18results about How to "Improve programmability" patented technology

The invention discloses a computing power aware routing distribution method and system based on SRV6, and the method comprises the steps: constructing a network topology undirected graph based on a target distributed cluster; in response to the service request, obtaining real-time resource state data of each node in the target distributed cluster, and analyzing the service request to obtain resource request data; matching each node in the network topology undirected graph with the resource request data to obtain a target node; calculating an optimal path from the source node to the target node in the network topology undirected graph by using an improved Di jkstra algorithm; and according to the optimal path, configuring a corresponding routing rule in the target distributed cluster through an SRV6 network programming technology. According to the method provided by the invention, the problem of insufficient computing power resource routing distribution flexibility is solved.

The invention discloses a paper folding type piezoelectric energy collector for collecting low-frequency energy. The paper folding type piezoelectric energy collector comprises a piezoelectric composite material paper folding cylindrical structure and two side end faces. The piezoelectric composite material origami cylindrical structure is obtained by bending and folding a planar piezoelectric composite material along a peak fold line and a valley fold line. In the bending process, the bent piezoelectric ceramic composite material can be manufactured by controlling external force in the sintering process. According to the invention, piezoelectric ceramic 3D printing is combined with a novel material inspired by paper folding. The piezoelectric ceramic suspension is used as 3D printing ink. The novel material structure is based on a Kresling origami cylindrical surface, but creases are hidden, the effective collection area is increased, and the electrical performance is improved. The multi-stable Kresling origami structure has low rigidity and a low energy barrier, so that energy collection in a low-frequency environment becomes possible, and the multi-stable Kresling origami structure is particularly suitable for ocean wave energy collection application.

The invention provides a digital asset management and control platform and equipment based on a Web3 framework and a medium. An identity information creating operation interface is provided for a user, identity information input by the user is stored, a login verification certificate is configured for the identity information, and the identity information is authorized; providing a setting interface for issuing, transaction and management rules of the digital assets for the user, obtaining and storing the issuing, transaction and management rules, and managing and controlling the transaction of the digital assets based on the issuing, transaction and management rules; digital asset transfer among the plurality of block chains is provided; and providing an encryption operation interface for the user, setting an encryption process, performing encryption protection on the transaction process of the digital assets, and performing encryption storage on the digital assets. According to the invention, decentralized storage of digital assets is realized through the block chain technology, a single point of failure is avoided, and the asset security is improved. User data are protected by using an advanced encryption algorithm, and unauthorized access and tampering are prevented.

The present invention discloses a spatial all-round self-locking series thin-walled tube energy absorption system, which is a thin-walled tube structure made of metal material. The energy absorption system is composed of a number of series thin-walled tubes that are staggered and interlocked. The cross-sectional shape of the series thin-walled tube substructure is four long elliptical strips formed by three groups of parallel thin plates with equal spacing in series. The present invention achieves the self-locking of the structural parts of the energy absorption system under the impact of multiple directions in space through the optimized design of the series thin-walled tubes, that is, there is no splashing of the tubes and the energy absorption is stable, which overcomes the defect of the traditional self-locking energy absorption system that the load direction is single. Compared with the prior art, the advantages of the present invention are: the energy absorption system can achieve rapid expansion in three-dimensional directions and is not limited by the size of the thin-walled tube substructure, that is, the external size of the energy absorption system can be flexibly adjusted according to the actual collision energy and the size of the working surface, which is more conducive to the energy absorption system to cope with complex working conditions.

The invention discloses a global nerve drawing method and system based on a programmable rasterization engine, and belongs to the technical field of computer graphics, and the method comprises the steps: at the programmable rasterization engine, analyzing a rasterization descriptor according to a rasterization instruction, and extracting vector microoperation and control parameters; maintaining a task state machine according to the parameters and distributing a control signal, selecting an execution entry from a vector kernel table according to the control signal, and instantiating an operation into a parallel vector thread; in a vector thread execution process, tracking data dependence of a vector register and a synchronization state of a direct memory access unit, executing vector loading / storage operation so as to carry data between the register and an on-chip shared memory according to the data dependence and the synchronization state, and dynamically scheduling vector micro-operation to an execution component so as to complete rasterization calculation; and outputting a result to the neural rendering network to complete global neural rendering. According to the method, the multi-representation neural rendering load can be uniformly and efficiently supported on the AI accelerator, the memory access overhead is remarkably reduced, and the calculation efficiency is improved.

A self-organizing swarm robot system and control method based on cellular soft and hard mechanisms are disclosed. The system includes several individual robots. Each robot includes an upper shell, a middle support, a lower support chassis, electrically driven legs, a magnetically connected actuator, a PCB control board, and light-emitting elements. The PCB control board is equipped with an ESP-NOW wireless communication module, a light sensor, and a multi-pose sensor. The magnetically connected actuator includes static and dynamic actuators alternately distributed along the circumference. This invention can simulate the adhesion force regulation and morphological expansion and contraction mechanism between biological cells, achieving dynamic control between swarm robots under mechanical action. It exhibits high flexibility and fast response speed, enabling multi-degree-of-freedom movement and posture adjustment in complex environments. By using ESP-NOW wireless communication technology in conjunction with light sensors and multi-pose sensors to construct a high-precision distributed sensing and control system, it supports the self-organization, collaboration, and task execution capabilities of swarm robots in weak information environments.

The invention discloses a programmable prokaryotic microorganism automatic cracking control system and application. In the system, the promoter Tac-lysis is an extremely-hypotonic promoter before being started, the number of conduction target basic components is variable, and the conduction sgRNA promoter and the excitation sgRNA promoter can adopt various combinations with adjustable relative expression intensity, so that the starting time of microbial cracking can be controlled by changing the number of the conduction target basic components, and in addition, the starting time of microbial cracking can be controlled by changing the number of the conduction target basic components. And the target editing efficiency and the downstream gene activation expression time can be precisely regulated and controlled by adjusting the expression intensity ratio of the promoter for conducting the sgRNA to the promoter for exciting the sgRNA. The system has good robustness and programmability, gene expression can be dynamically regulated and controlled according to the growth and fermentation process of prokaryotic microorganism thalli, and finally automatic splitting decomposition of the thalli after set functions are completed is achieved.

The present invention provides a metamaterial energy absorption structure based on Boolean operation, including an energy absorption box, the energy absorption box is composed of a plurality of metamaterial structures; the metamaterial structure is composed of a plurality of metamaterial monomers; a thin spherical shell is placed inside a regular polygonal prism, the vertical distance between the center of the regular polygonal prism and each side surface and bottom surface of the regular polygonal prism is less than the radius of the thin spherical shell; the thin spherical shell and the regular polygonal prism are subjected to Boolean operation, that is: the thin spherical shell is placed inside the regular polygonal prism, and the part overflowing from each side surface and bottom surface of the regular polygonal prism is the overflow part, and the thin spherical shell removes the overflow part to obtain the metamaterial monomer. The application of this technical solution can realize lightweight protection and efficient energy absorption of the energy absorption box.

The invention discloses a computing cluster-oriented location-independent communication method, a data structure and a computing system, which are used for solving the problems of performance loss and programming complexity caused by strong coupling of communication initiation and data storage layout in distributed computing. A communication initiating end sends a communication data packet based on a logic destination handle, and a position management unit of a consumption end receives the data packet, dynamically maps a consumption end entity identified by the logic destination handle to a target storage resource, and autonomously allocates an actual storage position in the target storage resource to write data. And finally generating a completion record containing the position and notifying the consumer entity. The method supports dynamic memory allocation, metadata unvarnished transmission and various allocation strategies, eliminates address synchronization overhead before communication, improves the storage utilization rate and the system expansibility, and is suitable for high-dynamic computing scenes such as large-model MoE and KV Cache migration.

The invention discloses a resolving system suitable for a split type round inductosyn, and belongs to the technical field of angle measurement system equipment.The resolving system comprises a pre-amplification module, an excitation module, a resolving module, a power module and a software algorithm module, comprising a differential input amplification circuit and a second-order active band-pass filter circuit and is used for outputting an amplified angle signal; the excitation module comprises a two-stage second-order active filter circuit and a power amplification circuit; the resolving module comprises a second-order active band-pass filter circuit, an AD conversion circuit, a temperature compensation circuit, a synchronizer auxiliary installation indicating lamp circuit, an FPGA, a DSP data processing circuit and a power supply module. The system has the characteristics of modular design and higher reliability and programmability.

The invention provides an FPGA (Field Programmable Gate Array)-based data plane state programmable system and a switch. The FPGA-based data plane state programmable system comprises a multi-stage matching action table assembly line, the assembly line comprises a plurality of ordered matching action table modules which are used for realizing different data plane processing and forwarding algorithms according to read configuration instructions in combination with a flow state matching table and a condition branch matching table; the matching action table module comprises a key value extraction module used for forming a to-be-matched key value; the stream state query module is used for obtaining stream address information through matching of the key value to be matched and reading corresponding stream state information; the packet header vector transmitting queue is used for dynamically scheduling packet header vector out-of-order transmission according to a flow state address and a dependency relationship by taking the flow state address in the flow state information as an identifier; the action module is used for determining a data plane processing and forwarding algorithm for processing according to the configuration instruction and updating flow state information and table state information; and the packet header vector reordering cache module is used for storing the packet header vectors which are executed completely and submitting the out-of-order packet header vectors in sequence.

The invention discloses an endoplasmic reticulum stress related enzyme and miRNA synchronous detection platform and application thereof. The detection platform comprises a DNA probe and a delivery carrier, wherein the DNA probe comprises a functional chain F and a closed chain B; the functional chain F comprises an enzyme digestion recognition site specifically cleaved by an endoplasmic reticulum stress related enzyme and a miRNA recognition sequence complementary with the target miRNA; part of sequences of the closed chain B and the functional chain F are hybridized to form a double-chain structure, and the DNA probe is in a fluorescence quenching state in an initial state. The DNA probe and the detection platform have high specificity and high sensitivity, can be used for realizing collaborative and real-time in-situ imaging of enzyme and miRNA under endoplasmic reticulum stress in living cells, provide a novel tool for researching a regulation mechanism of endoplasmic reticulum stress, and have extremely high application value.

The invention belongs to the technical field of integrated control of micro-fluidic analytical instruments and systems, and particularly discloses a micro-fluidic Raman spectrometer driving system based on STM32 integrated control, hardware comprises a handheld Raman spectrometer, a micro-fluidic chip, an intelligent serial port screen, a PCB (printed circuit board) and a peristaltic pump; the software comprises a password login module, a parameter setting module, an acquisition module, a transmission module, a storage module and a processing module; the Raman spectrometer, the serial port screen and the peristaltic pump are respectively connected with a serial port on the PCB, and then STM32CubeMX initialization configuration and C language programming in Keil are adopted, so that parameter control of the serial port screen on the spectrometer and the peristaltic pump is realized, and a series of key functions such as spectral data acquisition and processing and control of the flow rate of liquid in the micro-fluidic chip are realized. The integrated control platform has the characteristics of high integration, strong programmability and fast response speed, not only improves the automation level of the whole experimental system, but also realizes Raman spectrum detection and analysis of a to-be-detected substance on the micro-fluidic chip.

The present invention relates to a manipulator for applying glue to furniture boards, and belongs to the field of manipulators. The manipulator for applying glue to furniture boards described in the present invention comprises a manipulator arm, a clamping claw is installed at the front end of the manipulator arm, and the clamping claw comprises a base, a claw body, a clamping claw driving mechanism for driving all the clamping claws to clamp or release, and a vibration mechanism for applying vibration to the furniture board clamped by the clamping claw. The present invention optimizes and improves the structure of the existing clamping claws, and its clamping action is more suitable for clamping furniture boards. The manipulator arm is flexible in action and has a high degree of freedom, and is more suitable for applying glue to furniture boards. By setting a vibration mechanism for applying vibration to the furniture board clamped by the clamping claw, not only can the glue dipping effect be improved, but also the vibration can be used to shake off the glue, which effectively solves the problem of excessive glue overflow at the edge, reduces the burden of subsequent glue scraping, ensures the quality of furniture board splicing, and improves work efficiency.

The utility model relates to power supply technical field, concretely relates to a constant current source with high control precision, including the power input module for power input and preliminary filter, the constant current output module for realizing current constant output, the main control module for overall control, the current feedback module for monitoring current, the communication module for communication and the power supply module for power supply, the output of power input module is connected with the input of constant current output module and the input of power supply module respectively, and the monitoring end of current feedback module is connected with the output of constant current output module. The utility model can realize a series of tasks such as the filtering of power supply, the constant output of current, the real -time monitoring of output current and the networking communication of constant current source, and the automation, intelligent degree is high, and the control precision is high, and the digital control is simultaneously convenient, so that constant current source has higher programmability and flexibility, is convenient to use, and has good versatility.

The invention belongs to the technical field of intelligent watering cart spraying systems, and discloses a watering cart nozzle water volume automatic adjusting system and method based on machine vision, and the system comprises an image acquisition device, an image processing device and a watering control device. The sprinkler nozzle water volume automatic adjusting method comprises the steps that firstly, a road image is collected, and the road width is obtained according to the image; then putting the image into a neural network for training to obtain a target category, a speed and a distance; finally, the water volume of the sprinkler nozzle is automatically adjusted by controlling the water pump pressure of the sprinkler and the start-stop time of the water pump. The road distance is judged by detecting the center point of the edge of the road, so that the water spraying amount of the three-bend front flushing spray head is controlled, and water can be effectively saved; the neural network is combined with the binocular camera distance measurement module to realize speed and distance detection of pedestrians and non-motor vehicles, so that the water spraying amount of the three-bend forward-flushing spray head is regulated and controlled, and real-time avoidance of the pedestrians and the non-motor vehicles is realized.

The utility model relates to the technical field of power supply wake-up circuit design, in particular to a BMS (battery management system) common DCDC power supply wake-up holding circuit, which comprises a DCDC power supply chip U1, an eighth pin IN end of the DCDC power supply chip U1 is connected with a low-voltage 12V power supply LV-12V, a fifth pin EN end of the DCDC power supply chip U1 is connected with an enable control circuit, and the enable control circuit is topologically connected with a load switch circuit. According to the BMS common DCDC power supply wake-up holding circuit, a topological structure of an enabling control circuit, a load switch circuit and a power supply holding control circuit is arranged on a DCDC power supply chip U1, so that the working state of a common DCDC power supply is not influenced by an external wake-up source, and the DCDC power supply can be powered off to control the start and stop of the DCDC power supply by controlling I / O through an MCU; reliability and stability of output of the DCDC power supply are improved, abnormal power-off is avoided, and normal operation and data integrity of the system can be guaranteed.

Embodiments of the present disclosure relate to electronic devices and corresponding self-test methods. An electronic device (such as an e-fuse) includes an analog circuit device configured to be set to one or more self-test configurations. To this end, the device has a self-test controller circuit device, which includes: an analog configuration and a sensing circuit configured to set the analog circuit device to one or more self-test configurations and sense a test signal that appears in the analog circuit device set to such a self-test configuration; a data acquisition circuit configured to collect the test signal sensed at the analog sensing circuit device and convert the sensed test signal to digital; and a fault event detection circuit configured to check the test signal converted to digital against a reference parameter. The device includes a self-test controller integrated therein, which is configured to control parts or levels of the device to configure circuits, acquire data, and control test execution under the coordination of a test sequencer.