit, an insulation resistance detection circuit, a data acquisition and processing unit and a power supply management circuit which are connected with each other. The photovoltaic cell string current detection circuit is used for monitoring current of each string of photovoltaic cells, each string of photovoltaic cells is correspondingly provided with a Hall effect sensor, a shunt resistor and an amplifier, and the voltage detection circuit is used for monitoring open-circuit voltage and working voltage of a photovoltaic panel and comprises a high-impedance voltage follower and a differential amplifier. The temperature monitoring circuit is used for monitoring the surface temperature and the environment temperature of the photovoltaic panel in real time and comprises a thermocouple and a signal conditioning circuit, and the insulation resistance detection circuit is used for detecting the insulation performance of the photovoltaic panel and a connecting line of the photovoltaic panel, measuring the leakage current or impedance change of the photovoltaic panel and judging the insulation condition by applying high-voltage pulse or alternating-current voltage to a photovoltaic array.

The invention relates to the technical field of communication, in particular to a method for quickly restoring and upgrading an operating system based on a mirror image, and in order to achieve the purpose, the method for quickly restoring and upgrading the operating system based on the mirror image is designed and comprises a mirror image construction method and a mirror image upgrading method. The mirror image construction method comprises a method for constructing a LiveCD mirror image based on a Red Hat Linux operating system. An operating system rapid restoration method; the invention discloses an operating system quick upgrading method. The method has the advantages that a virtualization construction strategy is adopted, the mirror image file is automatically converted into the LiveCD format, and the mirror image deployment efficiency and convenience are improved; the operating system can be quickly recovered to the previous state, so that the environment problems can be quickly synchronized and diagnosed, and the problems caused by mistaken deletion of files or file accumulation during operation can be effectively solved; the operating system can be rapidly upgraded or degraded, and errors possibly occurring in the manual operation upgrading process are remarkably reduced.

The utility model relates to the field of garden building discloses a kind of plant pruning devices for landscape garden, including the installation unit being set on walking equipment, further include: pruning unit, set in the installation unit side for the shrub of landscape garden is pruned;Lifting unit, set in the installation unit, for adjusting the installation height of pruning unit;Adjusting unit, set in lifting unit and with the pruning unit is connected, for adjusting the distance between pruning unit and the installation unit, the utility model can quickly complete the height and distance adjustment of pruning unit, compared with traditional pruning mode, without repeatedly moving equipment or carrying out complex operation, shorten the preparation time before each pruning, to improve the overall work efficiency.

The invention discloses a PLC (Programmable Logic Controller) programming method based on a C + + language, relates to the technical field of textual programming of PLC programming software, and particularly relates to a method for programming a PLC program by using the C + + language to write functional blocks in PLC programming configuration software and using the C + + functional blocks in an IEC611131-3 standard language user program. In the process, functional blocks need to be defined and edited in the PLC programming configuration software, the functional blocks are imported into an IEC611131-3 standard language user program, programs of the functional blocks need to be written in the PLC programming configuration software, the programs are compiled into files in a specific format, the files are downloaded to a lower computer PLC equipment main controller module and executed on the lower computer PLC equipment main controller module, and the PLC equipment main controller module is connected with the PLC equipment main controller module. Therefore, the development of the PLC program becomes easier and more efficient, the time is saved, and the cost is reduced.

The present invention relates to a technical field of an electric vehicle, in particular to an integrated channel apparatus for a non-heat pump thermal management integrated module and an electric vehicle. The integrated channel apparatus includes a first component and a second component, the first component is provided with a channel group that runs through the first component along a thickness direction and a groove that does not run through the first component, the channel group and the groove are used to accommodate a connecting tube. The second component is provided with multiple strip grooves, each strip groove is provided corresponding to two channels to connect the two channels. During use, the integrated channel apparatus is installed in the non-heat pump thermal management integrated module, and the connecting tubes that need to be connected are placed in the two channels and the strip groove correspondingly connecting the two channels; when being upgraded to a heat pump management system, the integrated channel apparatus is disassembled, and a three-way valve or a four-way valve is installed on the connecting tube. It is possible to quickly upgrade the electric vehicle from the non-heat pump system to the heat pump system without significantly increasing the cost and weight of the entire vehicle.

This utility model relates to the field of surveying benchmark technology, and more particularly to an adjustable multi-purpose urban planning surveying benchmark, comprising a pole; a mounting disk is fixedly connected to the pole, and a drive assembly is fixedly connected to the mounting disk; the output end of the drive assembly is driven by a lead screw and a threaded rod, and the drive assembly is used to drive the lead screw and threaded rod to rotate; the lead screw and threaded rod are rotatably connected to the mounting disk; a support assembly is connected to the lead screw; and a first telescopic sleeve is threadedly connected to the threaded rod. This utility model achieves structural stability of the surveying benchmark through the support assembly, reducing benchmark swaying or tilting, ensuring data accuracy, reducing the risk of tipping over, and ensuring personnel safety. Utilizing the drive assembly, rotating assembly, and multiple transmission components, it enables flexible adjustment of the height and angle of the measuring device, quickly adapting to different measurement needs, avoiding errors caused by equipment limitations, and rapidly completing height and angle adjustments, shortening on-site operation time.

A device, system and method for real-time fluorescence quantitative nucleic acid amplification detection, the device includes a microfluidic unit, a sampling unit, a temperature control unit and a driving unit, the microfluidic unit is provided with one or more parallel annular flow channels, the annular flow channel has a liquid inlet and a liquid outlet, the sampling unit is arranged at the liquid inlet of the annular flow channel, and is used to inject samples into the annular flow channel, the temperature control unit is arranged in coordination with the microfluidic unit, the driving unit is arranged in coordination with the microfluidic unit, and is used to drive the movement of the microfluid in the annular flow channel, at least one section of the annular flow channel is made of transparent material for fluorescence detection, wherein the temperature control unit is configured so that different flow sections of the annular flow channel have different predetermined temperatures, and the microfluid realizes variable temperature operation by moving flow sections with different temperatures in the annular flow channel. The present invention simplifies nucleic acid amplification and detection operations, has flexible control, reduces detection time and material costs, and improves detection efficiency.

The present application discloses an expandable flight measurement and control system based on a serial port, comprising a parameter uploading module, a function testing module, a flight parameter binding module, a terrain data binding module, an airborne serial port data processing module and a flight control module, wherein the parameter uploading module is used for receiving system parameters and software upgrade parameters for parsing and storage; the function testing module is used for receiving test instructions for function testing; the flight parameter binding module is used for obtaining flight parameter binding to complete flight parameter binding; the terrain data binding module is used for obtaining terrain data to complete terrain data binding; the airborne serial port data processing module is used for obtaining serial port data of airborne equipment to complete classification conversion; the flight control module is used for analyzing received data and obtaining control parameters to control the action of the servo; the system of the present invention can shorten the development cycle of the measurement and control system, reduce production costs, and has the characteristics of low cost, simple structure, easy expansion, high development efficiency, etc.

This utility model relates to the field of safety protection technology for chemical equipment, and in particular to a safety protective cover for chemical pipelines. The cover includes a chemical pipeline body, on which two protective devices are fitted. The upper and lower ends of the two protective devices are both fixedly connected to an installation device. The safety protective cover for chemical pipelines of this utility model uses a rectangular mounting frame as its core load-bearing structure. Inside, an alloy steel plate, a thermal insulation board, and fire-retardant rubber are arranged sequentially. The alloy steel plate is firmly connected to the frame by welding, serving as the outermost protective layer and effectively resisting external impacts. The thermal insulation board is bonded to the alloy steel plate with a high-temperature resistant adhesive, isolating heat transfer between the inside and outside of the pipeline and maintaining medium stability. The fire-retardant rubber is also fixed by adhesive, delaying the spread of fire in the event of a fire. The through holes of the three components are coaxial, adapting to the chemical pipeline body and achieving multiple protective functions.

The present application discloses an embedded device firmware, a firmware upgrade method and an apparatus, wherein the embedded device firmware divides the root file system partition into two, one is a miniRootfs partition, and the other is a rootfs partition; the miniRootfs partition takes up very little space and has only network and upgrade functions; once the full-function rootfs partition upgrade fails, the miniRootfs partition will be started for upgrade recovery; and the common modules of the miniRootfs partition and the rootfs partition are extracted to set a common baseLibs library partition. In this way, in the case of small memory, not only the functions of the embedded device are not reduced, but also flash space is saved, thereby reducing the production cost of the product, ensuring fast and safe firmware upgrades, and remedial measures can be implemented when problems occur in the firmware upgrade.

The invention belongs to the technical field of communication, and discloses a heterogeneous unmanned equipment access processing device and method.The access processing device comprises a first module, a second module, a fourth module, a third module and a fifth module; through cooperative operation of the modules, access and flexible adjustment of various heterogeneous unmanned devices can be supported at a low cost, and an effective network security protection capability is provided, so that the requirements of the unmanned application field on integration cost and security are met.

The utility model relates to the technical field of computer hardware, in particular to a server mainboard with a quick module replacement function, which comprises a bearing substrate and a plurality of functional modules, the functional modules are horizontally arranged on the bearing substrate, square slots are arranged on two sides of two ends of each functional module, and the functional modules are inserted into the square slots. And an L-shaped insertion rod is inserted into the square insertion groove. The mainboard of the server is divided into a plurality of modules with independent functions, each module can be independently detached and replaced, the maintainability and flexibility of the server are greatly improved, the design allows a user to quickly replace or upgrade a single component under the condition that the whole mainboard is not replaced, the maintenance cost is reduced, the system downtime is shortened, and the maintenance efficiency is improved. Besides, through the combined action of the square inserting grooves, the L-shaped inserting rods, the inserting holes and the fixing rods, it is ensured that all the functional modules are stably and tightly connected, butt joint between the modules is more accurate and easy to operate, and the assembly and disassembly processes of the modules are further simplified.

The invention relates to the technical field of neodymium-iron-boron magnet materials, in particular to a neodymium-iron-boron magnet preparation method and a neodymium-iron-boron magnet. The neodymium-iron-boron magnet preparation method comprises the following steps that magnet raw materials are put into a smelting furnace to be smelted into rapid hardening pieces; carrying out a hydrogen demolishing process and jet milling treatment on the rapid hardening sheet to obtain fine powder; the fine powder is divided into first powder and second powder according to the mass ratio of 1: (8-10), and the first powder is subjected to liquid nitrogen freezing high-energy ball milling treatment to obtain frozen ball-milled fine powder; mixing the second powder and the frozen ball-milled powder to obtain mixed powder; and the mixed powder is pressed into a green body, then the green body is subjected to sintering treatment and aging treatment, and the neodymium-iron-boron magnet is obtained. According to the preparation method of the neodymium-iron-boron magnet provided by the invention, after the frozen ball milling powder is added in the preparation process, the mechanical property of the obtained neodymium-iron-boron magnet is remarkably improved.

The present invention belongs to the field of wireless communication technology, and specifically relates to a wireless access point version upgrade method based on reinforcement learning, which includes the following steps: S1: start initializing parameters, assuming that N APs are connected to the same AC; S2: AC receives AP upgrade request, sets set variable K, count variable Count and cumulative count variable Total; S3: judge that the number of APs to be upgraded = M or the number of remaining APs < M, jump to step S4; otherwise jump to the step S2; S4: AC obtains a strategy according to a reinforcement learning algorithm, sends a version upgrade file to AP according to the strategy, and AP restarts after completing the version upgrade to complete the upgrade; S5: AP upgrade selection and bandwidth allocation strategy; S6: judge that all APs have completed the upgrade, and the steps end; otherwise jump to the step S2. The present invention can adaptively select a suitable AP to be upgraded according to dynamic conditions, and allocate a suitable bandwidth, reduce the probability of AP upgrade failure, and shorten the overall upgrade time.

The present invention pertains to a method for preparing fungal mycelium fiberboards, which involves the following steps: cutting - cutting the 1-2 year-old fungal mycelium with a water content of 50-70% into lengths of 2-3 cm, to obtain the cut fungal mycelium; steaming - high-pressure steaming of the cut fungal mycelium to soften it, resulting in the steamed fungal mycelium; defibrillation and adhesive application - mechanically defiberizing the steamed fungal mycelium into fibers; adding adhesive to obtain adhesive-applied fungal mycelium fibers; drying - drying the adhesive-applied fungal mycelium fibers at 120-160°C, resulting in dried fungal mycelium fibers; spreading and pre-pressing - spreading, leveling, and pre-pressing to obtain fungal mycelium fiberboard blank; hot pressing - hot pressing the fungal mycelium fiberboard blank, resulting in the fungal mycelium fiberboard. Low-cost, fast-growing fungal mycelium is utilized as a raw material for the fungal mycelium fiberboard, which replaces wood chips. The preparation process is simple and easy to promote. The resulting fiberboard exhibits excellent performance in various indicators and is also environmentally friendly.

The invention discloses a control method and device of an Internet of Things system and the intelligent Internet of Things system. The method comprises the following steps: receiving a new version firmware and an updated version number sent by a cloud; sending a version number comparison instruction to each auxiliary device; in response to the restart update instruction, restarting and running the new version firmware; receiving a target version number comparison result sent by each auxiliary device; determining an auxiliary device representing that the firmware version number is the same as the updated version number in the target version number comparison result as an upgraded auxiliary device, and determining an auxiliary device representing that the firmware version number is different from the updated version number as a non-upgraded auxiliary device; sending the new version firmware to the non-upgraded auxiliary equipment; the non-upgraded auxiliary equipment receives the new-version firmware sent by the main equipment or the upgraded auxiliary equipment and is restarted to run the new-version firmware. According to the method and the device, firmware upgrading of all devices is quickly completed.

The invention provides a game interaction control method and device and electronic equipment. The method comprises the following steps: controlling to display a role culture page of a target role on a graphical user interface; when the current acquisition progress is lower than a preset progress required for improving the training state, responding to an acquisition operation for a target game resource, and controlling to enter a target game match for acquiring the target game resource; in response to completion of the target game match, displaying a settlement page corresponding to the target game match on the graphical user interface based on a match result of the target game match, and displaying a current acquisition progress corresponding to the updated target game resource on the settlement page; and in response to a trigger operation for the current acquired progress, when the current acquired progress reaches a preset progress, improving the cultivation state of the target role. According to the mode, the target role can be quickly upgraded, the upgrading operation is convenient and efficient, subsequent games are not easy to interrupt, and the game operation experience is improved.

The application discloses an automatic upgrading method, system, platform and storage medium suitable for an intermediate version of an ONU. The method is used for obtaining an ONU version upgrade creation instruction, generating at least two ONU version upgrade rules in real time according to the creation instruction, obtaining source version data information and target version data information respectively, and matching data information between the source version and the target version in real time. According to the matching condition of the source version and the target version, the ONU version upgrade is completed in real time, and the system, platform and storage medium corresponding to the method can be changed from manual upgrading to automatic upgrading. The OLT is used for creating ONU automatic upgrading rules, and the CTC OAM is used for performing spiral automatic upgrading by matching an ONU model id and a software version number, so that the artificial maintenance cost is reduced, the failure rate caused by artificial upgrading is reduced, and the intermediate version of the ONU can be reliably, comprehensively and quickly upgraded.

The invention discloses a multi-point thermal resistance device with an expansion function, which comprises a junction box, a protection tube, a protection circular ring, an expansion structure and a detection structure, and has the beneficial effects that the equipment can flexibly adjust the detection range through the rotation and stretching of a T-shaped expansion shaft tube and an expansion inner shaft tube, so as to adapt to the detection requirements of different sizes and shapes; due to the design of an auxiliary expansion assembly and an expansion sliding block, the expansion capacity and stability of the equipment are further enhanced; and by utilizing a magnetic conduction mechanism of the electromagnet and the tooth-mounted metal rod, accurate control on the T-shaped expansion shaft tube and the expansion inner shaft tube is realized, and the accuracy and the reliability of operation are ensured.

The invention provides a mobile oxyhydrogen electricity, heat and cold combined supply system and a capacity configuration method, and relates to the technical field of energy. A photovoltaic module is arranged at the top of the integrated device, and hydrogen storage equipment, oxygen storage equipment, heat storage equipment and cold storage equipment are arranged outside the integrated device; the integrated device comprises an electric energy conversion module, a liquid purification module, an electrolytic cell module, a hydrogen energy fuel cell module, a heat management module, a refrigeration module and a control module. According to the movable hydrogen-oxygen-electricity cold-heat co-production system with multi-energy co-supply, high integration, intensive resources, convenient deployment and intelligent cooperation and the capacity configuration method thereof, hydrogen-oxygen-electricity-heat-cold multi-energy co-supply can be achieved, and the adaptability, flexibility and economical efficiency of the system are remarkably improved. The important defects that an existing mobile energy supply system is single in energy supply form, low in module integration level, low in comprehensive energy utilization rate, short in continuous operation time and the like are well overcome, and the requirements for high efficiency, flexibility and economical efficiency of the mobile energy supply system under various complex scene dynamic working conditions are met.

The present invention provides an upgrade method, system, terminal and storage medium of an arm64 architecture virtualization system, including: dividing a virtualization system pre-deployed on an arm64 architecture server into multiple function modules, and uploading the latest system deployment medium; selecting a target function module from the multiple function modules, and collecting version information of the target function module; performing consistency comparison between the version information and the file information of an update file package corresponding to the target function module in the latest system deployment medium, and retrieving the corresponding file to be updated from the update file package according to the difference file information; generating an upgrade package using the file to be updated, and upgrading the target function module using the upgrade package. The present invention can be quickly upgraded without affecting the application of other modules, and the upgrade package can be applied to modules in all virtualization systems of the same version, which is beneficial to the expansibility of the system.

This application provides an OTA upgrade method, apparatus, electronic device, and storage medium for a mobile terminal device. The method includes: obtaining an upgrade package for OTA upgrading the mobile terminal device, wherein the upgrade package includes a SoC upgrade package and an MCU upgrade package; determining the target MCU version of the MCU upgrade package; if the MCU upgrade package meets preset upgrade requirements based on the target MCU version, sending the MCU upgrade package to the MCU board to update the MCU board of the mobile terminal device; performing a SoC upgrade on the mobile terminal device according to the SoC upgrade package; and completing the OTA upgrade of the mobile terminal device upon receiving successful upgrade information from the MCU board and confirming the successful SoC upgrade. This application solves the technical problems of low efficiency and cumbersome operation steps existing in related technologies.

The invention provides a pluggable multichannel passive optical device and a manufacturing method thereof.The pluggable multichannel passive optical device comprises two pluggable modules and a bridging outer tube, each pluggable module comprises a ceramic ferrule, a multi-core optical fiber, a bridging tube and a lens, the ceramic ferrule is provided with a capillary hole in a penetrating mode, the multi-core optical fiber is arranged in the capillary hole and located on the ceramic ferrule, and the bridging tube is arranged on the bridging tube. A bridging hole is formed in the bridging pipe in a penetrating mode in the light path direction, the ceramic ferrule and the lens are opposite and fixedly assembled in the bridging hole, the multi-core optical fiber and the ceramic ferrule form a butt joint end face, and the first lens and the second lens are opposite and located in the bridging outer pipe. According to the scheme, the high-precision machinability and stability of ceramic are utilized, the position of the optical fiber in the ferrule is fixed and is not affected by the external environment, the plugging convenience and durability are improved through the design of the ceramic ferrule, and the passive optical device can be more conveniently connected with other equipment in a plugging mode through the arrangement of the butt joint end faces at the two ends.

The utility model provides a separable nylon-6 melt filtering device which comprises a filter and a heat tracing jacket, the heat tracing jacket is of a barrel structure with an opening in the top end, an annular cushion pad is arranged on the bottom face in a heat tracing cavity, and the filter is detachably arranged in the heat tracing jacket. The utility model has the beneficial effects that the filter can be easily separated from the heat tracing jacket through the modular design, and the whole system does not need to be disassembled on a large scale or shut down for maintenance, so that the labor intensity of workers is greatly reduced, and the time and labor cost required by maintenance are reduced. In addition, the design further promotes rapid replacement and upgrading of the filter element, continuous and stable operation of a production line is ensured, production loss caused by long-time shutdown maintenance is effectively avoided, and the overall operation cost of an enterprise is further reduced.