19results about How to "Improve function scalability" patented technology

The invention belongs to the technical field of front-end development, and particularly relates to a React framework-based tree component optimization method fusing virtualization rendering and increment rendering. Comprising the steps of S1, data preprocessing; S2, dynamic virtualization rendering: dynamically calculating a node index range in a visible area according to a real-time scrolling position of a user viewport, only rendering nodes in the range, and realizing seamless lazy loading of data through scrolling event monitoring; s3, intelligent incremental updating: identifying changed nodes through a state change comparison algorithm, and executing local re-rendering only for the changed nodes based on a component life cycle control mechanism of a React framework; and S4, lazy loading cooperative control. The method aims at solving the problems in the aspects of performance, memory management, user experience and the like when a tree component in a React ecological system processes large-scale data, and is widely applied to various Web application program development scenes needing to display and operate a large-scale tree data structure.

The utility model discloses a ground supporting wheel type inspection robot for a wave-shaped guardrail. The inspection robot comprises a wave-shaped guide wheel mechanism, a driving wheel mechanism, a ground supporting wheel mechanism and a shell, the wave-shaped guide wheel mechanism is mounted to the shell, the wave-shaped guide wheel mechanism comprises at least one set of wave-shaped guide wheels, each wave-shaped guide wheel is provided with a wave-shaped profile matched with the wave-shaped structure of the wave-shaped guardrail, and each set of wave-shaped guide wheels is configured to roll along one wave-shaped structure of the wave-shaped guardrail; the driving wheel mechanism is mounted to the shell and comprises at least one walking driving wheel which is configured to be in contact with the rolling surface of the wave-shaped guardrail; the ground supporting wheel mechanism is mounted to the shell and comprises a plurality of ground supporting wheels; the inspection robot is configured to be driven by the driving wheel mechanism to walk along the wave-shaped guardrail; the inspection robot is installed on the wave-shaped guardrail in the mode that the inspection robot and the upper edge of the wave-shaped guardrail are arranged in a spaced mode. By means of the inspection robot, invasion and occupation of roads or construction areas are avoided.

The invention provides a digital energy adapter, a DESS system and a processing method of the DESS system. The adapter comprises an adapter CPU and an adapter FPGA. One end of the adapter CPU is connected with the adapter FPGA, and the other end of the adapter CPU is in two-way communication connection with an upper cloud end or a host through a network. The adapter FPGA comprises a data cache region, an information flow control module, an analog quantity control module and an optical fiber communication module; and the adapter FPGA is connected with the digital energy switch through an optical fiber. The adapter FPGA is respectively connected with the energy assembly and the energy storage converter PCS through the DC input and output unit, and controls the input and output of energy. According to the digital energy adapter, the DESS system and the processing method of the DESS system, the communication speed and the real-time performance of the digital energy adapter are improved, the flexibility of the digital energy adapter for dealing with abnormal conditions and the accuracy of monitoring the system are enhanced, and the task load borne by a CPU (Central Processing Unit) can be reduced.

The invention relates to the technical field of energy storage liquid cooling, in particular to an energy storage cold plate type liquid cooling unit control system which comprises a main controller, a communication module, a switching value acquisition module, a switching value output module, an analog quantity acquisition module and an analog quantity output module. The switching value acquisition module is used for connecting and acquiring a high-voltage switching signal, a low-voltage switching signal, a temperature switching signal, a fan fault feedback signal and the like of the liquid cooling unit and feeding back the signals to the main controller; the switching value output module is used for connecting and transmitting a control signal to a compressor, a water pump and a fan and outputting a fault signal and the like; the analog quantity acquisition module is used for connecting a temperature sensor and a pressure sensor and feeding back acquired data to the main controller; and the analog quantity output module is connected with a water pump speed regulator and a fan speed regulator. According to the invention, multi-path sensor data acquisition can be supported through expansion, and the requirements of convenient connection and maintenance of various different types of sensors and different communication devices of the liquid cooling system are met.

A kind of decorative ceiling, including ceiling body, ceiling body is fixedly connected with anti-off block by fixed rod, the fixed rod is telescopic aluminium alloy rod, spring lock is built-in in aluminium alloy rod, annular groove is set up on ceiling body, lamp strip is magnetically connected in annular groove, respectively corresponding buckle structure is set up to the periphery of ceiling body, ceiling body is filled with sound-absorbing cotton and covered with fire-retardant coating.The utility model discloses simple structure, clever design, through magnetic attraction fixed lamp strip, modular splicing design and adjustable support structure, while improving functional expandability in simplifying structure, with practicality and aesthetic degree, meet market demand, suitable for promotion.

The invention relates to a status bar operation method, device and equipment and a readable storage medium, and the method comprises the steps: receiving a first trigger operation of a user for a status bar, and determining a target icon corresponding to the first trigger operation in the status bar, the status bar comprising a first type of icons and a second type of icons; different icons in the second type correspond to different functional application programs; under the condition that the target icon is of the second type, displaying a target page corresponding to the target icon through the display interface; the target page comprises at least one function corresponding to the target icon; the at least one function is realized by a target function application program corresponding to the target icon; and receiving a second trigger operation of the user for the target page, determining a target function corresponding to the second trigger operation in the at least one function, and executing the target function through the target function application program. The function expansibility of the status bar can be improved.

This utility model discloses a sliding connection module and a fitness device, relating to the field of fitness equipment. It includes two sets of symmetrical first connecting components, each set having at least two vertically distributed and spaced-apart first connecting structure combinations on each side; it also includes several symmetrical second connecting components, each second connecting component having a second connecting structure combination corresponding to the first connecting structure combinations. The two sets of first connecting components form an integrated structure through the second connecting components, and the two are detachably connected via the aforementioned connecting structure combinations, with space between the two first connecting components for sliding connection to an external support structure. Beneficial effects: The symmetrical design and detachable connection enhance the fitness frame's functional expandability, usage flexibility, and ease of assembly.

The invention provides a cable defect positioning and detecting device based on a frequency domain reflection method, and belongs to the technical field of cable defect detection.The cable defect positioning and detecting device based on the frequency domain reflection method comprises a body; the first truss is fixedly connected to one side end of the body; the second truss is fixedly connected to the other side end of the body; by transmitting a signal with a specific frequency to the cable and analyzing the reflection waveform of the signal, defects, such as breakpoints, short circuits or insulation layer damage, in the cable can be accurately positioned, the design of the sliding groove and the sliding block allows the cable to smoothly move on the device, and by matching with the take-up reel and the ratchet wheel and ratchet structure, the cable can be accurately positioned. The stability and tension control of the signal transmission line in the detection process can be ensured, so that the detection precision and efficiency are improved, the stable operation under different tension requirements is further ensured by adding the torque spring, the operation is more flexible, and the device can adapt to various cable conditions.

The application relates to the technical field of vehicle engineering, and discloses a multifunctional environment monitoring and detecting vehicle, which comprises a vehicle body serving as a basic component and used for bearing a lower structure, a land walking structure arranged in the interior of the vehicle body and used for supporting the vehicle body to walk on land, an independent sampling structure arranged at the bottom of the vehicle body and used for collecting soil samples and water samples in the environment, an environment detecting assembly arranged around the outer wall of the vehicle body and used for recording and monitoring the environment, and a water walking auxiliary assembly arranged at the tail of the vehicle body and used for assisting the vehicle body to walk on water. The four function modules of land walking, water walking assistance, independent sampling and environment detection are integrated into one, so that the equipment can simultaneously perform mobile monitoring and fixed-point sampling. During the driving process of the vehicle, the panoramic camera and the environment parameter sensor can continuously and timely monitor and record the water, soil and air along the way; when an abnormality is found or fixed-point analysis is needed, samples can be immediately collected.

The utility model discloses a unilateral fiber outlet device with isolation, wave combination and signal amplification functions. The unilateral fiber outlet device comprises an optical fiber head, a light splitting / combining device, a lambda1 optical rotation device, a lambda2 optical rotation device, a lens, a Faraday optical rotation device and a wedge angle reflector which are sequentially arranged, the optical fiber head is tightly formed by a lambda1 input optical fiber, a lambda2 input optical fiber and an output optical fiber; the input optical fiber and the output optical fiber are positioned on the same side of the device and are much smaller than a bilateral integrated device; the light splitting / combining device, the lambda1 optical rotation device, the lambda2 optical rotation device and the Faraday optical rotation device enable the device to integrate isolation and wave combination functions and have excellent insertion loss, polarization dependent loss and isolation index performance; the erbium-doped optical fiber serves as an output optical fiber, and when the light beam lambda1 and the light beam lambda2 which are input at the same time are the pumping wavelength and the signal wavelength of the erbium-doped optical fiber respectively, the intensity of the light beam lambda2 of the signal wavelength is amplified. According to the EDFA module, a fusion welding point between the output optical fiber and the Er-doped optical fiber of a front-end device in a conventional EDFA module is omitted.

This utility model relates to the field of pet supplies and discloses a multifunctional pet collar with expandable attachment points. It includes a collar body one and a collar body two. The collar body one is connected to the collar body two via a connecting component. Both collar bodies one and two have webbing fixedly attached to their surfaces. A buckle is fitted onto the surface of the webbing, and a hook is fixedly attached to the bottom of the buckle. A slit is provided on the surface of the buckle for the webbing to pass through. A limiting block is slidably connected to the inner wall of the buckle, and the limiting block is elastically connected to the inner wall of the buckle via a return spring. In this utility model, the buckle structure and the limiting action of the webbing enable quick attachment and removal of accessories. The elastic locking design of the limiting block and the return spring prevents accessories from easily falling off during movement. Furthermore, the buckles are distributed along the webbing, supporting multi-point accessory installation, improving functional expandability, and enhancing the convenience for owners walking their pets.

The present disclosure relates to a multi-protocol interconnection method, device and computer-readable storage medium. The present disclosure controls and manages a SWITCH switching module through a host to achieve data interaction between the SWITCH switching module and the device board; realizes multi-protocol data frame conversion and network routing exchange through the SWITCH switching module; and enables direct data interaction between device boards through the SWITCH switching module, thereby improving transmission efficiency and system functional scalability.

The utility model relates to microswitch technical field discloses a switch structure, include: base and conducting connection spare, conducting connection spare is located at base one side, and conducting connection spare can slide along the thickness direction of base, conducting connection spare includes the body, first conducting contact, second conducting contact and third conducting contact who set up in order along the thickness direction of base, first terminal, second terminal and third terminal, first terminal, second terminal and third terminal respectively penetrate base, and form first conducting branch, second conducting branch and third conducting branch respectively on base one side, conducting connection spare is configured as: when conducting connection spare slides along the thickness direction of base, first conducting contact always abuts on first conducting branch, second conducting contact abuts on second conducting branch and / or third conducting contact abuts on third conducting branch, the utility model uses signal transmission whole process no open gap.

The invention discloses an infrared area array detector image multi-mode fusion system which comprises a clock and reset control module, an exposure adjustment control module, an infrared area array detector driving module, an access control module, an image fusion processing module and a data transmission module. According to the invention, the FPGA is utilized to realize image fusion imaging software system design under fixed frame frequency and variable frame frequency of the area array infrared detector, two groups of DDR3 memories with high reliability and large capacity are utilized to realize multi-frame image caching of the high-speed large area array infrared detector, and the frame frequency, the exposure time and the exposure times are dynamically adjusted in real time through an instruction; function modes are automatically judged, and different fusion modes are switched in real time. The target image capability is improved, compatibility of different requirements of image fusion of the array infrared detector on the satellite is solved and realized, the function expansibility of a camera system is promoted and improved, and the application efficiency is improved.

The invention discloses an automatic service function publishing method and device based on module multiplexing and a medium, and relates to the technical field of service processing. The method comprises the following steps: analyzing a to-be-multiplexed system to identify a reusable service module in the to-be-multiplexed system; abstract packaging is carried out on the reusable service module to generate a reuse packaging module, generalization processing is carried out on original configuration data of the reusable service module, and module prefabricated data generation is carried out on the obtained generalization data according to reuse requirements; under the condition that function publishing needs to be carried out on the to-be-multiplexed system, configuring the multiplexing packaging module based on the module prefabricated data to generate a to-be-published service function module; and publishing the to-be-published service function module.

The utility model discloses a clothes hanger lifting leveling structure which comprises an airing rod assembly and a suspension rope, a traction piece is arranged on the suspension rope, the traction piece is provided with a vertically-arranged threaded hole, a bolt is arranged in the threaded hole, a base is arranged on the airing rod assembly, a first through hole is formed in the base, a bolt rod of the bolt is located in the first through hole, and a bolt head is located below the base. The airing rod assembly is provided with an adjusting channel communicated with the outside and the bolt head. And the adjusting channel is arranged below the bolt head, so that a user can use a tool to rotate the bolt through the adjusting channel, the operation convenience and accuracy are further improved, meanwhile, the bolt head is protected against external interference, and the service life is prolonged. And the bolt head is positioned below the base and is exposed in a space below the airing rod assembly without an adjusting channel. The length of the hanging rope can be conveniently adjusted, the problem that the hanging rod assembly is inclined due to the fact that the lengths of the hanging ropes of the electric clothes hanger are inconsistent is effectively solved, and the electric clothes hanger has the advantages of being easy to operate and accurate in leveling.

This utility model discloses a portable seat cushion cover, including a buttock cushion and a backrest cushion. The buttock cushion has a first semi-enclosed sleeve on the front and both sides, which can semi-enclose the car seat cushion for installation. The first semi-enclosed sleeves on both sides of the buttock cushion are connected to a first soft rod. A second soft rod is provided on the rear side of the buttock cushion. A full-enclosed sleeve is provided on the top of the backrest cushion, and second semi-enclosed sleeves are provided on both sides of the backrest cushion. A through groove is provided on the top of the full-enclosed sleeve. This portable seat cushion cover achieves quick installation and stable fixation through the combination design of the semi-enclosed sleeve, full-enclosed sleeve and soft rod. It is suitable for seats of various car models and does not require complicated tools or disassembly of the original seat.

The invention provides a digital energy switch, a DESS system and a processing method of the DESS system. The switch comprises a switch CPU and a switch FPGA. One end of the switch CPU is respectively connected with the digital energy adapter and the digital energy concentrator through the switch FPGA, and the other end of the switch CPU is in two-way communication connection with an upper cloud end or a host. The switch FPGA comprises a data cache region, an information flow control module, an energy flow control module, an optical fiber communication module and an Ethernet communication module; according to the digital energy switch, the DESS system and the processing method of the DESS system, the limitation of a single CPU setting mode can be overcome, the task load borne by the CPU is reduced, the structure of the digital energy switch is optimized, the communication speed and the real-time performance of the switch are improved, and the anti-interference capability of the switch is enhanced.

The utility model discloses a handheld electric cleaning tool, and relates to the technical field of cleaning equipment. The handheld electric cleaning tool comprises a handle part, a motor cover A and a protective shell, the end of the handle part is connected with the motor cover A, the end face, away from the handle part, of the motor cover A is detachably connected with a motor cover B, the end face, away from the motor cover A, of the motor cover B is integrally connected with an upper shell, and the end face of the upper shell is detachably connected with a lower shell. The protective shell is integrally connected to the end face, away from the upper shell, of the lower shell and communicates with the interior of the lower shell. Aiming at the defects of centrifugal force splashing, dead angle cleaning, inconvenience in brush head replacement and the like in the use process of the existing cleaning tool, the tool reciprocates through the lower-layer cleaning structure, the cleaning cloth is convenient to replace through a magic tape and the like, and the tool is suitable for cleaning various hard surfaces including bathroom floors, wall surfaces, glass screens and the like. The use experience is improved, the cleaning burden is reduced, and wide application prospects are achieved.