21results about How to "Quick upgrade" patented technology

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.

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 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 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 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 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.

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 reconfigurable generative all-optical chip, which comprises an optical encoder module, an optical hidden space module and an optical encoder module, and is characterized in that the optical encoder module is used for converting a high-dimensional image light field into a low-dimensional feature light field; the optical hidden space module is used for receiving the low-dimensional feature light field and performing optical processing on the low-dimensional feature light field in an optical hidden space to obtain optical hidden space features; the optical implicit space generator module is used for generating and outputting visual semantic information according to the optical implicit space features; the optical encoder module and the optical encoder module both adopt pluggable assembly structures and can be connected with the optical hidden space module in a pluggable manner and keep an optical path alignment relationship, and flexible switching of different semantic vision generation tasks is realized by replacing different optical encoder modules and optical encoder modules. According to the invention, the optical encoder module and the optical encoder module can be replaced in a pluggable manner to realize flexible task switching, so that multi-task reasoning and rapid upgrading are realized under the condition that the same optical hidden space is shared.

The utility model discloses an oil press stand convenient to assemble, and relates to the technical field of oil presses, the oil press stand convenient to assemble comprises a base, a main body and a positioning structure, the base comprises a bottom plate, a base fixedly installed on the upper surface of the bottom plate and an assembling plate fixedly installed on the upper surface of the base, a first adjusting assembly is arranged on the surface of the bottom plate, and the main body comprises a top plate; the four stand columns are fixedly installed on the lower surface of the top plate at equal intervals. The beneficial effects of the utility model are that the first adjusting assembly can rapidly roughly adjust the levelness and the height of the base plate through the cooperation of the base angle, the first threaded column, the first adjusting nut and the second adjusting nut, thereby ensuring the stable installation of the base; and the height of the workbench and the parallelism of the workbench and the pressing plate can be accurately adjusted through a second threaded column, a third adjusting nut and a fourth adjusting nut at the lower end of the stand column in cooperation with the second adjusting assembly, the problem that a traditional welding frame is difficult to level rapidly is solved, and therefore installation is convenient.

The invention discloses an avionics equipment-oriented loose coupling automatic test system. The innovative architecture of the avionics equipment-oriented loose coupling automatic test system is mainly composed of three core parts, namely a virtual resource warehouse, a unified communication base and an application unit. The virtual resource warehouse is used for abstracting physical test resources and mapping the physical test resources into uniform logic resources to realize resource decoupling; the unified communication base is formed by fusing a data network, a control network and a storage network, provides a unified interaction channel for all elements of the system, and realizes interaction decoupling; and the application unit is constructed on the base and calls virtual resources to realize service functions of test control, execution, management and the like. According to the system, through the triple decoupling architecture, a test program can be developed independently, system functions can be recombined flexibly, different avionics devices and test environments can be adapted at small cost, and the development complexity and life cycle cost of the test system are reduced fundamentally.

The invention discloses a wheat breeding method, and relates to the technical field of crop intelligent breeding, and the method comprises the following steps: S1, obtaining a whole genome DNA sample of a wheat germplasm to be bred and plant tissues in different growth periods, detecting genome variation sites through a liquid phase breeding chip, and analyzing a gene space expression mode by combining a space-time transcriptome technology, a multispectral unmanned aerial vehicle and a root system in-situ sensor are used for collecting phenotype data, and a genotype and phenotype association database is established. According to the wheat breeding method provided by the invention, by integrating genomics, phenotypic omics and artificial intelligence technologies, the precision and intelligence of the breeding process are realized, the breeding efficiency and the achievement quality are remarkably improved, the dependence of traditional breeding on phenotypic selection is broken through, a genetic mechanism formed by crop traits can be comprehensively analyzed, and the method is suitable for popularization and application. And the matching relationship between the genetic loci and the environmental factors is accurately evaluated, so that a more scientific and reasonable breeding scheme is designed.

The utility model discloses a part synchronous lifting and moving device for cleaning equipment, which belongs to the technical field of part synchronous lifting and moving and comprises a driving module, a support is arranged on the driving module, and the support moves along a first direction and a second direction; the cross beam is mounted on the bracket, and a plurality of hooks are arranged on the cross beam; and the jig is located on the hook, a plurality of parts are installed on the jig, and the jig is located above the cleaning tank so that the parts can be guided into the cleaning tank to be cleaned. According to the synchronous lifting and moving device for the parts, the parts can be quickly lifted and moved, so that the parts can be quickly transferred among the cleaning stations, the cleaning requirements of the parts are met, the efficiency of the lifting and moving mode is high, a plurality of parts can be synchronously transferred, the positioning is accurate, and the working efficiency is high. The part transfer efficiency can be effectively improved, and the influence on part cleaning is avoided.

The invention provides a single-component soil stabilizer as well as a preparation method and application thereof. The single-component soil stabilizer is prepared from the following raw materials: modified aluminum silicate salt, cement, an alkaline activator, an ion exchanger, a flocculant, an accelerator, salt-tolerant quaternary ammonium salt, a calcium aluminate complex, an early strength agent and nano silicon dioxide. The modified aluminum silicate salt is aluminum silicate salt modified by a silane coupling agent. Through molecular structure design and functional group optimization, a single-component material with efficient excitation, ion exchange, cementation filling and hydrophobic corrosion resistance functions is developed.

The present application discloses a kind of viscous block-shaped matter pulse negative pressure spiral conveying system, it includes the conveying pipe of inclined distribution, spiral blade is rotationally arranged in conveying pipe, the discharge end of conveying pipe is communicated with negative pressure cylinder, the bottom of the negative pressure cylinder is provided with the valve plate that opens and closes the discharge port of negative pressure cylinder, the bottom of the negative pressure cylinder is connected with jet vacuum device, the water outlet end and water inlet end of the jet vacuum device are connected water tank by pipeline respectively, the water outlet end of the jet vacuum device is also connected with the water replenishing valve on conveying pipe, the jet vacuum device is used to suck the air of negative pressure cylinder when valve plate closes discharge port and replenish moisture to conveying pipe by water replenishing valve.Compared with prior art, the jet vacuum device of the present application is started when valve is closed, the jet vacuum device can replenish moisture to material in conveying pipe, and the negative pressure zone is formed in discharge end by cooperating negative pressure cylinder, and the viscous material containing hard block-shaped material is quickly lifted and transported by cooperation.

The utility model discloses a six-axis robot, relates to the technical field of automatic assembly equipment, and aims at solving the problems that a traditional screw driving robot is single in function and needs to be additionally provided with turnover equipment. An automatic screw tightening module and a grabbing module are arranged on the two sides of the actuator mounting plate correspondingly. The grabbing module is composed of a servo motor, a speed reducer, a lead screw, a threaded sleeve, a cross beam, a connecting arm, a clamping jaw, a rotating arm and the like, the lead screw is driven by the servo motor to rotate, the threaded sleeve is driven to move up and down, and the clamping jaw is opened and closed in cooperation with linkage of the connecting arm and the rotating arm. By integrating the double-function module, the six-axis robot has the screw driving and material turnover capacity at the same time, the number of devices and the occupied area are reduced, and the procedure connection efficiency is improved; the grabbing module achieves high-precision opening and closing and stable clamping of a clamping jaw, is suitable for materials of multiple specifications, and is particularly suitable for small-batch and multi-variety automatic assembly scenes.

The application provides a train dynamic path handling method and device based on vehicle-to-vehicle communication and electronic equipment, and belongs to the technical field of rail transit. The method comprises the following steps: in the case that it is determined that a received combined dynamic path command is valid, a route sequence corresponding to a logical section sequence carried in the combined dynamic path command is acquired; the route sequence is determined according to the logical section sequence and the direction of the logical section sequence; the logical section sequence is determined according to train operation information; and the dynamic path of the train is handled based on state information of each sub-route in the route sequence. The application can handle the route of the dynamic path containing partial sub-routes and complete sub-routes, timely allocate traffic resources, effectively realize the turnaround of the train at any position and the rapid upgrade of the train, and greatly improve the train operation efficiency.

The application provides a kind of pulverizer, at least comprising: motor to provide power;Impact assembly to transmit the power of motor and make axial linear motion and circumferential rotation;Crushing cutter to make circumferential rotation and crush material;Wherein, the motor, impact assembly and pulverizing cutter are coaxial and sequentially arranged along the axial direction, and the pulverizing cutter is directly power connected with the impact assembly.The application realizes the main body height short, the whole machine smaller and lighter by the cooperation of small power and small torque motor and impact assembly under the premise of the same pulverizing capacity, i.e., the rotation torque of pulverizing cutter.

The invention provides an XRF spectrometer, and relates to the technical field of spectrometers. The invention relates to a portable electronic device which comprises a machine shell, a machine core, a separation type handle and a first battery, the machine core is arranged in the machine shell, a heat dissipation structure used for conducting heat dissipation on the interior of the machine shell is arranged on the machine shell, the separation type handle is detachably connected with the machine shell, and the first battery is arranged in the separation type handle and electrically connected with the machine core. By means of the innovative split type structural design, the machine shell and the split type handle are detachably connected, rapid replacement or upgrading of core components is easier, the instrument is more convenient to maintain and upgrade due to the modular design form, and the environmental adaptability and maintainability are improved. Different machine cores can be used in cooperation with the same separated handle all the time, and the development cost of follow-up instruments is effectively reduced. The heat dissipation structure further increases the heat dissipation area, improves the heat dissipation performance of the instrument, facilitates the reduction of the temperature environment in the housing, and reduces the overall power consumption.

The present application belongs to the technical field of analysis and detection of medium and large-sized casting blanks, and relates to a part machining allowance detection method and system based on automatic three-dimensional scanning, which comprises a robot system for omnidirectional scanning of parts, a tracker system for tracking and collecting the physical position of a scanner, a control cabinet for electrical control and power supply, a rotating support platform, and an automatic control system. The end of the robot system carries the scanner to scan the part, and the rotatable part support device cooperates with the part to scan without dead angles. The scanning data is compared with the three-dimensional model of the part to realize automatic three-dimensional scanning detection of the part and improve the detection efficiency.